CN212921465U

CN212921465U - Cleaning device for concrete mixer truck

Info

Publication number: CN212921465U
Application number: CN202021622371.0U
Authority: CN
Inventors: 李经涛; 路行涛; 李久建; 李涛; 尚丰河
Original assignee: Jinan Limin Road And Bridge Engineering Co ltd
Current assignee: Jinan Limin Road And Bridge Engineering Co ltd
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-04-09
Anticipated expiration: 2030-08-06

Abstract

The application relates to a cleaning device for a concrete mixer, which belongs to the technical field of concrete processing equipment, which comprises side cleaning plates vertically arranged at two sides of a bottom cleaning plate, a plurality of spray heads for spraying water and a first driving component for driving the free ends of the spray heads to rotate towards the direction close to or far away from the bottom cleaning plate are rotatably connected on the side cleaning plates, the spray heads correspond to the first driving components one by one, the first driving components comprise slide blocks, connecting rods and supporting pieces, the supporting piece is arranged on the side cleaning plate, one end of the spray head used for spraying water is hinged with the connecting rod, the other end is hinged with the supporting piece, the one end that the shower nozzle was kept away from to slider and connecting rod is articulated, the slider slides with the side cleaning plate along the direction that is close to or keeps away from the bottom cleaning plate and is connected, the intercommunication is provided with the clear water pipe on the shower nozzle, the clear water pipe connection has the water source. This application has the effect that reduces and washs the blind area to reduce the remaining mud of vehicle.

Description

Cleaning device for concrete mixer truck

Technical Field

The application relates to the field of concrete processing equipment, in particular to a cleaning device for a concrete mixer.

Background

In the concrete production site, the concrete mixer truck comes in and goes out, more dust and mud can be attached to the tire and the chassis, when the concrete mixer truck leaves the factory, the dust and mud are brought to the road, the public environment of the road is polluted, and therefore the tire and the chassis need to be cleaned before the concrete mixer truck leaves the factory. The commonly adopted cleaning device is a wheel washing machine, which is also called a car washing platform and is equipment for washing the tire chassis of various engineering vehicles in a high-pressure and multi-direction manner according to the requirements of various departments such as municipal administration, road administration, construction committee, environmental committee, traffic and the like on construction vehicles.

In the related art, as shown in fig. 1, the wheel washer includes a bottom cleaning plate 100 and a vertical side cleaning plate 200 disposed on two sides of the bottom cleaning plate 100, a water outlet plate 110 is laid on the bottom cleaning plate 100, a cavity for circulating clear water is disposed on the water outlet plate 110, a water outlet hole 111 communicated with the cavity is disposed on one side of the water outlet plate 110 close to the concrete mixer, a water column vertically washes a chassis of the car after being ejected from the water outlet hole 111, a water spraying plate 210 is disposed on the side cleaning plate 200, a water spraying hole 211 is disposed on the water spraying plate 210, and the water column vertically washes the wheel after being ejected from the water spraying hole 211. After high-pressure water is introduced into the water outlet plate 110 and the water spray plate 210, the wheels and the chassis of the concrete mixer truck are cleaned by spraying water columns.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: the structures of all parts of the vehicle are complex, and the vehicle can be cleaned only by water columns in the vertical direction, so that more blind areas which cannot be cleaned exist, and more sludge remains in the vehicle.

SUMMERY OF THE UTILITY MODEL

In order to reduce and wash the blind area to reduce the remaining mud of vehicle, this application provides a belt cleaning device for concrete mixer.

