Water throwing assembly

Abstract

The utility model belongs to the technical field of spin-drying buckets, and particularly relates to a spin-drying assembly. According to the technical scheme, the water throwing assembly comprises a mop and a water throwing barrel, the mop comprises a driving rod and a transmission rod, a transmission mechanism is connected between the driving rod and the transmission rod, the driving rod drives the transmission rod to rotate through the transmission mechanism when moving in the axial direction relative to the transmission rod, and the lower end of the transmission rod is connected with a ground tray through a tilting connecting mechanism; the spin-drying barrel comprises a barrel body, a rotating supporting mechanism is arranged in the barrel body, and the lower end of the tilting connecting mechanism is matched with the upper end of the rotating supporting mechanism. The utility model provides the water throwing assembly which rotates smoothly.

Description

Technical Field

[0001] The utility model belongs to the technical field of wringer buckets, and particularly relates to a water wringing assembly. Background Art

[0002] In daily life, a mop is cooperated with a dewatering bucket, and by means of manual pressing, the mop head is rotated to realize rapid cleaning and dewatering of the mop. In the structure of the existing manually driven mop rod, the transmission mechanism for driving the rod body to rotate is the core component of the structure. The structural design of the existing transmission mechanism is usually relatively complex, resulting in low reliability during its use. There are often problems that the rod body cannot rotate normally or the rotation is not smooth enough due to jamming of the internal structure, seriously affecting the normal use of the mop. The existing wringer bucket only supports the rotating mop, and it is easy to jam with the mop. Content of the Utility Model

[0003] In order to solve the above problems existing in the prior art, the purpose of the utility model is to provide a water wringing assembly with smooth rotation.

[0004] The technical solution adopted by the utility model is as follows:

[0005] A water wringing assembly includes a mop and a wringer bucket. The mop includes a driving rod and a transmission rod. A transmission mechanism is connected between the driving rod and the transmission rod. When the driving rod moves axially relative to the transmission rod, the transmission rod is driven to rotate through the transmission mechanism. The lower end of the transmission rod is connected with a floor tray through a tilting connection mechanism. The wringer bucket includes a bucket body. A rotating support mechanism is arranged in the bucket body, and the lower end of the tilting connection mechanism is matched with the upper end of the rotating support mechanism.

[0006] The driving rod and the transmission rod of the utility model are driven by a transmission mechanism. When an external force is applied to the driving rod to move it downward, the transmission mechanism converts the linear motion into the rotation of the transmission rod. The tilting connection mechanism between the transmission rod and the floor tray is in a tightened state. The tilting connection mechanism is matched with the rotating support mechanism, and the output end of the rotating support mechanism can rotate freely relative to the bucket body. Thus, under the drive of the driving rod, the floor tray can rotate smoothly on the rotating support mechanism, realizing smooth water wringing of the mop in the wringer bucket.

[0007] As a preferred scheme of the utility model, the tilting connection mechanism includes a connection head connected to the lower end of the transmission rod. A clamping groove is arranged on the connection head, and a locking head is sleeved in the clamping groove. The tilting connection mechanism further includes a positioning head and a positioning sleeve. The positioning head is sleeved in the positioning sleeve, and the positioning head and the positioning sleeve are arranged on the floor tray. The positioning head is clamped with the floor tray. The locking head, the clamping groove of the connection head, the positioning sleeve and the positioning head are connected through a positioning pin. A pressing ring is sleeved on the positioning head, and the lower end of the locking head, the pressing ring and the upper surface of the floor tray are sequentially pressed tightly. A connection groove is arranged on the lower side of the positioning head, and the upper end of the rotating support mechanism is clamped into the connection groove.

[0008] The lower end of the locking head, the pressure ring, and the upper surface of the floor tray are pressed in sequence, so that the transmission rod is clamped by the tilting connection mechanism and the floor tray, ensuring that the transmission rod and the floor tray remain vertical during the water-throwing process, ensuring smoother water-throwing. When using a mop to mop the floor, just press the floor tray on the ground and bend the transmission rod, and the lower end protrusion of the locking head will separate from the pressure ring. At this time, the tilting connection mechanism is in an unlocked state, the positioning pin serves as a rotating shaft, the connecting head and the locking head form the upper whole, and the positioning sleeve, positioning head, pressure ring, and floor tray form the lower whole. When mopping the floor, the upper whole is tilted relative to the lower whole through the positioning pin, which facilitates the mopping operation.

