Rubber crushing processing equipment

Abstract

The utility model relates to the technical field of nitrile rubber production, processing and recovery, and discloses rubber crushing processing equipment which comprises a support, a crushing structure and a crushing structure are arranged in the support, the crushing structure comprises a crushing cylinder, a connecting rod, a crushing roller and a crushing knife edge, and the crushing structure comprises a crushing cylinder, a crushing knife roller and a crushing knife rest. Square sharp-corner cutting edges of the crushing knife rest are used for carrying out sliding-assisting cutting on nitrile rubber, then hexagonal sharp knives of the crushing knife roll are matched to rotate, the nitrile rubber is assisted to slide down, and in the process, the shapes of the crushing knife rest and the crushing knife roll play a crucial role in avoiding adhesion of the nitrile rubber; the shape is used for assisting sliding of the nitrile rubber, the phenomenon that the nitrile rubber adheres to the cutter wall is avoided, and the nitrile rubber crushing effect of the device is further guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of production, processing and recycling of nitrile rubber, and specifically relates to a rubber crushing and processing device. Background Art

[0002] Nitrile rubber (NBR) is a copolymer formed by the polymerization of acrylonitrile and butadiene monomers. It is mainly produced by low-temperature emulsion polymerization. It has excellent oil resistance, high wear resistance, good heat resistance, and strong adhesion. Its disadvantages are poor low-temperature resistance, poor ozone resistance, poor insulation performance, and slightly low elasticity. In the process of rubber production and processing, it is usually necessary to crush the nitrile rubber so that smaller and finer materials can be used to produce some daily necessities or chemical products.

[0003] The crushing method for nitrile rubber on the market is usually completed by using a crusher. However, most crushers usually use a knife block to squeeze the rubber. In this process, due to the strong adhesion of nitrile rubber, the rubber often sticks to the knife wall during crushing, which interferes with the operation of the crusher and affects the crushing effect of the nitrile rubber. In addition, the crushers on the market do not have the means of classification and collection, which makes it impossible to classify and collect nitrile rubber fragments of different sizes during the crushing process. Finally, most of the devices on the market are equipment with a single crushing capacity, which has certain limitations in use and cannot meet the market demand for different coarseness and fineness.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0006] A rubber crushing processing equipment comprises a bracket, wherein a crushing structure and a crushing structure are arranged in the bracket, the crushing structure comprises a crushing cylinder, a connecting rod, a crushing roller and a crushing blade, the crushing structure comprises a crushing cylinder, a crushing blade roller and a crushing blade frame, the crushing cylinder and the crushing cylinder are both fixedly connected to the bracket, the crushing blade frame is fixedly connected to the crushing cylinder, the crushing blade roller is rotatably connected to the crushing cylinder and the crushing blade frame, the crushing cylinder is rotatably connected to the connecting rod, the connecting rod is fixedly connected to the crushing roller, the crushing roller is rotatably connected to the crushing blade edge and the crushing cylinder, and the crushing blade edge is fixedly connected to the crushing cylinder.

[0007] As a preferred embodiment of the utility model, a classification and collection component is arranged between the pulverizing drum and the crushing drum, and the classification and collection component includes a crushing drum baffle, a pulverizing drum baffle, a feed hopper, a connecting pipe and a six-petal butterfly valve. The crushing drum baffle is slidably connected to the crushing drum, and the pulverizing drum baffle is slidably connected to the pulverizing drum. Two feed hoppers are provided, and the two feed hoppers are respectively fixedly connected to the upper and lower surfaces of the connecting pipe, and the two feed hoppers are respectively fixedly connected to the pulverizing drum and the crushing drum. An electromagnetic motor is arranged on one side of the connecting pipe, and the electromagnetic motor is rotatably connected to the connecting pipe.

[0008] As a preferred embodiment of the present utility model, the upper interior of the bracket is fixedly connected to the crushing cylinder, the lower interior of the bracket is fixedly connected to the pulverizing cylinder, the pulverizing cylinder is located directly below the crushing cylinder, the bottom surface of the crushing cylinder is fixedly connected to the top surface of one of the feed hoppers, the top surface of the pulverizing cylinder is fixedly connected to the bottom surface of the other feed hopper, the two feed hoppers are fixedly connected to the same connecting pipe, the connecting pipe is located between the two feed hoppers, and the two feed hoppers are located between the pulverizing cylinder and the crushing cylinder.

