CN219305496U

CN219305496U - Branch pressing device for prickly ash tree

Info

Publication number: CN219305496U
Application number: CN202223248589.6U
Authority: CN
Inventors: 谷丽萍; 郭永清
Original assignee: Yunnan Academy of Forestry and Grassland Sciences
Current assignee: Yunnan Academy of Forestry and Grassland Sciences
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-07-07
Anticipated expiration: 2032-12-05

Abstract

The utility model discloses a branch pressing device for a prickly ash tree, and belongs to the field of branch pressing. This branch device for prickly ash tree includes main fixer and vice fixer, main bolt has been cup jointed to main fixer screw thread, main fixed plate has been cup jointed in the activity of main bolt's one end, the pulling force case has been cup jointed to the one end of movable rod, tooth pole has been cup jointed in the inner chamber activity of pulling force case, vice connecting block set up in on the vice fixer, vice bolt has been cup jointed to the screw thread on the vice fixer, vice fixed plate has been cup jointed in the activity of the one end of vice bolt. The utility model provides a prickly ash is branch device for tree, through setting up main fixed plate and vice fixed plate, can make main fixer and vice fixer fix respectively on prickly ash trunk and branch, through the connection of tooth pole and movable rod, not only can adjust the branch degree of prickly ash branch, can also play the effect of supporting to the prickly ash branch, avoid only carrying out the branch to a certain position of prickly ash branch, brought convenience for the branch of prickly ash tree.

Description

Branch pressing device for prickly ash tree

Technical Field

The utility model belongs to the technical field of branch pressing, and particularly relates to a branch pressing device for a zanthoxylum bungeanum tree.

Background

In 10 months each year, fruiting branches of the pepper are subjected to branch pressing treatment, so that the branches transversely grow, the area of the branches facing the sun is increased, and photosynthesis of branches and leaves and ventilation of the pepper tree are improved. In addition, the lower part of the branch is bent by pressing the branch, so that a part of circulation tissues in the branch can be broken, the nutrition supply of the tree body to the branch is controlled, and the growth is controlled.

According to the variable fruit tree branch stand provided by the grant publication number CN111386892B, the technical scheme of the patent has the following advantages: the length of the screw rod can be adjusted according to the length of the branch to be pressed, so that the branch clamped in the limiting groove is stably supported by the plate body, the whole device is ensured to be clamped on the branch, the influence of wind and swing is avoided, and the advantage of multi-angle branch pressing of the branch is realized. However, the technical scheme of the patent has the following defects in the actual use process: because this patent technical scheme is fixed whole device on a branch, so only can carry out the beta pruning to a certain position of this branch, can not make whole branch carry out the beta pruning for the branch, so the beta pruning effect is relatively poor, simultaneously, because preceding depression bar and back depression bar are blocked its thrust by the branch, so the device can't carry out the beta pruning to comparatively tiny branch that toughness is great, and for this reason, this disclosure has proposed a prickly ash tree and has used beta pruning device.

Disclosure of Invention

The utility model aims to provide a branch pressing device for a prickly ash tree, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the utility model provides a branch pressing device for a zanthoxylum bungeanum tree, which comprises a main fixer and an auxiliary fixer, wherein a main bolt is sleeved on the main fixer in a threaded manner, one end of the main bolt is movably sleeved with a main fixing plate, one side of the main fixer is provided with a main connecting block, and one end of the main connecting block is movably connected with a movable rod;

one end of the movable rod is sleeved with a tension box, the inner cavity of the tension box is movably sleeved with a tooth rod, and one end of the tooth rod is movably connected with a secondary connecting block;

the auxiliary connecting block is fixed on the auxiliary fixing device, an auxiliary bolt is sleeved on the auxiliary fixing device through threads, and an auxiliary fixing plate is movably sleeved at one end of the auxiliary bolt;

the main fixer is used for being fastened on the trunk of the pepper tree, and the auxiliary fixer is used for being fastened on the trunk of the pepper tree.

