CN216034270U - Automatic cleaning device for construction waste concrete mixer truck - Google Patents

Abstract

The application relates to the field of concrete processing, in particular to an automatic cleaning device of a construction waste concrete mixer truck, which comprises a workbench and a cleaning part arranged above the workbench, wherein the top of the workbench is provided with a collecting tank; a water collecting cavity is integrally formed in the workbench, and a connecting port communicated with the water collecting cavity is formed in the side wall of the collecting tank; a guide plate is fixedly connected to the inner bottom surface of the collecting tank, a guide inclined plane is integrally formed at the top of the guide plate, and the distance from the guide inclined plane to the connecting port is gradually increased from top to bottom; the connecting port is positioned above the higher side of the guide plate, the side wall of the collecting tank, which is far away from the connecting port, is fixedly connected with a sewage discharge pipe, and a water inlet pipe for supplying water to the cleaning part is fixedly connected in the water collecting cavity; and a driving part is arranged on the inner wall of the collecting tank, and a filter screen covered on the connecting port is arranged on the driving part. This application has improved the easy problem of blockking up of inlet tube.

Description

Automatic cleaning device for construction waste concrete mixer truck

Technical Field

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

Background

At present, finished concrete produced by a concrete mixing plant is transported to a destination by a concrete mixing truck, the truck is inevitably scattered and splashed in the feeding process in the driving process due to the adoption of a feeding mode of free-fall feeding, a receiving port of a mixing drum, a truck body, tires and the like can be polluted, and the truck needs to be cleaned before leaving a factory in order to ensure that the site civilized construction environment and the urban road environment are not polluted.

The related art can refer to chinese patent with publication number CN210910622U, which discloses an automatic cleaning device for a mixer truck, comprising a parking platform arranged on the ground for parking the mixer truck; the bottom of the parking platform is provided with a collecting mechanism; the collecting mechanism comprises a collecting cavity arranged in the parking platform, and a filter plate is fixedly arranged at the top of the collecting cavity; a material guide plate which is obliquely arranged is fixedly arranged in the collecting cavity, and a sewage discharge pipe is fixedly arranged at the bottom of the parking platform, which is positioned at the lower side of the material guide plate; a water collecting tank is fixedly arranged on the outer side of the collecting cavity far away from the sewage discharge pipe, an overflow port is formed between the water collecting tank and the collecting cavity, and the overflow port is positioned above the material guide plate in the collecting cavity; a water inlet pipe communicated with the spray pipe is fixedly arranged in the water collecting tank, and a water pump is fixedly arranged at the bottom of the water inlet pipe.

With respect to the related art in the above, the inventors consider that: this belt cleaning device is when using, and the impurity in the collection chamber enters into the water catch bowl from the overflow mouth easily for impurity enters into the inlet tube, and after long-time use, impurity piles up on the inner wall of inlet tube, causes the jam to the inlet tube easily.

SUMMERY OF THE UTILITY MODEL

In order to improve the easy problem of blockking up of inlet tube, this application provides construction waste concrete mixer truck self-cleaning device.

The application provides a building waste material concrete mixer truck self-cleaning device adopts following technical scheme:

the automatic cleaning device for the construction waste concrete mixer truck comprises a workbench and a cleaning part arranged above the workbench, wherein a collecting tank is arranged at the top of the workbench, a bearing plate covering the collecting tank is fixedly connected to the top of the workbench, and a plurality of collecting holes communicated with the collecting tank are formed in the bearing plate; a water collecting cavity is integrally formed in the workbench, and a connecting port communicated with the water collecting cavity is formed in the side wall of the collecting tank; a guide plate is fixedly connected to the inner bottom surface of the collecting tank, a guide inclined plane is integrally formed at the top of the guide plate, and the distance from the guide inclined plane to the connecting port is gradually increased from top to bottom; the connecting port is positioned above the higher side of the guide plate, the side wall of the collecting tank, which is far away from the connecting port, is fixedly connected with a sewage discharge pipe, and a water inlet pipe for supplying water to the cleaning part is fixedly connected in the water collecting cavity; and a driving part is arranged on the inner wall of the collecting tank, and a filter screen covered on the connecting port is arranged on the driving part.

