Automatic discharging device

Abstract

The utility model relates to the technical field of automatic discharging equipment, in particular to an automatic discharging device. An automatic discharging device comprises a charging box, a plurality of discharging openings are formed in a bottom plate of the charging box at equal intervals, a blocking mechanism is arranged on the lower surface of each discharging opening in a sliding mode, the lower side of each blocking mechanism is connected with a sliding mechanism, and a power mechanism is arranged on the lower portion of one end of the charging box. According to the utility model, the problem that materials in the box body can be poured out from the front door only by independently arranging an inclined mechanism and a vibrating mechanism in the prior art is solved. Secondly, only by arranging the plugging mechanism, the sliding mechanism and the power mechanism, under the power supply action of a storage battery of the power mechanism, an operator can automatically control the oil cylinder and the travel switch only by using a remote controller to remotely control the controller, the structure arrangement is simple, operation is easy and convenient, and the problems that in the prior art, operation is tedious, and the structure is complex are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic unloading equipment, in particular to an automatic unloading device. Background Art

[0002] Unloading equipment is widely used in daily production. The materials loaded in the box of the unloading device can be transferred to the top of the container or the truck dump box through the front loader, and the unloading port can be opened by controlling the switch to pour the materials in the box of the unloading device into the container or the truck dump box.

[0003] Through searching, an automatic unloading container with the public announcement number CN215324603U is found, which includes a box body, a top cover on the top of the box body, a T-slot on the top cover, a lifting motor on the T-slot, a T-block in the T-slot, a slide rail on the box body, a front door in the slide rail, the front door connected to the T-block, a reciprocating motor on the top cover, a square hole on the top cover, a sliding hole in the square hole, a movable cover in the sliding hole, a groove in the movable cover, a convex block behind the movable cover, a partition at the bottom of the box body, a vibrating mechanism in the partition, a tilting mechanism on the bottom of the partition, and a control box on the box body. The container can be tilted to a certain angle through the connecting rod and hydraulic rod of the tilting mechanism on the ground of the container, and the bulk material remaining in the container can be cleaned out through the vibrating mechanism in the partition to prevent the interior of the container from being unclean and avoid the need for manual cleaning. The opening size of the front door and the movable plate can be controlled by the lifting motor and the reciprocating motor to facilitate the staff to feed and take materials.

[0004] However, when dumping materials in the above-mentioned automatic unloading container, the front door at one end of the box body needs to be opened, and the box body needs to be tilted, and the materials can be cleaned out of the box under the vibration of the vibration mechanism. This automatic unloading container has the problems of cumbersome operation and complex structure. Utility Model Content

[0005] In view of the existing problems, the utility model provides an automatic unloading device to solve the problems of complicated operation and complex structure of an automatic unloading container mentioned in the background technology.

[0006] In order to solve the existing problems, the utility model provides an automatic unloading device, including a loading box, a plurality of loading ports are equidistantly provided on the bottom plate of the loading box, a sealing mechanism is slidably provided on the lower surface of each loading port, a sliding mechanism is connected to the lower side of the sealing mechanism, and a power mechanism is provided at the lower part of one end of the loading box; the sealing mechanism includes a sealing plate located on the lower surface of each loading port, two fixed plates are symmetrically connected to the lower surface of the sealing plate, the fixed plates are connected by two reinforcing rods, and the same side ends of the two sealing plates are connected to the cross beam; the sliding mechanism includes a connecting piece connected to the lower surface of each reinforcing rod, the lower end of the connecting piece is fixedly connected to a wheel axle, the two ends of the wheel axle are rotatably connected to pulleys, the pulley is slidably connected in the limiting groove of the slide rail, and the upper end of the slide rail is connected to the bottom of the loading box through a connecting plate.

[0007] Furthermore, the power mechanism includes a support plate fixedly connected to the bottom of one end of the slide rail, a battery pack is installed on the middle upper part of the support plate, an electric oil pump is installed on the support plate and is located on one side of the battery pack, and a controller is provided on the electric oil pump. The fixed end of the cylinder is hinged on the upper surface of one end of the two slide rails, the telescopic end of the cylinder is hinged to the lower surface of one end of the beam, and a travel groove is opened on one side of one of the cylinders and on the connecting plate, and the outer surfaces of both ends of the travel groove are respectively installed with a travel switch A and a travel switch B, an extrusion block is slidably arranged in the travel groove, and one end of the extrusion block is fixedly connected to the side end of the beam located on one side of the travel groove.

