Grape branch pruning device

Abstract

The utility model discloses a grape branch pruning device which is applied to the field of grape growth and comprises two blades arranged in a scissor shape, each blade is provided with a knife handle, the number of the knife handles is two, the lower end of each knife handle is provided with a rotating mechanism, the rotating mechanism is provided with a grip, and the grip is provided with a handle. By arranging the blade, the knife handle, the rotating mechanism, the handle and the clamping groove, when the grape pruning knife is used, firstly, the blade can be fixedly installed through the knife handle, so that the blade is in a scissor shape on the knife handle and can prune grape branches, and then the handle and the knife handle are connected through the rotating mechanism. And when the folding knife is not used, the handle is rotated through the rotating mechanism, so that the knife handle and the blade enter the clamping groove of the handle, and the folding knife is convenient to carry after being folded.

Description

Technical Field

[0001] The utility model belongs to the technical field of grape growth, and particularly relates to a grape branch pruning device. Background Art

[0002] As an important fruit crop, the cultivation technology of grapes has always received extensive attention. In the process of grape cultivation, branch pruning is a crucial task. Proper pruning can not only control the growth form of grapevines and improve the utilization rate of light energy, but also promote the yield and quality of fruits.

[0003] The Chinese utility model patent currently announced as CN216087799U discloses a grape branch pruning device, which is provided with a vertical pole, and a plurality of connecting rods are detachably provided at the top of the vertical pole, and a scissors unit is provided at the top of the connecting rod. The scissors unit includes an electric telescopic rod arranged at the top of the connecting rod, and the telescopic end of the electric telescopic rod passes through a supporting frame and extends into the interior thereof, and an inclined block is provided at the telescopic end of the electric telescopic rod, and sliding blocks adapted thereto are slidably provided at both ends of the inclined block, and connecting blocks are respectively provided at the front ends of the two groups of sliding blocks, and two groups of scissors that are staggered with each other are respectively provided on the two groups of connecting blocks, and the height of the scissors unit is conveniently adjusted by detachably providing a plurality of connecting rods on the vertical pole, so as to facilitate pruning of grape branches, and a scissors unit is provided at the top of the connecting rod, and the electric telescopic rod is started to drive the inclined block to slide in the supporting frame, and finally drive the two groups of scissors to prune the grape branches, which is convenient to operate and has high pruning efficiency.

[0004] Although this patent solves the problem that the saw blade of an electric pruning saw cannot obtain enough force when pruning smaller grape branches, so that multiple prunings are required to complete the task, and the pruning efficiency also needs to be improved, the scissor unit is directly connected through a vertical pole and a connecting rod, and cannot be folded, which makes it inconvenient to carry. Utility Model Content

[0005] The utility model aims to provide a grape branch pruning device, which solves the problem that a grape branch pruning device directly connects a scissor unit through a vertical rod and a connecting rod, cannot be folded, and is inconvenient to carry.

[0006] The above technical purpose of the utility model is achieved through the following technical scheme: a grape branch pruning device, including blades, two blades in a scissors-like shape, two blades in a scissors-like shape, a rotating mechanism at the lower end of the blade, a handle on the rotating mechanism, a slot on the handle, and the slot corresponding to the blade handle.

[0007] By adopting the above technical solution, a blade, a handle, a rotating mechanism, a grip and a slot are provided. When in use, the handle can first be used to fix the blade so that the blade is in a scissors shape on the handle and can be used to prune grape branches. Then the grip and the handle are connected through the rotating mechanism. When in use, the handle is opened and can be used normally. When not in use, the handle is rotated through the rotating mechanism so that the handle and the blade enter the slot of the handle and can be folded for easy carrying.

[0008] The utility model is further configured as follows: the rotating mechanism includes a connecting plate, a rotating chamber, a fixing bolt and a locking nut, the connecting plate is arranged at the upper end of the handle, the rotating chamber is arranged on the connecting plate, the knife handle is rotatably arranged in the rotating chamber, the fixing bolt passes through the connecting plate and the knife handle, and the locking nut is arranged on the fixing bolt.

