CN214773053U

CN214773053U - Concrete blanking device capable of realizing automatic cleaning

Info

Publication number: CN214773053U
Application number: CN202121043558.XU
Authority: CN
Inventors: 何光明; 胡刚; 李原; 徐文彬
Original assignee: Wuxi Nanfang Concrete Co ltd
Current assignee: Wuxi Nanfang Concrete Co ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2021-11-19
Anticipated expiration: 2031-05-17

Abstract

The application relates to a concrete blanking device capable of realizing automatic cleaning, which comprises a blanking device body and a blanking port arranged on the blanking device body, wherein the side wall of the blanking port is provided with a flushing hole, the top wall of the flushing hole is provided with a sliding groove, a shielding plate used for shielding the flushing hole is connected in the sliding groove in a sliding way, a cleaning component is arranged on the blanking port and comprises a cleaning water tank, a water pump and a water pipe, connecting pipe, washing post and washing shower nozzle, connect the water pump on the washing water tank, the one end and the washing water tank intercommunication of connecting pipe, the other end is connected with the water pump, it is hollow structure to wash the post, wash the shower nozzle and wash the inside intercommunication of post, the one end and the washing post intercommunication of water pipe, the other end and water pump intercommunication are equipped with on the water tank and drive the moving member that washs the post and reciprocate, be equipped with on the feed opening and be used for wasing the intraformational promotion subassembly of subassembly immigration feed opening. This application has the effect of alleviating the influence that the concrete glues the inside wall of gluing in the feed opening and produces unloader's unloading speed.

Description

Concrete blanking device capable of realizing automatic cleaning

Technical Field

The application relates to the field of blanking devices, in particular to a concrete blanking device capable of achieving automatic cleaning.

Background

Concrete is a generic term for engineering composites where aggregates are cemented into a whole by cementitious materials. The term concrete generally refers to cement as the cementing material and sand and stone as the aggregate; the cement concrete, also called as common concrete, is obtained by mixing with water (which may contain additives and admixtures) according to a certain proportion and stirring, and is widely applied to civil engineering. In the concrete production process, the concrete needs to be fed by a feeding device.

Chinese patent with publication No. CN211250835U discloses a concrete blanking device, which comprises a shell, wherein one side of the shell is provided with a first mounting groove, a motor box is fixedly mounted on the inner side wall of the first mounting groove, a suction fan is arranged in the motor box, the suction fan comprises a motor and fan blades, the top of the shell is provided with three feeding holes, the three feeding holes comprise a first feeding hole, a second feeding hole and a third feeding hole, the bottom of the shell is provided with a second mounting groove, a blanking hole is fixedly mounted on the inner side wall of the second mounting groove, a first cavity, a second cavity and a third cavity are arranged in the shell, the inner side wall of the first cavity is provided with a third mounting groove and a fourth mounting groove, the inner side wall of the third mounting groove is fixedly provided with a second baffle, the two baffle is provided, the inner side wall of the fourth mounting groove is fixedly provided with a first screen, the inner side wall of the first cavity is provided with a ventilation hole, the shell is provided with a third mounting hole and a sand outlet hole, the discharging pipe is fixedly mounted on the inner side wall of the mounting hole III, a through hole is formed in the connecting area of the motor box and the shell, a mounting groove V and a mounting groove VI are formed in the cavity III, a baffle plate III is fixedly mounted on the inner side wall of the mounting groove V, and a screen cloth II is fixedly mounted on the inner side wall of the mounting groove VI.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: when the operator carries out the unloading through unloader, when the concrete was discharged from the feed opening, the concrete was pasted easily and is pasted on the lateral wall of feed opening, after the concrete that glues on the inside wall of feed opening solidifies, made the bore of feed opening reduce easily, and then produced the influence to unloader's unloading speed.

SUMMERY OF THE UTILITY MODEL

In order to alleviate the influence that the concrete glues the interior lateral wall of gluing in the feed opening and produces unloader's unloading speed, this application provides a can realize self-cleaning's concrete unloader.

