Powder separation device of pulverizer

Abstract

The utility model relates to the technical field of crushers, in particular to a powder separation device of a crusher, which mainly comprises a separation tank, a feed hopper, a filter cartridge arranged at the top of the separation tank, a knocking mechanism arranged in the separation tank, and a shaking mechanism arranged in the separation tank and used for knocking the filter cartridge to vibrate the filter cartridge, and the shaking device is arranged above the filter cartridge and is used for driving the filter cartridge to shake and enhancing powder filtration. The filter cartridge moves left and right to drive the fixing rod and the pressing plate to move, the pressing plate moves to push the fixing block and the connecting rod to rotate, the fixing block extrudes the spring on the arc-shaped rod, and at the moment, the other end of the connecting rod drives the rubber rod and the rubber head to knock the outer wall of the filter cartridge, so that the filter cartridge vibrates; and the powder is not easy to gather at the filter holes after long-time use, so that the filter holes are not easy to block, and the separation efficiency is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of pulverizers, in particular to a powder separation device of a pulverizer. Background Art

[0002] A pulverizer is a machine that crushes large solid raw materials into required sizes. The pulverizer consists of coarse crushing, fine crushing, and wind conveying devices. It achieves the purpose of the pulverizer in the form of high-speed impact, using wind energy to pulverize in one go, eliminating the traditional screening process. In the process of pulverizing objects, many materials cannot meet the pulverization requirements at one time, so the pulverized materials need to be screened. The pulverizer generally screens them through a separation device.

[0003] When the existing separation device is in use, the crushed material is easy to adhere to the filter holes. After long-term use, more powder will accumulate, which will cause the filter holes to be blocked, affecting the separation efficiency of the objects.

[0004] Therefore, a powder separation device for a pulverizer is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a powder separation device for a pulverizer to solve the problems raised by the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A powder separation device for a pulverizer, comprising: a separation tank;

[0008] A feed hopper, arranged on the top of the separation tank;

[0009] A filter cartridge is arranged inside the separation tank;

[0010] A knocking mechanism is arranged inside the separation tank and is used to knock the filter cartridge to make the filter cartridge vibrate;

[0011] The shaking mechanism is arranged above the filter cartridge and is used to drive the filter cartridge to shake and enhance powder filtration.

[0012] Preferably, the knocking mechanism includes fixed rods fixedly installed on the outer walls of both sides of the filter cartridge, pressure plates are fixedly installed at both ends of the two fixed rods, hinge blocks are fixedly installed on the inner walls of both sides of the separation tank, and connecting rods are hinged on the inner walls of the two hinge blocks.

[0013] Preferably, a fixed block is fixedly installed on the upper end of the connecting rod, and the side of the fixed block is slidably connected to the side of the pressure plate. Two through holes are penetrated through the side of the fixed block, and the inner walls of the two through holes are respectively slidably connected with arc rods, and one end of the arc rod is fixedly connected to the inner wall of the separation tank.

[0014] Preferably, a circular plate is fixedly mounted on the other end of the arc rod, a spring is slidably mounted on the outer wall of the arc rod, and both ends of the spring are fixedly connected to the side surface of the fixed block and the inner wall of the separation tank respectively.

[0015] Preferably, a rubber rod is fixedly mounted on the lower end of the connecting rod, and a rubber head is fixedly mounted on the lower end of the rubber rod.

[0016] Preferably, the shaking mechanism includes four connecting sleeves fixedly mounted on the top surface of the filter cartridge, the inner walls of the four connecting sleeves are slidably connected to two sliding rods, and the two ends of the two sliding rods are respectively fixedly connected to the inner wall of the separation tank.

[0017] Preferably, a motor is fixedly mounted on the top surface of the separation tank, a rotating shaft is fixedly mounted on the lower end of the motor output rod, and the lower end of the rotating shaft rotates through the first bearing seat to penetrate the top surface of the separation tank and extend to the interior of the separation tank.

[0018] Preferably, a disc is fixedly mounted on the lower end of the rotating shaft, an adjusting rod is hinged on the bottom surface of the disc, the other end of the adjusting rod is hinged to the top surface of the filter cartridge, a discharge pipe is fixedly mounted through the outer wall of the separation tank, and a supporting leg is fixedly mounted on the bottom surface of the separation tank.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] The utility model drives the fixing rod and the pressure plate to move by moving the filter cartridge left and right. The movement of the pressure plate pushes the fixing block and the connecting rod to rotate. The fixing block squeezes the spring on the arc rod. At this time, the other end of the connecting rod drives the rubber rod and the rubber head to knock the outer wall of the filter cartridge, so that the filter cartridge vibrates, thereby separating the powder in the filter holes. Long-term use is not easy to cause powder to gather at the filter holes, which ensures that the filter holes are not easily blocked and the separation efficiency is guaranteed.

