Self-cleaning pulverizer

Abstract

The utility model discloses a self-cleaning pulverizer which comprises a pulverizer body, a feeding port is formed in the surface of the pulverizer body, and a rotating roller is rotationally connected to the interior of the feeding port through a bearing. Through the arrangement of the cleaning brush, when the tool bit needs to be cleaned, an inserting plate is pulled out firstly, a first electric telescopic rod is controlled to stretch out, a water pump is started to suck a water source from a water inlet pipe and pump the water source into a splitter plate, and then the water source is sprayed out from a water spraying opening to the surface of the tool bit to wet the surface of the tool bit; meanwhile, a first motor is started to drive a driving tooth to rotate, the driving tooth is meshed with a driven wheel to drive a rotating rod and a cleaning brush on the surface of the rotating rod to rotate, then a servo motor is controlled to slowly rotate at a constant speed, dirt on the surface of the tool bit is brushed away at a constant speed through the cleaning brush, and the dirt is flushed down through water flow, so that the tool bit is cleaned up; and the problem that the cutter head is rusted due to the fact that dirt is affected with damp is solved, use by a user is facilitated, and the practicability of the pulverizer is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pulverizer production, in particular to a self-cleaning pulverizer. Background Art

[0002] A crusher is a machine that crushes large solid raw materials into required sizes. It is mainly used in various industries such as mining and building materials.

[0003] The existing grinder cannot be automatically cleaned after completing the work. The surface of its crushing cutter head is easily adhered to dust and dirt, which is easily affected by moisture, causing the cutter head to rust, reducing the crushing efficiency and shortening its service life. It is inconvenient for users to use and reduces the practicality of the grinder. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a self-cleaning grinder, which has the advantage of cleaning the cutter head, and solves the problem that the existing grinder cannot be automatically cleaned after completing the work, and the surface of its crushing cutter head is easily adhered to dust and dirt, and these dust and dirt are easily affected by moisture, which in turn causes the cutter head to rust, reduces the crushing accuracy, and shortens its service life.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a self-cleaning pulverizer, comprising a body, a feeding port is provided on the surface of the body, a rotating rod is rotatably connected to the inside of the feeding port through a bearing, a cutter head is fixedly connected to the surface of the rotating rod, a servo motor is fixedly connected to the front of the body, an output end of the servo motor passes through the inside of the feeding port and is fixedly connected to the rotating rod, slots are provided on both sides of the surface of the body, a plug plate is slidably connected to the inside of the slot, a cleaning slot is provided on the right side of the body, a fixing seat is fixedly connected to the right side of the body, a first electric telescopic rod is fixedly connected to the inner side of the fixing seat, a U-shaped frame is fixedly connected to the output end of the first electric telescopic rod, a rotating rod is rotatably connected to the inner side of the U-shaped frame, a cleaning brush is sleeved on the surface of the rotating rod, a driven wheel is sleeved on the surface of the rear end of the rotating rod, a fixing plate is fixedly connected to the inner side of the U-shaped frame, a first motor is fixedly connected to the top of the fixing plate, a driving tooth is fixedly connected to the output end of the first motor, the driving tooth is meshed with the driven wheel, and a material return port is provided on the front side of the body;

[0006] The top of the U-shaped frame is fixedly connected to a top plate, the top of the top plate is fixedly connected to a water pump, the output end of the water pump is connected to a diverter plate, the left side of the diverter plate is connected to a water outlet, and the output end of the water pump is connected to a water inlet pipe.

[0007] As a preferred embodiment of the utility model, the front and back sides of the body are fixedly connected with connecting plates, the top of the connecting plates are fixedly connected with the second electric telescopic rod, the output ends of the second electric telescopic rods are fixedly connected with connecting rods, the bottoms of the connecting rods are fixedly connected with sliding rods, the bottom ends of the sliding rods are fixedly connected with the plug plates, and the sliding rods are slidably connected with the slots.

[0008] As a preferred embodiment of the present invention, both sides of the inner wall of the feeding port are inclined downward.

[0009] As a preferred embodiment of the present invention, the surface of the insert plate is inclined downward, and the surface of the insert plate and the inner surface of the feeding port are located in the same horizontal plane.

[0010] As a preferred embodiment of the utility model, a guide plate is fixedly connected to the interior of the material return port, and the surface of the guide plate is inclined downward.

[0011] As a preferred embodiment of the present invention, the telescopic stroke of the second electric telescopic rod is shorter than the length of the slot.

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

[0013] 1. The utility model is provided with a cleaning brush. When the cutter head needs to be cleaned, the plug plate is first pulled out, and the first electric telescopic rod is controlled to extend, and the water pump is started to draw water from the water inlet pipe and pump it into the inside of the diverter plate, and then the water is sprayed from the water nozzle to wet the surface of the cutter head. The first electric telescopic rod drives the U-shaped frame to move to the left side, and at the same time, the first motor is started to drive the active gear to rotate. The active gear drives the rotating rod and the cleaning brush on its surface to rotate by meshing with the driven wheel, and then the servo motor is controlled to rotate slowly and uniformly, and the cleaning brush brushes the dirt on the surface of the cutter head at a uniform speed, and the water flow flushes the dirt down, so that the cutter head is cleaned, avoiding the problem of dirt getting damp and rusting the cutter head, facilitating the use of the user, and improving the practicality of the crusher.

