Resin grinding wheel abrasive caking crushing device

Abstract

The utility model relates to the technical field of crushing devices, and discloses a resin grinding wheel abrasive caking crushing device which comprises a crushing box, a crushing device, a crushing device and a crushing device, the feeding hopper is arranged on the crushing box; the drawer is arranged in the crushing box; the working plate is arranged above the drawer; the crushing mechanism is arranged above the working plate; the separate laying mechanism is arranged between the working plate and the drawer; wherein the separate laying mechanism comprises a collecting box, the collecting box is arranged below the working plate, and a plurality of leaking holes are formed in a bottom plate of the collecting box; and the sub-laying pipes are obliquely and downwards arranged on the two sides of the collecting box in a communicating mode, the other sides of the sub-laying pipes extend to the side wall of the drawer, and the sub-laying pipes are provided with material distributing openings penetrating in the vertical direction. According to the resin grinding wheel abrasive caking crushing device, the problem that materials are accumulated in the middle of a collecting box in a concentrated mode after being crushed by an existing device and cannot uniformly fall into the collecting box is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of crushing devices, in particular to a resin grinding wheel abrasive agglomerate crushing device. Background Art

[0002] The abrasive used to make resin grinding wheels must be mixed before being formed into grinding wheels. That is, white corundum and resin are mixed so that the surface of the white corundum is covered with a layer of resin. After mixing, it needs to be dried in an environment with specific temperature and humidity. After drying, a small amount of abrasive will clump. In the existing technology, some factories will directly use agglomerated abrasives to make grinding wheels, but this will cause the mechanical properties of the finished grinding wheels to be uneven, and even the appearance to be asymmetrical; some factories will use vibrating screens to separate qualified abrasives and agglomerates, and use qualified abrasives to make grinding wheels, which in turn wastes agglomerated abrasives. The existing resin grinding wheel abrasive agglomerates have poor crushing effect during crushing, and the crushing is uneven, which wastes a lot of time during crushing and reduces the crushing efficiency.

[0003] The Chinese utility model patent with publication number CN211636648U discloses a resin grinding wheel abrasive clumping crushing device, including a crushing box, a fixed frame, a control button, a collection box, a material guide inclined frame, an electric telescopic rod, a mounting frame, a square crushing box, a crushing tooth plate and a mounting plate. The fixed frame is installed on the upper side of the crushing box, the electric telescopic rod is installed inside the fixed frame, the mounting plate is fixed on the lower end face of the electric telescopic rod, the crushing tooth plate is installed on the lower side of the mounting plate, the mounting frame is fixed on the right side of the crushing box, the square crushing box is installed on the left end face of the mounting frame, the collection box is installed on the lower side of the square crushing box, the material guide inclined frame is installed on the left side of the upper end face of the square crushing box, and the control button is installed on the front face of the crushing box, which solves the problem that the original resin grinding wheel abrasive clumping is inconvenient to crush. However, the device still has some problems. For example, after the crushing is completed, the material will be concentrated in the middle of the collection box and cannot fall evenly in the collection box. If the accumulated material is not cleaned in time, the material will block the discharge hole, thereby affecting the discharge. Utility Model Content

[0004] The purpose of the utility model is to provide a resin grinding wheel abrasive agglomerate crushing device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the following technical solution is provided: a resin grinding wheel abrasive agglomerate crushing device, comprising:

[0006] A crushing box, wherein the interior of the crushing box is configured as a cavity;

[0007] A feed hopper is arranged above the crushing box;

[0008] A drawer is slidably arranged at the lower part of the crushing box;

[0009] A working plate is arranged inside the crushing box and above the drawer, and a discharge port is provided on the working plate;

[0010] A crushing mechanism, configured on the inner wall of the crushing box and arranged above the working plate;

[0011] A spreading mechanism, arranged between the working plate and the drawer;

[0012] Wherein, the paving mechanism includes:

[0013] A collecting box is arranged below the working plate, and a bottom plate of the collecting box is provided with a plurality of leakage holes;

[0014] The distribution pipe is arranged to be connected with both sides of the collecting box at an angle downward, and the other side of the distribution pipe extends to the side wall of the drawer. A distribution port is provided on the distribution pipe which passes through the pipe in a vertical direction.

