Agricultural gardening cutting device

Abstract

The utility model relates to the technical field of gardening cutting and discloses an agricultural gardening cutting device which comprises a connecting rod and a connecting sleeve, a trimming mechanism is fixedly installed on the end face of the connecting sleeve, and a power mechanism is fixedly installed on the side face of the connecting rod. The trimming mechanism comprises a shell, a sliding groove is fixedly formed in the inner wall of the shell, and the end face of the shell is fixedly connected with the end face of the connecting sleeve. A small air cylinder is opened, a rack belt is driven to slide on the inner wall of a sliding groove, a cutting tool is pushed to cut branches, the device is protected through a buffer strip, after cutting is completed, a push rod of the small air cylinder extends, and a cutting blade is reset through contraction of a reset spring; according to the pruning device for the tree branches, the tree branches can be cut through the saw blade, pruning operation can be conducted on the tree branches of different thickness degrees, the application range of the pruning device is widened, and due to the fact that a ladder does not need to be erected, the safety and pruning efficiency of workers are improved when the pruning device is used for pruning.

Description

Technical Field

[0001] The utility model relates to the technical field of gardening shearing, in particular to an agricultural gardening shearing device. Background Art

[0002] Horticulture, or garden cultivation, encompasses the cultivation, propagation, and production methods of fruit trees, vegetables, and ornamental plants. It can be categorized accordingly as fruit tree gardening, vegetable gardening, and ornamental gardening. The term "horticulture" originally referred to the cultivation of plants within fenced enclosures. While modern horticulture has long since transcended this limitation, it remains a more intensive cultivation method than other crop cultivation. Horticulture, as a component of the crop sector within agriculture, plays a significant role in enriching human nutrition and beautifying and transforming the human environment.

[0003] A Chinese patent provides a gardening pruning device with the publication number CN214508127U, which includes a shearing mouth, a shearing handle fixedly connected to the bottom of the shearing mouth by welding, and the shearing handles are fixedly connected by a pin. The shearing handle includes a sleeve handle, and an extension handle is provided in the sleeve handle by sleeve connection. The outer walls of both ends of the sleeve handle are fixedly connected to a fixed cylinder a, and a screw a is sleeved on the fixed cylinder a by a threaded connection. The bottom end of the screw a passes through the inner wall of the sleeve handle and is fixed with an arc-shaped block by a rotational connection. The arc-shaped block can be used in conjunction with the extension handle. The end of the arc-shaped block that contacts the outer wall of the extension handle is fixedly connected to a non-slip pad, and a hook is provided at the right end of the shearing mouth.

[0004] Although the device is equipped with a pruning component that can prune branches, ladders are currently used for pruning tall fruit trees and ornamental trees. Going up and down the ladder is not only time-consuming and laborious, but also prone to the risk of slipping and falling. In addition, manual pruning is more laborious for thicker branches.

[0005] For this reason, it is necessary to provide an agricultural and gardening cutting device. Utility Model Content

[0006] The purpose of the utility model is to provide an agricultural and horticultural pruning device to solve the problem raised in the above-mentioned background technology that ladders are currently used for pruning tall fruit trees and ornamental trees. Going up and down the ladder is not only time-consuming and labor-intensive, but also prone to the risk of slipping and falling. In addition, manual pruning is more laborious for pruning thicker branches.

[0007] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an agricultural and horticultural cutting device, comprising a connecting rod and a connecting sleeve, a pruning mechanism fixedly installed on the end face of the connecting sleeve, and a power mechanism fixedly installed on the side face of the connecting rod; the pruning mechanism comprises a shell, a slide groove is fixedly provided on the inner wall of the shell, the end face of the shell is fixedly connected to the end face of the connecting sleeve, a limit block is fixedly installed on the inner wall of the slide groove, a rubber pad is fixedly installed on the end face of the limit block, a slider is slidably installed on the inner wall of the slide groove, a rack belt is fixedly installed on the side face of the slider, a cutting blade is fixedly installed on the end face of the rack belt, a second connecting block is fixedly installed on the side face of the cutting blade, a first connecting block is fixedly installed on the side face of the shell, and a reset spring is fixedly installed on the end face of the first connecting block.

[0008] Preferably, the power mechanism includes a fixed plate, a small cylinder is fixedly mounted on the side surface of the fixed plate, and a rope is fixedly mounted on the end surface of the small cylinder push rod.

[0009] Preferably, a connecting piece is fixedly mounted on the side of the connecting sleeve, a first rotating wheel is rotatably mounted on the inner wall of the connecting piece via a bearing, a bump is fixedly mounted on the side of the connecting sleeve, and an end face of the bump is fixedly connected to an end face of the rope.