[0014] 2. The utility model provides a second electric telescopic rod, which drives the connecting rod and the sliding rod by starting the second electric telescopic rod, thereby driving the plug board to move up and down, thereby avoiding the problem that the operator is easily injured by touching the cutter head during manual operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 It is a side view schematic diagram of the structure of the utility model;

[0017] Figure 3 It is a top view cross-sectional schematic diagram of the structure body of the utility model;

[0018] Figure 4It is a front view cross-sectional schematic diagram of the structure of the utility model.

[0019] In the figure: 1. machine body; 2. feeding port; 3. rotating rod; 4. cutter head; 5. servo motor; 6. slot; 7. plug board; 8. cleaning slot; 9. fixed seat; 10. first electric telescopic rod; 11. U-shaped frame; 12. rotating rod; 13. cleaning brush; 14. driven wheel; 15. fixed plate; 16. first motor; 17. driving gear; 18. material return port; 19. top plate; 20. water pump; 21. diverter plate; 22. water spray port; 23. water inlet pipe; 24. connecting plate; 25. second electric telescopic rod; 26. connecting rod; 27. sliding rod; 28. guide plate. DETAILED DESCRIPTION

[0020] 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.

[0021] like Figures 1 to 4 As shown, a self-cleaning pulverizer includes a body 1, a feeding port 2 is provided on the surface of the body 1, a rotating rod 3 is rotatably connected to the inside of the feeding port 2 through a bearing, a cutter head 4 is fixedly connected to the surface of the rotating rod 3, a servo motor 5 is fixedly connected to the front of the body 1, an output end of the servo motor 5 passes through the inside of the feeding port 2 and is fixedly connected to the rotating rod 3, slots 6 are provided on both sides of the surface of the body 1, a plug plate 7 is slidably connected to the inside of the slot 6, a cleaning groove 8 is provided on the right side of the body 1, a fixing seat 9 is fixedly connected to the right side of the body 1, and the inside of the fixing seat 9 The side is fixedly connected with a first electric telescopic rod 10, the output end of the first electric telescopic rod 10 is fixedly connected with a U-shaped frame 11, the inner side of the U-shaped frame 11 is rotatably connected with a rotating rod 12, the surface of the rotating rod 12 is sleeved with a cleaning brush 13, the surface of the rear end of the rotating rod 12 is sleeved with a driven wheel 14, the inner side of the U-shaped frame 11 is fixedly connected with a fixing plate 15, the top of the fixing plate 15 is fixedly connected with a first motor 16, the output end of the first motor 16 is fixedly connected with a driving tooth 17, the driving tooth 17 is meshed with the driven wheel 14, and a material return port 18 is opened on the front side of the machine body 1;

[0022] A top plate 19 is fixedly connected to the top of the U-shaped frame 11, a water pump 20 is fixedly connected to the top of the top plate 19, an output end of the water pump 20 is connected to a diverter plate 21, a water outlet 22 is connected to the left side of the diverter plate 21, and an output end of the water pump 20 is connected to a water inlet pipe 23.

[0023] refer to Figures 1 to 4The front and back sides of the machine body 1 are fixedly connected with a connecting plate 24, the top of the connecting plate 24 is fixedly connected with a second electric telescopic rod 25, the output end of the second electric telescopic rod 25 is fixedly connected with a connecting rod 26, the bottom of the connecting rod 26 is fixedly connected with a sliding rod 27, the bottom end of the sliding rod 27 is fixedly connected with the plug plate 7, and the sliding rod 27 is slidably connected with the slot 6.

[0024] As a technical optimization solution of the utility model, by setting the second electric telescopic rod 25, the second electric telescopic rod 25 is started to drive the connecting rod 26 and the sliding rod 27, thereby driving the plug plate 7 to move up and down, thereby avoiding the problem of the operator easily touching the cutter head 4 and getting injured during manual operation.

[0025] refer to Figure 1 , Figure 2 and Figure 4 , both sides of the inner wall of the feeding port 2 are inclined downward.

[0026] As a technical optimization solution of the utility model, by setting the inner walls of the feeding port 2 on both sides to be inclined downward, the problem of material jamming will not occur when the material is crushed.

[0027] refer to Figure 1 and Figure 4 The surface of the insert plate 7 is inclined downward, and the surface of the insert plate 7 and the inner surface of the feeding port 2 are located in the same horizontal plane.

[0028] As a technical optimization solution of the utility model, by arranging the surface of the plug plate 7 and the inner surface of the feeding port 2 to be on the same horizontal plane, it is avoided that the top of the plug plate 7 is higher than the inner surface of the feeding port 2, resulting in part of the material being blocked and unable to fall into the feeding port 2.

