CN219305492U

CN219305492U - Simple device for removing invalid footing leaves of tobacco plants

Info

Publication number: CN219305492U
Application number: CN202320396961.3U
Authority: CN
Inventors: 李世江; 李海艳; 李模伦; 金良彬; 谢志军
Original assignee: Liupanshui Co of Guizhou Tabacco Co
Current assignee: Liupanshui Co of Guizhou Tabacco Co
Priority date: 2023-03-06
Filing date: 2023-03-06
Publication date: 2023-07-07
Anticipated expiration: 2033-03-06

Abstract

The utility model discloses a simple device for removing invalid footing leaves of tobacco plants, which comprises a fixed rod, wherein through holes are formed in the front end face of the fixed rod at equal intervals, and the lower end of the fixed rod is connected with a sliding rod for height adjustment; further comprises: the ear plate is symmetrically fixed on the upper end face of the fixed rod front and back, and a handle is arranged on the upper right side of the ear plate; the worm is connected with the lower end of the sliding rod through a bearing, the rotating shaft is connected with the lower end of the sliding rod through a front-back symmetrical bearing, a fixing plate is arranged on the left side of the sliding rod, and meanwhile, a first magnet is fixed in a groove on the fixing plate. This clear away simple and easy device of invalid footing leaf of tobacco strain, the operation process of clear away invalid footing leaf after cultivation process and capping is difficult for with better well, lower part She Sheduan, and through adjustment mechanism, can realize the regulation of device's altitude mixture control and cutting knife position to adaptation in-service use demand improves the adaptability of device, and through protection machanism, can avoid the tobacco strain to damage, guarantees tobacco strain security.

Description

Simple device for removing invalid footing leaves of tobacco plants

Technical Field

The utility model relates to the technical field of tobacco leaf production, in particular to a simple device for removing invalid footing leaves of tobacco plants.

Background

During the planting process of tobacco leaves, the bottom of the tobacco leaves are provided with foot leaves, and the foot leaves have lower value, so the foot leaves are generally removed.

However, the current cultivation process and the operation process of removing the invalid leaves after capping still stay on the operation of hands, the labor efficiency of the step of removing the invalid leaves is lower, and the step of removing the invalid leaves needs to be performed in a bending or semi-squatting posture in the removal process, so that the lumbar vertebra is injured relatively for a long time, particularly when the invalid leaves are removed after capping, the better middle and lower parts She Sheduan are easy to be performed in the bending and squatting processes, and a simple device for removing the invalid leaves of tobacco plants is designed to meet the actual use requirements.

Disclosure of Invention

The utility model aims to provide a simple device for removing invalid foot leaves of tobacco plants, which aims to solve the problems that the working efficiency is low, the lumbar vertebra of workers is easy to damage, and the foot leaves are easy to damage during removal of the foot leaves in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the simple device for removing invalid footing leaves of tobacco plants comprises a fixed rod, wherein through holes are formed in the front end face of the fixed rod at equal intervals, and a sliding rod is connected to the lower end of the fixed rod for height adjustment;

further comprises:

the ear plate is symmetrically fixed on the upper end face of the fixed rod front and back, and a handle is arranged on the upper right side of the ear plate;

the worm is connected with the lower end of the sliding rod through a bearing, the rotating shaft is connected with the lower end of the sliding rod through a front-back symmetrical bearing, a fixing plate is arranged on the left side of the sliding rod, a first magnet is fixed in a groove on the fixing plate, and a cutting knife is arranged on one face of the concave side of the fixing plate.

Preferably, the sliding connection is between slide bar and the dead lever, and the slide bar can realize the fixed action between the dead lever through the nested connection of locating nail with running through the through-hole, through the sliding action between slide bar and the dead lever, can adjust the height of whole device to satisfy the in-service use demand, the location effect of cooperation locating nail can guarantee the stability of adjusting back slide bar and dead lever connection.

