A double-shaft shredding and recycling device for waste treatment

Abstract

The utility model discloses a double-axis shredding and recycling device for waste treatment, and relates to the technical field of waste treatment. The utility model includes a push assembly and a chassis, wherein the push assembly includes a push plate, a rack is fixedly connected to the top of the push plate, a gear 1 is meshedly connected to the left side of the rack, a round rod is fixedly connected to the right side of the gear 1, a motor 1 is fixedly connected to the front of the chassis, the output end of the back of the motor 1 is fixedly connected to the front of the round rod, and a material transfer port is opened on the right side of the chassis. The utility model sets a push assembly, specifically, turns on the motor 1 to drive the round rod to rotate clockwise, drives the gear 1 to rotate, and the rack is pushed downward inside the fixed block, driving the push plate to contact the waste, and when the waste rolling on the surface of the moving knife is squeezed and fixed by the push plate, the moving knives on both sides can squeeze and shred the waste at this time, replacing the manual assistance of personnel, which not only increases safety, but also speeds up the speed of shredding and recycling of waste, and improves the working efficiency of the equipment.

Description

Technical Field

[0001] The utility model belongs to the technical field of waste material treatment, in particular to a double-shaft shredding and recycling device for waste material treatment. Background Art

[0002] The double-axis shredding recycling production line is a highly versatile equipment. The large torque shearing technology design can meet the waste recycling requirements of various industries. It is suitable for shredding large and high-strength materials such as automobile shells, tires, metal barrels, scrap aluminum, scrap steel, domestic garbage and industrial garbage.

[0003] When the waste is put into the recycling equipment for shredding, there are some objects with smooth surfaces in the waste. These smooth-shaped waste will roll inside the equipment during the shredding process, making it impossible to squeeze and shred them. At this time, people need to use their hands to assist in squeezing and shredding the waste. There are safety hazards when the staff use their hands to assist, which may cause damage to the human body. Therefore, we proposed a double-axis shredding recycling equipment for waste treatment. Utility Model Content

[0004] The purpose of the utility model is to provide a double-axis shredding and recycling equipment for waste processing. By setting a pushing component, it replaces the manual assistance of personnel, which not only increases safety, but also speeds up the shredding and recycling speed of waste, improves the working efficiency of the equipment, and solves the problem that there are some objects with smooth surfaces in the existing waste. These smooth-shaped wastes will roll inside the equipment during the shredding process, resulting in the inability to be squeezed and shredded. At this time, personnel need to use their hands to assist in order to squeeze and shred the waste. There are safety hazards when the staff uses their hands to assist, and it may cause damage to the human body.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a double-shaft shredding and recycling device for waste processing, comprising a pushing assembly and a chassis, the pushing assembly comprises a pushing plate, the top of the pushing plate is fixedly connected with a rack, the left side of the rack is meshed with a gear 1, the right side of the gear 1 is fixedly connected with a round rod, the front side of the chassis is fixedly connected with a motor 1, the back output end of the motor 1 is fixedly connected with the front side of the round rod, the right side of the chassis is provided with a material transfer opening, the inner wall of the material transfer opening is fixedly connected with a conveyor belt, the back side of the conveyor belt is fixedly connected with a motor 3, a shredding assembly is arranged inside the chassis, the shredding assembly comprises a main shaft, and the number of main shafts is two. By setting the pushing assembly, specifically, turning on the motor 1 drives the round rod to rotate clockwise, driving the gear 1 to rotate, the rack is pushed downward inside the fixed block, driving the pushing plate to contact with the waste, and when the waste rolling on the surface of the moving knife is squeezed and fixed by the pushing plate, the moving knives on both sides can squeeze and shred the waste at this time, replacing the manual assistance of personnel, which not only increases safety, but also speeds up the speed of shredding and recycling of waste, thereby improving the working efficiency of the equipment.

[0007] Furthermore, a placement groove is provided inside the two spindles, and the parts contained in the two placement grooves are the same. A vertical rod is fixedly connected to the inner wall of the placement groove, and a slider is slidably connected to the outer surface of the vertical rod. A spring is sleeved on the outer surface of the vertical rod, and the top of the spring is fixedly connected to the inner wall of the placement groove. By setting the slider, specifically during the rotation of the spindle, the slider repeatedly squeezes the spring, and the elastic force generated by the spring pushes the slider to collide with the inner wall of the spindle, and the collision generates vibration, and the residue attached to the surface of the moving knife falls to the collection area below due to the vibration.