[0029] refer to Figures 1 to 3 A guide plate 28 is fixedly connected to the interior of the material return port 18, and the surface of the guide plate 28 is inclined downward.

[0030] As a technical optimization solution of the utility model, the provision of the guide plate 28 avoids the problem that the corners of the material withdrawal opening 18 are difficult to clean after the material is withdrawn.

[0031] refer to Figures 1 to 4 , the telescopic stroke of the second electric telescopic rod 25 is shorter than the length of the slot 6.

[0032] As a technical optimization solution of the utility model, by setting the telescopic stroke of the second electric telescopic rod 25 to be shorter than the length of the slot 6, when the second electric telescopic rod 25 drives the plug board 7 to extend, the plug board 7 will not be separated from the slot 6, causing the return stroke to be offset and difficult to reset.

[0033] The working principle and use process of the utility model are as follows: when in use, the user starts the second electric telescopic rod 25 to drive the connecting rod 26 and the sliding rod 27, thereby driving the plug board 7 to move up, and then controls the first electric telescopic rod 10 to extend, starts the water pump 20 to draw water from the water inlet pipe 23 and pump it into the inside of the diverter plate 21, and then sprays it from the water spray port 22 to wet the surface of the cutter head 4, the first electric telescopic rod 10 drives the U-shaped frame 11 to move to the left, and at the same time starts the first motor 16 to drive the active gear 17 to rotate, the active gear 17 drives the rotating rod 12 and the cleaning brush 13 on its surface to rotate by meshing with the driven wheel 14, and then controls the servo motor 5 to rotate slowly and uniformly, the cleaning brush 13 brushes the dirt on the surface of the cutter head 4 at a uniform speed, and the water flow flushes the dirt down, so that the cutter head 4 is cleaned, and the problem of dirt getting wet and causing the cutter head 4 to rust can be avoided.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A self-cleaning pulverizer, comprising a body (1), characterized in that: The surface of the machine body (1) is provided with a feeding port (2), the inside of the feeding port (2) is rotatably connected to a rotating rod (3) via a bearing, the surface of the rotating rod (3) is fixedly connected to a cutter head (4), the front of the machine body (1) is fixedly connected to a servo motor (5), the output end of the servo motor (5) penetrates into the inside of the feeding port (2) and is fixedly connected to the rotating rod (3), both sides of the surface of the machine body (1) are provided with slots (6), the inside of the slots (6) is slidably connected to a plug plate (7), the right side of the machine body (1) is provided with a cleaning groove (8), the right side of the machine body (1) is fixedly connected to a fixing seat (9), the inner side of the fixing seat (9) is fixedly connected to a first An electric telescopic rod (10), wherein the output end of the first electric telescopic rod (10) is fixedly connected to a U-shaped frame (11), the inner side of the U-shaped frame (11) is rotatably connected to a rotating rod (12), the surface of the rotating rod (12) is sleeved with a cleaning brush (13), the surface of the rear end of the rotating rod (12) is sleeved with a driven wheel (14), the inner side of the U-shaped frame (11) is fixedly connected to a fixing plate (15), the top of the fixing plate (15) is fixedly connected to a first motor (16), the output end of the first motor (16) is fixedly connected to a driving tooth (17), the driving tooth (17) is meshed with the driven wheel (14), and the front side of the body (1) is provided with a material return port (18); The top of the U-shaped frame (11) is fixedly connected to a top plate (19), the top of the top plate (19) is fixedly connected to a water pump (20), the output end of the water pump (20) is connected to a diverter plate (21), the left side of the diverter plate (21) is connected to a water spray port (22), and the output end of the water pump (20) is connected to a water inlet pipe (23).

2. A self-cleaning pulverizer according to claim 1, characterized in that: The front and back sides of the machine body (1) are fixedly connected with a connecting plate (24); the top of the connecting plate (24) is fixedly connected with a second electric telescopic rod (25); the output end of the second electric telescopic rod (25) is fixedly connected with a connecting rod (26); the bottom of the connecting rod (26) is fixedly connected with a sliding rod (27); the bottom end of the sliding rod (27) is fixedly connected with the plug plate (7); and the sliding rod (27) is slidably connected with the slot (6).

3. A self-cleaning pulverizer according to claim 1, characterized in that: Both sides of the inner wall of the feeding port (2) are inclined downward.

4. A self-cleaning pulverizer according to claim 1, characterized in that: The surface of the inserting plate (7) is inclined downward, and the surface of the inserting plate (7) and the inner surface of the feeding port (2) are located in the same horizontal plane.

5. A self-cleaning pulverizer according to claim 1, characterized in that: A guide plate (28) is fixedly connected to the interior of the material return port (18), and the surface of the guide plate (28) is inclined downward.

6. A self-cleaning pulverizer according to claim 2, characterized in that: The telescopic stroke of the second electric telescopic rod (25) is shorter than the length of the slot (6).

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