The application provides a belt cleaning device for concrete mixer adopts following technical scheme:

the utility model provides a belt cleaning device for concrete mixer, includes vertical setting up in the side cleaning plate of bottom cleaning plate both sides, the free end that rotates on the cleaning plate of side and is connected with a plurality of shower nozzles that are used for the water spray and is used for driving the shower nozzle is to the first drive assembly of direction pivoted that is close to or keeps away from the bottom cleaning plate, shower nozzle and first drive assembly one-to-one, first drive assembly includes slider, connecting rod and support piece, support piece sets up on the cleaning plate of side, the one end that the shower nozzle is used for the water spray is articulated with the connecting rod, and the other end is articulated with support piece, the one end that the shower nozzle was kept away from to slider and connecting rod is articulated, the slider slides along the direction that is close to or keeps away from the bottom cleaning plate with the side cleaning plate and is connected.

Through adopting above-mentioned technical scheme, first drive assembly includes the slider, connecting rod and support piece, the slider, the connecting rod, shower nozzle and support piece are articulated in proper order, when the slider slides along the direction of being close to or keeping away from the bottom cleaning plate, the slider drives the connecting rod and rotates, the connecting rod then drives the shower nozzle and uses support piece to rotate as the rotation point, the direction of rotation is for being close to or keeping away from the direction of bottom cleaning plate, make shower nozzle on the side cleaning plate rotate under first drive assembly's drive, the shower nozzle intercommunication has the clear water pipe, the water source supplies water for the clear water pipe, the water that the shower nozzle rotation erupted can be followed different angles and wash concrete mixer's wheel and automobile body, the washing blind area has been reduced, thereby.

Preferably, the side washs and is connected with the support frame on the board, be provided with a plurality of cylinders that are used for driving the slider and slide on the support frame, the cylinder sets up along the direction that is close to or keeps away from the bottom and washs the board, just cylinder and slider one-to-one, the cylinder body and the support frame fixed connection of cylinder, the piston rod and the slider fixed connection that corresponds of cylinder.

Through adopting above-mentioned technical scheme, the support frame can be done for the cylinder and support, and the cylinder slides along the direction of being close to or keeping away from the bottom cleaning plate that the cylinder can drive the slider that corresponds with slider one-to-one to drive the shower nozzle and rotate, can also control the rotation direction of different shower nozzles through controlling different cylinders.

Preferably, the sprayer and the support frame are connected with the side cleaning plate in a sliding mode, the sliding direction is perpendicular to the sliding direction of the sliding block, and a second driving assembly used for driving the sprayer and the support frame to slide synchronously is arranged on the side cleaning plate.

Through adopting above-mentioned technical scheme, second drive assembly can drive shower nozzle and support frame and follow the direction of sliding vertically with the slider and slide in step on the side washs the board, and the shower nozzle can wash the concrete mixer truck at the in-process that slides, has reduced the quantity of shower nozzle, has also reduced the waste of water resource.

Preferably, the second driving assembly comprises a motor, a plurality of gears and a plurality of racks, the gears and the racks are in one-to-one correspondence with the spray heads, the racks are fixedly connected to the side cleaning plate, the gears are meshed with the corresponding racks, the gears and the side cleaning plate are connected in a sliding mode in a direction perpendicular to the sliding direction of the sliding block, the supporting piece is connected with the corresponding gears in a sliding mode in the circumferential direction of the gears, the motor is arranged on the supporting frame, the supporting frame is connected with the side cleaning plate in a sliding mode in the sliding direction of the gears, the motor is fixedly connected with one of the gears in a coaxial mode and is connected with the other gears through a plurality of driving assemblies to drive the gears to rotate, and the driving assemblies are in one-to-one correspondence with the other gears.

Through adopting above-mentioned technical scheme, the motor is with one of them coaxial fixed connection of gear, and through a plurality of drive assembly and other gear connections, can drive each gear synchronous revolution, gear and rack toothing, can move on the rack during gear revolve, the direction of movement is the direction perpendicular with the glide direction of slider, support piece slides along the circumference of gear with the gear and is connected, make support piece can move along with the gear, but not along with gear revolve, move along with the drive shower nozzle and gear, the motor sets up on the support frame, can drive the motor and move along with the gear when the gear removes, make the support frame move along with the removal of gear, consequently shower nozzle and support frame move along with the gear under the drive of second drive assembly, and slide on the washing board of side along the glide direction of gear.

