Stone blank cleaning device convenient to recycle

Abstract

The utility model relates to the field of stone machining, in particular to a stone blank cleaning device convenient to recycle, which comprises a cleaning box, a feeding hopper is bolted to the center of the top of the cleaning box, driving shafts are rotatably connected to the upper portions of inner cavities of the cleaning box through bearings, and bristles are bolted to the surfaces of the driving shafts. A separation block is bolted to the upper portion of the front face of an inner cavity of the cleaning box, a partition plate is bolted to the lower portion of the inner cavity of the cleaning box, a driving rod is slidably connected to the center of the partition plate, and mounting grooves are formed in the two sides of the inner cavity of the cleaning box. By means of the driving shaft, the bristles, the separation block, the partition plate, the driving rod and other assemblies, stones entering the cleaning box can be fully and rotationally washed, meanwhile, the dense bristles make contact with the stones all the time in the process, the driving shaft does not make impact contact with the stones, the service life of the device is prolonged, and meanwhile the service life of the device is prolonged. And noise generated in the stone cleaning process is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the field of stone processing, and particularly relates to a stone blank cleaning device which is convenient for recycling. Background Art

[0002] In the process of stone processing, it is necessary to clean the mined and crushed stones, and then perform processing such as crushing and painting. The existing cleaning method is generally to wash with water spray and then dry naturally, which cannot perform continuous cleaning and has low efficiency.

[0003] After retrieval, a stone cleaning device with the publication number of CN201820012614.5 specifically discloses a cylinder with a rectangular cross-section that is inclined. n mutually parallel convex ribs are uniformly arranged on the lower inner wall of the cylinder, where n≥8, and the gap between adjacent two convex ribs is 8-12 mm. Legs are arranged on the lower sides at both ends of the cylinder. A vibration motor is arranged at the lower end of the middle position of the cylinder. A spraying device for spraying water into the cylinder is arranged at the middle position of the cylinder. A groove is opened on the lower inner wall at the discharging end of the cylinder. A drainage opening is opened on the side wall of the cylinder at a position corresponding to the groove. A drain pipe is connected to the outer end of the drainage opening, which can continuously clean small stones, has a simple structure, is convenient for maintenance and has little pollution.

[0004] However, the above device still has certain defects. For example, during the cleaning process of the existing cleaning device for stones, the stones roll and clean inside the mesh metal frame, resulting in a large noise. Moreover, both the stones and the metal material have relatively high hardness, which is more likely to cause noise pollution and damage the device. In addition, after the stones are discharged after cleaning, muddy water will adhere to the stones, and the muddy water will form new soil on the surface of the stones after being dried by the sun, and the reliability of use is relatively low.

[0005] Therefore, it is very necessary to invent a stone blank cleaning device which is convenient for recycling to solve the above problems. Content of the Utility Model

[0006] The purpose of the utility model is to provide a stone blank cleaning device which is convenient for recycling, which can effectively solve the above technical problems.

[0007] To achieve the above object, the present utility model provides the following technical solution: A stone blank cleaning device facilitating recycling, including a cleaning tank. A feed hopper is bolted to the center of the top of the cleaning tank. The upper parts of the inner cavity of the cleaning tank are all rotatably connected by bearings to drive shafts. Brushes are bolted to the surfaces of the drive shafts. A separation block is bolted to the upper part of the front surface of the inner cavity of the cleaning tank. A partition plate is bolted to the lower part of the inner cavity of the cleaning tank. A drive rod is slidably connected to the center of the partition plate. Installation grooves are formed on both sides of the inner cavity of the cleaning tank. The inner sides of the installation grooves are slidably connected to first sliders. A sieve plate is bolted to the inner sides of the first sliders. And the center of the bottom of the sieve plate is bolted to the top of the drive rod. A spring is bolted to the bottom of the inner cavity of the installation groove. And the top of the spring is bolted to the bottom of the first slider. A drive motor is bolted to the front surface of the cleaning tank. And the front surface of the drive shaft passes through the cleaning tank and is bolted to the output end of the drive motor.

[0008] Preferably, water tanks are bolted to both sides of the cleaning tank. A second water pump is connected to the top of the water tank. A water supply pipe is connected to the top of the second water pump. During use, the second water pump will pump out the water in the water tank and transport it to the water supply pipe.

