CN114402840B - Branch pulling device for fruit trees - Google Patents
Branch pulling device for fruit trees Download PDFInfo
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- CN114402840B CN114402840B CN202210216303.1A CN202210216303A CN114402840B CN 114402840 B CN114402840 B CN 114402840B CN 202210216303 A CN202210216303 A CN 202210216303A CN 114402840 B CN114402840 B CN 114402840B
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- branch
- telescopic
- trunk
- plate
- fixing
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/04—Supports for hops, vines, or trees
- A01G17/12—Tree-bands
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- Biodiversity & Conservation Biology (AREA)
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- Forests & Forestry (AREA)
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- Wood Science & Technology (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention is suitable for the technical field of fruit tree maintenance, and provides a branch pulling device for fruit trees, which comprises a trunk fixing component and a branch pulling device, wherein the trunk fixing component is used for being installed and fixed on a trunk, and the branch pulling device also comprises: the disassembly steering adjusting assembly is fixedly arranged on the trunk fixing assembly; the telescopic assembly is detachably connected with the detachable steering adjusting assembly to realize the rotation reversing of the telescopic assembly relative to the trunk fixing assembly; the branch holds in the palm draws the subassembly, the branch holds in the palm and draws the subassembly to be used for treating the branch of drawing to carry out the bearing and bind fixedly, just the branch holds in the palm draw the subassembly through transfer to elastic component with flexible subassembly connects, transfer to elastic component be used for realizing that the branch holds in the palm and draws the subassembly for flexible subassembly's elastic connection and direction are adjusted. The branch pulling device can be conveniently installed, adjusted and used, has good adaptability, and improves the convenience and the effect of branch pulling operation.
Description
Technical Field
The invention belongs to the technical field of fruit tree maintenance, and particularly relates to a branch pulling device for fruit trees.
Background
The branch pulling is a common technology in the current fruit tree production, can adjust the growth vigor of the branches of the fruit trees, adjust the opening angle of the branches, enable the fruit trees to be quickly shaped, establish a good skeleton structure, and have the effects of promoting the balanced distribution of the branches, improving ventilation and light transmission, advancing fruiting, improving fruit quality and the like, so the branch pulling is widely applied.
The existing branch pulling device is traditional in structure, cannot be conveniently installed and adjusted to be used, is poor in adaptability, influences the convenience and the effect of branch pulling operation, and needs to be improved in adaptability to overcome the defects in the current practical application.
Disclosure of Invention
The embodiment of the invention aims to provide a branch pulling device for fruit trees, and aims to solve the problems that the existing branch pulling device is traditional in structure, cannot be conveniently installed, adjusted and used, is poor in adaptability, and influences the convenience and the effect of branch pulling operation.
The embodiment of the invention is realized in such a way that the branch pulling device for the fruit tree comprises a trunk fixing component for installing and fixing on a trunk, and also comprises: the disassembly steering adjusting assembly is fixedly arranged on the trunk fixing assembly; the telescopic assembly is detachably connected with the detachable steering adjusting assembly to realize the rotation reversing of the telescopic assembly relative to the trunk fixing assembly; the branch holds in the palm draws the subassembly, the branch holds in the palm and draws the subassembly to be used for treating the branch of drawing to carry out the bearing and bind fixedly, just the branch holds in the palm draw the subassembly through transfer to elastic component with flexible subassembly connects, transfer to elastic component be used for realizing that the branch holds in the palm and draws the subassembly for flexible subassembly's elastic connection and direction are adjusted.
According to a further technical scheme, the trunk fixing assembly comprises a trunk fixing plate, a propping and fixing plate and a second fixing bolt; the both sides of trunk fixed plate are respectively thread fit and install a fixing bolt No. two, and fixing bolt's No. two the inner rotates in trunk fixed plate inboard and installs one and supports solid board, through two it carries out the centre gripping fixedly to support solid board and trunk fixed plate cooperation to the trunk.
According to a further technical scheme, the trunk fixing plate is of a U-shaped structure; the abutting and fixing plate is of an arc-shaped structure; the fixed subassembly of trunk still includes the gib, the outside installation of supporting solid board is fixed with a gib, just gib and trunk fixed plate cooperation sliding connection, gib still with No. two fixing bolt parallel arrangement.