Through adopting above-mentioned technical scheme, after sewage entered into the chamber that catchments through collecting the hole, sedimentated through the guide plate, during the rivers of process preliminary filtration entered into the chamber that catchments through the connector afterwards, the filter screen was further filtered rivers this moment, has reduced the emergence that impurity entered into the chamber condition that catchments, has improved the easy problem that blocks up of inlet tube.

Preferably, a placing groove is formed in the side wall of the collecting groove, the extending direction of the placing groove is the same as the inclining direction of the guide plate, the driving part comprises a driving rod rotatably installed in the placing groove, a sliding block sleeved on the driving rod, a connecting plate fixedly connected to the sliding block and a motor fixedly connected to the workbench, the extending direction of the driving rod is the same as the inclining direction of the guide plate, the driving rod is fixedly connected with an output shaft of the motor, the filter screen is installed on the connecting plate, and the bottom of the connecting plate is in contact with the top of the guide plate.

Through adopting above-mentioned technical scheme, starter motor, motor drive actuating lever rotate, and the actuating lever drives the slider and removes, and the slider drives the connecting plate and removes, and the connecting plate can be cleared up the guide plate, has reduced the impurity on the guide plate and has piled up the emergence of blockking up the connector condition.

Preferably, the side wall of the connecting plate far away from the connecting port is fixedly connected with a scraper, the lower end face of the scraper is in contact with the upper end face of the guide plate, the side wall of the scraper far away from the connecting plate is integrally formed with a scraping inclined plane, and the distance from the scraping inclined plane to the connecting plate from top to bottom is gradually increased.

Through adopting above-mentioned technical scheme, at the in-process that the connecting plate removed, the connecting plate drives the scraper blade and removes, and impurity removes along striking off the inclined plane for impurity clearance's on the guide plate is cleaner.

Preferably, the top of connecting plate is seted up and is supplied the mounting groove that the filter screen was placed, install the locking part that is used for locking the filter screen on the connecting plate.

Through adopting above-mentioned technical scheme, only need to carry out the unblock with locking part, can take off the filter screen from the connecting plate to can change the filter screen.

Preferably, a sliding groove is formed in the side wall of the mounting groove, the locking part comprises a sliding pull rod penetrating through the side wall of the connecting plate and a sliding locking block placed in the sliding groove, the sliding pull rod is fixedly connected with the locking block, and a locking groove for inserting the locking block is formed in the side wall of the filter screen.

Through adopting above-mentioned technical scheme, only need to remove the pull rod towards the one side of keeping away from the filter screen, the pull rod drives the locking piece and moves towards the one side of keeping away from the filter screen, when the locking piece breaks away from the locking groove, can relieve the locking of locking piece to the filter screen to can change the filter screen.

Preferably, the pull rod is sleeved with a spring, one end of the spring is abutted to the locking block, and one end of the spring is abutted to the inner wall of the sliding groove.

Through adopting above-mentioned technical scheme, the spring can provide lasting thrust to the locking piece for the locking piece hugs closely in the locking groove, has improved the stability of locking piece to the locking of filter screen.

Preferably, the end wall of the end, away from the pull rod, of the locking block is integrally formed with a locking inclined surface, and the distance from the locking inclined surface to the pull rod is gradually increased from top to bottom.

Through adopting above-mentioned technical scheme, put into the in-process of mounting groove at the filter screen, the filter screen at first with locking inclined plane butt, continue to remove the filter screen, the filter screen promotes the locking piece and removes towards the one side of keeping away from the filter screen, when the locking piece was relative with the locking groove, the spring promoted the locking piece and inserted in the locking groove to can lock the filter screen, the staff of being convenient for operates.

Preferably, a sealing ring is fixedly connected to the side wall of the filter screen facing the connecting port.

Through adopting above-mentioned technical scheme, reduced the emergence of impurity from the junction entering water collecting cavity of filter screen and connector the circumstances.

In summary, the present application includes at least the following advantageous technical effects:

according to the water collecting device, the filter screen is arranged at the connecting port, so that water flow can be further filtered by the filter screen, the situation that impurities enter the water collecting cavity is reduced, and the problem that the water inlet pipe is easy to block is solved;

according to the air conditioner, the connecting plate is arranged, so that the guide plate can be cleaned by the connecting plate, and the situation that impurities on the guide plate are accumulated to block a connecting port is reduced;

this application only needs to carry out the unblock with locking part through setting up mounting groove and locking part, can take off the filter screen from the connecting plate to can change the filter screen.

