CN215454044U - Chinese torreya picking shears - Google Patents
Chinese torreya picking shears Download PDFInfo
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- CN215454044U CN215454044U CN202121893616.8U CN202121893616U CN215454044U CN 215454044 U CN215454044 U CN 215454044U CN 202121893616 U CN202121893616 U CN 202121893616U CN 215454044 U CN215454044 U CN 215454044U
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Abstract
The utility model discloses a Chinese torreya picking scissors, which comprises a hollow conical casing and a grab handle, wherein a clamping mechanism and a cutting knife are arranged in the casing, the lower end of the casing is provided with a fan-shaped opening, the clamping mechanism comprises a clamping blade, the clamping blade is telescopically connected in a long groove of the casing and is connected with a pressure lever, the pressure lever penetrates out of the casing and is fixed with a button, the cutting knife is an arc-shaped cutting knife, the cutting knife is arranged above the front end of the casing and is obliquely arranged towards the inner side of the casing, and the cutting knife is clamped between a flange cover and the front end of the casing.
Description
Technical Field
The utility model relates to Chinese torreya picking shears.
Background
Chinese torreya fruit picking is a high-risk industry since ancient times, and the information that picking personnel carelessly fall from trees or ladders is still transmitted every year.
Although the height of the torreya is controlled to a certain degree through pruning at present, the torreya with larger tree age still has larger picking difficulty and often needs to be picked by a ladder; the picking scissors configured by picking personnel at present are still common scissors, the tool is difficult to operate by one hand, and often difficult to accurately cut ripe fruits, so that the picking personnel are required to loosen two hands, poke the raw fruits by one hand and cut the raw fruits by the other hand, and the safety risk is greatly increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides a Chinese torreya picking shear.
The technical scheme of the utility model is as follows: a Chinese torreya picking shear comprises a housing and a grab handle, wherein a clamping mechanism and a cutting knife are arranged in the housing;
the cover casing is in a hollow conical cylinder shape, the thicker end of the cover casing is an inlet, the thinner end of the cover casing is closed, the grab handle is connected to the rear end of the thinner end of the cover casing, and the lower end of the cover casing is also provided with a fan-shaped opening;
the clamping mechanism comprises a clamping blade, a long groove corresponding to the clamping blade is formed in the housing, a spring is fixed in the long groove, a limit block is arranged on the back of the clamping blade, the clamping blade is connected in the long groove in a telescopic mode, one end of the spring is connected with the limit block, a pressure lever is further connected to the back of the clamping blade, a connecting hole penetrating through the housing is formed in the middle of the long groove, and the pressure lever penetrates through the connecting hole and is fixed with a button;
the cutting-off tool is an arc-shaped cutting-off tool, the cutting-off tool is arranged above the front end of the housing, and the cutting-off tool is obliquely arranged towards the inner side of the housing;
the arc-shaped mounting groove corresponding to the cutting-off cutter is formed in the upper portion of the front end of the housing, the arc-shaped mounting groove is clamped into the upper end of the cutting-off cutter, the flange cover is screwed at the front end of the housing, and the cutting-off cutter is clamped between the flange cover and the front end of the housing.
Specifically, the width of the fan-shaped opening is 3-5 cm, and the length of the fan-shaped opening is 4-10 cm.
Furthermore, the outer side of the cover shell corresponding to the fan-shaped opening is also provided with a hook for hanging a collecting bag.
Preferably, the clamping mechanisms are arranged in two groups, and the two groups of clamping mechanisms are symmetrically arranged on two sides of the fan-shaped opening.
Further, still have spacing boss in the arc mounting groove, the upper end of cutting off cutter has the spacing hole that corresponds, spacing boss card is gone into the spacing hole that corresponds.
Further, the inner end of the flange cover is provided with a horn hole.
Furthermore, the grab handle is also provided with a non-slip mat.
Furthermore, the rear end of the grab handle is also provided with a hanging part, and the hanging part is connected with a pressing type hook.
The utility model has the beneficial effects that: the Chinese torreya fruit picking device is simple in operation, a picker can hold the Chinese torreya fruit with one hand, the Chinese torreya fruit can be picked off by pressing the button and then lightly throwing the Chinese torreya fruit after the Chinese torreya fruit is sleeved in the housing without influencing the raw fruit on one side, and the Chinese torreya fruit automatically falls into the bag after the collection bag is arranged, so that the problems that the Chinese torreya fruit is directly cut off in the traditional picking mode, the Chinese torreya fruit is not easy to find after falling to the ground, and the safety risk is high when the Chinese torreya fruit is cut with one hand and is collected with the other hand are solved.
