Hemp combing structure for hemp production

Abstract

The utility model discloses a hemp combing structure for hemp production, and relates to the technical field of hemp production, the hemp combing structure for hemp production comprises a protection box, a hemp combing machine is placed in the protection box, one side of the protection box is provided with a pair of movable doors, the upper part of one side of each movable door is provided with a limiting hole, and the other side of each movable door is provided with a limiting groove. Long grooves are formed in the front inner wall and the rear inner wall of the protection box, a cover plate is slidably connected between the two long grooves, and a long toothed plate is welded to the inner wall of the rear side of the protection box. According to the hemp combing structure for hemp production, a worker can conveniently lift the hemp combing machine into the protection box and can also conveniently lift the hemp combing machine from the protection box and take the hemp combing machine out of the protection box, at the moment, the size of the carried and transported hemp combing machine is greatly reduced compared with the whole hemp combing structure, carrying and transportation are convenient, and follow-up overhauling of the hemp combing machine is greatly facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of hemp production, in particular to a hemp combing structure for hemp production. Background Art

[0002] Hemp is a natural fiber. During production, it often needs to be combed with the help of a hemp combing structure. The general steps are as follows: first, the material is fed through the feeding system, then the hemp is combed with the help of the combing system (to comb out impurities and short fibers), and finally the combed hemp is guided out through the yarn guide system.

[0003] According to Chinese Patent No. 202221746996.7, a hemp combing machine for hemp production with a dust removal structure is disclosed. The patent sets the hemp combing machine body in a larger protective shell, and uses the functions of the air guide tube and the first dust filter. When the first motor drives the driving sprocket to rotate, it can synchronously drive the driven sprocket, the rotating rod and the rotating blades to rotate through the chain, and with the cooperation of the ventilation slot and the second dust filter, it can drive the air flow in the inner cavity of the protective cover to achieve the dust removal function. However, it still has the following defects: due to the large size and weight of the hemp combing machine body being set in the protective shell, and only a small movable door is set on the front, when the hemp combing machine body needs to be inspected in the factory later, it is not convenient to take out the hemp combing machine body from the protective shell for lifting and transportation. If the protective shell is carried and transported together with the hemp combing machine body, the entire body will be greatly increased, which will be inconvenient to transport and have low transportation efficiency. Utility Model Content

[0004] The utility model provides a hemp combing structure for hemp production, which has the advantage of being easy to lift, transport and disassemble, so as to solve the problems raised in the background technology.

[0005] In order to solve the defects of the existing hemp combing structure for hemp production, such as the inconvenience in lifting and disassembling, and the large lifting size, the utility model provides the following technical solutions: a hemp combing structure for hemp production, comprising a protective box, a hemp combing machine is placed in the protective box, a pair of movable doors are provided on one side of the protective box, and limiting holes are provided on the upper side of each of the two movable doors, long grooves are provided on the front and rear inner walls of the protective box, a cover plate is slidably connected between the two long grooves, a long tooth plate is welded to the inner wall of the rear side of the protective box, and a driving mechanism meshing with the long tooth plate is installed on the top surface of the cover plate, a pair of extension plates are welded to one side of the bottom surface of the cover plate, and limiting plug rods matching the limiting holes are provided on one side of the two extension plates, and a ladder is installed on the other side of the front of the protective box.

[0006] As a preferred technical solution of the utility model, a plurality of universal wheels are installed at the bottom end of the protection box, and the universal wheels are self-locking universal wheels.

[0007] As a preferred technical solution of the utility model, one side of the two movable doors is provided with an observation window, and the observation window is a circular structure.

[0008] As a preferred technical solution of the utility model, positioning magnet blocks are welded to the front and rear inner walls of the protective box, and the outer surface of the movable door is made of iron.

[0009] As a preferred technical solution of the utility model, the driving mechanism includes a driving motor installed on the top surface of the cover plate, the bottom end of the cover plate is provided with a gear transmission connected to the driving motor, the gear is meshingly connected to the long tooth plate, and the top surface of the cover plate is installed with a power supply device electrically connected to the driving motor.

[0010] As a preferred technical solution of the utility model, a plurality of circular vents are provided on the back of the protective box, each of which is threadedly connected with a circular filter, a dust suction duct is installed on the front of the protective box, and a vacuum cleaner is installed at the bottom end of the dust suction duct.

