Lifting mechanism for moxibustion bed

Abstract

The lifting mechanism for the moxibustion bed comprises a lower seat and an upper seat, an inner frame and an outer frame which are hinged are arranged between the lower seat and the upper seat, upper idler wheels are arranged at the upper ends of the inner frame and the outer frame, lower idler wheels are arranged at the lower ends of the inner frame and the outer frame, lower sliding rails matched with the lower idler wheels are arranged on the lower seat, and upper sliding rails matched with the lower idler wheels are arranged on the lower seat. The upper seat is provided with an upper slide rail matched with the upper roller, and the lower seat is provided with a driving mechanism for driving the upper seat to move up and down.

Description

Technical Field

[0001] The utility model relates to the technical field of moxibustion beds, in particular to a lifting mechanism for a moxibustion bed. Background Art

[0002] The moxibustion beds currently sold on the market use a motor to drive the lifting mechanism of four lead screws evenly distributed inside the moxibustion bed to rotate. The four lead screws rotate simultaneously to drive the lifting platform to move up or down. After the combustion of moxa, tar, benzaldehyde, phenol, etc. are produced. The oil produced by the burning of moxa adheres to the lead screws, making the lifting mechanism unstable and the lifting stability of the lifting platform poor. Utility Model Content

[0003] In view of the above technical problems, the utility model provides a lifting mechanism for a moxibustion bed with stable operation.

[0004] A lifting mechanism for a moxibustion bed comprises a lower seat and an upper seat, wherein an inner frame and an outer frame are hingedly arranged between the lower seat and the upper seat, upper ends of the inner frame and the outer frame are provided with upper rollers, lower ends of the inner frame and the outer frame are provided with lower rollers, the lower seat is provided with a lower slide rail matching the lower roller, the upper seat is provided with an upper slide rail matching the upper roller, and the lower seat is provided with a driving mechanism for driving the upper seat to move up and down.

[0005] A hinged lower rotating shaft is arranged at the lower ends of the inner frame and the outer frame, and the lower rollers are located at both ends of the lower rotating shaft.

[0006] The upper ends of the inner frame and the outer frame are provided with hinged upper rotating shafts, and the upper rollers are located at both ends of the upper rotating shafts.

[0007] The upper seat is provided with a rocking plate through a rocking mechanism.

[0008] The swing mechanism includes a driving motor arranged on an upper seat, a crank is provided on the shaft of the driving motor, a rotating shaft is provided on the upper part of the other end of the crank, and the rotating shaft is rotatably connected to the swing plate through a bearing; a plurality of driven mechanisms are provided on the upper seat, and the driven mechanisms include a driven crank and an upper rotating shaft and a lower rotating shaft arranged on the driven crank, the upper rotating shaft of the driven crank is rotatably connected to the swing plate through a bearing, and the lower rotating shaft of the driven crank is rotatably connected to the upper seat through a bearing.

[0009] One end of the driving mechanism is hinged to the lower seat, and the other end is hinged to the inner cross bar of the inner frame.

[0010] The lower seat is provided with a second driving mechanism, one end of the second driving mechanism is hinged to the lower seat, and the other end of the second driving mechanism is hinged to the outer cross bar of the outer frame.

[0011] The driving mechanism and the second driving mechanism may adopt an electric telescopic rod or a cylinder.

[0012] An inner auxiliary connecting rod is hinged between the inner frame and the upper seat.

[0013] An articulated external auxiliary connecting rod is arranged between the outer frame and the lower seat.

[0014] When in use, the driving mechanism works, the driving mechanism extends and drives the upper rollers and lower rollers on the inner frame and the outer frame to move inward in the upper and lower slide rails at the same time, and the upper seat moves upward to drive the swing plate to move upward, so that the burning moxa stick on the swing plate (together with the swing plate) moves upward or downward, thereby adjusting the fumigation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the utility model when viewed from above;

[0017] Figure 3 It is a side view structural schematic diagram of the utility model;

[0018] Figure 4 It is a schematic diagram of the inner frame and outer frame structure of the utility model. DETAILED DESCRIPTION

[0019] The following is a detailed description of this structure in conjunction with the accompanying drawings:

[0020] Example 1: Figures 1 to 4 As shown, a lifting mechanism for a moxibustion bed comprises a lower seat 4 and an upper seat 1, wherein an inner frame 7 and an outer frame 8 are hingedly provided between the lower seat 4 and the upper seat 1, upper rollers 15 are provided at the upper ends of the inner frame 7 and the outer frame 8, lower rollers 14 are provided at the lower ends of the inner frame 7 and the outer frame 8, a lower sliding rail 17 matching the lower roller 14 is provided on the lower seat 4, an upper sliding rail 18 matching the upper roller 15 is provided on the upper seat 1, and a driving mechanism 9 for driving the upper seat to move up and down is provided on the lower seat 4.

[0021] The difference between Example 2 and Example 1 is that a hinged lower rotating shaft 12 is provided at the lower ends of the inner frame 7 and the outer frame 8 , and the lower rollers 14 are located at both ends of the lower rotating shaft 12 .