According to the technical scheme, the telescopic assembly comprises a telescopic inner rod, an adjusting piece and a telescopic outer barrel, the telescopic inner rod is connected with the telescopic outer barrel in a matched mode, and the adjusting piece used for driving the telescopic inner rod to move relative to the telescopic outer barrel is further mounted on the telescopic outer barrel.
According to a further technical scheme, the adjusting piece comprises a rack, an abutting head, a second spring, an inner cylinder, a rotating handle, an outer cylinder and a gear, wherein the outer cylinder is rotatably mounted on the telescopic outer cylinder, and the inner cylinder is arranged in the outer cylinder in a matched sliding manner; a rotating handle is fixedly arranged at the outer end of the inner cylinder; a gear is fixedly arranged on the outer barrel on the inner side of the telescopic outer barrel, an abutting head is fixedly arranged at the inner end of the inner cylinder, and a second spring is sleeved on the inner cylinder between the abutting head and the outer barrel; a groove is formed in the telescopic inner rod, a rack meshed with the gear is fixedly installed in the groove, and the second spring is used for enabling the abutting head to elastically abut against the inner bottom of the groove and braking the abutting head.
According to a further technical scheme, the inner bottom of the groove is in an isosceles trapezoid shape, and an anti-skid layer is arranged at the inner bottom of the groove; the leaning head is of a round table structure, and an anti-skid coating is arranged on the surface of the leaning head.
Further technical scheme, dismantle and turn to adjusting part including mount pad cover and fixing bolt No. one, the middle part of trunk fixed plate is fixed in the installation of mount pad cover, and cartridge installation is sheathe in the mount pad to the flexible urceolus of flexible subassembly can be dismantled, still install on the mount pad and be used for carrying out the fixing bolt of locking a fixed to flexible urceolus.
According to a further technical scheme, the branch supporting and pulling assembly comprises a branch push plate and a branch binding belt; and a branch binding belt is fixedly arranged at the end part of one side of the branch push plate, and the other end of the branch binding belt can be adjustably inserted into the end part of the other side of the branch push plate.
According to a further technical scheme, the branch push plate is of a U-shaped structure; the branch supporting and pulling assembly further comprises a third fixing bolt, and a plurality of fixing holes are formed in the branch bundling belt; and a third fixing bolt which is connected with the branch binding belt in a propping manner through a fixing hole in the branch push plate in a thread fit manner.
According to a further technical scheme, the direction-adjusting elastic component comprises a connecting plate, a supporting shaft, a limiting ring, a torsion spring, a pull column, a prism, a braking plate, a first spring, a guide block and a braking rod, wherein an inner cavity is formed in the inner side of one end, far away from the telescopic outer cylinder, of the telescopic inner rod, the guide block is fixedly installed in the inner cavity, the braking rod is arranged in the guide block in a sliding fit mode, the pull column is fixedly installed at one end of the braking rod, the pull column extends out of a moving port formed in the side wall of the telescopic inner rod, and the moving port is communicated with the inner cavity; the other end of the brake rod is fixedly provided with a brake plate, and a first spring is sleeved on the brake rod between the brake plate and the guide block; the end, far away from the telescopic outer barrel, of the telescopic inner rod is further rotatably provided with a support shaft, a prism is fixedly arranged on the support shaft in the inner cavity, and the first spring is used for enabling the brake plate to elastically abut against the fixed prism and braking and fixing the prism through the brake plate; the both sides of flexible interior pole are installed respectively on the back shaft and are fixed with a spacing ring, and the both ends of back shaft rotate respectively and install a connecting plate, two connecting plates all with branch push pedal fixed connection, it is equipped with a torsional spring still to overlap on the back shaft between spacing ring and the connecting plate, the both ends of torsional spring respectively with spacing ring and connecting plate fixed connection, and two torsional springs are used for offering the torsion of two connecting plates equidirectional not respectively.
