CN215011816U - Fruit tree trimming device - Google Patents

Abstract

The utility model discloses a fruit tree trimming means belongs to the fruit tree field of planting, including pruning structure, installation pipe, stay cord, motor power, internal thread pipe, screw rod, polygonal groove, polygon pole, the control structure that grips. The utility model discloses grip the control structure through the staff during use, when needs are pruned, utilize motor power work to drive the polygon pole and rotate, and then the polygon pole motion drives the screw rod under the limiting action in polygon groove and rotates, the screw rod rotates downstream under the screw thread effect of internal thread pipe, and then drive stay cord downstream, stay cord downstream drives and prunes the structure action, and then utilize the pruning structure to prune the fruit tree branch, prune the reversal of completion back motor power, and then prune the structure and open and reset, the repeated above-mentioned process is accomplished and is pruned next time, this device compact structure practicality is strong.

Description

Fruit tree trimming device

Technical Field

The utility model relates to a fruit tree planting field, especially a fruit tree trimming device.

Background

Fruit tree planting is big in the agricultural, in the fruit vegetables planting maintenance process, need regularly prune, among the prior art, the fruit tree is pruned all the manual work, it prunes to utilize manual drive scissors for pruning to the fruit tree usually during the pruning, because the note hardness of fruit tree is big, during the pruning staff need use very big power can cut the branch, and then wasted a large amount of manpowers, current powered trimming means is the great trimmer of gasoline engine driven individuality usually, bulky weight is heavy, be not convenient for prune the fruit tree, consequently, need a fruit tree trimming means who solves above-mentioned problem.

Disclosure of Invention

The utility model aims at solving the problem of proposing in the background art, designing a fruit tree pruning device.

According to the technical scheme, the utility model discloses a realize above-mentioned mesh, a fruit tree trimming means, including pruning structure, installation pipe, stay cord, motor power, internal thread pipe, screw rod, polygonal groove, polygon pole, the control structure that grips, pruning structure fixed mounting is in installation pipe upper end, the stay cord is connected on pruning structure and is located the installation intraductal, motor power fixed mounting is in installation pipe lower extreme, the internal thread fixed mounting inlays lower part in the installation pipe, the screw rod revolves soon the cartridge in the internal thread intraductal and its upper end and the rotatable articulated connection of stay cord, polygonal groove opens in the screw rod lower part, the slip cartridge of polygon pole is in polygonal inslot and its lower extreme and motor power output fixed connection, grip control structure fixed mounting in the motor power lower extreme.

Furthermore, the trimming structure comprises a mounting seat, a first blade, a second blade and a return spring, wherein the mounting seat is fixedly mounted at the upper end of the mounting pipe, the first blade is fixedly mounted on the mounting seat, the middle part of the second blade is rotatably hinged to the middle part of the first blade, the inner end of the second blade is fixedly connected with the upper end of the pull rope, the return spring is sleeved on the pull rope, the lower end of the return spring is connected with the mounting seat, and the upper end of the return spring is fixedly connected with the second blade.

Furthermore, the holding control structure comprises a handle, a socket, a storage battery, a plug and locking bolts, wherein the handle is fixedly arranged at the lower end of the power motor, the socket is fixedly arranged at the lower end of the handle, the upper part of the storage battery is sleeved on the socket, the plug is fixedly arranged in the middle of the upper part of the storage battery and matched with the socket, and the two locking bolts are respectively inserted into two sides of the upper part of the storage battery and screwed on the socket.

Furthermore, a control key is arranged on the handle and is arranged on the upper part of the handle.

Furthermore, the polygonal rods and the polygonal grooves are of polygonal structures with corresponding sizes, and the number of the sides of the polygonal rods and the polygonal grooves is larger than or equal to that of the four sides.

Has the advantages that:

when the device is used, a holding control structure is held by workers, when trimming is needed, the power motor is used for driving the polygonal rod to rotate, the polygonal rod moves under the limiting action of the polygonal groove to drive the screw rod to rotate, the screw rod rotates to move downwards under the action of the threads of the internally threaded pipe to drive the pull rope to move downwards, the pull rope moves downwards to drive the trimming structure to act, the trimming structure is used for trimming fruit tree branches, the power motor rotates reversely after trimming is completed, the trimming structure is opened and reset, the process is repeated to complete next trimming, and the problem that the trimming in the prior art needs larger physical power is solved;

grip control structure through dismantled and assembled battery design, can take off the battery and charge alone, increased the use convenience.