[0021] By turning on the motor, the shaft is driven to rotate, the shaft drives the disc to rotate, and the disc drives the adjusting rod to move. Under the joint action of the adjusting rod, sliding rod and connecting sleeve, the filter cartridge swings back and forth, thereby accelerating the separation efficiency of objects in the filter cartridge. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 2 It is a schematic cross-sectional view of the three-dimensional structure of the utility model;

[0024] Figure 3 It is a top cross-sectional view of the three-dimensional structure of the utility model;

[0025] Figure 4 For the utility model Figure 2 Enlarged view of point A in the middle;

[0026] Figure 5 For the utility model Figure 3 Enlarged view of point B in the middle.

[0027] In the figure: 1. separation tank; 101. feed hopper; 102. discharge pipe; 103. support leg; 104. filter cartridge; 2. knocking mechanism; 201. fixing rod; 202. pressure plate; 203. hinge block; 204. connecting rod; 205. fixing block; 206. arc rod; 207. round plate; 208. spring; 209. rubber rod; 210. rubber head; 3. shaking mechanism; 301. connecting sleeve; 302. sliding rod; 303. motor; 304. rotating shaft; 305. disc; 306. adjusting rod. DETAILED DESCRIPTION

[0028] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0029] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0030] Embodiment 1:

[0031] See also Figure 1-5 , the utility model provides a technical solution: a powder separation device of a pulverizer, comprising: a separation tank 1, a feed hopper 101, arranged on the top of the separation tank 1, and a filter cartridge 104, arranged inside the separation tank 1;

[0032] The knocking mechanism 2 is arranged inside the separation tank 1 and is used to knock the filter cartridge 104 so that the filter cartridge 104 vibrates. The knocking mechanism 2 includes a fixed rod 201 fixedly installed on the outer walls of both sides of the filter cartridge 104, and a pressure plate 202 is fixedly installed at both ends of the two fixed rods 201. The inner walls of both sides of the separation tank 1 are respectively fixedly installed with hinge blocks 203, and the inner walls of the two hinge blocks 203 are respectively hinged with connecting rods 204. The upper end of the connecting rod 204 is fixedly installed with a fixed block 205, and the side of the fixed block 205 is connected to the side of the pressure plate 202. The fixed block 205 is connected by sliding on the surface, and two through holes are formed on the side of the fixed block 205, and the inner walls of the two through holes are respectively connected by sliding with arc rods 206, one end of the arc rod 206 is fixedly connected to the inner wall of the separation tank 1, and the other end of the arc rod 206 is fixedly installed with a circular plate 207, and the outer wall of the arc rod 206 is slidably installed with a spring 208, and the two ends of the spring 208 are respectively fixedly connected to the side of the fixed block 205 and the inner wall of the separation tank 1, and the lower end of the connecting rod 204 is fixedly installed with a rubber rod 209, and the lower end of the rubber rod 209 is fixedly installed with a rubber head 210;

[0033] The filter cartridge 104 moves left and right, driving the fixed rod 201 and the pressing plate 202 to move. The pressing plate 202 moves to push the fixed block 205 and the connecting rod 204 to rotate. The fixed block 205 squeezes the spring 208 on the arc rod 206. At this time, the other end of the connecting rod 204 drives the rubber rod 209 and the rubber head 210 to knock the outer wall of the filter cartridge 104, so that the filter cartridge 104 vibrates, thereby separating the powder in the filter hole. Long-term use is not likely to cause powder to gather at the filter hole, ensuring that the filter hole is not easily blocked and the separation efficiency is guaranteed.

[0034] Embodiment 2:

[0035] like Figure 1-5 As shown, a powder separation device of a pulverizer disclosed in the second embodiment of the present invention has a structure that is basically the same as that in the first embodiment, except that a shaking mechanism 3 is arranged above the filter cartridge 104 to drive the filter cartridge 104 to shake and enhance powder filtration. The shaking mechanism 3 includes four connecting sleeves 301 fixedly mounted on the top surface of the filter cartridge 104. The inner walls of the four connecting sleeves 301 are slidably connected to two sliding rods 302. The two ends of the two sliding rods 302 are respectively fixedly connected to the inner wall of the separation tank 1 to separate the powder. A motor 303 is fixedly installed on the top surface of the tank 1, and a rotating shaft 304 is fixedly installed on the lower end of the output rod of the motor 303. The lower end of the rotating shaft 304 rotates through the top surface of the separation tank 1 through the first bearing seat and extends to the inside of the separation tank 1. A disc 305 is fixedly installed on the lower end of the rotating shaft 304. An adjusting rod 306 is hinged on the bottom surface of the disc 305. The other end of the adjusting rod 306 is hinged to the top surface of the filter cartridge 104. A discharge pipe 102 is fixedly installed through the outer wall of the separation tank 1, and a supporting leg 103 is fixedly installed on the bottom surface of the separation tank 1.