According to the branch pulling device for the fruit trees, the trunk fixing assembly is arranged, so that the whole device is convenient to mount and fix, namely, the branch to be pulled is stressed and supported by virtue of the large trunk, and the branch pulling device is convenient to mount and use; through the arrangement of the telescopic assembly and the disassembly steering adjustment assembly, the disassembly and the carrying are convenient, and the position and the initial direction (suitable for the condition that the trunk and the branches are not parallel) of the branch supporting and pulling assembly are adjusted, the branch supporting and pulling assembly can support, bind and fix the branch to be pulled, namely the branch can be pushed or pulled, and the application range is wide; through transferring to elastic component's setting, can realize that the branch holds in the palm and draws the subassembly to elastic connection and the direction adjustment of flexible subassembly, can realize that the branch holds in the palm and draws the subassembly to the elastic support of branch to and adaptability transfers to supporting, further promotes the range of application, and reliable operation.
Drawings
Fig. 1 is a schematic perspective view of a branch pulling device for fruit trees according to an embodiment of the present invention;
FIG. 2 is a side view of the perspective structure of FIG. 1;
FIG. 3 is an enlarged schematic view of portion A of FIG. 1;
FIG. 4 is an enlarged schematic view of portion B of FIG. 2;
fig. 5 is a schematic front sectional view of an upper end structure of a telescopic inner rod in the branch pulling device for fruit trees according to the embodiment of the present invention;
fig. 6 is a front sectional view of a regulating part of a branch pulling device for fruit trees according to an embodiment of the present invention.
In the figure: 1-branch push plate, 2-branch binding belt, 3-fixing hole, 4-first protective layer, 5-telescopic inner rod, 6-adjusting piece, 7-telescopic outer cylinder, 8-mounting seat sleeve, 9-first fixing bolt, 10-second protective layer, 11-trunk fixing plate, 12-abutting plate, 13-third protective layer, 14-second fixing bolt, 15-connecting plate, 16-supporting shaft, 17-limiting ring, 18-torsion spring, 19-groove, 20-rack, 21-moving port, 22-pull column, 23-guide bar, 24-prism, 25-braking plate, 26-inner cavity, 27-first spring, 28-guide block, 29-braking rod, 30-anti-slip layer, 31-abutting head, 32-second spring, 33-inner cylinder, 34-rotating handle, 35-outer cylinder, 36-gear, 37-third fixing bolt.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1-2, the branch pulling device for a fruit tree provided in an embodiment of the present invention includes a trunk fixing component for being mounted and fixed on a trunk, and further includes:
the disassembly steering adjusting assembly is fixedly arranged on the trunk fixing assembly;
the telescopic assembly is detachably connected with the detachable steering adjusting assembly to realize the rotation reversing of the telescopic assembly relative to the trunk fixing assembly;
the branch holds in the palm draws the subassembly, the branch holds in the palm and draws the subassembly to be used for treating the branch of drawing to carry out the bearing and bind fixedly, just the branch holds in the palm draw the subassembly through transfer to elastic component with flexible subassembly connects, transfer to elastic component be used for realizing that the branch holds in the palm and draws the subassembly for flexible subassembly's elastic connection and direction are adjusted.
In the embodiment of the invention, the whole device is convenient to mount and fix by arranging the trunk fixing component, namely, the large trunk is used for bearing the stress of the branches to be pulled, and the mounting and the use are convenient; through the arrangement of the telescopic assembly and the disassembly steering adjustment assembly, the disassembly and the carrying are convenient, and the position and the initial direction (suitable for the condition that the trunk and the branches are not parallel) of the branch supporting and pulling assembly are adjusted, the branch supporting and pulling assembly can support, bind and fix the branch to be pulled, namely the branch can be pushed or pulled, and the application range is wide; through transferring to elastic component's setting, can realize that the branch holds in the palm and draws the subassembly to elastic connection and the direction adjustment of flexible subassembly, can realize that the branch holds in the palm and draws the subassembly to the elastic support of branch to and adaptability transfers to supporting, further promotes the range of application, and reliable operation.