The application provides a can realize self-cleaning's concrete unloader adopts following technical scheme:

a concrete blanking device capable of realizing automatic cleaning comprises a blanking device body and a blanking hole arranged on the blanking device body, wherein a flushing hole is formed in the side wall of the blanking hole and is a through hole, a sliding groove is formed in the top wall of the flushing hole, a shielding plate used for shielding the flushing hole is connected in the sliding groove in a sliding mode, a cleaning assembly is arranged on the blanking hole and comprises a cleaning water tank, a water pump, a water pipe, a connecting pipe, a cleaning column and a cleaning spray head, the cleaning water tank is connected with the water pump, one end of the connecting pipe is communicated with the cleaning water tank, the other end of the connecting pipe is connected with the water pump, the cleaning column is of a hollow structure, the cleaning spray head is communicated with the inside of the cleaning column, one end of the water pipe is communicated with the cleaning column, the other end of the water pipe is communicated with the water pump, and a moving member used for driving the cleaning column to move up and down is arranged on the water tank, when the shielding plate enters the sliding groove, the cleaning assembly can completely enter the feed opening through the flushing hole, and a pushing assembly used for moving the cleaning assembly into the feed opening is arranged on the feed opening.

Through adopting the above technical scheme, during the use, the operator slides the shielding plate, make the shielding plate get into the sliding tray completely, the operator starts the promotion subassembly, it will wash in the subassembly pushes the feed opening to promote the subassembly, the operator starts the moving member, and start the water pump, the water pump will wash the water extraction in the water tank, and in water pipe carries the washing post, water in the washing post sprays the inside wall of feed opening through wasing the shower nozzle on, will glue concrete washing down and discharge through the discharge end of feed opening on the lateral wall in the feed opening, the moving member drives the washing post and reciprocates, the cleaning range who washs the subassembly has been increased, to sum up, this application can be alleviated the influence that concrete glues the production of the feed speed of gluing the interior lateral wall of feed opening to unloader.

Optionally, the moving member is a moving cylinder, the moving cylinder is vertically fixed on the top wall of the cleaning water tank, and a piston rod of the moving cylinder is fixedly connected with the cleaning column.

Through adopting above-mentioned technical scheme, during the use, the operator starts the moving cylinder, and the piston rod that moves the moving cylinder drives the washing post and reciprocates convenient operation.

Optionally, the cleaning column is communicated with a plurality of cleaning nozzles, and the plurality of cleaning nozzles are annularly distributed around the vertical center line of the cleaning column.

Through adopting above-mentioned technical scheme, during the use, be the washing shower nozzle that the annular distributes and spout water on the feed opening inside wall simultaneously to wash the inside wall of feed opening, increased the washing scope of washing subassembly to the inner wall of feed opening, improved the cleaning efficiency who washs the subassembly.

Optionally, be equipped with the mounting bracket on the lateral wall of feed opening, it is connected with the fixed pulley to rotate on the mounting bracket, first intercommunicating pore has been seted up to the tank bottom of sliding tray, the second intercommunicating pore has been seted up on the lateral wall of feed opening, first intercommunicating pore and second intercommunicating pore intercommunication, fixedly connected with pulls the rope on the shielding plate, the one end and the shielding plate of pulling the rope are connected, and the other end and washing water tank are connected, it passes first intercommunicating pore and second intercommunicating pore duplex winding in proper order to pull the rope and establishes on the fixed pulley, works as when the shielding plate got into the sliding tray completely, it is located the feed opening to wash the subassembly.

Through adopting above-mentioned technical scheme, during initial state, the vertical setting of pulling rope between washing water tank and the fixed pulley, during the use, when pushing away the subassembly and will wasing the water tank and push to in the feed opening, it drives the pulling rope and removes to wash the water tank, the fixed pulley rotates along with the removal of pulling rope, and take the shielding plate to the direction removal that is close to the sliding tray tank bottom, when wasing in the subassembly gets into the feed opening completely, the length of the pulling rope between washing water tank and the fixed pulley subtracts the value that the length of the pulling rope between washing water tank and the fixed pulley when initial state is greater than the distance of sliding tray notch to tank bottom, therefore, degree of automation has been improved.

Optionally, a buffer spring is arranged in the sliding groove, one end of the buffer spring is fixedly connected with the groove bottom of the sliding groove, the other end of the buffer spring is connected with the shielding plate, and the buffer spring is sleeved outside the pulling rope.

Through adopting above-mentioned technical scheme, during the use, buffer spring can play the effect of buffering, when having reduced the pulling rope and pulling the shielding plate, the possibility of shielding plate striking sliding tray tank bottom.

Optionally, the pushing assembly comprises a pushing cylinder and a bearing plate, the bearing plate is fixedly connected to the side wall of the feed opening, the upper surface of the bearing plate is flush with the lower surface of the flushing hole, the pushing cylinder is fixedly connected to the bearing plate, a cleaning water tank is connected to a piston rod of the bearing plate, and the cleaning water tank is in sliding fit with the bearing plate.