Preferably, the lug plate is connected with a positioning bolt through threads, the positioning bolt is in contact with the disc to realize a limiting effect, and after the angle of the handle is adjusted, the positioning bolt is in contact with the disc to generate extrusion force through rotating the positioning bolt, so that the limiting effect on the handle can be realized.

Preferably, the handle is fixed with the disc, and the disc bearing is connected on the otic placode, still be fixed with the cushion on the handle, through the rotation effect between disc and the otic placode, can adjust the angle of handle, improve the adaptability of device, and when using, can guarantee the travelling comfort of device through the cushion.

Preferably, the rotating shaft is also fixed with a worm wheel, the worm wheel and the worm are meshed to realize a transmission function, and a basic acting force can be provided for the rotation of the rotating shaft by rotating the worm and matching with the threaded connection function between the worm and the worm wheel.

Preferably, the fixed plate is in front-back symmetrical distribution about the central line of the sliding rod, and the fixed plate is in an arc-shaped structure, and when the rotating shaft rotates, the fixed plate is driven to rotate simultaneously, so that the distance between the two groups of fixed plates is adjusted, and the tobacco plants with different thicknesses are conveniently adapted to remove leaves.

Preferably, the fixing plate is also provided with a connecting rod and a protective pad;

the connecting rod is fixed on one side, close to the sliding rod, of the fixing plate and is fixed on the rotating shaft;

the protection pad is adhered and fixed on the lower side of the concave surface of the fixing plate, and is made of wear-resistant rubber, so that the protection effect of tobacco plants can be realized through the protection pad in the process of removing the foot leaves, and the damage to the tobacco plants caused by the cutting knife in the process of removing the tobacco leaves is avoided.

Preferably, the distance between the cutting knife and the fixed plate is smaller than the distance between the protection pad and the fixed plate, and the cutting knife is of an arc-shaped structure, and the effective protection effect on tobacco plants can be achieved by limiting the position of the cutting knife.

Preferably, the second magnet is fixed on the cutting knife, the second magnet is in nested connection with the slot on the fixing plate, and a magnetic attraction mechanism is formed between the second magnet and the first magnet, and the cutting knife can be conveniently assembled and disassembled through the nesting between the second magnet and the fixing plate and the magnetic attraction effect between the second magnet and the first magnet.

Compared with the prior art, the utility model has the beneficial effects that: this clear away simple and easy device of invalid footing leaf of tobacco strain, the operation process of clear away invalid footing leaf after cultivation process and capping is difficult for with better well, lower part She Sheduan, and through adjustment mechanism, can realize the regulation of device's altitude mixture control and cutting knife position to adaptation in-service use demand improves the adaptability of device, and through protection machanism, can avoid the tobacco strain to damage, guarantees tobacco strain security, its concrete content is as follows:

1. the simple device for removing the invalid footing leaves of the tobacco plants is provided with the sliding rod, the height of the whole device can be adjusted through the sliding action between the sliding rod and the fixed rod, the nesting and positioning action of the positioning nails and the sliding rod is matched, the stability of the device after adjustment can be ensured, the device can be suitable for workers with different heights, the bending operation of the users can be avoided, and the labor intensity of the workers is reduced;

2. this clear away simple and easy device of invalid footing leaf of tobacco strain is provided with the fixed plate, through the transmission effect between worm and the worm wheel, can make rotation axis and fixed plate rotate to adjust the distance between two sets of fixed plates, and then adjust the distance between the cutting knife, so that adapt to the cutting demand of tobacco strain, the cooperation protection pad's effect can realize the protection of tobacco strain, avoids the tobacco strain damage.

Drawings

FIG. 1 is a schematic diagram of the front view of the connecting rod of the present utility model;

FIG. 2 is a schematic side view of a connecting rod according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic top view of a slide bar according to the present utility model;

fig. 5 is a schematic view of the structure of the fixing plate and the cutting knife according to the present utility model.