[0009] By adopting the above technical solution, a connecting plate, a rotating cavity, a fixing bolt and a locking nut are set. When in use, the connecting plate first connects the knife handle and the grip, and then the knife handle can be rotated in the rotating cavity. Then the fixing bolt passes through the knife handle and the connecting plate. When it is needed to use, the fixing bolt can be locked by the locking nut to prevent the grip from rotating, allowing the grip to transmit force. When the grip needs to be folded, the locking nut only needs to be loosened to allow the grip to rotate.

[0010] The utility model is further configured as follows: a card plate is arranged in the card slot, the number of the card plates is two and they are symmetrically arranged, a first spring is arranged between the inner wall of the card slot and the card plate, the number of the first springs is several and they are linearly arranged, and an inclined portion is arranged on the card plate.

[0011] By adopting the above technical solution, by setting a card plate, a first spring and an inclined portion, when the handle is folded, the knife handle can enter the card slot, and then through the inclined portion on the card plate, the knife handle can be easily inserted between the two card plates and squeeze the two card plates, thereby squeezing the first spring. The force of the first spring to restore the deformation can act in the card plate in the opposite direction, fixing the knife handle in the card slot.

[0012] The utility model is further configured as follows: a fixed cavity is arranged on the knife handle, the number of the fixed cavities is two and they are arranged symmetrically, and a second spring is arranged between the two fixed cavities.

[0013] By adopting the above technical solution, a fixed cavity and a second spring are set. When in use, the fixed cavity is set on the two knife handles, and the second spring can be installed and fixed. When the knife handle and the blade are used, the knife handle can squeeze the second spring. The force of the second spring to restore the deformation can separate the two knife handles, which is convenient for the next trimming.

[0014] The utility model is further configured as follows: a protective cover is provided on the blade, and friction grooves are provided on the protective cover. The friction grooves are in a plurality and are linearly arranged.

[0015] By adopting the above technical solution, by providing a protective cover and a friction groove, when the blade is not in use, the blade can be inserted into the protective cover to prevent the blade from accidentally injuring people. Then the friction groove can increase the friction between the user and the protective cover, making it easier for the user to open the protective cover.

[0016] The utility model is further configured as follows: finger grooves are arranged on the handle, and the finger grooves are in a plurality and are arranged linearly.

[0017] By adopting the above technical solution and providing the finger groove, when the handle is used, the worker's fingers can be placed in the finger groove, which enables the worker to exert force better.

[0018] The utility model is further configured as follows: an anti-slip portion is arranged at the lower end of the handle, and the anti-slip portion is arranged in a bent manner.

[0019] By adopting the above technical solution and arranging the anti-slip part, the anti-slip part can be bent during use to prevent the palm of the user from sliding downward and coming off the handle.

[0020] In summary, the utility model has the following beneficial effects:

[0021] By arranging a blade, a handle, a rotating mechanism, a grip and a slot, when in use, first the handle can be used to fix the blade so that the blade is in a scissors shape on the handle and can be used to prune grape branches, and then the grip and the handle are connected through the rotating mechanism. When in use, the handle is opened and the tool can be used normally. When not in use, the handle is rotated through the rotating mechanism so that the handle and the blade enter the slot of the handle and can be folded for easy carrying.

[0022] By setting a connecting plate, a rotating cavity, a fixing bolt and a locking nut, when in use, the connecting plate first connects the knife handle and the grip, then the knife handle can be rotated in the rotating cavity, and then the fixing bolt passes through the knife handle and the connecting plate. When it is needed to use, the fixing bolt can be locked by the locking nut to prevent the grip from rotating, allowing the grip to transmit force. When the grip needs to be folded, the locking nut only needs to be loosened to allow the grip to rotate.

[0023] Based on the above improvements, the overall technical effect achieved by the device is that the handle can be folded by a rotating mechanism, thereby reducing the volume of the device and making it easier to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 It is a structural schematic diagram of the blade, the card slot and the card plate of the utility model;

[0026] Figure 3 It is a structural schematic diagram of the clamping plate, the first spring and the inclined portion of the utility model;

[0027] Figure 4 This utility model Figure 2 Enlarged view of point A in the middle.

