CN218021552U

CN218021552U - Automatic cleaning device for concrete mixer truck after charging

Info

Publication number: CN218021552U
Application number: CN202222051817.4U
Authority: CN
Inventors: 胡国华
Original assignee: Pinghu Kaiyuan Concrete Co ltd
Current assignee: Pinghu Kaiyuan Concrete Co ltd
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2022-12-13
Anticipated expiration: 2032-08-02

Abstract

The utility model belongs to the technical field of the concrete mixer car belt cleaning device and specifically relates to a concrete mixer car loads back self-cleaning device is related to, and it is including the work or material rest that is provided with unloader, fixedly connected with belt cleaning device on the work or material rest, belt cleaning device includes annular water pipe, annular water pipe's water inlet intercommunication has the water tank, be provided with the water pump on the water tank, be provided with a plurality of nozzle on the annular water pipe, the nozzle with annular water pipe intercommunication. This application has the effect that improves the washing speed to the feeding funnel.

Description

Automatic cleaning device for concrete mixer truck after charging

Technical Field

The application relates to a concrete mixer truck belt cleaning device field especially relates to a concrete mixer truck automatic cleaning device after feeding.

Background

The concrete mixer truck is a special truck for conveying concrete for construction, and cylindrical mixing drums are arranged on the truck to carry mixed concrete, and can be kept to rotate all the time in the transportation process so as to ensure that the carried concrete cannot be solidified. The concrete is loaded into the feeding hopper of the concrete mixer truck through the concrete discharging device, but the concrete is always splashed in the pouring process, so that the concrete is adhered to the periphery of the feeding hopper. And the concrete can be solidified into hard blocks in a short time, and has certain corrosivity to steel and paint. Therefore, it is necessary to carefully wash the concrete adhered to the hopper of the concrete mixer truck after each charging.

To the washing of feeding funnel, current mode generally washs the feeding funnel through workman control squirt, because manual cleaning needs progressively to wash each part of feeding funnel, leads to wasing speed too slow to the work efficiency of material loading has been reduced.

In view of the above-mentioned related art, the inventors consider that too slow a cleaning rate of the feeding hopper reduces the feeding efficiency of concrete.

SUMMERY OF THE UTILITY MODEL

In order to improve the washing speed to the feeding funnel, this application provides a concrete mixer truck automatic cleaning device after feeding.

The application provides a pair of automatic cleaning device behind concrete mixer truck feeds adopts following technical scheme:

the utility model provides a concrete mixer truck automatic cleaning device after feeding, is including the work or material rest that is provided with unloader, fixedly connected with belt cleaning device on the work or material rest, belt cleaning device includes annular water pipe, the water inlet intercommunication of annular water pipe has the water tank, be provided with the water pump on the water tank, be provided with a plurality of nozzle on the annular water pipe, the nozzle with annular water pipe intercommunication.

Through adopting above-mentioned technical scheme, set up belt cleaning device on the work or material rest, can directly wash the feeding funnel after putting into concrete mixer truck with the concrete, wash then to supply water to annular water pipe through the water tank, set up a plurality of nozzle at annular water pipe, to the all-round washing of feeding funnel, through the water pump, improve water pressure, improve washing strength, the completion is to the washing of feeding funnel, the process is simple and automatic, effectual improvement is to the washing speed of feeding funnel.

Optionally, be provided with a plurality of on the annular water pipe and rotate communicating pipe, it follows to rotate the communicating pipe the circumference direction setting of annular water pipe, rotate communicating pipe rotate connect in on the annular water pipe and with annular water pipe intercommunication, rotate communicating pipe with the nozzle one-to-one, nozzle fixed connection in rotate communicating pipe on and with rotate communicating pipe intercommunication.

Through adopting above-mentioned technical scheme, through set up rotatable rotation communicating pipe on annular water pipe to set up the nozzle on rotating communicating pipe, can realize the change of water spray angle, better advance to wash the feeding funnel, thereby improve the washing speed to the feeding funnel.

Optionally, fixedly connected with link on the annular water pipe, move towards on the link one side fixedly connected with spliced pole of annular water pipe, be provided with driving motor in the spliced pole, the equal coaxial fixedly connected with first bevel gear in both ends of rotation communicating pipe and two first bevel gear symmetries set up, adjacent two it all is provided with the second bevel gear to rotate between the communicating pipe, second bevel gear simultaneously with its both sides first bevel gear meshing, the second bevel gear orientation the equal coaxial dwang that is fixed with in one side of spliced pole, the dwang rotate connect in on the spliced pole and one of them the dwang with driving motor's output shaft coaxial fastening.