[0009] As a preferred solution of the utility model, the positioning sleeve is provided with an opening wing, which is pressed tightly on the pressure ring. The opening wing of the positioning sleeve is pressed tightly on the pressure ring, so that when the tilting connection mechanism is unlocked, the pressure ring is still in a pressed state to avoid the pressure ring jumping when mopping the floor.

[0010] As a preferred solution of the utility model, a plurality of limiting columns are arranged on the lower side of the floor tray, a plurality of limiting holes are arranged on the positioning head, and the limiting columns are inserted into the limiting holes. The floor tray and the positioning head are engaged to achieve a reliable connection.

[0011] As a preferred solution of the utility model, the rotating support mechanism includes a support seat, which is fixed in the barrel body, a central axis is fixed on the support seat, a fixed head is sleeved on the central axis, a ball is arranged between the fixed head and the central axis, and the lower end of the tilting connection mechanism is engaged with the fixed head.

[0012] A dehydration basket can be hung on the support seat, and the fixed head extends out of the bottom of the dehydration basket. The fixed head can be provided with a convex strip that matches the connection groove at the bottom of the tilting connection mechanism, so that the fixed head can rotate together with the tilting connection mechanism. The fixed head is connected to the central axis through a ball bearing to ensure smoother rotation.

[0013] As a preferred solution of the utility model, the transmission mechanism includes a transmission shaft, which is fixed to a driving rod, a clutch is fixed on the transmission shaft, a transmission sleeve is sleeved on the transmission shaft, ratchets that can mesh with each other are respectively arranged on the corresponding end faces of the clutch and the transmission sleeve, transmission teeth are arranged on the transmission sleeve, a rotating body is fixed in the transmission rod, a spiral groove is arranged in the rotating body, and the transmission teeth cooperate with the spiral groove.

[0014] When the drive rod moves downward, the drive rod drives the transmission shaft downward, and the clutch and the transmission sleeve engage through the ratchet teeth, so that the transmission sleeve rotates with the drive shaft. Since the transmission teeth on the transmission sleeve cooperate with the spiral groove, the transmission sleeve drives the transmission rod to rotate, so that the linear motion of the drive rod is converted into the rotational motion of the transmission rod. When the transmission rod rotates, the upper end of the tilting connection mechanism, the floor tray and the rotating support mechanism rotate synchronously to achieve smooth water throwing of the mop. When the drive rod moves upward, the transmission shaft drives the clutch to separate from the transmission sleeve, and the drive rod can no longer drive the transmission rod, and the transmission rod always rotates in one direction by inertia. When throwing water, the protective pull-up and lowering of the drive rod can achieve that the floor tray always throws water in one direction, thereby improving the water throwing effect.

[0015] As a preferred solution of the utility model, a limiting washer is fixed on the transmission shaft, and the limiting washer, the transmission sleeve and the clutch are arranged in sequence. When the drive rod moves upward, the limiting washer limits the transmission sleeve to prevent the transmission sleeve from falling off the transmission shaft.

[0016] As a preferred solution of the utility model, a transmission rod fixing sleeve is connected to the rotating body, the transmission shaft passes through the transmission rod fixing sleeve, and the transmission rod fixing sleeve is sleeved with an anti-swing spring sheet, and the edge of the anti-swing spring sheet is attached to the inner wall of the driving rod. The edge of the anti-swing spring sheet is attached to the inner wall of the driving rod and can rotate and move relative to the driving rod. By setting the anti-swing spring sheet, the transmission shaft can be effectively prevented from shaking in the radial direction.

[0017] As a preferred solution of the utility model, the transmission shaft is sleeved with an upper buffer elastic device and a lower buffer elastic device, the upper buffer elastic device is located on the upper side of the transmission rod fixing sleeve, and the lower buffer elastic device is located on the upper side of the clutch. The upper buffer elastic device and the lower buffer elastic device are sleeved on the transmission shaft, which can prevent damage caused by direct collision of internal components of the rod during relative movement of the rod, and can also reduce noise caused by collision during use.

[0018] As a preferred solution of the utility model, the driving rod includes an upper rod and a lower rod, the lower end of the lower rod is sleeved on the transmission rod, the upper end of the lower rod is fixed with a connecting thread head, a connecting nut is fixed inside the upper rod, the connecting thread head is threadedly connected to the connecting nut, and the upper end of the transmission shaft is connected to the connecting thread head through an anti-rotation pin.