As a preferred implementation mode, the bottom of the tension box is movably sleeved with a rotating shaft, the bottom outside the rotating shaft is fixedly sleeved with a ratchet wheel, the top outside the rotating shaft is fixedly sleeved with a gear block, the top of the rotating shaft is movably sleeved at the top of the tension box, and the gear block is meshed with a tooth bar gear.

As a preferred embodiment, the sub-holder is provided in a semi-cylindrical structure, and is made of iron.

As a preferred embodiment, the auxiliary fixing plate is provided in an arc-shaped structure, and the number of the auxiliary fixing plate and the number of the auxiliary bolts are two, and the two auxiliary fixing plates are respectively fixed on two sides of the auxiliary fixing device through the two auxiliary bolts.

As a preferred embodiment, the main holder is provided in a semi-cylindrical structure, and it is made of iron.

As a preferred embodiment, the main fixing plate is provided in an arc-shaped structure, and the number of the main fixing plate and the number of the main bolts are two, and the two main fixing plates are respectively fixed on two sides of the main fixer through the two main bolts.

As a preferred embodiment, a connecting plate is arranged in the tension box and is arranged below the movable rod;

the bottom activity of connecting plate has cup jointed the pawl, the top of pawl is provided with the spring, just pawl one end top is provided with presses the pole, press the pole activity to cup joint in the inside of movable rod, just press the pole to extend to the outside of chest of tension.

As a preferred embodiment, the diameter of the gear block is larger than the diameter of the ratchet wheel.

As a preferred embodiment, the bottom of the rotating shaft is provided with a hexagonal groove.

Compared with the prior art, the utility model has the beneficial effects that:

according to the branch pressing device for the pepper tree, the main fixing plate and the auxiliary fixing plate are arranged, so that the main fixing plate and the auxiliary fixing plate can be respectively fixed on the trunk and the branch of the pepper tree, the branch pressing degree of the pepper branch can be adjusted through the connection of the tooth rod and the movable rod, the pepper branch can be supported, the whole pepper branch is pressed, and therefore the situation that only a certain position of the pepper branch is pressed is avoided, and convenience is brought to the branch pressing of the pepper tree;

the utility model provides a prickly ash is branch device for tree through setting up gear piece, ratchet and pawl, can make through the pawl prevent ratchet reversal to prevent gear piece to take place to reverse, avoid causing the branch to rebound because of the elasticity of prickly ash branch, for the fixed convenience that has brought after the prickly ash tree is pressed.

Drawings

Fig. 1 is a schematic structural view of a pruning device for a zanthoxylum bungeanum tree in the present disclosure;

FIG. 2 is a partial cross-sectional view showing the structure of the pruning device for Zanthoxylum bungeanum tree in the present disclosure;

FIG. 3 is a bottom cross-sectional view of a tension box in the construction of the branch pressing device for pepper tree in the present disclosure;

FIG. 4 is a top cross-sectional view of the main holder in the construction of the present disclosure of a pruning device for the prickly ash tree;

fig. 5 is a side sectional view of the sub-holder in the structure of the branch pressing device for the zanthoxylum tree in the present disclosure.

In the figure: 1. a main holder; 2. a main bolt; 3. a main fixing plate; 4. a main connecting block; 5. a movable rod; 6. a tension box; 7. tooth bar; 8. an auxiliary connecting block; 9. a sub-holder; 10. a secondary bolt; 11. an auxiliary fixing plate; 12. a rotation shaft; 13. a ratchet wheel; 14. a gear block; 15. a connecting plate; 16. a pawl; 17. a spring; 18. pressing a pressing rod; 19. hexagonal grooves.

Detailed Description

The utility model is further described below with reference to examples.

The following examples are illustrative of the present utility model but are not intended to limit the scope of the utility model. The conditions in the examples can be further adjusted according to specific conditions, and simple modifications of the method of the utility model under the premise of the conception of the utility model are all within the scope of the utility model as claimed.

