CN216362680U

CN216362680U - Anvil device is cut in tea-oil camellia grafting

Info

Publication number: CN216362680U
Application number: CN202122565055.5U
Authority: CN
Inventors: 谢英赞; 马立辉; 王朝英; 刘杨; 娄利华; 晏巧
Original assignee: CHONGQING ACADEMY OF FORESTRY
Current assignee: CHONGQING ACADEMY OF FORESTRY
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-04-26
Anticipated expiration: 2031-10-25

Abstract

The utility model belongs to the technical field of grafting tools, and particularly relates to a camellia oleifera tree grafting stock cutting device which comprises a connecting pin, a first mounting buckle and a second mounting buckle, wherein the mounting buckles and the second mounting buckle are respectively provided with a mounting seat, a top wheel is mounted on the mounting seat, the top wheel comprises a screw rod, a U-shaped frame, a roller and a nut, a cutter group is mounted on the top wheel mounted on the second mounting buckle, the cutter group comprises a mounting frame, a blade and a first gear, the mounting frame is mounted on the U-shaped frame, a rotating shaft is mounted on the mounting frame, a reducing wheel and a second gear are mounted on the rotating shaft, the reducing wheel is meshed with the first gear, the mounting frame is provided with a guide seat and a fixed seat, the blade is provided with a chute matched with the guide seat, the blade is clamped on the guide seat through the chute, limiting plates are mounted on the guide seat and the fixed seat, the blade is provided with a rack, the rack is meshed with the second gear, and is used for solving the problem that a traditional cutter is difficult to cut off a trunk, and meanwhile, the notch is difficult to keep flat and inconvenient to use.

Description

Anvil device is cut in tea-oil camellia grafting

Technical Field

The utility model belongs to the technical field of grafting tools, and particularly relates to a camellia oleifera tree grafting stock cutting device.

Background

Tea-oil camellia, another name: tea trees, tea oil trees and white-flower tea, wherein the tea-oil trees belong to the family Theaceae, evergreen small trees, shrubs or middle trees, tender branches of the trees have thick hair and leafy leathers, are elliptical, long round or inverted oval, have blunt tips at the tips, are sometimes tapered or blunt, and are named because the seeds can extract oil for eating. The tea oil is clear in color, fragrant in taste, rich in nutrition and storage-resistant, is high-quality edible oil, can also be used for industry as lubricating oil and anti-rust oil, the tea cake is 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 is propagated by seeds, cuttings or grafting, and in order to keep the excellent properties of the tea oil, the cuttings or grafting seedling culture is mostly adopted.

At present, different mostly artifical the completion when grafting preparation stock in trunk external diameter, the trunk uses traditional cutter to be difficult for cutting off the trunk when thick, is difficult to keep the incision level and smooth simultaneously, uses inconveniently.

SUMMERY OF THE UTILITY MODEL

Based on the problems mentioned in the background technology, the utility model provides a camellia oleifera tree grafting stock cutting device which is used for solving the problems that a trunk is difficult to cut off by a traditional cutter, and meanwhile, the cut is difficult to keep flat and inconvenient to use.

The technical scheme adopted by the utility model is as follows:

a chopping block device for grafting of oil-tea camellia trees comprises a connecting pin, a first mounting buckle and a second mounting buckle, wherein the first mounting buckle and the second mounting buckle are hinged to each other, mounting seats are arranged on the first mounting buckle and the second mounting buckle respectively, a top wheel is mounted on each mounting seat and comprises a screw, a U-shaped frame, a roller and a nut, the nut is screwed on the screw, a mounting shaft is arranged on the roller, the roller is mounted on the U-shaped frame through the mounting shaft, the U-shaped frame is mounted on the screw, a limiting notch is axially formed in the screw, a kidney-shaped hole is formed in each mounting seat, the screw is arranged in the kidney-shaped hole in a penetrating manner, a cutter group is mounted on the top wheel mounted on the second mounting buckle and comprises a mounting frame, a cutter blade and a first gear, the first gear is mounted on the mounting shaft of the roller, the mounting frame is mounted on the U-shaped frame, install the pivot on the mounting bracket, install gear reduction and second gear in the pivot, gear reduction and first gear engagement, be equipped with guide holder and fixing base on the mounting bracket, set up the spout that matches with the guide holder on the blade, the blade passes through the spout card and locates on the guide holder, install the limiting plate on guide holder and the fixing base, be equipped with the rack on the blade, rack and second gear engagement.