[0015] In the above technical solution, further, the crushing mechanism includes:

[0016] A first cylinder is fixedly configured on the inner top plate of the crushing box;

[0017] A mounting plate, configured on the output shaft of the first cylinder;

[0018] A crushing tooth plate is arranged below the mounting plate;

[0019] The buffer mechanism is arranged between the crushing tooth plate and the mounting plate.

[0020] In any of the above technical solutions, further, workbenches are provided on both sides of the working plate, the crushing mechanism is arranged between the two workbenches, and one of the workbenches is slidingly arranged in contact with one side of the crushing tooth plate.

[0021] In any of the above technical solutions, further, a feed port is provided below the feed hopper, an inclined material guide pipe is fixedly provided below the feed port, and an output end of the material guide pipe is provided between the two workbenches.

[0022] In any of the above technical solutions, further, a mounting groove is provided at the lower end of the workbench, a second cylinder is fixedly installed inside the mounting groove, an inverted L-shaped plate is fixedly installed on the output shaft of the second cylinder, a fixing groove is provided at the upper end of the workbench, and a side plate of one side of the L-shaped plate is slidably arranged inside the fixing groove.

[0023] In any of the above technical solutions, further, the buffer mechanism includes:

[0024] a buffer groove, provided on the lower surface of the mounting plate;

[0025] A limiting groove is provided in the middle of the buffer groove;

[0026] a spring, one end of which is connected to the top plate inside the buffer tank;

[0027] A sliding block is slidably arranged inside the limiting groove;

[0028] The buffer rod is arranged on a side of the sliding block close to the crushing tooth plate, and the buffer rod slides inside the buffer groove.

[0029] The beneficial effects of the utility model are:

[0030] The crushing box is provided with a plurality of material distribution ports, and the crushing box is provided with a plurality of material distribution ports.

[0031] 2. Two workbenches are fixedly arranged on both sides of the workbench, one side of the crushing tooth plate of the crushing mechanism is slidingly arranged in contact with the side of one of the workbenches, and a mounting groove and a fixing groove are provided on the side of the other workbench close to the crushing mechanism. A second cylinder is fixedly arranged inside the mounting groove, and the output shaft of the second cylinder is fixedly connected with an inverted L-shaped plate. One side plate of the L-shaped plate slides inside the fixed groove. In this way, when the guide tube continuously outputs agglomerates, the second cylinder drives the L-shaped plate to push the agglomerates on the edge to the bottom of the crushing mechanism for crushing. At the same time, the agglomerates above the side plate of the L-shaped plate are driven by the second cylinder to shrink toward the inside of the workbench, so that the agglomerates on the L-shaped plate can fall onto the workbench, which is finally convenient for crushing, so that all agglomerates can be crushed by the crushing mechanism, saving materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the structural cross section of the utility model;

[0033] Figure 2 It is a cross-sectional schematic diagram from another angle in the structure of the utility model;

[0034] Figure 3 It is a structural diagram of the utility model;

[0035] Explanation of the accompanying reference numerals: 100, crushing box; 110, feed hopper; 120, drawer; 130, working plate; 131, discharge port; 140, workbench; 141, mounting groove; 142, second cylinder; 143, L-shaped plate; 144, fixing groove; 150, feed port; 160, guide pipe; 200, crushing mechanism; 210, first cylinder; 220, mounting plate; 230, crushing tooth plate; 240, buffer mechanism; 241, buffer groove; 242, limit groove; 243, spring; 244, sliding block; 245, buffer rod; 300, spreading mechanism; 310, collecting box; 311, leakage hole; 320, spreading pipe; 321, spreading port. DETAILED DESCRIPTION

[0036] The following will be combined with the accompanying drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are 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 are within the scope of protection of this application.

[0037] In the description of this application, it should be noted that the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn according to the actual proportional relationship. Technologies, methods and equipment known to ordinary technicians in the relevant fields may not be discussed in detail, but where appropriate, the technologies, methods and equipment should be considered as part of the authorization specification. In all examples shown and discussed here, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following figures, so once an item is defined in one figure, it does not need to be further discussed in subsequent figures.

