Crushing device for disassembling waste refrigerator

Abstract

The utility model discloses a crushing device for disassembling a waste refrigerator, and relates to the technical field of disassembling of waste refrigerators. The cutting device comprises a supporting table, the top of the supporting table is fixedly connected with a first supporting block, a cutting table and a second supporting block, the front face and the back face of the cutting table are fixedly connected with third fixing plates, the inner walls of the third fixing plates are slidably connected with a cutting knife, and the front face of the cutting knife is fixedly connected with a second arc-shaped ring. The front face of the third fixing plate is fixedly connected with a second limiting plate. According to the refrigerator cutting device, the cutting knife is arranged, specifically, the motor III is started to drive the arc-shaped ring I to do linear reciprocating motion, so that the saw blade is driven to rapidly move up and down to cut a refrigerator for the first time, and the rotating disc II rotates to drive the cutting knife to move up and down to make contact with the cutting table to cut the refrigerator into blocks; a plastic plate is cut into blocks once, so that the plastic plate is more convenient to crush, the crushing effect is better, and secondary crushing is not needed.

Description

Technical Field

[0001] The utility model belongs to the technical field of dismantling waste refrigerators, in particular to a crushing device used for dismantling waste refrigerators. Background Art

[0002] Used refrigerators are usually disassembled and recycled in recycling plants. The disassembly process of used refrigerators is carried out on a workbench with several workstations. The operator at each workstation is responsible for disassembling different parts of the used refrigerator.

[0003] After dismantling the compressor, the main remaining materials of the waste plastic boards are plastic and foam. The existing waste plastic boards are disassembled and crushed by directly crushing the entire plastic board. When the plastic board is crushed by the crusher, because the plastic board is too large, it may not be cleaned after one crushing, and a second crushing is required. Manual assistance is also required, and the crushing process may cause harm to the workers. Summary of the invention

[0004] The utility model aims to provide a pulverizing device for dismantling waste refrigerators. A cutting knife is arranged, specifically, a starting motor three drives an arc ring one to make a linear reciprocating motion, thereby driving a saw blade to move up and down quickly, so as to cut the refrigerator once. The turning plate two drives the cutting knife to move up and down and contact with the cutting table to cut the refrigerator into pieces. The existing problem that the pulverizing of waste plastic plates after dismantling is mostly to directly pulverize the entire plastic plate, and when the pulverizer pulverizes the plastic plate, the plastic plate may not be pulverized cleanly at one time because the plastic plate is too large.

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

[0006] The utility model is a crushing device for dismantling waste refrigerators, comprising a support table, wherein the top of the support table is respectively fixedly connected with a support block 1, a cutting table and a support block 2, the front and back of the cutting table are both fixedly connected with a fixing plate 3, the inner wall of the fixing plate 3 is slidably connected with a cutting knife, the front of the cutting knife is fixedly connected with an arc ring 2, the front of the fixing plate 3 is fixedly connected with a limiting plate 2, and the inner wall of the limiting plate 2 is slidably connected with a connecting rod 3;

[0007] The top of the support platform is fixedly connected with an arc-shaped block, a support block three and a support plate one, the top of the arc-shaped block is rotatably connected with a turntable two, the back of the turntable two is fixedly connected with a turntable two, and the front of the turntable two is fixedly connected with a pulley three.

[0008] Furthermore, the top of the support table is respectively fixedly connected with a support plate 1, a fixed plate and a fixed plate 1, the top of the fixed plate is fixedly connected with a motor 3, the back output end of the motor 3 is fixedly connected with a turntable 1, the back of the turntable 1 is fixedly connected with a rotating block 1, the outer surface of the rotating block 1 is rotatably connected with an arc ring 1, the top and bottom of the arc ring 1 are respectively fixedly connected with a saw blade and a connecting rod 2, and the outer surface of the connecting rod 2 is slidably connected with a fixed ring.

[0009] Furthermore, a connecting rod 1 is fixedly connected to the top of the saw blade, a limiting plate 1 is fixedly connected to the front of the fixed plate 1, a motor 2 is fixedly connected to the back of the support block 2, a rotating rod 2 is fixedly connected to the front output end of the motor 2, a conveying barrel is fixedly connected to the outer surface of the rotating rod 2, and a pulley 2 is fixedly connected to the front of the rotating rod 2.

