CN111869915B - Manual tobacco leaf threading device - Google Patents
Manual tobacco leaf threading device Download PDFInfo
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- CN111869915B CN111869915B CN201911049682.4A CN201911049682A CN111869915B CN 111869915 B CN111869915 B CN 111869915B CN 201911049682 A CN201911049682 A CN 201911049682A CN 111869915 B CN111869915 B CN 111869915B
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- tobacco
- tobacco leaf
- pushing plate
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B1/00—Preparation of tobacco on the plantation
- A24B1/06—Stringing tobacco leaves
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Abstract
The invention discloses a manual tobacco threading device which comprises a support device, a cross beam, a first side plate, a second side plate, a sliding rod, a tobacco leaf pushing plate and a barb needle. The tobacco leaf threading machine has the characteristics of simple structure, low manufacturing cost, high tobacco leaf threading efficiency and reduced labor intensity.
Description
Technical Field
The invention relates to the technical field of tobacco threading, in particular to a manual tobacco threading device.
Background
Flue-cured tobacco leaf curing and modulation or cigar tobacco leaf air-curing are the ending link of the tobacco leaf agronomic production and the starting link of the industrial and commercial handover, the essence of the method is to fully expose and play the excellent agronomic characters formed and accumulated in the whole agronomic process, and the method is a crucial technical link for producing high-quality tobacco leaves. The link belongs to a labor-intensive link, the mechanization degree is low, the tobacco leaf is mature and harvested, the tobacco leaf is firmly fixed on a tobacco stem, and the baking or air-curing process is almost completed manually, and particularly, the bottleneck problem of limiting the baking or air-curing efficiency and quality of the tobacco leaf is caused by how to firmly fix the tobacco leaf on the tobacco stem.
At present, two methods are mainly adopted for fixing tobacco leaves on tobacco stems, one method is a tobacco weaving method, cotton threads are taken by a left hand to be straightened, the tobacco leaves are taken by a right hand, leaf stalks are placed on the cotton threads to form a cross shape with the cotton threads, the cotton threads are taken by the left hand to surround the leaf stalks for a circle, the leaves are held by the right hand to rotate towards the lower right, then the left tobacco leaves are woven by pushing the tobacco leaves forwards, and the action of weaving the right tobacco leaves is similar to that of the left and the direction is opposite. The method has relatively high efficiency, but poor firmness, the size of the petiole is shrunk and reduced along with the reduction of the moisture of the tobacco leaves in the tobacco leaf baking or airing process, the phenomenon of tobacco falling is easy to occur, the difficulty of tobacco releasing in the later period is high, labor and time are wasted, and the tobacco leaves can be broken to generate broken tobacco to influence the quality. The other method is a tobacco-threading method, wherein one end of a cotton thread is fixed on a tobacco stem, the other end of the cotton thread is connected with a steel needle, tobacco leaves are threaded on the cotton thread through the steel needle and then are crossly placed on two sides of the tobacco stem. The method has good firmness and is convenient for relieving the smoke, but the efficiency is lower than that of a tobacco weaving method, and the fingers of workers can generate strong pain after the working time of the workers is long.
Therefore, there is a high demand for a device for putting tobacco leaves together, which solves the above problems.
Disclosure of Invention
The invention aims to provide a manual tobacco threading device which is used for solving the problems in the prior art, improving the tobacco threading efficiency, saving the labor cost and improving the firmness of tobacco leaves on tobacco stems.
In order to achieve the purpose, the invention provides the following scheme:
the invention discloses a manual tobacco threading device which comprises a support device, a cross beam, a first side plate, a second side plate, a sliding rod, a tobacco leaf pushing plate, a cotton thread and a barb needle, wherein the upper end of the support device is fixedly connected with the cross beam, the first side plate and the second side plate are respectively and vertically fixed at two ends of the cross beam, two ends of the sliding rod are respectively fixed on the first side plate and the second side plate, the barb needle is fixed at the inner side of the first side plate, the barb needle can penetrate through the tobacco leaf pushing plate and the tobacco leaf pushing plate, the tobacco leaf pushing plate and the tobacco leaf pushing plate are respectively in sliding connection with the sliding rod, the tobacco leaf pushing plate is closer to the barb needle relative to the tobacco leaf pushing plate, and one end of the cotton thread is detachably fixed at a barb of the barb needle.