[0008] Furthermore, the battery pack, the electric oil pump, the travel switch A, and the travel switch B are all electrically connected to the controller, and the controller is wirelessly connected to a remote controller.

[0009] Furthermore, a guide block is provided on the upper surface of the bottom plate of the charging box and between two adjacent discharge ports.

[0010] Furthermore, the outer side section of the support plate is hinged to the flip cover.

[0011] Furthermore, the other end of the crossbeam is fixedly connected with a fixing plate, and the upper end of the fixing plate and the lower end of the charging box are connected via a second connecting plate.

[0012] Furthermore, the width of the blocking plate is the same as the length of the travel slot.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model opens a plurality of discharge ports at equal intervals on the bottom plate of the loading box, and a blocking mechanism is slidably arranged on the lower surface of each discharge port. The movement of the blocking mechanism can be controlled by a power mechanism, so that the discharge port can be opened and closed. Under the action of the gravity of the material, all the material can flow out from the discharge port, which solves the problem that the prior art needs to separately set a tilting mechanism and a vibrating mechanism to make the material in the box flow out from the front door.

[0015] 2. The utility model only sets up a blocking mechanism, a sliding mechanism, and a power mechanism. Under the power supply of the power mechanism battery, the operator only needs to use a remote control to remotely control the controller to automatically control the oil cylinder and the travel switch. The structure is simple and easy to operate, which solves the problems of complicated operation and complex structure of the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 ;

[0017] Figure 2 The overall structure of the utility model is shown in FIG. Figure 2 ;

[0018] Figure 3 It is a top view schematic diagram of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the plugging mechanism of the utility model;

[0020] Figure 5 This is a schematic diagram of the power mechanism structure of the utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the sliding mechanism of the utility model;

[0022] Figure 7 It is a partial structural schematic diagram of the utility model;

[0023] Figure 8 This is a schematic diagram of the control flow of the power mechanism of the utility model;

[0024] In the figure: 1. charging box; 2. feeding port; 3. blocking mechanism; 301. blocking plate; 302. fixing plate; 303. reinforcing rod; 304. crossbeam; 4. sliding mechanism; 401. connecting piece; 402. axle; 403. pulley; 404. slide rail; 4041. limiting groove; 405. connecting plate; 5. power mechanism; 501. supporting plate; 502. battery pack; 503. electric oil pump; 504. controller; 505. oil cylinder; 506. travel switch A; 507. travel switch B; 508. extrusion block; 6. backflow block; 7. flip cover; 8. fixing plate; 9. connecting plate 2; 10. connecting plate; 1001. travel slot; DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-8 An automatic unloading device comprises a loading box 1, a plurality of feeding ports 2 are equidistantly provided on the bottom plate of the loading box 1, a blocking mechanism 3 is slidably provided on the lower surface of each feeding port 2, a sliding mechanism 4 is connected to the lower side of the blocking mechanism 3, and a power mechanism 5 is provided at the lower part of one end of the loading box 1; the blocking mechanism 3 comprises a blocking plate 301 located on the lower surface of each feeding port 2, two fixed plates 302 are symmetrically connected to the lower surface of the blocking plate 301, and the fixed plates 302 are connected by The two reinforcing rods 303 are connected, and the ends on the same side of the two blocking plates 301 are connected to the crossbeam 304; the sliding mechanism 4 includes a connecting piece 401 connected to the lower surface of each of the reinforcing rods 303, and the lower end of the connecting piece 401 is fixedly connected to the axle 402, and the two ends of the axle 402 are rotatably connected to the pulley 403, and the pulley 403 is slidably connected in the limiting groove 4041 of the slide rail 404, and the upper end of the slide rail 404 is connected to the bottom of the loading box 1 through the connecting plate 10.

[0027] It should be noted that the wheel axle 402 of the sliding mechanism 4 slides in the limiting groove 4041 of the slide rail 404, which not only supports the blocking mechanism 3 connected to the wheel axle 402 through the connecting piece, but also enables the blocking mechanism 3 to move smoothly.

