CN117643248A - Forestry fruit tree cultivates with preventing weighing down branch frame of drawing in - Google Patents
Forestry fruit tree cultivates with preventing weighing down branch frame of drawing in Download PDFInfo
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- CN117643248A CN117643248A CN202410121397.3A CN202410121397A CN117643248A CN 117643248 A CN117643248 A CN 117643248A CN 202410121397 A CN202410121397 A CN 202410121397A CN 117643248 A CN117643248 A CN 117643248A
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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
- A01G17/10—Holders for boughs or branches
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- Forklifts And Lifting Vehicles (AREA)
Abstract
本发明公开了一种林业果树培育用防坠枝收拢架，涉及果树支撑技术领域，包括两个弧形底盘，升降管内竖直滑动安装有滑动支撑柱，旋转盘与调节盘之间固定有支撑弹簧，升降管上安装有用于驱动调节盘相对升降管竖直滑动的预紧调节组件，升降柱与滑动支撑柱之间安装有用于驱动转向罩转动的角度调节组件。本发明通过设置的竖向套筒在相对延伸板线性移动的过程中，升降管在限位撑杆的支撑作用下能相对竖向套筒竖直上移，实现对弧形托板竖直高度的调节，实现对果树枝干进行有效支撑，预紧调节组件能对支撑弹簧的初始压缩量进行调节，使得支撑弹簧受压后的形变长度得到调节，实现根据树枝的下坠程度对其进行稳定支撑。
The invention discloses an anti-falling branch gathering frame for forestry fruit tree cultivation, and relates to the technical field of fruit tree support. It includes two arc-shaped chassis, a sliding support column is installed vertically in the lifting tube, and a support is fixed between the rotating disk and the adjusting disk. A spring is installed on the lift tube, and a preload adjustment component for driving the adjustment plate to slide vertically relative to the lift tube is installed. An angle adjustment component for driving the steering cover to rotate is installed between the lift column and the sliding support column. In the present invention, during the linear movement of the vertical sleeve relative to the extension plate, the lift pipe can move vertically upward relative to the vertical sleeve under the support of the limiting strut, thereby achieving adjustment of the vertical height of the arc-shaped support plate. Adjustment to achieve effective support for fruit branches. The preload adjustment component can adjust the initial compression amount of the support spring so that the deformation length of the support spring after being compressed can be adjusted to achieve stable support according to the degree of fall of the branch. .
Description
Technical Field
The invention relates to the technical field of fruit tree support, in particular to an anti-falling branch gathering frame for cultivation of forestry fruit trees.
Background
The fruit trees refer to edible trees of fruits, perennial plants and stock thereof which can provide edible fruits and seeds are commonly known, the fruit trees have strong adaptability, can be planted on plains, two banks of rivers, roads, front and rear parts of rural areas, can grow on sandy lands, hills, sea-shoals and other places, and can be selected and planted with proper fruit trees, so that the economic income is increased, water and soil loss can be prevented, green coverage area is increased, climate is regulated, and therefore, the environment is greened, beautified and purified, and the needed fruit tree plants can be obtained by planting and cultivating the fruit trees.
Fruit trees obtained through planting cultivation can bear a large amount of fruits generally, and because partial branches of the fruit trees are large in fruiting quantity, the fruits can cause downward pressing and falling of the branches, so that the branches are required to be supported by means of the falling prevention device to prevent the branches from falling to the ground to affect the growth of the fruit trees, but the existing falling prevention device only supports the branches by means of supporting rods or suspends and supports the branches by using steel wires, the degree of adjustment of the supporting process is poor, flexible adjustment cannot be performed according to the falling condition of the branches, and the falling prevention supporting effect of the branches is poor. Therefore, the anti-falling branch collecting frame for cultivation of the forestry fruit trees is provided at present to solve the problems.