[0009] As a preferred embodiment of the utility model, different crushing tool holders are symmetrically arranged on the inner wall surface of the crushing drum, and the two crushing tool holders are fixedly connected to the crushing drum. The inside of the crushing drum is rotatably connected to the crushing knife roller, and a rotating motor is arranged on one side of the outside of the crushing drum, and the output end of the rotating motor is connected to one end of the crushing knife roller.

[0010] As a preferred embodiment of the present utility model, a crushing discharge trough is fixedly connected to the side of the crushing drum away from the rotating motor, and a crushing drum baffle is slidably connected inside the crushing discharge trough.

[0011] As a preferred embodiment of the present utility model, a pulverizing discharge trough is fixedly connected to a curved surface on one side of the pulverizing cylinder, and a pulverizing cylinder baffle is slidably connected inside the pulverizing discharge trough.

[0012] As a preferred embodiment of the utility model, a crushing motor is arranged at the bottom of the crushing cylinder, the output end of the crushing motor is connected to the bottom of the connecting rod, the connecting rod is rotatably connected to the inside of the crushing cylinder, and two pillars are fixedly connected to the top surface of the connecting rod, and the two pillars are symmetrically arranged at both ends of the connecting rod.

[0013] As a preferred embodiment of the utility model, two crushing rollers are provided, and the two pillars are respectively fixedly connected to different crushing rollers, and the crushing rollers are rotatably connected to the crushing cylinder through connecting rods and pillars, and the crushing blade is fixedly connected to the inner wall surface of the crushing cylinder, and the two crushing rollers are rotatably connected to the crushing blade through a connecting rod.

[0014] As a preferred embodiment of the utility model, a six-petal butterfly valve is rotatably connected inside the connecting pipe, and the output end of the electromagnetic motor is connected to one end of the six-petal butterfly valve.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. Use the square sharp blade of the crushing tool holder to assist the sliding cutting of the nitrile rubber, and then rotate with the hexagonal sharp knife of the crushing knife roller to assist the nitrile rubber to slide. In this process, the shape of the crushing tool holder and the crushing knife roller plays a vital role in preventing the nitrile rubber from sticking. Not only does the shape assist the nitrile rubber to slide, avoiding the phenomenon of nitrile rubber sticking to the knife wall, but it also further ensures the crushing effect of the device on the nitrile rubber.

[0017] 2. Use the six-petal butterfly valve to isolate the materials of different sizes in the crushing drum and the crushing drum, cooperate with the crushing drum baffle connected to the crushing drum and the crushing discharge chute to collect small pieces of materials, and cooperate with the crushing drum baffle connected to the crushing drum and the crushing discharge chute to collect rubber powder. Nitrile rubber of different coarseness and size can be classified and collected.

[0018] 3. The crushing cylinder and the crushing cylinder in this device have crushing mechanisms of different degrees, which can crush the nitrile rubber to different degrees, which makes the device more practical in use and can meet most market demands of different coarseness and fineness.

[0019] The specific implementation modes of the present utility model are further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In the attached picture:

[0021] Figure 1 It is an overall schematic diagram of the utility model;

[0022] Figure 2 It is a schematic diagram of the bracket of the utility model;

[0023] Figure 3 It is a schematic diagram of disassembly and assembly of some structures of the utility model;

[0024] Figure 4 This is a schematic diagram of the disassembly and assembly of the crushing structure of the utility model;

[0025] Figure 5 This is a schematic diagram of disassembly and assembly of the six-petal butterfly valve of the utility model;

[0026] Figure 6 It is a transverse cross-sectional schematic diagram of the utility model;

[0027] Figure 7It is a longitudinal sectional schematic diagram of the utility model.

[0028] In the figure: 10, bracket; 11, crushing cylinder; 12, crushing cylinder; 13, crushing knife roller; 14, crushing knife frame; 15, crushing discharge trough; 16, crushing cylinder baffle; 17, crushing discharge trough; 18, crushing cylinder baffle; 19, crushing motor; 20, connecting rod; 21, support; 22, crushing roller; 23, feeding hopper; 24, connecting pipe; 25, electromagnetic motor; 26, six-petal butterfly valve; 27, rotating motor; 28, crushing knife edge. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model.