Preferably, the support device comprises a base, an inclined support, a vertical support and a transverse support, the lower end of the vertical support is fixed on the base, one end of the transverse support is fixedly arranged at the upper end of the vertical support, the other end of the transverse support is fixed on the transverse beam, and two ends of the inclined support are respectively fixedly connected with the vertical support and the base.
Preferably, the barb needle includes taper shank and syringe needle, the thick one end of syringe needle is fixed in the top of taper shank, the bottom surface of taper shank is fixed in on the first curb plate, the tobacco leaf pushes and is equipped with first aperture on the board, first aperture can pass the syringe needle part of barb needle, the tobacco leaf pushes the board and is equipped with the second aperture, at least part the taper shank can pass the second aperture.
Preferably, the tobacco leaf pushing device further comprises elastic ropes which are respectively connected with the tobacco leaf pushing plate and the second side plate and the tobacco leaf pushing plate and the first side plate.
Preferably, still include peg hook and tobacco rod, two peg hook is fixed in respectively first curb plate with the second curb plate lower extreme, two peg hook is used for hooking respectively the both ends of tobacco rod.
Preferably, the hook head of the hanging rod hook is V-shaped.
Compared with the prior art, the invention has the following technical effects:
the invention has the following advantages: 1. because the barb needle is fixed on the bracket, the tobacco leaves are pushed in or pushed out only by the tobacco leaf pushing-in plate or the tobacco leaf pushing-out plate, so that the finger discomfort caused by holding the needle for a long time is avoided, the working comfort of workers is increased, and the working efficiency is improved.
2. The distance between the tobacco leaves on the tobacco stem can be freely adjusted, and the proper distance is adjusted according to the difference of the sizes and the thicknesses of the tobacco leaves, so that the uniform heat dissipation and moisture removal during the baking or the airing are facilitated, and the baking or the airing quality is improved.
3. After the tobacco is baked or aired, the cotton threads on each tobacco rod can be bundled into bundles without releasing the tobacco and rearranging, so that the time is greatly saved, and the labor force is saved.
4. Because the cotton threads are threaded on the tobacco leaf stalks, the cotton threads cannot fall off no matter the tobacco leaves are baked or aired.
5. Compared with the tobacco weaving machine, one half of cotton threads can be saved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural view of a manual tobacco threader according to the embodiment;
FIG. 2 is a schematic view of the barbed needle structure of the present embodiment;
in the figure: 1-a base; 2-a diagonal brace; 3-erecting a support; 4-a transverse bracket; 5-a cross beam; 61-a first side panel; 62-a second side panel; 7-a slide bar; 8-a tobacco leaf pushing plate; 9-barb needle; 10-a tobacco leaf pushing plate; 11-hanging the rod hook; 12-tobacco stems; 13-cotton thread; 14-tobacco leaves; 15-elastic cord.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention aims to provide a manual tobacco threading device, which is used for solving the problems in the prior art, improving the tobacco threading efficiency, saving labor cost, improving the working comfort of workers and improving the firmness of tobacco leaves on tobacco stems.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
As shown in fig. 1-2, the present embodiment provides a manual tobacco threader, which comprises a support device, a cross beam 5, a first side plate 61, a second side plate 62, a sliding rod 7, a tobacco pushing plate 10, a tobacco pushing plate 8, a cotton thread 13 and a barbed needle 9, wherein the tip of the barbed needle 9 has a groove for winding the cotton thread 13. The upper end of the bracket device is fixedly connected with the cross beam 5, the first side plate 61 and the second side plate 62 are vertically fixed at two ends of the cross beam 5 respectively, two ends of the sliding rod 7 are fixed on the first side plate 61 and the second side plate 62 respectively, the above fixed connection mode is welding, and the technical personnel in the field can also use threaded connection or other fixed connection modes. The barb needle 9 is fixed on the inner side of the first side plate 61 (the part between the first side plate 61 and the second side plate 62 is the inner side), and the barb needle 9 can penetrate through the tobacco leaf pushing plate 10 and the tobacco leaf pushing plate 8, namely, small holes for the barb needle 9 to penetrate through are correspondingly formed in the tobacco leaf pushing plate 10 and the tobacco leaf pushing plate 8. The tobacco leaf pushing plate 10 and the tobacco leaf pushing plate 8 are connected with the sliding rod 7 in a sliding mode respectively, the tobacco leaf pushing plate 10 and the tobacco leaf pushing plate 8 can be conveniently pushed, the tobacco leaf pushing plate 8 is closer to the barb needle 9 relative to the tobacco leaf pushing plate 10, and one end of the cotton thread 13 is detachably fixed to the barb of the barb needle 9.
