CN212738036U

CN212738036U - Automatic cleaning device of concrete mixer truck

Info

Publication number: CN212738036U
Application number: CN202021806096.8U
Authority: CN
Inventors: 娄本民; 薛长猛; 范涛; 于海龙
Original assignee: Shandong Huajue Concrete Co ltd
Current assignee: Shandong Huajue Concrete Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-03-19
Anticipated expiration: 2030-08-25

Abstract

The application relates to an automatic cleaning device of a concrete mixer truck, belonging to the technical field of cleaning concrete mixer trucks, it includes the frame and washs the subassembly, the frame includes the both sides board, a roof and a bottom plate, the both sides board all is fixed in subaerially, the both ends of roof are fixed in the upper end of both sides board respectively, the both ends of bottom plate are fixed in the lower extreme of both sides board respectively, the hole that leaks has been seted up on the bottom plate, subaerial diversion channel of having seted up of bottom plate, it includes first board that spouts to wash the subassembly, the second spouts the board, the third spouts board and water supply portion, first spout the board, the second spouts board and the third spouts and has communicate respectively in the board first shower nozzle, second shower nozzle and third shower nozzle, first spout the board and set up on the curb plate, the second spouts the board and sets up subaerially under the bottom plate, the third spouts the board and sets up on the roof, water supply portion sets up in one side of frame, be used for to first spout the board. This application has the effect that reduces staff's amount of labour.

Description

Automatic cleaning device of concrete mixer truck

Technical Field

The application relates to the field of cleaning concrete mixer trucks, in particular to an automatic cleaning device for a concrete mixer truck.

Background

The existing concrete mixing and transporting vehicle is a special truck for transporting 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. When the concrete mixer truck enters a concrete mixing plant (a place special for mixing concrete) to load concrete, the concrete discharged from a discharge port of the mixing plant sometimes splashes onto a tank body of the mixer truck, so that the concrete is transported with a risk of polluting roads and affecting environmental sanitation, and therefore the concrete mixer truck needs to be cleaned as much as possible before leaving a factory.

In the related art, the concrete mixer is usually cleaned by manually holding the spray pipe, which results in too long cleaning time of the concrete mixer, thereby increasing the labor capacity of workers.

SUMMERY OF THE UTILITY MODEL

In order to reduce staff's the amount of labour, this application provides a concrete mixer truck's self-cleaning device.

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

an automatic cleaning device of a concrete mixer truck comprises a rack and a cleaning assembly arranged on the rack, wherein the rack comprises two rectangular side plates, a top plate and a bottom plate, the two side plates are fixed on the ground, the top plate and the bottom plate are horizontally arranged, two ends of the top plate are respectively fixed at the upper ends of the two side plates, two ends of the bottom plate are respectively fixed at the lower ends of the two side plates, a water leakage hole is formed in the bottom plate, a water diversion groove is formed in the ground under the bottom plate, the length direction of the water diversion groove is perpendicular to the length direction of the water leakage hole, the cleaning assembly comprises a first spray plate, a second spray plate, a third spray plate and a water supply part, cavities are respectively formed in the first spray plate, the second spray plate and the third spray plate and are respectively communicated with a first spray head, a second spray head and a third spray head, the first spray plate is arranged on the side plates, and length direction is parallel with the length direction of curb plate, the second spouts the board and sets up in the subaerial of bottom plate, and arranges in the water leakage hole, the third spouts the board and sets up on the roof, and length direction is parallel with the length direction of roof, water supply portion sets up in one side of frame for spout first board, second and the third and spout the inboard water supply.

Through adopting above-mentioned technical scheme, after the bottom plate is arranged in to the concrete mixer truck, start the water supply portion, the water supply portion supplies water to first spout the board, second spout board and third spout inboard, thereby make first spout board to the length direction's of concrete mixer truck both sides, the second spouts the board to the bottom and the both ends of concrete mixer truck, the third spouts the board and washes the top of concrete mixer truck, because the setting of water supply portion, make and spout the board and can carry out automatic washing to the concrete mixer truck, thereby staff's the amount of labour has been reduced.

Preferably, a water supply plate is fixed on the ground of the water leakage hole, and the height of the second spraying plate is lower than that of the bottom plate.