[0019] The beneficial effects of the utility model are:

[0020] The driving rod and the transmission rod of the present utility model are driven by a transmission mechanism. When the driving rod moves downward under an external force, the transmission mechanism converts the linear motion into the rotation of the transmission rod. The tilting connection mechanism between the transmission rod and the ground tray is in a clamped state. The tilting connection mechanism cooperates with the rotating support mechanism, and the output end of the rotating support mechanism can rotate freely relative to the barrel body. Therefore, under the drive of the driving rod, the ground tray can rotate smoothly on the rotating support mechanism, realizing smooth water wringing of the mop in the water wringing bucket. Brief Description of the Drawings

[0021] Figure 1 is a schematic structural diagram of the present utility model;

[0022] Figure 2 is an exploded view of the water wringing bucket;

[0023] Figure 3 is an exploded view of the mop;

[0024] Figure 4 is an assembly diagram of the mop and the water wringing bucket;

[0025] Figure 5 is Figure 4 a sectional view taken along line A-A in

[0026] Figure 6 is Figure 5 a partial enlarged view at B in

[0027] Figure 7 is Figure 5 a partial enlarged view at C in

[0028] Figure 8 is Figure 5 a partial enlarged view at D in

[0029] Figure 9 is a schematic structural diagram of the transmission mechanism;

[0030] Figure 10 is a schematic structural diagram of the tilting connection mechanism and the ground tray;

[0031] Figure 11 is Figure 10 a sectional view taken along line E-E in

[0032] Figure 12 is an exploded view of the tilting connection mechanism and the ground tray;

[0033] Figure 13 is a schematic structural diagram of the ground tray.

[0034] In the figure: 1 - mop; 2 - water wringer bucket; 11 - drive rod; 12 - transmission rod; 13 - transmission mechanism; 14 - tilting connection mechanism; 15 - floor tray; 16 - locking structure; 21 - bucket body; 22 - rotating support mechanism; 23 - dewatering basket; 24 - bracket cover; 25 - handle; 111 - upper rod; 112 - lower rod; 113 - connecting threaded head; 114 - connecting nut; 115 - anti-rotation pin; 131 - transmission shaft; 132 - clutch part; 133 - transmission sleeve; 134 - rotating main body; 135 - limit washer; 136 - transmission rod fixing sleeve; 137 - anti-sway spring piece; 138 - upper buffer elastic device; 139 - lower buffer elastic device; 141 - connecting head; 142 - locking head; 143 - positioning head; 144 - positioning sleeve; 145 - positioning pin; 146 - pressing ring; 151 - limit post; 221 - support seat; 222 - central axis; 223 - fixing head; 224 - ball; 1331 - transmission tooth; 1341 - spiral chute; 1411 - clamping groove; 1431 - connecting groove; 1432 - limit hole; 1441 - opening wing. Detailed implementation manners

[0035] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, 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. Apparently, the described embodiments are some but not all of the embodiments of the present utility model. Usually, the components of the embodiments of the present utility model described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.

[0036] Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the present utility model to be protected, but merely represents the selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the scope of protection of the present utility model. It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments can be combined with each other.

[0037] As Figures 1 to 13 shown, the water wringing assembly of this embodiment includes a mop 1 and a water wringer bucket 2. The mop 1 includes a drive rod 11 and a transmission rod 12. A transmission mechanism 13 is connected between the drive rod 11 and the transmission rod 12. When the drive rod 11 moves axially relative to the transmission rod 12, the transmission rod 12 is driven to rotate through the transmission mechanism 13. The lower end of the transmission rod 12 is connected with a floor tray 15 through a tilting connection mechanism 14. The water wringer bucket 2 includes a bucket body 21. A rotating support mechanism 22 is arranged in the bucket body 21. The lower end of the tilting connection mechanism 14 cooperates with the upper end of the rotating support mechanism 22.

[0038] The driving rod 11 and the transmission rod 12 of the utility model are driven by the transmission mechanism 13. When the driving rod 11 is moved downward by an external force, the transmission mechanism 13 converts the linear motion into the rotation of the transmission rod 12. The tilting connection mechanism 14 between the transmission rod 12 and the floor tray 15 is in a clamped state, and the tilting connection mechanism 14 cooperates with the rotation support mechanism 22. The output end of the rotation support mechanism 22 can rotate freely relative to the barrel body 21, so that the floor tray 15 can rotate smoothly on the rotation support mechanism 22 under the drive of the driving rod 11, so that the mop 1 can smoothly throw water in the water-throwing bucket 2.

