Laundry cage with water circulation system

Abstract

The utility model provides a clothes washing cage with a water circulation system, which comprises a pre-washing device, a main washing device, a rinsing device, a neutralizing device, a first circulating water tank and a second circulating water tank, the output end of the first circulating water tank is connected into the pre-washing device and the main washing device, and the output end of the second circulating water tank is connected into the neutralizing device. And the input end of the first circulating water tank is connected into the rinsing device. A cleaning mechanism is arranged below a filter screen, a reciprocating mechanism is arranged between the filter screen and the first circulating water tank, the filter screen can be driven to horizontally reciprocate in the first circulating water tank through the reciprocating mechanism, and at the moment, a push plate can drive bristles to vertically reciprocate; according to the filter screen cleaning device, the bristles can wipe the surface of a filter screen to clean the filter screen, and can eject out fibers or other impurities blocked in the meshes in the mode that the bristles move perpendicular to the meshes, so that the filter screen is cleaned, the cleaning effect of the filter screen is guaranteed, and the condition that circulating water is blocked is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of washing tunnels, in particular to a washing cage with a water circulation system. Background Art

[0002] Tunnel washing machine series is referred to as tunnel washing machine. Compared with traditional washing machines, this equipment adopts water circulation and filtration technology, which greatly reduces water consumption and steam consumption, can save 70% of water, more than 60% of electricity, and 80% of manpower. The tunnel washing machine has superior performance and extremely high reliability.

[0003] Announcement No. "CN214736762U" provides a tunnel-type washing machine, a dehydrator, a shuttle machine, and a plurality of drying machines arranged in an array. The tunnel-type washing machine has a first inlet formed at one end away from the dehydrator, and a first outlet formed at one end of the tunnel-type washing machine close to the dehydrator. The device realizes washing, dehydration, and drying of clothes by sequentially arranging the tunnel-type washing machine, the dehydrator, and the drying machine. Since the various devices are sequentially connected, laundry automation is realized;

[0004] However, the above solution still has the following defects:

[0005] The above solution cannot recycle the remaining water after washing clothes. However, there are existing washers in the prior art that can use the rinse water and the recycled water after dehydration for the pre-wash and main wash. When this method recycles the rinse water, since some clothing fibers are mixed in the rinse water, a filter is usually set in the circulating water tank to filter the fibers during transportation. However, with the continuous use of the filter, some fibers will clog the filter mesh, resulting in a decrease in the filtering effect of the filter, thereby causing the circulating water to be blocked. Utility Model Content

[0006] The purpose of the utility model is to provide a washing cage with a water circulation system to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A laundry cage with a water circulation system, comprising a pre-wash device, a main-wash device, a rinsing device and a neutralizing device, and also comprising a first circulating water tank and a second circulating water tank, wherein the output end of the first circulating water tank is connected to the pre-wash device and the main-wash device, the input end of the first circulating water tank is connected to the rinsing device, the output end of the second circulating water tank is connected to the pre-wash device, the input end of the second circulating water tank is connected to the neutralizing device, a filter screen is movably arranged in the first circulating water tank through a reciprocating mechanism, and a cleaning mechanism for cleaning the filter screen;

[0009] The cleaning mechanism includes a driving shaft, a two-way threaded portion, a motor, a traction seat, a support arm, and a push plate. The driving shaft is rotatably arranged in a first circulating water tank, the motor is installed on the top of the first circulating water tank and is keyed to the top end of the driving shaft, the two-way threaded portion is arranged on the surface of the driving shaft, the traction seat is vertically slidably arranged in the first circulating water tank and is threadedly connected to the two-way threaded portion, the support arm is obliquely fixed to the bottom of the push plate, the bottom end of the support arm is fixed to the top of the traction seat, the surface of the traction seat is provided with a through groove, and the surface of the push plate is provided with bristles.

