Wolfberry branch pruning equipment

Abstract

The utility model discloses leaf wolfberry branch pruning equipment, and relates to the technical field of wolfberry branch pruning. The pruning device comprises an outer rod, a handle is arranged on the left side of the outer rod, a control switch is installed on the handle, a sliding groove is formed in the top of the outer rod, the pruning device further comprises a pruning mechanism, the pruning mechanism is arranged on the right side of the outer rod, and the pruning mechanism is used for automatically pruning branches; and the telescopic mechanism is arranged in the outer rod. The pruning mechanism is arranged, specifically, a worker holds a grip, stretches branches between a fixed shear knife and a movable shear knife, presses a control switch to control an electric push rod to start, and drives a movable block to move through the electric push rod, so that opening and closing of the movable shear knife and the fixed shear knife are controlled, and the automatic pruning effect is achieved; frequent pressing operation of a worker is not needed, injury to hands is reduced, and the trimming efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the branch pruning technology field of medlar, especially, a kind of branch pruning equipment for leaf medlar. BACKGROUND

[0002] It is a tool or machine specially used for pruning, shaping and density control of branches during leaf medlar planting process, aiming to optimize plant structure, promote tender leaf growth, improve photosynthetic efficiency, reduce diseases and insect pests, and adapt to the demand of large-scale planting.

[0003] The traditional medlar branch pruning equipment is usually in the form of scissors, which needs to be pressed by the staff when in use, so that the two cutting knives are crossed and cut. Although it has a certain pruning efficiency, the staff needs to continuously press the handle when working for a long time, which not only causes severe soreness in the hands, but also causes blisters on the hands when serious, causing serious damage to the hands, thereby indirectly reducing the pruning efficiency. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of branch pruning equipment for leaf medlar, by setting up pruning mechanism, specifically staff holds handle, and the branch is inserted between fixed cutting knife and movable cutting knife, and press control switch controls electric push rod to start, and the movement of moving block is driven by electric push rod, so as to control the opening and closing of movable cutting knife and fixed cutting knife, reach the effect of automatic pruning, staff does not need frequent pressing operation, reduce the damage to hands, and improve the pruning efficiency, solve the problem that the traditional medlar branch pruning equipment is usually in the form of scissors, which needs to be pressed by the staff when in use, and when working for a long time, not only cause severe soreness in the hands, but also cause blisters on the hands when serious.

[0005] To solve the above technical problems, the utility model is realized by the following technical schemes:

[0006] The utility model is a kind of branch pruning equipment for leaf medlar, including outer pole, the left side of outer pole is provided with handle, control switch is installed on handle, outer pole top is provided with sliding slot, further including:

[0007] Pruning mechanism, the pruning mechanism is arranged at the right side of outer pole, and the pruning mechanism is used to automatically prune branches;And

[0008] Telescopic mechanism, the telescopic mechanism is arranged in the inside of outer pole, and the telescopic mechanism is used to adjust the length of outer pole;

[0009] Wherein, the inner wall of outer pole is fixedly connected with partition block, and the control switch is connected with storage battery by wire harness.

[0010] Further, the pruning mechanism comprises a fixed cutting knife fixedly connected to the right side of the outer rod, the bottom of the fixed cutting knife is provided with a movable cutting knife, the movable cutting knife is rotationally connected with two supporting rods on the side of the outer rod, the left side of the supporting rod is fixedly connected with the right side of the outer rod, the surface of the side of the movable cutting knife facing the outer rod is fixedly connected with an extension rod, and the inside of the extension rod is provided with a straight slot.

[0011] Further, the extension rod and the movable cutting knife are L-shaped, the supporting rod is used for supporting the movable cutting knife, and the fixed cutting knife and the movable cutting knife cross and cooperate to prune branches.

[0012] Further, the bottom of the extension rod is provided with a moving block, the side of the moving block facing the extension rod is fixedly connected with a connecting block, the top of the connecting block is fixedly connected with a push shaft, the inside of the outer rod is provided with an electric push rod, and the output end of the electric push rod is fixedly connected with the left side of the moving block; the connecting block moves to drive the push shaft to move, and the push shaft pushes or pulls the extension rod; the moving block, the connecting block and the push shaft are integrally arranged.

[0013] Further, the electric push rod is connected with an external battery through a wire harness, the control switch is used for controlling the start and stop of the electric push rod, and the output end of the electric push rod is used for driving the moving block to move leftward or rightward.

[0014] Further, the connecting block is arranged at the bottom of the extension rod, the push shaft is slidingly connected in the straight slot, and the outer surface of the push shaft is in contact with the inner wall of the straight slot.