When the tobacco leaf pulling device is used, the stem part of the tobacco leaf 14 is aligned to the needle point of the barb needle 9 by the left hand, the tobacco leaf pushing plate 10 is pushed leftwards by the right hand, the tobacco leaf pushing plate 10 is gradually close to the needle point, the needle point finally penetrates through the tobacco leaf pushing plate 10, meanwhile, the barb needle 9 penetrates through the stem, the above actions are repeated, when the number of the tobacco leaves is about 10-15, one end of the cotton thread 13 is detachably fixed at the barb position of the barb needle 9 (the conventional usage of the barb needle 9 is shown, and the description is omitted), at the moment, each leaf is positioned at the left side of the barb position of the barb needle 9, the tobacco leaf pushing plate 8 is pushed rightwards, the tobacco leaf 14 strung on the barb needle 9 is moved to the cotton thread 13, the threading of the tobacco leaf 14 is completed, and then the cotton thread 13 fixed at the groove part of the barb needle 9 is taken down.
To the supporting structure who supports the operator and realize the threading, the support device includes base 1, oblique support 2, erects support 3 and lateral frame 4 in this embodiment, erects the lower extreme of support 3 and is fixed in on the base 1, and the one end of lateral frame 4 is fixed to be set up in erecting support 3 upper end, and the other end of lateral frame 4 is fixed in on crossbeam 5, the both ends of oblique support 2 respectively with erect support 3, base 1 fixed connection. The skilled person can also replace the stent device with other shapes as long as it can function as a support.
In this embodiment, the barb needle 9 includes taper shank and syringe needle, and the thick one end of syringe needle is fixed in the top of taper shank, and on the bottom surface of taper shank was fixed in first curb plate 61, the last first aperture that is equipped with of tobacco leaf pushing plate 10, the syringe needle part of barb needle 9 can be passed to first aperture, and tobacco leaf pushing plate 8 is equipped with the second aperture, and at least part taper shank can pass the second aperture. The taper shank can be arranged to facilitate the fixation of the needle head and improve the bending resistance of the barb needle 9.
In order to further save the operation time, the embodiment further includes elastic cords 15, and the elastic cords 15 are respectively connected to the tobacco leaf pushing plate 10 and the second side plate 62, and the tobacco leaf pushing plate 8 and the first side plate 61. By this arrangement, after the operator completes the pushing-in or pushing-out process, the operator does not need to push back again after pushing the tobacco pushing plate 10 to the barbed needle 9, and the tobacco pushing plate 10 and the tobacco pushing plate 8 are automatically pulled back due to the pulling force of the elastic cord 15.
Further, in order to facilitate airing of the tobacco leaves 14, in the present embodiment, the tobacco leaf airing device further includes a rod hanging hook 11 and a tobacco rod 12, the two rod hanging hooks 11 are respectively fixed at the lower ends of the first side plate 61 and the second side plate 62, and the two rod hanging hooks 11 are respectively used for hooking two ends of the tobacco rod 12. Before use, one end of a cotton thread 13 is fixedly connected with one end of a tobacco stem 12, after a tobacco leaf pushing plate 10 penetrates a tobacco leaf stalk through a barb needle 9, one lower end of two adjacent tobacco leaves 14 is located on the front side of the tobacco stem 12, the lower end of the other tobacco leaf is located on the rear side of the tobacco stem, so that the tobacco leaves 14 are lapped on the front side and the rear side of the tobacco stem 12 in a crossed mode, when the number of the tobacco leaves 14 is 10-15, the cotton thread 13 is hung at the barb position of the barb needle, the tobacco leaf pushing plate 8 is pushed, 10-15 tobacco leaves are pushed onto the cotton thread, the distance between the tobacco leaves 14 on the cotton thread 13 is adjusted as required, and the operation is repeated, when the number of the tobacco leaves on the cotton thread 13 reaches about 40, the cotton thread 13 is picked off and connected to the other end of the tobacco stem 12. In order to ensure that the tobacco leaves 14 can be placed on both sides of the tobacco rod 12 in a back-and-forth crossing manner, the distance between the tobacco rod 12 and the barbed needle 9 is set to 1/3-1/2 which is the size of the normal tobacco leaves 14.