[0010] Preferably, a gear is rotatably mounted on the side of the housing via a bearing, a connecting rod is fixedly mounted on the side of the gear, a groove is fixedly opened on the inner wall of the connecting rod, and a second rotating wheel is rotatably mounted on the inner wall of the groove via a bearing.

[0011] Preferably, the gear tooth surface and the rack belt tooth surface are meshed with each other.

[0012] Preferably, a mounting frame is fixedly mounted on the inner wall of the shell, a buffer strip is fixedly mounted on the side of the shell, and a saw blade is fixedly mounted on the side of the mounting frame.

[0013] Preferably, a mounting block is fixedly mounted on the side of the connecting rod, a button is fixedly mounted on the side of the mounting block, a handle is fixedly mounted on the end face of the connecting rod, and an anti-slip rubber strip is fixedly mounted on the side of the handle.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1) The agricultural and horticultural cutting device opens a small cylinder and drives the rack belt to slide on the inner wall of the slide through a series of transmissions, pushing the cutting tool to cut the branches, and the device is protected by a buffer strip. After the cutting is completed, the small cylinder push rod is extended and the reset spring is contracted to reset the cutting blade. For larger and thicker branches, when the cutting assembly cannot cut them, they can be cut by the saw blade. It can realize the pruning operation of branches of different thicknesses, thereby improving the scope of application of the device. In addition, since no ladder is required, the safety and pruning efficiency of the workers when pruning with the device are improved.

[0016] 2) When using the agricultural and horticultural cutting device, the device is lifted by the handle and installed on the end face of the connecting rod through the connecting sleeve. Furthermore, when in use, the small cylinder is opened to drive the rope to contract, and then the first and second wheels are rotated to drive the connecting rod to deflect, further driving the gear to rotate, and then cooperate with the rack belt to drive the cutting tool to move and cut the branches, providing power for the device, reducing the labor expenditure of workers, and thus improving the practicality and pruning efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of an agricultural and horticultural cutting device in an embodiment of the present utility model;

[0018] Figure 2 This is a schematic diagram of a local structure in an embodiment of the present utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the trimming mechanism in an embodiment of the present utility model;

[0020] Figure 4 This is a schematic diagram of the partial structure of the power mechanism in the embodiment of the utility model;

[0021] Figure 5 This is a schematic diagram of the buffer strip structure in an embodiment of the present utility model;

[0022] Figure 6 It is a schematic diagram of the partial structure of the trimming mechanism in the embodiment of the present utility model.

[0023] In the figure: 1. connecting rod; 2. handle; 3. mounting block; 4. button; 5. connecting sleeve; 6. trimming mechanism; 601. housing; 602. slide groove; 603. limit block; 604. rubber pad; 605. slider; 606. rack belt; 607. cutting blade; 608. first connecting block; 609. second connecting block; 610. return spring; 611. gear; 7. power mechanism; 701. fixing plate; 702. small cylinder; 703. rope; 704. connecting piece; 705. first rotating wheel; 706. bump; 707. connecting rod; 708. second rotating wheel; 8. mounting frame; 9. saw blade; 10. buffer strip. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Example 1

[0026] Combine Figure 1-Figure 5 , an agricultural horticultural cutting device, comprising a connecting rod 1 and a connecting sleeve 5, a pruning mechanism 6 is fixedly installed on the end surface of the connecting sleeve 5, and a power mechanism 7 is fixedly installed on the side of the connecting rod 1; the pruning mechanism 6 includes a shell 601, a slide groove 602 is fixedly opened on the inner wall of the shell 601, the end surface of the shell 601 is fixedly connected to the end surface of the connecting sleeve 5, a limit block 603 is fixedly installed on the inner wall of the slide groove 602, a rubber pad 604 is fixedly installed on the end surface of the limit block 603, a slider 605 is slidably installed on the inner wall of the slide groove 602, a rack belt 606 is fixedly installed on the side of the slider 605, a cutting blade 607 is fixedly installed on the end surface of the rack belt 606, a second connecting block 609 is fixedly installed on the side of the cutting blade 607, a first connecting block 608 is fixedly installed on the side of the shell 601, and a return spring 610 is fixedly installed on the end surface of the first connecting block 608;

[0027] Specifically, when in use, the device is moved to the side of the branch, and the branch is wrapped around the side of the cutting tool 607, the small cylinder 702 is further opened, and through a series of transmissions, the rack belt 606 is driven to slide on the inner wall of the slide groove 602, and the cutting blade 607 is further pushed to cut the branch, and the device is protected by the buffer bar 10. After the cutting is completed, the push rod of the small cylinder 702 is extended and contracted by the reset spring 610, driving the cutting blade 607 to reset, and protected by the limit block 603 and the rubber pad 604. For larger and thicker branches, when the cutting assembly cannot cut them, they can be cut by the saw blade 9.