Through adopting above-mentioned technical scheme, during the use, the operator starts the push cylinder, and the piston rod that pushes away the cylinder drives the washing water tank and removes convenient operation.

Optionally, a water baffle is vertically arranged on a piston rod of the pushing cylinder, the water baffle is fixedly connected between the piston rod of the pushing cylinder and the cleaning water tank, and when the cleaning assembly enters the discharging opening, the water baffle shields the flushing hole.

Through adopting above-mentioned technical scheme, during the use, the piston rod that promotes the cylinder promotes the breakwater and removes, breakwater and bearing plate sliding fit, when washing the subassembly and get into in the feed opening completely, the breakwater shelters from the flushing hole, can reduce the washing subassembly when wasing, and sewage from the possibility that the flushing hole sprays.

Optionally, the one end that washs the water tank and be close to the flushing hole is equipped with the scraper blade, the scraper blade is the setting of right angle triangular prism shape, a right-angle side and the bearing plate laminating of scraper blade, another right-angle side is laminated in wasing the water tank.

Through adopting above-mentioned technical scheme, when the piston rod that promotes the cylinder promoted that the washing water tank removed, the washing water tank drove the scraper blade and removes, and the scraper blade passes through the upper surface of bearing plate and the diapire of flushing hole in proper order, will remain the concrete on the diapire of flushing hole and release from flushing the hole, has reduced the possibility that the concrete is piled up on the diapire of flushing hole.

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

1. according to the automatic concrete washing device, the shielding plate, the washing assembly, the moving piece and the pushing assembly are arranged, when the automatic concrete washing device is used, an operator slides the shielding plate to enable the shielding plate to completely enter the sliding groove, the operator starts the pushing assembly, the pushing assembly pushes the washing assembly into the discharging opening, the operator starts the washing assembly, the washing assembly washes concrete on the inner wall of the discharging opening, meanwhile, the operator starts the moving piece, the moving piece drives the washing column to move up and down, the washing nozzle further moves up and down, the washing range is enlarged, and in sum, the influence of the fact that the concrete is stuck on the inner wall of the discharging opening to the discharging speed of the discharging device can be relieved;

2. this application is for removing the cylinder through setting up the moving member, and during the use, the operator starts removing the cylinder, and the piston rod that removes the cylinder drives the purge column and reciprocates convenient operation.

Drawings

FIG. 1 is a schematic view of the overall structure of a concrete blanking device for realizing automatic cleaning in an embodiment.

Fig. 2 is a sectional view mainly used for embodying the slide groove, the first communication hole and the second communication hole in the embodiment.

Fig. 3 is an enlargement of portion a of fig. 1.

Fig. 4 is an enlargement of portion B of fig. 2.

Description of reference numerals: 1. a blanking device body; 2. a feeding port; 3. flushing the hole; 4. a sliding groove; 5. a shielding plate; 6. a mounting frame; 7. a fixed pulley; 8. a first communication hole; 9. a second communication hole; 10. a push cylinder; 11. a bearing plate; 12. a water baffle; 13. cleaning the water tank; 14. a water pump; 15. a water pipe; 16. a connecting pipe; 17. cleaning the column; 18. cleaning the spray head; 19. a moving cylinder; 20. pulling the rope; 21. a buffer spring; 22. a scraper.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a concrete unloader that can realize self-cleaning. Referring to fig. 1 and 2, the concrete discharging device capable of realizing automatic cleaning includes a discharging device body 1 and a discharging opening 2 fixedly connected to the bottom of the discharging device body 1. The side wall of the feed opening 2 is provided with a flushing hole 3, the flushing hole 3 is a square through hole, the top wall of the flushing hole 3 is provided with a sliding groove 4, and the sliding groove 4 is internally and slidably connected with a shielding plate 5 used for shielding the flushing hole 3.

Referring to fig. 1 and 3, a pushing assembly is arranged on the outer side wall of the feed opening 2, the pushing assembly comprises a pushing cylinder 10 and a bearing plate 11, the bearing plate 11 is fixedly connected to the outer side wall of the feed opening 2, and the upper surface of the bearing plate 11 is flush with the lower surface of the flushing hole 3 and is connected with the lower surface of the flushing hole. The pushing cylinder 10 is fixedly connected to the bearing plate 11, and a piston rod of the pushing cylinder 10 is horizontally arranged and faces the flushing hole 3.

