Special lifting machine for curing tobacco on the floor

Abstract

The utility model discloses a special go up the kang lifting machine of flue -cured tobacco, including lifting machine, adjusting assembly and clamping component, the top of lifting machine lifting end is provided with the mounting seat, adjusting assembly sets up on the mounting seat for realizing angle adjusting to clamping component, clamping component sets up in the top of adjusting assembly for realizing the clamping of tobacco rack. The utility model discloses, through clamping the tobacco rack on the clamping component, then through the lifting machine drive adjusting assembly, clamping component and tobacco rack rise, and in the process of rising, under the action of adjusting assembly, can make tobacco rack horizontal rotation, make tobacco rack can pass between two adjacent tobacco racks, and reach the top of tobacco beam, through the reverse effect of adjusting assembly, drive tobacco rack also carry out horizontal reverse rotation, make it with tobacco beam in vertical direction each other perpendicular, then through lifting machine lifting end drop, can place tobacco rack on tobacco beam.

Description

Technical Field

[0001] This utility model relates to the field of tobacco curing technology, and in particular to a special lifting machine for tobacco curing. Background Technology

[0002] Flue-cured tobacco refers to the processing of tobacco leaves by baking. It is named after the use of open flame or hot air for heating and processing in the curing room. The process of loading freshly picked tobacco leaves into the curing room is called loading tobacco leaves into the curing room. When loading tobacco leaves into the curing room, the tobacco leaves need to be lifted to a high place, that is, the tobacco racks with the tobacco leaves tied to them are placed on the tobacco beams at a high place.

[0003] When placing the tobacco rack on the kang (heated brick bed), common methods include manual labor and using lifting equipment. Manual lifting is labor-intensive, requiring strong male laborers, and carries a risk of falls. When using existing lifting equipment, the horizontal distance between adjacent tobacco beams is generally greater than the length of the tobacco rack. Therefore, the position of the lifting equipment needs to be frequently adjusted to allow the tobacco rack to pass over the tobacco beams and finally be placed on them. These methods are cumbersome and affect the efficiency of placing the tobacco rack on the kang.

[0004] Therefore, a special lifting machine for flue-cured tobacco was proposed to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to address the aforementioned shortcomings by providing a special lifting machine for tobacco curing, which allows for the placement of tobacco on the kang (heated brick bed) without the need for position adjustment.

[0006] To solve the above-mentioned technical problems, this utility model adopts the following technical solution: a special lifting machine for flue-cured tobacco, comprising a lifting machine, an adjusting assembly, and a clamping assembly:

[0007] The top of the lifting end of the lift is provided with a mounting base;

[0008] The adjustment component is mounted on the mounting base to enable angle adjustment of the clamping component;

[0009] The clamping component is located on top of the adjusting component to clamp the cigarette holder;

[0010] The adjustment assembly includes a rotating shaft, a gear ring, an electric push rod, and a rack;

[0011] The rotating shaft is rotatably mounted on the mounting base, and its top is connected to the clamping assembly; the toothed ring is disposed on the surface of the rotating shaft.

[0012] The electric push rod is mounted on the mounting base, and the output end of the electric push rod is provided with a rack that meshes with the gear ring.

[0013] Furthermore, the side view of the mounting base is an L-shaped structure, and the top view of the rack is an L-shaped structure.

[0014] Furthermore, the clamping assembly includes a mounting bracket disposed on the top of the rotating shaft, the mounting bracket having two movable brackets slidably disposed thereon, a connecting plate being disposed between the two movable brackets, the connecting plate being rotatably disposed with a screw rod screwed to the mounting bracket, and the surface of the movable bracket being provided with a sliding groove.

[0015] Furthermore, the movable frame has an L-shaped cross-section in side view, one end of the screw is provided with a rotating handle, and the slide groove has a T-shaped cross-section.

[0016] Furthermore, the clamping assembly also includes a slider disposed on the movable frame and sliding within the slide groove, the top of the slider being provided with a clamping block that slides and fits against the movable frame, and the movable frame being provided with a spring that abuts against the clamping block.

[0017] Furthermore, the slider has a T-shaped cross-section, and the size of the slider is adapted to the size of the groove cross-section.