[0039] Specifically, the tilting connection mechanism 14 includes a connecting head 141 connected to the lower end of the transmission rod 12, and a slot 1411 is provided on the connecting head 141, and a locking head 142 is sleeved in the slot 1411; the tilting connection mechanism 14 also includes a positioning head 143 and a positioning sleeve 144, the positioning head 143 is sleeved in the positioning sleeve 144, the positioning head 143 and the positioning sleeve 144 are passed through the floor tray 15, the positioning head 143 is clamped with the floor tray 15, the locking head 142, the slot 1411 of the connecting head 141, the positioning sleeve 144 and the positioning head 143 are connected by a positioning pin 145, and a pressing ring 146 is sleeved on the positioning head 143, and the lower end of the locking head 142, the pressing ring 146 and the upper surface of the floor tray 15 are pressed in sequence; the lower side of the positioning head 143 is provided with a connecting groove 1431, and the upper end of the rotating support mechanism 22 is engaged in the connecting groove 1431.

[0040] The lower end of the locking head 142, the pressure ring 146 and the upper surface of the floor tray 15 are pressed in sequence, so that the transmission rod 12 is clamped by the tilting connection mechanism 14 and the floor tray 15, ensuring that the transmission rod 12 and the floor tray 15 remain vertical during the water throwing process, ensuring that the water throwing is smoother. When using the mop 1 to mop the floor, it is only necessary to press the floor tray 15 on the ground and bend the transmission rod 12, and the lower end protrusion of the locking head 142 is separated from the pressure ring 146. At this time, the tilting connection mechanism 14 is in an unlocked state, the positioning pin 145 serves as a rotating shaft, the connecting head 141 and the locking head 142 form an upper whole, and the positioning sleeve 144, the positioning head 143, the pressure ring 146 and the floor tray 15 form a lower whole. When mopping the floor, the upper whole is tilted relative to the lower whole through the positioning pin 145, which is convenient for mopping operations.

[0041] It should be noted that two card slots 1411 are provided on the lower side of the connector 141. The two locking heads 142 are respectively engaged with the two cards, and the middle part of the lower side of the connector 141 is a space for the positioning head 143 and the positioning sleeve 144 to be inserted. The positioning pin 145 sequentially passes through the first locking head 142, the first card slot 1411, the positioning sleeve 144, the positioning head 143, the second card slot 1411 and the second locking head 142, and then the positioning pin 145 is locked with a nut. A protruding part is provided on the lower side of the locking head 142, and the protruding part is pressed against the pressure ring 146. The end face of the protruding part of the locking head 142 can be a flat surface to further ensure reliable pressing of the locking head 142, the pressure ring 146 and the ground tray 15.

[0042] Furthermore, an opening wing 1441 is provided on the positioning sleeve 144, and the opening wing 1441 is pressed against the pressure ring 146. The opening wing 1441 of the positioning sleeve 144 is pressed against the pressure ring 146, so that when the tilting connection mechanism 14 is in the unlocked state, the pressure ring 146 is still in the pressed state, avoiding the jumping of the pressure ring 146 when mopping the floor.

[0043] A plurality of limit posts 151 are provided on the lower side of the ground tray 15, and a plurality of limit holes 1432 are provided on the positioning head 143. The limit posts 151 are inserted into the limit holes 1432. The ground tray 15 and the positioning head 143 are engaged to achieve a reliable connection.

[0044] Specifically, the rotation support mechanism 22 includes a support base 221. The support base 221 is fixed inside the barrel body 21. A central shaft 222 is fixed on the support base 221. A fixed head 223 is sleeved on the central shaft 222. A ball 224 is provided between the fixed head 223 and the central shaft 222. The lower end of the tilting connection mechanism 14 is engaged with the fixed head 223.

[0045] Another support mechanism is also provided inside the barrel body 21. A ball 224 is provided on this support mechanism, which can also be used to connect the tilting connection mechanism 14 on the ground tray 15. A support cover 24 and a handle 25 are connected to the barrel body 21, and the support cover 24 is buckled with the barrel body 21.

[0046] The dehydration basket 23 can be hung on the support base 221, and the fixed head 223 extends out of the bottom of the dehydration basket 23. A rib matching with the connection groove 1431 at the lower part of the tilting connection mechanism 14 can be provided on the fixed head 223, so that the fixed head 223 can rotate together with the tilting connection mechanism 14. The fixed head 223 and the central shaft 222 are rotationally connected by a ball 224 to ensure smoother rotation.