[0038] like Figure 1-Figure 3 As shown, this embodiment provides a resin grinding wheel abrasive agglomerate crushing device, comprising:

[0039] The crushing box 100, the interior of the crushing box 100 is configured as a cavity;

[0040] The feed hopper 110 is arranged above the crushing box 100;

[0041] The drawer 120 is slidably disposed at the bottom of the crushing box 100;

[0042] The working plate 130 is disposed inside the crushing box 100 and is arranged above the drawer 120. The working plate 130 is provided with a discharge port 131.

[0043] The crushing mechanism 200 is configured on the inner wall of the crushing box 100 and is arranged above the working plate 130;

[0044] The spreading mechanism 300 is disposed between the working plate 130 and the drawer 120;

[0045] The pavement distributing mechanism 300 includes:

[0046] The collecting box 310 is disposed below the working plate 130 and has a bottom plate with a plurality of leak holes 311;

[0047] The distribution pipe 320 is connected to both sides of the collecting box 310 and is tilted downward, and the other side of the distribution pipe 320 extends to the side wall of the drawer 120. A distribution port 321 is provided on the distribution pipe 320 and runs through the distribution pipe 320 in a vertical direction.

[0048] In the present technical solution, in order to facilitate the uniform collection of the crushed materials inside the drawer 120, a crushing mechanism 200 is provided inside the crushing box 100, and a feed hopper 110 is provided on the top plate of the crushing box 100. The feed hopper 110 can conveniently feed the agglomerates into the crushing box 100. A working plate 130 is provided below the crushing mechanism 200, and a through discharge port 131 is provided on the working plate 130. A spreading mechanism 300 is provided below the working plate 130, and a collection box 310 of the spreading mechanism 300 is fixedly provided below the working plate 130. The crushed materials enter the interior of the collection box 310 through the discharge port 131, and then pass through the collection box 310. 0 enters the interior of the drawer 120. In addition, inclined distribution pipes 320 are fixedly connected to both sides of the collection box 310. One end of the distribution pipe 320 is connected to the interior of the collection box 310, and the other end is connected to the upper part of the interior of the drawer 120. A plurality of penetrating distribution ports 321 are provided on the distribution pipe 320, so that when the crushed material passes through the collection box 310, a part of the crushed material enters various places inside the drawer 120 from the distribution ports 321 of the distribution pipe 320, so that the crushed material can be evenly dropped into the interior of the drawer 120, thereby facilitating collection and cleaning. In addition, a control device is provided on the outside of the crushing box 100 to control the working condition of the crushing box 100.

[0049] This embodiment provides a resin grinding wheel abrasive agglomerate crushing device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0050] like Figure 1-Figure 3 As shown, in this embodiment, the crushing mechanism 200 includes:

[0051] The first cylinder 210 is fixedly configured on the inner top plate of the crushing box 100;

[0052] The mounting plate 220 is configured on the output shaft of the first cylinder 210;

[0053] The crushing tooth plate 230 is arranged below the mounting plate 220;

[0054] The buffer mechanism 240 is disposed between the crushing tooth plate 230 and the mounting plate 220 .

[0055] In the present technical solution, in order to facilitate the crushing of the agglomerates, a crushing mechanism 200 is provided above the working plate 130. The first cylinder 210 of the crushing mechanism 200 is fixedly arranged on the top plate inside the crushing box 100. The mounting plate 220 is fixedly installed on the output shaft of the first cylinder 210. A crushing tooth plate 230 is provided below the mounting plate 220. The first cylinder 210 drives the mounting plate 220 and the crushing tooth plate 230 to approach the working plate 130, so that the agglomerates on the working plate 130 can be crushed and discharged into the interior of the drawer 120 through the smaller discharge port 131 on the working plate 130 for screening. The appropriate size falls into the interior of the drawer 120, and the unsuitable ones remain on the working plate 130 for multiple crushing until they are of appropriate size.