[0030] A rubber crushing and processing equipment, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 7 As shown, it includes a bracket 10, in which a crushing structure and a crushing structure are arranged, the crushing structure includes a crushing cylinder 11, a connecting rod 20, a crushing roller 22 and a crushing blade 28, the crushing structure includes a crushing cylinder 12, a crushing knife roller 13 and a crushing knife frame 14, the crushing cylinder 11 and the crushing cylinder 12 are fixedly connected to the bracket 10, the crushing knife frame 14 is fixedly connected to the crushing cylinder 12, the crushing knife roller 13 is rotatably connected to the crushing cylinder 12 and the crushing knife frame 14, the crushing cylinder 11 is rotatably connected to the connecting rod 20, the connecting rod 20 is fixedly connected to the crushing roller 22, the crushing roller 22 is rotatably connected to the crushing blade 28 and the crushing cylinder 11, and the crushing blade 28 is fixedly connected to the crushing cylinder 11; as shown Figure 1 , Figure 3 and Figure 5 As shown, a classification and collection component is arranged between the pulverizing drum 11 and the crushing drum 12, and the classification and collection component includes a crushing drum baffle 16, a crushing drum baffle 18, a feed hopper 23, a connecting pipe 24 and a six-petal butterfly valve 26. The crushing drum baffle 16 is slidably connected to the crushing drum 12, the crushing drum baffle 18 is slidably connected to the crushing drum 11, two feed hoppers 23 are arranged, and the two feed hoppers 23 are respectively fixedly connected to the upper and lower surfaces of the connecting pipe 24, and the two feed hoppers 23 are respectively fixedly connected to the pulverizing drum 11 and the crushing drum 12, and an electromagnetic motor 25 is arranged on one side of the connecting pipe 24, and the electromagnetic motor 25 is rotatably connected to the connecting pipe 24.

[0031] The working principle is as follows. When the device is used, the nitrile rubber is placed in the crushing cylinder 12. At this time, the crushing roller 13 rotates to cause the blade on its surface to cut the nitrile rubber. When one side of the nitrile rubber contacts the crushing roller 13 and the other side contacts the crushing blade holder 14, the blades between the crushing roller 13 and the crushing blade holder 14 are continuously cut and broken into small pieces. Then, the pieces pass through the gap in the crushing cylinder 12 and the feed hopper 23. At this time, the six-petal butterfly valve 26 that has been activated will move the small pieces of nitrile rubber through the connecting pipe 24. Then, the small pieces of nitrile rubber will reach the crushing cylinder 11. At this time, the rotating connecting rod 20 drives the crushing roller 22 to rotate in the crushing blade 28. At this time, the small pieces of nitrile rubber It will be crushed into smaller pieces of powder between the crushing blade 28 and the crushing roller 22; when classified collection is required, the operation status of the six-petal butterfly valve 26 must be ensured. When small pieces of nitrile rubber need to be collected, a discharge port is provided on the side of the crushing barrel 12 close to the crushing barrel baffle 16. When small pieces of nitrile rubber need to be collected, the crushing barrel baffle 16 is moved away to make the discharge port unobstructed. Another discharge port is provided on the curved surface of the side of the crushing barrel 11 close to the crushing barrel baffle 18. When powdered nitrile rubber needs to be collected, the six-petal butterfly valve 26 must be started. The crushed material will accumulate in the crushing barrel 11. The crushing barrel baffle 18 is moved to expose another discharge port to allow the powder to overflow.

[0032] like Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, the upper interior of the bracket 10 is fixedly connected to the crushing cylinder 12, the lower interior of the bracket 10 is fixedly connected to the pulverizing cylinder 11, the pulverizing cylinder 11 is located directly below the crushing cylinder 12, the bottom surface of the crushing cylinder 12 is fixedly connected to the top surface of one of the feed hoppers 23, the top surface of the pulverizing cylinder 11 is fixedly connected to the bottom surface of the other feed hopper 23, the two feed hoppers 23 are fixedly connected to the same connecting pipe 24, the connecting pipe 24 is located between the two feed hoppers 23, and the two feed hoppers 23 are located between the pulverizing cylinder 11 and the crushing cylinder 12; Figure 5 As shown, the six-petal butterfly valve 26 is rotatably connected inside the connecting pipe 24, and the output end of the electromagnetic motor 25 is connected to one end of the six-petal butterfly valve 26; Figure 3 and Figure 6 As shown, a crushing discharge trough 15 is fixedly connected to the side of the crushing barrel 12 away from the rotating motor 27, and a crushing barrel baffle 16 is slidably connected in the crushing discharge trough 15; Figure 3 As shown, a pulverizing discharge chute 17 is fixedly connected to a curved surface on one side of the pulverizing cylinder 11 , and a pulverizing cylinder baffle 18 is slidably connected inside the pulverizing discharge chute 17 .