[0036] By turning on the motor 303, the rotating shaft 304 is driven to rotate, the rotating shaft 304 drives the disc 305 to rotate, and the disc 305 drives the adjusting rod 306 to move. Under the joint action of the adjusting rod 306, the sliding rod 302 and the connecting sleeve 301, the filter cartridge 104 is caused to rock back and forth left and right, thereby accelerating the separation efficiency of the objects in the filter cartridge 104.

[0037] The specific solution is as follows: the crushed objects fall from the feed hopper 101 into the filter cartridge 104, the motor 303 is turned on, the shaft 304 is driven to rotate, the shaft 304 drives the disc 305 to rotate, the disc 305 drives the adjustment rod 306 to move, under the joint action of the adjustment rod 306, the slide rod 302 and the connecting sleeve 301, the filter cartridge 104 is reciprocated left and right, thereby accelerating the separation efficiency of the objects in the filter cartridge 104, and the filter cartridge 104 moves left and right while driving the fixing rod 2 01 and the pressure plate 202 move, and the pressure plate 202 moves to push the fixed block 205 and the connecting rod 204 to rotate, and the fixed block 205 squeezes the spring 208 on the arc rod 206. At this time, the other end of the connecting rod 204 drives the rubber rod 209 and the rubber head 210 to knock on the outer wall of the filter cartridge 104, so that the filter cartridge 104 vibrates, thereby separating the powder in the filter holes. Long-term use is not easy to cause powder to gather at the filter holes, ensuring that the filter holes are not easy to be blocked, thereby ensuring the separation efficiency.

[0038] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0039] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A powder separation device for a pulverizer, characterized in that: include: Separation tank (1); A feed hopper (101) is arranged on the top of the separation tank (1); A filter cartridge (104) is arranged inside the separation tank (1); A knocking mechanism (2) is arranged inside the separation tank (1) and is used to knock the filter cartridge (104) so ​​that the filter cartridge (104) vibrates; The shaking mechanism (3) is arranged above the filter cartridge (104) and is used to drive the filter cartridge (104) to shake and enhance powder filtration.

2. The powder separation device of a pulverizer according to claim 1, characterized in that: The knocking mechanism (2) comprises fixed rods (201) fixedly mounted on the outer walls of both sides of the filter cartridge (104), pressure plates (202) being fixedly mounted at both ends of the two fixed rods (201), hinge blocks (203) being fixedly mounted on the inner walls of both sides of the separation tank (1), and connecting rods (204) being hingedly mounted on the inner walls of the two hinge blocks (203).

3. The powder separation device of a pulverizer according to claim 2, characterized in that: A fixing block (205) is fixedly mounted on the upper end of the connecting rod (204), and the side of the fixing block (205) is slidably connected to the side of the pressure plate (202). Two through holes are formed through the side of the fixing block (205), and the inner walls of the two through holes are respectively slidably connected to arc-shaped rods (206), and one end of the arc-shaped rod (206) is fixedly connected to the inner wall of the separation tank (1).

4. The powder separation device of a pulverizer according to claim 3, characterized in that: A circular plate (207) is fixedly mounted on the other end of the arc-shaped rod (206), a spring (208) is slidably mounted on the outer wall of the arc-shaped rod (206), and two ends of the spring (208) are respectively fixedly connected to the side surface of the fixed block (205) and the inner wall of the separation tank (1).

5. The powder separation device of a pulverizer according to claim 4, characterized in that: A rubber rod (209) is fixedly mounted on the lower end of the connecting rod (204), and a rubber head (210) is fixedly mounted on the lower end of the rubber rod (209).

6. The powder separation device of a pulverizer according to claim 1, characterized in that: The shaking mechanism (3) comprises four connecting sleeves (301) fixedly mounted on the top surface of the filter cartridge (104), the inner walls of the four connecting sleeves (301) being slidably connected to two sliding rods (302), and the two ends of the two sliding rods (302) are respectively fixedly connected to the inner wall of the separation tank (1).

7. The powder separation device of a pulverizer according to claim 1, characterized in that: A motor (303) is fixedly mounted on the top surface of the separation tank (1); a rotating shaft (304) is fixedly mounted on the lower end of an output rod of the motor (303); and the lower end of the rotating shaft (304) rotates through a first bearing seat to penetrate the top surface of the separation tank (1) and extend into the interior of the separation tank (1).

8. The powder separation device of a pulverizer according to claim 7, characterized in that: A disc (305) is fixedly mounted on the lower end of the rotating shaft (304); an adjusting rod (306) is hingedly mounted on the bottom surface of the disc (305); the other end of the adjusting rod (306) is hingedly mounted on the top surface of the filter cartridge (104); a discharge pipe (102) is fixedly mounted through the outer wall of the separation tank (1); and a supporting leg (103) is fixedly mounted on the bottom surface of the separation tank (1).

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