Automatic feeding device of hammer crusher

Abstract

The utility model relates to the technical field of hammering machines, in particular to an automatic feeding device of a hammering machine, which comprises a shell, a spraying mechanism is riveted at the top of the shell and comprises a water tank, a water pump is connected to the right side of the bottom of an inner cavity of the water tank through bolts, and a water outlet pipe of the water pump is communicated with a conveying pipe. And the right end of the conveying pipe penetrates through the water tank and communicates with a spraying pipe, first supporting plates are riveted to the front side and the rear side of the left side of the bottom of the shell correspondingly, and first motors are connected to the front sides of the first supporting plates through bolts. Through cooperation of the water tank, the water pump, the conveying pipe and the spraying pipe, the dust falling function is achieved, when stone is conveyed, the external controller controls the water pump to operate, the water pump pumps clear water in an inner cavity of the water tank through the water pumping pipe, the clear water is conveyed to the spraying pipe through the water pump and the conveying pipe, and the spraying pipe sprays the clear water to the surface of the stone; and therefore, the dust raising phenomenon is avoided in the subsequent crushing operation.

Description

Technical Field

[0001] The utility model relates to the technical field of hammer crushers, in particular to an automatic feeding device for a hammer crusher. Background Technique

[0002] A hammer crusher is a commonly used crushing device that mainly relies on impact force to crush materials. During the use of a hammer crusher, an automatic feeding device is required to supply materials to it.

[0003] After retrieval, the publication number is CN218609804U, and the name is an automatic feeding device for a crusher, including a crusher, a feeding device, and a recycling box. Through research and analysis, it is found that although it can achieve the purpose of leveling and screening raw materials on the conveyor belt during use and other advantages, to a certain extent, there are still the following disadvantages.

[0004] For example, it does not have a dust reduction function. During the use of the above automatic feeding device, the conveyor belt surface does not have a spraying structure, and dust will be generated when transporting and crushing stones, resulting in dust floating everywhere, which is likely to pollute the surrounding environment and also harm the physical health of the staff. To solve the above technical problems, we have designed an automatic feeding device for a hammer crusher. Content of the Utility Model

[0005] The purpose of the utility model is to provide an automatic feeding device for a hammer crusher, which has the advantages of dust reduction function and cleaning function, and solves the problems that the existing automatic feeding device cannot perform spraying and dust reduction treatment on the surface of stones during use, and cannot perform automatic cleaning treatment on the surface of the conveyor belt, resulting in a large amount of dirt easily adhering to the conveyor belt surface.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an automatic feeding device for a hammer crusher, including a housing, a spraying mechanism is riveted on the top of the housing, the spraying mechanism includes a water tank, a water pump is bolted to the right side of the bottom inner cavity of the water tank, the water outlet pipe of the water pump is communicated with a delivery pipe, the right end of the delivery pipe penetrates through the water tank and is communicated with a spraying pipe, the front side and the rear side of the left side of the bottom of the housing are both riveted with a first support plate, a first motor is bolted to the front side of the first support plate, the output end of the first motor penetrates through the first support plate and is fixedly connected with a cleaning roller, a cleaning brush is arranged on the surface of the cleaning roller, a cleaning hole is opened on the left side of the bottom of the housing, a driving roller is movably connected to the inner cavity of the housing through a bearing, a conveyor belt is sleeved on the surface of the driving roller, a second motor is bolted to the right side of the front side of the housing, and the output end of the second motor penetrates through the housing and is fixedly connected with the driving roller.

[0007] Preferably, a partition is fixedly connected to the inner cavity of the water tank. A liquid level window is inlaid and installed on the left side of the front side of the water tank. The number of water pumps is two. The water inlet pipes of the water pumps are communicated with water suction pipes. The left ends of the water suction pipes penetrate to the left side of the partition. The bottom of the spray pipe is communicated with the housing.

[0008] Preferably, a water adding pipe is communicated with the right side of the top of the water tank. A pipe cap is sleeved on the surface of the water adding pipe.

[0009] Preferably, a second support plate is riveted to the bottom of the first support plate. Hanging rods are riveted to the opposite sides of the second support plate. Hooks are hung on the surfaces of the hanging rods. A cross plate is riveted to the bottom of the hook. A collection box is riveted to the bottom of the cross plate.

[0010] Preferably, a sealing plate is connected to the left side of the housing by bolts. Anti-slip strips are arranged on the surface of the conveyor belt.

[0011] Preferably, support legs are riveted to the four corners of the bottom of the housing. A feed pipe is communicated with the left side of the top of the housing.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. Through the cooperation of the water tank, water pump, conveying pipe and spray pipe, the present utility model has the advantage of dust reduction function. When conveying stones, the water pump is controlled to operate through an external controller. The water pump extracts clear water from the inner cavity of the water tank through the water suction pipe. The clear water is conveyed to the spray pipe through the water pump and the conveying pipe. The spray pipe sprays the clear water onto the surface of the stones, so that dust will not occur in the subsequent crushing operation.