[0015] Further, the telescopic mechanism comprises a limiting block slidingly connected in the inside of the outer rod, the left side of the limiting block is fixedly connected with an adjusting rod, the adjusting rod slidingly penetrates through the outer rod and extends to the handle and is fixedly connected, the top of the limiting block is fixedly connected with a threaded shaft, and the outer surface of the threaded shaft is threadedly connected with a rotating handle; the outer surface of the limiting block is in contact with the inner wall surface of the outer rod, so that the adjusting rod can move more stably.

[0016] Further, the threaded shaft is arranged in the inside of the sliding groove, and the inner diameter of the sliding groove is greater than the diameter of the threaded shaft.

[0017] Further, the right side of the limiting block is provided with a square slot, the square slot penetrates through the limiting block and extends to the inside of the adjusting rod, the left side of the partition block is fixedly connected with a square rod, and the square rod is slidingly connected in the inside of the square slot.

[0018] Further, the square rod and the square slot are square-shaped, and are used for limiting the limiting block and the adjusting rod.

[0019] Further, the handle bottom is in contact with the outer rod top, when the handle is not in contact with the outer rod, the handle can be pushed, and the limiting block is used for limiting the movement distance of the adjusting rod.

[0020] The utility model has the following beneficial effects:

[0021] 1. The utility model discloses a pruning mechanism is set up, specifically is that staff holds the handle, and the branch is inserted between fixed shears and movable shears, and the control switch is pressed to control the electric push rod to start, and movable block is moved through the electric push rod to control the opening and closing of movable shears and fixed shears, reach the effect of automatic pruning, and staff's frequent pressing operation is not needed, reduces the hand injury, and improves the pruning efficiency.

[0022] 2. The utility model discloses a telescopic mechanism is set up, specifically is that the handle is counterclockwise, and the fixing of limiting block is released, then the handle is pushed or pulled, and the adjusting rod and limiting block slide in the outer rod, and the outer rod is lengthened or shortened, and the length after adjusting is fixed after the handle is clockwise, can be adjusted to the suitable length according to different pruning height demand, and it is more convenient for staff to prune the branch.

[0023] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages mentioned above. DRAWINGS

[0024] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without paying creative labor.

[0025] Figure 1 It is the whole structure schematic diagram of the utility model;

[0026] Figure 2 It is the bottom structure schematic diagram of movable shears of the utility model;

[0027] Figure 3 It is the utility model Figure 2 It is the enlarged structure schematic diagram of A;

[0028] Figure 4 It is the outer rod front view sectional structure schematic diagram of the utility model;

[0029] Figure 5 It is the right side structure schematic diagram of limiting block of the utility model.

[0030] In the drawings, the component list represented by each sign is as follows:

[0031] 1, outer rod; 11, handle; 12, control switch; 13, sliding groove; 14, partition block; 2, pruning mechanism; 21, fixed cutting knife; 22, movable cutting knife; 221, support rod; 222, extension rod; 223, straight slot; 23, moving block; 231, connecting block; 232, push shaft; 24, electric push rod; 3, telescopic mechanism; 31, limiting block; 32, adjusting rod; 33, threaded shaft; 34, rotating handle; 35, square rod; 36, square groove. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0033] Please refer to Figures 1-5 The utility model discloses a kind of leaf use wolfberry branch pruning equipment, including outer rod 1, outer rod 1 left side is provided with handle 11, handle 11 is installed with control switch 12, outer rod 1 top is provided with sliding groove 13, further include:

[0034] Pruning mechanism 2, pruning mechanism 2 is arranged at the right side of outer rod 1, pruning mechanism 2 is used to automatically prune branch;And

[0035] Telescopic mechanism 3, telescopic mechanism 3 is arranged in the inside of outer rod 1, telescopic mechanism 3 is used to adjust the length of outer rod 1;

[0036] Among them, outer rod 1 inner wall is fixedly connected with partition block 14, control switch 12 is connected with battery by wire harness.

[0037] Pruning mechanism 2 includes fixedly connected in the right side of outer rod 1 fixed cutting knife 21, fixed cutting knife 21 bottom is provided with movable cutting knife 22, movable cutting knife 22 is rotationally connected with two support rods 221 towards the side of outer rod 1, support rod 221 left side is fixedly connected with the right side of outer rod 1, movable cutting knife 22 is fixedly connected with extension rod 222 towards the surface of the side of outer rod 1, straight slot 223 is opened in the inside of extension rod 222;Staff holds handle 11, and branch is inserted between fixed cutting knife 21 and movable cutting knife 22, and press control switch 12 to control electric push rod 24 to start, movable block is driven to move by electric push rod 24, so as to control the opening and closing of movable cutting knife 22 and fixed cutting knife 21, reach the effect of automatic pruning, without staff frequently pressing operation, reduce hand injury, and improve pruning efficiency;

[0038] The extension rod 222 is L-shaped with the movable shearing cutter 22, the support rod 221 is used for supporting the movable shearing cutter 22, and the branch is pruned by the cross matching of the fixed shearing cutter 21 and the movable shearing cutter 22.