[0028] Among them, the power mechanism 5 includes a support plate 501 fixedly connected to the bottom of one end of the slide rail 404, a battery pack 502 is installed in the middle upper part of the support plate 501, an electric oil pump 503 is installed on the support plate 501 and is located on one side of the battery pack 502, and a controller 504 is arranged on the electric oil pump 503, the fixed end of the cylinder 505 is hinged on the upper surface of one end of the two slide rails 404, the telescopic end of the cylinder 505 is hinged to the lower surface of one end of the beam 304, and a travel groove 1001 is opened on one side of one of the cylinders 505 and on the connecting plate 10, and the outer surfaces of both ends of the travel groove 1001 are respectively installed with a travel switch A506 and a travel switch B507, and an extrusion block 508 is slidably arranged in the travel groove 1001, and one end of the extrusion block 508 is fixedly connected to the side end of the beam 304 located on one side of the travel groove 1001.

[0029] It should be noted that, by setting the travel groove 1001, a path is provided for the sliding of the extrusion block 508; secondly, in the initial state, the side surface of the extrusion block 508 is in extrusion contact with the button of the travel switch B507.

[0030] The battery pack 502, the electric oil pump 503, the travel switch A506, and the travel switch B507 are all electrically connected to the controller 504, and the controller 504 is wirelessly connected to a remote controller.

[0031] It should be noted that the battery pack 502 is composed of two 24V lead-acid batteries connected in series.

[0032] Wherein, a guide block 6 is arranged on the upper surface of the bottom plate of the charging box 1 and between two adjacent discharge ports 2 .

[0033] By providing the backflow block 6 , the material in the charging box 1 can flow out of each discharge port 2 quickly.

[0034] The outer side section of the support plate 501 is hinged to the flip cover 7 .

[0035] The flap 7 can protect the battery pack 502, the electric oil pump 503, the controller 504 and the oil cylinder 505 of the power mechanism 5 on one side, and it is also convenient to open the flap 7 to inspect the components on one side.

[0036] The other end of the crossbeam 304 is fixedly connected to a fixing plate 8 , and the upper end of the fixing plate 8 and the lower end of the charging box 1 are connected via a connecting plate 2 9 .

[0037] The width of the blocking plate 301 is the same as the length of the travel slot 1001 .

[0038] It should be noted that the width of the blocking plate 301 is the same as the length of the travel slot 1001 so that when the extrusion block moves from the travel switch A506 on the outer surface of the two ends of the travel slot 1001 to the travel switch B507, the blocking plate 301 is completely offset from the discharge port 2, so that the discharge port 2 is completely exposed.

[0039] Working principle: When working, first use a loader or excavator or other machinery to load the materials to be transported into the loading box 1. After the loading box 1 is full, the entire automatic unloading device is lifted to the top of the container or other storage facilities where the materials need to be discharged through the front loader. In the initial state, the operator controls the remote control switch in his hand, and the remote control will send instructions to the controller 504 through wireless transmission. After receiving the instructions, the controller 504 will control the battery pack 502 to power the electric oil pump, so that the electric oil pump 502 starts to operate. When the electric oil pump 502 starts to operate, it will supply oil to the two oil cylinders 505 through the pipeline, so that the telescopic rods of the two oil cylinders 505 extend, and then the telescopic rods of the two oil cylinders 505 will push the crossbeam 304 hinged thereto to move, and the crossbeam 3 The movement of 04 will then drive the entire blocking mechanism 3 to move. At the same time, the sliding mechanism 4 connected to the lower side of the blocking mechanism 3 moves, and the connecting piece 401 connected to the lower surface of the reinforcing rod 303 of the blocking mechanism 3 moves synchronously. The synchronous movement of the connecting piece 401 will drive the wheel axle 402 fixedly connected to the lower end of the connecting piece 401 to move, so that the wheel axle 402 drives the pulley 403 rotatably connected at both ends to slide in the limiting groove 4041 of the slide rail 404. At the same time, with the synchronous movement of the blocking mechanism 3 and the sliding mechanism 4 on the lower side thereof, the blocking plate 301 of the blocking mechanism 3 will gradually stagger with the discharge port 2, and the material will flow down from the discharge port 2 from the loading box 1. When the blocking plate 301 is completely staggered with the discharge port 2, the discharge port 2 is fully exposed. At this time, the material flow rate reaches the maximum, and at the same time, the extrusion block 508 on the crossbeam 304 connected to one side of the travel slot 1001 will squeeze the button on the surface of the travel switch A506 on the outer surface of one end of the travel slot 1001. At this time, the travel switch 506A will send an instruction to the controller 504, so that the controller 504 controls the electric oil pump 503 and then controls the extension of the telescopic rods of the two oil cylinders 505. At this time, the telescopic rods of the two oil cylinders 505 stop extending, and the blocking mechanism 3 stops moving. At this time, the blocking plate 301 is located below the bottom plate between the two adjacent discharge ports 2 on the bottom plate of the box 1. Since the discharge port 2 is completely exposed, the material in the loading box 1 will flow from the box body along each discharge port 2 to the container below that receives the material. Or in the material storage facility, after all the materials in the loading box 1 are put out, the remote control switch is controlled at this time, and the remote control will send a command to the controller 504 to make the electric oil pump 503 work again to control the telescopic rods of the two oil cylinders 503 to retract, thereby making the telescopic rods of the two oil cylinders 503 drive the entire blocking mechanism to move and reset, and when each blocking plate 301 just completely blocks the discharge port 2, the extrusion block 508 connected to the crossbeam 304 on one side of the travel slot 1001 will just squeeze the button on the surface of the travel switch B507 on the outer surface of the other end of the travel slot 1001. At this time, the travel switch 507B will send a command to the controller 504, so that the controller 504 controls the electric oil pump 503 and then controls the two oil cylinders 505 to stop retracting.At this time, the blocking plate 301 has completely blocked the discharge port 2 and stopped moving. Finally, the above operation can be repeated to complete the material transfer and unloading work.

