CN211440600U - Concrete mixing device capable of uniformly mixing - Google Patents

Abstract

The utility model discloses a concrete mixing device of stirring belongs to concrete mixing technical field, concrete mixing device of stirring includes the agitator tank, agitator tank right side wall fixed mounting has crushing motor and agitator motor, crushing motor power take off end is connected with transmission shaft A power input end, transmission shaft A end-to-end transmission is connected with the driving gear, the meshing is connected with driven gear on the driving gear, and the welding of driving gear left side has crushing roller A, the welding of driven gear left side has crushing roller B, agitator motor power take off end is connected with transmission shaft B power input end, transmission shaft B end-to-end transmission is connected with the (mixing) shaft. The utility model discloses a with concrete raw materials in advance through smashing to make the concrete after the stirring more even, there is corresponding wiper mechanism through the increase, the convenience is washd the device after the stirring operation is accomplished, is fit for being extensively promoted and is used.

Description

A kind of concrete mixing device that mixes evenly

technical field

The utility model relates to the technical field of concrete mixing, in particular to a concrete mixing device for uniform mixing.

Background technique

A concrete mixer is a machine that mixes cement, sand and gravel aggregates and water into a concrete mixture. It is mainly composed of mixing drum, feeding and discharging mechanism, water supply system, prime mover, transmission mechanism, frame and supporting device.

Patent No. CN201820483672.6 discloses a concrete mixer, the main design points are that it includes a mixing drum, two vertical mixing shafts are installed inside the mixing drum, spiral mixing blades are arranged on the mixing shafts, and a drive is installed above the mixing drum The drive for the rotation of the stirring shaft. The utility model increases the stirring of the multi-position and small-volume areas, increases the stirring rate, and thus improves the production efficiency.

At present, the concrete mixer disclosed in the above-mentioned patent has the following deficiencies in technology: 1. In the prior art, the concrete mixer lacks a pre-crushing mechanism, so that the material cannot be fully crushed, which in turn easily leads to the problem of uneven mixing; 2. Prior art The problem of the lack of follow-up cleaning equipment in the concrete mixer.

Utility model content

The utility model provides a concrete mixing device with uniform mixing. By crushing concrete raw materials in advance, the concrete after mixing is more uniform. By adding a corresponding cleaning mechanism, it is convenient to clean the device after the mixing operation is completed. The problems in the background technology are effectively solved.

The concrete technical scheme that the utility model provides is as follows:

The utility model provides a uniformly stirred concrete mixing device, comprising a mixing box, a pulverizing motor and a stirring motor are fixedly installed on the right side wall of the mixing box, and the power output end of the pulverizing motor is connected with the power input end of the transmission shaft A The end of the transmission shaft A is connected with a driving gear, the upper end of the driving gear is meshed with a driven gear, and the left side of the driving gear is welded with a crushing roller A, and the left side of the driven gear is welded with a crushing roller B, so The power output end of the stirring motor is connected with the power input end of the transmission shaft B, the end of the transmission shaft B is connected with a stirring shaft, the outer surface of the stirring shaft is welded with a stirring blade, and the inner side wall of the stirring box is fixedly connected with a blanking material. The left side wall of the mixing box is fixedly connected with a cleaning box, a high-pressure water pipe is inserted at the top of the cleaning box, a high-pressure pump is installed on the left side of the high-pressure water pipe, and a high-pressure nozzle is detachably connected to the end of the high-pressure water pipe. The high pressure nozzle is located inside the mixing tank.

Optionally, the top of the stirring box is provided with a feeding port, and the bottom of the stirring box is provided with a discharging port.

Optionally, the pulverizing motor signal input end is connected to the pulverizing motor switch signal output end.

Optionally, the signal input end of the stirring motor is connected to the switch signal output end of the stirring motor.

Optionally, the high-pressure pump signal input end is connected to the high-pressure pump switch signal output end.

The beneficial effects of the present utility model are as follows:

1. The utility model is practical, easy to operate and has good use effect. Turn on the pulverizing motor and the stirring motor, the pulverizing motor is the output power of the transmission shaft A, the driving gear rotates accordingly, and the driving gear drives the driven gear to rotate, and the pulverizing roller A and the pulverizing The rollers B keep rotating in opposite directions, thereby pulverizing the incoming concrete raw materials. The concrete raw materials after the pulverizing process enter the mixing chamber through the blanking chute. The stirring motor outputs power to the transmission shaft B, and the stirring shaft rotates to drive the stirring. The blade is used for rotating mixing. Since the concrete raw materials are crushed in advance, the concrete after mixing is more uniform, which solves the problem that the lack of a pre-crushing mechanism in the prior art concrete mixer makes the material unable to be fully crushed, which easily leads to uneven mixing. The problem.

