Tobacco loading device for curing barn

Abstract

The utility model discloses a tobacco loading device of a curing barn. The tobacco loading device comprises a lower L-shaped support, an upper L-shaped support, a horizontal telescopic frame, a main beam and a pedal. A vertical arm of the upper L-shaped support is connected with a vertical arm of the lower L-shaped support in a telescopic mode, and a workbench is formed by the horizontal portion of the upper L-shaped support. The horizontal telescopic frame is telescopically connected with a horizontal arm of the lower L-shaped support, the upper end of the main beam is rotatably connected with the side edge of the workbench of the upper L-shaped support, and the lower end of the main beam is rotatably connected with the horizontal telescopic frame. The lower L-shaped support is provided with a plug pin used for fixing the upper L-shaped support and the horizontal telescopic frame, and the pedal is rotatably installed on the main beam. According to the utility model, the height can be flexibly adjusted, so that the tobacco loading requirements of different heights are met, and the working efficiency and the operation convenience are improved; the telescopic and rotary connection mode of multiple components facilitates storage and carrying of the device, saves space, and has the advantages of being efficient, convenient, safe, easy to store and the like.

Description

TECHNICAL FIELD

[0001] The utility model relates to tobacco auxiliary processing equipment technical field, concretely relates to a tobacco curing barn loading device. BACKGROUND

[0002] In the tobacco curing process, loading tobacco is an important and tedious work link. The traditional tobacco curing barn loading mode usually adopts a fixed height loading rack or relies on manual loading operation in the tobacco curing barn. The fixed height loading rack cannot adapt to the needs of different height tobacco curing barns and different loading height, resulting in low loading efficiency and inconvenient operation. In addition, the traditional loading device occupies a large space when not in use, is difficult to store and transport, and cannot meet the modern efficient and convenient needs of tobacco curing. SUMMARY

[0003] Therefore, the utility model aims at providing a tobacco curing barn loading device to solve the problems of inconvenient height adjustment, low operation efficiency, difficult storage and transportation, and poor safety of the existing tobacco curing barn loading mode.

[0004] The utility model provides a tobacco curing barn loading device, including lower L shape support, upper L shape support, horizontal telescopic support, main beam and footboard, the vertical arm of upper L shape support and the vertical arm of lower L shape support are telescopic connection, the horizontal part of upper L shape support forms the workstation. The horizontal telescopic support and the horizontal arm of lower L shape support are telescopic connection, the upper end of main beam and the side of workstation of upper L shape support are rotatable connection, the lower end of main beam and horizontal telescopic support are rotatable connection. The lower L shape support is provided with bolt for fixing upper L shape support, horizontal telescopic support, and the footboard is rotatable installed on the main beam. The loading device height can be flexibly adjusted, adapts to the loading needs of different height, improves work efficiency and operation convenience, and the telescopic and rotatable connection mode of multiple components facilitates the storage and transportation of the device, saves the space.

[0005] Further, the bottom of the vertical arm of the lower L-shaped support is provided with a universal wheel with a brake, and the bottom of the main beam is provided with a non-slip pad. The universal wheel with a brake facilitates the movement of the device in the tobacco curing barn, and can be quickly braked and fixed after reaching the specified position, ensuring the safety of operation. The rubber non-slip pad at the bottom of the main beam increases the friction with the ground, preventing the device from sliding during use and ensuring the stability of the work. When in use, the universal wheel can be suspended by a spacer plate to improve the overall carrying capacity.

[0006] Further, the vertical arm and the horizontal arm of the lower L-shaped support are each provided with a plurality of pin holes, and two or more bolts are provided on each arm to meet the adjustment needs of different heights and lengths, and through the redundant design, the breakage and failure of a bolt are effectively prevented.

[0007] Further to the foregoing scheme, the end of the workbench of the upper L-shaped support is provided with a rotating shaft, the upper end of the main beam is provided with a corresponding shaft sleeve, and an antifriction bearing is arranged between the rotating shaft and the shaft sleeve to reduce the rotating resistance. The arrangement of the antifriction bearing effectively reduces the friction resistance of the rotating connection part of the main beam and the upper L-shaped support, makes the rotation of the main beam more smooth, facilitates the adjustment of the height of the workbench, and prolongs the service life of the connecting part.

