CN209964696U - Fixing device is used in forestry trees grafting - Google Patents
Fixing device is used in forestry trees grafting Download PDFInfo
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- CN209964696U CN209964696U CN201920520439.5U CN201920520439U CN209964696U CN 209964696 U CN209964696 U CN 209964696U CN 201920520439 U CN201920520439 U CN 201920520439U CN 209964696 U CN209964696 U CN 209964696U
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- grafting
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- wall
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Abstract
The utility model discloses a forestry trees fixing device for grafting belongs to forestry equipment technical field. A fixing device for grafting forestry trees comprises an upper cutting sleeve and a lower cutting sleeve, wherein the outer walls of the upper cutting sleeve and the lower cutting sleeve are both connected with a connecting plate, the outer wall of the connecting plate is provided with a threaded hole, a locking bolt is connected in the threaded hole, the outer walls of the upper cutting sleeve and the lower cutting sleeve are provided with a chute, the inner wall of the chute is connected with a sleeve, the side wall of the chute is provided with a clamping groove, a connecting rod is connected inside the clamping groove, the inside of the sleeve is provided with threads, the inside of the sleeve is in threaded connection with a first connecting rod, the inside of the first connecting rod is connected with a second connecting rod; the beneficial effects of the utility model reside in that, can guarantee to closely combine together between the grafting branch, improve the grafting survival rate to effectively avoid because the device itself causes the damage to the grafting branch, influence the grafting survival rate and lead to the fact the influence to ornamental trees and shrubs self.
Description
Technical Field
The utility model relates to a forestry equipment technical field especially relates to a fixing device is used in forestry trees grafting.
Background
The grafting technique is one of the artificial vegetative propagation methods of plants, that is, the branch or bud of one plant is grafted onto the stem or root of another plant, so that the two parts which are connected together can grow into a complete plant, and the general grafted forest can enhance the disease resistance of the plant, improve the low temperature resistance of the plant and expand the absorption range and capacity of the root system.
For grafting effect is better during ornamental trees and shrubs grafting, grafting department is fixed to grafting fixing device commonly used, but fixing device among the prior art, often can not be fine protection grafting branch, often can cause some damage to the grafting branch during fixed, influences the grafting survival rate, still can cause certain influence to ornamental trees and shrubs self growth sometimes.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem in the background art and providing a fixing device for grafting trees in forestry.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a fixing device is used in forestry trees grafting, includes cutting ferrule and lower cutting ferrule, it all is connected with the connecting plate to go up cutting ferrule and lower cutting ferrule outer wall, cut threaded hole on the connecting plate outer wall, threaded hole female connection has the locking bolt, it has the spout with lower cutting ferrule outer wall cutting ferrule to go up the cutting ferrule, spout inner wall is connected with the sleeve, sleeve outer wall is connected with the connecting rod, it has the draw-in groove to cut on the spout lateral wall, the connecting rod is connected inside the draw-in groove, the inside screw thread that is provided with of sleeve, just the inside threaded connection of sleeve has first connecting rod, first connecting rod internal connection has the second connecting rod, the one end that first connecting rod was kept away from to the second.
Preferably, the inner wall of the first connecting rod is connected with a baffle in a sliding manner, a third connecting rod is connected between the baffle and the first connecting rod, the outer wall of the third connecting rod is sleeved with an elastic piece, one end of the elastic piece is connected with the baffle, and the end, far away from the baffle, of the elastic piece is connected with the bottom of the inner wall of the first connecting rod.
Preferably, the second connecting rod is hollow, and the third connecting rod penetrates through the baffle and is connected inside the second connecting rod in a sliding mode.
Preferably, one end of the first connecting rod, which is far away from the second connecting rod, is connected with a handle, and the outer wall of the handle is connected with anti-skid threads.
Preferably, the clamping plate is arc-shaped, and a rubber pad is connected to the inner wall of the clamping plate.
Preferably, the clamping plate is an arc-shaped mechanism, and a rubber pad is connected to the inner wall of the clamping plate.
Compared with the prior art, the utility model provides a fixing device is used in forestry trees grafting possesses following beneficial effect:
1. the fixing device for grafting forestry trees is characterized in that an upper cutting sleeve and a lower cutting sleeve are sleeved at the grafting positions of two branches, then the distance between the connecting plates is adjusted by adjusting the locking bolt, so that the distance between the upper cutting sleeve and the lower cutting sleeve is adjusted, then the sleeve is moved to the branch grafting position, the first connecting rod is connected with the sleeve through screw threads by rotating the first connecting rod, thereby driving the second connecting rod to move towards the center of the fixing device, further contracting the clamping plate, tightly connecting the clamping plate and the grafting position and fixing the clamping plate and the grafting position, connecting a connecting rod through the outer wall of the sleeve, connecting the connecting rod inside the clamping groove, thereby the sleeve can rotate in the chute, the clamping plate can rotate at different angles, thereby make the cardboard be convenient for fix the grafting branch of different angles to make the sealed effect in grafting department better.