Through adopting above-mentioned technical scheme, set up the second and spout the purpose that the board is less than the bottom plate, after the concrete mixer truck got into on the bottom plate, can not influence the work that the second spouts the board.

Preferably, an infrared emitter and an infrared receiver are respectively fixed on the two side plates, and the infrared receiver is electrically connected with the water supply part.

Through adopting above-mentioned technical scheme, after concrete mixer truck drove into the bottom plate, infrared receiver can not receive the signal that infrared emitter launches, sends the signal of telecommunication and gives the water supply portion, and the water supply portion receives the signal after, begins to spout board, second and third and spouts the board water supply to first spout the board.

Preferably, the first spray plate is rotatably connected with the side plate, and the third spray plate is rotatably connected with the top plate.

Through adopting above-mentioned technical scheme, set up first spout board and third and spout the board pivoted purpose and be, adjust first spout board and third and spout the angle when the board washes, further improve and wash the effect to the concrete mixing truck.

Preferably, vertical sliding has first rack on the curb plate, first spout the board and rotate with the curb plate through the dwang and be connected, and the dwang passes the one end of curb plate and articulated with first rack, the curb plate lower extreme rotates has first gear, first gear and first rack toothing.

Through adopting above-mentioned technical scheme, when the first spout board of drive rotates, rotate first gear for first rack is slided or is slided downwards, thereby drives the rotation of first spout board.

Preferably, the first gear is coaxially fixed with a driven pulley, the ground is fixed with a motor, the motor output shaft is coaxially fixed with a driving pulley, and the driving pulley is in transmission connection with the driven pulley through a belt.

Through adopting above-mentioned technical scheme, starter motor, motor drive belt pulley's rotation, and drive belt pulley drives driven pulley's rotation to drive the automatic rotation of first gear, thereby realize the automatically regulated of first shower plate angle.

Preferably, horizontal slip has the second rack on the roof, the third spouts the board and passes through the dwang and be connected with the roof rotation, and the dwang passes the one end and the second rack of roof articulated, it has the second gear to rotate on the roof, first rack and second rack all with the second gear meshing, with it has the third gear to rotate on the relative curb plate of first gear, and vertical slip has the third rack, second rack and third rack all with the third gear meshing, first spout the board and pass through the dwang and be connected with the curb plate rotation, and the dwang passes the one end of curb plate articulated with the third rack.

Through adopting above-mentioned technical scheme, when first rack vertical slippage, first rack drives the rotation of second gear, and the second gear drives the removal of second rack, and the rotation of third spout the board is moved to the second rack, can drive the rotation of third gear when the second rack removes, and the removal of third gear drive third rack to drive the rotation of first spout the board on it.

Preferably, the water supply portion includes sedimentation tank, filtering ponds and water pump, the water pump is fixed in between filtering ponds and the curb plate, guiding gutter and sedimentation tank intercommunication, sedimentation tank and filtering ponds intercommunication, filtering ponds intercommunication has the inlet tube, the inlet tube communicates with the import of water pump, the export intercommunication of water pump has the spray pipe, the spray pipe spouts the board with first spout board, second and the third spouts the board intercommunication, infrared receiver is connected with the water pump electricity.

Through adopting above-mentioned technical scheme, after on concrete mixer driven into the bottom plate, infrared receiver signals of telecommunication gave the water pump to make the water pump with the water absorption in the filter tank to in the spray pipe, supply water in first spout board, second spout board and the third spout board, water after the washing flows into the sedimentation tank from the leading flume and deposits in, the sedimentation tank water-logging gets into in the filter tank.

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

1. the water supply part, the first spray plate, the second spray plate and the third spray plate are arranged, the first spray plate is used for washing two sides of the concrete mixer in the length direction, the second spray plate is used for washing the bottom and two ends of the concrete mixer, and the third spray plate is used for washing the top of the concrete mixer;

2. the first spray plate and the third spray plate are arranged to rotate, so that the angle of the first spray plate and the angle of the third spray plate during washing are adjusted, and the washing effect of the concrete mixer truck is further improved;

3. the purpose of setting up infrared emitter and infrared receiver is that, after the concrete mixer truck drove into the bottom plate, infrared receiver can not receive the signal that infrared emitter launches, sends the signal of telecommunication and gives the water supply department, and the water supply department receives the signal after, begins to spout board, second and third and spout the board and supply water to first spout board, second.