As shown in fig. 1, 2 and 4, as a preferred embodiment of the present invention, the trunk fixing assembly includes a trunk fixing plate 11, a supporting and fixing plate 12, a second fixing bolt 14 and a guide bar 23, the trunk fixing plate 11 preferably adopts a U-shaped structure, two side branches of the trunk fixing plate 11 are respectively provided with the second fixing bolt 14 in a screw-fit manner, the inner end of the second fixing bolt 14 is rotatably provided with an arc-shaped supporting and fixing plate 12 inside the trunk fixing plate 11, the trunk is clamped and fixed by matching the two supporting and fixing plates 12 and the trunk fixing plate 11, the outer side of the supporting and fixing plate 12 is further provided with the guide bar 23, the guide bar 23 is in a sliding connection with the trunk fixing plate 11 in a matching manner, and the guide bar 23 is further arranged in parallel with the second fixing bolt 14.
Further, the inboard of propping admittedly board 12 still is equipped with No. three protective layer 13, and the inboard of trunk fixed plate 11 still is equipped with No. two protective layers 10, and No. two protective layers 10 and No. three protective layer 13 preferred adopt can carry out the elastic material of protection to the trunk and make, do not specifically prescribe a limit to like rubber, sponge etc. can avoid the trunk to receive the damage, hoisting device's application performance.
In the embodiment of the present invention, the structure of the trunk fixing plate 11 is limited, and the abutting plate 12 is cooperatively arranged; initially, adjust two distances of propping solid board 12 for on trunk fixed plate 11 can block into the trunk, then can adjust two distances of propping solid board 12 through rotatory fixing bolt 14 No. two, and realize fixed the centre gripping of trunk with the cooperation of trunk fixed plate 11. In addition, the second fixing bolt 14 is rotatably connected with the abutting plate 12, and the installation structure of the guide strip 23 is arranged, so that the movement of the abutting plate 12 can be guided, the abutting plate 12 is prevented from being twisted, and the working reliability is improved.
As shown in fig. 1-3 and 6, as a preferred embodiment of the present invention, the telescopic assembly includes a telescopic inner rod 5, an adjusting member 6 and a telescopic outer cylinder 7, the telescopic inner rod 5 and the telescopic outer cylinder 7 are connected in a matching manner, and the telescopic outer cylinder 7 is further provided with the adjusting member 6 for driving the telescopic inner rod 5 to move relative to the telescopic outer cylinder 7.
Further, the adjusting part 6 comprises a rack 20, an abutting head 31, a second spring 32, an inner cylinder 33, a rotating handle 34, an outer cylinder 35 and a gear 36, the telescopic outer cylinder 7 is rotatably provided with the outer cylinder 35, the inner cylinder 33 is arranged in the outer cylinder 35 in a matched and sliding manner, the section of the inner cylinder 33 is not circular, and therefore synchronous rotation of the inner cylinder 33 and the outer cylinder 35 can be guaranteed; a rotating handle 34 is fixedly installed at the outer end of the inner column 33, the structure of the rotating handle 34 is not limited, as long as the rotating handle can be held and the inner column 33 can rotate; a gear 36 is fixedly arranged on the outer cylinder 35 at the inner side of the telescopic outer cylinder 7, an abutting head 31 is fixedly arranged at the inner end of the inner cylinder 33, and a second spring 32 is sleeved on the inner cylinder 33 between the abutting head 31 and the outer cylinder 35; a recess 19 has been seted up on the pole 5 in the extension, the installation is fixed with a rack 20 of being connected with gear 36 meshing in the recess 19, the interior bottom of recess 19 is isosceles trapezoid shape, and its inner bottom is equipped with skid resistant course 30, no. two springs 32 are used for making to lean on head 31 elasticity to support and brake at the interior bottom of recess 19 and to leaning on head 31, lean on the preferred round platform structure of head 31, the surface that leans on head 31 also is equipped with anti-skidding coating, promote the reliability of braking connection.
