What to make a mixer for a drill at home. Varieties of electric construction mixers and nozzles for them

When mixing putty, resins, concrete and plaster, as well as when tinting paint, the whisk attachment is indispensable, which is attached to a puncher or drill and speeds up the mixing process. The mixer allows you to qualitatively mix the mortar or tint the acrylic, while it costs a penny and requires parish school knowledge to use. Below, the Stroyremontiruy blog will tell you how to choose a nozzle, taking into account the purpose of use and the features of the perforator.

What are the nozzles

The choice of mixer type nozzles is sufficient today, but choosing the best option for yourself is not so simple, because mixers differ in:

1. Brenda,
2. shank type,
3. Basket diameter and height
4. Length.

There are no problems with the brand, since the whisk is not a complicated technique, where the brand of the manufacturer plays a big role, but it is more difficult to choose a nozzle according to the shank and the size of the basket.

Brand

In this part, we will be concise for the reasons indicated above. Among the brands we highlight:

1. Bosch,
2. FIOLENT,
3. STARTUL,
4. GEPARD,

Of course, Bosch will last longer and will not create problems in use, but brand choice only matters for pros who use attachments for work on a daily basis. If you make repairs with your own hands and you need a mixer occasionally, then the brand of the manufacturer is unprincipled.

Importance of parameter ★★★.

Shank type

Here more attention is required, since according to the type of whisk shank there are:

1. cylindrical,
2. Hexagonal
3. SDL Plus.

See which connector is on the puncher or drill and choose from here the shank by type. For Bosch rotary hammers, SDL-Plus shanks are suitable, which have 4 grooves - 2 open and two closed. For drills, cylindrical shanks are suitable, less often hexagonal. When choosing a hex shank, keep in mind that the diameter of the mixer will be equal to the diameter of the drill.

It’s easier when buying to indicate to the seller which hammer or drill you will use for kneading, and he will select you a nozzle with the desired type of shank.

Importance of parameter ★★★★★.

Basket height and diameter

The height of the whisk basket is usually 100-110 mm, and the diameter is 80-150 mm. For a powerful perforator and for large mixing volumes, choose a nozzle with the maximum basket size, if you have a small drill and you don’t need to knead a lot of mortar, then choose the minimum basket size.

Importance of parameter ★.

Mixer length

The length of the mixer is from 40 to 60 cm, so there is a choice here. It is easy to choose a nozzle according to the parameter - the higher the mixing capacity is used, the longer the whisk should have. We recommend a length of 50-60 cm, this will be enough to mix putty in a plastic bucket or plaster in a special box, a small supply of problems will not create.

Mixer 120x600 mm SDS + STARTUL is a right-handed spiral and is suitable for drills and rotary hammers with SDL-Plus connector. The recommended mixing speed is 600 rpm, the nozzle is used for all types of heavy and viscous mixtures (plasters, putties, resins, concretes, etc.).

The M14 GEPARD whisk 120x600 mm has an M14 shank with a basket height and diameter of 105/120 mm. By configuration, this is a right-handed spiral, the optimal speed for mixing is 600 rpm.

Both the mixer and the electric drill are far from essential items. Not everyone can afford to keep both at home. But even if you can boast of having an electric drill at home, most often it is the most powerful kilowatt machine, which is convenient for drilling walls. But drilling radio boards with it or repairing shoes will be hard, isn't it? Therefore, I had the idea to make a special nozzle for the mixer, with which now you can not only cook an omelette, but also drill a hole in a hard-to-reach place.

The adapter for the drill is inserted into the socket of the “quick knife” nozzle. If you have a rubber joint between the mixer and the attachment, you will have to redo it too. For the effort that he is able to transmit is not enough even for the operation of a coffee grinder. A square is best for connecting, but a hexagon is also suitable.

The drawing shows the dimensions of the details of the attachment for the MP-2E mixer manufactured by the Minsk Electrical Equipment Plant, but due to the similarity of all mixer models, the correction will be quite insignificant. I took the cartridge from a hand drill. You should not count on drills with a diameter of more than 5 mm even when drilling wood (after all, the power of the mixer motor does not exceed 100 W), so if you have a choice, the cartridge should be chosen as small as possible.

The scheme for making a drill from a mixer with your own hands

Parts 3 and 4 require turning on a lathe; in the absence of a head of the required size for part 3, the hexagon groove will have to be milled. In the case of complete production of part 3, a slight improvement can be made, which is as follows. To exclude an additional friction surface between 3 and 4, make a selection for the hexagon with a slope of 5-6 degrees relative to the horizontal axis. This is necessary so that the head, sitting on the hexagon, engages with it when moving and is wedged by friction forces. In this case, there will be a small gap between the head and the sleeve, which will prevent additional heating of the assembly and the associated power loss.

Part 4 can be made from any structural steel, but if you can find a piece of polyethylene of the right size, the structure will only benefit. If structural steel is used, a through hole should be provided in the sleeve for shaft lubrication; the polyethylene sleeve should be lubricated with grease. Usually the chuck shaft is surface hardened and the MB thread should cut easily. The nozzle is assembled as follows. A sleeve is put on the chuck shaft, then the head is screwed on. The nozzle assembly is screwed to the mixer along the M3O thread.

