CN213306377U

CN213306377U - Camellia oleifera is planted and is used branch trimming means

Info

Publication number: CN213306377U
Application number: CN202021916694.0U
Authority: CN
Inventors: 陈敏佼
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-06-01
Anticipated expiration: 2030-09-04

Abstract

The utility model relates to a branch pruning technical field is used in tea-oil camellia planting, especially relates to a branch trimming means is used in tea-oil camellia planting, including the scissors head, the one end fixedly connected with extension device of scissors head, extension device's one end is equipped with holding rod mechanism, and the scissors head includes well sword strip and sets up the fixed sword strip in well sword strip both sides, and fixed sword strip one end fixedly connected with keeps off the branch, and the one end fixedly connected with brace of well sword strip, the one end of brace are equipped with fine rope, and extension device includes slide bar and traveller, and holding rod mechanism includes the connecting plate and articulates the handle in connecting plate one side. The utility model discloses the extension device that the setting can be extended when operating personnel shears tea-oil tree top branch, adjusts the extension device, and the top that delivers to the tea-oil tree with the scissors head is pruned the branch, removes the trouble that operating personnel need climb the height thing when shearing the branch at tea-oil tree top from, sets up in the one end of fixed sword strip and keeps off the branch, blocks the branch that needs the shearing, makes the convenient branch of shearing of scissors head.

Description

Camellia oleifera is planted and is used branch trimming means

Technical Field

The utility model relates to a tea-oil camellia is planted and is pruned technical field with the branch, especially relates to a tea-oil camellia is planted and is used branch trimming means.

Background

The camellia oleifera belongs to the family of tea, and is evergreen small arbor, and the seeds of the camellia oleifera can extract oil for eating, so the camellia oleifera is famous and delicious in oil color, rich in nutrition and long in storage life, and is high-quality edible oil; the tea cake can be used as a pesticide and a fertilizer, can improve the water storage capacity of a farmland and prevent and control pests in a rice field, the fruit peel is a raw material for extracting tannin extract, the tea-oil tree is one of four major woody oil plants in the world, grows in high mountains and hilly lands in subtropical regions in south China, and is a pure natural high-grade oil plant special for China. Mainly focuses on Zhejiang, Jiangxi, Henan, Hunan and Guangxi five provinces, the annual output in the whole country is only about 20 ten thousand tons, and the oil tea is propagated by seeds, cuttings or grafting. In order to maintain the excellent properties of the parents, cuttings or grafting seedling are mostly adopted, and then planting and afforestation are carried out.

In the process of the growth of the oil tea tree, an operator is required to trim branches of the oil tea tree, so that the growth of the oil tea tree is facilitated, the yield of the oil tea tree is improved, when the operator shears the oil tea tree, the branches at the top of the oil tea tree can not be sheared frequently, the operator is required to climb a device to trim the branches, the oil tea tree is trimmed inconveniently by the operator, meanwhile, when the branches of the oil tea tree are sheared by the scissors, the branches can slip from the scissors, the branches can not be sheared by the scissors, the operator is required to shear the branches again, the speed of the operator for trimming the branches is reduced, and the working time of the operator is prolonged.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a branch trimming means is used in tea-oil camellia planting, solved among the prior art present when operating personnel shears the tea-oil camellia tree, often can not cut the branch at tea-oil camellia tree top, need operating personnel climbing device to prune, make the inconvenient tea-oil camellia tree of pruning of operating personnel, when the branch of tea-oil camellia tree is cuted to the scissors simultaneously, the branch can be followed the slippage between the scissors, make the unable short branch of cutting of scissors, need operating personnel to cut the branch once more, the speed that operating personnel pruned the branch slows down, the time problem of extension operating personnel work.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a branch trimming means is used in tea-oil camellia planting, includes the scissors head, the one end fixedly connected with extension device of scissors head, extension device's one end is equipped with holding rod mechanism, the scissors head includes well sword strip and sets up the fixed sword strip in well sword strip both sides, the one end of well sword strip and fixed sword strip is articulated, fixed sword strip one end fixedly connected with keeps off the branch, the one end fixedly connected with fixed sword strip fixed block, one side fixedly connected with sawtooth strip of fixed sword strip, the one end fixedly connected with brace of well sword strip, the one end of brace is equipped with fine rope, extension device includes slide bar and traveller, holding rod mechanism includes the connecting plate and articulates the handle in connecting plate one side.

Preferably, the opening has all been seted up on fixed block, connecting plate, the handle, the one end of fine rope runs through the opening, one side of handle is equipped with set screw, set screw's one end runs through opening and fine rope contact.

Preferably, the inside of slide bar has seted up the spout, the one end of traveller is inserted in the spout, the one end threaded connection of traveller has holding screw, holding screw's one end runs through the slide bar and extends into the inside of spout.