In the embodiment of the invention, when telescopic adjustment is required, the rotating handle 34 is pulled outwards to separate the abutting head 31 from the anti-slip layer 30, and the inner cylinder 33 and the outer cylinder 35 can be linked, so that the rotating handle 34 is rotated to synchronously rotate the gear 36, the outer cylinder 35, the inner cylinder 33 and the abutting head 31, and the gear 36 is meshed with the rack 20 to drive the telescopic inner rod 5 to move relative to the telescopic outer cylinder 7, thereby realizing lifting adjustment. In addition, after the adjustment is finished, the rotating handle 34 is loosened, the second spring 32 enables the abutting head 31 to elastically abut against the inner bottom of the groove 19 again and brake the abutting head 31, namely the rotating handle 34 cannot rotate at the moment, the state of the telescopic inner rod 5 is kept stable, the state after the telescopic adjustment is stable, the structure is simple and reasonable, and the reliability is high.
As shown in fig. 1, as a preferred embodiment of the present invention, the dismounting steering adjustment assembly includes an installation seat sleeve 8 and a first fixing bolt 9, the installation seat sleeve 8 is installed and fixed in the middle of a trunk fixing plate 11, the telescopic outer cylinder 7 of the telescopic assembly is detachably inserted and installed on the installation seat sleeve 8, and the first fixing bolt 9 for locking and fixing the telescopic outer cylinder 7 is further installed on the installation seat sleeve 8.
In the embodiment of the invention, the telescopic assembly is convenient to disassemble, the initial installation direction of the telescopic assembly on the installation seat sleeve 8 can be controlled, the initial control of the direction is realized, and the operation is flexible and convenient.
As shown in fig. 1-2, as a preferred embodiment of the present invention, the branch supporting and pulling assembly includes a branch pushing plate 1, a branch binding band 2 and a third fixing bolt 37, the branch pushing plate 1 preferably adopts a U-shaped structure, the branch pushing plate 1 is preferably provided with a first protective layer 4, the first protective layer 4 is made of an elastic material capable of protecting branches, such as rubber, sponge, etc., without specific limitation, so as to prevent the branches from being damaged and improve the application performance of the device; branch tip installation in one side of branch push pedal 1 is fixed with a branch tie 2, and branch tie 2 is preferred to adopt the elastic steel matter to make, and the adjustable cartridge of the other end of branch tie 2 still has seted up a plurality of fixed orificess 3 in the branch tip of the opposite side of branch push pedal 1 on branch tie 2, and screw-thread fit is connected with on the branch push pedal 1 and leans on No. three fixing bolt 37 of being connected with branch tie 2's fixed orifices 3. In addition, rubber, sponge and the like are preferably arranged on the inner side of the branch tying band 2, and the branch tying band is not particularly limited, so that the branch can be further prevented from being damaged, and the reliability is improved.
In the embodiment of the invention, when only the branches need to be pushed, the branches only need to be pushed by the branch push plate 1, and the branch bundling belt 2 is pulled to a position where the branches are not affected to be clamped into the branch push plate 1; when needs pulling the branch, bind the branch through branch tie 2, adjust branch tie 2 male position, the fixed needs of branch that can the different thicknesses of adaptation, the back is locked branch tie 2 through No. three fixing bolt 37 to and No. three fixing bolt 37 the inner supports and leans on in fixed orifices 3, promotes fixed reliability, avoids branch tie 2 slippage.