In the figure: 1. a fixed rod; 2. a through hole; 3. a slide bar; 4. positioning nails; 5. ear plates; 501. positioning bolts; 6. a handle; 601. a disc; 602. a soft cushion; 7. a worm; 8. a rotation shaft; 801. a worm wheel; 9. a fixing plate; 901. a connecting rod; 902. a protective pad; 10. a first magnet; 11. a cutting knife; 1101. a second magnet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: a simple device for removing invalid footing leaves of tobacco plants comprises a fixed rod 1, wherein through holes 2 are formed in the front end face of the fixed rod 1 at equal intervals, and a sliding rod 3 is connected to the lower end of the fixed rod 1 for height adjustment; further comprises: the ear plate 5 is symmetrically fixed on the upper end face of the fixed rod 1 in the front-back direction, and a handle 6 is arranged on the upper right side of the ear plate 5; the worm 7 is connected to the bearing at slide bar 3 lower extreme, and slide bar 3 lower extreme still front and back symmetry bearing is connected with rotation axis 8 to slide bar 3 left side is provided with fixed plate 9, and the inslot is fixed with first magnetite 10 on the fixed plate 9 simultaneously, and cutting knife 11 is installed to the concave side one side of fixed plate 9.

The sliding rod 3 is in sliding connection with the fixed rod 1, and the sliding rod 3 can realize the fixing effect with the fixed rod 1 through nested connection with the positioning nail 4 penetrating through the through hole 2; the ear plate 5 is connected with a positioning bolt 501 through threads, and the positioning bolt 501 is contacted with the disc 601 to realize a limiting effect; the handle 6 is fixed with a disc 601, the disc 601 is connected with the ear plate 5 through a bearing, and the handle 6 is also fixed with a soft pad 602.

When the simple device for removing invalid footing leaves of tobacco plants is used, as shown in fig. 1, 2 and 3, the height of the whole device is firstly adjusted according to actual needs, the height of the device can be adjusted through the sliding action between the sliding rod 3 and the fixed rod 1, after the adjustment is finished, the positioning can be realized through the nesting of the positioning nail 4 through the through hole 2 and the sliding rod 3, the stability of the device is ensured, the device can be suitable for workers with different heights, the bending operation of a user can be avoided, the labor intensity of the workers is reduced, the angle of the handle 6 is adjusted, the angle between the handle 6 and the fixed rod 1 can be adjusted through the rotating action between the disc 601 and the ear plate 5, the positioning can be realized by rotating the positioning bolt 501 to enable the positioning bolt 501 to be in contact with the disc 601 after the adjustment is finished, and the stability of the device is ensured.

A worm wheel 801 is also fixed on the rotating shaft 8, and the worm wheel 801 is meshed with the worm 7 to realize a transmission function; the fixed plates 9 are symmetrically distributed around the central line of the slide bar 3, and the fixed plates 9 are of arc structures; the fixed plate 9 is also provided with a connecting rod 901 and a protective pad 902; a connecting rod 901 fixed on one side of the fixed plate 9 near the slide bar 3, and the connecting rod 901 is fixed on the rotating shaft 8; a protective pad 902 adhesively fixed to the underside of the concave surface of the fixing plate 9, and the protective pad 902 is made of wear-resistant rubber; the distance between the cutting knife 11 and the fixed plate 9 is smaller than the distance between the protective pad 902 and the fixed plate 9, and the cutting knife 11 is of an arc-shaped structure; the second magnet 1101 is fixed on the cutting knife 11, the second magnet 1101 is in nested connection with the slot on the fixed plate 9, and a magnetic attraction mechanism is formed between the second magnet 1101 and the first magnet 10.

