Eccentric driving wheel

Abstract

The utility model relates to the technical field of clothes processing equipment, and particularly discloses an eccentric driving wheel which comprises a top plate, a bearing plate arranged below the top plate, an eccentric wheel arranged below the bearing plate, a hook arranged below the bearing plate, two fixing blocks fixedly connected to the interior of the hook, and adjusting blocks connected to the interiors of the fixing blocks through rotating shafts. A first connecting block is fixedly connected to the inner side wall of the hook, a connecting rod is fixedly connected to the bottom of a second connecting block, a transverse rod is fixedly connected to the inner side wall of the groove, an arc-shaped extrusion block is fixedly connected to the bottom end of the lower pressing rod, and a containing groove is formed in the inner side wall of the hook. According to the clothes hanger, the hook, the pushing rod, the adjusting block, the containing groove and the eccentric wheel are used in cooperation, so that the clothes hanger is stably connected with the hook, the clothes hanger can swing front and back more stably, the clothes hanger is prevented from falling off, meanwhile, clothes hung on the clothes hanger can be aired at a higher speed, and the speed reduction motor is conveniently separated from the eccentric wheel; and subsequent maintenance is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of clothing treatment equipment, and particularly relates to an eccentric drive wheel. Background Art

[0002] Since a clothing care machine uses steam cleaning, it can more effectively remove stains on clothes than a traditional washing machine, and at the same time will not damage the fabric. Not to mention that it can eliminate bacteria and odors, greatly improving the comfort when worn and significantly extending the lifespan of clothes. For fabrics such as wool, fur, and silk, even if the gentle mode is selected, they are easily damaged by machine washing; while hand washing is too time-consuming, and dry cleaning is also a significant expense in the long run. However, for these delicate fabrics, the clothing care machine can do an excellent job in washing and care, not only cleaning them thoroughly but also taking better care of them. Therefore, the clothing care machine is currently favored by the vast consumer group.

[0003] In a Chinese patent with the publication number CN211772255U, an eccentric drive wheel is mentioned, which includes a turntable and a wheel circumferential plate extending from the edge of the turntable. A shaft hole is opened in the center of the turntable, and a shaft mounting sleeve is connected to the shaft hole. An eccentric annular guide groove is provided outside the shaft mounting sleeve. Reinforcing rib plates are provided between the inner ring groove wall plate of the annular guide groove and the shaft mounting sleeve, and between the outer ring groove wall plate of the annular guide groove and the wheel circumferential plate. The structure of the utility model is simple. When in use, the shaft mounting sleeve is connected to the drive shaft, and the annular guide groove cooperates with the slider on the guide rail. When the drive shaft rotates, during the rotation of the annular guide groove, it can drive the slider to reciprocate along the guide rail. Thus, when applied to a clothing care machine, after fixing the moving clothes hanger to the slider, it can drive the moving clothes hanger to reciprocate left and right under the drive of the motor, causing the hung clothes to swing.

[0004] However, although the above technical solution can drive the moving clothes hanger to shake back and forth through the eccentric wheel during use, the clothes hanger is generally directly hung on the overall device and then swings back and forth. The eccentric wheel driving the clothes hanger to swing back and forth will cause a certain displacement at the connection between the clothes hanger suspension point and the overall device, resulting in the connection between the clothes hanger and the overall device being prone to falling off when the clothes hanger shakes back and forth, causing the clothes to fall off, and having certain limitations in use. Summary of the Utility Model

[0005] The purpose of the utility model is to provide an eccentric drive wheel to solve the problem that the clothes hanger is prone to falling off from the overall device as mentioned in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] Eccentric drive wheel, comprising: a top plate, a bearing plate is arranged below the top plate, an eccentric wheel is arranged below the bearing plate, a hook is arranged below the bearing plate, two fixing blocks are fixedly connected inside the hook, an adjusting block is connected inside the fixing block through a rotating shaft, a first connecting block is fixedly connected to the inner side wall of the hook, a first compression spring is fixedly connected to the bottom of the first connecting block, the bottom end of the first compression spring is fixedly connected to a second connecting block, a connecting rod is fixedly connected to the bottom of the second connecting block, a groove is formed inside the adjusting block, a cross bar is fixedly connected to the inner side wall of the groove, and the connecting rod is rotatably arranged on the surface of the cross bar, a pressing rod is fixedly connected to one side of the bottom of the adjusting block, an arc-shaped pressing block is fixedly connected to the bottom end of the pressing rod, and a placing groove is formed in the inner side wall of the hook.