Preferably, the transmission assembly comprises first belt pulleys, second belt pulleys and belts in one-to-one correspondence, the output shaft of the motor is coaxially and fixedly connected with the first belt pulleys, the first belt pulleys are connected with the corresponding second belt pulleys through corresponding belt transmissions, and the second belt pulleys are coaxially and fixedly connected with the corresponding gears.

Through adopting above-mentioned technical scheme, transmission assembly includes first belt pulley, second belt pulley and belt, and first belt pulley is connected through the belt transmission that corresponds with the second belt pulley that corresponds, and the second belt pulley is connected with the coaxial fixed connection of the gear that corresponds, and the output shaft and the coaxial fixed connection of each first belt pulley of motor can drive each gear synchronous rotation to the removal of drive shower nozzle has saved the quantity of motor.

Preferably, the gear is provided with an annular groove along the circumferential direction of the gear, and the support piece is connected with the annular groove in a sliding manner.

Through adopting above-mentioned technical scheme, support piece and ring channel are slided and are connected for support piece can slide but not rotate along with the gear together, with this can drive the slippage of shower nozzle.

Preferably, the side cleaning plate is provided with a sliding groove in a direction perpendicular to the sliding direction of the sliding block, and the support frame is connected with the sliding groove in a sliding manner.

Through adopting above-mentioned technical scheme, the setting up of spout makes the support frame can slide with the side cleaning plate and be connected.

Preferably, the bottom cleaning plate is provided with water filtering holes, the water filtering holes and the water outlet plate are arranged at intervals, the water source is a filtering tank, and the filtering tank and the bottom cleaning plate are fixedly connected with one side, far away from the concrete mixer truck, of the bottom cleaning plate.

Through adopting above-mentioned technical scheme, wash concrete mixer's sewage and can filter and collect in getting into the filtering ponds by the drainage hole.

Preferably, fixedly connected with filter screen on the lateral wall of filtering ponds, the filtering ponds are provided with the water pump outward, the water pump all communicates the setting with the one end, the play water board and the clean water pipe that the bottom cleaning plate was kept away from to the filtering ponds.

Through adopting above-mentioned technical scheme, the setting of filter screen is cut apart into two parts with the filtering ponds, and the sewage that the concrete mixer truck produced can be collected to a part that is close to the bottom cleaning plate, and sewage obtains the clear water after the filter screen filters, and the clear water supplies to give out water board and clean water pipe, can wash the concrete mixer truck again for water cycle uses, has reduced the waste of water resource.

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

1. the spray heads on the side cleaning plates rotate under the driving of the first driving assembly, and water sprayed by the rotation of the spray heads can clean wheels and a vehicle body of the concrete mixer from different angles, so that the cleaning blind areas are reduced, and the residual sludge of the vehicle is reduced;

2. the second driving assembly can drive the spray head and the support frame to synchronously slide on the side cleaning plate along the direction vertical to the sliding direction of the sliding block, and the spray head can clean the concrete mixer truck in the sliding process, so that the quantity of the spray head is reduced, and the waste of water resources is also reduced;

3. the setting of filter screen is cut apart into two parts with the filtering ponds, and the sewage that the washing concrete mixer produced can be collected to a part that is close to the bottom cleaning plate, and sewage obtains the clear water after the filter screen filters, and the clear water supplies to give out water board and clean water pipe, can wash the concrete mixer again for water cycle uses, has reduced the waste of water resource.

Drawings

FIG. 1 is a schematic view showing an overall structure of a turbine washer in the related art;

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

FIG. 3 is a schematic diagram of a portion of an embodiment of the present application;

fig. 4 is a partially enlarged schematic view of a portion a in fig. 2.

