Efficient grinding rubber powder processing equipment

Abstract

The utility model relates to the field of rubber powder processing, in particular to efficient grinding rubber powder processing equipment which comprises a grinding box, a smashing and grinding assembly is installed in an inner cavity of the grinding box, the smashing and grinding assembly comprises a driving motor, and the left side of the driving motor is fixedly connected with the right side of the grinding box through bolts. Through cooperation of the driving motor, the linkage gear, the first belt pulley, the belt, the second belt pulley, the crushing grinding rollers and the grinding rollers, the rubber powder grinding device has the advantage of being capable of efficiently grinding rubber powder, the driving motor drives the crushing grinding roller on the front side to rotate, and under the action of the linkage gear, the crushing grinding roller on the rear side rotates along with the crushing grinding roller, so that the grinding efficiency is improved. The rubber is crushed and ground, and the crushed and ground rubber falls on a flow guide plate; and through cooperation of a screening net plate, a circular plate, a hydraulic cylinder, a short plate, a vibration spring, a stabilizing rod and a mounting plate, the rubber powder screening device has the advantage of being capable of screening rubber powder.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber powder processing, in particular to a high-efficiency grinding rubber powder processing device. Background Art

[0002] Rubber powder processing refers to the process of converting waste rubber products into rubber powder through specific technological means. This processing method not only helps to recycle resources and reduce environmental pollution, but also reduces production costs and improves economic benefits. When processing rubber powder, rubber powder processing equipment is needed.

[0003] After searching, the announcement number is CN210545349U, and the name is a rubber double-roller grinding machine, including a frame. Through research and analysis, it is found that although it has the advantages of simple operation, no high temperature risk and will not cause rubber powder to catch fire, it still has the following disadvantages to a certain extent.

[0004] For example, because the rubber cannot be fully crushed and ground during use, and does not have the function of efficient grinding, the crushed and ground rubber powder particles are large, which reduces the effect of rubber crushing and grinding. Moreover, after grinding, the rubber powder is not screened, so the larger particles in the rubber cannot be screened out, resulting in particles of different sizes mixed together, reducing the quality of the rubber powder. In order to solve the above technical problems, we have designed a highly efficient grinding rubber powder processing equipment. Utility Model Content

[0005] The purpose of the utility model is to provide a highly efficient grinding rubber powder processing equipment, which has the advantages of being able to efficiently grind rubber powder and sieve rubber powder, and solves the problems of not being able to efficiently grind rubber powder and not being able to sieve rubber powder.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a kind of rubber powder processing equipment with high-efficiency grinding, comprising a grinding box, an inner cavity of the grinding box is equipped with a crushing and grinding assembly, the crushing and grinding assembly comprises a driving motor, the left side of the driving motor is fixedly connected to the right side of the grinding box by bolts, the inner cavity of the grinding box is movably connected with a crushing grinding roller and a grinding roller respectively through bearings, the front side of the grinding box is connected with a screening shell by bolts, the inner cavity of the screening shell is equipped with a screening assembly, the screening assembly comprises a short plate and a hydraulic cylinder, one side of the short plate is fixedly connected to the inner wall of the screening shell by bolts, a stabilizing rod is provided through the top of the screening shell, and the top of the stabilizing rod is connected with a screening mesh plate by bolts.

[0007] Preferably, the left ends of the grinding roller and the crushing grinding roller both pass through the left side of the grinding box, the left end of the crushing grinding roller is fixedly sleeved with a linkage gear, the two linkage gears are meshed with each other, the left ends of the front grinding roller and the front crushing grinding roller are both fixedly sleeved with a first belt pulley, and the left end of the driving motor shaft passes through the inner cavity of the grinding box and is fixedly connected to the right end of the front crushing grinding roller by bolts.

[0008] Preferably, a second belt pulley is provided on the left end fixed sleeve of the rear grinding roller, and the surfaces of the first belt pulley and the second belt pulley are both transmission-connected with belts.

[0009] Preferably, the left and right sides of the inner cavity of the screening shell are connected to mounting plates by bolts, the bottom of the hydraulic cylinder is fixedly connected to the top of the mounting plate by bolts, and the bottom end of the hydraulic cylinder passes through the bottom of the mounting plate and is connected to a circular plate by bolts.

[0010] Preferably, a vibration spring is movably sleeved on the surface of the stabilizing rod, the bottom and top ends of the vibration spring are respectively welded to the top of the short plate and the bottom of the screening mesh, the right end of the screening mesh passes through the right side of the screening shell, and a blanking hole is opened on the right side of the screening shell.

[0011] Preferably, the inner cavity of the grinding box is connected to a guide plate by bolts, the front end of the guide plate penetrates to the front side of the grinding box, a discharge hole is opened on the front of the grinding box, and the top of the grinding box is fixedly connected to a feed hopper.