[0008] Further, one end of the horizontal telescopic support is provided with a rotating lug, and the lower end of the main beam is provided with a corresponding rotating lug, and the main beam is rotatably connected through the rotating lug and the pin shaft, so that the reliability of the connection is ensured.

[0009] Further, the inner side of the main beam is provided with a pedal shaft and a movable slot, both ends of the pedal are rotatably installed on the pedal shaft, and the side of the pedal away from the pedal shaft is provided with a counterweight, and the side of the pedal with the counterweight is abutted against the main beam in the movable slot. The arrangement of the counterweight enables the pedal to be automatically adjusted to be horizontal when the main beam adjusts the inclination angle, facilitating the workers to walk up and down.

[0010] Optionally, a guardrail is installed on the main beam, which provides safety protection for the operator, effectively prevents the operator from falling off the main beam during work, and ensures the safety of the personnel.

[0011] Optionally, a guardrail is installed on the main beam, which provides safety protection for the operator, effectively prevents the operator from falling off the main beam during work, and ensures the safety of the personnel.

[0012] Compared with the prior art, the height of the workbench can be flexibly adjusted, different height of the tobacco loading demand is adapted, and the working efficiency and operation convenience are greatly improved. The telescopic and rotating connection mode of the plurality of components facilitates the storage and carrying of the device, and saves space.

[0013] The plurality of pins and pin holes meet different adjustment requirements and prevent the pins from breaking and failing through redundancy design. The counterweight enables the pedal to be automatically adjusted to be horizontal, facilitating the workers to walk up and down. The guardrails on the main beam and the workbench effectively protect the safety of the operator. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creating laborious work.

[0015] Figure 1 The overall schematic diagram provided by the embodiments of the present application is provided.

[0016] Figure 2 The explosion schematic view provided by the embodiment of the utility model;

[0017] Figure 3 The front schematic view provided by the embodiment of the utility model;

[0018] Figure 4 The partial A enlarged view provided by the embodiment of the utility model.

[0019] In the drawings, various reference signs are:

[0020] 1, lower L-shaped support; 11, pin hole; 12, bolt; 2, horizontal telescopic support; 3, upper L-shaped support; 31, workbench; 32, rotating shaft; 4, main beam; 41, shaft sleeve; 42, rotating lug; 43, movable groove; 44, pedal shaft; 5, pedal; 6, universal wheel.

[0021] Through the above drawings, the specific embodiment of the utility model has been shown, and there will be more detailed description in the following. These drawings and textual descriptions are not intended to limit the scope of the utility model concept by any means, but to illustrate the concept of the utility model to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] To make the technical solutions and advantages of the utility model clearer, the embodiments of the utility model will be described in further detail in combination with the drawings.

[0024] Please refer to Figures 1-4 The utility model provides a drying room tobacco loading device, including lower L-shaped support 1, upper L-shaped support 3, horizontal telescopic support 2, main beam 4 and pedal 5. The vertical arm of upper L-shaped support 3 is telescopic with the vertical arm of lower L-shaped support 1, and the horizontal part of upper L-shaped support 3 forms workbench 31 for the operator to stand and work. Horizontal telescopic support 2 is telescopic with the horizontal arm of lower L-shaped support 1, the upper end of main beam 4 is rotatable with the side of workbench 31 of upper L-shaped support 3, and the lower end of main beam 4 is rotatable with horizontal telescopic support 2. Bolt 12 is arranged on lower L-shaped support 1 to fix upper L-shaped support 3 and horizontal telescopic support 2, and pedal 5 is rotatable on main beam 4.

[0025] In the embodiment, as Figure 1As shown, the vertical arm of the lower L-shaped support 1 is provided with a universal wheel 6 with a brake at the bottom, and the bottom of the main beam 4 is provided with a non-slip pad. The universal wheel 6 with a brake facilitates the movement of the device in the curing barn, and can be quickly braked and fixed after reaching the designated position, thereby ensuring the safety of operation; the rubber non-slip pad at the bottom of the main beam 4 increases the friction with the ground, prevents the device from slipping during use, and ensures the stability of work. When in use, the universal wheel 6 can be suspended by a pad plate, thereby improving the overall carrying capacity.