Description of reference numerals: 100. a bottom cleaning plate; 110. a water outlet plate; 111. a water outlet hole; 120. water filtering holes; 200. a side cleaning plate; 210. a water spray plate; 211. a water spray hole; 220. a chute; 300. a spray head; 400. a first drive assembly; 410. a slider; 420. a connecting rod; 430. a support member; 500. a clear water pipe; 600. a water source; 610. filtering with a screen; 620. a water pump; 700. a support frame; 710. a cylinder; 800. a second drive assembly; 810. a gear; 811. an annular groove; 820. a rack; 830. a motor; 840. a transmission assembly; 841. a first pulley; 842. a second pulley; 843. a belt.

Detailed Description

The present application is described in further detail below with reference to figures 2-4.

The embodiment of the application discloses belt cleaning device for concrete mixer. Referring to fig. 2, the cleaning apparatus includes a bottom cleaning plate 100 and two side cleaning plates 200, and the two side cleaning plates 200 are vertically welded to both sides of the bottom cleaning plate 100 and symmetrically disposed.

The bottom cleaning plate 100 is paved with a water outlet plate 110, the water outlet plate 110 is provided with a cavity for circulating clear water, and one side of the water outlet plate 110 close to the concrete mixer truck is provided with a water outlet hole 111 communicated with the cavity. The bottom cleaning plate 100 is further provided with water filtering holes 120, and the water filtering holes 120 and the water outlet plate 110 are arranged at intervals. The water outlet plate 110 is connected with a water source 600, the water source 600 is a filtering tank, and the filtering tank is welded on one side of the bottom cleaning plate 100 far away from the concrete mixer truck.

Referring to fig. 2 and 3, a filter screen 610 is welded to a side wall of the filtering tank to filter sewage generated after cleaning the concrete mixer truck.

Referring to fig. 2 and 4, a plurality of spray heads 300 for spraying water are rotatably connected to the side cleaning plate 200, and 3 spray heads 300 are used in this embodiment. The spray head 300 is communicated with a clean water pipe 500, a water pump 620 is arranged outside the filter tank, the water pumping end of the water pump 620 is communicated with the filter tank, the communicating position is located on one side of the filter screen 610 far away from the bottom cleaning plate 100, and the water outlet end of the water pump 620 is communicated with the water outlet plate 110 and the clean water pipe 500.

The side cleaning plate 200 is further provided with first driving assemblies 400, the first driving assemblies 400 correspond to the spray heads 300 one by one, and can drive the free ends of the spray heads 300 to rotate towards or away from the bottom cleaning plate 100. The first driving assembly 400 includes a sliding block 410, a connecting rod 420, and a supporting member 430, the supporting member 430 is disposed on the side cleaning plate 200, one end of the spray head 300 for spraying water is hinged to the connecting rod 420, the other end is hinged to the supporting member 430, and the sliding block 410 is hinged to one end of the connecting rod 420 far from the spray head 300.

The side cleaning plate 200 is provided with a support frame 700, and the support frame 700 is provided with a plurality of cylinders 710 corresponding to the sliders 410 one by one. The cylinder body of the cylinder 710 is welded on the supporting frame 700 along the direction close to or far away from the bottom cleaning plate 100, and the piston rod of the cylinder 710 is welded with the corresponding slide block 410 so as to drive the slide block 410 to slide along the direction close to or far away from the bottom cleaning plate 100.

The side cleaning plate 200 is provided with a sliding groove 220 along a direction perpendicular to the sliding direction of the sliding block 410, and the supporting frame 700 is connected with the sliding groove 220 in a sliding manner. In order to reduce the waste of water resources, the spray head 300 is slidably coupled to the side cleaning plate 200 in a direction perpendicular to the sliding direction of the slider 410. The side cleaning plate 200 is provided with a second driving assembly 800 for driving the spray head 300 and the supporting frame 700 to synchronously slide.