Disclosure of Invention
The invention aims to provide an anti-falling branch gathering frame for cultivation of forestry fruit trees, which solves the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a forestry fruit tree is cultivated with preventing weighing down branch frame of drawing in, includes two arc chassis, forms annular structure after two arc chassis tip butt joints, install the location plunger that inserts earth on the arc chassis, install the extension board on the arc chassis, slidable mounting has translation balladeur train on the extension board, be fixed with vertical sleeve on the translation balladeur train, rotate on the extension board install with vertical sleeve threaded connection's adjusting screw, adjusting screw's tip is fixed with the hand wheel, vertical slidable mounting has the lifter on the vertical sleeve, install coupling assembling on the extension board, coupling assembling with articulated between the lifter has spacing vaulting pole, the fixed sleeve that cup joints in top of lifter has spacing sleeve, vertical slidable mounting has the slip support column in the lifter, the last fixed cup joint of slip support column with spacing sleeve's interior top butt's fender dish, lifter internally mounted has the regulating disk, the rotary disk is installed in the rotation to the slip support column lower extreme, be fixed with supporting spring between rotary disk and the regulating disk, install on the lifter and be used for the drive relative vertical slidable mounting has the lifter to rotate the supporting roller, install the supporting roller is rotated to the arc support column, rotate the supporting roller is rotated to the inside and is rotated to the supporting roller.
As an improvement scheme of the invention: the pre-tightening adjusting assembly comprises an adjusting threaded cylinder fixed at the lower end of the adjusting disc, an adjusting threaded column in threaded connection with the adjusting threaded cylinder is rotatably mounted in the lifting tube, and a clamping strip vertically sliding and penetrating through the adjusting disc is fixed on the inner wall of the lifting tube.
As an improvement scheme of the invention: the pre-tightening adjusting assembly further comprises a hand crank rotatably mounted on the lifting tube, a driving bevel gear positioned inside the lifting tube is fixed on the hand crank, and a driven bevel gear fixedly sleeved on the adjusting threaded column is connected to the driving bevel gear in a meshed mode.
As an improvement scheme of the invention: the angle adjusting assembly comprises a connecting frame II fixed at the top of the lifting column, a rack vertically arranged is fixed on the connecting frame II, a fixing frame is fixed on the sliding support column, a worm is rotatably installed on the fixing frame, a worm wheel meshed with the worm is fixed on the steering cover, and a gear meshed with the rack is coaxially fixed on the worm.
As an improvement scheme of the invention: the angle adjusting assembly further comprises a lifting frame fixed at the lower end of the lifting pipe, a connecting frame I is vertically and slidably installed on the lifting frame, the lower end of the lifting column is rotatably installed on the connecting frame I, a threaded rod vertically arranged is connected to the lifting frame in a threaded mode, and the upper end of the threaded rod is rotatably installed on the connecting frame I.
As an improvement scheme of the invention: the side wall sliding mounting of lifting tube has the support, be fixed with the triangle fixture block on the support, be fixed with connecting spring between support and the lifting tube, the V-arrangement draw-in groove of a plurality of circumference evenly distributed has been seted up to the lateral wall of slip support column, the triangle fixture block with V-arrangement draw-in groove grafting adaptation.
As an improvement scheme of the invention: the arc chassis is provided with a T-shaped sliding block in a circumferential sliding manner, the extension plate is fixedly connected with the T-shaped sliding block, the extension plate is provided with a locking stud in a vertical arrangement in a threaded manner, and the lower end of the locking stud is abutted to the extension plate.
As an improvement scheme of the invention: the connecting assembly comprises a connecting seat, the lower end of the limiting stay bar is hinged to the connecting seat, and a positioning stud in threaded connection with the extension plate is rotatably arranged on the connecting seat.
As an improvement scheme of the invention: an arc-shaped anti-tilting frame which is horizontally arranged is fixed on one side of the vertical sleeve, which faces the arc-shaped chassis.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, in the process that the vertical sleeve is linearly moved relative to the extension plate, the lifting pipe can vertically move upwards relative to the vertical sleeve under the supporting action of the limiting supporting rod, so that the vertical height of the arc-shaped supporting plate is adjusted, the effective support of the fruit tree branches is realized by means of the elastic supporting action of the supporting springs, the initial compression amount of the supporting springs can be adjusted by the pre-tightening adjusting component, the deformation length of the supporting springs after being pressed is adjusted, and the stable support of the supporting springs according to the falling degree of the branches is realized.