2. In this utility model, the high-pressure pump is turned on, and under the action of the high-pressure pump, the clean water in the cleaning box is pressed into the high-pressure nozzle through the high-pressure water pipe, and the high-pressure nozzle is sprayed into the mixing box for cleaning, and the cleaned waste water passes through the discharge port. To discharge, by adding a corresponding cleaning mechanism, it is convenient to clean the device after the mixing operation is completed, saving manpower, thereby solving the problem that the concrete mixer lacks subsequent cleaning equipment in the prior art.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments. Obviously, the drawings in the following description are only some implementations of the present invention. For example, for those of ordinary skill in the art, other drawings can also be obtained based on these drawings without any creative effort.

Fig. 1 is the overall structure schematic diagram of a kind of concrete mixing device that stirs uniformly according to the embodiment of the utility model;

FIG. 2 is a schematic structural diagram of a transmission gear of a concrete mixing device for uniform mixing according to an embodiment of the present utility model;

3 is a schematic circuit diagram of a uniformly stirring concrete mixing device according to an embodiment of the present utility model;

In the figure: 1, mixing box; 2, crushing motor; 3, transmission shaft A; 4, driving gear; 5, driven gear; 6, crushing roller A; 7, crushing roller B; 8, blanking chute; 9 , stirring motor; 10, transmission shaft B; 11, stirring shaft; 12, stirring blade; 13, cleaning box; 14, high pressure pump; 15, high pressure water pipe; 16, high pressure nozzle; 17, feeding port; 18, discharging mouth; 19, crushing motor switch; 20, stirring motor switch; 21, high pressure pump switch.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be described in further detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only a part of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

A concrete mixing device for uniform mixing according to an embodiment of the present invention will be described in detail below with reference to FIGS. 1 to 3 .

As shown in Figures 1-3, a uniformly stirred concrete mixing device includes a mixing box 1, a pulverizing motor 2 and a stirring motor 9 are fixedly installed on the right side wall of the mixing box 1, and the power output end of the pulverizing motor 2 is connected to the The drive shaft A3 is connected to the power input end, the end of the drive shaft A3 is connected to the drive gear 4, the upper end of the drive gear 4 is meshed with the driven gear 5, and the left side of the drive gear 4 is welded with a pulverizing roller A6. The pulverizing roller B7 is welded on the left side of the driven gear 5. The power output end of the stirring motor 9 is connected with the power input end of the transmission shaft B10. A stirring blade 12 is welded, the inner side wall of the stirring box 1 is fixedly connected with a blanking slide 8, and the left side wall of the stirring box 1 is fixedly connected with a cleaning box 13, and the top of the cleaning box 13 is plugged with a high-pressure water pipe 15, so A high-pressure pump 14 is installed on the left side of the high-pressure water pipe 15 , and a high-pressure nozzle 16 is detachably connected to the end of the high-pressure water pipe 15 , and the high-pressure nozzle 16 is located inside the mixing tank 1 .

In this embodiment, as shown in Figure 1-3, the pulverizing motor 2 and the stirring motor 9 are turned on. The pulverizing motor 2 outputs power to the transmission shaft A3, and the driving gear 4 rotates accordingly. The driving gear 4 drives the driven gear 5 to rotate, and the crushing The roller A7 and the crushing roller B8 keep rotating in opposite directions, so as to crush the incoming concrete raw materials. The concrete raw materials after the crushing process enter the mixing chamber through the blanking chute 8, and the stirring motor 9 outputs power for the transmission shaft B10. , the mixing shaft 11 rotates to drive the mixing blade 12 to rotate and mix, because the concrete raw materials are crushed in advance, so that the concrete after mixing is more uniform; after the mixing is completed, the finished concrete is discharged from the discharge port 18; turn on the high-pressure pump 14, in the high-pressure pump Under the action of 14, the clean water in the cleaning box 13 is pressed into the high-pressure nozzle 16 through the high-pressure water pipe 15, and the high-pressure nozzle 16 is sprayed into the inside of the mixing box 1 for cleaning, and the cleaned waste water is discharged through the discharge port 18. The mechanism is convenient for cleaning the device after the stirring operation is completed, saving manpower.

Wherein, the top of the stirring box 1 is provided with a feeding port 17 , and the bottom of the stirring box 1 is provided with a discharging port 18 .

In this embodiment, as shown in FIG. 1 , the concrete raw material is poured into the mixing device through the feeding port 17 , and the finished concrete product is discharged from the discharging port 18 after the mixing is completed.

Wherein, the signal input end of the pulverizing motor 2 is connected with the signal output end of the pulverizing motor switch 19 .

In this embodiment, as shown in FIG. 3 , the pulverizing motor 2 outputs power for the transmission shaft A3, the driving gear 4 rotates accordingly, and the driving gear 4 drives the driven gear 5 to rotate, and the pulverizing roller A7 and the pulverizing roller B8 maintain reciprocity. Rotate in the direction to pulverize the incoming concrete raw materials.