The second driving assembly 800 includes a plurality of gears 810 and a plurality of racks 820, and the gears 810 and the racks 820 each correspond to the spray heads 300 one to one. The rack gear 820 is welded to the side cleaning plate 200, and the pinion 810 is engaged with the rack gear 820. The second driving assembly 800 further includes a motor 830 for driving the gear 810 to rotate, and the motor 830 is welded to the supporting bracket 700.

The gear 810 is provided with an annular groove 811 along the circumferential direction thereof, and the support member 430 is connected with the annular groove 811 in a sliding manner. The gear 810 slides on the rack 820 in a direction perpendicular to the sliding direction of the slider 410 while rotating, and drives the support 430, the spray head 300, the motor 830 and the support frame 700 to synchronously slide along with the gear 810.

The motor 830 is coaxially welded to one of the gears 810, and is connected to the other gears 810 through a plurality of transmission assemblies 840, each transmission assembly 840 corresponds to each of the other gears 810 one by one, and in this embodiment, 2 transmission assemblies are adopted. The transmission assembly 840 comprises first belt pulleys 841, second belt pulleys 842 and belts 843 which are in one-to-one correspondence, the second belt pulleys 842 are coaxially welded with the corresponding gears 810, the first belt pulleys 841 are in transmission connection with the corresponding second belt pulleys 842 through the corresponding belts 843, and the output shaft of the motor 830 is coaxially welded with each first belt pulley 841 to drive each gear 810 to synchronously rotate.

The implementation principle of the cleaning device for the concrete mixer truck is as follows: when the concrete mixer truck is cleaned, the concrete mixer truck is driven onto the bottom cleaning plate 100, the water pump 620 is started, clear water is pumped out from one end, far away from the bottom cleaning plate 100, of the filtering pool by the water pump 620, one part of the clear water is sprayed out of the water column through the water outlet holes 111 of the water outlet plate 110 to clean a chassis of the concrete mixer truck, and the other part of the clear water is sprayed out of the spray head 300 through the clear water pipe 500 to clean wheels and a truck body of the concrete mixer truck.

Each cylinder 710 is started, the cylinder 710 pushes the corresponding sliding block 410 to slide along the direction close to or far away from the bottom cleaning plate 100, so as to drive the free end of the spray head 300 to rotate along the direction close to or far away from the bottom cleaning plate 100, and the concrete mixer truck can be cleaned from different angles, so that the cleaning blind area is reduced. The motor 830 is started, the motor 830 drives the gears 810 to rotate, meanwhile, the gears 810 slide on the rack 820 in the direction perpendicular to the sliding direction of the slider 410 to drive the sprayer 300 to slide in the direction perpendicular to the sliding direction of the slider 410, and the sprayer 300 can clean the concrete mixer truck in the sliding process to reduce the waste of water resources.

The sewage generated by cleaning the concrete mixer truck flows into the filtering tank through the water filtering holes 120 of the bottom cleaning plate 100, impurities are left on the filtering net 610 after being filtered by the filtering net 610, and the clear water enters one side of the filtering net far away from the bottom cleaning plate 100 and can be continuously recycled.

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 belt cleaning device for concrete mixer which characterized in that: the cleaning device comprises a side cleaning plate (200) vertically arranged at two sides of a bottom cleaning plate (100), wherein a plurality of spray heads (300) used for spraying water and first driving components (400) used for driving free ends of the spray heads (300) to rotate towards the direction close to or far away from the bottom cleaning plate (100) are rotatably connected to the side cleaning plate (200), the spray heads (300) correspond to the first driving components (400) one by one, each first driving component (400) comprises a sliding block (410), a connecting rod (420) and a supporting piece (430), the supporting pieces (430) are arranged on the side cleaning plate (200), one ends of the spray heads (300) used for spraying water are hinged to the connecting rod (420), the other ends of the spray heads are hinged to the supporting pieces (430), the sliding blocks (410) are hinged to one end, far away from the spray heads (300), of the sliding blocks (410) and the side cleaning plate (200) are connected in a sliding manner along the direction close to or far away from the bottom cleaning plate, the spray head (300) is communicated with a clear water pipe (500), and the clear water pipe (500) is connected with a water source (600).

