Waste air conditioner compressor disassembling and oil draining device

Abstract

The utility model discloses a waste air conditioner compressor disassembling and oil draining device in the related technical field of waste air conditioner recovery processing, which comprises an oil draining box body and a material guide plate, a side support frame is fixedly arranged in the middle of the outer side of the oil draining box body, a turnover bearing support is fixedly arranged on the side support frame, and a turnover bearing is fixedly arranged on the turnover bearing support. A turnover motor is installed on the outer side of the turnover bearing support, an output shaft of the turnover motor is connected with one end of a first connecting rod, the other end of the first connecting rod is connected with one end of a second connecting rod, and the other end of the second connecting rod is connected with a middle turnover connecting rod. According to the waste air conditioner compressor turnover device, the oil draining support plate is of a turnover structure, the turnover motor, the first connecting rod and the second connecting rod can drive the oil draining support plate to rotate relative to the turnover supporting rod, then the oil draining support plate is adjusted to be in an inclined state, and waste air conditioner compressors on the oil draining support plate can be directly poured onto the turnover device conveniently; and the efficiency of removing the waste air conditioner compressor from the oil draining table is effectively improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of waste air conditioner recycling and processing, specifically, it relates to a waste air conditioner compressor disassembly and oil draining device. Background Technology

[0002] With the rapid development of society and the economy, air conditioners have gradually become a common household appliance, leading to an increasing number of discarded air conditioners each year. Many components of these discarded air conditioners can be recycled and reused after dismantling, giving them high recycling value. During the dismantling of discarded air conditioners, the compressors, containing large amounts of valuable metals such as iron and copper, must be recycled. However, used compressors contain a large amount of oil, which has an adverse environmental impact. Therefore, the residual oil on the compressor must be thoroughly cleaned before recycling. Directly washing the compressor results in a large amount of oil spilling onto the ground, polluting the working environment and causing unnecessary trouble for operators. Application number CN201920799464.1 discloses a compressor oil draining and collection device for a discarded air conditioner dismantling production line, which can drain the residual refrigerant oil from the compressor and collect it. However, the oil draining platform of the device is a fixed structure, requiring the discarded air conditioner compressors to be removed or hoisted off the platform one by one after draining, resulting in high labor intensity and long processing time.

[0003] In view of this, this utility model is proposed. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the shortcomings of the existing technology and provide a device for dismantling and draining oil from used air conditioner compressors. The basic concept of the technical solution adopted by this utility model to solve the above-mentioned technical problem is as follows:

[0005] An oil draining device for dismantling waste air conditioner compressors includes an oil draining box and a guide plate. A side support frame is fixedly installed at the middle position of the outer side of the oil draining box. A tilting bearing support is fixedly installed on the side support frame. A tilting motor is installed on the outer side of the tilting bearing support. The output shaft of the tilting motor is connected to one end of a connecting rod one. The other end of the connecting rod one is connected to one end of a connecting rod two. The other end of the connecting rod two is connected to a middle tilting connecting rod. The middle tilting connecting rod is located at the middle position of the outer side of the oil draining support plate. A cooperating support rod is provided on one side of the middle tilting connecting rod, and a tilting support rod is provided on the other side. A tilting support seat is fitted on the outer side of the tilting support rod. The tilting support rod and the tilting support seat are rotatably connected. The tilting support seat is fixedly installed on the outer side of the oil draining box. An upper support block is fixedly installed on the inner wall of the oil draining box. A filter screen is provided above the upper support block for filtering the drained oil.

[0006] As a further embodiment of this utility model: a horizontal support seat is provided on the outer side of the oil drain box at a position corresponding to the matching support rod, and a support groove is provided on the horizontal support seat. The shape and specifications of the support groove are adapted to the matching support rod to effectively support the matching support rod.

[0007] As a further improvement of this utility model: two sets of the flip bearing supports, the first connecting rod, the second connecting rod and the middle flip connecting rod are symmetrically arranged on both sides of the oil drain box. A rotating connecting shaft is provided between the two flip bearing supports so that the flip structures on both sides can move synchronously.

[0008] As a further improvement of this utility model: a protective baffle is provided on the outer side of the oil draining support plate, and an oil draining groove is provided on the oil draining support plate. The direction of the oil draining groove is along the length direction of the oil draining support plate, thereby reducing the frictional resistance during the tilting and unloading process of the oil draining support plate.

[0009] As a further embodiment of this utility model: a guide plate is installed at the end of the oil draining box away from the horizontal support base. The guide plate has a downward inclined structure, and a protective plate is provided on the outer side of the guide plate for transitioning material feeding.

[0010] As a further embodiment of this utility model: a lower support block is provided below the upper support block inside the oil draining box, an oil collection cover is supported at the lower support block, an oil drain port is provided on the lower outer side of the oil draining box, an oil discharge control valve is provided at the oil drain port, and a support base is provided at the bottom of the oil draining box to facilitate forklift lifting and repositioning.