Through adopting above-mentioned technical scheme, set up two first bevel gears on rotating communicating pipe, two adjacent rotation communicating pipes pass through second bevel gear, make second bevel gear mesh simultaneously with two adjacent rotation communicating pipe first bevel gears of looks remote site, realize all linkages of rotating communicating pipe, rotate the dwang on the second bevel gear and connect on the spliced pole, but one of them dwang is fixed with driving motor's output shaft, driving motor drives this dwang and rotates, can drive a second bevel gear and rotate, through the linkage, can drive all first bevel gears and second bevel gear and rotate, thereby realize that all rotations communicating pipe rotate together.

Optionally, an electric telescopic rod is arranged on the material rack, and one end, far away from the material rack, of the electric telescopic rod is fixedly connected to one side, far away from the annular water pipe, of the connecting frame.

Through adopting above-mentioned technical scheme, annular water pipe fixes on the link, then the link passes through electric telescopic handle and realizes being connected with the work or material rest to electric telescopic handle can adjust annular water pipe's height, hinders unloader's work with avoiding annular water pipe, and adjusts annular water pipe's height, can be better wash the feeding funnel, thereby improve the washing speed to the feeding funnel.

Optionally, the electric telescopic rods are provided with a plurality of electric telescopic rods, and the plurality of electric telescopic rods are arranged along the circumferential direction of the connecting frame and are parallel to each other.

Through adopting above-mentioned technical scheme, set up a plurality of electric telescopic handle who arranges along link circumference, can make the more stable lift of annular water pipe to when the nozzle water spray, also can make annular water pipe more stable.

Optionally, a rotating disc is rotatably connected to the material rest, one end of each of the electric telescopic rods is fixedly connected to the rotating disc, a rotating motor is further fixedly connected to the material rest, and an output shaft of the rotating motor is coaxially fixed to the rotating disc.

Through adopting above-mentioned technical scheme, because the quantity of nozzle is limited, so probably have the department and wash not to arrive, and through setting up the rolling disc, the rolling disc can rotate on the work or material rest to drive annular water pipe horizontal rotation, make the nozzle can the omnidirectional wash the feeding funnel, thereby improve the washing speed to the feeding funnel.

Optionally, the work or material rest orientation one side of rolling disc has seted up the swivelling chute, the rolling disc is located the swivelling chute, the spacing groove has still been seted up on the inside wall of swivelling chute, the side fixedly connected with stopper of rolling disc, the stopper rotate connect in the spacing inslot.

Through adopting above-mentioned technical scheme, the nozzle is great at during operation pressure, if take place rotation by a relatively large margin, easy unstability leads to the shower nozzle atress great, and sets up the spacing groove in the swivelling chute, through with the stopper sliding connection of rolling disc side in the spacing groove, carries on spacingly to the rotation of rolling disc, avoids rotating the range too big.

Optionally, a heater for heating water in the water tank is arranged on the water tank.

Through adopting above-mentioned technical scheme, heat the water in the water tank, the caking speed of concrete can be slowed down to the hot water for the concrete is changeed in the washing, thereby improves the washing speed to the feeding funnel.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the cleaning device is arranged on the material rack, so that the feeding hopper can be directly cleaned after concrete is loaded into the concrete mixer truck, water is supplied to the nozzle through the annular water pipe for cleaning, the water pressure is improved through the water pump, the cleaning strength is improved, the feeding hopper is comprehensively cleaned, the cleaning of the feeding hopper is completed, the process is simple and automatic, and the cleaning speed of the feeding hopper is effectively improved;

2. the rotary communicating pipe is arranged on the annular water pipe, the nozzles are connected and communicated with the annular water pipe through the rotary communicating pipe, the effect of adjusting the angles of the nozzles is achieved, two first bevel gears are arranged on the rotary communicating pipe, all the rotary communicating pipes are linked through second bevel gears, all the rotary communicating pipes can be driven to rotate simultaneously through the driving motor, the nozzles are controlled to do reciprocating motion simultaneously, the feeding hopper is cleaned better, and the cleaning speed of the feeding hopper is improved;

3. through fixing electric telescopic handle between link and rolling disc, play the effect of adjusting the nozzle height to the rolling disc rotates on the work or material rest, can adjust the horizontal position of nozzle, washs the feeding funnel with better, improves the washing rate to the feeding funnel.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a cleaning device according to an embodiment of the present application.