[0008] Furthermore, a plurality of movable knives are fixedly connected to the outer surfaces of the two main shafts, a plurality of blocks are fixedly connected to the inner wall of the chassis, and the movable knives are installed on the main shafts to play a shearing and crushing role, have strong impact resistance, good toughness and surface hardness, and can crush metal.

[0009] Furthermore, a main gear is fixedly connected to the front side of the main shaft located on the left side, a sub gear is meshingly connected to the right side of the main gear, and the back side of the sub gear is fixedly connected to the front side of the main shaft located on the right side. The outer surfaces of the two main shafts are rotatably connected to the inner wall of the chassis. During the rotation, the main gear drives the sub gear to rotate in the opposite direction, driving the moving knife connected to the surface of the main shaft to rotate toward the side close to each other.

[0010] Furthermore, a reducer is fixedly connected to the back of the main shaft located on the left side, and a belt pulley 2 is fixedly connected to the back of the reducer through a shaft. A belt is transmission-connected to the outer surface of the belt pulley 2, and a belt pulley 1 is arranged at the bottom of the belt pulley 2. The belt pulley 1 is transmission-connected to the belt pulley 2 through a belt. Under the action of the reducer, the main shaft rotates slowly and uniformly, making the equipment more stable during operation.

[0011] Furthermore, the bottom of the chassis is fixedly connected to a support frame, the bottom of the inner wall of the support frame is fixedly connected to motor 2, the back output end of motor 2 is fixedly connected to the front of pulley 1, the bottom of the reducer is fixedly connected to the top of the support frame, the front of the chassis is fixedly connected to a protective shell, the inner wall of the chassis is fixedly connected to an inclined plate, the left side of the inclined plate is fixedly connected to a fixed block, a slide groove is provided inside the fixed block, the inner wall of the slide groove is slidably connected to the outer surface of the rack, the back side of gear 1 is rotatably connected to a connecting block, the left side of the connecting block is fixedly connected to the inner wall of the chassis, the slide groove allows the rack to remain stable during movement, and the protective shell protects personnel from being injured by the rotating gear.

[0012] The utility model has the following beneficial effects:

[0013] 1. The utility model sets a pushing component, specifically, turns on the motor to drive the round rod to rotate clockwise, drives the gear to rotate, and the rack is pushed downward inside the fixed block, driving the push plate to contact the waste. When the waste rolling on the surface of the moving knife is squeezed and fixed by the push plate, the moving knives on both sides can squeeze and tear the waste, replacing the manual assistance of personnel, which not only increases safety, but also speeds up the speed of shredding and recycling of waste, thereby improving the working efficiency of the equipment.

[0014] 2. The utility model sets a slider. Specifically, during the rotation of the main shaft, the slider repeatedly squeezes the spring. The elastic force generated by the spring pushes the slider to collide with the inner wall of the main shaft. The collision generates vibration, and the residue attached to the surface of the moving knife falls to the collection area below due to the vibration.

[0015] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings required for describing the embodiment will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the utility model reducer;

[0019] Figure 3 This is a schematic diagram of the front cross-sectional structure of the chassis of the utility model;

[0020] Figure 4 For this utility model Figure 3A is a schematic diagram of the structure enlargement;

[0021] Figure 5 This is a schematic diagram of the structure of the push component of the utility model;

[0022] Figure 6 This is a schematic diagram of the structure of the shredding component of the utility model.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 11. Chassis; 12. Motor 1; 13. Motor 2; 14. Support frame; 15. Protective shell; 21. Belt pulley 1; 22. Belt; 23. Belt pulley 2; 24. Reducer; 3. Push assembly; 31. Inclined plate; 32. Rack; 33. Fixed block; 34. Round rod; 35. Gear 1; 36. Connecting block; 37. Push plate; 41. Conveyor belt; 42. Motor 3; 5. Shredder assembly; 51. Block; 52. Moving knife; 53. Main shaft; 54. Spring; 55. Vertical pole; 56. Slider; 57. Main gear; 58. Sub gear. DETAILED DESCRIPTION

[0025] 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 them. 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.

