CN213107492U

CN213107492U - Automatic unloader of concrete mixer

Info

Publication number: CN213107492U
Application number: CN202021269093.5U
Authority: CN
Inventors: 郭子铭; 王康宁
Original assignee: Yantai Zhonghai Electronic Technology Co ltd
Current assignee: Yantai Zhonghai Electronic Technology Co ltd
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2021-05-04
Anticipated expiration: 2030-07-02

Abstract

The utility model relates to the technical field of concrete mixer trucks, and discloses an automatic blanking device of a concrete mixer truck, which comprises a baffle part, wherein the baffle part comprises a conveyor belt, the surface of the conveyor belt is fixedly connected with a cylindrical bulge, the upper end and the lower end in the conveyor belt are provided with a first rotary shaft, the left side and the right side of the first rotary shaft are movably connected with a conveyor belt shell through a bearing, the two sides of the two conveyor belts, which are deviated from the shells, are respectively and fixedly connected with a first baffle, the rear side of the conveyor belt is provided with a cleaning device, a power device is arranged below the cleaning device, the first baffle is fixedly connected with the conveyor belt shell, the cylindrical bulge is fixedly connected with the surface of the conveyor belt, when the conveyor belt transports materials, the problem that the materials slide backwards and slide from two sides on the conveyor belt is solved, a brush is fixedly connected with the upper surface of the, the conveyer belt continues to rotate, and dust on the surface of the conveyer belt can be automatically cleaned.

Description

Automatic unloader of concrete mixer

Technical Field

The utility model relates to a concrete mixer truck technical field specifically is an automatic unloader of concrete mixer truck.

Background

The concrete mixer truck is a special truck for conveying concrete for construction; due to its shape, it is also commonly referred to as a vivipara. These trucks are equipped with cylindrical mixing drums to carry the mixed concrete. The mixing drum can be always kept to rotate in the transportation process so as to ensure that the carried concrete can not be solidified. After the concrete is conveyed, water is usually used for flushing the interior of the mixing drum to prevent hardened concrete from occupying space, so that the volume of the mixing drum is less and less, and the special mechanism mainly comprises a power takeoff, a front support and a rear support of the mixing drum, a speed reducer, a hydraulic system, the mixing drum, an operating mechanism, a cleaning system and the like. The working principle is as follows: the power of the automobile chassis is taken out through the power take-off device, the variable pump of the hydraulic system is driven, mechanical energy is converted into hydraulic energy to be transmitted to the variable motor, the motor drives the speed reducer again, and the speed reducer drives the stirring device to stir concrete.

The concrete mixer truck feeding device is simple and crude in design, materials are easy to roll off from the two sides of the conveying belt and the conveying belt, manual cooperation is needed to complete feeding work, working efficiency is slow, operation efficiency can be affected, a large amount of dust is accumulated after the conveying belt conveys the materials, and the dust cannot be timely cleaned.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an automatic unloader of concrete mixer possesses advantages such as prevent material landing, clean conveyer belt, has solved the stable conveying of material, has the problem of dust on conveyer belt surface.

(II) technical scheme

For the purpose of realizing the stable conveying of above-mentioned material, the utility model provides a following technical scheme: the utility model provides an automatic unloader of concrete mixer, includes baffle part, baffle part includes the conveyer belt, conveyer belt fixed surface is connected with the cylinder arch, both ends are provided with pivot one, two about the conveyer belt the equal swing joint of bearing has the conveyer belt shell, two the conveyer belt shell deviates from the equal fixedly connected with baffle one in both sides, two mutually the conveyer belt shell lower extreme fixedly connected with layer board, the conveyer belt rear side is provided with cleaning device, the cleaning device below is provided with power device.

Preferably, the cleaning device comprises two second baffle plates, the two second baffle plates are movably connected with a second rotating shaft in a penetrating mode through a bearing, the surface of the second rotating shaft is fixedly connected with a hairbrush, and the right surface of the second rotating shaft is fixedly connected with an L-shaped handle.

Preferably, power device includes the pillar, the right flank fixedly connected with motor support of pillar, motor support's last fixed surface is connected with the motor, is located the upper end pivot one is in the same place with the output shaft fixed connection of motor, pillar lower fixed surface is connected with the wheel that has the service brake.