Drawings

Fig. 1 is a schematic structural view of the fruit tree pruning device of the present invention;

FIG. 2 is an enlarged schematic structural view of the internal threaded tube of the fruit tree pruning device of the present invention;

fig. 3 is an enlarged schematic structural view of the storage battery part of the fruit tree pruning device of the present invention.

In the figure, 1, a pipe is installed; 2. pulling a rope; 3. a power motor; 4. an internally threaded tube; 5. a screw; 6. a polygonal groove; 7. a polygonal rod; 8. a mounting seat; 9. a first blade; 10. a second blade; 11. a return spring; 12. a grip; 13. a socket; 14. a storage battery; 15. a plug; 16. a locking bolt; 17. and (6) control keys.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper/lower end", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed/sleeved," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a fruit tree pruning device comprises a pruning structure, an installation pipe 1, a pull rope 2, a power motor 3, an internal threaded pipe 4, a screw rod 5, a polygonal groove 6, a polygonal rod 7 and a holding control structure, wherein the pruning structure is fixedly installed at the upper end of the installation pipe 1, the pull rope 2 is connected to the pruning structure and is positioned in the installation pipe 1, the power motor 3 is fixedly installed at the lower end of the installation pipe 1, the internal threaded pipe 4 is fixedly embedded at the middle lower part of the installation pipe 1, the screw rod 5 is rotatably inserted in the internal threaded pipe 4, the upper end of the screw rod is rotatably hinged with the pull rope 2, the polygonal groove 6 is arranged at the lower part of the screw rod 5, the polygonal rod 7 is slidably inserted in the polygonal groove 6, the lower end of the polygonal rod is fixedly connected with the output end of the power motor 3, the holding control structure is fixedly installed at the lower end of the power motor 3, wherein, power motor 3 chooses direct current motor for use, and internal thread pipe 4 is that the inner wall is equipped with the screwed tubular structure.

The utility model discloses in, the structure of pruning includes mount pad 8, a blade 9, No. two blades 10, answer spring 11, mount pad 8 fixed mounting is in 1 upper end of installation pipe, a blade 9 fixed mounting has on mount pad 8, the middle part rotatable of No. two blades 10 articulates on a blade 9 middle part and its inner end and 2 upper end fixed connection of stay cord, answer spring 11 overlaps on stay cord 2 and its lower extreme is connected its upper end and No. two blades 10 fixed connection with mount pad 8, when stay cord 2 descends, the stay cord drives No. two blades 10 and rotates, and then No. two blades 10 rotate and join in marriage No. one blade 9 and form shearing movement, and then prune the fruit tree, when stay cord 2 becomes lax also be when power motor 3 reverses, answer spring 11 promotes No. two blades 10 and reset.

The utility model discloses in, the control structure that grips includes handle 12, socket 13, battery 14, plug 15, locking bolt 16, handle 12 fixed mounting is in 3 lower extremes of driving motor, socket 13 fixed mounting is in handle 12 lower extremes, battery 14 upper portion suit is on socket 13, 15 fixed mounting of plug in battery 14 upper portion middle part and with the cooperation of socket 13, two locking bolt 16 cartridge respectively in battery 14 upper portion both sides and twist soon on socket 13, during the use, the staff grips this device through handle 12, when needs charge, make it deviate from socket 13 through twisting locking bolt 16 soon, then alright take off battery 14, wherein, the electric connection of battery 14 is realized to 15 cooperation sockets 13 of plug.

The utility model discloses in, be equipped with control key 17 on the handle 12, control key 17 is installed on handle 12 upper portion, wherein, be connected with direct current motor positive and negative rotation circuit on the control key 17, control key 17's button has two, be corotation and reversal button respectively, represent shearing and opening of pruning structure respectively, socket 13 passes through control key 17's circuit and motor power 3 electric connection, and then utilize control key 17's positive and negative rotation circuit control motor power 3 positive and negative rotation, positive and negative rotation control circuit belongs to prior art, do not give the detailing here admittedly.