Referring to fig. 2 and 4, fixedly connected with mounting bracket 6 is gone up to the lateral wall of feed opening 2, and the last fixed pulley 7 that rotates of mounting bracket 6 is connected with, and first intercommunicating pore 8 has been seted up to the tank bottom of sliding tray 4, has seted up second intercommunicating pore 9 on the lateral wall of feed opening 2, and first intercommunicating pore 8 and second intercommunicating pore 9 communicate.

Referring to fig. 1 and 3, a piston rod of the push cylinder 10 is vertically and fixedly connected with a water baffle 12, and a cleaning assembly is arranged on the water baffle 12 and comprises a cleaning water tank 13, a water pump 14, a water pipe 15, a connecting pipe 16, a cleaning column 17 and a cleaning nozzle 18. The cleaning water tank 13 is fixedly connected to the side wall of the water baffle 12 and is perpendicular to the water baffle 12, the water baffle 12 is located between the piston rod of the pushing cylinder 10 and the cleaning water tank 13, and the cleaning water tank 13 is in sliding fit with the bearing plate 11.

Referring to fig. 3, a water pump 14 is fixedly connected to a side wall of the splash plate 12, and one end of a connection pipe 16 is communicated with the cleaning water tank 13, and the other end is communicated with a water inlet end of the water pump 14. The cleaning column 17 is of a hollow structure, the cleaning spray heads 18 are arranged in a plurality of numbers, and the cleaning spray heads 18 are distributed annularly by taking the vertical central line of the cleaning column 17 as the center. The cleaning nozzles 18 are all communicated with the interior of the cleaning column 17, one end of the water pipe 15 is communicated with the cleaning column 17, and the other end is communicated with the water outlet end of the water pump 14. Be provided with on the washing water tank 13 and be used for driving the moving member that washs post 17 and reciprocate, the moving member is moving cylinder 19, and moving cylinder 19 is vertical to be set up on the upper surface of washing water tank 13, and the piston rod of lift cylinder is vertical upwards to set up and fixed connection washs post 17.

Referring to fig. 2 and 4, a pulling rope 20 is fixedly connected to the shielding plate 5, one end of the pulling rope 20 is fixedly connected to the shielding plate 5, and the other end is connected to the cleaning water tank 13. The pulling rope 20 passes through the first communicating hole 8 and the second communicating hole 9 in sequence and is wound on the fixed pulley 7, and when the shielding plate 5 completely enters the sliding groove 4, the cleaning assembly is positioned in the feed opening 2.

Referring to fig. 1 and 2, a buffer spring 21 is fixedly connected in the sliding groove 4, one end of the buffer spring 21 is fixedly connected with the groove bottom of the sliding groove 4, the other end of the buffer spring 21 is connected with the shielding plate 5, and the buffer spring 21 is sleeved outside the pulling rope 20. At the initial state, pulling rope 20 between washing water tank 13 and fixed pulley 7 sets up vertically, and when the washing subassembly got into in feed opening 2 completely, the value of the length of pulling rope 20 between washing water tank 13 and fixed pulley 7 subtracting the length of pulling rope 20 between washing water tank 13 and fixed pulley 7 at the initial state is greater than the distance of sliding tray 4 notch to tank bottom.

Referring to fig. 1 and 3, one end of the cleaning water tank 13 close to the flushing hole 3 is fixedly connected with a scraper 22, the scraper 22 is in a right-angle triangular prism shape, one right-angle edge of the scraper 22 is attached to the bearing plate 11, the other right-angle edge is attached to the cleaning water tank 13, and the height of the scraper 22 in the vertical direction is gradually reduced towards the direction close to the flushing hole 3.

The implementation principle of the concrete blanking device capable of realizing automatic cleaning is as follows: when in use, an operator starts the pushing assembly, the piston rod of the pushing cylinder 10 pushes the water baffle 12 and drives the cleaning water tank 13 to move, the movement of the cleaning water tank 13 drives the pulling rope 20 to move, the pulling rope 20 pulls the baffle plate 5 to move, further, the buffer spring 21 is compressed under stress, the buffer spring 21 plays a role of buffering, the cleaning water tank 13 gradually moves towards the direction of the flushing hole 3 to drive the scraper 22 to move, the scraper 22 removes the concrete accumulated on the bottom wall of the flushing hole 3, when the cleaning water tank 13 completely enters the feed opening 2, the water baffle 12 shields the flushing hole 3, an operator starts the water pump 14, the water pump 14 extracts water in the cleaning water tank 13, and spout on the inside wall of feed opening 2 through washing shower nozzle 18, will glue and glue under the concrete washing on 2 inside walls of feed opening, to sum up, the influence that the concrete glues the production of sticking at 2 inside walls of feed opening to unloader's unloading speed can be alleviated in this application.