According to the invention, the angle of the arc-shaped supporting plate can be adjusted along with the rotation of the steering cover, so that the opening of the arc-shaped supporting plate can horizontally correspond to the branches of a fruit tree, after the arc-shaped supporting plate is abutted against the branches, the arc-shaped supporting plate is driven to rotate to the upward opening through the angle adjusting assembly, in the process, the supporting spring is compressed and plays an effective elastic supporting role on the arc-shaped supporting plate, the supporting operation convenience on the falling branches is greatly improved, and the stable supporting and anti-falling effects are achieved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention;
FIG. 3 is a schematic view of the partial structure of FIG. 2 in the present invention, shown in section;
FIG. 4 is an enlarged schematic view of portion A of FIG. 3 in accordance with the present invention;
FIG. 5 is an enlarged schematic view of portion B of FIG. 3 in accordance with the present invention;
FIG. 6 is a schematic diagram showing the connection of the sliding support column, the baffle disc, the rotating disc and other parts in the invention;
FIG. 7 is an enlarged schematic view of portion C of FIG. 6 in accordance with the present invention;
FIG. 8 is a schematic view of the structure of the sliding support column, lifting column, pretension adjustment assembly, etc. according to the present invention;
FIG. 9 is a schematic view of the structure of the sliding support column, lifting column, and angle adjustment assembly of the present invention;
FIG. 10 is a schematic view of FIG. 9 at a certain viewing angle in accordance with the present invention;
FIG. 11 is a schematic illustration of the connection of the vertical sleeve, arc anti-roll mount, translating carriage, and extension plate of the present invention.
In the figure: the device comprises a 1-arc-shaped chassis, a 2-positioning plunger, a 3-extension plate, a 4-adjusting screw, a 5-vertical sleeve, a 6-lifting tube, a 7-limit supporting rod, an 8-translation sliding frame, a 9-limit sleeve, a 10-steering cover, an 11-arc-shaped supporting plate, a 12-connecting seat, a 13-positioning stud, a 14-baffle disc, a 15-hand wheel, a 16-sliding supporting column, a 17-adjusting screw cylinder, a 18-adjusting screw column, a 19-lifting column, a 20-supporting spring, a 21-clamping strip, a 22-adjusting disc, a 23-threaded rod, a 24-lifting frame, a 25-connecting frame I, a 26-fixing frame, a 27-V-shaped clamping groove, a 28-pushing frame, a 29-triangular clamping block, a 30-connecting spring, a 31-rotating disc, a 32-T-shaped sliding block, a 33-driven bevel gear, a 34-driving bevel gear, a 35-handle, a 36-supporting roller, a 37-gear, a 38-rack, a 39-connecting frame II, a 40-worm gear, a 41-locking screw, a 42-worm and a 43-arc-shaped tilting preventing frame.
Detailed Description
The technical scheme of the invention is further described in detail below with reference to the specific embodiments:
example 1
Referring to fig. 1-11, an anti-falling branch collecting frame for cultivation of forestry fruit trees comprises two arc-shaped chassis 1, wherein the end parts of the two arc-shaped chassis 1 are in butt joint to form an annular structure, a positioning insert rod 2 inserted into soil is installed on the arc-shaped chassis 1, an extension plate 3 is installed on the arc-shaped chassis 1, a translation sliding frame 8 is slidably installed on the extension plate 3, a vertical sleeve 5 is fixed on the translation sliding frame 8, an adjusting screw 4 in threaded connection with the vertical sleeve 5 is rotatably installed on the extension plate 3, and a hand wheel 15 is fixed at the end part of the adjusting screw 4.
Two arc chassis 1 install the both sides at fruit tree trunk respectively, and the tip of two arc chassis 1 is docked, and is fixed with the help of current bolt and nut connection, inserts in earth with a plurality of location plungers 2, realizes that arc chassis 1 fixes on ground, guarantees the holistic stability of this device.