[0047] Specifically, the transmission mechanism 13 includes a transmission shaft 131. The transmission shaft 131 is fixed to the driving rod 11. A clutch member 132 is fixed on the transmission shaft 131. A transmission sleeve 133 is sleeved on the transmission shaft 131. On the end faces of the clutch member 132 and the transmission sleeve 133 corresponding to each other, ratchet teeth capable of meshing with each other are respectively provided. A transmission tooth 1331 is provided on the transmission sleeve 133. A rotating body 134 is fixed in the transmission rod 12. A spiral chute 1341 is provided in the rotating body 134. The transmission tooth 1331 cooperates with the spiral chute 1341.

[0048] When the driving rod 11 moves downward, the driving rod 11 drives the transmission shaft 131 to move downward. The clutch member 132 and the transmission sleeve 133 are meshed through the ratchet teeth, so that the transmission sleeve 133 rotates together with the transmission shaft 131. Since the transmission tooth 1331 on the transmission sleeve 133 cooperates with the spiral chute 1341, the transmission sleeve 133 drives the transmission rod 12 to rotate, thereby converting the linear motion of the driving rod 11 into the rotational motion of the transmission rod 12. When the transmission rod 12 rotates, the upper ends of the tilting connection mechanism 14, the floor tray 15 and the rotating support mechanism 22 rotate synchronously, realizing smooth water wringing of the mop 1. When the driving rod 11 moves upward, the transmission shaft 131 drives the clutch member 132 to separate from the transmission sleeve 133, and the driving rod 11 can no longer drive the transmission rod 12, while the transmission rod 12 always rotates in one direction by inertia. When wringing water, pulling up and lowering the driving rod 11 by the guard can enable the floor tray 15 to always wring water in one direction, improving the water wringing effect.

[0049] Wherein, a limit washer 135 is fixed on the transmission shaft 131. The limit washer 135, the transmission sleeve 133 and the clutch member 132 are arranged in sequence. When the driving rod 11 moves upward, the limit washer 135 limits the transmission sleeve 133 to prevent the transmission sleeve 133 from slipping off the transmission shaft 131.

[0050] Furthermore, a transmission rod fixing sleeve 136 is connected to the rotating body 134. The transmission shaft 131 passes through the transmission rod fixing sleeve 136. An anti-swing elastic piece 137 is sleeved on the transmission rod fixing sleeve 136. The edge part of the anti-swing elastic piece 137 is attached to the inner wall of the driving rod 11. The edge part of the anti-swing elastic piece 137 is attached to the inner wall of the driving rod 11 and is rotatable and movable relative to the driving rod 11. Through the arrangement of the anti-swing elastic piece 137, the transmission shaft 131 can be effectively prevented from shaking in the radial direction.

[0051] Furthermore, an upper buffer elastic device 138 and a lower buffer elastic device 139 are sleeved on the transmission shaft 131. The upper buffer elastic device 138 is located above the transmission rod fixed sleeve 136, and the lower buffer elastic device 139 is located above the clutch member 132. The upper buffer elastic device 138 and the lower buffer elastic device 139 are sleeved on the transmission shaft 131, which can prevent damage caused by direct collision of internal components of the rod during the relative movement of the rod, and can also reduce the noise generated by collision during use.

[0052] When the mop 1 is in use, the driving rod 11 and the transmission rod 12 are locked and fixed together through the locking structure 16.

[0053] Specifically, the driving rod 11 includes an upper rod 111 and a lower rod 112. The lower end of the lower rod 112 is sleeved on the transmission rod 12. A connecting threaded head 113 is fixed at the upper end of the lower rod 112. A connecting nut 114 is fixed inside the upper rod 111. The connecting threaded head 113 is threadedly connected to the connecting nut 114. The upper end of the transmission shaft 131 is connected to the connecting threaded head 113 through an anti-rotation pin 115.

[0054] The present invention is not limited to the above optional embodiments. Any person can obtain other various forms of products under the inspiration of the present invention. However, no matter what changes are made in its shape or structure, as long as the technical solutions fall within the scope defined by the claims of the present invention, they are all within the protection scope of the present invention.