[0028] In the figure, 1. blade; 2. handle; 3. rotating mechanism; 4. grip; 5. slot; 6. clamping plate; 7. first spring; 8. inclined portion; 9. fixed cavity; 10. second spring; 11. protective cover; 12. friction groove; 13. finger groove; 14. anti-slip portion; 301. connecting plate; 302. rotating cavity; 303. fixing bolt; 304. locking nut. DETAILED DESCRIPTION

[0029] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0030] Example:

[0031] See also Figure 1-Figure 4 The utility model provides a technical solution: a grape branch pruning device, comprising a blade 1, wherein the blades 1 are two in number and are arranged in a scissors shape, a handle 2 is arranged on the blade 1, and the handle 2 is two in number. A rotating mechanism 3 is arranged at the lower end of the handle 2, a handle 4 is arranged on the rotating mechanism 3, and a slot 5 is arranged on the handle 4, and the slot 5 is arranged corresponding to the handle 2. By arranging the blade 1, the handle 2, the rotating mechanism 3, the handle 4 and the slot 5, when in use, the handle 2 can firstly fix the blade 1 on the blade 1, so that the blade 1 is in a scissors shape on the handle 2 and can prune the grape branches, and then the handle 4 and the handle 2 are connected by the rotating mechanism 3. When in use, the handle 4 is opened for normal use. When not in use, the handle 4 is rotated by the rotating mechanism 3, so that the handle 2 and the blade 1 enter the slot 5 of the handle 4, and can be conveniently carried after being folded.

[0032] refer to Figure 4The rotating mechanism 3 includes a connecting plate 301, a rotating cavity 302, a fixing bolt 303 and a locking nut 304. The connecting plate 301 is arranged at the upper end of the handle 4, the rotating cavity 302 is arranged on the connecting plate 301, the handle 2 is rotatably arranged in the rotating cavity 302, the fixing bolt 303 passes through the connecting plate 301 and the handle 2, and the locking nut 304 is arranged on the fixing bolt 303. By setting the connecting plate 301, the rotating cavity 302, the fixing bolt 303 and the locking nut 304, when in use, the connecting plate 301 first connects the handle 2 and the handle 4, and then the handle 2 can be rotated in the rotating cavity 302, and then the fixing bolt 303 passes through the handle 2 and the connecting plate 301. When it is needed to be used, the fixing bolt 303 can be locked by the locking nut 304 to prevent the handle 4 from rotating, so that the handle 4 can transmit force. When the handle 4 needs to be folded, the locking nut 304 only needs to be loosened to make the handle 4 rotate.

[0033] refer to Figure 3 A card plate 6 is provided in the card slot 5, and the number of the card plates 6 is two and they are symmetrically arranged. A first spring 7 is provided between the inner wall of the card slot 5 and the card plate 6. The number of the first springs 7 is several and they are linearly arranged. An inclined portion 8 is provided on the card plate 6. By arranging the card plate 6, the first spring 7 and the inclined portion 8, when the handle 4 is folded, the handle 2 can enter the card slot 5, and then through the inclined portion 8 on the card plate 6, the handle 2 can enter between the two card plates 6 and squeeze the two card plates 6, thereby squeezing the first spring 7. The force of restoring the deformation through the first spring 7 can act in the opposite direction on the card plate 6 to fix the handle 2 in the card slot 5.

[0034] refer to Figure 1 A fixed cavity 9 is provided on the handle 2, and the number of the fixed cavities 9 is two and they are symmetrically arranged. A second spring 10 is provided between the two fixed cavities 9. By setting the fixed cavity 9 and the second spring 10, when in use, the fixed cavity 9 is provided on the two handles 2, and the second spring 10 can be installed and fixed. When the handle 2 and the blade 1 are used, the handle 2 can squeeze the second spring 10, and the force of the second spring 10 to restore the deformation can separate the two handles 2, which is convenient for the next trimming.

[0035] refer to Figure 1 A protective cover 11 is provided on the blade 1, and a friction groove 12 is provided on the protective cover 11. The friction grooves 12 are multiple and linearly arranged. By providing the protective cover 11 and the friction grooves 12, when the blade 1 is not in use, the blade 1 can be inserted into the protective cover 11 to avoid accidental injury by the blade 1. Then, the friction groove 12 can increase the friction between the user and the protective cover 11, making it convenient for the user to open the protective cover 11.

