Conveying device for PE high polymer material processing

Abstract

The utility model discloses a conveying device for PE (polyethylene) high polymer material processing, which comprises a fixed bottom plate, a box body bracket, a screening box body, a PE material conveying and screening mechanism, a PE material crushing and conveying mechanism, a material crushing assembly and a material conveying assembly, the PE material conveying and screening mechanism comprises a feeding hopper, a rotating motor, a supporting box body, a driving motor, a rotating plate, a connecting column, a supporting rotating shaft, a box body moving seat, a material screening box and a driven rotating shaft. The PE material smashing and conveying mechanism comprises a bottom support, a top support, a telescopic hydraulic rod, a smashing box, a smashing roller shaft, a smashing motor, a conveying roller shaft, a conveying motor and a material conveying belt. The purpose of conveniently and automatically screening PE high polymer material particles with different sizes can be achieved through the PE material conveying and screening mechanism, and the purpose of conveniently and automatically crushing screened large-particle materials and conveniently and automatically conveying the PE high polymer material particles can be achieved through the PE material crushing and conveying mechanism.

Description

Technical Field

[0001] The utility model belongs to the technical field of PE polymer material processing, in particular to a conveying device for PE polymer material processing. Background Art

[0002] PE is a thermoplastic resin obtained by polymerization of ethylene. In industry, it also includes copolymers of ethylene and a small amount of olefins. Polyethylene is odorless, non-toxic, feels like wax, has excellent low-temperature resistance, good chemical stability, and can withstand corrosion from most acids and alkalis.

[0003] At present, when raw materials need to be transported during the processing of PE polymer materials, most of them are transported by transporting granular materials to the feed port of production equipment, and then pouring the granular materials into the production equipment for subsequent processing. However, this material transportation method is not convenient for screening the size of granular materials. Different particle sizes easily lead to different dissolution rates of materials, and it is not convenient to crush the large granular materials screened out and then automatically transport them. Therefore, a conveying device for PE polymer material processing is urgently needed to solve the above problems. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a conveying device for processing PE polymer materials.

[0005] In order to achieve the above functions, the technical solution adopted by the utility model is as follows: a conveying device for PE polymer material processing, comprising a fixed base plate, and a box bracket fixedly arranged on the fixed base plate, a screening box fixedly connected to the box bracket, and also comprising a PE material conveying and screening mechanism, the PE material conveying and screening mechanism is arranged on the screening box, and also comprising a PE material crushing and conveying mechanism, the PE material crushing and conveying mechanism is arranged on the fixed base plate, which comprises a material crushing assembly and a material conveying assembly, the material crushing assembly is arranged on the fixed base plate, and the material conveying assembly is arranged on the material crushing assembly.

[0006] In order to smoothly and conveniently achieve the purpose of automatically screening PE polymer material particles of different sizes, the PE material conveying and screening mechanism includes a screening box top wall passing through and fixedly connected with a feeding hopper, a side wall of the screening box is fixedly connected with a rotating motor, the output end of the rotating motor is connected to a supporting box body, the supporting box body is fixedly connected with a driving motor, the output end of the driving motor is connected to a rotating plate, one end of the rotating plate is fixedly connected with a connecting column, the side wall of the supporting box body is rotatably connected with a supporting shaft, the connecting column is slidably connected with a box body moving seat slidably connected to the supporting shaft, the box body moving seat is fixedly connected with a material screening box, and the other side wall of the screening box body is rotatably provided with a driven shaft.

[0007] In order to smoothly achieve the purpose of convenient and automated crushing of the screened large-particle materials, the material crushing assembly includes a bottom bracket fixedly connected to a fixed bottom plate, a top support fixedly connected to the top of the bottom bracket, a telescopic hydraulic rod fixedly connected to the top support, a crushing box connected to the telescopic end of the telescopic hydraulic rod, a crushing roller shaft rotatably connected between the two side walls of the crushing box, a crushing motor for driving the crushing roller shaft to rotate is fixedly connected to one side wall of the crushing box, and a sliding plate fixedly connected to the bottom bracket.

[0008] In order to facilitate the automated conveying of PE polymer material particles, the material conveying assembly includes a conveying roller rotatably connected between the two side walls of the bottom bracket, a conveying motor fixedly connected to one side wall of the bottom bracket for driving the conveying roller to rotate, and a material conveying belt is provided on the conveying roller.

[0009] Furthermore, a transparent viewing panel is fixedly connected to the side wall of the screening box, the bottom wall of the screening box is inclined and a discharge port is provided at the lower end, and a crushing port is provided at the bottom of the crushing box.

[0010] Furthermore, the box support is symmetrically arranged at both ends of the screening box, the supporting box and the box moving seat are symmetrically arranged at both ends of the material screening box, and the conveying roller is symmetrically arranged at both ends of the material conveyor belt.