[0009] Preferably, flushing grooves are bolted to both sides of the top of the inner cavity of the cleaning tank. And the other end of the water supply pipe passes through the top of the cleaning tank and is connected to the top of the flushing groove. The water flow is transmitted into the inner cavity of the flushing groove through the water supply pipe. Since a certain number of holes are formed at the bottom of the flushing groove, the water flow will pass through the holes and enter the inner cavity of the cleaning tank.

[0010] Preferably, movable plates are hinged to the inner sides of the inner cavity of the cleaning tank. A sliding groove is formed at the bottom of the movable plate. And a second slider is slidably connected to the inner side of the sliding groove. When the movable plate is in a closed state, when the stone enters the cleaning tank, it will fall on the top of the movable plate, and the brushes driven by the drive rod cooperate with the water flow to brush the soil on the surface of the stone.

[0011] Preferably, air cylinders are hinged to the middle parts of both sides of the inner cavity of the cleaning tank. And the bottom of the second slider is hinged to the top of the air cylinder. After the brushing is completed, the air cylinder is turned on, so that the air cylinder drives the second slider to move inwards in the sliding groove and drives the movable plate to unfold towards both sides at the bottom. At this time, the stone will fall onto the top of the sieve plate through the opening opened by the movable plate for the next cleaning operation.

[0012] Preferably, a servo motor is bolted to the bottom of the inner cavity of the cleaning tank. An output end of the servo motor is bolted to an incomplete gear. A rack is bolted to the bottom of the drive rod. And the right side of the rack meshes with the surface of the incomplete gear. The servo motor drives the incomplete gear to rotate. When the toothed part of the incomplete gear meshes with the rack, the drive rod will move along with the rack. When it rotates to the toothless part of the incomplete gear, the rack loses the meshing limit and is driven by the upward elastic force of the spring to automatically reset and move upwards.

[0013] Preferably, a discharge chute is connected to the lower part of the left side of the cleaning tank, so that the stones can be discharged from the cleaning tank through the discharge chute after being cleaned and drained.

[0014] Preferably, a drain pipe is connected to the lower part of the right side of the cleaning tank, and a first water pump is connected to the middle of the drain pipe, so that the water flowing through the sieve plate can be discharged from the cleaning tank through the drain pipe under the suction of the first water pump.

[0015] In the above technical solution, the technical effects and advantages provided by the present utility model are as follows:

[0016] 1. Through components such as a drive shaft, brush bristles, separation blocks, partition plates, and drive rods, the stones entering the cleaning tank can be fully rotated and washed. At the same time, during this process, the dense brush bristles are always in contact with the stones, and the drive shaft will not come into impact contact with the stones. While improving the service life of the device, the noise generated during the stone cleaning process is effectively reduced;

[0017] 2. Through the drive rod, servo motor, incomplete gear, and rack, the incomplete gear serves as the driving source for the rack, enabling the incomplete gear to periodically drive the drive rod to move vertically and causing the surface of the sieve plate to vibrate, assisting the stones above the sieve plate to shake off the remaining water droplets on their surfaces, improving the drying speed of the stones after cleaning, and enhancing the reliability of the device during the stone washing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is the front view of the overall structure of the present utility model;

[0020] Figure 2 It is the front cross-sectional view of the overall structure of the present utility model;

[0021] Figure 3 It is the top view of the internal connection structure of the cleaning tank of the present utility model;

[0022] Figure 4 It is for the Figure 2 enlarged view of the structure at A in the present utility model;

[0023] Figure 5 It is for the Figure 2 enlarged view of the structure at B in the present utility model.

[0024] Explanation of the reference numerals in the drawings:

[0025] 1. Cleaning tank; 2. Feeding hopper; 3. Driving shaft; 4. Brush bristles; 5. Separation block; 6. Partition board; 7. Driving rod; 8. Installation groove; 9. First slider; 10. Sieve plate; 11. Spring; 12. Driving motor; 13. Water tank; 14. Second water pump; 15. Water supply pipe; 16. Flushing tank; 17. Movable plate; 18. Chute; 19. Second slider; 20. Cylinder; 21. Servo motor; 22. Incomplete gear; 23. Rack; 24. Discharge chute; 25. Drain pipe; 26. First water pump. Detailed implementation manner

[0026] In order to enable those skilled in the art to better understand the technical solution of the present utility model, the present utility model will be further introduced in detail below in conjunction with the accompanying drawings.