[0026] In the embodiment, the vertical arm and the horizontal arm of the lower L-shaped support 1 are provided with a plurality of pin holes 11, and two or more than two pins 12 are arranged on each arm to meet the adjustment requirements of different heights and lengths, and the redundant design effectively prevents the breakage of a pin 12. In the embodiment, the lower L-shaped support, the upper L-shaped support, the horizontal telescopic frame 2 and the main beam 4 are all made of aluminum alloy, which is light in weight and high in strength. The cross-sectional shape can be square, circular or other shapes.

[0027] As shown in Figure 2 , the end of the workbench 31 of the upper L-shaped support 3 is provided with a rotating shaft 32, the upper end of the main beam 4 is provided with a corresponding shaft sleeve 41, and a friction-reducing bearing is arranged between the rotating shaft 32 and the shaft sleeve 41 to reduce the rotating resistance. The arrangement of the friction-reducing bearing effectively reduces the friction resistance of the rotating connection part of the main beam 4 and the upper L-shaped support, makes the rotation of the main beam 4 more smooth, facilitates the adjustment of the height of the workbench 31, and prolongs the service life of the connecting part. One end of the horizontal telescopic frame 2 is provided with a rotating lug 42, and the lower end of the main beam 4 is provided with a corresponding rotating lug 42. The main beam 4 is rotatably connected through the rotating lug 42 and the pin shaft, thereby ensuring the reliability of the connection.

[0028] As shown in Figure 1 , 4 , the inside of the main beam 4 is provided with a pedal shaft 44 and a movable groove 43, and the two ends of the pedal 5 are rotatably installed on the pedal shaft 44. A counterweight is arranged on the side of the pedal 5 away from the pedal shaft 44, and the side of the pedal 5 with the counterweight is in abutment with the main beam 4 in the movable groove 43 by gravity. The arrangement of the counterweight enables the pedal 5 to automatically adjust to a horizontal state when the main beam 4 adjusts the inclination angle, thereby facilitating the workers to walk up and down.

[0029] In some embodiments, a guardrail is arranged on the main beam 4 to provide safety protection for the operator, effectively preventing the operator from falling off the main beam 4 during work, and ensuring the safety of the personnel. In some embodiments, a guardrail is arranged around the workbench 31 of the upper L-shaped support 3, and the foldable guardrail around the workbench 31 provides protection for the operator when working on the workbench 31, thereby preventing articles from falling and personnel from falling.

[0030] In order to understand the disclosure of the utility model more thoroughly and comprehensively, the principle will be further explained in combination with the use mode.

[0031] When assembling, first install the brake universal wheel 6 at the bottom of the vertical arm of the lower L-shaped support, and install the non-slip pad at the bottom of the main beam 4. Then, telescopically connect the vertical arm of the upper L-shaped support with the vertical arm of the lower L-shaped support, and install the bolt 12.

[0032] Then, connect the horizontal telescopic support 2 with the horizontal arm of the lower L-shaped support, and do not need to install the bolt 12 at this time.

[0033] Connect the upper end of the main beam 4 with the end of the workbench 31 of the upper L-shaped support through the shaft sleeve 41, the rotating shaft 32 and the antifriction bearing. When normally installing, first put the shaft sleeve 41 on the rotating shaft 32, then weld the rotating shaft 32 at the end of the workbench 31 of the upper L-shaped support, and weld the shaft sleeve 41 at the upper end of the main beam 4.

[0034] Connect the lower end of the main beam 4 with the horizontal telescopic support 2 through the rotating lug 42 and the pin shaft, and insert the bolt 12 between the horizontal telescopic support 2 and the horizontal arm of the lower L-shaped support.

[0035] Then, install the pedal 5 inside the two main beams 4, and install the pedal 5 at both ends on the pedal shaft 44. In some embodiments, it is also needed to install the guardrail around the main beam 4 and the workbench 31 of the upper L-shaped support.