[0008] Preferably, a reduction motor is fixedly connected to one side of the top of the bearing plate, a transmission shaft is fixedly connected to the output end of the reduction motor, a positioning cylinder is fixedly connected to one side of the top of the eccentric wheel, a positioning ring is fixedly connected to the surface of the positioning cylinder through two connecting short rods, a pulling rod passes through the inside of the positioning ring, and the surface of the pulling rod passes through the inside of the positioning cylinder, a blocking block is fixedly connected to the surface of the pulling rod, a second compression spring is fixedly connected to one side of the blocking block, and the end of the second compression spring away from the blocking block is fixedly connected to the inner side wall of the positioning ring, a positioning hole is formed inside the transmission shaft, and the end of the pulling rod close to the positioning cylinder passes through the inside of the positioning hole.

[0009] Preferably, a positioning column is fixedly connected to the other side of the top of the eccentric wheel, a connecting plate is rotatably connected to the surface of the positioning column, and a connecting column is rotatably arranged inside the connecting plate.

[0010] Preferably, a connecting ring is rotatably arranged inside the connecting column, and a pushing rod is fixedly connected to the surface of the connecting ring.

[0011] Preferably, a screw is threadedly connected to one side of the bottom of the bearing plate, a guide rod is fixedly connected to the bottom end of the screw, and a connecting short rod is fixedly connected to the bottom end of the guide rod.

[0012] Preferably, a guide ring is rotatably arranged at the bottom end of the connecting short rod, and the surface of the pushing rod passes through the inside of the guide ring.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] (1) The hanging part of the clothes hanger can be stably connected to the hook, avoiding the detachment of the hanging part of the clothes hanger from the overall device when the overall device drives the clothes hanger to swing back and forth, resulting in the dropping of clothes, thereby delaying the drying speed of the clothes. At the same time, the connection method between the hanging part of the clothes hanger and the hook is simple, which is convenient for the user to operate.

[0015] (2) After the clothes hanger is placed on the overall device, it can drive the clothes hanger to swing back and forth through the push rod, accelerating the drying speed of the clothes. At the same time, the transmission shaft and the eccentric wheel can be quickly connected and separated, facilitating timely repair in case the subsequent reduction motor is damaged. The overall device is convenient to be installed at a fixed position through the top plate, making it easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a perspective view of the present utility model;

[0017] Figure 2 is a sectional view of the inside of the hook of the present utility model;

[0018] Figure 3 is a top view of the positioning cylinder of the present utility model;

[0019] Figure 4 is a sectional view of the screw rod of the present utility model;

[0020] In the figure: 1, top plate; 2, bearing plate; 3, eccentric wheel; 4, hook; 5, fixed block; 6, adjusting block; 7, first compression spring; 8, connecting rod; 9, pressing rod; 10, arc-shaped pressing block; 11, placement groove; 12, reduction motor; 13, transmission shaft; 14, positioning cylinder; 15, positioning ring; 16, pulling rod; 17, blocking block; 18, second compression spring; 19, positioning hole; 20, positioning column; 21, connecting plate; 22, connecting column; 23, connecting ring; 24, push rod; 25, screw rod; 26, guide rod; 27, connecting short rod; 28, guide ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] Embodiment 1:

[0023] Please refer to Figure 1 and Figure 2As shown in the figure, the eccentric drive wheel includes a top plate 1. A bearing plate 2 is arranged below the top plate 1. An eccentric wheel 3 is arranged below the bearing plate 2. A hook 4 is arranged below the bearing plate 2. Two fixing blocks 5 are fixedly connected inside the hook 4. An adjusting block 6 is connected inside the fixing block 5 through a rotating shaft. A first connecting block is fixedly connected to the inner side wall of the hook 4. A first compression spring 7 is fixedly connected to the bottom of the first connecting block. The bottom end of the first compression spring 7 is fixedly connected to a second connecting block. A connecting rod 8 is fixedly connected to the bottom of the second connecting block. A groove is formed inside the adjusting block 6. A cross bar is fixedly connected to the inner side wall of the groove. And the connecting rod 8 is rotatably arranged on the surface of the cross bar. One side of the bottom of the adjusting block 6 is fixedly connected to a pressing rod 9. The bottom end of the pressing rod 9 is fixedly connected to an arc-shaped pressing block 10. A placement groove 11 is formed in the inner side wall of the hook 4. Through the arrangement of the hook 4, the clothes hanger can be stably connected to it, facilitating the subsequent shaking of clothes. Through the arrangement of the fixing block 5, the adjusting block 6 can rotate a certain angle through the rotating shaft. Through the arrangement of the first compression spring 7, the adjusting block 6 has a certain extrusion force. Through the arrangement of the connecting rod 8, when the adjusting block 6 rotates a certain angle, it can always maintain a certain compression force with the first compression spring 7. Through the arrangement of the pressing rod 9, the arc-shaped pressing block 10 can be linked to move with it. Through the arrangement of the arc-shaped pressing block 10, the clothes hanger can be squeezed and fixed. Through the opening of the placement groove 11, the clothes hanger can be placed inside it.