[0028] Example 2

[0029] See Figure 1-Figure 5 , it is further obtained that the power mechanism 7 includes a fixed plate 701, a small cylinder 702 is fixedly installed on the side of the fixed plate 701, a rope 703 is fixedly installed on the end face of the push rod of the small cylinder 702, a connector 704 is fixedly installed on the side of the connecting sleeve 5, a first runner 705 is rotatably installed on the inner wall of the connecting member 704 through a bearing, a convex block 706 is fixedly installed on the side of the connecting sleeve 5, and the end face of the convex block 706 is fixedly connected to the end face of the rope 703, a gear 611 is rotatably installed on the side of the housing 601 through a bearing, and the side of the gear 611 is fixedly installed A connecting rod 707 is installed, and a groove is fixedly opened on the inner wall of the connecting rod 707. A second rotating wheel 708 is rotatably installed on the inner wall of the groove through a bearing. The tooth surface of the gear 611 is meshed with the tooth surface of the rack belt 606. A mounting frame 8 is fixedly installed on the inner wall of the housing 601. A buffer strip 10 is fixedly installed on the side of the housing 601. A saw blade 9 is fixedly installed on the side of the mounting frame 8. A mounting block 3 is fixedly installed on the side of the connecting rod 1. A button 4 is fixedly installed on the side of the mounting block 3. A handle 2 is fixedly installed on the end face of the connecting rod 1. An anti-slip rubber strip is fixedly installed on the side of the handle 2.

[0030] Specifically, when in use, the device is lifted by the handle 2 and installed on the end face of the connecting rod 1 through the connecting sleeve 5. Further, when in use, the small cylinder 702 is opened to drive the rope 703 to contract, and then the first rotating wheel 705 and the second rotating wheel 708 are rotated to drive the connecting rod 707 to deflect, further driving the gear 611 to rotate, and then cooperating with the rack belt 606 to drive the cutting tool 607 to move and cut the branches.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An agricultural and horticultural cutting device, comprising a connecting rod (1) and a connecting sleeve (5), characterized in that: A trimming mechanism (6) is fixedly mounted on the end surface of the connecting sleeve (5), and a power mechanism (7) is fixedly mounted on the side surface of the connecting rod (1); The trimming mechanism (6) comprises a housing (601), an inner wall of the housing (601) is fixedly provided with a slide groove (602), an end face of the housing (601) is fixedly connected to an end face of the connecting sleeve (5), a limit block (603) is fixedly installed on the inner wall of the slide groove (602), a rubber pad (604) is fixedly installed on the end face of the limit block (603), a slider (605) is slidably installed on the inner wall of the slide groove (602), a rack belt (606) is fixedly installed on the side face of the slider (605), a cutting blade (607) is fixedly installed on the end face of the rack belt (606), a second connecting block (609) is fixedly installed on the side face of the cutting blade (607), a first connecting block (608) is fixedly installed on the side face of the housing (601), and a return spring (610) is fixedly installed on the end face of the first connecting block (608).

2. The agricultural and horticultural cutting device according to claim 1, characterized in that: The power mechanism (7) comprises a fixed plate (701), a small cylinder (702) is fixedly mounted on the side of the fixed plate (701), and a rope (703) is fixedly mounted on the end face of the push rod of the small cylinder (702).

3. The agricultural and horticultural cutting device according to claim 1, characterized in that: A connecting piece (704) is fixedly mounted on the side of the connecting sleeve (5); a first rotating wheel (705) is rotatably mounted on the inner wall of the connecting piece (704) via a bearing; a convex block (706) is fixedly mounted on the side of the connecting sleeve (5); an end face of the convex block (706) is fixedly connected to an end face of the rope (703).

4. The agricultural and horticultural cutting device according to claim 1, characterized in that: A gear (611) is rotatably mounted on the side of the housing (601) via a bearing, a connecting rod (707) is fixedly mounted on the side of the gear (611), a groove is fixedly formed on the inner wall of the connecting rod (707), and a second rotating wheel (708) is rotatably mounted on the inner wall of the groove via a bearing.

5. The agricultural and horticultural cutting device according to claim 4, characterized in that: The tooth surface of the gear (611) and the tooth surface of the rack belt (606) are meshed with each other.

6. The agricultural and horticultural cutting device according to claim 1, characterized in that: A mounting frame (8) is fixedly mounted on the inner wall of the housing (601), a buffer strip (10) is fixedly mounted on the side of the housing (601), and a saw blade (9) is fixedly mounted on the side of the mounting frame (8).

7. The agricultural and horticultural cutting device according to claim 1, characterized in that: A mounting block (3) is fixedly mounted on the side of the connecting rod (1), a button (4) is fixedly mounted on the side of the mounting block (3), a handle (2) is fixedly mounted on the end face of the connecting rod (1), and an anti-slip rubber strip is fixedly mounted on the side of the handle (2).

Images