[0039] The bottom of the extension rod 222 is provided with a moving block 23, the moving block 23 is fixedly connected with a connecting block 231 on one side of the extension rod 222, the connecting block 231 is fixedly connected with a push shaft 232 at the top, and the inside of the outer rod 1 is provided with an electric push rod 24, and the output end of the electric push rod 24 is fixedly connected with the left side of the moving block 23.

[0040] The electric push rod 24 is connected with an external battery through a wire harness, a control switch 12 is used for controlling the start and stop of the electric push rod 24, and the output end of the electric push rod 24 is used for driving the moving block 23 to move left or right.

[0041] The connecting block 231 is arranged at the bottom of the extension rod 222, the push shaft 232 is slidingly connected in the straight slot 223, and the outer surface of the push shaft 232 is in contact with the inner wall of the straight slot 223.

[0042] The telescopic mechanism 3 comprises a limiting block 31 slidingly connected in the inside of the outer rod 1, the limiting block 31 is fixedly connected with an adjusting rod 32 on the left side, the adjusting rod 32 slidingly penetrates the outer rod 1 and extends to the handle 11 and is fixedly connected, the limiting block 31 is fixedly connected with a threaded shaft 33 at the top, and the outer surface of the threaded shaft 33 is threadedly connected with a handle 34; the handle 34 is counterclockwise rotated, the fixing of the limiting block 31 is released, then the handle 11 is pushed or pulled, the adjusting rod 32 and the limiting block 31 are driven to slide in the outer rod 1, the outer rod 1 is lengthened or shortened, after the adjustment is completed, the handle 34 is clockwise rotated, the length after the adjustment can be fixed, and the length after the adjustment can be fixed, which can be adjusted to a suitable length according to different pruning height requirements, and the staff is more convenient for pruning branches;

[0043] The threaded shaft 33 is arranged in the sliding groove 13, and the inner diameter of the sliding groove 13 is greater than the diameter of the threaded shaft 33.

[0044] The right side of the limiting block 31 is provided with a square groove 36, the square groove 36 penetrates the limiting block 31 and extends to the adjusting rod 32, the left side of the partition block 14 is fixedly connected with a square rod 35, and the square rod 35 is slidingly connected in the inside of the square groove 36.

[0045] The square rod 35 and the square groove 36 are both square-shaped, and are used for limiting the limiting block 31 and the adjusting rod 32.

[0046] The bottom of the handle 34 is in contact with the top of the outer rod 1, when the handle 34 is not in contact with the outer rod 1, the handle 11 can be pushed, and the limiting block 31 is used for limiting the movement distance of the adjusting rod 32.

[0047] One specific application of the embodiment is:

[0048] In use, the length of the outer rod 1 is adjusted according to the height of the trimming required, the fixing of the limiting block 31 is released by rotating the knob 34 counterclockwise, then the handle 11 is pushed or pulled, which drives the adjusting rod 32 and the limiting block 31 to slide in the outer rod 1, at this time the square rod 35 slides in the square slot 36 on the limiting block 31 and the adjusting rod 32, since the square slot 36 and the square rod 35 are square, the adjusting rod 32 cannot rotate, and when the limiting block 31 moves, the threaded shaft 33 slides in the sliding slot 13, the outer rod 1 is lengthened or shortened by pushing or pulling the handle 11, when the length adjustment is completed, the knob 34 is rotated clockwise to contact the surface of the outer rod 1, thereby fixing the limiting block 31;

[0049] When trimming is required, the worker holds the handle 11, the branch is inserted between the fixed cutting knife 21 and the movable cutting knife 22, then the control switch 12 is pressed to control the electric push rod 24 to start, at this time the electric push rod 24 drives the moving block 23 to move to the position of the outer rod 1, the connecting block 231 drives the push shaft 232 to move, the push shaft 232 pulls the extension rod 222, since the movable cutting knife 22 rotates on the support rod 221, the movable cutting knife 22 moves to the position of the fixed cutting knife 21, and the two cooperate to cut the branch, when the cutting is completed, the control switch 12 is pressed again, the electric push rod 24 drives the moving block 23 to reset, at this time the movable cutting knife 22 is pushed to unfold, since the push shaft 232 slides in the straight slot 223 on the extension rod 222, the push shaft 232 smoothly pushes or pulls the extension rod 222, in this way, the trimming is automatically completed by the electric mode.

