Washing barrel structure for pulsator washing machine

Abstract

The utility model discloses a washing barrel structure for a pulsator washing machine. The washing barrel structure comprises a washing barrel, an adjusting assembly is arranged at the top end of the washing barrel and is in transmission connection with a linkage assembly, and the linkage assembly drives the washing assembly to open and close through the adjusting assembly; according to the washing machine, when the impeller drives water flow in the washing barrel to move, the washing assembly is of a protruding structure, the friction face between the washing assembly and clothes in the washing barrel is enlarged, the inner wall face, protruding out of the washing barrel, of the washing assembly is additionally arranged on the inner wall of the washing barrel when the washing assembly washes the clothes, and therefore the washing assembly and the impeller plate cooperate with each other; the friction area with clothes during washing is increased, and the washing effect is improved; in the dewatering state, the washing assembly shrinks to be flush with the wall face of the washing barrel, when the washing barrel rotates at a high speed for dewatering, clothes can be naturally and evenly spread on the inner wall of the barrel body under the action of centrifugal force, the dewatering effect is improved, and meanwhile the washing barrel can be kept stable during high-speed rotation.

Description

Technical Field

[0001] The utility model relates to the field of washing equipment, in particular to a washing barrel structure for a pulsator washing machine. Background Art

[0002] With the development of science and technology and manufacturing industry, and the improvement of people's living standards, people have higher requirements on the performance of washing machines, hoping that washing machines can wash clothes more cleanly. Therefore, various washing machine manufacturers have launched washing machines with various functions. Traditional pulsator washing machines mainly rely on the forward and reverse rotation of the pulsator to drive the clockwise and counterclockwise horizontal rotation of the water flow, so as to achieve the effect of washing clothes cleanly.

[0003] For example, the patent with publication number CN113005720A, titled "An inner barrel structure and washing equipment", and authorization announcement date 2021.06.22, includes a barrel body; a impeller is rotatably arranged at the lower part of the barrel body, and the upper part of the impeller cooperates with the barrel body to define a accommodating chamber for accommodating the clothes to be washed; a fluid driving device is arranged below the impeller and between the barrel body and the impeller, and the fluid driving device drives the fluid to move upward; in the washing stage of the inner barrel structure, the fluid driving device can drive the flow of washing water, thereby moving the clothes to be washed, reducing the degree of entanglement of the clothes to be washed and the load eccentricity caused by the tangled clothes to be washed, thereby reducing the degree of wear of the clothes and improving the cleaning effect of the clothes to be washed; in the dehydration stage, the fluid driving device can drive the gas flow, increase the circulation speed of the airflow in the barrel body, disperse the clothes to be washed, and assist in drying the clothes to be washed while dehydrating.

[0004] The disadvantage of the prior art is that since the reciprocating motion of the impeller in the washing tub drives the flow of water in the tub to wash the clothes, there is less friction between the clothes and the tub wall, and the washing effect of the washing tub cannot be improved. Utility Model Content

[0005] The utility model aims to provide a washing barrel structure for a pulsator washing machine. When the water flow in the washing barrel moves through the pulsator, the washing component presents a convex structure to increase the friction surface with the clothes in the washing barrel. When the washing component is added to the inner wall of the washing barrel, it is located on the inner wall of the washing barrel when washing clothes, so as to cooperate with the pulsator plate to increase the friction area with the clothes when washing and improve the washing effect. In the dehydration state, the washing component shrinks and is flush with the wall of the washing barrel. When the washing barrel is dehydrated at a high speed, it is convenient for the clothes to be naturally and evenly spread on the inner wall of the barrel under the action of centrifugal force, which improves the dehydration effect and is also conducive to keeping the washing barrel stable when rotating at a high speed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a washing tub structure for a pulsator washing machine, comprising a washing tub;

[0007] The top of the washing tub is provided with an adjusting component, the adjusting component is transmission-connected with a linkage component, and the linkage component drives the washing component to open and close through the adjusting component;

[0008] The washing assembly comprises a fixed frame, both ends of the fixed frame are symmetrically rotatably connected with an arc-shaped plate, one end of the arc-shaped plate is symmetrically fixedly connected with a curved rod, and one end of the curved rod away from the arc-shaped plate is movably connected with a cleaning roller;

[0009] As a further description of the above technical solution:

[0010] A built-in groove is opened at one end of the fixing frame, baffles are symmetrically fixedly connected at both ends of the built-in groove, and a cleaning roller is arranged between the two baffles.

[0011] As a further description of the above technical solution:

[0012] One end of the arc-shaped plate away from the connecting rod is movably connected to a movable rod, and the movable rod is arranged outside the washing tub.

[0013] As a further description of the above technical solution:

[0014] The linkage assembly comprises a threaded shaft, and thread grooves are symmetrically provided on the upper surface of the threaded shaft. One end of the threaded shaft is symmetrically threadedly connected with a threaded block.

[0015] As a further description of the above technical solution:

[0016] One end of the threaded block away from the threaded shaft is movably connected with a connecting arm, and one end of the connecting arm away from the threaded block is movably connected with a connecting seat, and the connecting seat is fixed on the movable rod.