[0011] By adopting the above technical solution, this utility model has the following beneficial effects compared with the prior art.

[0012] This utility model features a flip-up structure for the oil draining support plate. The flip motor, connecting rod one, and connecting rod two can drive the oil draining support plate to rotate relative to the flip support rod, thereby adjusting the oil draining support plate to an inclined state. This facilitates the direct tilting of the used air conditioner compressors on the oil draining support plate onto the turnover device, effectively improving the efficiency of removing the used air conditioner compressors from the oil draining platform.

[0013] The oil draining support plate of this utility model is provided with a guide plate at its inclined lower end, and a filter screen is provided inside the oil draining box, which can improve the oil draining and waste oil collection effect. When the oil draining support plate is adjusted to the inclined state, the filter screen can be removed for easy cleaning and maintenance.

[0014] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0015] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments and descriptions of the present invention are used to explain the present invention, but do not constitute an undue limitation of the present invention. Obviously, the drawings described below are merely some embodiments; those skilled in the art can obtain other drawings based on these drawings without creative effort. In the drawings:

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the inclined state of the oil draining support plate of this utility model;

[0018] Figure 3 This is a schematic diagram of the interior of the oil draining box of this utility model;

[0019] Figure 4 This is a top view of the present invention.

[0020] In the diagram: 1. Oil drain box; 2. Oil drain support plate; 3. Protective baffle; 4. Tilting support seat; 5. Guide plate; 6. Side support frame; 7. Tilting motor; 8. Tilting bearing support; 9. Connecting rod one; 10. Connecting rod two; 11. Horizontal support seat; 12. Support groove; 13. Matching support rod; 14. Middle tilting connecting rod; 15. Oil drain trough; 16. Support base; 17. Oil drain port; 18. Lower support block; 19. Oil collection cover; 20. Upper support block; 21. Filter screen plate; 22. Rotating connecting shaft; 23. Tilting support rod.

[0021] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model, but are not intended to limit the scope of this utility model.

[0023] like Figures 1 to 4As shown, a waste air conditioner compressor dismantling and oil draining device includes an oil draining box 1 and a guide plate 5. A side support frame 6 is fixedly installed at the middle position of the outer side of the oil draining box 1. A tilting bearing support 8 is fixedly installed on the side support frame 6. A tilting motor 7 is installed on the outer side of the tilting bearing support 8. The output shaft of the tilting motor 7 is connected to one end of a connecting rod 9. The other end of the connecting rod 9 is connected to one end of a connecting rod 10. The other end of the connecting rod 10 is connected to a middle tilting connecting rod 14. The middle tilting connecting rod 14 is located at the middle position of the outer side of the oil draining support plate 2. A cooperating support rod 13 is provided on one side of the middle tilting connecting rod 14, and a tilting support rod 23 is provided on the other side. A tilting support seat 4 is cooperatingly installed on the outer side of the tilting support rod 23. The tilting support rod 23 and the tilting support seat 4 are rotatably connected. The tilting support seat 4 is fixedly installed on the outer side of the oil draining box 1. An upper support block 20 is fixedly installed on the inner wall of the oil draining box 1. A filter screen plate 21 is installed above the upper support block 20 to filter the drained oil.

[0024] Among them, a horizontal support seat 11 is provided on the outer side of the oil drain box 1 at a position corresponding to the matching support rod 13. A support groove 12 is provided on the horizontal support seat 11. The shape and specifications of the support groove 12 are adapted to the matching support rod 13 to effectively support the matching support rod 13.

[0025] Two sets of tilting bearing supports 8, connecting rod 1 9, connecting rod 2 10 and intermediate tilting connecting rod 14 are symmetrically arranged on both sides of the oil drain box 1. A rotating connecting shaft 22 is provided between the two tilting bearing supports 8 so that the tilting structures on both sides can move synchronously.

[0026] A protective baffle 3 is provided on the outer side of the oil draining support plate 2, and an oil draining groove 15 is provided on the oil draining support plate 2. The direction of the oil draining groove 15 is along the length direction of the oil draining support plate 2 to reduce the frictional resistance during the tilting and feeding process of the oil draining support plate 2.

[0027] A guide plate 5 is installed at the end of the oil drain box 1 away from the horizontal support 11. The guide plate 5 has a downward inclined structure, and a protective plate is provided on the outside of the guide plate 5 for transitioning the material discharge.

[0028] Inside the oil drain box 1, a lower support block is provided below the upper support block 20. An oil collection hood 19 is supported at the lower support block 18. An oil drain port 17 is provided on the lower outer side of the oil drain box 1. An oil discharge control valve is provided at the oil drain port 17. A support base 16 is provided at the bottom of the oil drain box 1 to facilitate the forklift to lift and move the position.