On the basis of the technical scheme, the utility model is further improved as follows:

further, the blade and the guide seat are both obliquely arranged. The blade is inclined to facilitate circumferential cutting into the trunk.

Further, a knife sleeve is installed on the installation frame, and the cutting edge of the blade is located in the knife sleeve. The knife edge of the blade is shielded through the knife sleeve, and the safety is improved.

Furthermore, a magnetic block is installed at one end of the knife sleeve. When the blade is not used, the blade can be fixed through the magnetic block, and the blade is prevented from sliding automatically to injure a user by mistake.

Further, rubber sleeve wheels are arranged outside the rolling wheels. The gyro wheel passes through rubber sleeve wheel and trunk contact, avoids the gyro wheel to cause the damage to the bark to influence the grafting.

Further, a handle is mounted on the first mounting buckle. The handle is convenient for pushing the cutting anvil device to cut the trunk in the using process.

The utility model has the beneficial effects that:

detain first installation and detain the cover with the second installation and locate the trunk on the back and withstand the trunk surface through the gyro wheel, rotate first installation and detain and the gyro wheel is detained along the trunk surface roll with the second installation, the gyro wheel drives the reduction gear through first gear and rotates, the reduction gear rotates and drives the rotation of second gear and orders about the blade to cut off gradually to the trunk in deepening the trunk gradually, use comparatively square alright be applicable to the trunk of different external diameters, it can keep the level to cut the stock device simultaneously gyro wheel withstand the trunk when rotating, thereby make the incision keep the level.

Drawings

The utility model is further illustrated by the non-limiting examples given in the accompanying drawings;

FIG. 1 is a schematic structural diagram of a camellia oleifera tree grafting and stock cutting device in an embodiment of the utility model;

FIG. 2 is a schematic view of the using state of a device for grafting and cutting the oil tea tree in the embodiment of the utility model;

FIG. 3 is a schematic view of a disassembled structure of a cutter set according to an embodiment of the present invention;

the main element symbols are as follows:

the mounting device comprises a first mounting buckle 11, a second mounting buckle 12, a connecting pin 13, a mounting seat 14, a handle 15, a screw 21, a U-shaped frame 22, a roller 23, a nut 24, a first gear 25, a roller 26, a mounting frame 31, a guide seat 311, a fixed seat 312, a limiting plate 313, a rotating shaft 32, a speed reducing wheel 33, a second gear 34, a blade 35, a sliding groove 351, a rack 352, a knife sleeve 36 and a magnetic block 361.

Detailed Description

In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.

As shown in fig. 1 to 3, an oil tea tree grafting and stock cutting device comprises a connecting pin 13, a first mounting buckle 11 and a second mounting buckle 12, wherein the first mounting buckle 11 and the second mounting buckle 12 are hinged to each other, mounting seats 14 are respectively arranged on the first mounting buckle 11 and the second mounting buckle 12, a top wheel is arranged on each mounting seat 14, the top wheel comprises a screw 21, a U-shaped frame 22, a roller 23 and a nut 24, the nut 24 is screwed on the screw 21, a mounting shaft is arranged on the roller 23, the roller 23 is arranged on the U-shaped frame 22 through the mounting shaft, the U-shaped frame 22 is arranged on the screw 21, a limit notch is axially arranged on the screw 21, a kidney-shaped hole is arranged on the mounting seat 14, the screw 21 is arranged in the kidney-shaped hole in a penetrating manner, a cutter group 3 is arranged on the top wheel arranged on the second mounting buckle 12, the cutter group 3 comprises a mounting frame 31, a blade 35 and a first gear 25, the first gear 25 is arranged on the mounting shaft of the roller 23, mounting bracket 31 is installed on U-shaped frame 22, install pivot 32 on the mounting bracket 31, install gear reducer 33 and second gear 34 on the pivot 32, gear reducer 33 and the meshing of first gear 25, be equipped with guide holder 311 and fixing base 312 on the mounting bracket 31, seted up on the blade 35 with guide holder 311 assorted spout 351, blade 35 is located on the guide holder 311 through spout 351 card, install limiting plate 313 on guide holder 311 and the fixing base 312, be equipped with rack 352 on the blade 35, rack 352 and the meshing of second gear 34.

The blade 35 and the guide seat 311 are both obliquely arranged, and the blade 35 is inclined to facilitate circumferential cutting into the trunk.

The mounting frame 31 is provided with the knife sleeve 36, the cutting edge of the blade 35 is positioned in the knife sleeve 36, and the knife sleeve 36 shields the cutting edge of the blade 35, so that the safety is improved.