Can drive adjusting screw 4 rotation through rocking hand wheel 15, adjusting screw 4 drive vertical sleeve 5 slide under translation carriage 8's direction effect extension board 3 relatively, realize that vertical sleeve 5 keeps away from trunk center and remove, realize that vertical sleeve 5 corresponds with the branch that needs to support the drawing in.
The lifting tube 6 is vertically and slidably installed on the vertical sleeve 5, the connecting assembly is installed on the extension plate 3, the limit supporting rod 7 is hinged between the connecting assembly and the lifting tube 6, the limit sleeve 9 is fixedly sleeved at the top of the lifting tube 6, the sliding supporting column 16 is vertically and slidably installed in the lifting tube 6, the baffle disc 14 which is abutted to the inner top of the limit sleeve 9 is fixedly sleeved on the sliding supporting column 16, the adjusting disc 22 is installed in the lifting tube 6, the rotating disc 31 is rotatably installed at the lower end of the sliding supporting column 16, the supporting spring 20 is fixedly arranged between the rotating disc 31 and the adjusting disc 22, the pre-tightening adjusting assembly for driving the adjusting disc 22 to vertically slide relative to the lifting tube 6 is installed on the lifting tube 6, the lifting column 19 vertically and slidably penetrates through the sliding supporting column 16, the steering cover 10 is rotatably installed on the sliding supporting column 16, the arc supporting plate 11 is fixedly arranged on the steering cover 10, the supporting rollers 36 are uniformly distributed in the annular directions, the supporting rollers 36 are rotatably installed on the inner sides of the arc supporting plate 11, and the angle adjusting assembly for driving the steering cover 10 is installed between the lifting column 19 and the sliding supporting column 16.
The vertical sleeve 5 is keeping away from the in-process that arc chassis 1 removed, under the supporting role of spacing vaulting pole 7 for lift tube 6 is vertical to be moved up relative vertical sleeve 5, realizes the lifting adjustment to the vertical height of arc layer board 11, makes the arc layer board 11 be close to the height of branch. The steering cover 10 drives the arc-shaped supporting plate 11 to rotate from a horizontal state to a vertical state through the angle adjusting assembly, and then the arc-shaped supporting plate 11 supports branches and prevents falling.
Specifically, the angle adjusting assembly comprises a connecting frame II39 fixed on the top of the lifting column 19, a rack 38 arranged vertically is fixed on the connecting frame II39, a fixing frame 26 is fixed on the sliding support column 16, a worm 42 is rotatably installed on the fixing frame 26, a worm wheel 40 meshed with the worm 42 is fixed on the steering cover 10, and a gear 37 meshed with the rack 38 is coaxially fixed on the worm 42.
In addition, the angle adjusting component further comprises a lifting frame 24 fixed at the lower end of the lifting pipe 6, a connecting frame I25 is vertically and slidably arranged on the lifting frame 24, the lower end of the lifting column 19 is rotatably arranged on the connecting frame I25, a threaded rod 23 which is vertically arranged is connected to the lifting frame 24 in a threaded manner, and the upper end of the threaded rod 23 is rotatably arranged on the connecting frame I25.
Through the arrangement, the connecting frame I25 can be driven through screwing the threaded rod 23 to drive the lifting column 19 to vertically move upwards, at the moment, the lifting column 19 drives the rack 38 to vertically move upwards through the connecting frame II39, the rack 38 drives the gear 37 to rotate, the gear 37 drives the worm 42 to rotate, the worm 42 drives the worm wheel 40 to rotate, the steering cover 10 drives the arc-shaped supporting plate 11 to rotate to a vertical state, in the process, the supporting roller 36 on the arc-shaped supporting plate 11 is in rolling butt with the branches, damage to the branches caused by direct butt of the arc-shaped supporting plate 11 and the branches can be effectively avoided, the branches are rotated to the in-process with the opening vertically upwards, the branches are lifted and supported, the good anti-falling effect is achieved, the operation is simple and efficient, and the supporting operation efficiency on the branches is greatly improved.