Fig. 3 is a schematic view of a connection structure of the rotating disc and the material rest according to the embodiment of the application.

Description of reference numerals:

1. a material rack; 11. an electric telescopic rod; 12. rotating the disc; 13. rotating the motor; 14. a rotating tank; 15. a limiting groove; 16. a limiting block; 2. a cleaning device; 21. an annular water pipe; 22. a water tank; 23. a water pump; 24. a nozzle; 25. rotating the communicating pipe; 26. a heater; 3. a connecting frame; 31. connecting columns; 32. a drive motor; 33. a first bevel gear; 34. a second bevel gear; 35. rotating the rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a device. Referring to fig. 1, the automatic cleaning device for the concrete mixer after charging comprises a material rack 1, a discharging device is fixed on the material rack 1, concrete can be poured into a mixing tank of the concrete mixer from a charging hopper of the concrete mixer through the discharging device, and a cleaning device 2 used for cleaning the charging hopper is further arranged on the material rack 1.

Referring to fig. 1 and 2, the cleaning device 2 includes an annular water pipe 21 and a water tank 22, the annular water pipe 21 and the water tank 22 are communicated through water pipes, a water pump 23 for pumping water and a heater 26 for heating water in the water tank 22 are further disposed on the water tank 22, a plurality of rotary communicating pipes 25 are rotatably connected to the annular water pipe 21, the actual number of the rotary communicating pipes 25 can be determined according to requirements, the rotary communicating pipes 25 are communicated with the annular water pipe 21, the rotary communicating pipes 25 can rotate on the annular water pipe 21 along the circumferential direction of the rotary communicating pipes 25, a nozzle 24 is fixedly connected to each rotary communicating pipe 25, the nozzles 24 are communicated with the rotary communicating pipes 25, the nozzles 24 are adjustable high-pressure nozzles, and the pressure of the nozzles can be adjusted.

Referring to fig. 2, top fixedly connected with link 3 of annular water pipe 21, work or material rest 1 rotates towards the one end of link 3 and is connected with rolling disc 12, two electric telescopic handle 11 of one side fixedly connected with of link 12 orientation, two equal vertical settings of electric telescopic handle 11 and symmetry set up on rolling disc 12, electric telescopic handle 11's both ends respectively fixed connection on rolling disc 12 and link 3, can make link 3 go up and down through electric telescopic handle 11, thereby control the distance between nozzle 24 and the feeding funnel.

Referring to fig. 2, a connecting column 31 is fixedly connected to one side of the connecting frame 3 facing the annular water pipe 21, a cavity is formed in the connecting column 31, a driving motor 32 is arranged in the cavity of the connecting column 31, first bevel gears 33 are coaxially and fixedly connected to both ends of the rotating communicating pipes 25, the tips of the two first bevel gears 33 on the same rotating communicating pipe 25 are opposite and symmetrically arranged, a second bevel gear 34 is arranged between the two adjacent rotating communicating pipes 25, the second bevel gear 34 is simultaneously meshed with the two first bevel gears 33 at the opposite ends of the two rotating communicating pipes 25 on both sides, so that all the rotating communicating pipes 25 are linked, rotating rods 35 are coaxially fixed to one side of the second bevel gear 34 facing the connecting column 31, one of the rotating rods 35 is coaxially fixed to an output shaft of the driving motor 32, the remaining rotating rods 35 are rotatably connected to the connecting column 31, the driving motor 32 can drive the rotating rod 35 connected thereto to rotate one of the driving gear 34, and all the second bevel gears 33 and 34 can simultaneously rotate through second linkage, so that all the rotating communicating pipes 25 simultaneously rotate.

Referring to fig. 3, a rotating groove 14 has been seted up towards one side of rolling disc 12 to work or material rest 1, rolling disc 12 rotates in rotating groove 14, last fixedly connected with of work or material rest 1 rotates motor 13, the output shaft that rotates motor 13 is coaxial fixed with rolling disc 12, be used for driving rolling disc 12 to rotate, spacing groove 15 has been seted up on the inside wall of rotating groove 14, spacing groove 15 is seted up along the rotation direction of rolling disc 12, the length of seting up of spacing groove 15 is decided according to the actual demand, fixedly connected with stopper 16 on the wall of rolling disc 12 side, stopper 16 rotates and connects in spacing groove 15, rolling disc 12 when rotating, can play the effect of adjusting nozzle 24 positions, stopper 16 and spacing groove 15 can prescribe a limit to the turned angle of rolling disc 12, avoid turned angle too big.

