Synthetic rubber material crushing device

Abstract

The utility model discloses a synthetic rubber material crushing device which comprises a crushing bin and is characterized in that frame bases are symmetrically and fixedly connected to the left side and the right side of the bottom of the crushing bin, limiting sliding frames are symmetrically fixed to the lower portions of the opposite sides of the frame bases, and a conveying belt is arranged on the opposite sides of the limiting sliding frames in a front-back sliding fit mode. A discharging opening is formed in the center of the bottom of the crushing bin, an isolation frame is fixedly connected to the outer side of the bottom of the discharging opening, a gap is reserved between the bottom of the isolation frame and the conveying belt, a material stirring plate is arranged on the lower portion of the rear side of the isolation frame, and a rotating shaft sleeve is fixed to the bottom of the material stirring plate; the top of the rotating shaft sleeve is in rotating fit with the isolation frame, material particles discharged from the discharging opening are sealed and blocked, the problem that materials fly out to cause waste is solved, meanwhile, the material particles on the conveying belt are simply flatly laid and homogenized, it is guaranteed that the material particles are stably transferred on the conveying belt, and continuous and efficient crushing and conveying operation is conducted.

Description

Technical Field

[0001] The utility model relates to the technical field of crushing equipment, in particular to a synthetic rubber material crushing device. Background Art

[0002] Synthetic rubber, also known as synthetic elastomer, is a highly elastic polymer synthesized by humans. It is one of the three major synthetic materials. Its output is only lower than synthetic resin (or plastic) and synthetic fiber. The main purpose of industrial synthetic rubber materials is to save costs and improve the properties of rubber products. Because the price of natural rubber products is generally expensive, in order to reduce the cost of enterprises, a large amount of low-cost synthetic rubber materials are invested. Synthetic rubber materials also have excellent heat resistance, cold resistance, corrosion resistance and are less affected by environmental factors. During the crushing process, synthetic rubber materials have their own elasticity compared to ordinary materials, and the particles formed by crushing are more active, and they are easy to splash around when discharged from the discharge port, causing waste, affecting the overall crushing efficiency. Utility Model Content

[0003] The purpose of the utility model is to provide a synthetic rubber material crushing device, which can seal and block the material particles discharged from the discharge port to avoid the problem of waste caused by material flying out, and at the same time simply flatten and homogenize the material particles on the conveyor belt to ensure their stable transfer on the conveyor belt, perform continuous and efficient crushing and conveying operations, and improve overall operating efficiency.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a synthetic rubber material crushing device, including a crushing bin, characterized in that a feed port is provided at the top center of the crushing bin, a feed hopper is fixedly connected to the top outer side of the feed port, a plurality of legs are cross-symmetrically fixed to the bottom of the crushing bin, a frame is symmetrically fixedly connected to the left and right sides of the bottom of the crushing bin, a limiting slide is symmetrically fixed to the lower part of the opposite side of the frame, a conveyor belt is slidably matched with the opposite side of the limiting slide, a discharge port is provided at the bottom center of the crushing bin, an isolation frame is fixedly connected to the bottom outer side of the discharge port, and the bottom of the isolation frame is between the conveyor belt and the conveyor belt A gap is reserved, and a material stripping plate is provided at the lower rear part of the isolation frame. A rotating shaft sleeve is fixed to the bottom of the material stripping plate, and the top of the rotating shaft sleeve rotates with the isolation frame. The crushed material is continuously transferred by equipping a conveyor belt below the discharge port, and an isolation frame is provided between the two to seal and block the material particles discharged from the discharge port to avoid the problem of waste caused by flying materials. At the same time, a material stripping plate is provided on one side along the conveying direction of the conveyor belt to cooperate with the rotating shaft sleeve mounted on the isolation frame to simply flatten and homogenize the material particles on the conveyor belt, thereby ensuring its stable transfer on the conveyor belt, performing continuous and efficient crushing and conveying operations, and improving overall operating efficiency.

[0005] According to the synthetic rubber material crushing device, the outer side of the bottom of the frame is fixedly connected with a bottom pad, and the bottom of the bottom pad is fixedly fitted with an anti-skid film pad to ensure the anti-skid stability of the entire device during operation.

[0006] According to the synthetic rubber material crushing device, an auxiliary roller is rotatably provided at the front side of the bottom of the isolation frame, and the bottom of the auxiliary roller is in close contact with the conveyor belt to avoid relative sliding friction caused by direct contact between the isolation frame and the conveyor belt.

[0007] According to the synthetic rubber material crushing device, a layer of buffer pad is attached and coated on the outer side of the conveyor belt to provide buffer protection and reduce the rebound force of the particles when the material particles fall and contact the conveyor belt.

[0008] According to the synthetic rubber material crushing device, a layer of sliding film is fixedly attached to the front side of the material stripping plate to prevent material particles from adhering to the side of the material stripping plate and causing blockage.

[0009] According to the synthetic rubber material crushing device, an elastic grid is fixedly connected to the inner side of the top of the feed hopper, which does not affect normal feeding and prevents the synthetic rubber material in the crushing bin from being squeezed upward and flying out of the feed hopper to the outside of the device during crushing, causing waste and pollution.

[0010] The above scheme has the following beneficial effects:

[0011] In the utility model, a conveyor belt is provided below the discharge port to continuously transfer the crushed material, and an isolation frame is provided between the two to seal and block the material particles discharged from the discharge port to avoid the problem of waste caused by flying materials. At the same time, a material stripping plate is provided on one side along the conveying direction of the conveyor belt to cooperate with a rotating shaft sleeve mounted on the isolation frame to simply flatten and homogenize the material particles on the conveyor belt, thereby ensuring its stable transfer on the conveyor belt, performing continuous and efficient crushing and conveying operations, and improving the overall operating efficiency.