[0036] refer to Figure 1The handle 4 is provided with finger grooves 13, and the finger grooves 13 are multiple and linearly arranged. By providing the finger grooves 13, when the handle 4 is used, the fingers of the staff can be placed in the finger grooves 13, which can enable the staff to exert force better.

[0037] refer to Figure 1 The lower end of the handle 4 is provided with an anti-detachment portion 14, and the anti-detachment portion 14 is bent. By setting the anti-detachment portion 14, when in use, the user's palm can be prevented from sliding downward and detaching from the handle 4 due to the bent arrangement of the anti-detachment portion 14.

[0038] Brief description of the usage process:

[0039] When in use, the handle 2 can first be used to fix the blade 1, so that the blade 1 is in the shape of a scissors on the handle 2, and can be used to prune grape branches. When in use, the handle 4 is opened and can be used normally. When not in use, the handle 4 is rotated by the rotating mechanism 3, so that the handle 2 and the blade 1 enter the card slot 5 of the handle 4, and can be conveniently carried after being folded.

[0040] Then the connecting plate 301 connects the knife handle 2 and the grip 4, and then the knife handle 2 can rotate in the rotation cavity 302, and then the fixing bolt 303 passes through the knife handle 2 and the connecting plate 301. When it is needed to use, the fixing bolt 303 can be locked by the locking nut 304 to prevent the grip 4 from rotating, so that the grip 4 can transmit force. When the grip 4 needs to be folded, the locking nut 304 only needs to be loosened to make the grip 4 rotate;

[0041] Then, when the grip 4 is folded, the knife handle 2 can enter the card slot 5, and then the inclined portion 8 on the card plate 6 can facilitate the knife handle 2 to enter between the two card plates 6 and squeeze the two card plates 6, thereby squeezing the first spring 7. The force of the first spring 7 to restore the deformation can act in the card plate 6 in the reverse direction, fixing the knife handle 2 in the card slot 5;

[0042] Finally, the fixed cavity 9 is arranged on the two handles 2, and the second spring 10 can be installed and fixed. When the handle 2 and the blade 1 are used, the handle 2 can squeeze the second spring 10. The force of the second spring 10 to restore the deformation can separate the two handles 2, which is convenient for the next trimming.

[0043] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A grape branch pruning device, comprising a blade (1), characterized in that: The blades (1) are two in number and are arranged in a scissors-like shape. The blades (1) are provided with a handle (2). The handles (2) are two in number. A rotating mechanism (3) is provided at the lower end of the handle (2). A grip (4) is provided on the rotating mechanism (3). A slot (5) is provided on the grip (4). The slot (5) is arranged corresponding to the handle (2).

2. A grape branch pruning device according to claim 1, characterized in that: The rotating mechanism (3) comprises a connecting plate (301), a rotating chamber (302), a fixing bolt (303) and a locking nut (304); the connecting plate (301) is arranged at the upper end of the handle (4); the rotating chamber (302) is arranged on the connecting plate (301); the knife handle (2) is rotatably arranged in the rotating chamber (302); the fixing bolt (303) passes through the connecting plate (301) and the knife handle (2); and the locking nut (304) is arranged on the fixing bolt (303).

3. A grape branch pruning device according to claim 1, characterized in that: A card plate (6) is arranged in the card slot (5), the card plates (6) are two in number and are symmetrically arranged, a first spring (7) is arranged between the inner wall of the card slot (5) and the card plate (6), the first springs (7) are a plurality in number and are linearly arranged, and an inclined portion (8) is arranged on the card plate (6).

4. A grape branch pruning device according to claim 1, characterized in that: The knife handle (2) is provided with a fixed cavity (9), the number of the fixed cavities (9) is two and they are symmetrically arranged, and a second spring (10) is arranged between the two fixed cavities (9).

5. The grape branch pruning device according to claim 1, characterized in that: The blade (1) is provided with a protective cover (11), and the protective cover (11) is provided with friction grooves (12), and the friction grooves (12) are multiple and linearly arranged.

6. A grape branch pruning device according to claim 1, characterized in that: The handle (4) is provided with finger grooves (13), and the finger grooves (13) are multiple and arranged linearly.

7. The grape branch pruning device according to claim 1, characterized in that: The lower end of the handle (4) is provided with an anti-slip portion (14), and the anti-slip portion (14) is arranged in a bent manner.

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