Drawings

Fig. 1 is a schematic structural diagram of an overall automatic cleaning device of a construction waste concrete mixer truck according to an embodiment of the present application.

Fig. 2 is a schematic cross-sectional view of a stage according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram of a driving part according to an embodiment of the present application.

Fig. 4 is an enlarged schematic view of a portion a of fig. 3.

Fig. 5 is a schematic structural diagram of a connection plate according to an embodiment of the present application.

Fig. 6 is an enlarged structural view of a portion B in fig. 5.

Description of reference numerals: 1. a work table; 111. a placement groove; 11. collecting tank; 12. a bearing plate; 121. a collection well; 13. a water collection cavity; 131. a water inlet pipe; 14. a connecting port; 15. a baffle; 151. a diversion bevel; 16. a blow-off pipe; 17. a filter screen; 171. a locking groove; 172. a seal ring; 18. a valve; 2. cleaning the component; 21. a fixing plate; 22. a spray head; 3. a drive member; 31. a drive rod; 32. a slider; 33. a connecting plate; 331. mounting grooves; 332. a sliding groove; 34. a motor; 35. a squeegee; 351. scraping the inclined plane; 4. a locking member; 41. a pull rod; 42. a locking block; 421. a locking ramp; 43. a spring; 44. and (5) pulling the plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses construction waste concrete mixer truck self-cleaning device. Referring to fig. 1 and 2, the automatic cleaning device for the construction waste concrete mixer truck comprises a horizontally arranged workbench 1, wherein a cleaning part 2 is arranged on the upper end surface of the workbench 1; the cleaning component 2 comprises a fixing plate 21 and a spray head 22; the fixing plate 21 is fixedly connected to the upper end face of the workbench 1 and is vertically arranged; the spray head 22 is fixedly connected to the fixing plate 21, and the spray head 22 is used for cleaning the mixer truck. A collecting tank 11 is arranged on the upper end surface of the workbench 1, and the collecting tank 11 can collect sewage; fixedly connected with bearing plate 12 on workstation 1, bearing plate 12 lid is established on collecting vat 11, and the height of bearing plate 12 up end is highly unanimous with the height of workstation 1 up end, sets up a plurality of collection holes 121 that communicate with collecting vat 11 on the bearing plate 12, and collection holes 121 can carry out preliminary filtration to sewage.

Referring to fig. 2, a water collecting cavity 13 is integrally formed inside the workbench 1, and a connecting port 14 communicated with the water collecting cavity 13 is formed on the side wall of the collecting tank 11; the inner bottom surface of the collecting tank 11 is fixedly connected with a guide plate 15, the top of the guide plate 15 is integrally formed with a guide inclined surface 151, the distance from the guide inclined surface 151 to the connecting port 14 is gradually increased from top to bottom, the connecting port 14 is positioned above the higher side of the guide plate 15, sewage flows along the guide inclined surface 151, impurities of the sewage can be deposited on the guide inclined surface 151, and water flow can enter the water collecting cavity 13 through the connecting port 14; a sewage discharge pipe 16 is fixedly connected to the side wall of the collecting tank 11 far away from the connecting port 14, a valve 18 is mounted on the sewage discharge pipe 16, and when the valve 18 is opened, impurities in the collecting tank 11 can flow out of the sewage discharge pipe 16; a water inlet pipe 131 is fixedly connected in the water collecting cavity 13, and the water inlet pipe 131 can supply water to the spray head 22; the driving part 3 is installed on the inner wall of the collecting tank 11, the filter screen 17 is installed on the driving part 3, the filter screen 17 is covered on the connecting port 14, the filter screen 17 can further filter water flow, the situation that impurities enter the water collecting cavity 13 is reduced, and the problem that the water inlet pipe 131 is easily blocked is solved; the side wall of the filter screen 17 facing the connecting port 14 is fixedly connected with a sealing ring 172, so that the situation that impurities enter the water collecting cavity 13 from the connecting part of the filter screen 17 and the connecting port 14 is reduced.