[0027] The present utility model provides a stone blank cleaning device that is convenient for recycling as shown in Figures 1-5 Figure, which includes a cleaning tank 1. A feeding hopper 2 is bolted to the center of the top of the cleaning tank 1. The upper part of the inner cavity of the cleaning tank 1 is rotatably connected through bearings to a driving shaft 3. Brush bristles 4 are bolted to the surface of the driving shaft 3. A separation block 5 is bolted to the upper part of the front surface of the inner cavity of the cleaning tank 1. A partition board 6 is bolted to the lower part of the inner cavity of the cleaning tank 1. A driving rod 7 is slidably connected to the center of the partition board 6. Installation grooves 8 are opened on both sides of the inner cavity of the cleaning tank 1. A first slider 9 is slidably connected to the inner side of the installation groove 8. A sieve plate 10 is bolted to the inner side of the first slider 9, and the center of the bottom of the sieve plate 10 is bolted to the top of the driving rod 7. A spring 11 is bolted to the bottom of the inner cavity of the installation groove 8, and the top of the spring 11 is bolted to the bottom of the first slider 9. A driving motor 12 is bolted to the front surface of the cleaning tank 1, and the front surface of the driving shaft 3 passes through the cleaning tank 1 and is bolted to the output end of the driving motor 12.

[0028] Water tanks 13 are bolted to both sides of the cleaning tank 1. A second water pump 14 is connected to the top of the water tank 13 in a communicating manner. The top of the second water pump 14 is connected to a water supply pipe 15 in a communicating manner. When in use, the second water pump 14 will pump out the water in the water tank 13 and transport it to the water supply pipe 15.

[0029] Flushing tanks 16 are bolted to both sides of the top of the inner cavity of the cleaning tank 1, and the other end of the water supply pipe 15 passes through the top of the cleaning tank 1 and is connected to the top of the flushing tank 16 in a communicating manner. The water flow is transmitted into the inner cavity of the flushing tank 16 through the water supply pipe 15. Since a certain number of holes are opened at the bottom of the flushing tank 16, the water flow will pass through the holes and enter the inner cavity of the cleaning tank 1.

[0030] On the inner sides of the inner cavity of the cleaning tank 1, movable plates 17 are hinged. A chute 18 is formed at the bottom of the movable plate 17, and a second slider 19 is slidably connected to the inner side of the chute 18. When the movable plate 17 is in a closed state, after the stones enter the cleaning tank 1, they will fall on the top of the movable plate 17, and the brush hairs 4 driven by the driving rod 7 cooperate with the water flow to brush the soil on the surface of the stones.

[0031] In the middle of both sides of the inner cavity of the cleaning tank 1, a cylinder 20 is hinged, and the bottom of the second slider 19 is hinged to the top of the cylinder 20. After the brushing is completed, the cylinder 20 is activated, so that the cylinder 20 drives the second slider 19 to move inward in the chute 18 and drives the movable plate 17 to unfold towards both sides at the bottom. At this time, the stones will fall onto the top of the sieve plate 10 through the opening opened by the movable plate 17 for the next cleaning operation.

[0032] A servo motor 21 is bolted to the bottom of the inner cavity of the cleaning tank 1. The output end of the servo motor 21 is bolted with an incomplete gear 22. The bottom of the driving rod 7 is bolted with a rack 23, and the right side of the rack 23 meshes with the surface of the incomplete gear 22, so that the servo motor 21 drives the incomplete gear 22 to rotate. When there are teeth on the incomplete gear 22 meshing with the rack 23, the driving rod 7 will move along with the rack 23. When rotating to the toothless part of the incomplete gear 22, the rack 23 loses the meshing limit and is driven by the upward elastic force of the spring 11 to automatically reset and move upward.

[0033] A discharge chute 24 is communicated with the lower part of the left side of the cleaning tank 1, so that the stones can be discharged from the cleaning tank 1 through the discharge chute 24 after being cleaned and drained.

[0034] A drain pipe 25 is communicated with the lower part of the right side of the cleaning tank 1, and a first water pump 26 is communicated with the middle of the drain pipe 25, which is convenient for the water flow passing through the sieve plate 10 to be discharged from the cleaning tank 1 through the drain pipe 25 under the suction of the first water pump 26.

