CN217986057U - Bridge type leaf shearing device - Google Patents
Bridge type leaf shearing device Download PDFInfo
- Publication number
- CN217986057U CN217986057U CN202221308570.3U CN202221308570U CN217986057U CN 217986057 U CN217986057 U CN 217986057U CN 202221308570 U CN202221308570 U CN 202221308570U CN 217986057 U CN217986057 U CN 217986057U
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- Prior art keywords
- leaf
- frame
- walking
- bridge
- longitudinal
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- 238000010008 shearing Methods 0.000 title claims description 12
- 125000003003 spiro group Chemical group 0.000 claims abstract description 9
- 238000005520 cutting process Methods 0.000 claims description 27
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 241000208125 Nicotiana Species 0.000 abstract description 10
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract description 10
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a leaf device is cut to bridge type, the walking frame and the hand-held type leaf cutter that are equipped with the walking wheel including the bottom, be equipped with lateral shifting frame on the walking frame, the last longitudinal shifting that is equipped with of lateral shifting frame, the right-hand member of longitudinal shifting frame articulates there is the push-and-pull rod, and the lifting screw who is equipped with vertical setting is worn to be equipped with at the middle part of longitudinal shifting frame, the upper and lower both sides difference spiro union in longitudinal shifting frame on the lifting screw has adjusting nut, and the lower extreme of lifting screw is connected through the handheld position of connecting piece with the hand-held type leaf cutter. The utility model has the advantages of reasonable design, through push-and-pull rod drive lateral shifting frame and longitudinal movement frame removal, and then realize that the hand-held type cuts preceding, back, left and right removal of leaf ware, convenient operation reduces artifical intensity of labour to high leaf roughness promotes and cuts back tobacco seedling quality.
Description
The technical field is as follows:
the utility model relates to a bridge type leaf-cutting device.
Background art:
the leaf cutting is used as a key link of tobacco seedling culture and plays an important role in the process of culturing strong seedlings. In the prior art, most tobacco growers use a handheld leaf cutting machine to carry out leaf cutting farming operation. When the handheld leaf shearing machine is used for shearing leaves, the handheld part of the leaf shearing machine needs to be held tightly, the leaf shearing machine is squat or pitched down to carry out leaf shearing operation, and the storage battery of the leaf shearing machine is separated from the machine and needs to be carried on the back. The long-time bearing operation on the hands can cause the muscles of the arms and the legs to be sour and soft, and the labor intensity is higher. Meanwhile, different tobacco growers hold different essentials, the quality of the cut tobacco leaves is different, and the cut tobacco seedlings are uneven.
The utility model has the following contents:
the utility model discloses make the improvement to the problem that above-mentioned prior art exists, promptly the utility model aims to solve the technical problem that a bridge type leaf-cutting device is provided, not only convenient operation improves the leaf-cutting quality moreover and cuts leaf efficiency.
In order to realize the purpose, the utility model discloses a technical scheme is: the utility model provides a leaf device is cut to bridge type, is equipped with walking frame and the hand-held type leaf cutter of walking wheel including the bottom, be equipped with lateral shifting frame on the walking frame, the last longitudinal shifting that is equipped with of lateral shifting frame, the right-hand member of longitudinal shifting frame articulates there is the push-and-pull rod, and the lifting screw of vertical setting is worn to be equipped with at the middle part of longitudinal shifting frame, the upper and lower both sides difference spiro union in longitudinal shifting frame on the lifting screw has adjusting nut, and the lower extreme of lifting screw is connected with the hand-held type leaf cutter's of hand-held type through the connecting piece position.
Furthermore, the connecting piece comprises a connecting plate arranged at the top of the handheld part of the handheld leaf cutter, the middle of the connecting plate is fixedly connected with the bottom of the lifting screw, and the front end and the rear end of the connecting plate are connected with the handheld part of the handheld leaf cutter through hose clamps.
Furthermore, the walking frame comprises a pair of supports which are distributed front and back, the upper ends of the supports are connected through a pair of transverse connecting rods which are distributed left and right, and walking wheels are mounted at the bottoms of the supports.
Further, a transverse sliding groove is formed in the top of the transverse connecting rod; the transverse moving frame comprises a pair of moving rods which are distributed in the front and the back, the moving rods are longitudinally arranged, the left end and the right end of each moving rod are respectively connected with a moving roller, and the moving rollers roll along the transverse sliding grooves.