[0033] The working principle is as follows: a cross-shaped hole is opened inside the upper part of the bracket 10, and the bracket 10 is fixedly connected to the crushing cylinder 12 by means of the cross-shaped hole; a circular hole is opened inside the lower part of the bracket 10, and the bracket 10 is fixedly connected to the crushing cylinder 11 by means of the circular hole; the appearance of the connecting pipe 24 is a square tube structure, and the interior of the connecting pipe 24 is provided with an arc surface, and a through hole is opened at the center of the connecting pipe 24; the six-petal butterfly valve 26 is a blocking valve with six-petal arc-shaped leaves, and cylinders are respectively arranged at both ends of the six-petal butterfly valve 26, and the diameter of the cylinder is less than or equal to the diameter of the through hole. A bearing for rotation is arranged in the through hole, and the cylinder is rotatably connected to the through hole through the bearing, and the other end of the cylinder is connected to the output of the electromagnetic motor 25 At the end, a slide groove is provided in the crushing discharge chute 15, and protrusions are provided on both sides of the crushing drum baffle 16, and the protrusions slide in the slide groove. A sliding groove is provided inside the crushing discharge chute 17, and sliders are provided on both sides of the crushing drum baffle 18, and the sliders slide in the sliding groove. When in use, the electromagnetic motor 25 is started, and the electromagnetic motor 25 provides rotational power to make the cylinder drive the six-petal butterfly valve 26 to rotate in the through hole. The diameter of the six-petal butterfly valve 26 is less than or equal to the diameter of the arc surface inside the connecting pipe 24. When rotating, the six-petal butterfly valve 26 will move the small pieces of material in the crushing drum 12 into the crushing drum 11. When the electromagnetic motor 25 stops transmitting power, the six-petal butterfly valve 26 stops rotating. At this time, the six-petal butterfly valve 26 The valve 26 is connected to the arc surface of the connecting pipe 24, and the gap between the six-petal butterfly valve 26 and the connecting pipe 24 is minimized. At this time, small pieces of material cannot enter the crushing barrel through the connecting pipe 24; therefore, with the six-petal butterfly valve 26, the material separation between the crushing barrel 12 and the crushing barrel 11 can be achieved. At this time, a handle for pulling is provided above the crushing barrel baffle 16. With the help of the handle, the staff can pull the crushing barrel baffle 16. At this time, the crushing barrel baffle 16 slides in the chute in the crushing discharge chute 15 with the help of the protrusions on both sides. At this time, the crushing barrel baffle 16 moves along the inclined surface of the feed hopper 23 connected to the crushing barrel 12; the crushing barrel baffle 18 is away from the crushing barrel 11. A slot is opened on the side, with the help of which the staff can pull the crushing barrel baffle 18. At this time, the crushing barrel baffle 18 slides up and down along the curved surface of the crushing barrel 11 as the movement direction. At this time, the crushing barrel baffle 18 slides in the sliding groove of the crushing discharge trough 17 with the help of the sliding blocks on both sides; with the help of the six-petal butterfly valve 26, the materials of different sizes in the crushing barrel 12 and the crushing barrel 11 are isolated, and the crushing barrel baffle 16 and the crushing discharge trough 15 connected to the crushing barrel 12 are used to collect small pieces of materials, and the crushing barrel baffle 18 and the crushing discharge trough 17 connected to the crushing barrel 11 are used to collect rubber powder, so that nitrile rubber of different coarseness and size can be classified and collected.

[0034] like Figure 3 and Figure 6As shown, different crushing tool holders 14 are symmetrically arranged on the inner wall surface of the crushing drum 12, and the two crushing tool holders 14 are fixedly connected to the crushing drum 12. The inside of the crushing drum 12 is rotatably connected to the crushing knife roller 13. A rotating motor 27 is arranged on one side of the outside of the crushing drum 12, and the output end of the rotating motor 27 is connected to one end of the crushing knife roller 13.