[0050] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0051] The preferred embodiments of the application disclosed above are only used to help explain the application. The preferred embodiments do not describe all the details, nor limit the application to the specific embodiments described. Obviously, many modifications and changes can be made according to the content of the specification. The specification selects and describes these embodiments in order to better explain the principles and practical applications of the application, so that those skilled in the art can well understand and utilize the application. The application is limited by the claims and their entire scope and equivalents.

Claims

1. A leafy wolfberry branch pruning device, comprising an outer rod (1), a handle (11) is arranged on the left side of the outer rod (1), a control switch (12) is installed on the handle (11), and a sliding groove (13) is opened at the top of the outer rod (1), characterized in that Also include: Pruning mechanism (2), the pruning mechanism (2) is provided in the right side of outer pole (1), the pruning mechanism (2) is used to automatically prune branches;And Telescopic mechanism (3), the telescopic mechanism (3) is provided inside the outer pole (1), the telescopic mechanism (3) is used to adjust the length of the outer pole (1); Wherein, the outer pole (1) inner wall is fixedly connected with the partition block (14), and the control switch (12) is connected with the external battery through the wire harness.

2. The leafy wolfberry pruning apparatus of claim 1, wherein, The pruning mechanism (2) includes a fixed shear cutter (21) fixedly connected to the right side of the outer pole (1), the bottom of the fixed shear cutter (21) is provided with a movable shear cutter (22), the movable shear cutter (22) is rotatably connected with two support rods (221) on the side of the outer pole (1), the left side of the support rod (221) is fixedly connected with the right side of the outer pole (1), the surface of the movable shear cutter (22) on the side of the outer pole (1) is fixedly connected with an extension rod (222), and the extension rod (222) is internally provided with a straight slot (223). Wherein, the extension rod (222) and the movable shear cutter (22) are L-shaped, the support rod (221) is used to support the movable shear cutter (22), and the fixed shear cutter (21) and the movable shear cutter (22) are crossed to trim the branches.

3. The leafy Lycium branch pruning apparatus according to claim 2, characterized in that, The bottom of the extension rod (222) is provided with a moving block (23), the moving block (23) is fixedly connected with a connecting block (231) on the side of the extension rod (222), the top of the connecting block (231) is fixedly connected with a push shaft (232), the inside of the outer pole (1) is provided with an electric push rod (24), and the output end of the electric push rod (24) is fixedly connected with the left side of the moving block (23). Wherein, the electric push rod (24) is connected with the external battery through the wire harness, the control switch (12) is used to control the start and stop of the electric push rod (24), and the output end of the electric push rod (24) is used to drive the moving block (23) to move left or right.

4. The leafy Lycium branch pruning apparatus according to claim 3, characterized by, The connecting block (231) is arranged at the bottom of the extension rod (222), the push shaft (232) is slidingly connected in the straight slot (223), and the outer surface of the push shaft (232) is in contact with the inner wall of the straight slot (223).

5. The leafy Lycium branch pruning apparatus according to claim 4, wherein The telescopic mechanism (3) includes a limiting block (31) slidingly connected inside the outer pole (1), the left side of the limiting block (31) is fixedly connected with an adjusting rod (32), the adjusting rod (32) slidingly penetrates through the outer pole (1) and extends to the handle (11) fixedly connected, the top of the limiting block (31) is fixedly connected with a threaded shaft (33), and the outer surface of the threaded shaft (33) is threadedly connected with a rotating handle (34). Wherein, the threaded shaft (33) is arranged inside the sliding groove (13), and the inner diameter of the sliding groove (13) is greater than the diameter of the threaded shaft (33).

6. The leafy Lycium branch pruning apparatus according to claim 5, wherein The right side of the limiting block (31) is provided with a square groove (36), the square groove (36) penetrates through the limiting block (31) and extends to the inside of the adjusting rod (32), the left side of the partition block (14) is fixedly connected with a square rod (35), and the square rod (35) is slidingly connected inside the square groove (36). The square rod (35) and the square groove (36) are both square, and are used for limiting the position of the limiting block (31) and the adjusting rod (32).

7. The leafy Lycium branch pruning apparatus according to claim 6, wherein The bottom of the rotating handle (34) is in contact with the top of the outer rod (1), and when the rotating handle (34) is not in contact with the outer rod (1), the handle (11) can be pushed, and the limiting block (31) is used for limiting the movement distance of the adjusting rod (32).

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