Claims

1. A water-spinning assembly, comprising a mop (1) and a water-spinning bucket (2), characterized in that: The mop (1) comprises a driving rod (11) and a transmission rod (12), a transmission mechanism (13) being connected between the driving rod (11) and the transmission rod (12), and when the driving rod (11) moves axially relative to the transmission rod (12), the transmission mechanism (13) drives the transmission rod (12) to rotate, and the lower end of the transmission rod (12) is connected to a floor tray (15) via a tilting connection mechanism (14); the water-spinning bucket (2) comprises a bucket body (21), a rotation support mechanism (22) is arranged in the bucket body (21), and the lower end of the tilting connection mechanism (14) cooperates with the upper end of the rotation support mechanism (22); The tilting connection mechanism (14) comprises a connection head (141) connected to the lower end of the transmission rod (12), the connection head (141) being provided with a slot (1411), and a locking head (142) being sleeved in the slot (1411); the tilting connection mechanism (14) further comprises a positioning head (143) and a positioning sleeve (144), the positioning head (143) being sleeved in the positioning sleeve (144), the positioning head (143) and the positioning sleeve (144) being inserted into the floor tray (15), the positioning head (143) and the floor tray being in contact with each other. The plate (15) is clamped, the locking head (142), the clamping groove (1411) of the connecting head (141), the positioning sleeve (144) and the positioning head (143) are connected through a positioning pin (145), a pressing ring (146) is sleeved on the positioning head (143), and the lower end of the locking head (142), the pressing ring (146) and the upper surface of the floor tray (15) are pressed in sequence; the lower side of the positioning head (143) is provided with a connecting groove (1431), and the upper end of the rotating support mechanism (22) is clamped into the connecting groove (1431).

2. A water-removing assembly according to claim 1, characterized in that: The positioning sleeve (144) is provided with an opening wing (1441), and the opening wing (1441) is pressed tightly against the pressing ring (146).

3. A water-removing assembly according to claim 1, characterized in that: A plurality of limiting columns (151) are arranged on the lower side of the floor tray (15), a plurality of limiting holes (1432) are arranged on the positioning head (143), and the limiting columns (151) are inserted into the limiting holes (1432).

4. A water-removing assembly according to claim 1, characterized in that: The rotating support mechanism (22) comprises a support seat (221), the support seat (221) is fixed in the barrel body (21), a central shaft (222) is fixed on the support seat (221), a fixed head (223) is sleeved on the central shaft (222), a ball (224) is arranged between the fixed head (223) and the central shaft (222), and the lower end of the tilting connection mechanism (14) is engaged with the fixed head (223).

5. The water-removing assembly according to claim 1, characterized in that: The transmission mechanism (13) comprises a transmission shaft (131), the transmission shaft (131) is fixed to the driving rod (11), a clutch (132) is fixed to the transmission shaft (131), a transmission sleeve (133) is sleeved on the transmission shaft (131), ratchet teeth capable of meshing with each other are respectively arranged on the corresponding end surfaces of the clutch (132) and the transmission sleeve (133), a transmission tooth (1331) is arranged on the transmission sleeve (133), a rotating body (134) is fixed in the transmission rod (12), a spiral slide groove (1341) is arranged in the rotating body (134), and the transmission tooth (1331) cooperates with the spiral slide groove (1341).

6. A water-removing assembly according to claim 5, characterized in that: A limiting washer (135) is fixed on the transmission shaft (131), and the limiting washer (135), the transmission sleeve (133) and the clutch member (132) are arranged in sequence.

7. A water-removing assembly according to claim 5, characterized in that: The rotating body (134) is connected to a transmission rod fixing sleeve (136), the transmission shaft (131) passes through the transmission rod fixing sleeve (136), the transmission rod fixing sleeve (136) is sleeved with an anti-swing spring sheet (137), and the edge of the anti-swing spring sheet (137) is attached to the inner wall of the driving rod (11).

8. A water-removing assembly according to claim 7, characterized in that: An upper buffer elastic device (138) and a lower buffer elastic device (139) are sleeved on the transmission shaft (131); the upper buffer elastic device (138) is located on the upper side of the transmission rod fixing sleeve (136), and the lower buffer elastic device (139) is located on the upper side of the clutch member (132).

9. The water-removing assembly according to claim 5, characterized in that: The driving rod (11) comprises an upper rod (111) and a lower rod (112); the lower end of the lower rod (112) is sleeved on the transmission rod (12); a connecting thread head (113) is fixed to the upper end of the lower rod (112); a connecting nut (114) is fixed inside the upper rod (111); the connecting thread head (113) is threadedly connected to the connecting nut (114); and the upper end of the transmission shaft (131) is connected to the connecting thread head (113) via an anti-rotation pin (115).

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