As shown in fig. 1-3 and 5, as a preferred embodiment of the present invention, the direction-adjusting elastic component includes a connecting plate 15, a supporting shaft 16, a limiting ring 17, a torsion spring 18, a pull post 22, a prism 24, a braking plate 25, a first spring 27, a guiding block 28 and a braking lever 29, an inner cavity 26 is opened on an inner side of one end of the telescopic inner rod 5 away from the telescopic outer cylinder 7, the guiding block 28 is installed and fixed in the inner cavity 26, the braking lever 29 is slidably fitted in the guiding block 28, the pull post 22 is installed and fixed on one end of the braking lever 29, the pull post 22 extends from a moving port 21 opened on a side wall of the telescopic inner rod 5, and the moving port 21 is communicated with the inner cavity 26; the other end of the brake rod 29 is fixedly provided with a brake plate 25, and a first spring 27 is sleeved on the brake rod 29 between the brake plate 25 and the guide block 28; the end, far away from the telescopic outer cylinder 7, of the telescopic inner rod 5 is further rotatably provided with a support shaft 16, a prism 24 is fixedly arranged on the support shaft 16 in the inner cavity 26, the first spring 27 is used for enabling the brake plate 25 to elastically abut against the fixed prism 24 and braking and fixing the prism 24 through the brake plate 25, and the brake plate 25 is in a structure capable of adaptively fixing the prism 24; the both sides of pole 5 in flexible are installed respectively on back shaft 16 and are fixed with a spacing ring 17, and back shaft 16's both ends are rotated respectively and are installed a connecting plate 15, two connecting plates 15 all with 1 fixed connection in branch push pedal, it is equipped with a torsional spring 18 still to overlap on the back shaft 16 between spacing ring 17 and the connecting plate 15, the both ends of torsional spring 18 respectively with spacing ring 17 and 15 fixed connection in connecting plate, and two torsional springs 18 are used for providing the torsion of two connecting plates 15 equidirectional respectively to this realizes the elastic support to connecting plate 15, and then makes branch push pedal 1 carry out elastic support to the branch.
In the embodiment of the invention, when the direction of the branch push plate 1 relative to the telescopic inner rod 5 needs to be adjusted, only the pull column 22 needs to be pulled to move the brake rod 29 and separate the brake plate 25 from the prism 24, and then the branch push plate 1 can be rotated and adjusted; after the adjustment is finished, the pull column 22 is loosened, the braking plate 25 can support the prism 24 for fixation under the action of the elastic force of the first spring 27, the branch push plate 1 cannot rotate at the moment, and the whole application effect is improved only through the elastic support of the torsion spring 18. In addition, the mounting structure of the two torsion springs 18 can be realized by adopting the prior art without limitation; the guide block 28 can guide the brake lever 29, thereby improving the moving reliability of the brake plate 25.
The branch pulling device for the fruit trees provided by the embodiment of the invention has the following main advantages:
1) Through the setting of the fixed subassembly of trunk, the installation of the whole device of being convenient for is fixed, treats the branch of pulling promptly with the help of big trunk and carries out the atress and bear, installation convenient to use, and is specific: the combined arrangement of the abutting-fixing plate 12 and the trunk fixing plate 11 has good fixing effect, and is stable and reliable;
2) Through flexible subassembly and the setting of dismantling to adjust assembly, convenient to detach carries to and adjust the branch and hold in the palm the position and the initial direction that draw the subassembly (be applicable to under the condition of trunk and branch non-parallel), the branch holds in the palm and draws the subassembly and can treat the branch of drawing and carry out the bearing and bind fixedly, can promote or stimulate the branch, accommodation is wide, specific: the telescopic adjustment of the telescopic assembly is stable and reliable, the branch pushing or pulling effect is good, the adjustable stable braking can be realized through the special limitation of the structures of the abutting head 31, the second spring 32 and the inner column body 33, the structure is simple and reasonable, and the reliability is high;
3) Through transferring to elastic component's setting, can realize that the branch holds in the palm and draws the subassembly to the elastic connection and the direction regulation of flexible subassembly, can realize that the branch holds in the palm and draws the subassembly to the elastic support of branch to and adaptability transfers to supporting, further promotes the range of application, and the reliable operation is specific: the prism 24, the brake plate 25, the first spring 27, the brake rod 29 and the pull column 22 are limited, so that the self-locking after the backward adjustment can be realized; through the limited of torsional spring 18, can realize the elastic support to branch push pedal 1, promote the effect and the reliability that whole device draws a branch.
