Pruning device for agricultural product planting

Abstract

The utility model discloses a pruning device for agricultural product planting, which comprises a device main body, the device main body comprises a first shear blade and a second shear blade, the first shear blade is connected with the second shear blade through a connecting pin, and one end of the first shear blade is provided with a first holding part; a first holding part is installed at one end of the first scissor blade and comprises a first connecting rod and a first handle installed at one end of the first connecting rod, a second holding part is installed at one end of the second scissor blade and comprises a second connecting rod and a second handle installed at one end of the second connecting rod, the device body further comprises a buffering mechanism, and the buffering mechanism comprises a fixing rod. When agricultural products are trimmed by using the device, trimmed branches can be blocked through a protection head, the situation that the branches directly hit the body of a worker is avoided, then a protection effect is provided for the body of the worker, a sliding rod can slide in a third inner bin, the position of the protection head can be adjusted, and use is convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of agricultural product pruning, and specifically relates to a pruning device for planting agricultural products. Background Art

[0002] Crops are various plants cultivated in agriculture, including food crops, oil crops, vegetable crops, flowers, grasses, shrubs or small trees. During the growth of plants, various branches extending in all directions will appear on the main stem of the plant, and the growth of some branches affects the overall appearance of the tree. At the same time, the branches also absorb nutrients from the tree, thus affecting the growth of the plant.

[0003] Most of the pruning devices in the prior art are scissors. Although the scissors are large and small, and the scissors of appropriate size can be selected according to the actual situation, this requires the provision of multiple scissors. When using, multiple scissors also need to be carried, which increases the labor intensity of the staff and reduces the efficiency. In addition, when pruning, the pruned branches will fall from a high place, and the staff need to avoid it. If the avoidance is not timely, the branches will directly hit the staff, which will cause danger.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies.

[0005] Therefore, in order to solve the above problems, the utility model provides a pruning device for planting agricultural products. Utility Model Content

[0006] In order to overcome the above-mentioned technical problems, the purpose of the utility model is to provide a pruning device for agricultural product cultivation. When using the device to prune agricultural products, the cut branches can be blocked by the protective head to prevent the branches from directly hitting the body of the staff, thereby providing a protective effect for the body of the staff. The sliding rod can slide in the third inner compartment so that the position of the protective head can be adjusted, which is convenient for use.

[0007] The purpose of the utility model can be achieved through the following technical solutions:

[0008] A pruning device for planting agricultural products includes a device body, the device body includes a first scissor blade and a second scissor blade, the first scissor blade and the second scissor blade are connected by a connecting pin, one end of the first scissor blade is equipped with a first holding part, the first holding part includes a first connecting rod and a first handle installed at one end of the first connecting rod, one end of the second scissor blade is equipped with a second holding part, the second holding part includes a second connecting rod and a second handle installed at one end of the second connecting rod, the device body also includes a buffer mechanism, the buffer mechanism includes a fixed rod, a third inner bin is opened inside the fixed rod, a sliding rod is slidably connected to the inside of the third inner bin, a protective head is fixedly installed on one end of the sliding rod, when the device is used to prune agricultural products, the protective head can block the cut branches to prevent the branches from directly hitting the body of the staff, thereby providing a protective effect on the body of the staff, and the sliding rod can slide in the third inner bin so that the position of the protective head can be adjusted, thereby facilitating use.

[0009] Furthermore, a first inner bin is provided inside the first connecting rod, a first mounting column is fixedly mounted on one end inside the first inner bin, and a first worm gear is rotatably connected to one end of the first mounting column.

[0010] Furthermore, one side of the first worm wheel is meshedly connected with a first worm, and one end of the first worm extends out of the first connecting rod.

[0011] Furthermore, a first threaded rod is fixedly mounted on one side of the first worm gear, a first slider is threadedly connected to the first threaded rod, a first handle is fixedly mounted on one end of the first slider, and the first slider is slidably connected to the interior of the first inner bin.

[0012] Furthermore, a second inner bin is provided inside the second connecting rod, a second mounting column is fixedly mounted on one end inside the second inner bin, and a second worm gear is rotatably connected to one end of the second mounting column.

[0013] Furthermore, one side of the second worm wheel is meshedly connected with a second worm, and one end of the second worm extends out of the second connecting rod.

[0014] Furthermore, a second threaded rod is fixedly mounted on one side of the second worm gear, a second slider is threadedly connected to the second threaded rod, a second handle is fixedly mounted on one end of the second slider, and the second slider is slidably connected to the interior of the second inner bin.