[0010] Furthermore, the outer surfaces of the second pulley are respectively connected to belt one, belt two and belt three, the inner wall of the first belt is connected to pulley one, the back of the first pulley is fixedly connected to a rotating rod one, the outer surface of the rotating rod one is rotatably connected to a conveyor belt one, the top of the conveyor belt one is fixedly connected to a thrust plate, the top of the support platform is fixedly connected to a crusher, and a collection box is provided at the bottom of the crusher.

[0011] Furthermore, the front side of the support plate 1 is fixedly connected to a motor 1, the inner wall of the support plate 1 is fixedly connected to a limiting rod, the back output end of the motor 1 is fixedly connected to a bidirectional screw, the outer surface of the bidirectional screw is threadedly connected to an alignment plate, and the back side of the support plate 1 is fixedly connected to a connecting plate.

[0012] Furthermore, the inner wall of the support block three is rotatably connected to a rotating rod three, the outer surface of the rotating rod three is rotatably connected to a conveyor belt two, the front side of the rotating rod three is fixedly connected to a pulley four, the top of the support platform is fixedly connected to a fixed plate two, and the back and front sides of the fixed plate two are fixedly connected to a centering block.

[0013] Furthermore, the inner wall of belt 2 is transmission connected to the outer surface of pulley 4, the inner wall of belt 3 is transmission connected to the outer surface of pulley 3, the outer surface of connecting rod 1 is slidingly connected to the inner wall of limiting plate 1, and the top of the support platform is fixedly connected to the bottom of the fixing ring.

[0014] Furthermore, the bottom and top of the connecting plate are in contact with the top and bottom of an inner wall of the conveyor belt, and the outer surface of the limiting rod is slidably connected to the inner wall of the alignment plate.

[0015] The utility model has the following beneficial effects:

[0016] The utility model sets a cutting knife, specifically, starts a motor three to drive an arc ring one to make a linear reciprocating motion, thereby driving a saw blade to move up and down quickly, so as to cut the refrigerator once, and drives the cutting knife to move up and down and contact the cutting table through the rotation of a turntable two to cut the refrigerator into blocks. By cutting the plastic plate once and then cutting it into blocks, it is more convenient to crush the plastic plate, and the crushing effect is better, and no secondary crushing is required, and no manual assistance is required.

[0017] The utility model sets an alignment plate, specifically, starts a motor to drive the bidirectional screw to rotate so that the two alignment plates are close to each other, and the plastic plate is centered. After the centering, it is ensured that the direction of the plastic plate will not deviate during cutting, affecting the cutting effect. The thrust plate on the conveyor belt presses against the tail of the plastic plate when pushing, so that the plastic plate will not slip when being cut.

[0018] 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

[0019] 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.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the overall rear view structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the alignment plate structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the center block structure of the utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the second pulley of the utility model;

[0025] Figure 6 This is a schematic diagram of the saw blade structure of the utility model;

[0026] Figure 7 This is a schematic diagram of the cutter structure of the utility model;

[0027] Figure 8 For this practical Figure 7 Schematic diagram of the enlarged structure of A.

[0028] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0029] 1. Support table; 11. Support block 1; 111. Rotating rod 1; 112. Conveyor belt 1; 113. Thrust plate; 114. Pulley 1; 12. Support plate 1; 121. Connecting plate; 122. Bidirectional screw; 123. Motor 1; 124. Stop rod; 125. Alignment plate; 13. Crusher; 14. Collection box; 2. Conveying drum; 21. Motor 2; 22. Support block 2; 23. Pulley 2; 231. Belt 1; 232. Belt 2; 233. Belt 3; 24. Rotating rod 2; 3. Fixed plate; 31. Motor 3; 32. Fixed Ring; 33, turntable one; 331, rotating block one; 332, arc ring one; 333, saw blade; 334, connecting rod one; 335, fixed plate one; 336, limit plate one; 337, connecting rod two; 4, fixed plate two; 41, center block; 5, cutting table; 51, fixed plate three; 52, cutting knife; 53, limit plate two; 54, turntable two; 541, arc ring two; 542, rotating block two; 543, connecting rod three; 55, pulley three; 56, arc block; 6, conveyor belt two; 61, support block three; 62, rotating rod three; 63, pulley four. DETAILED DESCRIPTION

[0030] 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.