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 invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (4)
1. The utility model provides a branch pulling device that fruit tree used, is including being used for the installation to be fixed in the fixed subassembly of trunk on the trunk, its characterized in that still includes:
the disassembly steering adjusting assembly is fixedly arranged on the trunk fixing assembly;
the telescopic assembly is detachably connected with the detachable steering adjusting assembly to realize the rotation reversing of the telescopic assembly relative to the trunk fixing assembly;
the branch supporting and pulling assembly is used for supporting, binding and fixing branches to be pulled, is connected with the telescopic assembly through a direction-adjusting elastic assembly, and is used for realizing elastic connection and direction adjustment of the branch supporting and pulling assembly relative to the telescopic assembly;
the trunk fixing component comprises a trunk fixing plate, a propping and fixing plate and a second fixing bolt; two sides of the trunk fixing plate are respectively provided with a second fixing bolt in a threaded fit manner, the inner end of the second fixing bolt is rotatably provided with a propping and fixing plate on the inner side of the trunk fixing plate, and the trunk is clamped and fixed by matching the two propping and fixing plates with the trunk fixing plate;
the telescopic component comprises a telescopic inner rod, an adjusting piece and a telescopic outer cylinder; the telescopic inner rod is matched and connected with the telescopic outer barrel, and the telescopic outer barrel is also provided with an adjusting piece for driving the telescopic inner rod to move relative to the telescopic outer barrel;
the adjusting piece comprises a rack, an abutting head, a second spring, an inner cylinder, a rotating handle, an outer cylinder and a gear; an outer cylinder body is rotatably arranged on the telescopic outer cylinder, and an inner cylinder body is arranged in the outer cylinder body in a matched and sliding manner; a rotating handle is fixedly arranged at the outer end of the inner cylinder; a gear is fixedly arranged on the inner side of the telescopic outer cylinder on the outer cylinder; the inner end of the inner cylinder is fixedly provided with a propping head, and a second spring is sleeved on the inner cylinder between the propping head and the outer cylinder; a groove is formed in the telescopic inner rod, and a rack meshed with the gear is fixedly arranged in the groove; the second spring is used for enabling the abutting head to elastically abut against the inner bottom of the groove and braking the abutting head;
the inner bottom of the groove is in an isosceles trapezoid shape, and an anti-skid layer is arranged at the inner bottom of the groove; the abutting head is of a circular truncated cone structure, and an anti-skid coating is arranged on the surface of the abutting head;
the branch supporting and pulling assembly comprises a branch push plate and a branch binding band; a branch binding belt is fixedly arranged at the end part of one side of the branch push plate, and the other end of the branch binding belt can be adjustably inserted into the end part of the other side of the branch push plate;
the direction-adjusting elastic component comprises a connecting plate, a supporting shaft, a limiting ring, a torsion spring, a pull column, a prism, a brake plate, a first spring, a guide block and a brake rod; an inner cavity is formed in the inner side of one end, far away from the telescopic outer cylinder, of the telescopic inner rod, a guide block is fixedly installed in the inner cavity, a brake rod is arranged in the guide block in a sliding fit mode, a pull column is fixedly installed at one end of the brake rod, the pull column extends out of a moving opening formed in the side wall of the telescopic inner rod, and the moving opening is communicated with the inner cavity; the other end of the brake rod is fixedly provided with a brake plate, and a first spring is sleeved on the brake rod between the brake plate and the guide block; the end, far away from the telescopic outer barrel, of the telescopic inner rod is further rotatably provided with a support shaft, a prism is fixedly arranged on the support shaft in the inner cavity, and the first spring is used for enabling the brake plate to elastically abut against the fixed prism and braking and fixing the prism through the brake plate; two sides of the telescopic inner rod are respectively and fixedly provided with a limiting ring on the supporting shaft, two ends of the supporting shaft are respectively and rotatably provided with a connecting plate, and the two connecting plates are both fixedly connected with the branch push plate; still the cover is equipped with a torsional spring on the back shaft between spacing ring and the connecting plate, the both ends of torsional spring respectively with spacing ring and connecting plate fixed connection, and two torsional springs are used for providing the torsion of two connecting plates equidirectional not respectively.
2. The branch pulling device for fruit trees as claimed in claim 1, wherein the trunk fixing plate is of a U-shaped structure;
the abutting and fixing plate is of an arc-shaped structure;
the fixed subassembly of trunk still includes the gib, the outside installation of supporting solid board is fixed with a gib, just gib and trunk fixed plate cooperation sliding connection, gib still with No. two fixing bolt parallel arrangement.