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 can realize self-cleaning's concrete unloader, includes unloader body (1) and feed opening (2) of setting on unloader body (1), its characterized in that: the washing device is characterized in that a flushing hole (3) is formed in the side wall of the blanking port (2), the flushing hole (3) is a through hole, a sliding groove (4) is formed in the top wall of the flushing hole (3), a shielding plate (5) used for shielding the flushing hole (3) is connected in the sliding groove (4) in a sliding mode, a washing assembly is arranged on the blanking port (2), the washing assembly comprises a washing water tank (13), a water pump (14), a water pipe (15), a connecting pipe (16), a washing column (17) and a washing nozzle (18), the water pump (14) is connected to the washing water tank (13), one end of the connecting pipe (16) is communicated with the washing water tank (13), the other end of the connecting pipe is connected with the water pump (14), the washing column (17) is of a hollow structure, the washing nozzle (18) is communicated with the inside of the washing column (17), one end of the water pipe (15) is communicated with the washing column (17), the other end communicates with water pump (14), be equipped with the moving member that drives washing post (17) and reciprocate on the water tank, work as back in shielding plate (5) gets into sliding tray (4), it can get into feed opening (2) through flushing hole (3) completely to wash the subassembly in, be equipped with on feed opening (2) and be used for washing the promotion subassembly in subassembly immigration feed opening (2).

2. The concrete blanking device capable of realizing automatic cleaning according to claim 1, characterized in that: the moving member is a moving cylinder (19), the moving cylinder (19) is vertically fixed on the top wall of the cleaning water tank (13), and a piston rod of the moving cylinder (19) is fixedly connected with the cleaning column (17).

3. The concrete blanking device capable of realizing automatic cleaning according to claim 1, characterized in that: the cleaning column (17) is communicated with a plurality of cleaning nozzles (18), and the cleaning nozzles (18) are annularly distributed by taking the vertical central line of the cleaning column (17) as the center.

4. The concrete blanking device capable of realizing automatic cleaning according to claim 1, characterized in that: be equipped with on the lateral wall of feed opening (2) mounting bracket (6), it is connected with fixed pulley (7) to rotate on mounting bracket (6), first intercommunicating pore (8) have been seted up to the tank bottom of sliding tray (4), second intercommunicating pore (9) have been seted up on the lateral wall of feed opening (2), first intercommunicating pore (8) and second intercommunicating pore (9) intercommunication, fixedly connected with pulls rope (20) on shielding plate (5), the one end of pulling rope (20) is connected with shielding plate (5), and the other end is connected with washing water tank (13), it passes first intercommunicating pore (8) and second intercommunicating pore (9) in proper order and establishes on fixed pulley (7) to pull rope (20) and around when shielding plate (5) get into sliding tray (4) completely, it is located feed opening (2) to wash the subassembly.

5. The concrete blanking device capable of realizing automatic cleaning according to claim 4, characterized in that: be equipped with buffer spring (21) in sliding tray (4), the tank bottom fixed connection of the one end of buffer spring (21) and sliding tray (4), the other end is connected with shielding plate (5), buffer spring (21) cover is equipped with outside pulling rope (20).

6. The concrete blanking device capable of realizing automatic cleaning according to claim 1, characterized in that: promote the subassembly including promoting cylinder (10) and bearing plate (11), bearing plate (11) fixed connection is on the lateral wall of feed opening (2), the upper surface of bearing plate (11) flushes with the lower surface of flushing hole (3), promote cylinder (10) fixed connection on bearing plate (11), connect washing water tank (13) on the piston rod of bearing plate (11), washing water tank (13) and bearing plate (11) sliding fit.

7. The concrete blanking device capable of realizing automatic cleaning according to claim 6, characterized in that: the piston rod of the pushing cylinder (10) is vertically provided with a water baffle (12), the water baffle (12) is fixedly connected between the piston rod of the pushing cylinder (10) and the cleaning water tank (13), and when the cleaning assembly enters the discharging opening (2), the water baffle (12) shields the flushing hole (3).

8. The concrete blanking device capable of realizing automatic cleaning according to claim 6, characterized in that: wash water tank (13) and be close to one end of flushing hole (3) and be equipped with scraper blade (22), scraper blade (22) are the setting of right angle triangular prism shape, a right angle limit and bearing plate (11) laminating of scraper blade (22), another right angle limit laminates in washing water tank (13).