[0031] See also Figure 1-8As shown, the utility model is a crushing device for dismantling waste refrigerators, including a support table 1, a support block 11, a cutting table 5 and a support block 22 are fixedly connected to the top of the support table 1, the front and back of the cutting table 5 are fixedly connected to a fixed plate 3 51, the inner wall of the fixed plate 3 51 is slidably connected to a cutting knife 52, the front of the cutting knife 52 is fixedly connected to an arc ring 2 541, the front of the fixed plate 3 51 is fixedly connected to a limiting plate 2 53, and the inner wall of the limiting plate 2 53 is slidably connected to a connecting rod 3 543; the top of the support table 1 is fixedly connected to an arc block 56, a support block 3 61 and a support plate 12, the top of the arc block 56 is rotatably connected to a turntable 2 54, the back of the turntable 2 54 is fixedly connected to a turntable 2 542, and the front of the turntable 2 54 is fixedly connected to a pulley. Three 55, by setting a cutting knife 52, specifically by starting the motor three 31 to drive the arc ring one 332 to make a linear reciprocating motion, thereby driving the saw blade 333 to move up and down quickly, cutting the refrigerator once, and driving the cutting knife 52 to move up and down and contact the cutting table 5 by the rotation of the turntable two 54 to cut the refrigerator into pieces. By cutting the plastic plate once and then cutting it into pieces, it is more convenient to crush the plastic plate, and the crushing effect is better, and no secondary crushing is required, and no manual assistance is required. The top of the support table 1 is fixedly connected to the support plate one 12, the fixed plate 3 and the fixed plate one 335 respectively, the top of the fixed plate 3 is fixedly connected to the motor three 31, the back output end of the motor three 31 is fixedly connected to the turntable one 33, and the back of the turntable one 33 is fixedly connected to the rotating block one 331, the outer surface of the rotating block 331 is rotatably connected with an arc ring 332, the top and bottom of the arc ring 332 are respectively fixedly connected with a saw blade 333 and a connecting rod 337, the outer surface of the connecting rod 337 is slidably connected with a fixed ring 32, the top of the support platform 1 is fixedly connected to the bottom of the fixed ring 32, and the arc ring 332 is set to make the rotating block 331 rotate so that the arc ring 332 can move up and down to drive the saw blade 333 to move, so that cutting can be performed, and the saw blade 333 can be set to perform the first cutting of the plastic plate to facilitate subsequent crushing, the top of the saw blade 333 is fixedly connected with a connecting rod 334, the outer surface of the connecting rod 334 is slidably connected to the inner wall of the limit plate 336, and the front of the fixed plate 335 is fixedly connected to the limit plate 1336, the back of the support block 22 is fixedly connected to the motor 21, the front output end of the motor 21 is fixedly connected to the rotating rod 24, the outer surface of the rotating rod 24 is fixedly connected to the conveying barrel 2, the front of the rotating rod 24 is fixedly connected to the pulley 23, the conveying barrel 2 can be rotated to continue to convey the plastic plate to drive the next step of cutting into blocks, the rotating rod 24 drives the conveying barrel 2 and the pulley 23 to rotate together, the outer surface of the pulley 23 is respectively connected to the belt 1 231, the belt 2 232 and the belt 3 233, the inner wall of the belt 1 231 is connected to the pulley 1 114, the inner wall of the belt 2 232 is connected to the outer surface of the pulley 4 63, the inner wall of the belt 3 233 is connected to the outer surface of the pulley 3 55,The back of the pulley 114 is fixedly connected with a rotating rod 111, and the outer surface of the rotating rod 111 is rotatably connected with a conveyor belt 112. The top of the conveyor belt 112 is fixedly connected with a thrust plate 113. The top of the support platform 1 is fixedly connected with a crusher 13, and a collecting box 14 is arranged at the bottom of the crusher 13. By arranging the collecting box 14, the crushed plastic can be collected for convenient processing. The plastic plate is crushed by the crusher 13, and the belt 1 231, the belt 2 232 and the belt 3 233 connected by the outer surface of the pulley 23 can synchronously drive the conveyor belt 112, the conveyor belt 2 6 and the conveying drum 2 to rotate together. The front of the support plate 12 is fixedly connected with a motor 123, and the inner wall of the support plate 12 is fixedly connected with a limiting rod 124. The output end of the back of the motor 123 is fixedly connected with a bidirectional screw 122, and the outer surface of the bidirectional screw 122 is threadedly connected with an alignment plate 125. The outer surface of the limiting rod 124 is slidably connected to the inner wall of the alignment plate 125. A connecting plate 121 is fixedly connected to the back, and the bottom and top of the connecting plate 121 are in contact with the top and bottom of the inner wall of the conveyor belt 112. By setting an alignment plate 125, specifically, starting the motor 123 drives the bidirectional screw 122 to rotate so that the two alignment plates 125 are close to each other, and the plastic plate is centered. After centering, it is ensured that the direction of the plastic plate will not deviate during cutting, affecting the cutting effect. The thrust plate 113 on the conveyor belt 112 pushes against the tail of the plastic plate when pushing, so that the plastic plate will not slip when being cut. The inner wall of the support block 3 61 is rotatably connected to the rotating rod 3 62, and the outer surface of the rotating rod 3 62 is rotatably connected to the conveyor belt 2 6. The front of the rotating rod 3 62 is fixedly connected to the pulley 4 63. The top of the support table 1 is fixedly connected to the fixed plate 2 4, and the back and front of the fixed plate 2 4 are fixedly connected to the centering block 41. By setting the centering block 41, the plastic plates are gathered and then enter the crusher 13 in steps, so that too many plastic plates will not enter the crusher 13 at one time, affecting the crushing effect.

