Raw material crushing equipment for plastic product processing

Abstract

The utility model discloses raw material crushing equipment for plastic product processing, which comprises a base, a tank body arranged at the top of the base and a crushing assembly fixedly connected to the top of the tank body, sliding rods are fixedly connected to the left side and the right side of the tank body, and one side, far away from the tank body, of each sliding rod is lapped on the surface of the base. Swing structures are arranged on the left side and the right side of the base correspondingly, and each swing structure comprises a support fixedly connected to the outer side of the base. The sliding rod is extruded through the transmission structure, so that the sliding rod carries the tank body to swing obliquely, and when the extension rod is not in contact with the push rod, the tank body losing supporting force swings with the sliding rod as the axis and pours materials located at a high position to a low position to be crushed in an accelerated mode when the tank body swings obliquely. Raw materials stacked at the bottom of equipment can be subjected to auxiliary accelerated crushing in an inclined swinging mode, the situation that the raw materials close to the edge cannot be effectively guided is avoided, and the crushing uniformity of the raw materials is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic product processing, in particular to a raw material crushing device for plastic product processing. Background Art

[0002] Plastic products are a general term for daily and industrial products made from plastic as the main raw material. The main varieties include polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), polystyrene (PS), etc. They can be used as engineering materials and to replace metal to manufacture machine parts.

[0003] For example, the patent number disclosed on the China Patent Network is: 202123425109.4, and the patent name is: A plastic product raw material crushing device, including a shell, a power box and a crushing barrel, a first bearing is fixedly inlaid on the upper surface of the crushing barrel, and a feeding pipe is provided above the shell. The bottom end of the feeding pipe passes through the first bearing and extends to the interior of the crushing barrel, and a plurality of crushing blades are installed on the outer surface of the feeding pipe and the inner wall of the crushing barrel. The utility model can drive the crushing barrel to rotate through the rotation of the fourth pulley, in cooperation with the second transmission belt and the second pulley. Through the rotation of the crushing barrel, part of the crushing blades can be driven to rotate again. The rotation of part of the crushing blades is driven by the feeding pipe, and the rotation of part of the crushing blades driven by the crushing barrel can better crush the plastic product raw materials inside the crushing barrel. By providing a discharge hole, the plastic product raw materials can be discharged from the inside of the crushing barrel to the outside, and the uncrushed raw materials continue to be crushed inside the crushing barrel.

[0004] However, the existing crushing device can only use high-speed rotating blades to twist the raw materials accumulated at the bottom of the equipment into the interior for crushing. Some raw materials close to the edge are easily stuck to the inner wall surface due to friction. The high-speed rotating blades cannot effectively guide the raw materials, resulting in the impact on the uniformity of raw material crushing.

[0005] Therefore, it is necessary to design and transform the raw material crushing equipment for plastic product processing. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a raw material crushing equipment for plastic product processing, which has the advantage of improving the uniformity of material crushing, and solves the problem that the existing crushing device can only use the high-speed rotating blade to twist the raw materials accumulated at the bottom of the equipment into the interior for crushing, and some raw materials close to the edge are easy to stick to the inner wall surface due to friction, and the high-speed rotating blade cannot effectively guide the raw materials, resulting in the problem that the uniformity of raw material crushing is affected.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a raw material crushing device for processing plastic products, comprising a base;

[0008] A tank body disposed on top of the base;

[0009] A crushing assembly fixedly connected to the top of the tank;

[0010] The left and right sides of the tank body are fixedly connected with sliding rods, and the side of the sliding rod away from the tank body is overlapped on the surface of the base. The left and right sides of the base are provided with swing structures, and the swing structure includes a bracket fixedly connected to the outside of the base, and the inside of the bracket is movably connected with a transmission rod, the inner side of the transmission rod is fixedly connected with a rotating wheel, the inner side of the rotating wheel is fixedly connected with a push rod, the surface of the sliding rod is fixedly connected with an extension rod located between the rotating wheel and the base, the push rod can contact the extension rod, and the outer side of the bracket is provided with a transmission structure, and the transmission structure can drive the rotating wheel to rotate.

[0011] As a preferred embodiment of the utility model, the transmission structure includes a gear fixedly connected to the surface of the transmission rod, the bottom of the bracket is fixedly connected to an electric telescopic rod, the output end of the electric telescopic rod is fixedly connected to a connecting plate, the surface of the connecting plate is fixedly connected to a tooth plate, and the tooth plate extends away from the connecting plate to the outside of the gear and meshes with the gear.

[0012] As a preferred embodiment of the present invention, the front side and the rear side of the electric telescopic rod are both fixedly connected to support plates, and the side of the support plate away from the electric telescopic rod is fixedly connected to the surface of the base.

[0013] As a preferred embodiment of the present invention, a baffle located at the bottom of the connecting plate is fixedly connected to the left and right sides of the base, and the baffle extends away from the side of the base to the outside of the transmission structure.