[0026] See also Figure 1-6 As shown, the utility model is a double-axis shredding and recycling device for waste material processing, including a pushing component 3 and a chassis 11, the pushing component 3 includes a pushing plate 37, the top of the pushing plate 37 is fixedly connected with a rack 32, the left side of the rack 32 is meshed with a gear 35, the right side of the gear 35 is fixedly connected with a round rod 34, the front of the chassis 11 is fixedly connected with a motor 12, the back output end of the motor 12 is fixedly connected to the front of the round rod 34, a material transfer port is opened on the right side of the chassis 11, the inner wall of the material transfer port is fixedly connected with a conveyor belt 41, the back of the conveyor belt 41 is fixedly connected with a motor 3 42, and the inside of the chassis 11 is fixedly connected with a conveyor belt 41. The part is provided with a shredding assembly 5, which includes a main shaft 53. There are two main shafts 53. By setting the pushing assembly 3, specifically turning on the motor 12 to drive the round rod 34 to rotate clockwise, driving the gear 35 to rotate, and the rack 32 is pushed downward inside the fixed block 33, driving the push plate 37 to contact the waste. When the waste rolling on the surface of the movable knife 52 is squeezed and fixed by the push plate 37, the movable knives 52 on both sides can squeeze and shred the waste at this time, replacing the manual assistance of personnel, which not only increases safety, but also speeds up the speed of shredding and recycling of waste, thereby improving the working efficiency of the equipment.

[0027] A placement groove is provided inside the two main shafts 53. The parts contained in the two placement grooves are the same. A vertical rod 55 is fixedly connected to the inner wall of the placement groove. A slider 56 is slidably connected to the outer surface of the vertical rod 55. A spring 54 is sleeved on the outer surface of the vertical rod 55. The top of the spring 54 is fixedly connected to the inner wall of the placement groove. By setting the slider 56, specifically during the rotation of the main shaft 53, the slider 56 repeatedly squeezes the spring 54. The elastic force generated by the spring 54 pushes the slider 56 to collide with the inner wall of the main shaft 53. The collision generates vibration, and the residue attached to the surface of the movable knife 52 falls to the collection area below due to the vibration.

[0028] A plurality of movable knives 52 are fixedly connected to the outer surfaces of the two main shafts 53 , and a plurality of stoppers 51 are fixedly connected to the inner wall of the chassis 11 .

[0029] A main gear 57 is fixedly connected to the front of the main shaft 53 on the left, and a sub gear 58 is meshedly connected to the right side of the main gear 57. The back of the sub gear 58 is fixedly connected to the front of the main shaft 53 on the right, and the outer surfaces of the two main shafts 53 are rotatably connected to the inner wall of the chassis 11.

[0030] The back of the main shaft 53 located on the left side is fixedly connected to a reducer 24, and the back of the reducer 24 is fixedly connected to a belt pulley 23 through a shaft. The outer surface of the belt pulley 23 is transmission-connected to a belt 22, and a belt pulley 1 21 is arranged at the bottom of the belt pulley 23, and the belt pulley 1 21 is transmission-connected to the belt pulley 2 23 through a belt 22.

[0031] The bottom of the chassis 11 is fixedly connected to a support frame 14, the bottom of the inner wall of the support frame 14 is fixedly connected to a motor 2 13, the back output end of the motor 2 13 is fixedly connected to the front of the belt pulley 1 21, and the bottom of the reducer 24 is fixedly connected to the top of the support frame 14.

[0032] A protective shell 15 is fixedly connected to the front of the chassis 11, an inclined plate 31 is fixedly connected to the inner wall of the chassis 11, a fixed block 33 is fixedly connected to the left side of the inclined plate 31, a slide groove is opened inside the fixed block 33, the inner wall of the slide groove is slidably connected to the outer surface of the rack 32, a connecting block 36 is rotatably connected to the back of the gear 1 35, and the left side of the connecting block 36 is fixedly connected to the inner wall of the chassis 11.