[0010] Preferably, the reciprocating mechanism includes a pulling assembly, a reset assembly and a limit seat, the pulling assembly and the reset assembly are respectively arranged at both ends of the filter, the limit seat is vertically fixed to the inner wall of the first circulating water tank, the top of the filter is attached to the bottom of the limit seat, and the top of the limit seat is set as an inclined surface.

[0011] Preferably, the pulling assembly includes a gear and a rack, the gear is fixed to the surface of the driving shaft, one end of the rack is fixed to the side of the filter, and the rack is cooperatively connected with the gear.

[0012] Preferably, the reset assembly comprises a telescopic rod and a spring, wherein the telescopic rod and the spring are both fixed between the first circulating water tank and the filter screen, and the spring is sleeved on the surface of the telescopic rod.

[0013] Preferably, two baffles are fixed in parallel to the surface of the driving shaft, and the bidirectional threaded portion is arranged between the two baffles.

[0014] Preferably, a guide rail is fixedly provided on the inner wall of the first circulating water tank, a slide groove matching the guide rail is provided on the side of the filter screen, and the filter screen is slidably arranged on the surface of the guide rail through the slide groove.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model provides a cleaning mechanism under the filter screen, and provides a reciprocating mechanism between the filter screen and the first circulating water tank. The reciprocating mechanism can drive the filter screen to perform horizontal reciprocating motion inside the first circulating water tank. At this time, the push plate can drive the bristles to perform vertical reciprocating motion, which can not only enable the bristles to wipe the surface of the filter screen to clean it, but also enable the bristles to move perpendicularly to the mesh to push out fibers or other impurities blocked inside the mesh, thereby cleaning the filter screen, ensuring the cleaning effect of the filter screen, and preventing the circulating water from being blocked. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a schematic diagram of the main structure of the first circulating water tank of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the first circulating water tank of the utility model;

[0020] Figure 4 It is a schematic diagram of the top view structure of the filter screen of the utility model;

[0021] Figure 5 It is a cross-sectional structural schematic diagram of the first circulating water tank of the utility model;

[0022] Figure 6 It is a schematic diagram of the cooperation between the track and the slideway of the utility model.

[0023] In the figure: 1. pre-wash device; 2. main wash device; 3. rinsing device; 4. neutralization device; 5. first circulating water tank; 6. second circulating water tank; 7. filter screen; 8. drive shaft; 9. bidirectional threaded portion; 10. motor; 11. traction seat; 12. support arm; 13. push plate; 14. through groove; 15. bristles; 16. limit seat; 17. missing gear; 18. rack; 19. telescopic rod; 20. spring; 21. baffle; 22. guide rail; 23. slide groove. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-6 The utility model provides a washing cage with a water circulation system, comprising a pre-wash device 1, a main-wash device 2, a rinsing device 3 and a neutralizing device 4, and also comprising a first circulating water tank 5 and a second circulating water tank 6. The output end of the first circulating water tank 5 is connected to the pre-wash device 1 and the main-wash device 2, the input end of the first circulating water tank 5 is connected to the rinsing device 3, the output end of the second circulating water tank 6 is connected to the pre-wash device 1, and the input end of the second circulating water tank 6 is connected to the neutralizing device 4. A filter screen 7 is movably arranged in the first circulating water tank 5 through a reciprocating mechanism, and a cleaning mechanism for cleaning the filter screen 7.

[0026] See also Figure 1, put the clothes into the pre-wash device 1, and after the pre-wash, enter the main wash device 2 for main washing. After the main washing, enter the rinsing device 3 for rinsing, and finally enter the drying equipment for drying after neutralization by the neutralization device 4. In this process, the first circulating water tank 5 can transport the rinsing water in the rinsing device 3 to the pre-wash device 1 and the main wash device 2 for pre-washing and main washing of the clothes, and the second circulating water tank 6 can transport the neutralization water in the neutralization device 4 to the pre-wash device 1 for pre-washing.