[0015] Furthermore, the fixing rod is detachably connected to one side of the connecting pin, a plurality of first positioning holes are provided on the sliding rod, a second positioning hole is provided at one end of the fixing rod, and the buffer mechanism also includes a positioning rod, which is insertably connected to the first positioning hole and the second positioning hole.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] In the utility model, when pruning agricultural products, if the agricultural products are relatively high (that is, when the pruned branches are relatively long), in order to prevent the branches from directly hitting the staff, the fixing rod is first installed on the connecting pin, and then the sliding rod is pulled according to the actual situation to adjust the position of the protective head. When the position of the protective head is determined, the positioning rod is inserted into the second positioning hole and the corresponding first positioning hole to limit the position of the protective head. The agricultural products are pruned by the first scissor blade and the second scissor blade, and the pruned branches can be blocked by the protective head to prevent the branches from directly hitting the staff, thereby providing a protective effect for the staff. If it is necessary to adjust the length of the entire device to prune at a higher position, the first worm and the second worm are rotated, the first worm drives the first worm wheel to rotate, the first worm wheel drives the first threaded rod to rotate, the first threaded rod drives the first slider to move, the first slider drives the first handle to move, thereby adjusting the length of the first holding portion, the second worm drives the second worm wheel to rotate, the second worm wheel drives the second threaded rod to rotate, the second threaded rod drives the second slider to move, and the second slider drives the second handle to move, thereby adjusting the length of the second holding portion. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the overall planar structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the local planar structure of the utility model.

[0022] Reference numerals:

[0023] 1. Device body; 2. First scissor blade; 3. Second scissor blade; 4. Connecting pin; 5. First holding part; 501. First connecting rod; 502. First inner compartment; 503. First mounting post; 504. First worm gear; 505. First threaded rod; 506. First slider; 507. First handle; 508. First worm; 6. Second holding part; 601. Second connecting rod; 602. Second inner compartment; 603. Second mounting post; 604. Second worm gear; 605. Second threaded rod; 606. Second slider; 607. Second handle; 608. Second worm; 7. Buffer mechanism; 701. Fixed rod; 702. Third inner compartment; 703. Sliding rod; 704. Protective head; 705. First positioning hole; 706. Second positioning hole; 707. Positioning rod. DETAILED DESCRIPTION

[0024] Below, in conjunction with the accompanying drawings and specific implementation methods, the utility model is further described:

[0025] See also Figure 1-3 According to an embodiment of the utility model, a pruning device for planting agricultural products includes a device body 1, the device body 1 includes a first scissor blade 2 and a second scissor blade 3, the first scissor blade 2 and the second scissor blade 3 are connected by a connecting pin 4, one end of the first scissor blade 2 is equipped with a first holding portion 5, the first holding portion 5 includes a first connecting rod 501 and a first handle 507 installed at one end of the first connecting rod 501, one end of the second scissor blade 3 is equipped with a second holding portion 6, the second holding portion 6 includes a second connecting rod 601 and a second handle 607 installed at one end of the second connecting rod 601, and the device body 1 is also The buffer mechanism 7 includes a fixed rod 701, a third inner bin 702 is provided inside the fixed rod 701, a sliding rod 703 is slidably connected inside the third inner bin 702, a protective head 704 is fixedly installed at one end of the sliding rod 703, when the device is used to trim agricultural products, the cut branches can be blocked by the protective head 704 to prevent the branches from directly hitting the body of the staff, thereby providing a protective effect for the body of the staff, and the sliding rod 703 can slide in the third inner bin 702, so that the position of the protective head 704 can be adjusted, thereby facilitating use.

[0026] A first inner chamber 502 is provided inside the first connecting rod 501 , a first mounting column 503 is fixedly mounted on one end of the first inner chamber 502 , and a first worm gear 504 is rotatably connected to one end of the first mounting column 503 .

[0027] A first worm 508 is meshedly connected to one side of the first worm wheel 504 , and one end of the first worm 508 extends out of the first connecting rod 501 .

[0028] A first threaded rod 505 is fixedly mounted on one side of the first worm gear 504 , a first slider 506 is threadedly connected to the first threaded rod 505 , a first handle 507 is fixedly mounted on one end of the first slider 506 , and the first slider 506 is slidably connected to the inside of the first inner compartment 502 .

[0029] A second inner bin 602 is provided inside the second connecting rod 601 , a second mounting column 603 is fixedly mounted on one end of the second inner bin 602 , and a second worm gear 604 is rotatably connected to one end of the second mounting column 603 .

[0030] A second worm 608 is meshedly connected to one side of the second worm wheel 604 , and one end of the second worm 608 extends out of the second connecting rod 601 .

[0031] A second threaded rod 605 is fixedly mounted on one side of the second worm gear 604 , a second slider 606 is threadedly connected to the second threaded rod 605 , a second handle 607 is fixedly mounted on one end of the second slider 606 , and the second slider 606 is slidably connected to the interior of the second inner compartment 602 .