The utility model is also suitable for working environments with higher picking risks such as pecans and the like.
Drawings
FIG. 1 is a cross-sectional view of the present invention;
fig. 2 is a schematic structural view of the front face of the present invention.
Detailed Description
The technical scheme of the utility model is further specifically described by the following embodiments and the accompanying drawings.
Referring to fig. 1 and 2, a torreya grandis picking shear comprises a housing 1 and a handle 2, wherein a clamping mechanism and a cutting knife 3 are arranged in the housing 1;
the cover casing 1 is in a hollow conical cylinder shape, the thicker end of the cover casing 1 is an inlet 4, the thinner end of the cover casing 1 is closed, the grab handle 2 is connected to the rear end of the thinner end of the cover casing 1, and the lower end of the cover casing 1 is provided with a fan-shaped opening 5;
specifically, the width of the fan-shaped opening 5 is 3-5 cm, and the length of the fan-shaped opening 5 is 4-10 cm, so that the torreya nuts 13 of different sizes can pass through the fan-shaped opening 5, and the torreya nuts 13 picked after entering the housing 1 can fall through the fan-shaped opening 5;
furthermore, the outer side of the housing 1 corresponding to the fan-shaped opening 5 is also provided with a hook for hanging a collecting bag, so that the torreya nuts 13 falling from the fan-shaped opening 5 can directly fall into the collecting bag;
the clamping mechanism comprises a clamping blade 6, an elongated slot corresponding to the clamping blade 6 is formed in the housing 1, a spring 7 is fixed in the elongated slot, a limit block is arranged on the back of the clamping blade 6, the clamping blade 6 is inserted in the elongated slot, one end of the spring 7 is connected with the limit block, a pressure lever 8 is further connected to the back of the clamping blade 6, a connecting hole penetrating through the housing 1 is formed in the middle of the elongated slot, the pressure lever 8 penetrates out of the connecting hole and is fixed with a button 9, through the structure, the clamping blade 6 can extend out towards the inner side of the housing 1 by pressing the button 9, and the clamping blade 6 retracts when the button 9 is released;
specifically, the two groups of clamping mechanisms are symmetrically arranged on two sides of the fan-shaped opening 5, and when the Chinese torreya fruit 13 enters the housing 1, the button 9 is pressed to enable the clamping blades of the two groups of clamping mechanisms to extend out and be embedded into pulp of the Chinese torreya fruit 13, so that the Chinese torreya fruit 13 is clamped;
the cutting knife 3 is an arc-shaped cutting knife 3, the cutting knife 3 is fixed above the front end of the housing 1, when the torreya grandis 13 entering the housing 1 is clamped by the clamping mechanism, the handle is held to throw the torreya grandis fruit cutting knife, and the torreya branches connected with the torreya grandis fruit 13 are abutted and cut by the cutting knife 3;
further, the cutting knife 3 is obliquely arranged towards the inner side of the housing 1 so as to avoid accidentally injuring hands and facilitate cutting off branches of the torreya grandis;
specifically, an arc-shaped mounting groove corresponding to the cutting-off knife 3 is formed in the upper portion of the front end of the housing 1, the upper end of the cutting-off knife 3 is clamped into the arc-shaped mounting groove, the cutting-off device further comprises a flange cover 10, the flange cover 10 is in threaded connection with the front end of the housing 1, and the cutting-off knife 3 is clamped between the flange cover 10 and the front end of the housing 1;
furthermore, a limiting boss is further arranged in the arc-shaped mounting groove, a corresponding limiting hole is formed in the upper end of the cutting knife 3, and the limiting boss is clamped into the corresponding limiting hole;
further, the inner end of the flange cover 10 is provided with a flared hole so that the torreya nuts 13 can enter the housing 1 conveniently;
further, the grab handle 2 is also provided with an anti-skid pad 11;
furthermore, the rear end of the grab handle 2 is also provided with a hanging part 12, the hanging part 12 is connected with a pressing type hook to improve the portability of the utility model, and a worker can hang the utility model on the waist or take the utility model off by one hand.