Referring to fig. 3 and 4, a placing groove 111 is formed on a side wall of the collecting groove 11, and an extending direction of the placing groove 111 is the same as an inclined direction of the guide plate 15; the driving part 3 comprises a driving rod 31, a slide block 32, a connecting plate 33, a motor 34 and a scraper 35; the driving rod 31 is rotatably installed on the inner wall of the placing groove 111, the extending direction of the driving rod 31 is the same as the inclined direction of the guide plate 15, and the driving rod 31 penetrates through the outer side of the workbench 1; the slide block 32 is sleeved on the driving rod 31 in a threaded manner, and the side wall of the slide block 32 is in contact with the inner wall of the placing groove 111, so that the occurrence of the rotation of the slide block 32 along with the driving rod 31 is reduced; connecting plate 33 fixed connection just sets up for the level on the lateral wall of slider 32, and the extension of connecting plate 33 is perpendicular with the extending direction of actuating lever 31, and the bottom and the water conservancy diversion inclined plane 151 contact of connecting plate 33 rotate actuating lever 31, and actuating lever 31 drives slider 32 and removes, and slider 32 drives connecting plate 33 and removes, and connecting plate 33 can clear up guide plate 15, has reduced the emergence that the condition was piled up to impurity on the guide plate 15.

Referring to fig. 3 and 5, the filter net 17 is mounted on the connection plate 33; the motor 34 is fixedly connected to the side wall of the workbench 1, an output shaft of the motor 34 is fixedly connected with the driving rod 31, the motor 34 is started, and the motor 34 drives the driving rod 31 to rotate; scraper blade 35 fixed connection is on the lateral wall that connector 14 was kept away from to connecting plate 33, and the lower terminal surface and the contact of water conservancy diversion inclined plane 151 of scraper blade 35, and scraper blade 35 keeps away from the lateral wall integrated into one piece of connecting plate 33 has and scrapes inclined plane 351, scrapes inclined plane 351 top-down and increases apart from the distance of connecting plate 33 gradually, and impurity removes along scraping inclined plane 351 for impurity clearance's is cleaner on the guide plate 15.

Referring to fig. 5 and 6, a mounting groove 331 is formed at the top of the connecting plate 33, a sliding groove 332 is formed on the side wall of the mounting groove 331, the filter screen 17 is placed in the mounting groove 331, and the side wall of the filter screen 17 contacts with the side wall of the mounting groove 331; the connecting plate 33 is provided with a locking component 4, and the locking component 4 can lock the filter screen 17; the locking component 4 comprises a pull rod 41, a locking block 42, a spring 43 and a pull plate 44; the pull rod 41 is slidably arranged on the side wall of the connecting plate 33 and is horizontally arranged, and the pull rod 41 is arranged in the sliding groove 332 in a penetrating manner; the locking block 42 is slidably arranged in the sliding groove 332 and is horizontally arranged, the locking block 42 is fixedly connected with the pull rod 41, the side wall of the filter screen 17 is provided with a locking groove 171, the locking block 42 can be inserted into the locking groove 171 so as to lock the filter screen 17, a locking inclined surface 421 is integrally formed on the end wall of one end, away from the pull rod 41, of the locking block 42, and the distance from the locking inclined surface 421 to the pull rod 41 is gradually increased from top to bottom; the spring 43 is sleeved on the pull rod 41, one end of the spring 43 is abutted with the locking block 42, one end of the spring 43 is abutted with the inner wall of the sliding groove 332, and the spring 43 can provide continuous thrust for the locking block 42, so that the locking block 42 is tightly attached to the locking groove 171, and the stability of the locking block 42 for the filter screen 17 is improved; the pull plate 44 is fixedly connected to an end wall of the pull rod 41 at an end remote from the locking block 42.

The implementation principle of construction waste concrete mixer truck self-cleaning device of the embodiment of this application is: after sewage entered into the chamber 13 that catchments through collecting hole 121, sediment through guide plate 15, during rivers after the prefiltering later entered into the chamber 13 that catchments through connector 14, filter screen 17 further filtered rivers this moment, reduced the emergence that impurity entered into the chamber 13 that catchments the condition, improved the easy problem that blocks up of inlet tube 131.

After a period of time, starter motor 34, motor 34 drive actuating lever 31 rotates, and actuating lever 31 drives slider 32 and removes, and slider 32 drives connecting plate 33 and removes, and connecting plate 33 drives scraper blade 35 and removes, and impurity removes along striking off inclined plane 351, and connecting plate 33 can clear up guide plate 15, has reduced on the guide plate 15 that impurity piles up the emergence of blockking up the connector 14 condition.