The magnetic block 361 is installed at one end of the knife sleeve 36, and the blade 35 can be fixed through the magnetic block 361 when not in use, so that the blade 35 is prevented from sliding automatically and accidentally injuring a user.

The outside of gyro wheel 23 is equipped with the rubber sleeve wheel, and gyro wheel 23 passes through the rubber sleeve wheel and contacts with the trunk, avoids gyro wheel 26 to cause the damage to the bark to influence the grafting.

The handle 15 is arranged on the first mounting buckle 11, and the cutting anvil device can be pushed to cut the trunk through the handle 15 conveniently in the using process.

When the tree trunk cutting device is used, the first installation buckle 11 and the second installation buckle 12 are sleeved on a trunk, the free ends of the first installation buckle 11 and the second installation buckle 12 are connected through the connecting pin 13, then the screw 21 is pushed to enable the roller 23 to be in contact with the surface of the trunk, then the nut 24 is rotated to be in contact with the installation seat 14 to match with the trunk to fix the screw 21 to enable the roller 23 to be in contact with the surface of the trunk, then the handle 15 is used for pushing the first installation buckle 11 and the second installation buckle 12 to rotate to enable the roller 23 to roll along the surface of the trunk, the roller 23 drives the first gear 25 to rotate when rotating, the first gear 25 drives the speed reducing wheel 33 to rotate, the speed reducing wheel 33 drives the second gear 34 to rotate through the rotating shaft 32, the second gear 34 drives the blade 35 to gradually move deep into the trunk, and the rotation of the first installation buckle 11 and the second installation buckle 12 and the gradual deep penetration of the blade 35 can cut off the tree trunk.

The grafting and stock cutting device for the camellia oleifera provided by the utility model is described in detail above. The description of the specific embodiments is only intended to facilitate an understanding of the method of the utility model and its core ideas. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims

1. The utility model provides a tea-oil tree grafting cuts hammering block device which characterized in that: the cutting tool comprises a connecting pin (13), a first installation buckle (11) and a second installation buckle (12), wherein the first installation buckle (11) and the second installation buckle (12) are hinged to each other, the first installation buckle (11) and the second installation buckle (12) are respectively provided with a mounting seat (14), the mounting seat (14) is provided with a top wheel, the top wheel comprises a screw rod (21), a U-shaped frame (22), a roller (23) and a nut (24), the nut (24) is screwed on the screw rod (21), the roller (23) is provided with a mounting shaft, the roller (23) is mounted on the U-shaped frame (22) through the mounting shaft, the U-shaped frame (22) is mounted on the screw rod (21), the screw rod (21) is axially provided with a limiting notch, the mounting seat (14) is provided with a waist-shaped hole, the screw rod (21) is arranged in the waist-shaped hole in a penetrating manner, the top wheel mounted on the second installation buckle (12) is provided with a cutting tool group (3), the cutter group (3) comprises a mounting frame (31), a blade (35) and a first gear (25), the first gear (25) is arranged on the mounting shaft of the roller (23), the mounting frame (31) is arranged on the U-shaped frame (22), a rotating shaft (32) is arranged on the mounting rack (31), a speed reducing wheel (33) and a second gear (34) are arranged on the rotating shaft (32), the reducing wheel (33) is meshed with the first gear (25), the mounting frame (31) is provided with a guide seat (311) and a fixed seat (312), the blade (35) is provided with a sliding groove (351) matched with the guide seat (311), the blade (35) is clamped on the guide seat (311) through the sliding groove (351), a limiting plate (313) is arranged on the guide seat (311) and the fixed seat (312), the blade (35) is provided with a rack (352), and the rack (352) is meshed with the second gear (34).

2. The oil tea tree grafting and stock cutting device according to claim 1, wherein: the blade (35) and the guide seat (311) are obliquely arranged.

3. The oil tea tree grafting and stock cutting device according to claim 2, wherein: install knife pouch (36) on mounting bracket (31), the cutting edge of blade (35) is located knife pouch (36).

4. The oil tea tree grafting and stock cutting device according to claim 3, wherein: and one end of the knife sleeve (36) is provided with a magnetic block (361).

5. The oil tea tree grafting and stock cutting device according to claim 4, wherein: rubber sleeve wheels are arranged outside the rolling wheels (23).

6. The oil tea tree grafting and stock cutting device according to claim 5, wherein: and a handle (15) is arranged on the first mounting buckle (11).