Furthermore, the longitudinal moving frame is transversely arranged above the pair of moving rods, longitudinal sliding sleeves are respectively fixed at the front end and the rear end of the bottom of the longitudinal moving frame, and the longitudinal sliding sleeves are slidably sleeved on the outer sides of the moving rods.
Furthermore, the tops of the pair of moving rods are connected through a pair of connecting rods distributed in the front and back direction, and the connecting rods are transversely arranged.
Further, the pair of brackets comprises a front bracket and a rear bracket, and a pair of front road wheels distributed left and right is fixed at the bottom of the front bracket; the utility model discloses a rear support, including rear bracket, back walking wheel, mounting screw, connecting nut and mounting screw looks spiro union, the bottom left and right sides of rear bracket is equipped with back walking wheel respectively, the wheel carrier top of back walking wheel is fixed with the mounting screw of vertical setting, the vertical lower extreme that runs through the rear bracket of mounting screw, the lower extreme fixed connection nut of rear bracket, connecting nut and mounting screw looks spiro union, connecting nut's top is equipped with the lock nut who is used for with mounting screw looks spiro union.
Further, the height of the front support is lower than that of the rear support.
Furthermore, the front walking wheels and the rear walking wheels are universal wheels.
Furthermore, a rotating handle is fixed at the top of the lifting screw rod.
Compared with the prior art, the utility model discloses following effect has: the utility model has the advantages of reasonable design, through push-and-pull rod drive lateral shifting frame and longitudinal movement frame removal, and then realize that the hand-held type cuts preceding, back, left and right removal of leaf ware, convenient operation reduces artifical intensity of labour to high leaf roughness promotes and cuts back tobacco seedling quality.
Description of the drawings:
fig. 1 is a schematic front view of the embodiment of the present invention;
FIG. 2 is a schematic view of a front view cross-sectional structure of the embodiment of the present invention;
fig. 3 is a schematic top view of an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a left bracket in an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a right bracket in an embodiment of the present invention.
The specific implementation mode is as follows:
the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
As shown in fig. 1-5, the utility model relates to a bridge type leaf cutting device, including walking frame 1 and the existing hand-held leaf cutting device 2 that both ends all are equipped with the walking wheel before the bottom, back, the upper end of walking frame 1 is equipped with the transverse movement frame 3 that can move along the horizontal (fore-and-aft direction), be equipped with the longitudinal movement frame 4 that can move along the longitudinal direction on the transverse movement frame 3, the right-hand member of longitudinal movement frame 4 articulates there is the push-and-pull rod 5, promotes the push-and-pull rod through pushing from beginning to end, can promote the transverse movement frame back-and-forth movement, through pulling the push-and-pull rod from left to right, can promote the longitudinal movement frame to move from left to right; the middle part of the longitudinal moving frame 4 is penetrated with a vertically arranged lifting screw 6, the upper side and the lower side of the longitudinal moving frame on the lifting screw 6 are respectively screwed with an adjusting nut 7, and the lower end of the lifting screw 6 is connected with the handheld part 201 of the handheld leaf cutting device 2 through a connecting piece. Through push-and-pull rod drive lateral shifting frame and longitudinal movement frame removal, and then realize that the preceding, back, left and right of hand-held type leaf cutter remove, through the height of adjustment lifting screw, rethread adjusting nut locking can realize adjusting the leaf cutter height of hand-held type leaf cutter, convenient operation reduces artifical intensity of labour to high leaf roughness promotes and cuts back tobacco seedling quality.
In this embodiment, the connecting piece includes connecting plate 8 that is used for setting up at handheld position 201 top of hand-held type leaf cutter 2, the middle part of connecting plate 8 and lifting screw 6's bottom fixed connection, the preceding, back both ends of connecting plate 8 are connected with handheld position 201 of hand-held type leaf cutter through hose clamp 9, realize that the connecting plate is fixed with the connection at handheld position of hand-held type leaf cutter. Because the hose clamp is adjustable in length and distance, any hand-held leaf cutting machine can be applied to the bridge type leaf cutting device, and the application range of the bridge type leaf cutting device is maximized.
In this embodiment, the walking frame includes a pair of supports that distribute before and after, and the upper end of a pair of supports is connected through a pair of horizontal connecting rod 10 that distributes left and right between, and the bottom of every support is installed the walking wheel.
