Lifting structure of soaking basket

Abstract

The lifting structure comprises a container, a base, the soaking basket and a lifting assembly, the container is fixed on the base, the lifting assembly comprises a base, a guide column, a traction rope, a driving mechanism and a rope winding frame, the base is vertically through and is vertically arranged in the container, the lower end of the base is fixed on the base, and the lifting assembly is fixed on the base. The rope winding frame is arranged in the base, the guide column is arranged between the base and the rope winding frame in a vertically movable mode, the traction rope winds around the rope winding frame and is in transmission connection with the driving mechanism, the driving mechanism drives the traction rope to move vertically in a reciprocating mode, the guide column is fixedly connected with the traction rope, and the guide column is fixedly connected with the traction rope. And the soaking basket is assembled on the guide columns. The lifting assembly is simple in structure, convenient to assemble, relatively low in production cost and low in working noise due to rope transmission.

Description

Technical Field

[0001] The utility model relates to the technical field of tea sets, in particular to a lifting structure of a teapot, Background Art

[0002] Existing tea makers typically include an infusion basket, into which tea leaves are placed. The infusion basket is configured to move up and down, with the basket moving downward to infuse tea and upward to drain water. For example, Chinese utility model patent No. CN216111501U discloses a cylinder lifting seal structure comprising a container, a base, and an infusion basket. The base is provided with a lifting assembly, comprising a cylinder, a push rod, and a power pump. The power pump is disposed within the base, and the cylinder is connected to the power pump. The cylinder is provided with a piston that can move up and down, with at least two first sealing rings disposed between the piston and the inner wall of the cylinder. The push rod is disposed within the upper port of the cylinder, and the lower end of the push rod is fixedly connected to the piston. Driven by the power pump, the piston of this utility model moves up and down along the cylinder, driving the push rod to drive the infusion basket to achieve lifting and lowering adjustment within the container. However, the lifting assembly of this utility model is essentially driven by an air pump, which makes relatively loud noise during operation, has a small load, and is relatively expensive to produce.

[0003] Therefore, the existing technology still needs to be improved and developed. Utility Model Content

[0004] The purpose of the present invention is to provide a price-raising structure for an infusion basket of a tea maker in view of the defects and shortcomings of the prior art.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] The lifting mechanism of the present invention is a lifting mechanism for a soaking basket, comprising a container, a base, a soaking basket and a lifting assembly, the container being fixed on the base, the soaking basket being arranged inside the container, the lifting assembly comprising a base, a guide post, a traction rope, a driving mechanism and a rope winding frame, the base being passed through up and down, the base being vertically arranged in the container, the lower end of the base being fixed on the base, the rope winding frame being inside the base, the guide post being movably arranged up and down between the base and the rope winding frame (that is, the rope winding frame is located inside the guide post), the traction rope passing around the rope winding frame is transmission-connected to the driving mechanism. It should be noted that the traction rope can be wrapped around the rope winding frame several times as long as it does not affect the reciprocating movement of the traction rope, the output end of the driving mechanism drives the traction rope to reciprocate up and down, the guide post is fixedly connected to the traction rope, the soaking basket is assembled on the guide post, and food materials such as tea, dried flowers, and Chinese medicine can be placed in the soaking basket. Through the above-mentioned structural arrangement, when the soaking basket needs to rise, the driving mechanism can be controlled to rotate forward, and the driving mechanism drives the pulling rope to move forward around the rope winding frame, and the pulling rope drives the guide column to move upward along the base, and the soaking basket moves upward together; when the soaking basket needs to descend, the driving mechanism can be controlled to reverse, and the driving mechanism drives the pulling rope to move in the opposite direction around the rope winding frame, and the pulling rope drives the guide column to move downward along the base, and the soaking basket moves downward together. This rope transmission method is superior to transmission methods such as racks and chains that require high-precision matching, and it is simple to assemble, has low production costs, and more importantly, the rope transmission works stably with low noise.