After the device is adjusted, as shown in fig. 1, fig. 4 and fig. 5, the distance between two groups of cutting knives 11 is roughly adjusted according to the thickness of tobacco plants, through rotating worm 7, the transmission effect between the cooperation worm 7 and worm wheel 801 can be achieved, rotating shaft 8 is stressed and rotated, thereby driving connecting rod 901 and fixed plate 9 to rotate, and further realizing the distance adjustment between two groups of fixed plates 9, and further realizing the distance adjustment between two groups of cutting knives 11, so as to meet the actual use requirement, when removing tobacco leaves, through placing cutting knives 11 on two sides of tobacco plants, at this time, protective pad 902 is contacted with the tobacco plants, thereby avoiding cutting knives 11 from being damaged by tobacco plants due to contact with the tobacco plants, and through lifting devices, the removal of foot leaves can be achieved through cutting knives 11, and when the cutting knives 11 are required to be replaced, only the foot knives 11 need to be pulled out outwards, then the second magnets 1101 on the new cutting knives 11 and the fixed plate 9 are nested on the foot knives 10, the magnetic suction effect between the second 1101 and the first magnets 10 is achieved, and the cutting knives are required to be removed, and the tobacco leaves can be removed simply and stably due to the fact that the tobacco leaves are provided with the simple and ineffective tobacco leaves.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The simple device for removing invalid footing leaves of tobacco plants comprises a fixed rod (1), wherein through holes (2) are formed in the front end face of the fixed rod (1) at equal intervals, and a sliding rod (3) is connected to the lower end of the fixed rod (1) for height adjustment;

characterized by further comprising:

the ear plate (5) is symmetrically fixed on the upper end face of the fixed rod (1) front and back, and a handle (6) is arranged on the upper right side of the ear plate (5);

the worm (7) is connected to the bearing the slide bar (3) lower extreme, and slide bar (3) lower extreme still front and back symmetry bearing is connected with rotation axis (8) to slide bar (3) left side is provided with fixed plate (9), and fluting internal fixation has first magnetite (10) on fixed plate (9) simultaneously, cutting knife (11) are installed to fixed plate (9) concave side one side.

2. A simple device for removing ineffective footing leaves of tobacco plants as defined in claim 1, wherein: the sliding rod (3) is in sliding connection with the fixed rod (1), and the sliding rod (3) can achieve the fixing effect with the fixed rod (1) through being connected with the positioning nail (4) penetrating through the through hole (2) in a nested mode.

3. A simple device for removing ineffective footing leaves of tobacco plants as defined in claim 1, wherein: the lug plate (5) is connected with a positioning bolt (501) through threads, and the positioning bolt (501) is contacted with the disc (601) to realize a limiting effect.

4. A simple device for removing ineffective footing leaves of tobacco plants as defined in claim 1, wherein: the handle (6) is fixedly provided with a disc (601), the disc (601) is connected to the ear plate (5) through a bearing, and the handle (6) is fixedly provided with a soft cushion (602).

5. A simple device for removing ineffective footing leaves of tobacco plants as defined in claim 1, wherein: the rotating shaft (8) is also fixed with a worm wheel (801), and the worm wheel (801) is meshed with the worm (7) to realize a transmission function.

6. A simple device for removing ineffective footing leaves of tobacco plants as defined in claim 1, wherein: the fixing plates (9) are symmetrically distributed around the central line of the sliding rod (3), and the fixing plates (9) are of arc structures.

7. A simple device for removing ineffective footing leaves of tobacco plants as defined in claim 1, wherein: the fixing plate (9) is also provided with a connecting rod (901) and a protective pad (902);

the connecting rod (901) is fixed on one side, close to the sliding rod (3), of the fixed plate (9), and the connecting rod (901) is fixed on the rotating shaft (8);

the protection pad (902) is adhered and fixed on the lower side of the concave surface of the fixing plate (9), and the protection pad (902) is made of wear-resistant rubber.

8. A simple device for removing ineffective footing leaves of tobacco plants as defined in claim 1, wherein: the distance between the cutting knife (11) and the fixed plate (9) is smaller than the distance between the protective pad (902) and the fixed plate (9), and the cutting knife (11) is of an arc-shaped structure.

9. A simple device for removing ineffective footing leaves of tobacco plants as defined in claim 1, wherein: a second magnet (1101) is fixed on the cutting knife (11), grooves on the second magnet (1101) and the fixing plate (9) are connected in a nested mode, and a magnetic attraction mechanism is formed between the second magnet (1101) and the first magnet (10).