In this embodiment, a transverse sliding groove 11 is formed at the top of the transverse connecting rod 10; the transverse moving frame 3 comprises a pair of moving rods 12 which are distributed in the front and the back, the moving rods 12 are longitudinally arranged, the tops of the pair of moving rods 12 are connected through a pair of connecting rods 13 which are distributed in the front and the back, the connecting rods 13 are transversely arranged, the left end and the right end of each moving rod 12 are respectively connected with a moving roller 14, and the moving rollers 14 roll along the transverse sliding grooves 11 to facilitate the front and back movement of the whole transverse moving frame.
In this embodiment, the longitudinal moving frame 4 is transversely disposed above the pair of moving rods 12, the longitudinal sliding sleeves 15 are respectively fixed at the front and rear ends of the bottom of the longitudinal moving frame 4, the longitudinal sliding sleeves 15 are slidably sleeved outside the moving rods 12, and the longitudinal sliding sleeves and the moving rods are slidably matched to facilitate the left and right movement of the longitudinal moving frame.
In this embodiment, the top rear end of the longitudinal moving frame 4 is provided with a hinge seat 16, and the push-pull rod 5 extends into the hinge seat 16 and is vertically hinged to the hinge seat through a hinge shaft arranged in the longitudinal direction.
In this embodiment, the pair of brackets includes a front bracket 17 and a rear bracket 18, and a pair of front road wheels 19 distributed left and right are fixed at the bottom of the front bracket 17; the bottom left and right sides of after-poppet 18 is equipped with back walking wheel 20 respectively, the wheel carrier top of back walking wheel 20 is fixed with the installation screw rod 21 of vertical setting, the vertical lower extreme that runs through after-poppet 18 of installation screw rod 21, the lower extreme fixed connection nut 22 of after-poppet 18, coupling nut 22 and installation screw rod 21 looks spiro union, coupling nut 22's top is equipped with and is used for the lock nut 23 with installation screw rod 21 looks spiro union. Because the rear travelling wheel is arranged at the bottom of the rear bracket through the mounting screw rod and the locking nut, the height can be adjusted.
In this embodiment, in order to facilitate the movement of the whole device pushed by the smoker from the rear side, the height of the front bracket 17 is lower than that of the rear bracket 18.
In this embodiment, the front road wheels 19 and the rear road wheels 20 are all universal wheels.
In this embodiment, in order to facilitate the rotation of the lifting screw, a rotating handle 24 is fixed to the top of the lifting screw.
In this embodiment, the front support 17 and the rear support 18 are both rectangular frame-shaped structures, and the left and right sides of the rear support extend upward and protrude.
In the embodiment, the front support, the rear support, the transverse connecting rod, the transverse moving frame, the longitudinal moving frame and the push-pull rod are made of stainless steel, so that the device is light, long in service life and low in cost.
In this embodiment, a wire loop is fixed to an outer wall of the push-pull rod, so as to facilitate penetration of a power line of the handheld leaf cutter.
In the embodiment, when the device is used, the handheld part of the handheld leaf cutter 2 is connected with the connecting plate 8 at the bottom of the lifting screw 6 through the hose clamp 9, so that the handheld leaf cutter 2 is installed; and then, rotating the lifting screw rod 6 according to the requirement to adjust the leaf cutting height of the handheld leaf cutter, and screwing a pair of adjusting nuts 7 after the adjustment is finished. Then the walking frame is moved, the transverse moving frame 3 can be pushed to move back and forth by pushing the push-pull rod 5 back and forth, and the longitudinal moving frame can be pushed to move left and right by pulling the push-pull rod left and right.
The utility model has the advantages of: (1) By applying the handheld leaf shearing device to the walking frame, the operation of squatting or bending over is not needed during leaf shearing, so that the labor intensity in the leaf shearing process is effectively reduced; (2) The leaf cutting height of the handheld leaf cutter can be conveniently adjusted, the tobacco seedlings are prevented from being uneven after being cut, the leaf cutting quality is improved, and the tobacco seedling quality is further improved; (3) The leaf cutting efficiency is effectively improved, the manpower input is reduced, and meanwhile, the manufacturing cost is low, the cost is reduced, and the effect is improved.
The utility model discloses if disclose or related to mutual fixed connection's spare part or structure, then, except that other has declared, fixed connection can understand: a detachable fixed connection (for example using bolts or screws) is also understood as: non-detachable fixed connections (e.g. riveting, welding), but of course, fixed connections to each other may also be replaced by one-piece structures (e.g. manufactured integrally using a casting process) (unless it is obviously impossible to use an integral forming process).