[0007] According to the above scheme, the output end of the driving mechanism is provided with a transmission rod, and the transmission rod is provided with a through hole. The pulling rope is a closed rope. The upper part of the pulling rope is passed around the rope winding rack, and the lower part of the pulling rope passes through the through hole. The pulling rope is wound around the transmission rod for several turns to form two windings rotating in the same direction (that is, the two windings rotate clockwise or counterclockwise at the same time), and the two windings are distributed on both sides of the through hole. It should be noted that two through holes can also be provided on the transmission rod, and the head end of the pulling rope is fixedly inserted in the first through hole, and the tail end of the pulling rope is fixedly inserted in the second through hole. The pulling rope is wound around the transmission rod for several turns to form two windings rotating in the same direction, and the two windings are distributed on both sides of the two through holes. Through the above structural setting, it can be ensured that when the reciprocating rotation of the driving mechanism is controlled, the pulling rope can also move back and forth up and down.

[0008] According to the above solution, the rope winding frame includes a pulley, a pulley shaft, and a pulley bracket. The pulley is mounted on the pulley shaft, and both ends of the pulley shaft are mounted on the pulley bracket. The traction rope is passed around the pulley, and the lower end of the pulley bracket is fixed to the base. This structural arrangement can reduce the friction between the traction rope and the rope winding frame, making the traction rope move up and down more smoothly and reducing noise.

[0009] According to the above solution, the pulley is fixedly connected to the pulley shaft, and both ends of the pulley shaft are rotatably connected to the pulley bracket. Through the above structural arrangement, both the sliding connection between the traction rope and the pulley and the rotatable connection between the pulley shaft and the pulley bracket can be achieved.

[0010] According to the above solution, the limiting member includes a slider and a locking pin. The slider is fixed to the pulling rope, the slider is provided with a pin hole, and the guide post is provided with a limiting hole. The locking pin passes through the limiting hole and is inserted into the pin hole. The above structure is convenient for installing the guide post.

[0011] According to the above solution, the pulley bracket is a cylindrical structure, the pulley bracket is provided with a longitudinal guide groove, the guide column is a hollow column, the guide column is sleeved on the outside of the pulley bracket, the locking pin is sequentially inserted into the pin hole after passing through the limiting hole and the guide groove, more specifically, the upper portion of the pulley bracket is provided with two shaft mounting holes and a pulley mounting opening, the pulley fixing sleeve is mounted on the pulley shaft, and during installation, the pulley and pulley shaft are placed into the pulley bracket through the pulley mounting opening, and the two ends of the pulley shaft are installed in the two shaft mounting holes. Through the above structural setting, the locking pin and the slider can be assembled together, and the guide column can also be stably moved up and down along the guide groove.

[0012] The utility model further comprises a connecting bracket, which is arranged in the base, and the lower end of the pulley bracket is fixed to the connecting bracket. The above structural arrangement is conducive to the fixed installation of the pulley bracket.

[0013] According to the above solution, the soaking basket is provided with a downwardly opening placement hole, and the upper end of the guide post is placed in the placement hole. More specifically, the soaking basket includes a basket body and a basket cover, and the basket cover is detachably buckled onto the basket body. With the above structural arrangement, the soaking basket is easy to take and put.

[0014] According to the above solution, a sealing ring is provided between the upper end of the base and the guide pillar. Specifically, a sealing ring bracket can be provided between the base and the guide pillar, and the sealing ring is mounted on the sealing ring bracket. Through the above structural arrangement, the sealing performance between the base and the guide pillar is improved.

[0015] Beneficial effects of the utility model:

[0016] The utility model can be applied to the inside of a tea maker, where food materials such as tea leaves, dried flowers, and Chinese medicine can be placed in the soaking basket. When the soaking basket needs to be raised, the driving mechanism can be controlled to rotate forward, and the driving mechanism drives the pulling rope to move forward around the rope winding frame, and the pulling rope drives the guide column to move upward along the base, and the soaking basket moves upward together; when the soaking basket needs to be lowered, the driving mechanism can be controlled to be reversed, and the driving mechanism drives the pulling rope to move in the opposite direction around the rope winding frame, and the pulling rope drives the guide column to move downward along the base, and the soaking basket moves downward together. The rope transmission method in this way is superior to transmission methods such as racks and chains that require high-precision matching, and it is simple to assemble, has low production cost, and more importantly, the rope transmission works stably with low noise. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a state diagram of the soaking basket of the utility model when it is in a high position;