[0024] Embodiment 2:

[0025] Please refer to Figures 1 to 4 As shown in the figure, a speed reduction motor 12 is fixedly connected to one side of the top of the bearing plate 2. The output end of the speed reduction motor 12 is fixedly connected to a transmission shaft 13. A positioning cylinder 14 is fixedly connected to one side of the top of the eccentric wheel 3. A positioning ring 15 is fixedly connected to the surface of the positioning cylinder 14 through two connecting short rods. A pull rod 16 penetrates through the inside of the positioning ring 15. And the surface of the pull rod 16 penetrates through the inside of the positioning cylinder 14. A blocking block 17 is fixedly connected to the surface of the pull rod 16. A second compression spring 18 is fixedly connected to one side of the blocking block 17. And the end of the second compression spring 18 away from the blocking block 17 is fixedly connected to the inner side wall of the positioning ring 15. A positioning hole 19 is formed inside the transmission shaft 13. And the end of the pull rod 16 close to the positioning cylinder 14 penetrates through the inside of the positioning hole 19. Through the arrangement of the speed reduction motor 12, it provides a certain driving force for the rotation of the transmission shaft 13, thereby making the eccentric wheel 3 rotate. Through the arrangement of the positioning cylinder 14 and the connecting short rods, the positioning ring 15 can be installed and fixed. Through the arrangement of the pull rod 16, the blocking block 17 can be installed and fixed. Through the arrangement of the blocking block 17, the second compression spring 18 can be squeezed. Through the opening of the positioning hole 19, the end of the pull rod 16 close to the positioning cylinder 14 can be inserted into its inside, fixing the transmission shaft 13 inside the positioning cylinder 14.

[0026] On the other side of the top of the eccentric wheel 3, a positioning column 20 is fixedly connected. A connecting plate 21 is rotatably connected to the surface of the positioning column 20, and a connecting column 22 is rotatably arranged inside the connecting plate 21. Through the setting of the positioning column 20, the connecting plate 21 can be rotatably connected to it, which is convenient for adjusting a certain angle.

[0027] A connecting ring 23 is rotatably arranged inside the connecting column 22, and a push rod 24 is fixedly connected to the surface of the connecting ring 23. Through the setting of the connecting column 22, the connecting ring 23 can be rotatably arranged on its surface. Through the setting of the connecting ring 23, the push rod 24 can be fixed on its surface, which is convenient for adjusting a certain angle when the eccentric wheel 3 rotates.

[0028] A screw rod 25 is threadedly connected to one side of the bottom of the bearing plate 2. The bottom end of the screw rod 25 is fixedly connected to a guide rod 26, and the bottom end of the guide rod 26 is fixedly connected to a connecting short rod 27. Through the setting of the screw rod 25, the guide rod 26 can be connected to the bottom of the bearing plate 2, and at the same time, it is convenient for subsequent disassembly. Through the setting of the guide rod 26, the connecting short rod 27 can be installed and fixed.

[0029] A guide ring 28 is rotatably arranged at the bottom end of the connecting short rod 27, and the surface of the push rod 24 penetrates through the inside of the guide ring 28. Through the setting of the guide ring 28, the push rod 24 plays a certain guiding role when moving back and forth. Through the setting of the connecting short rod 27, it can be rotatably connected to the guide ring 28.