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

[0013] 1. The utility model has the advantage of being able to efficiently grind rubber powder by cooperating with a driving motor, a linkage gear, a first belt pulley, a belt, a second belt pulley, a pulverizing roller and a grinding roller. The driving motor drives the pulverizing roller on the front side to rotate, and under the action of the linkage gear, the pulverizing roller on the rear side is rotated to pulverize and grind the rubber. The pulverized and ground rubber falls on the guide plate, and the first belt pulley on the front pulverizing roller drives the belt on it to rotate, and the second belt pulley is rotated to make another belt rotate accordingly, and the first belt pulley on the front side is rotated accordingly, so that the two grinding rollers rotate at the same time to grind the rubber falling on the guide plate, thereby efficiently grinding the rubber.

[0014] 2. The utility model has the advantage of being able to screen rubber powder by cooperating with a screening mesh plate, a circular plate, a hydraulic cylinder, a short plate, a vibration spring, a stabilizer bar and a mounting plate. The ground rubber powder falls onto the screening mesh plate through the guide plate. At the same time, the hydraulic cylinder is extended and retracted to drive the circular plate to move, thereby beating the screening mesh plate and contracting the vibration spring, so that the screening mesh plate vibrates to screen the rubber powder and ensure the quality of the rubber powder. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a partial left-side stereoscopic structural schematic diagram of the utility model;

[0017] Figure 3 This is a schematic diagram of the sectional three-dimensional structure of the utility model;

[0018] Figure 4 This is a right side sectional three-dimensional structural schematic diagram of the utility model;

[0019] Figure 5 This is a right-side perspective structural diagram of the utility model;

[0020] Figure 6 For this utility model Figure 4 Schematic diagram of the enlarged structure of A.

[0021] In the figure: 1. Grinding box; 2. Feed hopper; 3. Crushing and grinding assembly; 301. Driving motor; 302. Linkage gear; 303. First belt pulley; 304. Belt; 305. Second belt pulley; 306. Crushing and grinding roller; 307. Grinding roller; 4. Screening shell; 5. Guide plate; 6. Screening assembly; 601. Screening mesh plate; 602. Circular plate; 603. Hydraulic cylinder; 604. Short plate; 605. Vibration spring; 606. Stabilizer bar; 607. Mounting plate. DETAILED DESCRIPTION

[0022] See also Figure 1-Figure 6 , a highly efficient grinding rubber powder processing equipment, comprising a grinding box 1, an inner cavity of the grinding box 1 is equipped with a crushing and grinding assembly 3, the crushing and grinding assembly 3 comprises a driving motor 301, the left side of the driving motor 301 is fixedly connected to the right side of the grinding box 1 by bolts, the inner cavity of the grinding box 1 is movably connected with a crushing grinding roller 306 and a grinding roller 307 through bearings, the front of the grinding box 1 is connected with a screening shell 4 by bolts, the inner cavity of the screening shell 4 is equipped with a screening assembly 6, the screening assembly 6 comprises a short plate 604 and a hydraulic cylinder 603, one side of the short plate 604 is fixedly connected to the inner wall of the screening shell 4 by bolts, a stabilizing rod 606 is provided through the top of the screening shell 4, by providing the stabilizing rod 606, the stability of the vibration spring 605 can be ensured, so that the screening mesh plate 601 can vibrate up and down better, and the top of the stabilizing rod 606 is connected with the screening mesh plate 601 by bolts;

[0023] See also Figure 1 , Figure 2 and Figure 3The left ends of the grinding roller 307 and the crushing roller 306 are both inserted into the left side of the grinding box 1, and the left end of the crushing roller 306 is fixedly sleeved with a linkage gear 302, and the two linkage gears 302 are meshed with each other. The left ends of the front grinding roller 307 and the front crushing roller 306 are both fixedly sleeved with a first belt pulley 303, and the left end of the rotating shaft of the driving motor 301 is inserted into the inner cavity of the grinding box 1 and is fixedly connected to the right end of the front crushing roller 306 by bolts;

[0024] See also Figure 1 , Figure 2 and Figure 3 The left end of the rear grinding roller 307 is fixedly sleeved with a second belt pulley 305, and the surfaces of the first belt pulley 303 and the second belt pulley 305 are both connected with a belt 304;

[0025] See also Figure 4 , Figure 5 and Figure 6 The left and right sides of the inner cavity of the screening shell 4 are connected with mounting plates 607 by bolts. By setting the mounting plates 607, the hydraulic cylinder 603 can be supported so that the hydraulic cylinder 603 can drive the circular plate 602 to move. The bottom of the hydraulic cylinder 603 is fixedly connected to the top of the mounting plate 607 by bolts, and the bottom end of the hydraulic cylinder 603 penetrates to the bottom of the mounting plate 607 and is connected to the circular plate 602 by bolts.

[0026] See also Figure 4 , Figure 5 and Figure 6 A vibration spring 605 is movably sleeved on the surface of the stabilizing rod 606, and the bottom and top ends of the vibration spring 605 are respectively welded to the top of the short plate 604 and the bottom of the screening mesh plate 601, and the right end of the screening mesh plate 601 penetrates to the right side of the screening shell 4, and a blanking hole is opened on the right side of the screening shell 4;

[0027] See also Figure 1 , Figure 2 and Figure 3 The inner cavity of the grinding box 1 is connected with a guide plate 5 by bolts. By setting the guide plate 5, the rubber powder can be guided so that the rubber powder can fall on the screening mesh 601. The front end of the guide plate 5 penetrates to the front side of the grinding box 1. A discharge hole is opened on the front side of the grinding box 1. The top of the grinding box 1 is fixedly connected to a feed hopper 2.