[0035] Refer to the attached instructions Figures 1-5, Working principle: After the stones are washed and enter the lower part of the inner cavity of the cleaning tank 1, the servo motor 21 is started, so that the servo motor 21 drives the incomplete gear 22 to rotate. During the rotation of the incomplete gear 22, when a toothed part rotates and meshes with the rack 23, it will rotate counterclockwise and drive the rack 23 to move downward. The sieve plate 10 is driven to move downward through the driving rod 7. When the meshing part of the incomplete gear 22 and the rack 23 rotates to a toothless part, the rack 23 loses the limit and drive. At the same time, the elastic force of the spring 11 is transmitted to the rack 23 through the first slider 9, the sieve plate 10 and the driving rod 7, and drives the rack 23 to move upward to complete the reset. During this process, the surface of the sieve plate 10 that continuously moves vertically back and forth will generate vibrations. The vibration intensity can assist the stones to shake off the water droplets on their surfaces and pass through the sieve plate 10 to complete the water drainage operation. Finally, the washed and drained stones and dirty water are discharged from the cleaning tank 1 through the drain pipe 25 and the discharge chute 24 respectively to complete the stone cleaning operation.

[0036] Only some exemplary embodiments of the present invention are described by way of illustration above. Undoubtedly, for those of ordinary skill in the art, without departing from the spirit and scope of the present invention, the described embodiments can be modified in various different ways. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A stone blank cleaning device convenient for recycling, comprising a cleaning tank (1), characterized in that: A feed hopper (2) is bolted to the center of the top of the cleaning tank (1). The upper part of the inner cavity of the cleaning tank (1) is rotatably connected to a drive shaft (3) through bearings. Brushes (4) are bolted to the surface of the drive shaft (3). A separation block (5) is bolted to the upper part of the front surface of the inner cavity of the cleaning tank (1). A partition plate (6) is bolted to the lower part of the inner cavity of the cleaning tank (1). A drive rod (7) is slidably connected to the center of the partition plate (6). Installation grooves (8) are formed on both sides of the inner cavity of the cleaning tank (1). A first slider (9) is slidably connected to the inner side of the installation groove (8). A sieve plate (10) is bolted to the inner side of the first slider (9). The center of the bottom of the sieve plate (10) is bolted to the top of the drive rod (7). A spring (11) is bolted to the bottom of the inner cavity of the installation groove (8). The top of the spring (11) is bolted to the bottom of the first slider (9). A drive motor (12) is bolted to the front surface of the cleaning tank (1). The front surface of the drive shaft (3) passes through the cleaning tank (1) and is bolted to the output end of the drive motor (12).

2. The stone blank cleaning device for easy recycling according to claim 1, characterized in that: Water tanks (13) are bolted to both sides of the cleaning tank (1). A second water pump (14) is connected to the top of the water tank (13). A water supply pipe (15) is connected to the top of the second water pump (14).

3. The stone blank cleaning device convenient for recycling according to claim 2, characterized in that: Flushing grooves (16) are bolted to both sides of the top of the inner cavity of the cleaning tank (1). The other end of the water supply pipe (15) passes through the top of the cleaning tank (1) and is connected to the top of the flushing groove (16).

4. The stone blank cleaning device convenient for recycling according to claim 1, wherein: Movable plates (17) are hinged to the inner sides of the inner cavity of the cleaning tank (1). A chute (18) is formed at the bottom of the movable plate (17). A second slider (19) is slidably connected to the inner side of the chute (18).

5. The cleaning device for stone blanks that is convenient for recycling according to claim 4, wherein: Cylinders (20) are hinged to the middle parts of both sides of the inner cavity of the cleaning tank (1). The bottom of the second slider (19) is hinged to the top of the cylinder (20).

6. The stone blank cleaning device convenient for recycling according to claim 1, characterized in that: A servo motor (21) is bolted to the bottom of the inner cavity of the cleaning tank (1). An output end of the servo motor (21) is bolted to an incomplete gear (22). A rack (23) is bolted to the bottom of the drive rod (7). The right side of the rack (23) meshes with the surface of the incomplete gear (22).

7. The stone blank cleaning device convenient for recycling according to claim 1, characterized in that: A discharge chute (24) is connected to the lower part of the left side of the cleaning tank (1).

8. The stone blank cleaning device convenient for recycling according to claim 1, wherein: A drain pipe (25) is connected to the lower part of the right side of the cleaning tank (1). A first water pump (26) is connected to the middle part of the drain pipe (25).

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