[0030] Working principle of the utility model: The staff pre-connects the clothes hanger with the hook 4. At the same time, the staff squeezes the adjusting block 6 upward. At this time, the adjusting block 6 drives the pressing rod 9 and the arc-shaped pressing block 10 to move upward. At this time, the connecting rod 8 squeezes the first compression spring 7 upward through the rotation with the cross bar, so that the placement groove 11 is opened. At this time, the staff hangs the clothes hanger inside the placement groove 11. Then the staff stops pulling the adjusting block 6. Then the first compression spring 7 resets, so that the pressing rod 9 and the arc-shaped pressing block 10 press the clothes hanger downward, so that it is fixed inside the placement groove 11. At this time, the staff controls the deceleration motor 12 to start. The output end of the deceleration motor 12 drives the transmission shaft 13 to rotate. The transmission shaft 13 drives the eccentric wheel 3 to rotate through the positioning cylinder 14. At this time, the connecting plate 21 pulls the push rod 24 back and forth through the rotation with the positioning column 20 and the connecting column 22. At this time, the push rod 24 will push back and forth along with the moving track of the eccentric wheel 3, so that the clothes hanger on the hook 4 swings back and forth, enabling the clothes to dry quickly. When the deceleration motor 12 is separated from the eccentric wheel 3, at this time, the staff only needs to pull the end of the pull rod 16 away from the positioning cylinder 14 to the right. At this time, the blocking block 17 squeezes the second compression spring 18. Then the pull rod 16 moves to the right, so that the end of the pull rod 16 close to the positioning cylinder 14 moves to the right, so that it disengages from the inside of the positioning hole 19. At this time, the transmission shaft 13 is separated from the positioning cylinder 14, which is convenient for the staff to repair the deceleration motor 12. At the same time, the staff unscrews the screw rod 25 from the bearing plate 2, and the push rod 24 can be separated from below the bearing plate 2.

[0031] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. Eccentric drive wheel, characterized in that, Comprising: A top plate (1), a bearing plate (2) is arranged below the top plate (1), an eccentric wheel (3) is arranged below the bearing plate (2), a hook (4) is arranged below the bearing plate (2), two fixing blocks (5) are fixedly connected inside the hook (4), an adjusting block (6) is connected inside the fixing block (5) through a rotating shaft, a first connecting block is fixedly connected to the inner side wall of the hook (4), a first compression spring (7) is fixedly connected to the bottom of the first connecting block, a second connecting block is fixedly connected to the bottom of the first compression spring (7), a connecting rod (8) is fixedly connected to the bottom of the second connecting block, a groove is formed inside the adjusting block (6), a cross bar is fixedly connected to the inner side wall of the groove, and the connecting rod (8) is rotatably arranged on the surface of the cross bar. A pressing rod (9) is fixedly connected to one side of the bottom of the adjusting block (6), an arc-shaped pressing block (10) is fixedly connected to the bottom of the pressing rod (9), and a placing groove (11) is formed in the inner side wall of the hook (4).

2. The eccentric drive wheel according to claim 1, wherein: A speed reduction motor (12) is fixedly connected to one side of the top of the bearing plate (2), a transmission shaft (13) is fixedly connected to the output end of the speed reduction motor (12), a positioning cylinder (14) is fixedly connected to one side of the top of the eccentric wheel (3), a positioning ring (15) is fixedly connected to the surface of the positioning cylinder (14) through two connecting short rods, a pulling rod (16) penetrates through the inside of the positioning ring (15), and the surface of the pulling rod (16) penetrates through the inside of the positioning cylinder (14). A blocking block (17) is fixedly connected to the surface of the pulling rod (16), a second compression spring (18) is fixedly connected to one side of the blocking block (17), and the end of the second compression spring (18) away from the blocking block (17) is fixedly connected to the inner side wall of the positioning ring (15). A positioning hole (19) is formed inside the transmission shaft (13), and the end of the pulling rod (16) close to the positioning cylinder (14) penetrates through the inside of the positioning hole (19).

3. The eccentric drive wheel according to claim 1, characterized in that: A positioning column (20) is fixedly connected to the other side of the top of the eccentric wheel (3), a connecting plate (21) is rotatably connected to the surface of the positioning column (20), and a connecting column (22) is rotatably arranged inside the connecting plate (21).

4. The eccentric drive wheel according to claim 3, characterized in that: A connecting ring (23) is rotatably arranged inside the connecting column (22), and a pushing rod (24) is fixedly connected to the surface of the connecting ring (23).

5. The eccentric drive wheel according to claim 1, wherein: A screw rod (25) is threadedly connected to one side of the bottom of the bearing plate (2), a guide rod (26) is fixedly connected to the bottom of the screw rod (25), and a connecting short rod (27) is fixedly connected to the bottom of the guide rod (26).

6. The eccentric drive wheel according to claim 5, wherein: A guide ring (28) is rotatably arranged at the bottom of the connecting short rod (27), and the surface of the pushing rod (24) penetrates through the inside of the guide ring (28).

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