[0028] When in use, an external controller and power supply are connected to inject the rubber to be ground into the grinding box 1 through the feed hopper 2, and the driving motor 301 rotates to drive the front grinding roller 306 to rotate, so that the linkage gear 302 on it rotates accordingly, and drives the linkage gear 302 on the rear side to rotate, so that the two grinding rollers 306 rotate at the same time, thereby grinding and grinding the rubber, and the ground rubber powder falls on the guide plate 5. When the front grinding roller 306 rotates, the first belt pulley 303 on it rotates accordingly, driving the belt 304 on it to rotate, so that the second belt pulley 305 rotates, thereby driving the grinding roller 306 on the rear side. The roller 307 rotates, and drives another belt 304 to rotate through the second belt pulley 305, so that the first belt pulley 303 on the front side rotates, thereby rotating the two grinding rollers 307, and grinding the rubber powder sliding down from the guide plate 5 again, thereby improving the effect of rubber crushing and grinding. Under the action of the guide plate 5, the rubber powder can fall on the screening mesh plate 601, and the hydraulic cylinder 603 retracts and drives the circular plate 602 to move up and down, thereby beating the screening mesh plate 601, and the vibration spring 605 contracts, so that the screening mesh plate 601 vibrates to screen the rubber powder, thereby improving the quality of the rubber powder.

[0029] In summary: the high-efficiency grinding rubber powder processing equipment, through the cooperation of the driving motor 301, the linkage gear 302, the first belt pulley 303, the belt 304, the second belt pulley 305, the crushing grinding roller 306, the grinding roller 307, the screening mesh plate 601, the circular plate 602, the hydraulic cylinder 603, the short plate 604, the vibration spring 605, the stabilizing bar 606 and the mounting plate 607, solves the problem of not being able to efficiently grind the rubber powder and not being able to screen the rubber powder.

Claims

1. A highly efficient grinding rubber powder processing device, comprising a grinding box (1), characterized in that: The inner cavity of the grinding box (1) is provided with a crushing and grinding assembly (3), the crushing and grinding assembly (3) comprising a driving motor (301), the left side of the driving motor (301) being fixedly connected to the right side of the grinding box (1) by bolts, the inner cavity of the grinding box (1) being movably connected to a crushing and grinding roller (306) and a grinding roller (307) by bearings, the front of the grinding box (1) being connected to a screening shell (4) by bolts, the inner cavity of the screening shell (4) being provided with a screening assembly (6), the screening assembly (6) comprising a short plate (604) and a hydraulic cylinder (603), one side of the short plate (604) being fixedly connected to the inner wall of the screening shell (4) by bolts, the top of the screening shell (4) being provided with a stabilizing rod (606), the top of the stabilizing rod (606) being connected to a screening mesh plate (601) by bolts.

2. The highly efficient grinding rubber powder processing equipment according to claim 1 is characterized in that: The left ends of the grinding roller (307) and the crushing roller (306) are both inserted into the left side of the grinding box (1); the left end of the crushing roller (306) is fixedly sleeved with a linkage gear (302); the two linkage gears (302) are meshed with each other; the left ends of the front grinding roller (307) and the front crushing roller (306) are both fixedly sleeved with a first belt pulley (303); the left end of the rotating shaft of the driving motor (301) is inserted into the inner cavity of the grinding box (1) and is fixedly connected to the right end of the front crushing roller (306) by bolts.

3. The highly efficient grinding rubber powder processing equipment according to claim 2 is characterized in that: A second belt pulley (305) is fixedly mounted on the left end of the rear grinding roller (307), and belts (304) are connected to the surfaces of the first belt pulley (303) and the second belt pulley (305).

4. The highly efficient grinding rubber powder processing equipment according to claim 1 is characterized in that: The left and right sides of the inner cavity of the screening shell (4) are both connected to mounting plates (607) by bolts, the bottom of the hydraulic cylinder (603) is fixedly connected to the top of the mounting plate (607) by bolts, and the bottom end of the hydraulic cylinder (603) passes through the bottom of the mounting plate (607) and is connected to the circular plate (602) by bolts.

5. The highly efficient grinding rubber powder processing equipment according to claim 4 is characterized in that: A vibration spring (605) is movably sleeved on the surface of the stabilizing rod (606); the bottom and top ends of the vibration spring (605) are respectively welded to the top of the short plate (604) and the bottom of the screening mesh plate (601); the right end of the screening mesh plate (601) penetrates to the right side of the screening shell (4); and a material drop hole is opened on the right side of the screening shell (4).

6. The highly efficient grinding rubber powder processing equipment according to claim 1, characterized in that: The inner cavity of the grinding box (1) is connected to a guide plate (5) via bolts, the front end of the guide plate (5) extends through the front side of the grinding box (1), a discharge hole is provided on the front side of the grinding box (1), and the top of the grinding box (1) is fixedly connected to a feed hopper (2).

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