[0011] As a preferred technical solution of the utility model, a cavity is opened inside the front wall of the protection box, the dust suction duct is connected to the cavity, and a plurality of circular holes connected to the cavity are opened on the front inner wall of the protection box.

[0012] Compared with the prior art, the utility model provides a hemp combing structure for hemp production, which has the following beneficial effects:

[0013] 1. A hemp combing structure for hemp production is provided with a pair of movable doors on one side of a protective box, and an open structure is provided on the top surface of the protective box. With a sliding cover plate and a ladder, it is convenient for workers to lift the hemp combing machine into the protective box, and it is also convenient for workers to lift and take out the hemp combing machine from the protective box. At this time, the size of the hemp combing machine carried and transported is greatly reduced relative to the entire hemp combing structure, the transportation rate is large (more hemp combing machines can be placed in the same transportation space), and it is convenient to carry and transport, which greatly facilitates the subsequent maintenance of the hemp combing machine.

[0014] 2. In this hemp combing structure for hemp production, the driving mechanism of the present application can not only drive the cover plate to move, but also lock the movable door. The movable cover plate also makes it convenient for the staff to fix the lifting rope on the hooks at different positions on the top of the hemp combing machine, which plays a good auxiliary role in the subsequent lifting of the hemp combing machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the forward structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the rear structure of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the driving mechanism in the utility model;

[0018] Figure 4 It is a local distribution diagram of the circular holes in the utility model.

[0019] In the figure:

[0020] 1. Protective box; 2. Movable door; 3. Limiting hole; 4. Long slot; 5. Cover plate; 6. Long tooth plate; 7. Extension plate; 8. Limiting rod; 9. Combing machine; 10. Ladder; 11. Universal wheel; 12. Observation window; 13. Positioning magnet block; 14. Driving motor; 15. Gear; 16. Power supply device; 17. Round vent; 18. Round filter; 19. Dust suction duct; 20. Vacuum cleaner; 21. Round hole. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 4 The utility model discloses a hemp combing structure for hemp production, including a protection box 1, a hemp combing machine 9 is placed in the protection box 1, a pair of movable doors 2 are arranged on one side of the protection box 1, and limit holes 3 are arranged on the upper side of one side of the two movable doors 2, long grooves 4 are arranged on the front and rear inner walls of the protection box 1, and a cover plate 5 is slidably connected between the two long grooves 4, a long tooth plate 6 is welded on the inner wall of the rear side of the protection box 1, and a driving mechanism meshing with the long tooth plate 6 is installed on the top surface of the cover plate 5, a pair of extension plates 7 are welded on one side of the bottom surface of the cover plate 5, and a limit plug rod 8 matching the limit hole 3 is arranged on one side of the two extension plates 7, which can be used in conjunction with the limit hole 3 to realize locking of the movable door 2, and a ladder 10 is installed on the other side of the front of the protection box 1 to facilitate the staff to climb onto the cover plate 5.

[0023] Specifically, a plurality of universal wheels 11 are installed at the bottom end of the protection box 1, and the universal wheels 11 are self-locking universal wheels.

[0024] In this embodiment, the entire protective box 1 is convenient for flexible movement and has a self-locking function, which plays a good auxiliary role in the lifting of the carding machine 9.

[0025] Specifically, one side of the two movable doors 2 is provided with an observation window 12, and the observation window 12 is a circular structure.

[0026] In this embodiment, it is convenient for the staff to observe the general working condition of the combing machine 9 inside the protection box 1.

[0027] Specifically, the front and rear inner walls of the protection box 1 are welded with positioning magnet blocks 13, and the outer surface of the movable door 2 is made of iron.

[0028] In this embodiment, the closed movable door 2 is magnetically positioned to facilitate the subsequent limiting rod 8 to pass through the limiting hole 3.

[0029] Specifically, the driving mechanism includes a driving motor 14 installed on the top surface of the cover plate 5, a gear 15 transmission-connected to the driving motor 14 is provided at the bottom end of the cover plate 5, the gear 15 is meshingly connected to the long tooth plate 6, and a power supply device 16 electrically connected to the driving motor 14 is installed on the top surface of the cover plate 5.

[0030] In this embodiment, it can not only drive the cover plate 5 to move, but also lock the movable door 2, and the power supply device 16 is composed of a battery and a wireless remote control switch module (model PT2262).