[0027] The cleaning mechanism includes a driving shaft 8, a two-way threaded portion 9, a motor 10, a traction seat 11, a support arm 12, and a push plate 13. The driving shaft 8 is rotatably arranged in the first circulating water tank 5. The motor 10 is installed on the top of the first circulating water tank 5 and is keyed to the top of the driving shaft 8. The two-way threaded portion 9 is arranged on the surface of the driving shaft 8. The traction seat 11 is vertically slidably arranged in the first circulating water tank 5 and is threadedly connected to the two-way threaded portion 9. The support arm 12 is obliquely fixed to the bottom of the push plate 13. The bottom end of the support arm 12 is fixed to the top of the traction seat 11. The surface of the traction seat 11 is provided with a through groove 14, and the surface of the push plate 13 is provided with bristles 15.

[0028] See also Figure 1 , 2 , 3 and 5, the reciprocating mechanism drives the filter 7 to perform horizontal reciprocating movement inside the first circulating water tank 5, and the motor 10 drives the driving shaft 8 to rotate. When the driving shaft 8 rotates, it can drive the traction seat 11 to perform vertical reciprocating movement under the filter 7 through the bidirectional threaded portion 9 on its surface. At this time, the traction seat 11 can drive the push plate 13 and the bristles 15 on the surface of the push plate 13 to move synchronously through the support arm 12. The bristles 15 can move perpendicular to the filter 7 until the bristles 15 extend into the mesh of the filter 7, thereby pushing out the fibers blocked in the mesh. Moreover, since the filter 7 reciprocates horizontally, the bristles 15 can also brush the mesh of the filter 7, further improving the cleaning effect of the filter 7.

[0029] The reciprocating mechanism includes a pulling component, a reset component and a limit seat 16. The pulling component and the reset component are respectively arranged at both ends of the filter 7. The limit seat 16 is vertically fixed to the inner wall of the first circulating water tank 5. The top of the filter 7 is attached to the bottom of the limit seat 16. The top of the limit seat 16 is set as an inclined surface. The pulling component includes a missing gear 17 and a rack 18. The missing gear 17 is fixed to the surface of the driving shaft 8. One end of the rack 18 is fixed to the side of the filter 7, and the rack 18 is matched with the missing gear 17. The reset component includes a telescopic rod 19 and a spring 20. The telescopic rod 19 and the spring 20 are both fixed between the first circulating water tank 5 and the filter 7. The spring 20 is sleeved on the surface of the telescopic rod 19.

[0030] See also Figure 4 and 5, the motor 10 drives the driving shaft 8 to rotate, and the driving shaft 8 drives the missing gear 17 to rotate unidirectionally. When the missing gear 17 rotates, it can drive the filter screen 7 to translate in the direction close to the missing gear 17 through the rack 18. At this time, the telescopic rod 19 will be stretched between the other end of the filter screen 7 and the first circulating water tank 5, and the spring 20 will be stretched to deform and store energy. As the missing gear 17 rotates, when the missing gear 17 is separated from the surface of the rack 18, the missing gear 17 cannot continue to pull the rack 18. Therefore, the spring 20 can drive the filter screen 7 and the rack 18 to reset through elastic force. As the missing gear 17 continues to rotate, the horizontal reciprocating drive of the filter screen 7 is realized. When the filter screen 7 reciprocates horizontally, it will periodically contact the bristles 15 that have moved to the highest point, so that friction occurs between the filter screen 7 and the bristles 15, thereby wiping and cleaning the filter screen 7 through the bristles 15.

[0031] Two baffles 21 are fixed in parallel to the surface of the driving shaft 8 , and the bidirectional threaded portion 9 is disposed between the two baffles 21 .

[0032] See also Figure 5 The baffle 21 is provided to limit the movement of the traction seat 11 on the bidirectional threaded portion 9, thereby ensuring that the traction seat 11 can perform vertical reciprocating motion on the bidirectional threaded portion 9.