In addition, the side wall of the lifting tube 6 is slidably provided with a pushing frame 28, a triangular clamping block 29 is fixed on the pushing frame 28, a connecting spring 30 is fixed between the pushing frame 28 and the lifting tube 6, a plurality of V-shaped clamping grooves 27 which are uniformly distributed in the circumferential direction are formed in the side wall of the sliding support column 16, and the triangular clamping block 29 is in plug-in fit with the V-shaped clamping grooves 27.
When the arc-shaped supporting plate 11 rotates to a vertical state and supports the branches, the branches inevitably apply torsion force to the arc-shaped supporting plate 11 due to inconsistent extending directions of the branches and the central axis direction of the arc-shaped supporting plate 11, the sliding supporting columns 16 can rotate a certain angle relative to the lifting pipes 6 at the moment, and in the process, the triangular clamping blocks 29 are inserted into the V-shaped clamping grooves 27 at corresponding positions under the elastic action of the connecting springs 30, so that timely positioning after the rotation change of the sliding supporting columns 16 is realized, stability after the adaptive rotation adjustment of the arc-shaped supporting plates 11 according to the extending directions of the branches is guaranteed, and anti-falling supporting effects on the branches are greatly improved.
In addition, the pretension adjusting component of the device comprises an adjusting thread cylinder 17 fixed at the lower end of an adjusting disc 22, an adjusting thread column 18 in threaded connection with the adjusting thread cylinder 17 is rotationally arranged in a lifting tube 6, a clamping strip 21 vertically sliding and penetrating through the adjusting disc 22 is fixed on the inner wall of the lifting tube 6, the pretension adjusting component further comprises a hand crank 35 rotationally arranged on the lifting tube 6, a driving bevel gear 34 positioned in the lifting tube 6 is fixed on the hand crank 35, and a driven bevel gear 33 fixedly sleeved on the adjusting thread column 18 is connected on the driving bevel gear 34 in a meshed manner.
Can drive the drive bevel gear 34 through the hand crank 35 and rotate, the drive bevel gear 34 drives driven bevel gear 33 and rotates, driven bevel gear 33 can drive the regulation screw thread post 18 and rotate, the vertical removal of regulation screw thread post 18 drive regulation screw thread section of thick bamboo 17 this moment, adjust the dish 22 promptly, the interval of adjustment dish 22 and slip support column 16 is realized adjusting promptly, the compression degree of support spring 20 realizes adjusting, when needing to prevent weighing down the branch that the result volume is great, adjust support spring 20 makes its length shorten and improves pretightning force, guarantee that its arc layer board 11 can carry out stable support to the branch, this draws in the frame and can carry out the regulation according to the quantity of fruit on the branch promptly according to the weight of branch, the degree of adjustability of this device has been promoted greatly and application scene has been widened.
Example 2
Referring to fig. 1-11, on the basis of embodiment 1, in addition, a T-shaped slider 32 is slidingly installed on the arc-shaped chassis 1 in a circumferential direction, the extension plate 3 is fixedly connected with the T-shaped slider 32, a locking stud 41 vertically arranged is in threaded connection with the extension plate 3, and the lower end of the locking stud 41 is abutted with the extension plate 3.
The T-shaped sliding block 32 can drive the extension plate 3 and the vertical sleeve 5 to move and adjust in the annular direction relative to the arc-shaped chassis 1, namely, the position of the arc-shaped supporting plate 11 can be adjusted in the annular direction according to the position of the branch to be supported, and the stable support of the branch is ensured to play a role in preventing falling.
In addition, the connecting assembly comprises a connecting seat 12, the lower end of the limit stay bar 7 is hinged on the connecting seat 12, and a positioning stud 13 in threaded connection with the extension plate 3 is rotatably arranged on the connecting seat 12. The side of the vertical sleeve 5 facing the arc-shaped chassis 1 is fixed with an arc-shaped anti-tilting frame 43 which is horizontally arranged.
The connecting seat 12 and the extending plate 3 can be separated by reversely screwing the positioning stud 13, the vertical sleeve 5 is adjusted to move towards the trunk of the fruit tree relative to the extending plate 3, the arc-shaped anti-tilting frame 43 can support the trunk of the fruit tree, the anti-tilting effect on the trunk of the fruit tree is achieved, namely, the device can support the fruit tree in an anti-tilting manner at the initial growth stage of the fruit tree, and can support the branches of the fruit tree in an anti-falling manner during the fruit tree fruiting period, so that the functionality of the device is greatly improved.
In summary, according to the invention, in the process that the vertical sleeve 5 is linearly moved relative to the extension plate 3, the lifting pipe 6 can vertically move upwards relative to the vertical sleeve 5 under the supporting action of the limit supporting rod 7, so that the vertical height of the arc-shaped supporting plate 11 is adjusted, the effective support of the fruit tree branches is realized by means of the elastic supporting action of the supporting springs 20, the initial compression amount of the supporting springs 20 can be adjusted by the pre-tightening adjusting component, the deformation length of the supporting springs 20 after being compressed is adjusted, and the stable support of the tree branches according to the falling degree of the branches is realized.
According to the invention, the arc-shaped supporting plate 11 can rotate along with the steering cover 10 to adjust the angle, so that the opening of the arc-shaped supporting plate 11 can horizontally correspond to the branches of a fruit tree, after the arc-shaped supporting plate 11 is abutted against the branches, the arc-shaped supporting plate 11 is driven to rotate to the opening upwards by the angle adjusting assembly, in the process, the supporting spring 20 is compressed and plays an effective elastic supporting role on the arc-shaped supporting plate 11, the convenience of supporting the falling branches is greatly improved, and a stable supporting and anti-falling effect is achieved.
It should be noted that, although the present disclosure describes embodiments, each embodiment does not include a separate technical solution, and the description is only for clarity, those skilled in the art should understand that the technical solutions in the embodiments may be properly combined to form other embodiments that can be understood by those skilled in the art, and the above embodiments only represent the preferred embodiments of the present disclosure, and the description is more specific and detailed, but should not be construed as limiting the scope of the present disclosure. It should be noted that modifications, improvements and substitutions can be made by those skilled in the art without departing from the spirit of the invention, which fall within the scope of the present invention. The protection scope of the invention of the technical proposal is subject to the appended claims.
Claims (9)
1. The utility model provides a forestry fruit tree is cultivated with preventing weighing down branch frame of drawing in, includes two arc chassis (1), forms annular structure after the butt joint of two arc chassis (1) tip, install on arc chassis (1) and insert locating plunger (2) of earth, a serial communication port, install extension board (3) on arc chassis (1), slidable mounting has translation balladeur train (8) on extension board (3), is fixed with vertical sleeve (5) on translation balladeur train (8), rotate on extension board (3) install adjusting screw (4) with vertical sleeve (5) threaded connection, the tip of adjusting screw (4) is fixed with hand wheel (15), vertical slidable mounting has lifter (6) on vertical sleeve (5), install coupling assembling on extension board (3), coupling assembling with articulated between lifter (6) have spacing vaulting pole (7), the top of lifter (6) is fixed to cup joint spacing sleeve (9), vertical slidable mounting has sliding support column (16) in lifter (6), sliding support column (16) have fixed connection with vertical sleeve (5) threaded connection's adjusting screw (15), lifter (16) have fixed connection with the top of lifter (6) installs under rotating support column (16), be fixed with supporting spring (20) between rotary disk (31) and regulating disk (22), install on lifter (6) and be used for the drive the vertical gliding pretension adjusting part of lifter (6) relative lifter (22), vertical slip runs through in slide support column (16) has lift post (19), rotate on slide support column (16) and install steering cap (10), be fixed with arc layer board (11) on steering cap (10), a plurality of backing roll (36) are evenly distributed in arc layer board (11), backing roll (36) rotate and install arc layer board (11) inboard, install between lift post (19) and slide support column (16) and be used for the drive steering cap (10) pivoted angle adjusting part.