[0031] Specifically, a plurality of circular ventilation holes 17 are provided on the back of the protective box 1, and a circular filter screen 18 is threadedly connected to each circular ventilation hole 17. A dust suction duct 19 is installed on the front of the protective box 1, and a vacuum cleaner 20 is installed at the bottom end of the dust suction duct 19. A cavity is provided inside the front wall of the protective box 1, and the dust suction duct 19 is connected to the cavity. A plurality of circular holes 21 connected to the cavity are provided on the front inner wall of the protective box 1.

[0032] In this embodiment, it has a good impurity absorption function, can effectively ensure the air quality of the workshop, and provide a healthy environment for the staff.

[0033] The working principle and use process of this utility model:

[0034] Installation of the combing machine 9: Open the movable door 2 and the cover plate 5, and transport the combing machine 9 to a suitable position by a crane. The combing machine 9 can directly pass through the opened movable door 2 and enter the protective box 1 (at this time, the height of the combing machine 9 and the ground can be kept at a small distance, which is convenient for the staff to support the combing machine 9). If the moving range of the conveyor is limited, the universal wheel 11 can push the entire protective box 1. When the position of the combing machine 9 remains stationary, the combing machine 9 can also be moved into the protective box 1. After completion, Release the combing machine 9, close the movable door 2, and make the movable door 2 fit on the positioning magnet block 13. The staff climbs onto the cover plate 5 through the ladder 10, and in the order from right to seat (start the drive motor 14 to reverse, the drive motor 14 drives the gear 15 to reverse, the gear 15 rolls along the long tooth plate 6, at this time the cover plate 5 moves from right to left, and finally the cover plate 5 fits on the top surface of the movable door 2, and the limit rod 8 passes through the limit hole 3) remove the rope installed on the combing machine 9 in turn, and finally climb down from the ladder 10;

[0035] During normal use: start the vacuum cleaner 20, and suction is generated at each circular hole 21, so that dust, broken fibers, etc. generated by the hemp combing machine 9 during operation can be sucked away (roughly the working principle: the hemp raw material is fed through the feeding system, and then the hemp is combed with the help of the combing system, and impurities and short fibers can be combed out. In this process, dust, broken fibers and other impurities will be generated, and finally the combed hemp will be guided out through the yarn guide system. This is the prior art), and the air in the workshop is clean and will not cause harm to the health of the staff.

[0036] It should be noted that, in this article, terms such as "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hemp combing structure for hemp production, characterized in that: It comprises a protection box, in which a combing machine is placed, a pair of movable doors are provided on one side of the protection box, a limiting hole is provided on the upper side of one side of the two movable doors, long grooves are provided on the front and rear inner walls of the protection box, a cover plate is slidably connected between the two long grooves, a long tooth plate is welded to the inner wall of the rear side of the protection box, a driving mechanism meshing with the long tooth plate is installed on the top surface of the cover plate, a pair of extension plates are welded to one side of the bottom surface of the cover plate, a limiting plug rod matching the limiting hole is provided on one side of the two extension plates, and a ladder is installed on the other side of the front of the protection box.

2. A hemp combing structure for hemp production according to claim 1, characterized in that: A plurality of universal wheels are installed at the bottom end of the protection box, and the universal wheels are self-locking universal wheels.

3. A hemp combing structure for hemp production according to claim 1, characterized in that: One side of the two movable doors is provided with an observation window, and the observation window is a circular structure.

4. A hemp combing structure for hemp production according to claim 1, characterized in that: Positioning magnet blocks are welded to the front and rear inner walls of the protection box, and the outer surface of the movable door is made of iron.

5. A hemp combing structure for hemp production according to claim 1, characterized in that: The driving mechanism includes a driving motor installed on the top surface of the cover plate, a gear transmission-connected to the driving motor is provided at the bottom end of the cover plate, the gear is meshingly connected to the long tooth plate, and a power supply device electrically connected to the driving motor is installed on the top surface of the cover plate.

6. A hemp combing structure for hemp production according to claim 1, characterized in that: A plurality of circular vents are provided on the back of the protection box, each of which is threadedly connected with a circular filter screen, a dust suction duct is installed on the front of the protection box, and a vacuum cleaner is installed at the bottom end of the dust suction duct.

7. A hemp combing structure for hemp production according to claim 6, characterized in that: A cavity is provided inside the front wall of the protection box, the dust suction duct is connected with the cavity, and a plurality of circular holes connected with the cavity are provided on the front inner wall of the protection box.

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