[0018] Figure 2 yes Figure 1 A diagram showing the connection between the transmission rod and the pulling rope;

[0019] Figure 3 This is a diagram of the soaking basket of the present invention in a low position;

[0020] Figure 4 yes Figure 3 A diagram showing the connection between the transmission rod and the pulling rope;

[0021] Figure 5 yes Figure 1 A in the middle is an enlarged structural diagram;

[0022] Figure 6 It is a six-sided view of the pulley bracket of the utility model;

[0023] Figure 7 This is a schematic diagram of the exploded structure of the soaking basket of the present invention;

[0024] Figure 8 It is a partial structural cross-sectional view of the utility model;

[0025] Figure 9 It is a schematic diagram of the overall structure of the utility model.

[0026] In the figure: 1. container; 2. base; 3. soaking basket; 4. base; 5. guide column; 6. pulling rope; 7. driving mechanism; 8. rope winding frame; 9. limiter; 10. connecting bracket; 11. sealing ring; 12. pot cover; 13. handle; 14. temperature sensor; 31. basket body; 32. basket cover; 33. placement hole; 71. transmission rod; 72. through hole; 61. first winding; 62. second winding; 81. pulley; 82. pulley shaft; 83. pulley bracket; 91. slider; 92 locking pin; 831. guide groove; 832. shaft mounting hole; 833. pulley mounting port. DETAILED DESCRIPTION

[0027] The technical solution of the present utility model is described below with reference to the accompanying drawings and embodiments.

[0028] Example 1

[0029] like Figure 1-8As shown, the utility model provides a lifting structure for an immersion basket, comprising a container 1, a base 2 and an immersion basket 3, the container 1 being fixed on the base 2, the immersion basket 3 being arranged inside the container 1, and a lifting component being provided on the base 2, the lifting component comprising a base 4, a guide column 5, a pulling rope 6, a driving mechanism 7 and a rope winding rack 8, the base 4 being through-through from top to bottom. Specifically, the base 4 described in this embodiment adopts a cylindrical structure that is through-through from top to bottom, the guide column adopts a cylindrical structure that is sealed at the top, hollow inside and open at the bottom, the pulling rope 6 adopts a steel wire rope, the driving mechanism 7 adopts a stepping motor, the base 4 is vertically arranged in the container 1, the lower end of the base 4 is fixed on the base 2, the rope winding rack 8 is arranged in the upper port of the base 4, and the lower end of the rope winding rack 8 is connected and fixed to the base 2. The guide column 5 is movably arranged between the base 4 and the rope winding rack 8 (that is, the rope winding rack 8 is located inside the guide column 5, and the lower end of the guide column 5 is inserted into the upper port of the base 4). The driving mechanism 7 is arranged on the base 2. The pulling rope 6 passes around the rope winding rack 8 and is transmission-connected to the driving mechanism 7. The output end of the driving mechanism 7 rotates left and right to drive the pulling rope 6 to move back and forth up and down. The guide column 5 and the pulling rope 6 are fixedly connected by a limiter 9. The soaking basket 3 is assembled on the guide column 5. Tea, dried flowers, Chinese medicine and other ingredients can be placed in the soaking basket 3. Through the above-mentioned structural arrangement, when the soaking basket 3 needs to rise, the driving mechanism 7 can be controlled to rotate forward, and the driving mechanism 7 drives the pulling rope 6 to move forward around the rope winding frame 8, and the pulling rope 6 drives the guide column 5 to move upward along the base 4, and the soaking basket 3 moves upward together; when the soaking basket 3 needs to descend, the driving mechanism 7 can be controlled to reverse, and the driving mechanism 7 drives the pulling rope 6 to move in the opposite direction around the rope winding frame 8, and the pulling rope 6 drives the guide column 5 to move downward along the base 4, and the soaking basket 3 moves downward together. This rope transmission method is superior to transmission methods such as racks and chains that require high-precision matching, and it is simple to assemble, has low production costs, and more importantly, the rope transmission works stably with low noise.