[0011] Preferably, the box body bracket is arranged in an inverted L shape, the box body movable seat is arranged in a cross shape, and the bottom bracket is arranged in a U shape.

[0012] The beneficial effects achieved by the utility model using the above structure are as follows: This scheme is a conveying device for PE polymer material processing, which can realize the purpose of automatically screening PE polymer material particles of different sizes through the PE material conveying and screening mechanism, and can realize the purpose of automatically crushing the screened large particle materials and automatically conveying the PE polymer material particles through the PE material crushing and conveying mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of a conveying device for processing PE polymer materials proposed in this scheme;

[0014] Figure 2 A cross-sectional view of a conveying device for processing PE polymer materials proposed in this scheme;

[0015] Figure 3 This is a cross-sectional view from another angle of a conveying device for processing PE polymer materials proposed in this solution.

[0016] Among them, 1. fixed bottom plate, 2. box bracket, 3. screening box, 4. PE material conveying and screening mechanism, 5. PE material crushing and conveying mechanism, 6. material crushing assembly, 7. material conveying assembly, 8. feeding hopper, 9. rotating motor, 10. supporting box, 11. driving motor, 12. rotating plate, 13. connecting column, 14. supporting shaft, 15. box moving seat, 16. material screening box, 17. driven shaft, 18. bottom bracket, 19. top support, 20. telescopic hydraulic rod, 21. crushing box, 22. crushing roller, 23. crushing motor, 24. conveying roller, 25. conveying motor, 26. material conveyor belt, 27. sliding plate.

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] like Figure 1-3 As shown, in order to achieve the above functions, the technical solution adopted by the utility model is as follows: a conveying device for PE polymer material processing, comprising a fixed bottom plate 1, and a box bracket 2 fixedly arranged on the fixed bottom plate 1, the box bracket 2 is arranged in an inverted L shape, a screening box 3 is fixedly connected to the box bracket 2, a transparent viewing plate is fixedly connected to the side wall of the screening box 3, the bottom wall of the screening box 3 is inclined and a discharge port is provided at the lower end, the box bracket 2 is symmetrically arranged at both ends of the screening box 3, and also comprises a PE material conveying and screening mechanism 4, the PE material conveying and screening mechanism 4 is arranged on the screening box 3, and also comprises a PE material crushing and conveying mechanism 5, the PE material crushing and conveying mechanism 5 is arranged on the fixed bottom plate 1, and comprises a material crushing component 6 and a material conveying component 7, the material crushing component 6 is arranged on the fixed bottom plate 1, and the material conveying component 7 is arranged on the material crushing component 6.

[0020] like Figure 1-3As shown, the PE material conveying and screening mechanism 4 includes a screening box body 3 with a feeding hopper 8 fixedly connected to the top wall thereof, a rotating motor 9 fixedly connected to one side wall of the screening box body 3, a supporting box body 10 connected to the output end of the rotating motor 9, a driving motor 11 fixedly connected inside the supporting box body 10, a rotating plate 12 connected to the output end of the driving motor 11, a connecting column 13 fixedly connected to one end of the rotating plate 12, a supporting shaft 14 rotatably connected to the side wall of the supporting box body 10, a box body moving seat 15 slidably connected to the supporting shaft 14 is slidably connected to the connecting column 13, the supporting box body 10 and the box body moving seat 15 are symmetrically arranged at both ends of a material screening box 16, the box body moving seat 15 is cross-shaped, a material screening box 16 is fixedly connected to the box body moving seat 15, and a driven shaft 17 is rotatably provided on the other side wall of the screening box body 3.

[0021] like Figure 1-3 As shown, the material crushing assembly 6 includes a bottom bracket 18 fixedly connected to the fixed bottom plate 1, the bottom bracket 18 is U-shaped, a sliding plate 27 is fixedly connected to the bottom bracket 18, a top support 19 is fixedly connected to the top of the bottom bracket 18, a telescopic hydraulic rod 20 is fixedly connected to the top support 19, a crushing box 21 is connected to the telescopic end of the telescopic hydraulic rod 20, a crushing box 21 is provided with a crushing opening at the bottom of the crushing box 21, a crushing roller 22 is rotatably connected between the two side walls of the crushing box 21, and a crushing motor 23 for driving the crushing roller 22 to rotate is fixedly connected to one side wall of the crushing box 21, and the material conveying assembly 7 includes a conveying roller 24 rotatably connected between the two side walls of the bottom bracket 18, a conveying motor 25 for driving the conveying roller 24 to rotate is fixedly connected to one side wall of the bottom bracket 18, a material conveying belt 26 is provided on the conveying roller 24, and the conveying roller 24 is symmetrically arranged at both ends of the material conveying belt 26.