The use of the attachment is also supported by the fact that the mixer, unlike most electric drills, has a smooth speed control, which creates additional convenience during work. By the way, maybe you have an old enlarger lying around? In the conditions of the Kodak victorious offensive, you will hardly need it already, and its tripod can be adapted for a drilling machine. A tripod with a gear rack from the Upa enlarger is especially convenient. The adjustment handwheel feeds the drill as smoothly as on a drilling machine. If you have a low-power drill "Master", you can place it on a tripod as well.

Video instruction - how to make a drill from a mixer

Hello to all do-it-yourselfers and home craftsmen!

In my homemade work, I constantly have to deal with painting products with various paints, stains, varnishes, etc. In addition, on the farm, it is often necessary to carry out minor repairs associated with painting various surfaces (mainly wooden).

Paints for this, as a rule, do not need very much, so the most popular containers that I use are 1-2 liter cans, no more.

Naturally, before using any paint, impregnation or varnish, you need to mix it thoroughly, or even add a solvent or white spirit, for a more liquid consistency.

I used to mix the paint by hand, but recently I decided to make a simple stirrer for this purpose from a single piece of strong steel wire.

At the same time, since it is mainly necessary to mix paints or varnishes directly in cans, the maximum diameter of the working part of such a stirrer should be such that it freely passes into the narrowest can (usually a liter can).

To make such a stirrer, I needed

• a piece of steel wire with a diameter of 3 mm and a length of approximately 60 cm,
• and from the tool: a hammer with an anvil, pliers and a file with a fine notch.

Mixer manufacturing process

First, I straightened the wire with a hammer, and at the same time slightly strengthened it.

And then he began to manufacture the stirrer, bending the wire with pliers from side to side.

This process took about 15 minutes, and along the way I had to make corrections several times, aligning the wire with pliers and a hammer, and, in the end, this is what I got.

This stirrer had to be slightly balanced, for which I put it on the edge of the workbench, and slightly twisting the fingers of my left hand, I watched in what position it stops.
Ideally, neither side should outweigh.

All the ends of the wire, I rounded with a file.

And the lower part is still slightly bent up so that it does not touch the bottom of the cans of paint.

Thus, the mixer was ready, but just in case, I decided to make another protective casing for the drill chuck so that during mixing it would not accidentally splash with paint.
To do this, I needed a piece of the top of a liter plastic bottle with a cap, as well as an electric drill with a drill with a diameter of 2.7 mm, and scissors.

In the center of the lid, I drilled a hole with a diameter of 2.7 mm.

And put the stirrer shank in there. The cover should move along the shank rather tightly.

After that, it remains only to cut out a casing of a suitable size from the top of the plastic bottle.

And screw it into the lid.

And now my mixer is ready!

Now you can clamp it into a drill.

After that, be sure to slide the casing onto the drill chuck.

And now you can mix the paint.

By the way, the length of this stirrer is ideal for both liter and 2-2.5 liter jars.

After work, you need to clean the mixer from the paint, using a rag soaked in gasoline or solvent.

You can store this mixer in a hanging state, for example, hanging it on a carnation like this.

I must say that this mixer proved to be quite good at work, since it mixes the paint quickly enough and at the same time with high quality.
However, such a stirrer still has limitations. Since it is not so strong and rigid, it is suitable for mixing mostly liquid paints or varnishes. Also, when working with this mixer, you should not use too high a drill chuck speed, otherwise the mixer may bend.
But in principle, since I deal mainly with fairly liquid paints and varnishes, such a stirrer suits me perfectly.

Well, that's all for me! Bye everyone, good luck, and convenient and productive work on homemade products!

A drill mixer is a great helper for any builder. Such devices have a fairly powerful engine and two ergonomic handles, which are necessary in order to hold the tool while mixing mortars and mixtures. This is a convenient mechanism that combines several important functions at once.

purpose

The construction sector of the industry does not stand still - every year new compositions appear that are used for the construction of structures, minor and major repairs. Both glue and plaster and many other materials go on sale in the form of a powder, which must be diluted with water in order to make a full-fledged composition out of it.

In order for the components of the mixture to mix as efficiently as possible and make up a homogeneous working mass, it is necessary to choose the right tool. For example, if you can mix wallpaper paste with an ordinary stick, then which method will be ineffective for cement mortars and putties, especially if you need a solution in large volumes.

Mixing building mixtures with improvised means, as a rule, does not give the desired quality of the working composition: many lumps form in it and a large percentage of dry matter remains, which could not get wet properly.

Many users in such situations resort to a puncher, which has the necessary rotation capability; however, experts do not recommend using this method, since the hammer is initially oriented to loads in a different plane without any influence of radial forces. Of course, you can knead a small volume of the solution with it, but in large quantities you risk simply damaging your tool, which, by the way, is quite expensive.

An excellent solution in this situation can be the purchase of a mixer drill, which is optimal for mixing compositions up to 15 liters in one go.