[0017] As a further description of the above technical solution:

[0018] The adjusting assembly comprises a rotating ring, and the rotating ring is movably mounted on the washing tub, and an array of raised blocks is fixedly connected to the inner side of the rotating ring.

[0019] As a further description of the above technical solution:

[0020] A tooth groove is provided on the outer side of the rotating ring, and a gear block is meshed at one end of the tooth groove, and the gear block is fixed on the threaded shaft.

[0021] As a further description of the above technical solution:

[0022] The inner side of the washing bucket is provided with through grooves in an array, and connecting arms are slidably arranged in the through grooves, and the connecting arms are respectively connected to the movable rod and the arc plate.

[0023] The utility model provides a washing tub structure for a pulsator washing machine, which has the following beneficial effects:

[0024] In the utility model, when the water flow in the washing tub is driven by the impeller, the washing component presents a convex structure to increase the friction surface with the clothes in the washing tub. When the washing component is added to the inner wall of the washing tub, it is protruded on the inner wall of the washing tub when washing clothes, thereby cooperating with the impeller plate to increase the friction area with the clothes when washing and improve the washing effect; in the dehydration state, the washing component shrinks and is flush with the wall of the washing tub. When the washing tub is dehydrated at a high speed, it is convenient for the clothes to be naturally and evenly spread on the inner wall of the tub under the action of centrifugal force, which improves the dehydration effect and is also conducive to keeping the washing tub stable when rotating at a high speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the structure of a washing tub for a pulsator washing machine proposed by the utility model;

[0026] Figure 2 This is a schematic diagram of the structure of the impeller in the utility model;

[0027] Figure 3 For the utility model Figure 2 The local schematic diagram of point B in the middle;

[0028] Figure 4 It is a structural schematic diagram of the washing component in the utility model;

[0029] Figure 5 For the utility model Figure 1 Partial schematic diagram at point A in the middle.

[0030] Legend:

[0031] 1. Washing tub; 11. Impeller; 2. Linking assembly; 21. Threaded shaft; 22. Threaded block; 23. Connecting arm; 24. Connecting seat; 3. Washing assembly; 31. Movable rod; 32. Arc plate; 33. Fixed frame; 34. Built-in groove; 35. Connecting rod; 36. Baffle; 37. Bending rod; 38. Cleaning roller; 4. Adjusting assembly; 41. Rotating ring; 42. Tooth groove; 43. Gear block. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0033] Reference Figure 1-5A washing tub structure for a pulsator washing machine includes a washing tub 1; an adjusting assembly 4 is provided at the top of the washing tub 1, the adjusting assembly 4 is transmission-connected with a linkage assembly 2, and the linkage assembly 2 drives a washing assembly 3 to open and close through the adjusting assembly 4; the washing assembly 3 includes a fixing frame 33, and the fixing frame 33 is symmetrically rotatably connected with an arc plate 32 at both ends, and a curved rod 37 is symmetrically fixedly connected to one end of the arc plate 32, and a cleaning roller 38 is movably connected to the end of the curved rod 37 away from the arc plate 32; specifically, the washing tub 1 is a cylindrical barrel-shaped structure, and the washing tub 1 is located at the top of the washing tub 1 and rotates. The connected adjusting component 4 drives the linkage component 2 to move during rotation, so that the linkage component 2 drives the washing component 3 to move, so that the two arc plates 32 in the washing component 3 are forced to squeeze the fixing frame 33 to bulge, so that the cleaning roller 38 movably connected to the fixing frame 33 through the curved rod 37 is bulged, so that when the impeller 11 drives the water flow in the washing tub 1 to move, the washing component 3 presents a convex structure to increase the friction surface with the clothes in the washing tub 1, thereby improving the washing effect of the clothes in the washing tub 1 and avoiding the phenomenon of clothes being entangled and knotted during the stirring process of the impeller 11.

[0034] A built-in groove 34 is provided at one end of the fixing frame 33, and baffles 36 are symmetrically fixedly connected at both ends of the built-in groove 34, and a cleaning roller 38 is provided between the two baffles 36; the end of the arc plate 32 away from the connecting rod 35 is movably connected to the movable rod 31, and the movable rod 31 is arranged outside the washing tub 1; the linkage assembly 2 includes a threaded shaft 21, and threaded grooves are symmetrically provided on the upper surface of the threaded shaft 21, and a threaded block 22 is symmetrically threadedly connected to one end of the threaded shaft 21; the end of the threaded block 22 away from the threaded shaft 21 is movably connected to the connecting arm 23, and the end of the connecting arm 23 away from the threaded block 22 is movably connected to the connecting seat 24, and the connecting seat 24 is fixed on the movable rod 31; the adjustment assembly 4 includes a rotating ring 41, and the rotating ring 41 is movably installed on the washing tub 1, and a raised block is fixedly connected to the inner array of the rotating ring 41; a toothed plate is provided on the outer side of the rotating ring 41 The tooth groove 42 is provided in the inner side of the washing tub 1, and a connecting arm is provided in the through groove for sliding, and the connecting arm is connected to the movable rod 31 and the arc plate 32 respectively; specifically, when the rotating ring 41 in the adjusting assembly 4 movably connected at the top of the washing tub 1 rotates, the tooth groove 42 provided at one end of the rotating ring 41 and the gear block 43 engaged therewith rotate, and the threaded shaft 21 fixedly connected with the gear block 43 drives the two threaded blocks 22 to move in opposite directions, so as to facilitate the relative movement of the arc plate 32 connected with the connecting arm 23, so as to facilitate the protrusion of the fixing frame 33, so that the arc plate 32 and the fixing frame 33 are protruded in a triangular structure, thereby increasing the friction area of ​​the clothes and improving the efficiency of the clothes washing. The device has a simple structure and is flexible to use, and is worthy of wide promotion.