[0032] A specific application of this embodiment is:

[0033] When in use, the plastic plate in the waste refrigerator with the compressor removed is placed on the conveyor belt 112, and the motor 21 is started to rotate the conveying barrel 2, thereby driving the pulley 23 to rotate, and the conveyor belt 112 is driven to rotate by the belt 231 to make the plastic plate move toward the saw blade 333, and the motor 123 is started to drive the bidirectional screw 122 to rotate so that the two alignment plates 125 are close to each other, and the plastic plate is centered to ensure that the direction of the plastic plate will not deviate during cutting, and then the motor 31 is started to drive the rotating block 331 to rotate eccentrically, and drive the arc ring 332 to make a linear reciprocating motion, thereby driving the saw blade 333 to move up and down quickly, and cut the plastic plate when it contacts the plastic plate, and the thrust plate 113 on the conveyor belt 112 is pushed against the tail of the plastic plate, so that the plastic plate will not slip when being cut. After the cutting is completed, the conveyor barrel 2 is used to continue The plastic sheet is continuously conveyed to move toward the cutting knife 52. When the pulley 23 rotates, the turntable 2 54 is also rotated through the belt 3 233. When the turntable 2 54 rotates, the rotating block 2 542 is eccentrically rotated in the arc ring 2 541, so that the arc ring 2 541 moves up and down, thereby driving the cutting knife 52 to move up and down and contact the cutting table 5 to cut the plastic sheet into blocks. The turntable 2 54 is driven to rotate by the pulley 2 23. When the rotation speed of the conveying drum 2 is changed, the cutting speed of the cutting knife 52 can be changed synchronously, so that the blocks of the same size are cut. After cutting, the pulley 2 23 drives the pulley 4 63 to rotate to rotate the conveyor belt 2 6, so as to drive the cut plastic plate to move. The plastic plates are gathered by the center block 41 and then enter the crusher 13 in steps. The crushed plastic plates fall into the collection box 14 through the opening at the bottom of the crusher 13.

[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 shredding device for dismantling waste refrigerators, comprising a support platform (1), the top of which is fixedly connected to a support block 1 (11), a cutting platform (5) and a support block 2 (22), characterized in that: The front and back sides of the cutting table (5) are fixedly connected to a fixing plate three (51); the inner wall of the fixing plate three (51) is slidably connected to a cutting knife (52); the front side of the cutting knife (52) is fixedly connected to an arc ring two (541); the front side of the fixing plate three (51) is fixedly connected to a limiting plate two (53); the inner wall of the limiting plate two (53) is slidably connected to a connecting rod three (543); The top of the support platform (1) is fixedly connected with an arc-shaped clamping block (56), a third support block (61) and a first support plate (12); the top of the arc-shaped clamping block (56) is rotatably connected with a second turntable (54); the back of the second turntable (54) is fixedly connected with a second turntable block (542); and the front of the second turntable (54) is fixedly connected with a third pulley (55).