Such devices are optimal both in everyday life and when carrying out professional repairs. Unlike a hammer drill and a conventional drill, they have a stronger bearing, in addition, the mechanism is equipped with a powerful gearbox, which is protected by a particularly durable metal case. Thanks to this set the device can work even at the lowest speed.

An important advantage is also the fact that such the construction mixer can simultaneously perform the function of drilling the surface, that is, in fact, it is a 2 in 1 device.

Types of structures and their characteristics

The drill mixer is used for repair work in large volumes; the user, when mixing the solution, usually holds it in his hands, because the device has ergonomic handles that make the operation of the tool less laborious. If the engine of the device has a power of more than 1 kW, then a special gearbox is built into it: it is suitable for use not only at the very first speed, but also when switching from first to second.

The first is used to make thick dense mixtures, for example, mastic, and the second - for gypsum and cement. At the second speed it is also possible to stir paints and other liquids with a minimum torque.

In order to make work more comfortable, it is better to use tools that are supplemented with a speed stabilizer or inrush current limiters.

Such drills, as a rule, have a different configuration. Usually, they come with several types of nozzles, which can have several shapes.

• Right hand spiral mixing attachment- used for such solutions that have a very viscous structure. These include cement, concrete, as well as various kinds of plasters and glue. Such a nozzle kneads the solution, as if pushing it from the bottom up, the composition is mixed at the top, and then falls back.
• Left-handed spiral nozzle ideal for mixing paints and varnishes. Here the principle of operation is reversed: the mixture is pushed from top to bottom, where it is stirred and rises back.
• Screw nozzles allow you to mix light compositions.
• cross- a more specialized nozzle, it is used in cases where it is very important to prevent air from entering the container with the mixture.

Advantages and disadvantages

The main advantage of the drill-mixer is the possibility of its multifunctional use. On the one hand, the tool is referred to as a drill, therefore, in addition to mixing mortars, it can be used to form holes in various types of surfaces, even the hardest and densest. On the other hand, a drill of this type belongs to the category of low-speed ones, therefore it cannot replace the drill by 100%, but at the same time, it is low speeds that make it possible to knead even the densest compositions.

Obviously, such a design cannot be used in industrial volumes, its power and design features are not enough to cope with intensive operation. But with the solution of small everyday tasks for minor repairs and decoration of an apartment or a private house, she will cope in full.

Such a drill weighs much more than a conventional one: its mass is more than 3 kg, so frequent drilling with such a unit is associated with significant physical effort.

Principle of operation and features of use

Depending on the principle of operation, there are three types of tools:

• drill mixer;
• drill mixer with one whisk;
• device with two beaters.

A conventional electric drill-mixer is a low-speed, non-impact type. The power of this tool ranges from 500 to 2000 W, there are 2 comfortable handles, a rather large cartridge with a diameter of up to 16 mm.

Two-handed models are divided into options with a single whisk or two, the difference follows already from the name: mechanisms with two whisks mix even the most viscous mixture, they are equipped with a fairly powerful gearbox and easily cope with solutions of a wide variety of consistency - from light to concrete.

Model Rating

The following brands are the most popular among consumers.

• Fiolent- This is a Russian-made product, which is optimal for stirring the most dense and viscous formulations. The power of the device is 1100 W, and the speed is 600 rpm.
• Rebir- under this brand the most popular low-speed drills are issued. Individual models from this manufacturer have exceptional performance: power up to 2000 W and rotation speed up to 500 rpm.

• Interskol– offers a wide range of mixer drills with power up to 1050 watts. Such a tool is optimal for mixing any building mixtures, even concrete, and also for drilling: for example, if you place a special drill for wood in it, you can get a hole up to 1 m long in a matter of seconds.
• BISON- This is one of the most popular brands in the domestic market. The models presented in the assortment of this manufacturer have exceptional power parameters - up to 1200 W - and rotation speeds (up to 850 rpm).
• Makita is a well-known Japanese brand, which is in demand all over the world due to its quality and reliability. It is noteworthy that all models of this brand, in addition to excellent technical characteristics, are also distinguished by practicality, because they consume much less energy than competitors.

How to choose?

• product weight - in the range of 2.7-4.5 kg;
• power - 620-110 W;
• rotation speed - up to 1050 rpm;
• torque - 70 N / m.

In addition, when choosing the right model, pay attention to additional features that may be useful to you: soft start, automatic start mode, additional insulation of the case, overheating protection, and others.

How to do it yourself?

If you wish, you can make a construction mixer with your own hands. For this, you need to use the most ordinary drill as a drive, and any product with a shank made in the form of a hexagon is suitable as a nozzle. Such a device is quite easily fixed in the drill chuck, the main thing is that the dimensions of this hexagon correspond to the minimum size of the chamber that can be placed in the chuck.

However, keep in mind that the motors and gearbox of a standard agitator are designed exclusively for a longitudinal surface, so only very small portions of the building mixture can be kneaded with such a homemade tool.

In the next video, you will find the main features of mixer drills.