[0014] As a preferred embodiment of the present invention, a sleeve is sleeved on the surface of the push rod, and an outer surface of the sleeve contacts the surface of the extension rod.

[0015] As a preferred embodiment of the present invention, a limiting ring is provided on the outer side of the bracket, and the limiting ring is sleeved on the surface of the transmission rod and fixedly connected to the transmission rod.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] 1. The utility model squeezes the slide rod through the transmission structure, so that the slide rod carries the tank body to tilt and swing. When the extension rod is out of contact with the push rod, the tank body that has lost its supporting force swings around the slide rod as the axis and dumps the material at a high place to a low place for accelerated crushing during the swing and tilt. The utility model can use the tilting and swinging method to assist in accelerating the crushing of the raw materials accumulated at the bottom of the equipment, avoid the raw materials close to the edge from being unable to be effectively guided, and improve the uniformity of raw material crushing.

[0018] 2. The utility model can promote the stable swing of the rotating wheel by arranging the gear, the electric telescopic rod, the connecting plate and the toothed plate, and can flexibly control the swing angle of the rotating wheel.

[0019] 3. The utility model can support the electric telescopic rod by providing a support plate, thereby improving the connection stability between the electric telescopic rod and the base.

[0020] 4. The utility model can improve the safety of the base and reduce the contact area between the transmission structure and the external environment by setting the baffle.

[0021] 5. The utility model can protect the push rod by providing a sleeve, so that the push rod can apply pressure to the extension rod.

[0022] 6. The utility model can increase the contact area between the transmission rod and the bracket by setting a limit ring, thereby preventing the connection between the two from loosening. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of the utility model;

[0024] Figure 2 It is a rear view schematic diagram of the local structure of the utility model;

[0025] Figure 3 It is a left view schematic diagram of the local structure of the utility model.

[0026] In the figure: 1. base; 2. tank body; 3. crushing assembly; 4. slide bar; 5. swing structure; 6. bracket; 7. transmission rod; 8. rotating wheel; 9. push rod; 10. extension rod; 11. transmission structure; 12. gear; 13. electric telescopic rod; 14. connecting plate; 15. tooth plate; 16. support plate; 17. baffle; 18. sleeve; 19. limit ring. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] like Figures 1 to 3 As shown, the utility model provides a raw material crushing device for processing plastic products, comprising a base 1;

[0029] A tank body 2 is arranged on the top of the base 1;

[0030] A crushing assembly 3 fixedly connected to the top of the tank body 2;

[0031] The left and right sides of the tank body 2 are fixedly connected with a slide bar 4, and the side of the slide bar 4 away from the tank body 2 is overlapped on the surface of the base 1. The left and right sides of the base 1 are provided with a swing structure 5, and the swing structure 5 includes a bracket 6 fixedly connected to the outside of the base 1, and the inside of the bracket 6 is movably connected with a transmission rod 7, and the inner side of the transmission rod 7 is fixedly connected with a rotating wheel 8, and the inner side of the rotating wheel 8 is fixedly connected with a push rod 9. The surface of the slide bar 4 is fixedly connected with an extension rod 10 located between the rotating wheel 8 and the base 1, and the push rod 9 can contact the extension rod 10. The outer side of the bracket 6 is provided with a transmission structure 11, and the transmission structure 11 can drive the rotating wheel 8 to rotate.

[0032] refer to Figure 2 The transmission structure 11 includes a gear 12 fixedly connected to the surface of the transmission rod 7, an electric telescopic rod 13 is fixedly connected to the bottom of the bracket 6, a connecting plate 14 is fixedly connected to the output end of the electric telescopic rod 13, a tooth plate 15 is fixedly connected to the surface of the connecting plate 14, and the tooth plate 15 extends from one side of the connecting plate 14 to the outside of the gear 12 and meshes with the gear 12.

[0033] As a technical optimization solution of the utility model, by providing the gear 12, the electric telescopic rod 13, the connecting plate 14 and the toothed plate 15, the rotating wheel 8 can be driven to swing stably, and the swing angle of the rotating wheel 8 can be flexibly controlled.

[0034] refer to Figure 3 The front and rear sides of the electric telescopic rod 13 are fixedly connected with a support plate 16 , and the side of the support plate 16 away from the electric telescopic rod 13 is fixedly connected to the surface of the base 1 .

[0035] As a technical optimization solution of the present invention, by providing a support plate 16 , the electric telescopic rod 13 can be supported, and the connection stability between the electric telescopic rod 13 and the base 1 can be improved.

[0036] refer to Figure 1 The left and right sides of the base 1 are fixedly connected with baffles 17 located at the bottom of the connecting plate 14 , and the baffle 17 extends to the outside of the transmission structure 11 away from the side of the base 1 .

[0037] As a technical optimization solution of the present invention, by providing the baffle 17, the safety of the base 1 can be improved and the contact area between the transmission structure 11 and the external environment can be reduced.