In this embodiment, the hook head of the hanging rod hook 11 is V-shaped. Those skilled in the art may also substitute a circular arc or other shapes as long as they can hook the tobacco rod 12.
The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.
Claims (5)
1. A manual tobacco leaf threading apparatus is characterized in that: the tobacco leaf pushing device comprises a support device, a cross beam, a first side plate, a second side plate, a sliding rod, a tobacco leaf pushing plate, cotton threads and barb needles, wherein the upper end of the support device is fixedly connected with the cross beam, the first side plate and the second side plate are respectively and vertically fixed at two ends of the cross beam, two ends of the sliding rod are respectively fixed on the first side plate and the second side plate, the barb needles are fixed on the inner side of the first side plate, the barb needles can penetrate through the tobacco leaf pushing plate and the tobacco leaf pushing plate, the tobacco leaf pushing plate and the tobacco leaf pushing plate are respectively in sliding connection with the sliding rod, the tobacco leaf pushing plate is closer to the barb needles relative to the tobacco leaf pushing plate, and one end of the cotton threads is detachably fixed at a barb of the barb needles; still include peg hook and tobacco rod, two the peg hook is fixed in respectively first curb plate with second curb plate lower extreme, two the peg hook is used for hooking respectively the both ends of tobacco rod.
2. The manual tobacco threader of claim 1, wherein: the support device comprises a base, an inclined support, a vertical support and a transverse support, wherein the lower end of the vertical support is fixed on the base, one end of the transverse support is fixedly arranged at the upper end of the vertical support, the other end of the transverse support is fixed on the cross beam, and two ends of the inclined support are fixedly connected with the vertical support and the base respectively.
3. The manual tobacco threader of claim 1, wherein: the barb needle includes taper shank and syringe needle, the thick one end of syringe needle is fixed in the top of taper shank, the bottom surface of taper shank is fixed in on the first curb plate, be equipped with first aperture on the tobacco leaf pushing plate, first aperture can pass the syringe needle part of barb needle, the tobacco leaf pushing plate is equipped with the second aperture, at least part the taper shank can pass the second aperture.
4. The manual tobacco threader of claim 1, wherein: the tobacco leaf pushing device is characterized by further comprising elastic ropes, wherein the elastic ropes are respectively connected with the tobacco leaf pushing plate and the second side plate, and the tobacco leaf pushing plate and the first side plate.
5. The manual tobacco threader of claim 1, wherein: the hook head of the hanging rod hook is V-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911049682.4A CN111869915B (en) | 2019-10-31 | 2019-10-31 | Manual tobacco leaf threading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911049682.4A CN111869915B (en) | 2019-10-31 | 2019-10-31 | Manual tobacco leaf threading device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111869915A CN111869915A (en) | 2020-11-03 |
| CN111869915B true CN111869915B (en) | 2022-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911049682.4A Active CN111869915B (en) | 2019-10-31 | 2019-10-31 | Manual tobacco leaf threading device |
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| CN (1) | CN111869915B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115281358B (en) * | 2022-06-29 | 2024-06-04 | 云南省烟草公司临沧市公司 | Cigar fork tobacco braiding and winding method and device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR942416A (en) * | 1947-02-21 | 1949-02-08 | Point and notch shank device particularly applicable to the handling of tobacco leaves | |
| GB681280A (en) * | 1949-02-01 | 1952-10-22 | William Macdonald Stokes | Improvements relating to the tying and general handling of tobacco leaves for various purposes such as curing |
| FR1278898A (en) * | 1960-07-13 | 1961-12-15 | Device for picking leaves, including tobacco leaves, allowing a worker, in a single operation, to automatically thread the picked leaves and make garlands | |
| CN104126858B (en) * | 2014-08-04 | 2016-03-30 | 昆明德紫科机电设备有限公司 | A kind of machine needle for tobacco leaf braiding machine |
| CN109330005A (en) * | 2018-11-12 | 2019-02-15 | 福建农林大学 | A kind of tobacco leaf bind hider and its working method |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20211104 Address after: 571000 No.120 hongchenghu Road, Qiongshan District, Haikou City, Hainan Province Applicant after: Hainan Co. of China National Tobacco Corp. Address before: 571000 No.120 hongchenghu Road, Qiongshan District, Haikou City, Hainan Province Applicant before: Hainan Co. of China National Tobacco Corp. Applicant before: TOBACCO Research Institute CHINESE ACADEMY OF AGRICULTURAL SCIENCES |
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