Wherein, the signal input end of the stirring motor 9 is connected with the signal output end of the stirring motor switch 20 .

In this embodiment, as shown in FIG. 3 , the stirring motor 9 outputs power for the transmission shaft B10 , and the stirring shaft 11 rotates to drive the stirring blade 12 to rotate and stir.

Wherein, the signal input end of the high pressure pump 14 is connected with the signal output end of the high pressure pump switch 21 .

In this embodiment, as shown in FIG. 3 , the high-pressure pump 14 is turned on. Under the action of the high-pressure pump 14, the clean water in the cleaning tank 13 is pressed into the high-pressure nozzle 16 through the high-pressure water pipe 15, and the high-pressure nozzle 16 is sprayed into the mixing tank 1. cleaning.

It should be noted that the present utility model is a concrete mixing device with uniform mixing. During operation, the staff pours the concrete raw materials into the mixing device through the feeding port 17, and at the same time, the crushing motor 2 and the mixing motor 9 are turned on to crush the concrete. The motor 2 outputs power for the transmission shaft A3, the driving gear 4 rotates accordingly, the driving gear 4 drives the driven gear 5 to rotate, and the crushing roller A7 and the crushing roller B8 keep rotating in opposite directions, thereby crushing the incoming concrete raw materials. , the concrete raw materials after the crushing process enter the mixing chamber through the blanking chute 8, the stirring motor 9 outputs power for the transmission shaft B10, and the stirring shaft 11 rotates to drive the stirring blade 12 to rotate and stir. After mixing, the concrete is more uniform; after the mixing is completed, the finished concrete is discharged from the discharge port 18; the high-pressure pump 14 is turned on, and under the action of the high-pressure pump 14, the clean water in the cleaning tank 13 is pressed into the high-pressure nozzle 16 through the high-pressure water pipe 15, and the The high-pressure nozzle 16 is sprayed into the mixing box 1 for cleaning, and the cleaned waste water is discharged through the discharge port 18. By adding a corresponding cleaning mechanism, it is convenient to clean the device after the mixing operation is completed, saving manpower. The specific model of the components is IDZ2065-8AE02-2 crushing motor; Y180L stirring motor; 3ZHP35 high pressure pump, the specific model of the crushing motor switch is NS2-25 type switch; the specific model of the stirring motor is NS2-25 type switch ; The specific model of the high-pressure pump switch is DZ15D-40 switch.

The mixing box 1 of the utility model; the crushing motor 2; the transmission shaft A3; the driving gear 4; the driven gear 5; the crushing roller A6; the crushing roller B7; the blanking slideway 8; the stirring motor 9; the transmission shaft B10; ; Stirring blade 12; Cleaning box 13; High pressure pump 14; High pressure water pipe 15; High pressure nozzle 16; Components or components known to those skilled in the art, the structures and principles of which are known to those skilled in the art through technical manuals or through routine experimental methods.

Obviously, those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if these modifications and variations of the embodiments of the present utility model fall within the scope of the claims of the present utility model and their equivalents, the present utility model is also intended to include these modifications and variations.

Claims (5)

1. The utility model provides a concrete mixing device of stirring, includes agitator tank (1), its characterized in that, agitator tank (1) right side wall fixed mounting has crushing motor (2) and agitator motor (9), crushing motor (2) power take off end is connected with transmission shaft A (3) power input end, transmission shaft A (3) end transmission is connected with driving gear (4), the meshing of driving gear (4) upper end is connected with driven gear (5), and driving gear (4) left side welding has crushing roller A (6), driven gear (5) left side welding has crushing roller B (7), agitator motor (9) power take off end is connected with transmission shaft B (10) power input end, transmission shaft B (10) end transmission is connected with (mixing) shaft (11), the outer surface welding of (mixing) shaft (11) has stirring sword (12), agitator tank (1) inside wall fixedly connected with blanking slide (8), and agitator tank (1) left side wall fixedly connected with washs case (13), it has high-pressure water pipe (15) to wash to peg graft on case (13) top, high-pressure pump (14) are installed in high-pressure water pipe (15) left side, and high-pressure water pipe (15) end can be dismantled and be connected with high pressure nozzle (16), high pressure nozzle (16) are located agitator tank (1) inside.

2. The concrete mixer according to claim 1, wherein the top end of the mixer (1) is provided with a feed inlet (17), and the bottom of the mixer (1) is provided with a discharge outlet (18).

3. A concrete mixer according to claim 1, wherein the signal input of the crushing motor (2) is connected to the signal output of the crushing motor switch (19).

4. A device according to claim 1, wherein the signal input of the mixer motor (9) is connected to the signal output of the mixer motor switch (20).

5. A device according to claim 1, wherein the signal input of the high pressure pump (14) is connected to the signal output of the high pressure pump switch (21).

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