[0018] The beneficial effects of this utility model are reflected in:

[0019] This invention, when placing the tobacco rack on the kang (heated brick bed), first clamps it onto the clamping assembly. Then, under the action of the lifting machine, the adjusting assembly and clamping assembly are raised, which in turn raises the tobacco rack. During the raising process, under the action of the adjusting assembly, the clamping assembly and tobacco rack can be rotated horizontally. At this time, the tobacco rack and the tobacco beam are no longer perpendicular to each other in the vertical direction, so the tobacco rack can pass between two adjacent tobacco racks. When it reaches the top of the tobacco beam, under the reverse action of the adjusting assembly, the tobacco rack is also rotated horizontally in the opposite direction, so that it is perpendicular to the tobacco beam in the vertical direction. Then, by lowering the lifting end of the lifting machine, the tobacco rack can be placed on the tobacco beam. This achieves the advantage of placing the tobacco rack on the kang without the need for position adjustment. At the same time, by adjusting the clamping assembly, it can also be adapted to the use of tobacco racks of different specifications. Attached Figure Description

[0020] Figure 1 This is a perspective view of the present invention;

[0021] Figure 2 This is a structural view of the adjustment component and clamping component of this utility model;

[0022] Figure 3 This is a cross-sectional view of the movable frame of this utility model.

[0023] In the picture:

[0024] 1. Lift; 2. Mounting base; 3. Shaft; 4. Gear ring; 5. Electric push rod; 6. Rack; 7. Mounting bracket; 8. Movable bracket; 9. Connecting plate; 10. Screw; 11. Slide groove; 12. Slider; 13. Clamping block; 14. Spring. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present utility model.

[0026] Please see Figure 1-3 This utility model discloses a special lifting machine for flue-cured tobacco, including a lifting machine 1, an adjusting component and a clamping component. The top of the lifting end of the lifting machine 1 is provided with a mounting base 2, and the side view of the mounting base 2 is an L-shaped structure. The adjusting component is provided on the mounting base 2 to realize the angle adjustment of the clamping component. The clamping component is provided on the top of the adjusting component to realize the clamping of the tobacco rack.

[0027] The lifting machine 1 can drive the adjusting component and the clamping component to move in the vertical direction.

[0028] The adjustment assembly includes a rotating shaft 3, a gear ring 4, an electric push rod 5, and a rack 6;

[0029] The rotating shaft 3 is rotatably mounted on the horizontal end of the mounting base 2, and its top is connected to the clamping assembly. The rotation of the rotating shaft 3 in the horizontal direction causes the clamping assembly to rotate in the horizontal direction as well, thereby realizing the adjustment of the cigarette rack angle. The toothed ring 4 is set on the surface of the rotating shaft 3.

[0030] The electric push rod 5 is mounted on the vertical section surface of the mounting base 2. The output end of the electric push rod 5 is provided with a rack 6 that meshes with the gear ring 4. The rack 6 has an L-shaped cross-section when viewed from above. When the electric push rod 5 is working, it can drive the rotating shaft 3 to rotate in the horizontal direction through the meshing of the rack 6 and the gear ring 4.

[0031] The clamping assembly includes a mounting bracket 7 located on the top of the rotating shaft 3. The mounting bracket 7 has two movable brackets 8 slidably mounted on it. The side view of the movable brackets 8 is an L-shaped structure. The position of the two movable brackets 8 can be adjusted to accommodate the clamping of cigarette racks of different specifications.

[0032] It should be noted that the movable frame 8 can only slide horizontally on the mounting frame 7;

[0033] A connecting plate 9 is provided between the two movable frames 8. The connecting plate 9 is rotatably connected to the mounting frame 7 with a screw 10. One end of the screw 10 is provided with a rotating handle, and the screw 10 is rotated by rotating the handle. Since the screw 10 is connected to the mounting frame 7, when the screw 10 rotates, it will drive the connecting plate 9 to move horizontally, thereby driving the two movable frames 8 to move as well.

[0034] The surface of the movable frame 8 is provided with a T-shaped groove 11. The movable frame 8 is provided with a slider 12 that slides in the groove 11. The top of the slider 12 is provided with a clamping block 13 that slides and fits against the movable frame 8. The cigarette rack is clamped by placing the cigarette rack between the clamping block 13 and the mounting frame 7, and by both the clamping block 13 and the mounting frame 7 fitting against the cigarette rack. The groove 11 and the slider 12 provide a certain amount of redundancy in the clamping distance after adjustment.

[0035] The slider 12 has a T-shaped cross-section, and the size of the slider 12 is adapted to the cross-sectional size of the groove 11, so that the slider 12 can only move horizontally along the opening direction of the groove 11.