[0014] 2. Through the cooperation of the first support plate, the first motor, the cleaning roller, the cleaning brush and the cleaning holes, the present utility model has the advantage of cleaning function. The first motor is controlled to operate through an external controller. The output end of the first motor drives the cleaning roller and the cleaning brush to rotate. The top of the cleaning brush passes through the cleaning holes and contacts the surface of the conveyor belt. The high-speed rotating cleaning brush cleans the surface of the conveyor belt, and the dust falls into the inner cavity of the collection box. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structure diagram of the present utility model;

[0016] Figure 2 is a partial three-dimensional structure diagram of the present utility model;

[0017] Figure 3 is a three-dimensional structure diagram of the collection box of the present utility model;

[0018] Figure 4 is a three-dimensional sectional view of the water tank structure of the present utility model;

[0019] Figure 5 This is a three-dimensional sectional view of the shell structure of the present utility model.

[0020] In the figure: 1. Shell; 2. Spraying mechanism; 3. Water tank; 4. Water pump; 5. Delivery pipe; 6. Spraying pipe; 7. First support plate; 8. First motor; 9. Cleaning roller; 10. Cleaning brush; 11. Cleaning hole; 12. Driving roller; 13. Conveyor belt; 14. Second motor; 15. Partition board; 16. Water suction pipe; 17. Water filling pipe; 18. Second support plate; 19. Hanging rod; 20. Hook; 21. Cross plate; 22. Collection box; 23. Support leg; 24. Feed pipe. Specific embodiments

[0021] Please refer to Figures 1 - 5 , an automatic feeding device for a hammer crusher, including a shell 1. A spraying mechanism 2 is riveted to the top of the shell 1. The spraying mechanism 2 includes a water tank 3. A water pump 4 is bolted to the right side of the bottom of the inner cavity of the water tank 3. The water outlet pipe of the water pump 4 is communicated with a delivery pipe 5. The right end of the delivery pipe 5 penetrates through the water tank 3 and is communicated with a spraying pipe 6. The front side and the rear side of the left side of the bottom of the shell 1 are both riveted with a first support plate 7. A first motor 8 is bolted to the front side of the first support plate 7. The output end of the first motor 8 penetrates through the first support plate 7 and is fixedly connected with a cleaning roller 9. A cleaning brush 10 is arranged on the surface of the cleaning roller 9. A cleaning hole 11 is opened on the left side of the bottom of the shell 1. By providing the cleaning hole 11, the cleaning brush 10 can pass through the shell 1 and contact the conveyor belt 13, thus facilitating subsequent cleaning operations. A driving roller 12 is movably connected to the inner cavity of the shell 1 through a bearing. A conveyor belt 13 is sleeved on the surface of the driving roller 12. A second motor 14 is bolted to the right side of the front side of the shell 1. The output end of the second motor 14 penetrates through the shell 1 and is fixedly connected with the driving roller 12.

[0022] Please refer to Figure 4 , a partition board 15 is fixedly connected to the inner cavity of the water tank 3. A liquid level window is inlaid and installed on the left side of the front side of the water tank 3. By providing the liquid level window, it is convenient for the user to observe the water liquid level in the inner cavity of the water tank 3 and avoid insufficient water liquid affecting subsequent spraying operations. The number of the water pumps 4 is two. The water inlet pipes of the water pumps 4 are communicated with water suction pipes 16. The left end of the water suction pipe 16 penetrates to the left side of the partition board 15. The bottom of the spraying pipe 6 is communicated with the shell 1.

[0023] Please refer to Figure 4 , a water filling pipe 17 is communicated with the right side of the top of the water tank 3. By providing the water filling pipe 17, it is convenient for the user to add water liquid. A pipe cap is sleeved on the surface of the water filling pipe 17.

[0024] Please refer to Figure 2 and Figure 3, a second support plate 18 is riveted to the bottom of the first support plate 7, a hanging rod 19 is riveted to one side of the second support plate 18 opposite to each other, a hook 20 is hung on the surface of the hanging rod 19, a cross plate 21 is riveted to the bottom of the hook 20, and a collection box 22 is riveted to the bottom of the cross plate 21. By providing the collection box 22, dust and impurities can be collected and processed to prevent dust from scattering everywhere.

[0025] Please refer to Figure 5 , a sealing plate is connected to the left side of the housing 1 by bolts. By providing the sealing plate, the left side of the housing 1 can be sealed to prevent stones from falling, and anti-slip strips are provided on the surface of the conveyor belt 13.