Preferably, the number of the wheels with the foot brakes and the number of the support columns are six, and the upper surfaces of the support columns are fixedly connected to the lower surface of the conveyor belt shell.

(III) advantageous effects

Compared with the prior art, the utility model provides an automatic unloader of concrete mixer possesses following beneficial effect:

1. this automatic unloader of concrete mixer is through having connected baffle one and baffle two at conveyer belt shell fixed connection to having connected the cylinder arch at conveyer belt fixed surface, when conveyer belt transportation material, solved the problem of material backward and both sides landing on the conveyer belt.

2. This automatic unloader of concrete mixer has connected the brush through the fixed surface at pivot two, after material transportation work, rotates L type handle, and the handle can take two effects of playing fixed brush and preventing the upset once more on baffle, and the conveyer belt surface is overturned to the brush, and the conveyer belt continues to rotate, can constantly rub between conveyer belt and the brush, can reach the effect of cleaning conveyer belt surface dust automatically.

3. This automatic unloader of concrete mixer has through having connected the wheel that has the service brake at pillar lower surface fixed connection, presses the service brake during use and can prevent that automatic unloader from removing and leading to the material unrestrained, uses the completion and after cleaning, opens the service brake, pushes away automatic unloader, has very high convenience during the use.

Drawings

FIG. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural view of the present invention;

fig. 3 is a schematic view of a partial structure of the present invention.

In the figure: 1 baffle component, 10 baffle I, 11 cylindrical bulges, 12 conveyor belts, 13 supporting plates, 14 conveyor belt shells, 15 rotating shaft I, 2 cleaning devices, 20 baffle II, 21 rotating shaft II, 22 hairbrushes, 23L-shaped handles, 3 power devices, 30 motors, 31 motor supports, 32 pillars and 33 wheels with foot brakes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: an automatic blanking device of a concrete mixer truck comprises a baffle part 1, wherein the baffle part 1 comprises a conveyor belt 12, materials can be placed on the surface of the conveyor belt 12 and conveyed by the conveyor belt 12, a cylindrical bulge 11 is fixedly connected to the surface of the conveyor belt 12, the cylindrical bulge 11 can assist the materials to be stably conveyed to a specified position, first rotating shafts 15 are arranged at the upper end and the lower end in the conveyor belt 12, the rotating shafts 15 can drive the conveyor belt 12 to run, the left side and the right side of each of the first rotating shafts 15 are movably connected with a conveyor belt shell 14 through bearings, two opposite surfaces of the two conveyor belt shells 14 are fixedly connected with a baffle plate 10, the baffle plate 10 prevents the materials from falling off the conveyor belt 12, a supporting plate 13 is fixedly connected to the lower end of each conveyor belt shell 14, the supporting plate 13 can prevent the materials from falling onto the ground, the materials falling on the supporting plate 13 can be, the baffle I10 is fixedly connected to the conveyor belt shell 14, the cylindrical protrusion 11 is fixedly connected to the surface of the conveyor belt 12, when the conveyor belt 12 transports materials, the problem that the materials slide backwards and on two sides of the conveyor belt 12 is solved, the cleaning device 2 is arranged on the rear side of the conveyor belt 12, and the power device 3 is arranged below the cleaning device 2; the cleaning device 2 comprises two baffle plates 20, the two baffle plates 20 are movably connected with a rotating shaft 21 through a bearing in a penetrating manner, the rotating shaft 21 can rotate between the two baffle plates 20, the surface of the rotating shaft 21 is fixedly connected with a brush 22, the brush 22 can conveniently clean dust on the conveying belt 12 after being overturned, the right surface of the rotating shaft 21 is fixedly connected with an L-shaped handle 23, the brush 22 is fixedly connected with the circumference of the rotating shaft 21, after the material transportation work is finished, the L-shaped handle 23 is rotated, the L-shaped handle 23 can be put on the baffle plates 20 to play a role of fixing the brush 22 to prevent the dust from being overturned again, the brush 22 is overturned to the surface of the conveying belt 12, the conveying belt 12 continues to rotate, the brush 22 continuously rubs with the surface of the conveying belt 12 to achieve the function of automatically cleaning the dust on the surface of the conveying belt 12, after the cleaning is finished, the cleaning brush is convenient to be used again when cleaning next time; the power device 3 comprises a support column 32, a motor support 31 is fixedly connected to the right side surface of the support column 32, the motor support 31 ensures that the motor 30 can stably run, the motor 30 is fixedly connected to the upper surface of the motor support 31, a rotating shaft 15 positioned at the upper end is fixedly connected with an output shaft of the motor 30, when the motor 30 starts to work, the output shaft of the motor 30 drives the rotating shaft 15 to rotate to provide power for the running of the conveyor belt 12, a wheel 33 with a foot brake is fixedly connected to the lower surface of the support column 32, the wheel 33 with the foot brake can fix the stability of the blanking device, the foot brake of the wheel 33 with the foot brake is pressed down during blanking to prevent the device from moving during blanking and moving at any time, the device can be moved when the device is not needed to be used, the automatic blanking device can be pushed away, the wheel 33 with the foot brake is fixedly connected to the lower surface of the support column 32, and the material can be prevented from spilling when the, after the automatic blanking device is used and the sweeping is finished, the foot brake is opened, the automatic blanking device is pushed away, and the automatic blanking device is very convenient to use; the number of wheels 33 with foot brakes and the number of the support columns 32 are six, so that the bearing capacity of the conveyor belt 12 is increased, the damage of the device caused by the fact that surface materials are placed too heavily is prevented, the upper surfaces of the support columns 32 are fixedly connected to the lower surface of the conveyor belt shell 14, and the support columns 32 can support the blanking device.