[0056] This embodiment provides a resin grinding wheel abrasive agglomerate crushing device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0057] like Figure 1 and Figure 2 As shown, in this embodiment, work tables 140 are provided on both sides of the work plate 130 , the crushing mechanism 200 is disposed between the two work tables 140 , and one of the work tables 140 is slidably disposed in contact with one side of the crushing tooth plate 230 .

[0058] In the present technical solution, in order to facilitate entry from the feed hopper 110 to the bottom of the crushing tooth plate 230 for crushing, a workbench 140 is provided on both sides of the crushing mechanism 200. The workbench 140 is fixedly arranged on both sides of the upper surface of the working plate 130. The side of the crushing tooth plate 230 away from the feed hopper 110 is slidingly arranged in contact with the side of the workbench 140 away from the feed hopper 110, so that the agglomerates thrown in from the feed hopper 110 can be set under the crushing tooth plate 230, thereby facilitating crushing.

[0059] This embodiment provides a resin grinding wheel abrasive agglomerate crushing device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0060] like Figure 1-Figure 3 As shown, in this embodiment, a feed port 150 is provided below the feed hopper 110 , an inclined material guide pipe 160 is fixedly provided below the feed port 150 , and an output end of the material guide pipe 160 is provided between the two workbenches 140 .

[0061] In the present technical solution, in order to facilitate the delivery of the agglomerates onto the working plate 130, a feed port 150 is provided on the top plate of the crushing box 100 below the feed hopper 110, and an inclined guide tube 160 is fixedly provided below the feed port 150. The output end of the guide tube 160 is provided between the two workbenches 140, and the output end of the guide tube 160 is provided on the side of the workbench 140 close to the feed hopper 110. In this way, the agglomerates are thrown into the feed hopper 110 and then discharged from the guide tube 160 onto the working plate 130, so that the agglomerates can be delivered to the bottom of the crushing tooth plate 230 for easy crushing.

[0062] This embodiment provides a resin grinding wheel abrasive agglomerate crushing device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0063] like Figure 1 As shown, in this embodiment, a mounting groove 141 is opened at the lower end of the interior of the workbench 140, a second cylinder 142 is fixedly installed inside the mounting groove 141, an inverted L-shaped plate 143 is fixedly installed on the output shaft of the second cylinder 142, a fixing groove 144 is opened at the upper end of the interior of the workbench 140, and one side plate of the L-shaped plate 143 is slidably set inside the fixing groove 144.

[0064] In this technical solution, in order to facilitate the pushing of the agglomerates in each corner of the working plate 130 to the bottom of the crushing tooth plate 230 for crushing, a mounting groove 141 and a fixing groove 144 are provided on the side of the working table 140 near the feed hopper 110 and near the crushing mechanism 200. A second cylinder 142 is fixedly provided inside the mounting groove 141. The output shaft of the second cylinder 142 is fixedly connected to an inverted L-shaped plate 143. One side plate of the L-shaped plate 143 slides inside the fixing groove 144. When the guide tube 160 continuously outputs agglomerates, the second cylinder 142 drives the L-shaped plate 143 to push the agglomerates on the edge to the bottom of the crushing mechanism 200 for crushing. At the same time, the agglomerates above the side plates of the L-shaped plate 143 are driven by the second cylinder 142 to shrink toward the inside of the workbench 140, so that the agglomerates on the L-shaped plate 143 can fall onto the workbench 140, and finally be crushed conveniently, so that all agglomerates can be crushed by the crushing mechanism 200, saving materials.

[0065] This embodiment provides a resin grinding wheel abrasive agglomerate crushing device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0066] like Figure 1 and Figure 2 As shown, in this embodiment, the buffer mechanism 240 includes:

[0067] The buffer groove 241 is formed on the lower surface of the mounting plate 220;

[0068] The limiting groove 242 is provided in the middle of the buffer groove 241;

[0069] A spring 243 , one end of which is connected to the top plate inside the buffer groove 241 ;

[0070] A sliding block 244 is slidably disposed inside the limiting groove 242;

[0071] The buffer rod 245 is disposed on a side of the sliding block 244 close to the crushing tooth plate 230 , and the buffer rod 245 slides inside the buffer groove 241 .