[0032] The fixing rod 701 is detachably connected to one side of the connecting pin 4, a plurality of first positioning holes 705 are provided on the sliding rod 703, a second positioning hole 706 is provided at one end of the fixing rod 701, and the buffer mechanism 7 also includes a positioning rod 707, which is insertedly connected to the first positioning hole 705 and the second positioning hole 706.

[0033] The working principle of the pruning device for agricultural product planting of the utility model patent is as follows: when pruning agricultural products, if the agricultural products are relatively high (that is, when the pruned branches are relatively long), in order to prevent the branches from directly hitting the staff, the fixing rod 701 is first installed on the connecting pin 4, and then the sliding rod 703 is pulled according to the actual situation to adjust the position of the protective head 704. After the position of the protective head 704 is determined, the positioning rod 707 is inserted into the second positioning hole 706 and the corresponding first positioning hole 705 to limit the position of the protective head 704. The agricultural products are pruned by the first scissor blade 2 and the second scissor blade 3, and the pruned branches can be blocked by the protective head 704 to prevent the branches from directly hitting the staff. On, thereby providing a protective effect for the body of the staff. If it is necessary to adjust the length of the entire device to trim a higher position, rotate the first worm 508 and the second worm 608, the first worm 508 drives the first worm wheel 504 to rotate, the first worm wheel 504 drives the first threaded rod 505 to rotate, the first threaded rod 505 drives the first slider 506 to move, the first slider 506 drives the first handle 507 to move, thereby adjusting the length of the first holding part 5, the second worm 608 drives the second worm wheel 604 to rotate, the second worm wheel 604 drives the second threaded rod 605 to rotate, the second threaded rod 605 drives the second slider 606 to move, the second slider 606 drives the second handle 607 to move, thereby adjusting the length of the second holding part 6.

[0034] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A pruning device for planting agricultural products, comprising a device body (1), It is characterized in that The device body (1) comprises a first scissor blade (2) and a second scissor blade (3), the first scissor blade (2) and the second scissor blade (3) being connected via a connecting pin (4), a first gripping portion (5) being mounted at one end of the first scissor blade (2), the first gripping portion (5) comprising a first connecting rod (501) and a first handle (507) mounted at one end of the first connecting rod (501), a second gripping portion (6) being mounted at one end of the second scissor blade (3), the second gripping portion (6) comprising a second connecting rod (601) and a second handle (607) mounted at one end of the second connecting rod (601), the device body (1) further comprises a buffer mechanism (7), the buffer mechanism (7) comprising a fixed rod (701), a third inner bin (702) being provided inside the fixed rod (701), a sliding rod (703) being slidably connected inside the third inner bin (702), and a protective head (704) being fixedly mounted at one end of the sliding rod (703).

2. A pruning device for planting agricultural products according to claim 1, It is characterized in that A first inner chamber (502) is provided inside the first connecting rod (501), a first mounting column (503) is fixedly mounted on one end of the first inner chamber (502), and one end of the first mounting column (503) is rotatably connected to a first worm gear (504).

3. A pruning device for planting agricultural products according to claim 2, It is characterized in that One side of the first worm wheel (504) is meshingly connected with a first worm (508), and one end of the first worm (508) extends to the outside of the first connecting rod (501).

4. A pruning device for planting agricultural products according to claim 2, It is characterized in that A first threaded rod (505) is fixedly mounted on one side of the first worm gear (504), a first slider (506) is threadedly connected to the first threaded rod (505), a first handle (507) is fixedly mounted on one end of the first slider (506), and the first slider (506) is slidably connected to the interior of the first inner compartment (502).

5. A pruning device for planting agricultural products according to claim 1, It is characterized in that A second inner chamber (602) is provided inside the second connecting rod (601), a second mounting column (603) is fixedly mounted on one end of the interior of the second inner chamber (602), and one end of the second mounting column (603) is rotatably connected to a second worm gear (604).

6. A pruning device for planting agricultural products according to claim 5, It is characterized in that One side of the second worm wheel (604) is meshingly connected with a second worm (608), and one end of the second worm (608) extends to the outside of the second connecting rod (601).

7. A pruning device for planting agricultural products according to claim 5, It is characterized in that A second threaded rod (605) is fixedly mounted on one side of the second worm gear (604), a second slider (606) is threadedly connected to the second threaded rod (605), a second handle (607) is fixedly mounted on one end of the second slider (606), and the second slider (606) is slidably connected to the interior of the second inner chamber (602).

8. A pruning device for planting agricultural products according to claim 1, It is characterized in that The fixing rod (701) is detachably connected to one side of the connecting pin (4); a plurality of first positioning holes (705) are provided on the sliding rod (703); a second positioning hole (706) is provided at one end of the fixing rod (701); and the buffer mechanism (7) further comprises a positioning rod (707); the positioning rod (707) is plug-connected to the first positioning hole (705) and the second positioning hole (706).

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