Drawings

Fig. 1 is a schematic structural view after a water supply part is hidden according to an embodiment of the present application.

Fig. 2 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 3 is a schematic structural diagram illustrating a rack for controlling rotation of a first nozzle plate, a second nozzle plate, and a third nozzle plate in an embodiment of the present application.

Description of reference numerals: 100. a frame; 101. a side plate; 102. a top plate; 103. a base plate; 104. a water leakage hole; 105. a water diversion groove; 106. an infrared emitter; 107. an infrared receiver; 108. a water supply plate; 200. cleaning the assembly; 210. a first nozzle plate; 220. a second nozzle plate; 230. a third spray plate; 240. a water supply part; 241. a sedimentation tank; 242. a filtration tank; 243. a water pump; 247. a water inlet pipe; 248. a water spray pipe; 300. a first rack; 310. a first gear; 320. a motor; 321. a drive pulley; 330. a second rack; 331. a second gear; 332. a third gear; 333. a third rack; 340. 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 self-cleaning device of concrete mixer truck.

Referring to fig. 1, the automatic cleaning device of the concrete mixer truck comprises a frame 100 and a cleaning assembly 200, wherein the frame 100 comprises two rectangular side plates 101, a top plate 102 and a bottom plate 103, and the two side plates 101 are fixed on the ground through bolts. The top plate 102 and the bottom plate 103 are both horizontally disposed, both ends of the top plate 102 are welded to the upper ends of the two side plates 101, respectively, and both ends of the bottom plate 103 are welded to the lower ends of the two side plates 101, respectively. The bottom plate 103 is uniformly provided with water leakage holes 104 along the length direction and the width direction, and the ground under the bottom plate 103 is provided with a water diversion groove 105 along the width direction of the bottom plate 103. The cleaning assembly 200 includes a first nozzle plate 210, a second nozzle plate 220, a third nozzle plate 230 and a water supply portion 240, wherein the first nozzle plate 210, the second nozzle plate 220 and the third nozzle plate 230 are all provided with a cavity therein and are respectively communicated with a first nozzle, a second nozzle and a third nozzle. The first spray plate 210 is disposed on the side plate 101, and the length direction of the first spray plate is parallel to the length direction of the side plate 101, the second spray plate 220 is welded on the ground under the bottom plate 103 and disposed in the water leakage hole 104, and the height of the second spray plate 220 is lower than the height of the bottom plate 103. The third nozzle plate 230 is disposed on the top plate 102, and the length direction thereof is parallel to the length direction of the top plate 102. The water supply part 240 is disposed at one side of the frame 100, and supplies water into the first, second, and

third nozzle plates

210, 220, and 230. After the concrete mixer truck is arranged on the bottom plate 103, the water supply part 240 is started, the water supply part 240 supplies water to the first spray plate 210, the second spray plate 220 and the third spray plate 230, so that the first spray plate 210 can spray water to the two sides of the concrete mixer truck in the length direction, the second spray plate 220 can spray water to the bottom and the two ends of the concrete mixer truck, and the third spray plate 230 can wash the top of the concrete mixer truck.

Referring to fig. 2, the water supply unit 240 includes a settling tank 241, a filtering tank 242, and a water pump 243, and the water pump 243 is fixed between the filtering tank 242 and the side plate 101 by bolts. The sedimentation tank 241 is communicated with the flume 105, and the filtering tank 242 is communicated with the sedimentation tank 241. The filtering tank 242 is communicated with a water inlet pipe 247, the water inlet pipe 247 is communicated with an inlet of a water pump 243, an outlet of the water pump 243 is communicated with a water spray pipe 248, the water spray pipe 248 is respectively communicated with the first spray plate 210, the bottom plate 103 and the third spray plate 230 through branch pipes, and the bottom plate 103 is provided with a cavity which is communicated with a cavity of the second spray plate 220. After the concrete mixer truck drives onto the bottom plate 103, the water pump 243 is started, so that the water pump 243 sucks water in the filtering tank 242 into the water spray pipe 248, water is supplied into the first spray plate 210, the second spray plate 220 and the third spray plate 230, the cleaned water enters the sedimentation tank 241 from the water guide groove 105 for sedimentation, and the water in the sedimentation tank 241 enters the filtering tank 242.