Referring to fig. 1, 2, 4 and 5, the present utility model provides a branch pressing device for a zanthoxylum bungeanum tree, which comprises a main fixer 1 and an auxiliary fixer 9, wherein in order to fix the main fixer 1 and the auxiliary fixer 9 on a trunk and a branch of the zanthoxylum tree respectively, a main bolt 2 is screwed on the main fixer 1, one end of the main bolt 2 is movably sleeved with a main fixing plate 3, one side of the main fixer 1 is provided with a main connecting block 4, one end of the main connecting block 4 is movably connected with a movable rod 5, one end of the movable rod 5 is sleeved with a tension box 6, an inner cavity of the tension box 6 is movably sleeved with a tooth rod 7, a rear face of the tooth rod 7 is movably connected with an auxiliary connecting block 8, the top of the auxiliary connecting block 8 is provided with an auxiliary fixer 9, the auxiliary fixer 9 is screwed with an auxiliary bolt 10, and one end of the auxiliary bolt 10 is movably sleeved with an auxiliary fixing plate 11; the main fixer 1 is sleeved on the pepper tree, the main bolt 2 is rotated, the main bolt 2 pushes the main fixing plate 3 to move, the main fixer 1 is fixed on the trunk of the pepper tree, the auxiliary fixer 9 is sleeved on the pepper branch, the auxiliary bolt 10 is rotated, the auxiliary bolt 10 pushes the auxiliary fixing plate 11 to move, and the auxiliary fixer 9 is fixed on the pepper branch needing to be pressed.

Referring to fig. 2 and 3, in order to press the pepper tree trunk, a pull box 6 may be sleeved at one end of a movable rod 5, a rotating shaft 12 is movably sleeved at the bottom of the pull box 6, a ratchet 13 is fixedly sleeved at the bottom of the outer side of the rotating shaft 12, a gear block 14 is fixedly sleeved at the top of the outer side of the rotating shaft 12, the top of the rotating shaft 12 is movably sleeved at the top of the pull box 6, and the gear block 14 is in gear engagement with a tooth bar 7; the tool is inserted into the hexagonal groove 19, the rotary shaft 12 is rotated, the rotary shaft 12 drives the gear block 14 and the ratchet wheel 13 to synchronously rotate, the gear block 14 rotates to drive the tooth bar 7 to move, the tooth bar 7 drives the auxiliary connecting block 8 to move, and the auxiliary connecting block 8 drives the auxiliary fixing device 9 to move the pepper tree trunk, so that the purpose of pressing the pepper tree trunk is achieved.

Referring to fig. 3, in order to prevent the pepper tree trunk from bouncing, a connection plate 15 may be disposed inside the tension box 6, the connection plate 15 is disposed at the back of the movable rod 5, the bottom of the connection plate 15 is movably sleeved with a pawl 16, the top of the pawl 16 is provided with a spring 17, one end of the pawl 16 is provided with a pressing rod 18, the pressing rod 18 is movably sleeved inside the movable rod 5, and the pressing rod 18 extends to the outside of the tension box 6; when the pepper tree stems rebound, the gear block 14 can rotate reversely, and the ratchet wheel 13 can be blocked by the pawl 16 during the reverse rotation because the gear block 14 and the ratchet wheel 13 rotate synchronously, so that the ratchet wheel 13 is prevented from rotating reversely, the gear block 14 is prevented from rotating reversely, and the purpose of preventing the pepper tree stems from rebounding is achieved.

Preferably, as shown in fig. 4, the sub-holder is provided in a semi-cylindrical structure, and it is made of iron. The auxiliary fixing plate is of an arc-shaped structure, the number of the auxiliary fixing plates and the number of the auxiliary bolts are two, and the two auxiliary fixing plates are fixed on two sides of the auxiliary fixing device through the two auxiliary bolts respectively.