[0040] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. An automatic unloading device, comprising a loading box (1), wherein a plurality of unloading openings (2) are equidistantly provided on the bottom plate of the loading box (1), characterized in that: A blocking mechanism (3) is slidably provided on the lower surface of each of the feed openings (2); a sliding mechanism (4) is connected to the lower side of the blocking mechanism (3); and a power mechanism (5) is provided at the lower part of one end of the loading box (1); The blocking mechanism (3) comprises a blocking plate (301) located on the lower surface of each material discharge port (2), the lower surface of the blocking plate (301) is symmetrically connected to two fixing plates (302), the fixing plates (302) are connected via two reinforcing rods (303), and the ends on the same side of the two blocking plates (301) are connected to a crossbeam (304); The sliding mechanism (4) comprises a connecting member (401) connected to the lower surface of each reinforcing rod (303); the lower end of the connecting member (401) is fixedly connected to a wheel axle (402); both ends of the wheel axle (402) are rotatably connected to pulleys (403); the pulleys (403) are slidably connected in a limiting groove (4041) of a slide rail (404); and the upper end of the slide rail (404) is connected to the bottom of the charging box (1) via a connecting plate (10).

2. The automatic unloading device according to claim 1, characterized in that: The power mechanism (5) comprises a support plate (501) fixedly connected to the bottom of one end of the slide rail (404), a battery pack (502) is installed in the middle upper part of the support plate (501), an electric oil pump (503) is installed on one side of the battery pack (502) and on the support plate (501), and a controller (504) is arranged on the electric oil pump (503), and the upper surface of one end of the two slide rails (404) is hinged with the fixed end of the oil cylinder (505), and the telescopic end of the oil cylinder (505) is hinged with the fixed end of the oil cylinder (505). The connecting plate (10) is hingedly connected to the lower surface of one end of the cross beam (304), is located on one side of one of the oil cylinders (505), and is provided with a travel slot (1001). The outer surfaces of both ends of the travel slot (1001) are respectively installed with a travel switch A (506) and a travel switch B (507). An extrusion block (508) is slidably arranged in the travel slot (1001), and one end of the extrusion block (508) is fixedly connected to the side end of the cross beam (304) located on one side of the travel slot (1001).

3. An automatic unloading device according to claim 2, characterized in that: The battery pack (502), the electric oil pump (503), the travel switch A (506), and the travel switch B (507) are all electrically connected to the controller (504), and the controller (504) is wirelessly connected to a remote controller.

4. The automatic unloading device according to claim 1, characterized in that: A guide block (6) is provided on the upper surface of the bottom plate of the charging box (1) and between two adjacent discharge ports (2).

5. The automatic unloading device according to claim 2, characterized in that: The outer section of the support plate (501) is hinged to the flip cover (7).

6. The automatic unloading device according to claim 1, characterized in that: The other end of the crossbeam (304) is fixedly connected to a fixing plate (8), and the upper end of the fixing plate (8) and the lower end of the charging box (1) are connected via a second connecting plate (9).

7. The automatic unloading device according to claim 1, characterized in that: The width of the blocking plate (301) is the same as the length of the travel slot (1001).

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