[0030] Further, if Figure 1-4As shown, the output end of the driving mechanism 7 is provided with a transmission rod 71, and the transmission rod 71 is provided with a through hole 72. The pulling rope 6 is a closed rope. The upper part of the pulling rope 6 is passed around the rope winding frame 8, and the lower part of the pulling rope 6 passes through the through hole 72. The pulling rope 6 is wound around the transmission rod 71 several times to form two windings rotating in the same direction (that is, the two windings rotate clockwise or counterclockwise at the same time). The two windings are distributed on both sides of the through hole 72. The two windings located on the left side of the through hole 72 are the first winding 61, and the windings located on the right side of the through hole 72 are the second winding 62. During operation, if the number of turns of the first winding 61 decreases, the number of turns of the second winding 62 will increase accordingly. Through the above-mentioned structural setting, it can be ensured that when the reciprocating rotation of the driving mechanism 7 is controlled, the pulling rope 6 can also move back and forth up and down.

[0031] Specifically, the rope winding frame 8 includes a pulley 81, a pulley shaft 82, and a pulley bracket 83. The pulley 81 is mounted on the pulley shaft 82, and both ends of the pulley shaft 82 are mounted on the pulley bracket 83. The traction rope 6 is passed around the pulley 81, and the lower end of the pulley bracket 83 is fixed to the base 2. Through the above-mentioned structural arrangement, the friction between the traction rope 6 and the rope winding frame 8 can be reduced, and the traction rope 6 moves up and down more smoothly, reducing the generation of noise.

[0032] Furthermore, the pulley 81 is fixedly connected to the pulley shaft 82, and both ends of the pulley shaft 82 are rotatably connected to the pulley bracket 83. Through the above-mentioned structural arrangement, both the sliding connection between the traction rope 6 and the pulley 81 and the rotation connection between the pulley shaft 82 and the pulley bracket 83 can be achieved.

[0033] Furthermore, the limiting member 9 includes a slider 91 and a locking pin 92. The slider 91 is fixed to the pulling rope 6. The slider 91 is provided with a pin hole. The guide post 5 is provided with a limiting hole. The locking pin 92 passes through the limiting hole and is inserted into the pin hole. This structural arrangement facilitates the installation of the guide post 5.

[0034] Further, if Figure 5As shown, the pulley bracket 83 is a cylindrical structure, and a longitudinal guide groove 831 is provided on the pulley bracket 83. The guide column 5 is a hollow column, and the guide column 5 is sleeved on the outside of the pulley bracket 83. The locking pin 92 passes through the limiting hole and the guide groove 831 in sequence and is inserted into the pin hole. More specifically, the upper portion of the pulley bracket 83 is provided with two shaft mounting holes 832 and a pulley mounting opening 833. The pulley 81 is fixedly sleeved on the pulley shaft 82. During installation, the pulley 81 and the pulley shaft 82 are placed into the pulley bracket 83 through the pulley mounting opening 833, and the two ends of the pulley shaft 82 are installed in the two shaft mounting holes 832. Through the above-mentioned structural arrangement, the locking pin 92 and the slider 91 can be assembled together, and the guide column 5 can be stably moved up and down along the guide groove 831.

[0035] The present invention further comprises a connecting bracket 10, which is arranged in the base 2, and the lower end of the pulley bracket 83 is fixed to the connecting bracket 10. The above-mentioned structural arrangement is conducive to the fixed installation of the rope winding frame 8.

[0036] Further, if Figure 1 and 6 As shown, the soaking basket 3 is provided with a downwardly opening placement hole 33, and the upper end of the guide post 5 is placed in the placement hole 33. More specifically, the soaking basket 3 includes a basket body 31 and a basket cover 32, and the basket cover 32 is detachably buckled on the basket body 31. Through the above-mentioned structural arrangement, the soaking basket 3 is easy to take and put.

[0037] Furthermore, a sealing ring 11 is provided between the upper end of the base 4 and the guide post 5. Specifically, a sealing ring bracket can be provided between the base 4 and the guide post 5, and the sealing ring 11 is mounted on the sealing ring bracket. Through the above-mentioned structural arrangement, the sealing performance between the base 4 and the guide post 5 is improved.