Preferably, as shown in fig. 5, the main holder is provided in a semi-cylindrical structure, and it is made of iron. The main fixed plate is arranged into an arc-shaped structure, the number of the main fixed plate and the number of the main bolts are two, and the two main fixed plates are fixed on two sides of the main fixer through the two main bolts respectively.

The working principle and the using flow of the utility model are as follows: the main fixer 1 is sleeved on the trunk of the pepper tree, the main bolt 2 is rotated, the main bolt 2 pushes the main fixing plate 3 to move, the main fixer 1 is fixed on the trunk of the pepper tree, the auxiliary fixer 9 is sleeved on the trunk of the pepper tree, the auxiliary bolt 10 is rotated, the auxiliary bolt 10 pushes the auxiliary fixing plate 11 to move, the auxiliary fixer 9 is fixed on the trunk of the pepper tree needing to be pressed, a tool is inserted into the hexagonal groove 19, the rotating shaft 12 is rotated, the rotating shaft 12 drives the gear block 14 and the ratchet wheel 13 to synchronously rotate, the gear block 14 rotates to drive the tooth bar 7 to move, the tooth bar 7 drives the auxiliary connecting block 8 to move, the auxiliary connecting block 8 drives the auxiliary fixer 9 to move, the trunk of the pepper tree needing to be pressed is moved, the purpose of pressing the trunk of the pepper tree is achieved, when the trunk of the pepper tree rebounds, the gear block 14 can be reversed, the gear block 14 can be blocked by the pawl 16 when the trunk of the pepper tree is reversed, the ratchet wheel 13 is prevented from being reversed, and the purpose of preventing the ratchet wheel block 14 from being reversed is achieved.

It should be noted that: the main fixer 1 and the auxiliary fixer 9 are fixed on the pepper tree, and the tooth bar 7 makes the pepper tree pulled to move.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prickly ash tree is with beta branch device which characterized in that: the fixing device comprises a main fixing device and an auxiliary fixing device, wherein a main bolt is sleeved on the main fixing device in a threaded manner, a main fixing plate is movably sleeved at one end of the main bolt, a main connecting block is arranged at one side of the main fixing device, and a movable rod is movably connected at one end of the main connecting block;

2. The pepper tree pruning device as claimed in claim 1, further comprising: the bottom of the tension box is movably sleeved with a rotating shaft, the bottom of the outer side of the rotating shaft is fixedly sleeved with a ratchet wheel, the top of the outer side of the rotating shaft is fixedly sleeved with a gear block, the top of the rotating shaft is movably sleeved at the top of the tension box, and the gear block is meshed with a tooth bar gear.

3. The branch pressing device for the zanthoxylum bungeanum tree according to claim 1 or 2, characterized in that: the auxiliary fixer is arranged in a semi-cylindrical structure and is made of iron.

4. A device for pruning a zanthoxylum bungeanum tree according to claim 3, characterized in that: the auxiliary fixing plate is of an arc-shaped structure, the number of the auxiliary fixing plate and the number of the auxiliary bolts are two, and the two auxiliary fixing plates are respectively fixed on two sides of the auxiliary fixing device through the two auxiliary bolts.

5. The branch pressing device for the zanthoxylum bungeanum tree according to claim 1 or 2, characterized in that: the main fixer is arranged in a semi-cylindrical structure and is made of iron.

6. The pepper tree pruning device as claimed in claim 5, further comprising: the main fixing plate is of an arc-shaped structure, the number of the main fixing plate and the number of the main bolts are two, and the two main fixing plates are respectively fixed on two sides of the main fixer through the two main bolts.

7. The pepper tree pruning device as claimed in claim 2, characterized in that: a connecting plate is arranged in the tension box and below the movable rod;

8. The pepper tree pruning device as claimed in claim 2, characterized in that: the diameter of the gear block is larger than that of the ratchet wheel.

9. The pepper tree pruning device as claimed in claim 2, characterized in that: and a hexagonal groove is formed in the bottom of the rotating shaft.