[0072] The first end of the spring 243 is fixedly connected to the top plate of the buffer groove 241, and the other end of the spring 243 is fixedly connected to the sliding block 244. The sliding block 244 slides with the inside of the limit groove 242. A buffer rod 245 is fixedly provided below the sliding block 244. The buffer rod 245 slides with the inside of the buffer groove 241, and the crushing tooth plate 230 is fixed below the buffer rod 245. In this way, when the crushing tooth plate 230 and the first cylinder 210 crush the agglomerates, the buffer rod 245 and the spring 243 can protect the crushing tooth plate 230 and the first cylinder 210, thereby reducing damage.

[0073] The embodiments of the present application are described above in conjunction with the accompanying drawings. Unless there is a conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of this application, ordinary technicians in this field can also make many forms without departing from the purpose of this application and the scope of protection of the claims, all of which are within the protection of this application.

Claims

1. A resin grinding wheel abrasive agglomerate crushing device, characterized in that: include: A crushing box (100), wherein the interior of the crushing box (100) is configured as a cavity; A feed hopper (110) is arranged above the crushing box (100); A drawer (120) is slidably disposed at the bottom of the crushing box (100); A working plate (130) is arranged inside the crushing box (100) and above the drawer (120); a discharge port (131) is provided on the working plate (130); A crushing mechanism (200) is arranged on the inner wall of the crushing box (100) and is disposed above the working plate (130); A spreading mechanism (300) is disposed between the working plate (130) and the drawer (120); Wherein, the pavement distribution mechanism (300) comprises: A collecting box (310) is arranged below the working plate (130), and a bottom plate of the collecting box (310) is provided with a plurality of leakage holes (311); The distribution pipe (320) is arranged to be connected with both sides of the collecting box (310) in an oblique downward direction, and the other side of the distribution pipe (320) extends to the side wall of the drawer (120). The distribution pipe (320) is provided with a distribution port (321) that passes through in a vertical direction.

2. The resin grinding wheel abrasive agglomerate crushing device according to claim 1, characterized in that: The crushing mechanism (200) comprises: A first cylinder (210) is fixedly arranged on the inner top plate of the crushing box (100); A mounting plate (220) configured on an output shaft of the first cylinder (210); A crushing tooth plate (230) is arranged below the mounting plate (220); A buffer mechanism (240) is arranged between the crushing tooth plate (230) and the mounting plate (220).

3. The resin grinding wheel abrasive agglomerate crushing device according to claim 2, characterized in that: Work tables (140) are provided on both sides of the work plate (130), the crushing mechanism (200) is arranged between the two work tables (140), and one of the work tables (140) is slidably arranged in contact with one side of the crushing tooth plate (230).

4. The resin grinding wheel abrasive agglomerate crushing device according to claim 3, characterized in that: A feed port (150) is provided below the feed hopper (110), and an inclined material guide pipe (160) is fixedly provided below the feed port (150), with an output end of the material guide pipe (160) being provided between the two workbenches (140).

5. The resin grinding wheel abrasive agglomerate crushing device according to claim 3, characterized in that: A mounting groove (141) is provided at the lower end of the workbench (140), a second cylinder (142) is fixedly provided inside the mounting groove (141), an inverted L-shaped plate (143) is fixedly provided on the output shaft of the second cylinder (142), a fixing groove (144) is provided at the upper end of the workbench (140), and a side plate of one side of the L-shaped plate (143) is slidably provided inside the fixing groove (144).

6. The resin grinding wheel abrasive agglomerate crushing device according to claim 2, characterized in that: The buffer mechanism (240) comprises: A buffer groove (241) is provided on the lower surface of the mounting plate (220); A limiting groove (242) is provided at a middle position of the buffer groove (241); A spring (243), one end of which is connected to the top plate inside the buffer groove (241); A sliding block (244) is slidably disposed inside the limiting groove (242); A buffer rod (245) is arranged on a side of the sliding block (244) close to the crushing tooth plate (230), and the buffer rod (245) slides inside the buffer groove (241).

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