The implementation principle of the automatic cleaning device for the concrete mixer truck after charging is as follows: after the concrete is filled in the blanking device, the connecting frame 3 is controlled to descend through the electric telescopic rod 11, the nozzle 24 is close to the feeding hopper, then the water pump 23 is started, water in the water tank 22 enters the annular water pipe 21 and is sprayed out of the nozzle 24, the feeding hopper is cleaned, the direction of the rotating communicating pipe 25 can be adjusted through the driving motor 32 according to the concrete adhesion specific situation on the feeding hopper, so that the effect of adjusting the direction of the nozzle 24 is achieved, the rotating disc 12 rotates through the rotating motor 13, the effect of adjusting the horizontal position of the nozzle 24 can be achieved, the height of the nozzle 24 can be adjusted through the electric telescopic rod 11 again, after the cleaning is finished, the water pump 23 is closed, the nozzle 24 is adjusted to the original position, and the electric telescopic rod 11 is controlled to lift the connecting frame 3 to the original position.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a concrete mixer truck automatic cleaning device after feeding, includes work or material rest (1) that is provided with unloader, its characterized in that: fixedly connected with belt cleaning device (2) on work or material rest (1), belt cleaning device (2) include annular water pipe (21), the water inlet intercommunication of annular water pipe (21) has water tank (22), be provided with water pump (23) on water tank (22), be provided with a plurality of nozzle (24) on annular water pipe (21), nozzle (24) with annular water pipe (21) intercommunication.

2. The automatic cleaning device for the concrete mixer truck after charging according to claim 1, characterized in that: be provided with a plurality of on annular water pipe (21) and rotate communicating pipe (25), it follows to rotate communicating pipe (25) the circumference direction setting of annular water pipe (21), rotate communicating pipe (25) rotate connect in on annular water pipe (21) and with annular water pipe (21) intercommunication, rotate communicating pipe (25) with nozzle (24) one-to-one, nozzle (24) fixed connection in rotate on communicating pipe (25) and with rotate communicating pipe (25) intercommunication.

3. The automatic cleaning device for the concrete mixer truck after charging according to claim 2, characterized in that: fixedly connected with link (3) on annular water pipe (21), move towards on link (3) one side fixedly connected with spliced pole (31) of annular water pipe (21), be provided with driving motor (32) in spliced pole (31), rotate the equal coaxial fixedly connected with first bevel gear (33) in both ends of communicating pipe (25) and two first bevel gear (33) symmetry settings, adjacent two it all is provided with second bevel gear (34) to rotate between communicating pipe (25), second bevel gear (34) simultaneously rather than both sides first bevel gear (33) meshing, second bevel gear (34) orientation one side of spliced pole (31) all is coaxially fixed with dwang (35), dwang (35) rotate connect in on spliced pole (31) and one of them dwang (35) with the output shaft coaxial fixation of driving motor (32).

4. The automatic cleaning device for the concrete mixer truck after charging according to claim 3, characterized in that: an electric telescopic rod (11) is arranged on the material rack (1), and one end, far away from the material rack (1), of the electric telescopic rod (11) is fixedly connected to one side, far away from the annular water pipe (21), of the connecting frame (3).

5. The automatic cleaning device for the concrete mixer truck after charging according to claim 4, wherein: the electric telescopic rods (11) are arranged in a plurality of numbers, and the electric telescopic rods (11) are arranged along the circumferential direction of the connecting frame (3) and are parallel to each other.

6. The automatic cleaning device for the concrete mixer truck after charging according to claim 5, characterized in that: the material rack (1) is rotatably connected with a rotating disc (12), one end of each electric telescopic rod (11) is fixedly connected to the corresponding rotating disc (12), a rotating motor (13) is fixedly connected to the material rack (1), and an output shaft of the rotating motor (13) is coaxially fixed to the corresponding rotating disc (12).

7. The automatic cleaning device for the concrete mixer truck after charging according to claim 6, characterized in that: work or material rest (1) orientation swivelling chute (14) have been seted up to one side of rolling disc (12), rolling disc (12) are located in swivelling chute (14), spacing groove (15) have still been seted up on the inside wall of swivelling chute (14), the side fixedly connected with stopper (16) of rolling disc (12), stopper (16) rotate connect in spacing groove (15).

8. The automatic cleaning device for the concrete mixer truck after charging according to claim 1, characterized in that: the water tank (22) is provided with a heater (26) for heating water in the water tank (22).