[0035] The specific implementation is as follows: the crushing knife frame 14 is a square pointed blade, the crushing knife roller 13 is a hexagonal sharp knife, the crushing cylinder 12 is provided with a rotating hole, the inner wall of the crushing cylinder 12 is provided with a rotating groove, the rotating groove is located at a relative position to the rotating hole, and the inside of the rotating groove and the rotating hole are provided with matching bearings, the rotating groove and the rotating hole are connected to the crushing knife roller 13 by means of the bearing, the rotating motor 27 is started, and the rotating motor 27 provides the crushing knife roller 13 with the power of rotation, the sharp knife width of the crushing knife roller 13 is smaller than the width between the blades in the crushing knife frame 14, and a certain gap is formed between the crushing knife roller 13 and the crushing knife frame 14. In this process, the nitrile rubber will be cut into small pieces after being double-cut by the crushing knife frame 14 and the crushing knife roller 13. Due to the shape of the blade of the crushing knife frame 14, the nitrile rubber will be cut into small pieces when in contact with the nitrile rubber. When it reaches the knife wall of the crushing knife holder 14, it will fall along the knife wall. In this process, the rotation of the crushing knife roller 13 will push the nitrile rubber to fall. At the same time, due to the hexagonal shape of the crushing knife roller 13, the nitrile rubber will slide between the sharp knives when passing through the crushing knife roller 13, and reach the position of the feed hopper 23 with the help of the rotating force. Here, the square sharp-angled blade of the crushing knife holder 14 is used to assist the sliding cutting of the nitrile rubber, and then the hexagonal sharp knife of the crushing knife roller 13 is rotated to assist the nitrile rubber to slide. In this process, the shape of the crushing knife holder 14 and the crushing knife roller 13 plays a vital role in preventing the nitrile rubber from sticking. Not only does the shape help the nitrile rubber to slide and avoid the phenomenon of nitrile rubber sticking to the knife wall, but it also further ensures the crushing effect of the device on the nitrile rubber.

[0036] like Figure 3 and Figure 4 As shown, a pulverizing motor 19 is provided at the bottom of the pulverizing cylinder 11, and the output end of the pulverizing motor 19 is connected to the bottom of a connecting rod 20, and the connecting rod 20 is rotatably connected to the inside of the pulverizing cylinder 11, and two pillars 21 are fixedly connected to the top surface of the connecting rod 20, and the two pillars 21 are symmetrically arranged at both ends of the connecting rod 20; Figure 3 , Figure 4 and Figure 7 As shown, two crushing rollers 22 are provided, and two pillars 21 are fixedly connected to different crushing rollers 22 respectively. The crushing rollers 22 are rotatably connected to the crushing cylinder 11 through the connecting rod 20 and the pillar 21. The crushing blade 28 is fixedly connected to the inner wall surface of the crushing cylinder 11, and the two crushing rollers 22 are rotatably connected to the crushing blade 28 through the connecting rod 20.

[0037] The specific implementation is as follows: a circular hole is provided at the bottom of the crushing cylinder 11, and a shaft ring which is consistent with the bearing function is provided in the circular hole. A rotating column is fixedly connected to the lower part of the connecting rod 20, and the rotating column is rotatably connected to the circular hole through the shaft ring. At the same time, the bottom surface of the rotating column is connected to the output end of the crushing motor 19. The surface of the crushing roller 22 is a triangular ring-shaped blade, and the crushing blade edge 28 is a ring-shaped blade ring. When in use, the crushing motor 19 is started, and the crushing motor 19 drives the connecting rod 20 to rotate. At the same time, the crushing rollers 22 connected at both ends of the connecting rod 20 will rotate in the crushing blade edge 28. In this process, the blade of the crushing roller 22 will rotate in the powder. The material of the crushing drum 11 is subjected to friction between the crushing blade 28 and the crushing roller 22, and further friction crushing is achieved by the blade of the crushing blade 28 and the blade of the crushing roller 22. The crushing drum 11 and the crushing drum 12 of the present device have crushing mechanisms of different degrees, which can crush the nitrile rubber to different degrees, making the device more practical in use and thus adapting to most market demands of different coarseness and fineness.

[0038] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A rubber crushing and processing device, comprising a bracket (10), characterized in that: A crushing structure and a crushing structure are arranged in the bracket (10). The crushing structure comprises a crushing cylinder (11), a connecting rod (20), a crushing roller (22) and a crushing blade (28). The crushing structure comprises a crushing cylinder (12), a crushing blade roller (13) and a crushing blade frame (14). The crushing cylinder (11) and the crushing cylinder (12) are both fixedly connected to the bracket (10). The crushing blade frame (14) is fixedly connected to the crushing cylinder (12). The crushing blade roller (13) is rotatably connected to the crushing cylinder (12) and the crushing blade frame (14). The crushing cylinder (11) is rotatably connected to the connecting rod (20). The connecting rod (20) is fixedly connected to the crushing roller (22). The crushing roller (22) is rotatably connected to the crushing blade (28) and the crushing cylinder (11). The crushing blade (28) is fixedly connected to the crushing cylinder (11).