Preferably, one side of the brace is fixedly connected with a pin, a return spring is sleeved on the pin, and the other end of the return spring is in contact with one side of the fixing block.

Preferably, one end of the sliding rod is fixedly connected to one side of the fixing block, a shearing cavity is formed in the fixing tool strip, and one side of the middle tool strip is placed in the shearing cavity.

Preferably, one side of the connecting plate is fixedly connected with a holding column, a fixed spring is arranged between the connecting plate and the handle, and two ends of the fixed spring are respectively fixed on one side of the connecting plate and one side of the handle.

The utility model discloses possess following beneficial effect at least:

1. this branch trimming means is used in tea-oil camellia is planted has set up the extension device that can extend, and when operating personnel sheared tea-oil camellia tree top branch, adjust the extension device, the top of sending the scissors head to the tea-oil camellia tree is pruned the branch, removes the trouble that operating personnel need climb the thing of ascending a height when shearing the branch at tea-oil camellia tree top from.

2. This branch trimming means is used in tea-oil camellia is planted has set up the fender branch in the one end of fixed sword strip, blocks the branch that needs the shearing, when the branch is cuted to the scissors head, keeps off the branch and blocks the branch of branch, makes the convenient branch of cuting of scissors head.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

Fig. 1 is one of the overall assembly structure diagrams of the present invention;

fig. 2 is one of the overall assembly structure diagrams of the present invention;

fig. 3 is a schematic structural view of a scissor head of the present invention;

fig. 4 is a schematic structural view of the extension device and the holding rod mechanism of the present invention.

In the figure: 1. a scissor head; 11. a middle cutter bar; 12. fixing the cutter bar; 13. blocking branches; 14. Shearing a cavity; 15. bracing; 16. a fixed block; 17. a sawtooth strip; 18. a pin; 19. a return spring; 2. an elongation device; 21. a slide bar; 22. a traveler; 23. a chute; 24. tightening the screw; 3. a lever holding mechanism; 31. a connecting plate; 32. holding the column; 33. a grip; 34. fixing the spring; 35. a set screw; 36. a port; 4. and (5) fiber ropes.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-4, a branch pruning device for tea-oil camellia planting comprises a scissors head 1, an extension device 2 is fixedly connected to one end of the scissors head 1, a holding rod mechanism 3 is arranged at one end of the extension device 2, the scissors head 1 comprises a middle blade 11 and fixed blades 12 arranged on two sides of the middle blade 11, the middle blade 11 is hinged to one end of the fixed blades 12, a branch blocking part 13 is fixedly connected to one end of the fixed blades 12, a fixed block 16 is fixedly connected to one end of the fixed blades 12, a sawtooth strip 17 is fixedly connected to one side of the fixed blades 12, a brace 15 is fixedly connected to one end of the middle blade 11, a fiber rope 4 is arranged at one end of the brace 15, the extension device 2 comprises a sliding rod 21 and a sliding column 22, and the holding rod mechanism 3 comprises a connecting plate 31 and a handle 33 hinged to one side of the connecting plate 31.

Furthermore, the fixing block 16, the connecting plate 31 and the handle 33 are all provided with through holes 36, one end of the fiber rope 4 penetrates through the through holes 36, one side of the handle 33 is provided with a positioning screw 35, one end of the positioning screw 35 penetrates through the through holes 36 to be contacted with the fiber rope 4, one side of the brace 15 is fixedly connected with a pin column 18, the pin column 18 is sleeved with a return spring 19, the other end of the return spring 19 is contacted with one side of the fixing block 16, one side of the connecting plate 31 is fixedly connected with a holding column 32, a fixing spring 34 is arranged between the connecting plate 31 and the handle 33, two ends of the fixing spring 34 are respectively fixed at one side of the connecting plate 31 and one side of the handle 33, and the fiber rope 4 is fixed on the grip 33 by using the positioning screw 35, so that an operator can drive the fiber rope 4 to move through the grip 33, the fiber rope 4 pulls the pull strip 15 to drive the middle cutter strip 11 to move, and the middle cutter strip 11 and the fixed cutter strip 12 shear branches.

Furthermore, a sliding groove 23 is formed in the sliding rod 21, one end of the sliding column 22 is inserted into the sliding groove 23, one end of the sliding column 22 is connected with a set screw 24 through a thread, one end of the set screw 24 penetrates through the sliding rod 21 and extends into the sliding groove 23, the sliding column 22 is adjusted in the sliding groove 23, the sliding column 22 is fixed in the sliding groove 23 through the set screw 24, and the length of the extension device 2 is adjusted.