The utility model discloses in, polygonal rod 7 and polygonal groove 6 are the polygonal structure that the size corresponds, and polygonal rod 7 and polygonal groove 6's limit number more than or equal to four sides, and then utilize polygonal rod 7 and polygonal groove 6 to cooperate, play polygonal rod 7 and drive the screw rod 5 that opens there is polygonal groove 6 and rotate while polygonal groove 6 can slide on polygonal rod 7.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet control requirements, and specific connection and control sequences.

In this embodiment:

example (b): this device grips through the staff when using and grips the control structure, when needs are pruned, operation installation pipe 1 drives and prunes the structure and take one's place to waiting to prune on the branch, the corotation button on the control key 17 on the operation grip control structure, and then utilize motor power 3 work to drive polygon pole 7 and rotate, and then polygon pole 7 motion drives screw rod 5 and rotates under the restriction of polygon groove 6, screw rod 5 rotates under the screw thread effect of internal thread pipe 4 downstream, and then drive stay cord 2 downstream, stay cord 2 downstream drives and prunes the structure action, and then utilize pruning structure to prune the fruit tree branch, press the reversal button on the control key 17 after the pruning completion, and then motor power 3 reverses, stay cord 2 relaxes, and then pruning structure opens and resets, then repeat the above-mentioned process and accomplish pruning next time.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A fruit tree pruning device comprises a pruning structure, an installation tube (1), a pull rope (2), a power motor (3), an internal threaded tube (4), a screw rod (5), a polygonal groove (6), a polygonal rod (7) and a holding control structure, wherein the pruning structure is fixedly installed at the upper end of the installation tube (1), the pull rope (2) is connected to the pruning structure and is positioned in the installation tube (1), the fruit tree pruning device is characterized in that the power motor (3) is fixedly installed at the lower end of the installation tube (1), the internal threaded tube (4) is fixedly embedded at the middle lower part of the installation tube (1), the screw rod (5) is rotatably inserted in the internal threaded tube (4) and the upper end of the screw rod is rotatably hinged with the pull rope (2), the polygonal groove (6) is opened at the lower part of the screw rod (5), the polygonal rod (7) is slidably inserted in the polygonal groove (6) and the lower end of the polygonal rod is fixedly connected with the output end of the power motor (3), the holding control structure is fixedly arranged at the lower end of the power motor (3).

2. The fruit tree pruning device according to claim 1, wherein the pruning structure comprises a mounting seat (8), a first blade (9), a second blade (10) and a return spring (11), the mounting seat (8) is fixedly arranged at the upper end of the mounting pipe (1), the first blade (9) is fixedly arranged on the mounting seat (8), the middle part of the second blade (10) is rotatably hinged on the middle part of the first blade (9) and the inner end of the second blade is fixedly connected with the upper end of the pull rope (2), the return spring (11) is sleeved on the pull rope (2) and the lower end of the return spring is connected with the mounting seat (8) and the upper end of the return spring is fixedly connected with the second blade (10).

3. The fruit tree pruning device according to claim 1, wherein the holding control structure comprises a handle (12), a socket (13), a storage battery (14), a plug (15) and locking bolts (16), the handle (12) is fixedly installed at the lower end of the power motor (3), the socket (13) is fixedly installed at the lower end of the handle (12), the upper portion of the storage battery (14) is sleeved on the socket (13), the plug (15) is fixedly installed at the middle portion of the upper portion of the storage battery (14) and is matched with the socket (13), and the two locking bolts (16) are respectively inserted into two sides of the upper portion of the storage battery (14) and are screwed on the socket (13).

4. The fruit tree pruning device according to claim 3, wherein the control key (17) is arranged on the handle (12), and the control key (17) is arranged on the upper part of the handle (12).

5. The fruit tree pruning device according to claim 1, wherein the polygonal rod (7) and the polygonal groove (6) are polygonal structures with corresponding sizes, and the number of sides of the polygonal rod (7) and the polygonal groove (6) is greater than or equal to four sides.

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