The using method of the utility model is as follows: the picking personnel climb to a high place by using tools such as a herringbone ladder and the like, and the device is hung on the waist of the picking personnel in the climbing process; when the height reaches a proper height, the picking personnel hold the branches or the ladder with one hand to maintain balance, if conditions allow, the best safety belt wearing is fixed, and the picking personnel take off the safety belt device with the other hand and hold the grab handle 2; aligning the housing 1 with the mature torreya nuts 13, then sleeving the torreya nuts 13 into the housing 1, holding the handle 2 by three fingers of a picking person, pressing the button 9 by a thumb and a forefinger to enable the clamp to extend out and embed into the pulp of the torreya nuts 13, and then slightly throwing downwards, namely cutting off the branches connected with the torreya nuts 13 by the cutting knife 3; when the torreya grandis 13 is picked off, the housing 1 is obliquely erected, and then the button 9 is released, the torreya grandis 13 falls down or falls into a collecting bag through the fan-shaped opening 5; according to the utility model, only one-hand operation is needed by picking personnel, and when the torreya with a large tree age and a high branch is picked, the safety of the picking personnel can be effectively improved.
It should be noted that the utility model is also applicable to working environments with higher picking risks such as pecans and the like.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. A Chinese torreya plucking shears is characterized in that: the cutting tool comprises a housing and a grab handle, wherein a clamping mechanism and a cutting tool are arranged in the housing;
the cover casing is in a hollow conical cylinder shape, the thicker end of the cover casing is an inlet, the thinner end of the cover casing is closed, the grab handle is connected to the rear end of the thinner end of the cover casing, and the lower end of the cover casing is also provided with a fan-shaped opening;
the clamping mechanism comprises a clamping blade, a long groove corresponding to the clamping blade is formed in the housing, a spring is fixed in the long groove, a limit block is arranged on the back of the clamping blade, the clamping blade is connected in the long groove in a telescopic mode, one end of the spring is connected with the limit block, a pressure lever is further connected to the back of the clamping blade, a connecting hole penetrating through the housing is formed in the middle of the long groove, and the pressure lever penetrates through the connecting hole and is fixed with a button;
the cutting-off tool is an arc-shaped cutting-off tool, the cutting-off tool is arranged above the front end of the housing, and the cutting-off tool is obliquely arranged towards the inner side of the housing;
the arc-shaped mounting groove corresponding to the cutting-off cutter is formed in the upper portion of the front end of the housing, the arc-shaped mounting groove is clamped into the upper end of the cutting-off cutter, the flange cover is screwed at the front end of the housing, and the cutting-off cutter is clamped between the flange cover and the front end of the housing.
2. The torreya grandis picking shears according to claim 1, wherein: the width of the fan-shaped opening is 3-5 cm, and the length of the fan-shaped opening is 4-10 cm.
3. The torreya grandis picking shears according to claim 2, wherein: the outer side of the cover shell corresponding to the fan-shaped opening is also provided with a hook for hanging a collecting bag.
4. The torreya grandis picking shears according to claim 3, wherein: the clamping mechanisms are arranged in two groups, and the two groups of clamping mechanisms are symmetrically arranged on two sides of the fan-shaped opening.
5. The torreya grandis picking shears according to claim 4, wherein: still have spacing boss in the arc mounting groove, the upper end of cutting off cutter has the spacing hole that corresponds, spacing boss card is gone into the spacing hole that corresponds.
6. The torreya grandis picking shears according to claim 5, wherein: the inner end of the flange cover is provided with a horn hole.
7. The torreya grandis picking shears according to claim 6, wherein: the grab handle is also provided with an anti-slip pad.
8. The torreya grandis picking shears according to claim 7, wherein: the rear end of the grab handle is also provided with a hanging part, and the hanging part is connected with a pressing type hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121893616.8U CN215454044U (en) | 2021-08-13 | 2021-08-13 | Chinese torreya picking shears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121893616.8U CN215454044U (en) | 2021-08-13 | 2021-08-13 | Chinese torreya picking shears |
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| Publication Number | Publication Date |
|---|---|
| CN215454044U true CN215454044U (en) | 2022-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121893616.8U Active CN215454044U (en) | 2021-08-13 | 2021-08-13 | Chinese torreya picking shears |
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| CN (1) | CN215454044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113366971A (en) * | 2021-07-13 | 2021-09-10 | 戚甫山 | Traditional Chinese medicine branch picking device and picking method |
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2021
- 2021-08-13 CN CN202121893616.8U patent/CN215454044U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113366971A (en) * | 2021-07-13 | 2021-09-10 | 戚甫山 | Traditional Chinese medicine branch picking device and picking method |
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