[0026] Please refer to Figure 1 , support legs 23 are riveted to the four corners of the bottom of the housing 1. By providing the support legs 23, the housing 1 can be stably supported and fixed so that it will not shake. A feed pipe 24 is connected to the left side of the top of the housing 1.

[0027] During use, the housing 1 is lifted by a hoisting device to the feed inlet of the hammer crusher. The device is externally connected to a power supply and a controller. The second motor 14 is controlled to operate through an external controller. The output end of the second motor 14 drives the rightmost driving roller 12 to rotate, and the driving roller 12 drives the conveyor belt 13 to rotate. Stones are put into the interior of the feed pipe 24, and the conveyor belt 13 conveys the stones. When conveying the stones, the water pump 4 is controlled to operate through an external controller. The water pump 4 extracts clear water from the inner cavity of the water tank 3 through a water suction pipe 16, and the clear water is conveyed to the spray pipe 6 through the water pump 4 and a delivery pipe 5. The spray pipe 6 sprays the clear water onto the surface of the stones, so that no dust will occur during subsequent crushing operations. During the conveying process, the first motor 8 is controlled to operate through an external controller. The output end of the first motor 8 drives the cleaning roller 9 and the cleaning brush 10 to rotate. The top of the cleaning brush 10 passes through the cleaning hole 11 and contacts the surface of the conveyor belt 13. The high-speed rotating cleaning brush 10 cleans the surface of the conveyor belt 13, and the dust falls into the inner cavity of the collection box 22.

[0028] In summary: For this automatic feeding device of the hammer crusher, through the cooperation of the water tank 3, the water pump 4, the delivery pipe 5, the spray pipe 6, the first support plate 7, the first motor 8, the cleaning roller 9, the cleaning brush 10 and the cleaning hole 11, it solves the problem that in the existing automatic feeding device during use, the surface of the stones cannot be sprayed with water to reduce dust, and the surface of the conveyor belt cannot be automatically cleaned, resulting in a large amount of dirt being easily adhered to the surface of the conveyor belt.

Claims

1. An automatic feeding device for a hammer crusher, comprising a housing (1), characterized in that: A spraying mechanism (2) is riveted to the top of the housing (1). The spraying mechanism (2) includes a water tank (3). A water pump (4) is bolted to the right side of the bottom of the inner cavity of the water tank (3). The water outlet pipe of the water pump (4) is communicated with a delivery pipe (5). The right end of the delivery pipe (5) penetrates through the water tank (3) and is communicated with a spray pipe (6). First support plates (7) are riveted to the front side and the rear side of the left side of the bottom of the housing (1). A first motor (8) is bolted to the front side of the first support plate (7). The output end of the first motor (8) penetrates through the first support plate (7) and is fixedly connected to a cleaning roller (9). A cleaning brush (10) is arranged on the surface of the cleaning roller (9). A cleaning hole (11) is formed in the left side of the bottom of the housing (1). A driving roller (12) is movably connected to the inner cavity of the housing (1) through a bearing. A conveyor belt (13) is sleeved on the surface of the driving roller (12). A second motor (14) is bolted to the right side of the front side of the housing (1). The output end of the second motor (14) penetrates through the housing (1) and is fixedly connected to the driving roller (12).

2. The automatic feeding device of a hammer crusher according to claim 1, characterized in that: A partition plate (15) is fixedly connected to the inner cavity of the water tank (3). A liquid level window is inlaid and installed on the left side of the front side of the water tank (3). The number of the water pumps (4) is two. The water inlet pipes of the water pumps (4) are communicated with water suction pipes (16). The left ends of the water suction pipes (16) penetrate to the left side of the partition plate (15). The bottom of the spray pipe (6) is communicated with the housing (1).

3. An automatic feeding device for a hammer crusher according to claim 1, characterized in that: A water filling pipe (17) is communicated with the right side of the top of the water tank (3). A pipe cap is sleeved on the surface of the water filling pipe (17).

4. An automatic feeding device for a hammer crusher according to claim 1, characterized in that: A second support plate (18) is riveted to the bottom of the first support plate (7). A hanging rod (19) is riveted to the opposite sides of the second support plate (18). A hook (20) is hung on the surface of the hanging rod (19). A cross plate (21) is riveted to the bottom of the hook (20). A collection box (22) is riveted to the bottom of the cross plate (21).

5. The automatic feeding device of a hammer crusher according to claim 1, characterized in that: A sealing plate is bolted to the left side of the housing (1). Anti-slip strips are arranged on the surface of the conveyor belt (13).

6. The automatic feeding device of a hammer crusher according to claim 1, wherein: Support legs (23) are riveted to the four corners of the bottom of the housing (1). A feed pipe (24) is communicated with the left side of the top of the housing (1).

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