[0022] During specific use, the user puts the PE polymer granular material from the feeding hopper 8 into the material screening box 16 in the screening box 3, and then turns on the driving motor 11, so that the rotating plate 12 rotates accordingly to drive the connecting column 13 to rotate, and the connecting column 13 drives the box body moving seat 15 to slide back and forth along the supporting shaft 14, so as to facilitate the box body moving seat 15 to drive the material screening box 16 to move back and forth to screen the material particles inside, and the screened small granular material falls from the material screening box 16 and is discharged from the discharge port on the bottom wall of the screening box 3, and the discharged small granular material falls onto the material conveyor belt 26, and then turns on the conveying motor 25 to drive the conveying roller 24 to rotate, and the two sets of conveying rollers 24 rotate to drive the material conveyor belt 26 to rotate and automatically convey the small granular material on it, and the large granular material after screening is The material screening box 16 remains in the material screening box 16, and then the telescopic hydraulic rod 20 is turned on to extend it to drive the crushing box 21 to move to the bottom of the discharge port of the screening box 3, and the two groups of crushing motors 23 are turned on to drive the two groups of crushing rollers 22 to rotate relative to each other. Then the rotating motor 9 is turned on, and the supporting box body 10 rotates accordingly to drive the material screening box 16 to rotate, and the driven shaft 17 rotates accordingly to assist. The rotation of the material screening box 16 can dump the large particle material inside and drop it from the discharge port into the crushing box 21, and the two groups of crushing rollers 22 rotate relative to each other to crush the large particle material, and the crushed material falls from the bottom of the crushing box 21 to the material conveyor belt 26 for automatic transportation, and the sliding plate 27 slides the material for collection. The above is the entire use process of the conveying device for PE polymer material processing.

[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0025] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A conveying device for processing PE polymer materials, comprising a fixed bottom plate, and a box support fixedly arranged on the fixed bottom plate, wherein a screening box is fixedly connected to the box support, characterized in that: It also includes a PE material conveying and screening mechanism, which is arranged on a screening box, and a PE material crushing and conveying mechanism, which is arranged on a fixed bottom plate, and includes a material crushing component and a material conveying component, the material crushing component is arranged on the fixed bottom plate, and the material conveying component is arranged on the material crushing component.

2. A conveying device for processing PE polymer materials according to claim 1, characterized in that: The PE material conveying and screening mechanism includes a screening box top wall passing through and fixedly connected with a feeding hopper, a side wall of the screening box being fixedly connected with a rotating motor, an output end of the rotating motor being connected with a supporting box body, a driving motor being fixedly connected with the supporting box body, a rotating plate being connected with the output end of the driving motor, a connecting column being fixedly connected with one end of the rotating plate, a supporting shaft being rotatably connected with the side wall of the supporting box body, a box body moving seat slidably connected with the supporting shaft being slidably connected with the connecting column, a material screening box being fixedly connected with the box body moving seat, and a driven shaft being rotatably provided on the other side wall of the screening box body.

3. A conveying device for processing PE polymer materials according to claim 2, characterized in that: The material crushing assembly includes a bottom bracket fixedly connected to a fixed bottom plate, a top support fixedly connected to the top of the bottom bracket, a telescopic hydraulic rod fixedly connected to the top support, a crushing box connected to the telescopic end of the telescopic hydraulic rod, a crushing roller shaft rotatably connected between the two side walls of the crushing box, a crushing motor for driving the crushing roller shaft to rotate is fixedly connected to one side wall of the crushing box, and a sliding plate fixedly connected to the bottom bracket.

4. A conveying device for processing PE polymer materials according to claim 3, characterized in that: The material conveying assembly comprises a conveying roller shaft rotatably connected between two side walls of a bottom bracket, a conveying motor for driving the conveying roller shaft to rotate is fixedly connected to one side wall of the bottom bracket, and a material conveying belt is arranged on the conveying roller shaft.

5. A conveying device for processing PE polymer materials according to claim 4, characterized in that: A transparent viewing plate is fixedly connected to the side wall of the screening box, the bottom wall of the screening box is inclined and a discharge port is provided at the lower end, and a crushing port is provided at the bottom of the crushing box.

6. A conveying device for processing PE polymer materials according to claim 5, characterized in that: The box support is symmetrically arranged at the two ends of the screening box, the supporting box and the box moving seat are symmetrically arranged at the two ends of the material screening box, and the conveying roller is symmetrically arranged at the two ends of the material conveying belt.

7. A conveying device for processing PE polymer materials according to claim 6, characterized in that: The box support is arranged in an inverted L shape, the box moving seat is arranged in a cross shape, and the bottom support is arranged in a U shape.

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