Furthermore, one end of the sliding rod 21 is fixedly connected to one side of the fixed block 16, the two fixed cutter strips 12 are provided with the cutting cavity 14 inside, one side of the middle cutter strip 11 is placed in the cutting cavity 14, and the middle cutter strip 11 is placed in the cutting cavity 14, so that the middle cutter strip 11 and the fixed cutter strips 12 can conveniently cut branches.

The scheme has the following working processes:

first, the positioning screw 35 is detached from the grip 33, the fiber rope 4 is released from the grip 33, the set screw 24 is rotated to detach the set screw 24 from the slide post 22, the grip post 32 is gripped and pulled to slide the slide post 22 in the slide groove 23, and at this time, one end of the fiber rope 4 slides in the through hole 36, and after the slide post 22 slides to a certain position in the slide groove 23, the slide post 22 is stopped to move, the set screw 24 is screwed to one end of the slide post 22, and the set screw 24 is tightened to bring the nut of the set screw 24 into contact with and fasten the surface of the slide rod 21, thereby fixing the slide post 22 in the slide rod 21, adjusting the length of the elongation device 2, and the device is sent to the top of the camellia tree to cut branches.

After the extension device 2 is adjusted, the extension device is fixed on the handle 33 by using a positioning screw 35, the fiber rope 4 placed in the through hole 36 is fixed in the through hole 36, an operator holds the holding column 32 to pick up the extension device, places the scissor head 1 beside a branch to be cut, places the branch in the middle cutter bar 11 and the fixed cutter bar 12, pulls one end of the handle 33 and moves the handle 33 in a direction away from the connecting plate 31, the handle 33 rotates around a position hinged with the connecting plate 31, the rotating handle 33 pulls the fiber rope 4 to move, and meanwhile, the fixed spring 34 is extended.

The elongated fiber ropes 4 drive the pull strips 15 to move towards the direction close to the fixed block 16 through the pins 18, at the moment, the return springs 19 are squeezed and contracted, the movable pull strips 15 drive the middle cutter strips 11 to rotate around the positions hinged with the fixed cutter strips 12, branches are cut through the cutter edges on the middle cutter strips 11 and the fixed cutter strips 12, when the branches are cut, when the diameters of the branches are too large, and when the branches are cut by the middle cutter strips 11 and the fixed cutter strips 12, the branches move towards the direction away from the scissor head 1, the branch blocking parts 13 block the moving branches, so that the branches are cut by the middle cutter strips 11.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a branch trimming means is used in tea-oil camellia planting, includes scissors head (1), its characterized in that: one end of the scissor head (1) is fixedly connected with an extension device (2), one end of the extension device (2) is provided with a holding rod mechanism (3), the scissor head (1) comprises a middle knife strip (11) and fixed knife strips (12) arranged at two sides of the middle knife strip (11), the middle cutter bar (11) is hinged with one end of the fixed cutter bar (12), one end of the fixed cutter bar (12) is fixedly connected with a branch retaining (13), one end of the fixed knife strip (12) is fixedly connected with a fixed block (16), one side of the fixed knife strip (12) is fixedly connected with a sawtooth strip (17), one end of the middle knife strip (11) is fixedly connected with a brace (15), one end of the brace (15) is provided with a fiber rope (4), the elongation device (2) comprises a slide bar (21) and a slide column (22), the holding rod mechanism (3) comprises a connecting plate (31) and a grip (33) hinged on one side of the connecting plate (31).

2. The branch pruning device for camellia oleifera planting according to claim 1, characterized in that: all seted up through-hole (36) on fixed block (16), connecting plate (31), handle (33), through-hole (36) are run through to the one end of fine rope (4), one side of handle (33) is equipped with set screw (35), the one end of set screw (35) is run through-hole (36) and fine rope (4) contact.

3. The branch pruning device for camellia oleifera planting according to claim 1, characterized in that: the inside of slide bar (21) has been seted up spout (23), the one end of traveller (22) is inserted into spout (23), the one end threaded connection of traveller (22) has holding screw (24), the inside of slide bar (21) and extension income spout (23) is run through to the one end of holding screw (24).

4. The branch pruning device for camellia oleifera planting according to claim 1, characterized in that: one side fixedly connected with round pin post (18) of brace (15), the cover is equipped with return spring (19) on round pin post (18), the other end of return spring (19) and the one side contact of fixed block (16).

5. The branch pruning device for camellia oleifera planting according to claim 1, characterized in that: one end fixed connection of slide bar (21) is in one side of fixed block (16), two the inside of fixed sword strip (12) is equipped with cuts chamber (14), place in cutting chamber (14) in one side of well sword strip (11).

6. The branch pruning device for camellia oleifera planting according to claim 1, characterized in that: one side of the connecting plate (31) is fixedly connected with a holding column (32), a fixing spring (34) is arranged between the connecting plate (31) and the handle (33), and two ends of the fixing spring (34) are respectively fixed on one side of the connecting plate (31) and one side of the handle (33).