In addition, the terms used in any aspect of the present disclosure as described above to indicate positional relationships or shapes include similar, analogous, or approximate states or shapes unless otherwise stated.
The utility model provides an arbitrary part both can be assembled by a plurality of solitary component parts and form, also can be the solitary part that the integrated into one piece technology was made.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.
Claims (10)
1. The utility model provides a bridge type leaf cutting device, includes walking frame and the hand-held type leaf cutter that the bottom was equipped with the walking wheel, its characterized in that: the leaf cutting device is characterized in that a transverse moving frame is arranged on the walking frame, a longitudinal moving frame is arranged on the transverse moving frame, a push-pull rod is hinged to the right end of the longitudinal moving frame, a vertically arranged lifting screw rod penetrates through the middle of the longitudinal moving frame, adjusting nuts are respectively screwed on the upper side and the lower side of the longitudinal moving frame on the lifting screw rod, and the lower end of the lifting screw rod is connected with a handheld part of the handheld leaf cutting device through a connecting piece.
2. A bridge-type leaf-cutting apparatus as claimed in claim 1, wherein: the connecting piece comprises a connecting plate arranged at the top of a handheld part of the handheld leaf cutter, the middle of the connecting plate is fixedly connected with the bottom of the lifting screw, and the front end and the rear end of the connecting plate are connected with the handheld part of the handheld leaf cutter through hose clamps.
3. A bridge-type leaf-cutting apparatus as claimed in claim 1, wherein: the walking frame comprises a pair of supports which are distributed at the front and the back, the upper ends of the supports are connected through a pair of transverse connecting rods which are distributed at the left and the right, and walking wheels are installed at the bottoms of the supports.
4. A bridge-type leaf-cutting apparatus as claimed in claim 3, wherein: the top of the transverse connecting rod is provided with a transverse sliding chute; the transverse moving frame comprises a pair of moving rods which are distributed in the front and the back, the moving rods are longitudinally arranged, the left end and the right end of each moving rod are respectively connected with a moving roller, and the moving rollers roll along the transverse sliding grooves.
5. A bridge blade shearing device as defined in claim 4 further comprising: the longitudinal moving frame is transversely arranged above the pair of moving rods, longitudinal sliding sleeves are respectively fixed at the front end and the rear end of the bottom of the longitudinal moving frame, and the longitudinal sliding sleeves are sleeved on the outer sides of the moving rods in a sliding mode.
6. A bridge-type leaf-cutting apparatus as claimed in claim 4, wherein: the tops of the pair of moving rods are connected through a pair of connecting rods distributed in the front and back direction, and the connecting rods are transversely arranged.
7. A bridge-type leaf-cutting apparatus as claimed in claim 3, wherein: the pair of brackets comprises a front bracket and a rear bracket, and a pair of front road wheels distributed left and right are fixed at the bottom of the front bracket; the utility model discloses a rear support, including rear support, wheel carrier, mounting screw, mounting nut, back walking wheel, back support, back wheel, mounting nut, back support, back wheel's the bottom left and right sides of rear support is equipped with back walking wheel respectively, the wheel carrier top of back walking wheel is fixed with the mounting screw of vertical setting, the vertical lower extreme that runs through the rear support of mounting screw, the lower extreme fixed connection nut of rear support, coupling nut and mounting screw looks spiro union, coupling nut's top is equipped with the lock nut who is used for with mounting screw looks spiro union.
8. A bridge-type leaf-cutting apparatus as claimed in claim 7, wherein: the height of the front bracket is lower than that of the rear bracket.
9. A bridge-type leaf-cutting apparatus as claimed in claim 7, wherein: the front walking wheels and the rear walking wheels are universal wheels.
10. A bridge-type leaf-cutting apparatus as claimed in claim 1, wherein: and a rotating handle is fixed at the top of the lifting screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221308570.3U CN217986057U (en) | 2022-05-30 | 2022-05-30 | Bridge type leaf shearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221308570.3U CN217986057U (en) | 2022-05-30 | 2022-05-30 | Bridge type leaf shearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217986057U true CN217986057U (en) | 2022-12-09 |
Family
ID=84291751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221308570.3U Expired - Fee Related CN217986057U (en) | 2022-05-30 | 2022-05-30 | Bridge type leaf shearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217986057U (en) |
-
2022
- 2022-05-30 CN CN202221308570.3U patent/CN217986057U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |