CN212993200U

CN212993200U - Pomegranate tree pruning and shaping device

Info

Publication number: CN212993200U
Application number: CN202021874091.9U
Authority: CN
Inventors: 唐育安
Original assignee: Deyang Jingyang Shuangdong Dongmei Jujube Plantation Specialized Cooperatives
Current assignee: Deyang Jingyang Shuangdong Dongmei Jujube Plantation Specialized Cooperatives
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-04-20
Anticipated expiration: 2030-09-01

Abstract

The utility model discloses a shaping device is pruned to pomegranate tree, including the sleeve, be equipped with flexible groove on the sleeve, flexible inslot interpolation is equipped with flexible post, is equipped with the locking hole on the inner wall of flexible groove one side, and the locking downthehole interpolation is equipped with the locking lever, and flexible post facial make-up is equipped with the pinion rack, and locking lever one side is inserted and is established on the pinion rack, is equipped with the perforation on the flexible post, and the axis of rotation has been installed to the perforation internal rotation, and the motor has been installed to axis of rotation one side, and. Through inserting the flexible post and establishing the flexible inslot on the sleeve, and the stop lever on the sleeve inserts and fixes it on establishing the pinion rack on flexible post, when pruning to the inside branch of pomegranate tree, only need adjust the flexible volume of flexible post in advance, later through control switch starter motor, the motor drives the rotation axis of rotation in pruning knife tackle rotate, and pruning knife tackle carries out the efficient operation of cutting to the branch under high-speed rotation, has the branch and prunes convenient characteristics.

Description

Pomegranate tree pruning and shaping device

Technical Field

The utility model belongs to the technical field of prune, concretely relates to shaping device is pruned to pomegranate trees.

Background

Pomegranate is a deciduous shrub or small tree, and in the tropical zone is a evergreen tree. The crown is in a cluster shape and is in a natural round head shape. The root of the tree is yellow brown. Strong growth and easy rootstock generation at rhizosphere. Trees can be up to 5-7m, typically 3-4m, but dwarf pomegranate is only about 1m or less tall. The trunk is gray brown, and has a tumor-shaped bulge, and the trunk is twisted in the left direction.

The pomegranate crown has many branches, and the tender branches have edges and are mostly square. The small branches are flexible and not easy to break. The branches of one time are staggered and opposite on the small branches with vigorous growth, and have small thorns. The length of thorns is related to variety and growth. The vigorous trees have more thorns, and the old trees have fewer thorns. The color of bud varies with seasons, and is purple, green and orange. Pomegranate is required to be pruned year by year; can be shaped into a single-trunk round head shape or a multi-trunk cluster shape, and can also be strongly trimmed into a dwarfed flat-head crown. In the bearing period, the bare-grown branches are subjected to pinching in summer and short-cut after autumn, so that secondary branches and tertiary branches are avoided from occurring at the top, nutrients are stored in the bare-grown branches, bearing mother branches in the next year are formed, and simultaneously sprout tillers occurring at the rhizosphere are cut off in time. In the pomegranate tree pruning, conventional pruning mode is that the workman erects the cat ladder beside the pomegranate tree, and the workman climbs to the cat ladder, presses the pomegranate tree branch with the arm, bends over again and prunes the unnecessary part of pomegranate branch strip with the pruning sword, and the weak point of existence has: in the pomegranate plantation, the age range of the tree is diversified and developed, so the height of the pomegranate tree is different, in the conventional pomegranate tree, the height of the tree can reach 3-7 meters, for a pruning worker, when the pomegranate tree is pruned, the unnecessary branches are pruned by a pruning knife on a ladder stand when the pomegranate tree is bent, in order to improve the fruit setting rate of the pomegranate tree, the pomegranate tree is generally controlled to grow transversely, the unnecessary branches in the middle of the pomegranate tree are difficult to prune, the small thorns on the small branches growing vigorously grow more, if the pruning worker stretches the pruning knife into the interior of the pomegranate tree to be easily scratched by the small thorns, and the problem that the existing pomegranate tree pruning device is inconvenient to prune exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shaping device is pruned to pomegranate tree to solve the inconvenient problem of pomegranate tree trimming device pruning that exists among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a shaping device is pruned to pomegranate tree, includes the sleeve, be equipped with flexible groove on the sleeve, flexible inslot interpolation is equipped with flexible post, be equipped with the locking hole on the inner wall of flexible groove one side, the downthehole stopper rod that is equipped with that inserts of locking, flexible post facial make-up is equipped with the pinion rack, stopper rod one side is inserted and is established on the pinion rack, be equipped with the perforation on the flexible post, the axis of rotation has been installed to the rotation of perforating, the motor has been installed to axis of rotation one side, axis of rotation opposite side cover is equipped with pruning.

Preferably, the sleeve is provided with a limiting groove, a sliding rod is inserted into the limiting groove, the sliding rod is arranged on a connecting block, the connecting block is arranged on the telescopic column, a pre-tightening spring is arranged on one side of the stop hole, and the pre-tightening spring is sleeved on the stop rod.

Preferably, the sleeve is provided with a handle, the upper end of the handle is respectively provided with a control switch and a storage battery, the control switch and the storage battery are arranged on the sleeve, the motor control end is arranged on the control switch, and the power supply end of the control switch is arranged on the storage battery.

Preferably, the perforated hole is internally provided with a bearing, the rotating shaft penetrates through the bearing, the motor is installed on the telescopic column, the rotating shaft is sleeved with an installation block, the installation block is provided with a plurality of thread grooves, the trimming knife group is installed on a fixed lantern ring, the fixed lantern ring is provided with a plurality of thread holes in the circumferential direction, the thread holes are internally provided with fixing screw rods, and the extending ends of the fixing screw rods are inserted in the thread grooves.

Preferably, the telescopic column is provided with a protection screen plate, the protection screen plate is positioned at the lower end of the pruning knife group, and a cavity is arranged in the telescopic column.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a shaping device is pruned to pomegranate trees is equipped with the protection otter board through at flexible post facial make-up, avoids pruning knife tackle when pruning, and the branch of cutting splashes to the pruning workman on one's body, plays certain safeguard function, and is equipped with the cavity in flexible post, has reduced the weight of flexible post, and the personnel of being convenient for prune lift the sleeve through the handle.

The utility model provides a shaping device is pruned to pomegranate trees through inserting flexible post and establishing the flexible inslot on the sleeve, and the stop lever on the sleeve inserts and fixes it on the pinion rack of establishing on flexible post, when pruning to the inside branch of pomegranate tree, only need adjust the flexible volume of flexible post in advance, later through control switch starter motor, the motor drives the rotation of the epaxial pruning knife tackle of axis of rotation, pruning knife tackle carries out the efficient operation of cutting to the branch under high-speed rotation, have the convenient characteristics of branch pruning.

Drawings

FIG. 1 is a partially cut-away front view of the present invention;

FIG. 2 is an enlarged view of a portion a of FIG. 1;

FIG. 3 is an enlarged schematic view of FIG. 1 at b;

FIG. 4 is an enlarged schematic view of FIG. 1 at c;

fig. 5 is an enlarged schematic view of fig. 1 at d.

In the figure: the multifunctional electric scissors comprise a sleeve 1, a telescopic groove 2, a telescopic column 3, a stop hole 4, a stop rod 5, a toothed plate 6, a perforated hole 7, a rotating shaft 8, a motor 9, a trimmer set 10, a limiting groove 11, a sliding rod 12, a connecting block 13, a pre-tightening spring 14, a handle 15, a control switch 16, a storage battery 17, a bearing 18, a mounting block 19, a threaded groove 20, a fixing lantern ring 21, a threaded hole 22, a fixing screw 23, a protection screen plate 24 and a cavity 25.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1, 2 and 4, a pomegranate tree trimming and shaping device comprises a sleeve 1, wherein a telescopic groove 2 is formed in the sleeve 1, a telescopic column 3 is inserted into the telescopic groove 2, a stop hole 4 is formed in the inner wall of the right side of the telescopic groove 2, a stop rod 5 is inserted into the stop hole 4, a limit groove 11 is formed in the sleeve 1, a slide rod 12 is inserted into the limit groove 11 in a sliding manner, the slide rod 12 is welded on a connecting block 13, the connecting block 13 is welded on the telescopic column 3, the slide rod 12 has a positioning function on the telescopic column 3 to prevent the telescopic column 3 from tilting when the telescopic column is telescopic in the telescopic groove 2, a pre-tightening spring 14 is welded on the right side of the stop hole 4, the pre-tightening spring 14 is in a stretching state, the initial spring force of the pre-tightening spring 14 is 20N, the pre-tightening spring 14 is welded on the outer wall of the stop rod 5, a toothed plate 6 is welded on the telescopic column, the fixing device is stably inserted into the toothed plate 6 for fixing, and the fixing effect is improved.

Referring to fig. 1, 3 and 5, a through hole 7 is formed on the telescopic column 3, a rotating shaft 8 is rotatably connected in the through hole 7, a motor 9 is welded on the right side of the rotating shaft 8, the model of the motor 9 is YB2-132S-4H, a handle 15 is welded on the sleeve 1, the handle 15 is convenient for moving the sleeve 1, a control switch 16 and a storage battery 17 are respectively installed at the upper end of the handle 15, the models of the control switch 16 and the storage battery 17 are respectively B3FS-1050P and TP12-12, the control switch 16 and the storage battery 17 are adhesively connected on the outer wall of the sleeve 1, a control end lead of the motor 9 is connected to an input end of the control switch 16, a power end lead of the control switch 16 is connected to an output end of the storage battery 17, a trimming knife set 10 is sleeved on the left side of the rotating

shaft

8, 4 trimming blades are arranged in the trimming knife set 10, a bearing, the rotating shaft 8 is in interference fit with the inner ring of the bearing 18, the motor 9 is connected with the telescopic column 3 through a bolt, the rotating shaft 8 is provided with an installation block 19 in interference fit, the installation block 19 is provided with 4 thread grooves 20, the trimming knife group 10 is welded on the fixed lantern ring 21, the fixed lantern ring 21 is provided with 4 thread holes 22 in the circumferential direction, the thread holes 22 are in threaded connection with fixing screws 23, the extending ends of the fixing screws 23 are in threaded connection with the thread grooves 20, the fixing screws 23 enable the fixed lantern ring 21 to be fixed on the installation block 19 on the rotating shaft 8, the fixing effect is achieved, the later maintenance and replacement are convenient, the telescopic column 3 is welded with the protection screen plate 24, the protection screen plate 24 is positioned at the lower end of the trimming knife group 10, the protection screen plate 24, the splashed branches hit the pruning person, a cavity 25 is arranged in the telescopic column 3, and the weight of the telescopic column 3 is reduced due to the design of the cavity 25.

When the unnecessary branches of the pomegranate tree plantation need to be pruned, a pruning person only needs to hold the handle 15 with one hand and hold the sleeve 1 to a position below a pomegranate tree to be pruned with the other hand, the pruning person can adjust the telescopic amount of the telescopic column 3 according to the height of the pomegranate tree and the distance between the pruning area and the outer end edge of the fruit tree, an operator holds the stop rod 5 with the hand to pull out a distance outwards, so that the stop rod 5 slides out of the toothed plate 6, the pruning person only needs to adjust the telescopic amount of the telescopic column 3, after the adjustment is completed, the hand holding the stop rod 5 is released, the stop rod 5 is stably inserted into the toothed plate 6 under the action of the spring thrust generated by the pre-tightening spring 14 to fix the telescopic column 3, then the pruning person stretches the pruning knife group 10 into the pomegranate tree pruning position through the handle 15, the motor 9 is started through the control switch 16, the output end of the motor 9 drives the rotating shaft 8 to rotate, 8 left pruning knife tackle 10 of axis of rotation carry out high-speed the rotation, when pruning knife tackle 10 touches the branch, cut the branch fast under its high-speed rotatory effect, be convenient for to the pruning of pomegranate tree branch, and the protection otter board 24 that is located pruning knife tackle 10 lower extreme blocks the branch that splashes after the pruning, avoids it to splash to the clipping personnel on one's body, has certain barrier propterty.

Claims

1. The utility model provides a shaping device is pruned to pomegranate tree, includes sleeve (1), its characterized in that: be equipped with flexible groove (2) on sleeve (1), flexible groove (2) interpolation is equipped with flexible post (3), be equipped with locking hole (4) on the inner wall of flexible groove (2) one side, locking hole (4) interpolation is equipped with stop lever (5), flexible post (3) facial make-up is equipped with pinion rack (6), stop lever (5) one side is inserted and is established on pinion rack (6), be equipped with perforation (7) on flexible post (3), axis of rotation (8) have been installed to perforation (7) internal rotation, motor (9) have been installed to axis of rotation (8) one side, axis of rotation (8) opposite side cover is equipped with pruning knife tackle (10).

2. The pomegranate tree pruning and shaping device according to claim 1, wherein: be equipped with spacing groove (11) on sleeve (1), spacing groove (11) interpolation is equipped with slide bar (12), slide bar (12) are installed on connecting block (13), connecting block (13) are installed on flexible post (3), pretension spring (14) have been installed to locking hole (4) one side, the cover is equipped with on locking rod (5) pretension spring (14).

3. The pomegranate tree pruning and shaping device according to claim 2, wherein: the improved electric wrench is characterized in that a handle (15) is arranged on the sleeve (1), a control switch (16) and a storage battery (17) are arranged at the upper end of the handle (15) respectively, the control switch (16) and the storage battery (17) are arranged on the sleeve (1), the control end of the motor (9) is arranged on the control switch (16), and the power end of the control switch (16) is arranged on the storage battery (17).

4. The pomegranate tree pruning and shaping device of claim 3, wherein: the utility model discloses a trimming knife assembly, including perforation (7), axis of rotation (8) run through in bearing (18), motor (9) are installed on flexible post (3), the cover is equipped with installation piece (19) on axis of rotation (8), be equipped with a plurality of thread groove (20) on installation piece (19), trimming knife group (10) are installed on fixed lantern ring (21), fixed lantern ring (21) are gone up to the ring and are equipped with a plurality of screw hole (22), screw hole (22) interpolation is equipped with clamping screw (23), clamping screw (23) stretch out the end and insert and establish in thread groove (20).

5. The pomegranate tree pruning and shaping device according to claim 2, wherein: the upper portion of the telescopic column (3) is provided with a protection screen plate (24), the protection screen plate (24) is located at the lower end of the pruning knife group (10), and a cavity (25) is arranged in the telescopic column (3).