[0022] A hinged upper shaft 5 is provided at the upper ends of the inner frame 7 and the outer frame 8 , and the upper rollers 15 are located at both ends of the upper shaft 5 .

[0023] The upper seat 1 is provided with a rocking plate 2 via a rocking mechanism 11 .

[0024] The swing mechanism 11 includes a driving motor 23 arranged on the upper seat, a crank 21 is provided on the shaft of the driving motor 23, a rotating shaft 22 is provided on the other end of the crank 21, and the rotating shaft 22 is rotatably connected to the swing plate 2 through a bearing; a plurality of driven mechanisms 3 are provided on the upper seat, and three driven mechanisms are used. The driven mechanism 3 includes a driven crank 25 and an upper rotating shaft 26 and a lower rotating shaft 24 arranged on the driven crank, the upper rotating shaft 26 of the driven crank 25 is rotatably connected to the swing plate 2 through a bearing, and the lower rotating shaft 24 of the driven crank 25 is rotatably connected to the upper seat 1 through a bearing, and the driven mechanism and the swing mechanism are evenly distributed between the swing plate and the upper plate.

[0025] One end of the driving mechanism 9 is hinged to the lower seat 4 , and the other end is hinged to the inner crossbar of the inner frame 7 .

[0026] The lower seat 4 is provided with a second driving mechanism 12 , one end of the second driving mechanism 12 is hinged to the lower seat 4 , and the other end of the second driving mechanism 12 is hinged to the outer cross bar of the outer frame 8 .

[0027] The driving mechanism 9 and the second driving mechanism 12 can be electric telescopic rods or cylinders.

[0028] An inner auxiliary connecting rod 19 is hingedly provided between the inner frame 7 and the upper seat 1 .

[0029] An articulated outer auxiliary connecting rod 16 is provided between the outer frame 8 and the lower seat 4 , and the inner frame and the outer frame are articulated via a shaft 20 .

[0030] When in use, the driving mechanism works, the driving mechanism extends and drives the upper rollers and lower rollers on the inner frame and the outer frame to move inward in the upper and lower slide rails at the same time, and the upper seat moves upward to drive the swing plate to move upward, so that the burning moxa stick on the swing plate (together with the swing plate) moves upward or downward, thereby adjusting the fumigation effect.

Claims

1. A lifting mechanism for a moxibustion bed, characterized in that: It includes a lower seat and an upper seat, wherein an inner frame and an outer frame are hingedly arranged between the lower seat and the upper seat, upper ends of the inner frame and the outer frame are provided with upper rollers, and lower ends of the inner frame and the outer frame are provided with lower rollers, the lower seat is provided with a lower slide rail matching the lower roller, the upper seat is provided with an upper slide rail matching the upper roller, and the lower seat is provided with a driving mechanism for driving the upper seat to move up and down.

2. The lifting mechanism for the moxibustion bed according to claim 1, characterized in that: A hinged lower rotating shaft is provided at the lower ends of the inner frame and the outer frame, and the lower rollers are located at both ends of the lower rotating shaft.

3. The lifting mechanism for the moxibustion bed according to claim 2, characterized in that: The upper ends of the inner frame and the outer frame are provided with hinged upper rotating shafts, and the upper rollers are located at both ends of the upper rotating shafts.

4. The lifting mechanism for the moxibustion bed according to claim 3, characterized in that: The upper seat is provided with a rocking plate through a rocking mechanism.

5. The lifting mechanism for the moxibustion bed according to claim 4, characterized in that: The swing mechanism includes a driving motor arranged on an upper seat, a crank is provided on the shaft of the driving motor, a rotating shaft is provided on the upper part of the other end of the crank, and the rotating shaft is rotatably connected to the swing plate through a bearing; a plurality of driven mechanisms are provided on the upper seat, and the driven mechanisms include a driven crank and an upper rotating shaft and a lower rotating shaft arranged on the driven crank, the upper rotating shaft of the driven crank is rotatably connected to the swing plate through a bearing, and the lower rotating shaft of the driven crank is rotatably connected to the upper seat through a bearing.

6. The lifting mechanism for the moxibustion bed according to claim 5, characterized in that: One end of the driving mechanism is hinged to the lower seat, and the other end is hinged to the inner cross bar of the inner frame.

7. The lifting mechanism for the moxibustion bed according to claim 6, characterized in that: The lower seat is provided with a second driving mechanism, one end of the second driving mechanism is hinged to the lower seat, and the other end of the second driving mechanism is hinged to the outer cross bar of the outer frame.

8. The lifting mechanism for the moxibustion bed according to claim 7, characterized in that: The driving mechanism and the second driving mechanism may adopt an electric telescopic rod or a cylinder.

9. The lifting mechanism for the moxibustion bed according to claim 8, characterized in that: An inner auxiliary connecting rod is hinged between the inner frame and the upper seat.

10. The lifting mechanism for the moxibustion bed according to claim 9, characterized in that: An articulated external auxiliary connecting rod is arranged between the outer frame and the lower seat.

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