When the automatic blanking device is used, the automatic blanking device is moved to a blanking port of a stirrer, the movement of the blanking device is fixed by using a wheel 33 with a foot brake, a power supply is switched on, after the motor 30 is started, an output shaft of the motor 30 rotates to drive a first rotating shaft 15 to rotate, meanwhile, a conveyor belt 12 also starts to move under the drive of the first rotating shaft 15, a required material is placed on the conveyor belt 12, the conveyor belt 12 continuously rotates to convey the material to the rightmost side of the conveyor belt 12, the material directly slides into a blanking port of a stirring truck, because a first baffle plate 10 and a second baffle plate 20 are fixedly connected to the side, which is opposite to a shell 14 of the conveyor belt, the material is prevented from falling in the process, after the material is conveyed, the motor 30 continuously operates, an L-shaped handle 23 is rotated, the handle can be lapped on the second baffle plate 20 to play a fixing effect, a brush 22 is turned to the upper surface of the conveyor, the dust on the conveyor belt 12 can be automatically cleaned, after the cleaning is finished, the power supply is turned off, and after the motor 30 stops rotating, the wheel 33 with the foot brake is turned on, and the blanking device is pushed away.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic unloader of concrete mixer, includes baffle part (1), baffle part (1) includes conveyer belt (12), its characterized in that: conveyer belt (12) fixed surface is connected with cylinder arch (11), both ends are provided with pivot one (15), two about in conveyer belt (12) the equal swing joint of pivot one (15) left and right sides has conveyer belt shell (14), two the equal fixedly connected with baffle one (10) in both sides that conveyer belt shell (14) deviate from mutually, two conveyer belt shell (14) lower extreme fixedly connected with layer board (13), conveyer belt (12) rear side is provided with cleaning device (2), cleaning device (2) below is provided with power device (3).

2. The automatic blanking device of the concrete mixer truck according to claim 1, characterized in that: cleaning device (2) include two baffle two (20), two baffle two (20) have pivot two (21) through bearing activity through connection, the fixed surface of pivot two (21) is connected with brush (22), the fixed surface right side of pivot two (21) is connected with L type handle (23).

3. The automatic blanking device of the concrete mixer truck according to claim 1, characterized in that: power device (3) are including pillar (32), the right flank fixedly connected with motor support (31) of pillar (32), the last fixed surface of motor support (31) is connected with motor (30), is located the upper end pivot (15) are in the same place with the output shaft fixed connection of motor (30), pillar (32) lower fixed surface is connected with wheel (33) that have the service brake.

4. The automatic blanking device of the concrete mixer truck according to claim 3, characterized in that: the number of the wheels (33) with the foot brakes and the number of the support columns (32) are six, and the upper surfaces of the support columns (32) are fixedly connected to the lower surface of the conveyor belt shell (14).