[0012] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0014] Figure 1 This is a schematic diagram of the connection between a conveyor belt and a limiting slide in a synthetic rubber material crushing device of the utility model;

[0015] Figure 2This is a schematic diagram of the connection between a discharge port and an isolation frame in a synthetic rubber material crushing device of the utility model;

[0016] Figure 3 This is a schematic structural diagram of an isolation frame in a synthetic rubber material crushing device of the utility model;

[0017] Figure 4 The utility model is an overall schematic diagram of a synthetic rubber material crushing device.

[0018] Legend:

[0019] 1. Crushing bin; 2. Feed hopper; 3. Support legs; 4. Frame; 5. Bottom pad; 6. Limit slide; 7. Conveyor belt; 8. Discharge port; 9. Isolation frame; 10. Auxiliary roller; 11. Rotating sleeve; 12. Diverter plate; 13. Elastic grid. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0021] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0023] Reference Figure 1-4The utility model provides an embodiment of a synthetic rubber material crushing device, comprising a crushing bin 1, a feed port is provided at the top center of the crushing bin 1, a feed hopper 2 is fixedly connected to the top outer side of the feed port, a plurality of legs 3 are cross-symmetrically fixed to the bottom of the crushing bin 1, a frame 4 is symmetrically fixed to the left and right sides of the bottom of the crushing bin 1, a limiting slide 6 is symmetrically fixed to the lower part of the opposite side of the frame 4, a conveyor belt 7 is slidably matched with the opposite side of the limiting slide 6, a discharge port 8 is provided at the bottom center of the crushing bin 1, an isolation frame 9 is fixedly connected to the bottom outer side of the discharge port 8, and the bottom of the isolation frame 9 is connected to the conveyor belt A gap is reserved between 7, a material stripping plate 12 is provided at the lower rear side of the isolation frame 9, a rotating sleeve 11 is fixed to the bottom of the material stripping plate 12, and the top of the rotating sleeve 11 is rotatably matched with the isolation frame 9, the bottom outer side of the frame seat 4 is fixedly connected with a bottom pad 5, the bottom of the bottom pad 5 is fitted and fixed with an anti-skid film pad, an auxiliary roller 10 is rotatably provided on the bottom front side of the isolation frame 9, the bottom of the auxiliary roller 10 is in contact with the conveyor belt 7, and a layer of buffer pad is fitted and coated on the outer side of the conveyor belt 7, a layer of sliding film is fitted and fixed on the front side of the material stripping plate 12, and an elastic grid 13 is fixedly connected to the inner side of the top of the feed hopper 2.

[0024] Working principle: In the utility model, a conveyor belt 7 is provided below the discharge port 8 to continuously transfer the crushed material, and an isolation frame 9 is provided between the two to seal and block the material particles discharged from the discharge port 8 to avoid the problem of waste caused by flying materials. At the same time, a material stripping plate 12 is provided on one side of the conveying direction of the conveyor belt 7 to cooperate with a rotating shaft sleeve 11 mounted on the isolation frame 9 to simply flatten and homogenize the material particles on the conveyor belt 7, thereby ensuring its stable transfer on the conveyor belt 7, performing continuous and efficient crushing and conveying operations, and improving the overall operating efficiency.

[0025] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A synthetic rubber material pulverizing device, comprising a pulverizing chamber (1), characterized in that: A feed port is provided at the center of the top of the crushing bin (1), a feed hopper (2) is fixedly connected to the outer side of the top of the feed port, a plurality of legs (3) are cross-symmetrically fixed to the bottom of the crushing bin (1), a frame (4) is symmetrically fixedly connected to the left and right sides of the bottom of the crushing bin (1), a limit slide (6) is symmetrically fixed to the lower part of the opposite side of the frame (4), a conveyor belt (7) is slidably matched to the opposite side of the limit slide (6), a discharge port (8) is provided at the center of the bottom of the crushing bin (1), an isolation frame (9) is fixedly connected to the outer side of the bottom of the discharge port (8), a gap is reserved between the bottom of the isolation frame (9) and the conveyor belt (7), a material removal plate (12) is provided at the lower rear side of the isolation frame (9), a rotating shaft sleeve (11) is fixed to the bottom of the material removal plate (12), and the top of the rotating shaft sleeve (11) is rotatably matched with the isolation frame (9).

2. A synthetic rubber material pulverizing device according to claim 1, characterized in that: The outer sides of the bottoms of the frames (4) are fixedly connected with bottom pads (5), and the bottoms of the bottom pads (5) are fitted with anti-skid film pads.

3. The synthetic rubber material pulverizing device according to claim 1, characterized in that: An auxiliary roller (10) is rotatably provided on the front side of the bottom of the isolation frame (9), and the bottom of the auxiliary roller (10) is in close contact with the conveyor belt (7).

4. The synthetic rubber material pulverizing device according to claim 1, characterized in that: The outer side surface of the conveyor belt (7) is laminated and coated with a layer of buffer pad.

5. The synthetic rubber material pulverizing device according to claim 1, characterized in that: A layer of lubricating film is fixedly attached to the front side of the material shifting plate (12).

6. The synthetic rubber material pulverizing device according to claim 1, characterized in that: An elastic grid (13) is fixedly connected to the inner side of the top of the feed hopper (2).

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