[0038] Furthermore, the present invention is applied to a tea maker, which further includes a lid 12, a handle 13 and a temperature sensor 14. The lid 12 is arranged on the upper end of the container 1, the handle 13 is fixed to the outside of the container 1, and the temperature sensor 14 is fixed to the upper side of the base 2 for detecting the temperature of the solution in the container 1.

[0039] The above description is only a preferred embodiment of the present invention. Therefore, any equivalent changes or modifications made according to the structure, features and principles described in the scope of the present invention patent application are included in the scope of the present invention patent application.

Claims

1. A lifting structure for an immersion basket, comprising a container (1), a base (2), an immersion basket (3) and a lifting assembly, wherein the container (1) is fixed on the base (2), and is characterized in that: The lifting assembly comprises a base (4), a guide column (5), a pulling rope (6), a driving mechanism (7) and a rope winding rack (8); the base (4) is connected from top to bottom; the base (4) is vertically arranged in the container (1); the lower end of the base (4) is fixed on the base (2); the rope winding rack (8) is arranged inside the base (4); The guide column (5) is movably arranged between the base (4) and the rope winding frame (8); the pulling rope (6) passes around the rope winding frame (8) and is transmission-connected to the driving mechanism (7); the driving mechanism (7) drives the pulling rope (6) to move up and down; the guide column (5) is fixedly connected to the pulling rope (6); and the soaking basket (3) is assembled on the guide column (5).

2. The lifting structure of the soaking basket according to claim 1, characterized in that: The output end of the driving mechanism (7) is provided with a transmission rod (71), and the transmission rod (71) is provided with a through hole (72). The pulling rope (6) is a closed rope. The upper part of the pulling rope (6) is wound around the rope winding frame (8), and the lower part of the pulling rope (6) passes through the through hole (72). The pulling rope (6) is wound around the transmission rod (71) for several turns to form two windings rotating in the same direction. The two windings are distributed on both sides of the through hole (72).

3. The lifting structure of the soaking basket according to claim 1, characterized in that: The rope winding frame (8) comprises a pulley (81), a pulley shaft (82) and a pulley bracket (83); the pulley (81) is passed through the pulley shaft (82); both ends of the pulley shaft (82) are mounted on the pulley bracket (83); the pulling rope (6) passes around the pulley (81); and the lower end of the pulley bracket (83) is fixed to the base (2).

4. The lifting structure of the soaking basket according to claim 3, characterized in that: The pulley (81) is fixedly connected to the pulley shaft (82), and both ends of the pulley shaft (82) are rotatably connected to the pulley bracket (83).

5. The lifting structure of the soaking basket according to claim 3, characterized in that: The guide column (5) is fixedly connected to the pulling rope (6) through a limiting member (9), and the limiting member (9) includes a slider (91) and a locking pin (92). The slider (91) is fixed to the pulling rope (6), and a pin hole is provided on the slider (91). The guide column (5) is provided with a limiting hole, and the locking pin (92) passes through the limiting hole and is inserted into the pin hole.

6. The lifting structure of the soaking basket according to claim 5, characterized in that: The pulley bracket (83) is a cylindrical structure, and a longitudinal guide groove (831) is provided on the pulley bracket (83). The guide column (5) is a hollow column, and the guide column (5) is sleeved on the outer side of the pulley bracket (83). The locking pin (92) passes through the limiting hole and the guide groove (831) in sequence and is then inserted into the pin hole.

7. The lifting structure of the soaking basket according to claim 3, characterized in that: It also includes a connecting bracket (10), the connecting bracket (10) is arranged in the base (2), and the lower end of the pulley bracket (83) is fixed on the connecting bracket (10).

8. The lifting structure of the soaking basket according to claim 1, characterized in that: The driving mechanism (7) is a stepping motor.

9. The lifting structure of the soaking basket according to claim 1, characterized in that: The soaking basket (3) is provided with a placement hole (33) with an opening facing downward, and the upper end of the guide column (5) is placed in the placement hole (33).

10. The lifting structure of the soaking basket according to claim 1, characterized in that: A sealing ring (11) is provided between the upper end of the base (4) and the guide column (5).

Images