Referring to fig. 3, an infrared emitter 106 and an infrared receiver 107 are fixed to the side plates 101, respectively, and the infrared receiver 107 is electrically connected to the water pump 243. When the concrete mixer truck drives into the bottom plate 103, the infrared receiver 107 does not receive the signal emitted by the infrared emitter 106, sends an electric signal to the water pump 243, and the water pump 243 is started.

The side plate 101 vertically slides to form a first rack 300, the first spray plate 210 is fixedly connected with a rotating rod 340, the rotating rod 340 penetrates through the side plate 101 and is rotatably connected with the side plate 101, and one end of the rotating rod, which penetrates through the side plate 101, is hinged to the first rack 300. The lower end of the side plate 101 is rotated by a first gear 310, and the first gear 310 is engaged with the first rack 300. The first gear 310 is coaxially welded with a driven pulley, the ground is fixedly provided with a motor 320 through a bolt, an output shaft of the motor 320 is coaxially welded with a driving pulley 321, and the driving pulley 321 is in transmission connection with the driven pulley through a belt. The motor 320 is started, the motor 320 drives the driving pulley 321 to rotate, the driving pulley 321 drives the driven pulley to rotate, so as to drive the first gear 310 to rotate, the first gear 310 drives the first rack 300 to slide, and therefore the automatic angle adjustment of the first spray plate 210 is realized.

The second rack 330 slides horizontally on the top plate 102, and the third nozzle plate 230 is rotatably connected with the top plate 102 by a rotating rod, and one end penetrating through the top plate 102 is hinged with the second rack 330. The side plate 101 is rotated by an auxiliary lever to form a second gear 331, and the first rack 300 and the second rack 330 are engaged with the second gear 331. The side plate 101 opposite to the first gear 310 is provided with a third gear 332 through an auxiliary rod, the side plate 101 is vertically provided with a third rack 333 in a sliding manner, the second rack 330 and the third rack 333 are both meshed with the third gear 332, and the first spray plate 210 is rotatably connected with the side plate 101 through a rotating rod and is hinged with the third rack 333 through one end of the side plate 101. When the first rack 300 vertically slides, the first rack 300 drives the second gear 331 to rotate, the second gear 331 drives the second rack 330 to move, and the second rack 330 drives the third spray plate 230 to rotate, so as to adjust the water spray angle of the third spray plate 230. When the second rack 330 moves, the third gear 332 is driven to rotate, and the third gear 332 drives the third rack 333 to move, so as to drive the first nozzle plate 210 thereon to rotate.

The implementation principle of the automatic cleaning device of the concrete mixer truck is as follows: when the concrete mixer truck drives into the bottom plate 103, the infrared receiver 107 transmits an electric signal to the water pump 243, the water pump 243 is started after receiving the electric signal, water in the filter tank 242 is pumped into the first spray plate 210, the second spray plate 220 and the third spray plate 230, and the second spray plate 220 washes the concrete mixer truck; meanwhile, the motor 320 is started, the motor 320 drives the driving pulley 321 to rotate, the driving pulley 321 drives the driven pulley to rotate, so as to drive the first gear 310 to rotate, the first gear 310 drives the first rack 300 to slide, so as to adjust the angle of the first spraying plate 210 on the side plate 101, the sliding of the first rack 300 can drive the second gear 331 to rotate, the second gear 331 can drive the second rack 330 to move, so as to adjust the angle of the third spraying plate 230, the second rack 330 drives the third gear 332 to rotate, the third gear 332 drives the third rack 333 to slide, so as to adjust the angle of the first spraying plate 210 on the other side plate 101, so that the first spraying plate 210 and the third spraying plate 230 wash the concrete mixer.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the 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's self-cleaning device which characterized in that: the cleaning assembly comprises a rack (100) and a cleaning assembly (200) arranged on the rack (100), wherein the rack (100) comprises two rectangular side plates (101), a top plate (102) and a bottom plate (103), the two side plates (101) are fixed on the ground, the top plate (102) and the bottom plate (103) are horizontally arranged, two ends of the top plate (102) are respectively fixed at the upper ends of the two side plates (101), two ends of the bottom plate (103) are respectively fixed at the lower ends of the two side plates (101), a water leakage hole (104) is formed in the bottom plate (103), a water diversion groove (105) is formed in the ground under the bottom plate (103), the length direction of the water diversion groove (105) is vertical to the length direction of the water leakage hole (104), the cleaning assembly (200) comprises a first spray plate (210), a second spray plate (220), a third spray plate (230) and a water supply part (240), the utility model discloses a water supply machine, including roof plate (102), first spout board (210), second spout board (220), third spout and all seted up the cavity in board (230), and communicate respectively and have first shower nozzle, second shower nozzle and third shower nozzle, first spout board (210) set up on curb plate (101), and length direction is parallel with the length direction of curb plate (101), second spout board (220) set up subaerial under bottom plate (103), and arrange in hole (104) that leaks, third spout board (230) set up on roof (102), and length direction is parallel with the length direction of roof (102), water supply portion (240) set up in one side of frame (100) for supply water in first spout board (210), second spout board (220) and third spout board (230).