[0035] Working principle: the adjusting assembly 4 rotatably connected to the top of the washing tub 1 drives the linkage assembly 2 to move during rotation, so that the linkage assembly 2 drives the washing assembly 3 to move, so that the two arc plates 32 in the washing assembly 3 are pressed by force to bulge the fixed frame 33, and when the rotating ring 41 in the adjusting assembly 4 movably connected to the top of the washing tub 1 rotates, the tooth groove 42 opened at one end of the rotating ring 41 and the gear block 43 engaged therewith rotate, and the threaded shaft 21 fixedly connected to the gear block 43 drives the two threaded blocks 22 to move in opposite directions, so that the arc plates 32 connected to the connecting arm 23 can move relative to each other, so that the fixed frame 33 can be bulged, so that the arc plates 32 and the fixed frame 33 are bulged in a triangular structure, so that when the impeller 11 drives the water flow in the washing tub 1 to move, the washing assembly 32 The washing assembly 3 has a raised structure to increase the friction surface with the clothes in the washing tub 1, thereby improving the washing effect of the clothes in the washing tub 1. When the impeller 11 drives the water flow in the washing tub 1 to move, the washing assembly 3 has a raised structure to increase the friction surface with the clothes in the washing tub 1. When the washing assembly 3 is added to the inner wall of the washing tub 1, it is on the inner wall of the washing tub 1 when washing clothes, thereby cooperating with the impeller 11 to increase the friction area with the clothes when washing and improve the washing effect; in the dehydration state, the washing assembly 3 shrinks and is flush with the wall of the washing tub 1. When the washing tub 1 is dehydrated at a high speed, it is convenient for the clothes to be naturally and evenly spread on the inner wall of the barrel under the action of centrifugal force, which improves the dehydration effect and is also conducive to keeping the washing tub 1 stable when rotating at a high speed.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A washing tub structure for a pulsator washing machine, characterized in that: comprising a washing tub (1); The top of the washing tub (1) is provided with an adjusting component (4), the adjusting component (4) is drivingly connected to a linkage component (2), and the linkage component (2) drives the washing component (3) to open and close through the adjusting component (4); The washing assembly (3) comprises a fixed frame (33), the two ends of the fixed frame (33) are symmetrically rotatably connected to an arc plate (32), one end of the arc plate (32) is symmetrically fixedly connected to a curved rod (37), and the end of the curved rod (37) away from the arc plate (32) is movably connected to a cleaning roller (38).

2. A washing tub structure for a pulsator washing machine according to claim 1, characterized in that: A built-in groove (34) is provided at one end of the fixed frame (33), baffles (36) are symmetrically fixedly connected to both ends of the built-in groove (34), and a cleaning roller (38) is provided between the two baffles (36).

3. The washing tub structure for a pulsator washing machine according to claim 1, characterized in that: One end of the arc-shaped plate (32) away from the connecting rod (35) is movably connected to a movable rod (31), and the movable rod (31) is arranged outside the washing tub (1).

4. The washing tub structure for a pulsator washing machine according to claim 1, characterized in that: The linkage assembly (2) comprises a threaded shaft (21), and the upper surface of the threaded shaft (21) is symmetrically provided with thread grooves, and one end of the threaded shaft (21) is symmetrically threadedly connected to a threaded block (22).

5. The washing tub structure for a pulsator washing machine according to claim 4, characterized in that: One end of the threaded block (22) away from the threaded shaft (21) is movably connected to a connecting arm (23), and one end of the connecting arm (23) away from the threaded block (22) is movably connected to a connecting seat (24), and the connecting seat (24) is fixed on the movable rod (31).

6. The washing tub structure for a pulsator washing machine according to claim 1, characterized in that: The adjustment assembly (4) comprises a rotating ring (41), and the rotating ring (41) is movably mounted on the washing tub (1), and an array of raised blocks is fixedly connected to the inner side of the rotating ring (41).

7. A washing tub structure for a pulsator washing machine according to claim 6, characterized in that: A tooth groove (42) is provided on the outer side of the rotating ring (41), and a gear block (43) is meshed at one end of the tooth groove (42), and the gear block (43) is fixed on the threaded shaft (21).

8. The washing tub structure for a pulsator washing machine according to claim 1, characterized in that: The washing bucket (1) is provided with through grooves in an array inside, and connecting arms are slidably arranged in the through grooves, and the connecting arms are respectively connected to the movable rod (31) and the arc plate (32).

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