[0036] The movable frame 8 is equipped with a spring 14 that abuts against the clamping block 13, wherein the clamping block 13 can be made to fit against the surface of the cigarette rack under the action of the spring 14.

[0037] It should be noted that when adjusting the clamping distance, it is not necessary to adjust it to a very tight state. It is only necessary to ensure the stability of the cigarette rack during rotation, so that when it is lowered, the cigarette rack can be released from the clamping block 13 and the mounting frame 7 under the action of the cigarette beam and placed on the cigarette beam.

[0038] Furthermore, when tobacco leaves on different tobacco sticks or tobacco racks are tied together in an alternating manner, two or more tobacco sticks or tobacco racks can be put on the kang (heated brick bed) at the same time.

[0039] With the above structural configuration, during use, the lifting machine 1 drives the mounting base 2 to rise, and the smoke rack also rises accordingly. During the rising process, the electric push rod 5 operates, and under the meshing action of the gear ring 4 and the rack 6, it drives the rotating shaft 3 to rotate. At this time, the mounting frame 7 and the movable frame 8 also rotate, and the smoke rack located between the clamping block 13 and the mounting frame 7 also rotates. With the horizontal rotation, the smoke rack and the smoke beam are no longer perpendicular to each other in the vertical direction, so the smoke rack can pass between two adjacent smoke racks. When the smoke rack moves above the smoke beam, the lifting machine 1 drives the mounting base... As the cigarette rack descends, the electric push rod 5 retracts, causing the rotating shaft 3 to rotate in the opposite direction, thereby rotating the cigarette rack until it is perpendicular to the cigarette beam in the vertical direction. As it continues to descend, the cigarette rack will come into contact with the cigarette beam, and under the force of the contact, the cigarette rack will break free from the clamping block 13 and the mounting frame 7 and be placed on the cigarette beam. In this way, the advantage of being able to be placed on the kang (heated brick bed) without position adjustment is achieved. At the same time, by rotating the screw 10, the connecting plate 9 is moved, and the movable frame 8 will also move accordingly, thereby adjusting the clamping distance between the clamping block 13 and the mounting frame 7, thus adapting to the use of cigarette racks of different specifications.

[0040] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0041] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, features defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. If the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0042] Additionally, "multiple" refers to two or more.

[0043] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A special lifting machine for loading tobacco onto the drying rack, characterized in that, Includes a lift (1), an adjustment assembly, and a clamping assembly: The top of the lifting end of the lifting machine (1) is provided with a mounting base (2); The adjustment component is mounted on the mounting base (2) to adjust the angle of the clamping component; The clamping component is located on top of the adjusting component to clamp the cigarette holder; The adjustment assembly includes a rotating shaft (3), a gear ring (4), an electric push rod (5), and a rack (6); The rotating shaft (3) is rotatably mounted on the mounting base (2) and its top is connected to the clamping assembly. The toothed ring (4) is disposed on the surface of the rotating shaft (3). The electric push rod (5) is mounted on the mounting base (2), and the output end of the electric push rod (5) is provided with a rack (6) that meshes with the gear ring (4).

2. The special lifting machine for flue-cured tobacco as described in claim 1, characterized in that: The mounting base (2) has an L-shaped side view and the rack (6) has an L-shaped top view.

3. The special lifting machine for flue-cured tobacco as described in claim 1, characterized in that: The clamping assembly includes a mounting bracket (7) disposed on the top of the rotating shaft (3). The mounting bracket (7) has two movable brackets (8) slidably disposed thereon. A connecting plate (9) is disposed between the two movable brackets (8). The connecting plate (9) is rotatably disposed with a screw (10) screwed to the mounting bracket (7). The surface of the movable bracket (8) is provided with a sliding groove (11).

4. The special lifting machine for flue-cured tobacco as described in claim 3, characterized in that: The movable frame (8) has an L-shaped cross-section in side view, and one end of the screw (10) is provided with a rotating handle. The slide groove (11) has a T-shaped cross-section.

5. The special lifting machine for flue-cured tobacco as described in claim 3, characterized in that: The clamping assembly also includes a slider (12) disposed on the movable frame (8) and sliding in the slide groove (11). The top of the slider (12) is provided with a clamping block (13) that slides against the movable frame (8). The movable frame (8) is provided with a spring (14) that abuts against the clamping block (13).

6. The special lifting machine for flue-cured tobacco as described in claim 5, characterized in that: The slider (12) has a T-shaped cross-section, and the size of the slider (12) is adapted to the cross-sectional size of the groove (11).

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