2. The branch folding frame is prevented from falling for cultivation of forestry fruit trees according to claim 1, wherein the pre-tightening adjusting component comprises an adjusting threaded cylinder (17) fixed at the lower end of the adjusting disc (22), an adjusting threaded column (18) in threaded connection with the adjusting threaded cylinder (17) is rotatably installed in the lifting tube (6), and a clamping strip (21) vertically penetrating through the adjusting disc (22) in a sliding mode is fixed on the inner wall of the lifting tube (6).
3. The branch drop prevention folding frame for cultivation of forestry fruit trees according to claim 2, wherein the pre-tightening adjusting component further comprises a hand crank (35) rotatably installed on the lifting tube (6), a driving bevel gear (34) located inside the lifting tube (6) is fixed on the hand crank (35), and a driven bevel gear (33) fixedly sleeved on the adjusting threaded column (18) is connected to the driving bevel gear (34) in a meshed mode.
4. The falling branch prevention folding frame for cultivation of forestry fruit trees according to claim 1, wherein the angle adjusting assembly comprises a connecting frame II (39) fixed at the top of a lifting column (19), a rack (38) arranged vertically is fixed on the connecting frame II (39), a fixing frame (26) is fixed on a sliding support column (16), a worm (42) is rotatably installed on the fixing frame (26), a worm wheel (40) meshed with the worm (42) is fixed on a steering cover (10), and a gear (37) meshed with the rack (38) is coaxially fixed on the worm (42).
5. The branch folding frame of preventing falling for cultivation of forestry fruit trees according to claim 4, wherein the angle adjusting assembly further comprises a lifting frame (24) fixed at the lower end of the lifting pipe (6), a connecting frame I (25) is vertically and slidably installed on the lifting frame (24), the lower end of the lifting column (19) is rotatably installed on the connecting frame I (25), a threaded rod (23) which is vertically arranged is connected to the lifting frame (24) in a threaded mode, and the upper end of the threaded rod (23) is rotatably installed on the connecting frame I (25).
6. The falling branch prevention folding frame for cultivation of forestry fruit trees according to claim 1, wherein the side wall of the lifting tube (6) is slidably provided with a pushing frame (28), a triangular clamping block (29) is fixed on the pushing frame (28), a connecting spring (30) is fixed between the pushing frame (28) and the lifting tube (6), a plurality of annular evenly distributed V-shaped clamping grooves (27) are formed in the side wall of the sliding support column (16), and the triangular clamping block (29) is in splicing fit with the V-shaped clamping grooves (27).
7. The falling branch prevention collecting frame for cultivation of forestry fruit trees according to claim 1, wherein the arc-shaped chassis (1) is provided with a T-shaped sliding block (32) in a sliding mode in a circumferential direction, the extending plate (3) is fixedly connected with the T-shaped sliding block (32), the extending plate (3) is provided with a locking stud (41) which is vertically arranged in a threaded mode, and the lower end of the locking stud (41) is abutted to the extending plate (3).
8. The anti-falling branch collecting frame for cultivation of forestry fruit trees according to claim 1, wherein the connecting assembly comprises a connecting seat (12), the lower end of the limiting stay bar (7) is hinged to the connecting seat (12), and a positioning stud (13) in threaded connection with the extension plate (3) is rotatably installed on the connecting seat (12).
9. The falling branch prevention gathering frame for cultivation of forestry fruit trees according to any one of claims 1 to 8, wherein an arc-shaped tilting prevention frame (43) horizontally arranged is fixed on one side of the vertical sleeve (5) facing the arc-shaped chassis (1).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410121397.3A CN117643248B (en) | 2024-01-30 | 2024-01-30 | Forestry fruit tree cultivates with preventing weighing down branch frame of drawing in |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410121397.3A CN117643248B (en) | 2024-01-30 | 2024-01-30 | Forestry fruit tree cultivates with preventing weighing down branch frame of drawing in |
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| CN117643248A true CN117643248A (en) | 2024-03-05 |
| CN117643248B CN117643248B (en) | 2024-04-16 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118355807A (en) * | 2024-06-20 | 2024-07-19 | 诸城市万景源农业科技有限公司 | Fruit tree trimming device |
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