[0029] The working principle of this utility model is as follows: During use, the used air conditioner compressor with pre-drilled oil outlet holes is placed on the oil drain support plate 2, with the oil outlet holes on the compressor facing the corresponding position of the oil drain trough 15. Under the action of gravity, the refrigerant oil in the compressor will gradually drain and fall, along with impurities from the used air conditioner compressor and the external environment. The filter screen 21 can effectively filter the impurities. The oil falls through the oil collection hood 19 into the bottom of the oil drain box 1. During the oil draining process, the oil drain support plate 2 is in a horizontal state. After the oil draining is completed, the tilting motor 7 is started. The tilting motor 7 drives the rotating connecting shaft 22 to rotate, which in turn drives the connecting rods 9 and 10 on both sides of the oil drain box 1 to move synchronously. The oil drain support plate 2 is adjusted to an inclined state through the middle tilting connecting rod 14 (as shown in the attached diagram). Figure 2 As shown), the flipping support rod 23 at one end of the oil draining support plate 2 rotates relative to the flipping support seat 4, causing the waste air conditioner compressor on the oil draining support plate 2 to slide down along the oil draining support plate 2, pass through the guide plate 5 for transitional guidance, and fall onto the turnover device or the transmission device for subsequent dismantling processing. The flipping motor 7 is a forward and reverse motor, electrically connected to the control switch to adjust the tilt state.

[0030] The oil draining support plate 2 of this utility model is designed with a flipping structure. The flipping motor 7, connecting rod 1 9, and connecting rod 2 10 can drive the oil draining support plate 2 to rotate relative to the flipping support rod 23, thereby adjusting the oil draining support plate 2 to an inclined state. This facilitates the direct tilting of the waste air conditioner compressor on the oil draining support plate 2 onto the turnover device, effectively improving the efficiency of removing the waste air conditioner compressor from the oil draining platform. A guide plate 5 is provided at the inclined lower end of the oil draining support plate 2, and a filter screen 21 is provided inside the oil draining box 1, which can improve the oil draining and waste oil collection effect. When the oil draining support plate 2 is adjusted to the inclined state, the filter screen 21 can be removed for easy cleaning and maintenance.

[0031] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-described technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A device for dismantling and draining oil from a used air conditioner compressor, comprising an oil draining box (1) and a guide plate (5), characterized in that, A side support frame (6) is fixedly installed at the middle position of the outer side of the oil drain box (1). A flip bearing support (8) is fixedly installed on the side support frame (6). A flip motor (7) is installed on the outer side of the flip bearing support (8). The output shaft of the flip motor (7) is connected to one end of the connecting rod one (9). The other end of the connecting rod one (9) is connected to one end of the connecting rod two (10). The other end of the connecting rod two (10) is connected to the intermediate flip connecting rod (14). The intermediate flip connecting rod (14) is located outside the oil drain support plate (2). At the middle position of the side, a supporting rod (13) is provided on one side of the middle flip connecting rod (14), and a flip support rod (23) is provided on the other side. A flip support seat (4) is provided on the outer side of the flip support rod (23). The flip support rod (23) and the flip support seat (4) are rotatably connected. The flip support seat (4) is fixedly installed on the outer side of the oil drain box (1). An upper support block (20) is fixedly provided on the inner wall of the oil drain box (1). A filter screen plate (21) is provided above the upper support block (20).

2. The dismantling and oil-draining device for a used air conditioner compressor according to claim 1, characterized in that, A horizontal support seat (11) is provided on the outer side of the oil drain box (1) at a position corresponding to the matching support rod (13). A support groove (12) is provided on the horizontal support seat (11), and the shape and specifications of the support groove (12) are adapted to the matching support rod (13).

3. The dismantling and oil-draining device for a used air conditioner compressor according to claim 2, characterized in that, The oil drain box (1) is symmetrically provided with two sets of the flip bearing supports (8), the first connecting rod (9), the second connecting rod (10) and the middle flip connecting rod (14) on both sides, and a rotating connecting shaft (22) is provided between the two flip bearing supports (8).

4. The dismantling and oil-draining device for a used air conditioner compressor according to claim 3, characterized in that, A protective baffle (3) is provided on the outer side of the oil draining support plate (2), and an oil draining groove (15) is provided on the oil draining support plate (2). The direction of the oil draining groove (15) is along the length direction of the oil draining support plate (2).

5. The dismantling and oil-draining device for a used air conditioner compressor according to claim 4, characterized in that, The oil drain box (1) is equipped with a guide plate (5) at one end away from the horizontal support seat (11). The guide plate (5) is a downward inclined structure and a protective plate is provided on the outside of the guide plate (5).

6. The dismantling and oil-draining device for a used air conditioner compressor according to claim 5, characterized in that, Inside the oil drain box (1), a lower support block is provided below the upper support block (20). An oil collection hood (19) is provided at the lower support block (18). An oil drain port (17) is provided on the lower outer side of the oil drain box (1). An oil discharge control valve is provided at the oil drain port (17). A support base (16) is provided at the bottom of the oil drain box (1).

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