Move arm-tie 44 towards the one side of keeping away from filter screen 17, arm-tie 44 drives pull rod 41 towards the one side of keeping away from filter screen 17 and moves, and pull rod 41 drives locking block 42 towards the one side of keeping away from filter screen 17 and moves, when locking block 42 breaks away from locking groove 171, can relieve locking block 42 to the locking of filter screen 17 to can change filter screen 17.

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 (8)

1. Construction waste material concrete mixer truck self-cleaning device includes workstation (1) and installs cleaning means (2) in workstation (1) top, its characterized in that: the top of the workbench (1) is provided with a collecting tank (11), the top of the workbench (1) is fixedly connected with a bearing plate (12) covered on the collecting tank (11), and the bearing plate (12) is provided with a plurality of collecting holes (121) communicated with the collecting tank (11); a water collecting cavity (13) is integrally formed in the workbench (1), and a connecting port (14) communicated with the water collecting cavity (13) is formed in the side wall of the collecting tank (11); a guide plate (15) is fixedly connected to the inner bottom surface of the collecting tank (11), a guide inclined plane (151) is integrally formed at the top of the guide plate (15), and the distance from the guide inclined plane (151) to the connecting port (14) is gradually increased from top to bottom; the connecting port (14) is positioned above the higher side of the guide plate (15), the side wall of the collecting tank (11) far away from the connecting port (14) is fixedly connected with a sewage discharge pipe (16), and a water inlet pipe (131) for supplying water to the cleaning component (2) is fixedly connected in the water collecting cavity (13); the inner wall of the collecting tank (11) is provided with a driving part (3), and the driving part (3) is provided with a filter screen (17) covered on the connecting port (14).

2. The construction waste concrete mixer truck automatic cleaning device according to claim 1, characterized in that: the collecting vat is characterized in that a placing groove (111) is formed in the side wall of the collecting vat (11), the extending direction of the placing groove (111) is the same as the inclining direction of the guide plate (15), the driving part (3) comprises a driving rod (31) rotatably installed in the placing groove (111), a sliding block (32) sleeved on the driving rod (31), a connecting plate (33) fixedly connected to the sliding block (32) and a motor (34) fixedly connected to the workbench (1), the extending direction of the driving rod (31) is the same as the inclining direction of the guide plate (15), the driving rod (31) is fixedly connected with the output shaft of the motor (34), the filter screen (17) is installed on the connecting plate (33), and the bottom of the connecting plate (33) is in contact with the top of the guide plate (15).

3. The construction waste concrete mixer truck automatic cleaning device according to claim 2, characterized in that: fixedly connected with scraper blade (35) on the lateral wall of connecting port (14) is kept away from in connecting plate (33), the lower terminal surface of scraper blade (35) contacts with the up end of guide plate (15), the lateral wall integrated into one piece that connecting plate (33) was kept away from in scraper blade (35) has scraping inclined plane (351), scrape inclined plane (351) top-down apart from the distance of connecting plate (33) and increase gradually.

4. The construction waste concrete mixer truck automatic cleaning device according to claim 2, characterized in that: the top of connecting plate (33) is seted up and is supplied mounting groove (331) that filter screen (17) were placed, install locking part (4) that are used for locking filter screen (17) on connecting plate (33).

5. The construction waste concrete mixer truck automatic cleaning device according to claim 4, characterized in that: seted up on the lateral wall of mounting groove (331) and slided groove (332), locking part (4) including slide wear to establish pull rod (41) on connecting plate (33) lateral wall, slide and place locking block (42) in groove (332) that slides, pull rod (41) and locking block (42) fixed connection, offer on the lateral wall of filter screen (17) and supply locking block (42) male locking groove (171).

6. The construction waste concrete mixer truck automatic cleaning device according to claim 5, characterized in that: the pull rod (41) is sleeved with a spring (43), one end of the spring (43) is abutted to the locking block (42), and one end of the spring (43) is abutted to the inner wall of the sliding groove (332).

7. The construction waste concrete mixer truck automatic cleaning device according to claim 6, characterized in that: the end wall of one end, away from the pull rod (41), of the locking block (42) is integrally formed with a locking inclined surface (421), and the distance from the locking inclined surface (421) to the pull rod (41) is gradually increased from top to bottom.

8. The construction waste concrete mixer truck automatic cleaning device according to claim 1, characterized in that: and the side wall of the filter screen (17) facing the connecting port (14) is fixedly connected with a sealing ring (172).

Images