[0038] refer to Figure 3 A sleeve 18 is sleeved on the surface of the push rod 9 , and the outer surface of the sleeve 18 contacts the surface of the extension rod 10 .

[0039] As a technical optimization solution of the utility model, by providing the sleeve 18 , the push rod 9 can be protected, so that the push rod 9 can apply pressure to the extension rod 10 .

[0040] refer to Figure 2 A limiting ring 19 is disposed on the outer side of the bracket 6 , and the limiting ring 19 is sleeved on the surface of the transmission rod 7 and fixedly connected to the transmission rod 7 .

[0041] As a technical optimization solution of the present invention, by providing a limit ring 19, the contact area between the transmission rod 7 and the bracket 6 can be increased to prevent the connection between the two from becoming loose.

[0042] The working principle and use process of the utility model are as follows: when in use, the material is put into the tank body 2, the crushing assembly 3 operates and crushes the material inside the tank body 2, and during the operation of the tank body 2, the electric telescopic rod 13 regularly carries the toothed plate 15 down, and the toothed plate 15 pushes the gear 12 to rotate during the movement, and the gear 12 drives the rotating wheel 8 to rotate by using the transmission rod 7, and during the rotation of the rotating wheel 8, the extension rod 10 is squeezed by the push rod 9, so that the slide rod 4 connected to the extension rod 10 carries the tank body 2 to tilt and swing, and when the extension rod 10 is out of contact with the push rod 9, the tank body 2 that has lost its supporting force swings around the slide rod 4 as the axis and dumps the material at a high place to a low place for accelerated crushing when swinging and tilting.

[0043] To sum up: the raw material crushing equipment for processing plastic products squeezes the slide bar 4 through the transmission structure 11, so that the slide bar 4 carries the tank body 2 to tilt and swing. When the extension rod 10 is out of contact with the push rod 9, the tank body 2 that has lost its supporting force swings around the slide bar 4 as the axis and dumps the material at a high place to a low place for accelerated crushing when swinging and tilting. The utility model can use the tilting and swinging method to assist in accelerating the crushing of the raw materials accumulated at the bottom of the equipment, avoid the raw materials close to the edge from being unable to be effectively guided, and improve the uniformity of raw material crushing.

[0044] 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.

[0045] 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.

Claims

1. A raw material crushing device for processing plastic products, comprising a base (1); A tank body (2) disposed on top of the base (1); A crushing assembly (3) fixedly connected to the top of the tank (2); Features: The left and right sides of the tank body (2) are both fixedly connected with a slide bar (4), and the side of the slide bar (4) away from the tank body (2) overlaps the surface of the base (1). The left and right sides of the base (1) are both provided with a swing structure (5), and the swing structure (5) comprises a bracket (6) fixedly connected to the outside of the base (1), and the bracket (6) is movably connected with a transmission rod (7) inside, and the inner side of the transmission rod (7) is fixedly connected with a rotating wheel (8), and the inner side of the rotating wheel (8) is fixedly connected with a push rod (9), and the surface of the slide bar (4) is fixedly connected with an extension rod (10) located between the rotating wheel (8) and the base (1), and the push rod (9) can contact the extension rod (10), and the outer side of the bracket (6) is provided with a transmission structure (11), and the transmission structure (11) can drive the rotating wheel (8) to rotate.

2. The raw material crushing equipment for plastic product processing according to claim 1, characterized in that: The transmission structure (11) comprises a gear (12) fixedly connected to the surface of a transmission rod (7); the bottom of the bracket (6) is fixedly connected to an electric telescopic rod (13); the output end of the electric telescopic rod (13) is fixedly connected to a connecting plate (14); the surface of the connecting plate (14) is fixedly connected to a toothed plate (15); the toothed plate (15) extends from a side of the connecting plate (14) to the outside of the gear (12) and meshes with the gear (12).

3. The raw material crushing equipment for plastic product processing according to claim 2 is characterized in that: The front side and the rear side of the electric telescopic rod (13) are both fixedly connected to a support plate (16), and the side of the support plate (16) away from the electric telescopic rod (13) is fixedly connected to the surface of the base (1).

4. The raw material crushing equipment for plastic product processing according to claim 2 is characterized in that: A baffle (17) located at the bottom of the connecting plate (14) is fixedly connected to the left and right sides of the base (1), and the baffle (17) extends away from the side of the base (1) to the outside of the transmission structure (11).

5. The raw material crushing equipment for plastic product processing according to claim 1, characterized in that: A sleeve (18) is sleeved on the surface of the push rod (9), and an outer surface of the sleeve (18) is in contact with the surface of the extension rod (10).

6. The raw material crushing equipment for plastic product processing according to claim 1, characterized in that: A limiting ring (19) is provided on the outer side of the bracket (6); the limiting ring (19) is sleeved on the surface of the transmission rod (7) and is fixedly connected to the transmission rod (7).

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