[0033] A specific application of this embodiment is: putting waste on the conveyor belt 41, starting the motor three 42 to drive the conveyor belt 41 to start running, the waste is transported to the inside of the chassis 11 by the conveyor belt 41, and a plurality of anti-slip strips are arranged on the surface of the conveyor belt 41 to prevent the waste from slipping during the transportation into the chassis 11. When the waste falls into the inside of the chassis 11, turning on the motor two 13 drives the belt pulley one 21 to rotate clockwise, and the belt pulley one 21 drives the belt pulley two 23 to rotate through the belt 22. The belt pulley two 23 is connected to the reducer 24 through the connecting shaft. Under the action of the reducer 24, the main shaft 53 rotates slowly and uniformly, and the main shaft 53 drives the main gear 57 to rotate. The main gear 57 is meshed and connected with the sub gear 58. During the rotation, the main gear 57 drives the sub gear 58 to rotate in the opposite direction, and the sub gear 58 drives the main shaft 53 on the right side to rotate. The two main shafts 53 rotate in opposite directions, driving the moving knives 52 connected to the surface of the main shaft 53 to rotate toward the side close to each other, and the waste is squeezed and torn by the moving knives 52 on both sides. The slider 56 arranged inside the main shaft 53 is made of a heavy and hard steel block. During the rotation of the main shaft 53, the slider 56 repeatedly squeezes the spring 54. The elastic force generated by the spring 54 pushes the slider 56 to collide with the inner wall of the main shaft 53. The collision generates vibration, and the residue attached to the surface of the moving knife 52 falls to the collection area below due to the vibration. Some objects with smooth surfaces will roll on the surface of the movable knife 52 during the shredding process, making it impossible to be squeezed and shredded. Turn on the motor 12 to drive the round rod 34 to rotate clockwise, drive the gear 35 to rotate, and the rack 32 is pushed downward inside the fixed block 33, driving the push plate 37 to contact the waste. When the waste rolling on the surface of the movable knife 52 is squeezed and fixed by the push plate 37, the movable knives 52 on both sides can squeeze and shred the waste, which speeds up the shredding and recycling of the waste and improves the working efficiency of the equipment.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A double-axis shredding and recycling device for waste material processing, comprising a pushing assembly (3) and a chassis (11), wherein the pushing assembly (3) comprises a pushing plate (37), a rack (32) is fixedly connected to the top of the pushing plate (37), and a gear (35) is meshedly connected to the left side of the rack (32), characterized in that: The right side of the gear 1 (35) is fixedly connected to a round rod (34); the front side of the chassis (11) is fixedly connected to a motor 1 (12); the rear output end of the motor 1 (12) is fixedly connected to the front side of the round rod (34); the right side of the chassis (11) is provided with a material transfer port; the inner wall of the material transfer port is fixedly connected to a conveyor belt (41); the rear side of the conveyor belt (41) is fixedly connected to a motor 3 (42); a shredding assembly (5) is arranged inside the chassis (11); the shredding assembly (5) comprises a main shaft (53); and the number of the main shafts (53) is two.

2. A double-shaft shredding and recycling device for waste treatment according to claim 1, characterized in that: A placement groove is provided inside the two main shafts (53), and the parts contained in the two placement grooves are the same. A vertical rod (55) is fixedly connected to the inner wall of the placement groove, and a slider (56) is slidably connected to the outer surface of the vertical rod (55). A spring (54) is sleeved on the outer surface of the vertical rod (55), and the top of the spring (54) is fixedly connected to the inner wall of the placement groove.

3. A double-shaft shredding and recycling device for waste treatment according to claim 2, characterized in that: A plurality of movable knives (52) are fixedly connected to the outer surfaces of the two main shafts (53), and a plurality of stoppers (51) are fixedly connected to the inner wall of the chassis (11).

4. A double-shaft shredding and recycling device for waste treatment according to claim 3, characterized in that: The front face of the main shaft (53) located on the left side is fixedly connected to a main gear (57), the right side of the main gear (57) is meshedly connected to a sub-gear (58), the back face of the sub-gear (58) is fixedly connected to the front face of the main shaft (53) located on the right side, and the outer surfaces of the two main shafts (53) are rotatably connected to the inner wall of the chassis (11).

5. The double-shaft shredding and recycling equipment for waste treatment according to claim 4 is characterized in that: The back of the main shaft (53) located on the left side is fixedly connected to a reducer (24), and the back of the reducer (24) is fixedly connected to a belt pulley 2 (23) through a shaft, and the outer surface of the belt pulley 2 (23) is drivingly connected to a belt (22), and a belt pulley 1 (21) is arranged at the bottom of the belt pulley 2 (23), and the belt pulley 1 (21) is drivingly connected to the belt pulley 2 (23) through a belt (22).

6. A double-shaft shredding and recycling device for waste treatment according to claim 5, characterized in that: The bottom of the chassis (11) is fixedly connected to a support frame (14), the bottom of the inner wall of the support frame (14) is fixedly connected to a second motor (13), the rear output end of the second motor (13) is fixedly connected to the front of a first belt pulley (21), and the bottom of the reducer (24) is fixedly connected to the top of the support frame (14).

7. The double-shaft shredding and recycling equipment for waste treatment according to claim 1 is characterized in that: The front of the chassis (11) is fixedly connected to a protective shell (15); the inner wall of the chassis (11) is fixedly connected to an inclined plate (31); the left side of the inclined plate (31) is fixedly connected to a fixed block (33); a sliding groove is provided inside the fixed block (33); the inner wall of the sliding groove is slidably connected to the outer surface of the rack (32); the back of the gear (35) is rotatably connected to a connecting block (36); the left side of the connecting block (36) is fixedly connected to the inner wall of the chassis (11).

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