[0033] A guide rail 22 is fixedly provided on the inner wall of the first circulating water tank 5 , and a slide groove 23 matching the guide rail 22 is provided on the side of the filter screen 7 , and the filter screen 7 is slidably provided on the surface of the guide rail 22 through the slide groove 23 .

[0034] See also Figure 6 First, the cooperation between the guide rail 22 and the slide groove 23 can provide longitudinal support for the filter 7, thereby limiting the movement of the filter 7 within the same horizontal plane. Secondly, the cooperation between the guide rail 22 and the slide groove 23 can increase the contact area between the filter 7 and the first circulating water tank 5, thereby increasing the sealing of the connection between the filter 7 and the first circulating water tank 5. In order to further increase the sealing, sealing strips can be provided on the surfaces of the guide rail 22 and the slide groove 23.

[0035] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A laundry cage with a water circulation system, comprising a pre-washing device (1), a main washing device (2), a rinsing device (3) and a neutralizing device (4), characterized in that: It also comprises a first circulating water tank (5) and a second circulating water tank (6), wherein the output end of the first circulating water tank (5) is connected to the pre-wash device (1) and the main-wash device (2), the input end of the first circulating water tank (5) is connected to the rinsing device (3), the output end of the second circulating water tank (6) is connected to the pre-wash device (1), the input end of the second circulating water tank (6) is connected to the neutralization device (4), a filter screen (7) is movably arranged in the first circulating water tank (5) through a reciprocating mechanism, and a cleaning mechanism for cleaning the filter screen (7); The cleaning mechanism comprises a driving shaft (8), a bidirectional threaded portion (9), a motor (10), a traction seat (11), a support arm (12), and a push plate (13); the driving shaft (8) is rotatably arranged in a first circulating water tank (5); the motor (10) is mounted on the top of the first circulating water tank (5) and is keyed to the top end of the driving shaft (8); the bidirectional threaded portion (9) is arranged on the surface of the driving shaft (8); the traction seat (11) is vertically slidably arranged in the first circulating water tank (5) and is threadedly connected to the bidirectional threaded portion (9); the support arm (12) is obliquely fixed to the bottom of the push plate (13); the bottom end of the support arm (12) is fixed to the top of the traction seat (11); a through groove (14) is arranged on the surface of the traction seat (11); and bristles (15) are arranged on the surface of the push plate (13).

2. A laundry cage with a water circulation system according to claim 1, characterized in that: The reciprocating mechanism comprises a pulling assembly, a reset assembly and a limit seat (16), wherein the pulling assembly and the reset assembly are respectively arranged at two ends of the filter screen (7), the limit seat (16) is vertically fixed to the inner wall of the first circulating water tank (5), the top of the filter screen (7) is attached to the bottom of the limit seat (16), and the top of the limit seat (16) is arranged as an inclined surface.

3. A laundry cage with a water circulation system according to claim 2, characterized in that: The pulling assembly comprises a missing gear (17) and a rack (18), wherein the missing gear (17) is fixed to the surface of the driving shaft (8), one end of the rack (18) is fixed to the side of the filter screen (7), and the rack (18) is matched and connected with the missing gear (17).

4. A laundry cage with a water circulation system according to claim 3, characterized in that: The reset assembly comprises a telescopic rod (19) and a spring (20), wherein the telescopic rod (19) and the spring (20) are both fixed between the first circulating water tank (5) and the filter screen (7), and the spring (20) is sleeved on the surface of the telescopic rod (19).

5. The laundry cage with a water circulation system according to claim 1, characterized in that: Two baffles (21) are fixed in parallel on the surface of the driving shaft (8), and the bidirectional threaded portion (9) is arranged between the two baffles (21).

6. The laundry cage with a water circulation system according to claim 1, characterized in that: A guide rail (22) is fixedly arranged on the inner wall of the first circulating water tank (5), a slide groove (23) matching the guide rail (22) is arranged on the side of the filter screen (7), and the filter screen (7) is slidably arranged on the surface of the guide rail (22) through the slide groove (23).

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