2. This fixing device is used in forestry trees grafting, when adjusting first connecting rod transition, the cardboard can receive reverse effort this moment, thereby make cardboard extrusion second connecting rod, and then make the second connecting rod exert pressure to the baffle, therefore, setting through the elastic component can play certain cushioning effect to the baffle, cardboard and grafting department have been prevented to take place rigid connection, thereby avoid because first connecting rod adjusts the transition and causes the damage to the grafting branch, influence grafting survival rate and ornamental trees self growth, thereby avoid through the setting of third connecting rod that the elastic component takes place the skew and can't play the effect of buffering at compression or the in-process that stretches.
3. This fixing device is used in forestry trees grafting, through the inside cavity of second connecting rod, and third connecting rod sliding connection is inside the second connecting rod to guarantee that the second connecting rod can be normal shrink, guarantee simultaneously that the elastic component can not take place the condition of skew at the compression in-process of stretching, thereby further avoid because first connecting rod adjusts the transition and causes the damage to the grafting branch, influence grafting survival rate and ornamental trees self growth.
4. This fixing device is used in forestry trees grafting through rotating handle to drive first connecting rod and rotate inside the sleeve, and then drive the second connecting rod and move towards the device center, and then drive the cardboard shrink, thereby make the cardboard seal fixedly branch grafting department, through the anti-skidding screw thread that sets up on the handle outer wall, thereby the rotation of the handle of being convenient for.
5. This fixing device is used in forestry trees grafting is the arc design through the cardboard to increase the area of contact of cardboard and grafting branch, make grafting branch leg joint inseparabler, and then improve the grafting survival rate, through the rubber pad of connecting on the cardboard inner wall, thereby play certain guard action to the grafting branch, further avoid because locking bolt and first connecting rod adjust the transition, cause the damage to the grafting branch, influence its survival rate.
Drawings
Fig. 1 is a first schematic structural view of a fixing device for grafting forestry trees according to the present invention;
fig. 2 is a top view of a fixing device for grafting forestry trees according to the present invention;
fig. 3 is a schematic structural view of a fixing device for grafting forestry trees according to the present invention;
fig. 4 is a schematic structural view three of the fixing device for grafting forestry trees according to the present invention;
fig. 5 is a sectional view of the joint between the sleeve and the first connecting rod of the fixing device for grafting forestry trees according to the present invention.
In the figure: 1. a ferrule is arranged; 101. a lower ferrule; 102. a connecting plate; 103. locking the bolt; 2. clamping a plate; 201. a sleeve; 202. a first link; 203. a second link; 204. a baffle plate; 205. an elastic member; 206. a handle; 207. a rubber pad; 208. a connecting rod; 209. and a third link.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-5, a fixing device for grafting forestry trees comprises an upper cutting sleeve 1 and a lower cutting sleeve 101, wherein the outer walls of the upper cutting sleeve 1 and the lower cutting sleeve 101 are both connected with a connecting plate 102, the outer wall of the connecting plate 102 is provided with a threaded hole, a locking bolt 103 is connected with the inner thread of the threaded hole, the outer walls of the upper cutting sleeve 1 and the lower cutting sleeve 101 are provided with a sliding groove, the inner wall of the sliding groove is connected with a sleeve 201, the outer wall of the sleeve 201 is connected with a connecting rod 208, the side wall of the sliding groove is provided with a clamping groove, the connecting rod 208 is connected inside the clamping groove, the sleeve 201 is internally provided with threads, the sleeve 201 is internally connected with a first connecting rod 202 through the threads, the first connecting rod; the upper cutting sleeve 1 and the lower cutting sleeve 101 are sleeved at the grafting position of two branches, then through adjusting the locking bolt 103, and further the distance between the webs 102, and thus the distance between the upper ferrule 1 and the lower ferrule 101, then the sleeve 201 is moved to the branch grafting position, the first connecting rod 202 is connected with the sleeve 201 in a threaded mode by rotating the first connecting rod 202, thereby driving the second connecting rod 203 to move towards the center of the fixing device, further contracting the clamping plate 2, so that the clamping plate 2 is tightly connected with the grafting position and fixes the grafting position, the connecting rod 208 is connected with the outer wall of the sleeve 201, the connecting rod 208 is connected with the inner part of the clamping groove, so that the sleeve 201 can rotate inside the chute, so that the card 2 can rotate at different angles, thereby make cardboard 2 be convenient for fix the grafting branch of different angles to make the sealed effect in grafting department better.