2. The cleaning device for the concrete mixer truck according to claim 1, wherein: be connected with support frame (700) on side cleaning plate (200), be provided with a plurality of cylinders (710) that are used for driving slider (410) to slide on support frame (700), cylinder (710) set up along the direction of being close to or keeping away from bottom cleaning plate (100), just cylinder (710) and slider (410) one-to-one, the cylinder body and support frame (700) fixed connection of cylinder (710), the piston rod of cylinder (710) and slider (410) fixed connection who corresponds.

3. The cleaning device for the concrete mixer truck according to claim 2, wherein: shower nozzle (300), support frame (700) all slide with side cleaning plate (200) and be connected, the direction of sliding be with the direction of sliding of slider (410) perpendicular direction, be provided with second drive assembly (800) that are used for driving shower nozzle (300) and support frame (700) synchronous slip on side cleaning plate (200).

4. The cleaning device for the concrete mixer truck according to claim 3, wherein: the second driving assembly (800) comprises a motor (830), a plurality of gears (810) and a plurality of racks (820), the gears (810) and the racks (820) are respectively in one-to-one correspondence with the spray heads (300), the racks (820) are fixedly connected to the side cleaning plates (200), the gears (810) are meshed with the corresponding racks (820), the gears (810) are connected with the side cleaning plates (200) in a sliding mode along the direction perpendicular to the sliding direction of the sliding blocks (410), the supporting piece (430) is connected with the corresponding gears (810) in a sliding mode along the circumferential direction of the gears (810), the motor (830) is arranged on the supporting frame (700), the supporting frame (700) is connected with the side cleaning plates (200) in a sliding mode along the sliding direction of the gears (810), the motor (830) is coaxially and fixedly connected with one gear (810) and is connected with other gears (810) through a plurality of transmission assemblies (840), so as to drive each gear (810) to rotate, and each transmission assembly (840) corresponds to each other gear (810).

5. The cleaning device for the concrete mixer truck according to claim 4, wherein: drive assembly (840) includes first belt pulley (841), second belt pulley (842) and belt (843) of one-to-one, the output shaft and the equal coaxial fixed connection of each first belt pulley (841) of motor (830), first belt pulley (841) is connected through corresponding belt (843) transmission with corresponding second belt pulley (842), second belt pulley (842) and the coaxial fixed connection of corresponding gear (810).

6. The cleaning device for the concrete mixer truck according to claim 5, wherein: the gear (810) is provided with an annular groove (811) along the circumferential direction of the gear, and the supporting piece (430) is connected with the annular groove (811) in a sliding manner.

7. The cleaning device for the concrete mixer truck according to claim 3, wherein: the side cleaning plate (200) is provided with a sliding groove (220) in the direction perpendicular to the sliding direction of the sliding block (410), and the support frame (700) is connected with the sliding groove (220) in a sliding mode.

8. The cleaning device for the concrete mixer truck according to claim 1, wherein: the concrete mixer is characterized in that a water filtering hole (120) is formed in the bottom cleaning plate (100), the water filtering hole (120) and the water outlet plate (110) are arranged at intervals, the water source (600) is a filtering tank, and the filtering tank is fixedly connected with one side, far away from the concrete mixer, of the bottom cleaning plate (100).

9. The cleaning device for a concrete mixer truck according to claim 8, wherein: fixedly connected with filter screen (610) on the lateral wall of filtering ponds, filtering ponds are provided with water pump (620) outward, water pump (620) and filtering ponds keep away from the equal intercommunication setting of one end, play water board (110) and clear water pipe (500) of bottom cleaning plate (100).