2. The rubber crushing and processing equipment according to claim 1, characterized in that: A classification collection component is arranged between the crushing cylinder (11) and the crushing cylinder (12), and the classification collection component comprises a crushing cylinder baffle (16), a crushing cylinder baffle (18), a feed hopper (23), a connecting pipe (24) and a six-petal butterfly valve (26). The crushing cylinder baffle (16) is slidably connected to the crushing cylinder (12), and the crushing cylinder baffle (18) is slidably connected to the crushing cylinder (11). Two feed hoppers (23) are arranged, and the two feed hoppers (23) are respectively fixedly connected to the upper and lower surfaces of the connecting pipe (24). The two feed hoppers (23) are respectively fixedly connected to the crushing cylinder (11) and the crushing cylinder (12). An electromagnetic motor (25) is arranged on one side of the connecting pipe (24), and the electromagnetic motor (25) is rotatably connected to the connecting pipe (24).

3. The rubber crushing and processing equipment according to claim 1, characterized in that: The upper interior of the bracket (10) is fixedly connected to the crushing cylinder (12), and the lower interior of the bracket (10) is fixedly connected to the pulverizing cylinder (11). The pulverizing cylinder (11) is located directly below the crushing cylinder (12). The bottom surface of the crushing cylinder (12) is fixedly connected to the top surface of one of the feed hoppers (23). The top surface of the pulverizing cylinder (11) is fixedly connected to the bottom surface of the other feed hopper (23). The two feed hoppers (23) are fixedly connected to the same connecting pipe (24). The connecting pipe (24) is located between the two feed hoppers (23). The two feed hoppers (23) are located between the pulverizing cylinder (11) and the crushing cylinder (12).

4. The rubber crushing and processing equipment according to claim 1, characterized in that: Different crushing tool holders (14) are symmetrically arranged on the inner wall surface of the crushing cylinder (12), and the two crushing tool holders (14) are fixedly connected to the crushing cylinder (12). The interior of the crushing cylinder (12) is rotatably connected to the crushing knife roller (13). A rotating motor (27) is arranged on one side of the exterior of the crushing cylinder (12), and the output end of the rotating motor (27) is connected to one end of the crushing knife roller (13).

5. The rubber crushing and processing equipment according to claim 1, characterized in that: A crushing discharge trough (15) is fixedly connected to the side of the crushing barrel (12) away from the rotating motor (27), and a crushing barrel baffle (16) is slidably connected inside the crushing discharge trough (15).

6. The rubber crushing and processing equipment according to claim 1, characterized in that: A pulverizing discharge trough (17) is fixedly connected to a curved surface on one side of the pulverizing cylinder (11), and a pulverizing cylinder baffle (18) is slidably connected inside the pulverizing discharge trough (17).

7. The rubber crushing and processing equipment according to claim 1, characterized in that: A pulverizing motor (19) is arranged at the bottom of the pulverizing cylinder (11), the output end of the pulverizing motor (19) is connected to the bottom of a connecting rod (20), the connecting rod (20) is rotatably connected to the inside of the pulverizing cylinder (11), and two pillars (21) are fixedly connected to the top surface of the connecting rod (20), and the two pillars (21) are symmetrically arranged at the two ends of the connecting rod (20).

8. The rubber crushing and processing equipment according to claim 7, characterized in that: Two crushing rollers (22) are provided, and the two pillars (21) are respectively fixedly connected to different crushing rollers (22). The crushing rollers (22) are rotatably connected to the crushing cylinder (11) through the connecting rod (20) and the pillars (21). The inner wall surface of the crushing cylinder (11) is fixedly connected to the crushing blade (28), and the two crushing rollers (22) are rotatably connected to the crushing blade (28) through the connecting rod (20).

9. The rubber crushing and processing equipment according to claim 2, characterized in that: The interior of the connecting pipe (24) is rotatably connected to a six-flap butterfly valve (26), and the output end of the electromagnetic motor (25) is connected to one end of the six-flap butterfly valve (26).

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