2. The automatic cleaning device for a concrete mixer truck according to claim 1, characterized in that: the height of the second spray plate (220) is lower than that of the bottom plate (103).

3. The automatic cleaning device for a concrete mixer truck according to claim 2, characterized in that: an infrared emitter (106) and an infrared receiver (107) are respectively fixed on the two side plates (101), and the infrared receiver (107) is electrically connected with the water supply part (240).

4. The automatic cleaning device for a concrete mixer truck according to claim 3, characterized in that: the first spray plate (210) is rotatably connected with the side plate (101), and the third spray plate (230) is rotatably connected with the top plate (102).

5. The automatic cleaning device for a concrete mixer truck according to claim 4, wherein: vertical slip has first rack (300) on curb plate (101), first spout board (210) are rotated through dwang (340) and curb plate (101) and are connected, and dwang (340) pass the one end and the first rack (300) of curb plate (101) and articulate, curb plate (101) lower extreme is rotated and is had first gear (310), first gear (310) and first rack (300) meshing.

6. The automatic cleaning device for a concrete mixer truck according to claim 5, wherein: the first gear (310) is coaxially fixed with a driven pulley, the ground is fixed with a motor (320), an output shaft of the motor (320) is coaxially fixed with a driving pulley (321), and the driving pulley (321) is in transmission connection with the driven pulley through a belt.

7. The automatic cleaning device for a concrete mixer truck according to claim 6, wherein: a second rack (330) horizontally slides on the top plate (102), the third spray plate (230) is rotatably connected with the top plate (102) through a rotating rod (340), and one end of the rotating rod (340) penetrating through the top plate (102) is hinged with the second rack (330), a second gear (331) is rotated on the top plate (102), the first rack (300) and the second rack (330) are both meshed with the second gear (331), a third gear (332) is rotated on the side plate (101) opposite to the first gear (310), and a third rack (333) vertically slides, the second rack (330) and the third rack (333) are both meshed with a third gear (332), the first spray plate (210) is rotatably connected with the side plate (101) through a rotating rod (340), and one end of the rotating rod (340) penetrating through the side plate (101) is hinged with the third rack (333).

8. The automatic cleaning device for a concrete mixer truck according to claim 7, wherein: the water supply part (240) comprises a sedimentation tank (241), a filtering tank (242) and a water pump (243), the water pump (243) is fixed between the filtering tank (242) and a side plate (101), a water guide groove (105) is communicated with the sedimentation tank (241), the sedimentation tank (241) is communicated with the filtering tank (242), the filtering tank (242) is communicated with a water inlet pipe (247), the water inlet pipe (247) is communicated with an inlet of the water pump (243), an outlet of the water pump (243) is communicated with a water spray pipe (248), the water spray pipe (248) is communicated with a first spray plate (210), a second spray plate (220) and a third spray plate (230), and the infrared receiver (107) is electrically connected with the water pump (243).