[0036] In actual use, according to the height requirement of the tobacco drying room, two people cooperate to adjust the relative height of the upper L-shaped support and the lower L-shaped support, and the extension length of the horizontal telescopic support 2 by inserting and pulling the bolt 12, so as to rotate the main beam 4, adjust to the appropriate inclination, and then fix it with the bolt 12. It should be noted that, as shown in the figure, when the main beam 4 rotates, the pedal 5 is always in a horizontal state and will not tilt. Move the device to the designated position, brake the universal wheel 6, and use the pad to pad at the bottom of the horizontal arm of the lower L-shaped support, so as to suspend the universal wheel 6 and obtain greater carrying capacity, and there is no need to worry about damaging the universal wheel 6. The operator can climb onto the main beam 4 through the pedal 5, and perform the tobacco loading operation on the main beam 4 and the workbench 31. Figure 3

[0037] Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. It is intended that the present application cover any and all variations of the application that come within the scope of the claims and their equivalents. It is intended that the specification and examples be considered exemplary only, with the true scope and spirit of the application being indicated by the following claims.

[0038] It is to be understood that the application is not limited to the specific structures that have been described and that shown in the drawings, and that since modifications and changes can be made in the embodiments without departing from the scope of the application, it is intended to cover all such modifications and changes as fall within the true scope of the application. The application is not limited to the exact constructional details shown and described, since modifications and changes can be made therein by those skilled in the art without departing from the scope of the application.​

Claims

1. A curing barn loading apparatus, characterized by: The utility model provides a kind of foldable working platform, including lower L-shaped support (1), upper L-shaped support (3), horizontal telescopic frame (2), main beam (4) and pedal (5), the vertical arm of the upper L-shaped support (3) is telescopicly connected with the vertical arm of the lower L-shaped support (1), and the horizontal part of the upper L-shaped support (3) forms workbench (31);The horizontal telescopic frame (2) is telescopicly connected with the horizontal arm of the lower L-shaped support (1), the upper end of the main beam (4) is rotatably connected with the side of the workbench (31) of upper L-shaped support (3), and the lower end of the main beam (4) is rotatably connected with horizontal telescopic frame (2);The lower L-shaped support (1) is provided with bolt (12) for fixing upper L-shaped support (3), horizontal telescopic frame (2), and the pedal (5) is rotatably installed on the main beam (4);The height of the workbench (31) of the upper L-shaped support (3) is changed by changing the inclination of the main beam (4).

2. A curing barn loading device according to claim 1, wherein: The vertical arm of the lower L-shaped support (1) is provided with a brake universal wheel (6) at the bottom, and the bottom of the main beam (4) is provided with a non-slip pad.

3. A curing barn loading device according to claim 1, wherein: The vertical arm and the horizontal arm of the lower L-shaped support (1) are provided with a plurality of pin holes (11), and more than two bolts (12) are arranged on each arm.

4. A curing barn loading device according to claim 1, wherein: The end of the workbench (31) of the upper L-shaped support (3) is provided with a rotating shaft (32), the upper end of the main beam (4) is provided with a corresponding shaft sleeve (41), and an anti-friction bearing is arranged between the rotating shaft (32) and the shaft sleeve (41).

5. A curing barn loading device according to claim 1, wherein: One end of the horizontal telescopic frame (2) is provided with a rotating lug (42), and the lower end of the main beam (4) is provided with a corresponding rotating lug (42), and the main beam (4) is rotatably connected through the rotating lug (42) and the pin shaft.

6. A curing barn loading device according to claim 1, wherein: The inside of the main beam (4) is provided with a pedal shaft (44) and a movable slot (43), both ends of the pedal (5) are rotatably installed on the pedal shaft (44), the side of the pedal (5) away from the pedal shaft (44) is provided with a counterweight, and the side of the pedal (5) with the counterweight is in abutment with the main beam (4) in the movable slot (43) by gravity.

7. A curing barn loading device according to claim 1 wherein: A guardrail is installed on the main beam (4).

8. A curing barn loading device according to claim 1 wherein: Guardrails are installed around the workbench (31) of the upper L-shaped support (3).

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