2. The crushing device for dismantling waste refrigerators according to claim 1 is characterized in that: The top of the support platform (1) is respectively fixedly connected to a support plate 1 (12), a fixing plate (3) and a fixing plate 1 (335); the top of the fixing plate (3) is fixedly connected to a motor 3 (31); the output end of the back side of the motor 3 (31) is fixedly connected to a turntable 1 (33); the back side of the turntable 1 (33) is fixedly connected to a rotating block 1 (331); the outer surface of the rotating block 1 (331) is rotatably connected to an arc ring 1 (332); the top and bottom of the arc ring 1 (332) are respectively fixedly connected to a saw blade (333) and a connecting rod 2 (337); the outer surface of the connecting rod 2 (337) is slidably connected to the fixing ring (32).

3. The crushing device for dismantling waste refrigerators according to claim 2 is characterized in that: The top of the saw blade (333) is fixedly connected to a connecting rod (334); the front of the fixed plate 1 (335) is fixedly connected to a limiting plate 1 (336); the back of the support block 2 (22) is fixedly connected to a motor 2 (21); the front output end of the motor 2 (21) is fixedly connected to a rotating rod 2 (24); the outer surface of the rotating rod 2 (24) is fixedly connected to a conveying barrel (2); and the front of the rotating rod 2 (24) is fixedly connected to a pulley 2 (23).

4. The crushing device for dismantling waste refrigerators according to claim 3 is characterized in that: The outer surface of the second pulley (23) is respectively connected to the first belt (231), the second belt (232) and the third belt (233); the inner wall of the first belt (231) is connected to the first pulley (114); the back of the first pulley (114) is fixedly connected to the first rotating rod (111); the outer surface of the first rotating rod (111) is connected to the first conveyor belt (112); the top of the first conveyor belt (112) is fixedly connected to the thrust plate (113); the top of the support platform (1) is fixedly connected to the crusher (13); and the bottom of the crusher (13) is provided with a collection box (14).

5. The crushing device for dismantling waste refrigerators according to claim 4 is characterized in that: The front surface of the support plate 1 (12) is fixedly connected to a motor 1 (123); the inner wall of the support plate 1 (12) is fixedly connected to a limit rod (124); the output end of the rear surface of the motor 1 (123) is fixedly connected to a bidirectional screw rod (122); the outer surface of the bidirectional screw rod (122) is threadedly connected to an alignment plate (125); and the rear surface of the support plate 1 (12) is fixedly connected to a connecting plate (121).

6. The crushing device for dismantling waste refrigerators according to claim 3 is characterized in that: The inner wall of the support block 3 (61) is rotatably connected to a rotating rod 3 (62), the outer surface of the rotating rod 3 (62) is rotatably connected to a conveyor belt 2 (6), the front surface of the rotating rod 3 (62) is fixedly connected to a pulley 4 (63), the top of the support platform (1) is fixedly connected to a fixing plate 2 (4), and the back and front surfaces of the fixing plate 2 (4) are fixedly connected to a centering block (41).

7. The crushing device for dismantling waste refrigerators according to claim 5, characterized in that: The inner wall of the second belt (232) is connected to the outer surface of the fourth pulley (63) in a transmission connection, the inner wall of the third belt (233) is connected to the outer surface of the third pulley (55) in a transmission connection, the outer surface of the connecting rod (334) is connected to the inner wall of the first limiting plate (336) in a sliding connection, and the top of the support platform (1) is fixedly connected to the bottom of the fixing ring (32).

8. The crushing device for dismantling waste refrigerators according to claim 5, characterized in that: The bottom and top of the connecting plate (121) are in contact with the top and bottom of the inner wall of the conveyor belt (112), and the outer surface of the limiting rod (124) is slidably connected to the inner wall of the alignment plate (125).

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