3. The branch pulling device for fruit trees as claimed in claim 1, wherein the disassembling and turning adjusting component comprises a mounting seat sleeve and a number one fixing bolt;
the mounting seat sleeve is fixedly mounted in the middle of the trunk fixing plate, and the telescopic outer cylinder of the telescopic assembly is detachably mounted on the mounting seat sleeve in an inserted manner;
and a first fixing bolt for locking and fixing the telescopic outer barrel is further installed on the mounting seat sleeve.
4. The branch pulling device for the fruit tree as claimed in claim 1, wherein the branch pushing plate is of a U-shaped structure;
the branch supporting and pulling assembly also comprises a third fixing bolt, and a plurality of fixing holes are formed in the branch bundling belt;
and a third fixing bolt which is connected with the branch binding belt in a propping manner through a fixing hole in the branch push plate in a thread fit manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210216303.1A CN114402840B (en) | 2022-03-07 | 2022-03-07 | Branch pulling device for fruit trees |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210216303.1A CN114402840B (en) | 2022-03-07 | 2022-03-07 | Branch pulling device for fruit trees |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114402840A CN114402840A (en) | 2022-04-29 |
| CN114402840B true CN114402840B (en) | 2023-03-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210216303.1A Active CN114402840B (en) | 2022-03-07 | 2022-03-07 | Branch pulling device for fruit trees |
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| CN114868725B (en) * | 2022-06-01 | 2023-05-26 | 丽水学院 | Device for preventing and controlling wasps |
| CN116616115B (en) * | 2023-07-20 | 2023-09-15 | 天水师范学院 | Fruit tree branch pulling equipment |
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| CN207276114U (en) * | 2017-09-01 | 2018-04-27 | 维多利科技（江苏）有限公司 | A kind of brake apparatus of bottle gouard moved by hands |
| CN208370371U (en) * | 2018-04-08 | 2019-01-15 | 濮阳职业技术学院 | A kind of Novel fruit-tree La Zhi mechanism and pruning fruit tree device |
| CN109874542A (en) * | 2019-04-12 | 2019-06-14 | 镇平县泽森林果农民专业合作社 | A kind of fruit tree branch puller |
| CN209995016U (en) * | 2019-05-23 | 2020-01-31 | 新疆农业科学院园艺作物研究所 | Branch pulling device for kinds of fruit trees |
| CN211960196U (en) * | 2019-12-27 | 2020-11-20 | 董丽欣 | Apple tree branch pulling and opening device |
| CN213485900U (en) * | 2020-10-29 | 2021-06-22 | 始兴县创发生态农业开发有限公司 | Branch pulling wind-resistant device for fruit trees |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN208988190U (en) * | 2018-07-02 | 2019-06-18 | 中山市金典美金属制品有限公司 | A kind of height-adjustable sofa leg |
| KR200490531Y1 (en) * | 2018-07-05 | 2019-11-28 | (주)다행농원 | Fruit branch support device for crop protection |
| CN110547121A (en) * | 2019-10-11 | 2019-12-10 | 天津市向松生活用品有限公司 | Ornamental plant trunk orthotic devices |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN207276114U (en) * | 2017-09-01 | 2018-04-27 | 维多利科技（江苏）有限公司 | A kind of brake apparatus of bottle gouard moved by hands |
| CN208370371U (en) * | 2018-04-08 | 2019-01-15 | 濮阳职业技术学院 | A kind of Novel fruit-tree La Zhi mechanism and pruning fruit tree device |
| CN109874542A (en) * | 2019-04-12 | 2019-06-14 | 镇平县泽森林果农民专业合作社 | A kind of fruit tree branch puller |
| CN209995016U (en) * | 2019-05-23 | 2020-01-31 | 新疆农业科学院园艺作物研究所 | Branch pulling device for kinds of fruit trees |
| CN211960196U (en) * | 2019-12-27 | 2020-11-20 | 董丽欣 | Apple tree branch pulling and opening device |
| CN213485900U (en) * | 2020-10-29 | 2021-06-22 | 始兴县创发生态农业开发有限公司 | Branch pulling wind-resistant device for fruit trees |
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| CN114402840A (en) | 2022-04-29 |
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