Example 2:
referring to fig. 2-5, a fixing device for grafting forestry trees is substantially the same as that in embodiment 1, further, a baffle 204 is slidably connected to an inner wall of a first connecting rod 202, a third connecting rod 209 is connected between the baffle 204 and the first connecting rod 202, an elastic member 205 is sleeved on an outer wall of the third connecting rod 209, one end of the elastic member 205 is connected to the baffle 204, and one end of the elastic member 205, which is far away from the baffle 204, is connected to the bottom of the inner wall of the first connecting rod 202; when adjusting first connecting rod 202 transition, cardboard 2 can receive reverse effort this moment, thereby make cardboard 2 extrusion second connecting rod 203, and then make second connecting rod 203 exert pressure to baffle 204, therefore, setting up through elastic component 205 can play certain cushioning effect to baffle 204, cardboard 2 and grafting department have been prevented to take place rigid connection, thereby avoid causing the damage to the grafting branch because first connecting rod 202 adjusts the transition, influence grafting survival rate and ornamental trees and shrubs self growth, thereby avoid elastic component 205 to take place the skew and can't play the effect of buffering at the compression or the in-process that stretches through the setting of third connecting rod 209.
The second connecting rod 203 is hollow, and the third connecting rod 209 passes through the baffle 204 and is connected inside the second connecting rod 203 in a sliding way; through the inside cavity of second connecting rod 203, and third connecting rod 209 sliding connection is inside second connecting rod 203 to guarantee that second connecting rod 203 can be normal shrink, guarantee simultaneously that elastic component 205 can not take place the condition of skew at the compression in-process that stretches, thereby further avoid because first connecting rod 202 adjusts the transition and causes the damage to the grafting branch, influence grafting survival rate and ornamental trees and shrubs self growth.
One end of the first connecting rod 202, which is far away from the second connecting rod 203, is connected with a handle 206, and the outer wall of the handle 206 is connected with anti-skid threads; through rotating handle 206 to drive first connecting rod 202 and rotate at sleeve 201 is inside, and then drive second connecting rod 203 and move towards the device center, and then drive cardboard 2 shrink, thereby make cardboard 2 sealed fixed to branch grafting department, through the anti-skidding screw thread that sets up on the handle 206 outer wall, thereby the rotation of handle 206 of being convenient for.
Example 3:
referring to fig. 2-5, a fixing device for grafting forestry trees is substantially the same as that of embodiment 1, and further, the clamping plate 2 is arc-shaped, and a rubber pad 207 is connected to the inner wall of the clamping plate 2; be the arc design through cardboard 2 to increase the area of contact of cardboard 2 and grafting branch, make grafting branch leg joint inseparabler, and then improve the grafting survival rate, through the rubber pad 207 of connecting on the 2 inner walls of cardboard, thereby play certain guard action to the grafting branch, further avoid because locking bolt 103 and first connecting rod 202 adjust the transition, cause the damage to the grafting branch, influence its survival rate.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A fixing device for grafting forestry trees, which comprises an upper cutting sleeve (1) and a lower cutting sleeve (101), it is characterized in that the outer walls of the upper cutting sleeve (1) and the lower cutting sleeve (101) are both connected with a connecting plate (102), the outer wall of the connecting plate (102) is provided with a threaded hole, the threaded hole is internally connected with a locking bolt (103), the outer walls of the upper cutting sleeve (1) and the lower cutting sleeve (101) are provided with sliding chutes, the inner walls of the sliding chutes are connected with sleeves (201), the outer wall of the sleeve (201) is connected with a connecting rod (208), the side wall of the sliding chute is provided with a clamping groove, the connecting rod (208) is connected inside the clamping groove, the sleeve (201) is internally provided with threads, a first connecting rod (202) is connected with the inner part of the sleeve (201) in a threaded manner, a second connecting rod (203) is connected with the inner part of the first connecting rod (202), one end, far away from the first connecting rod (202), of the second connecting rod (203) is rotatably connected with a clamping plate (2).
2. The fixing device for grafting the forestry trees according to claim 1, wherein a baffle (204) is slidably connected to an inner wall of the first connecting rod (202), a third connecting rod (209) is connected between the baffle (204) and the first connecting rod (202), an elastic member (205) is sleeved on an outer wall of the third connecting rod (209), one end of the elastic member (205) is connected with the baffle (204), and one end of the elastic member (205) far away from the baffle (204) is connected with the bottom of the inner wall of the first connecting rod (202).
3. A fixing device for grafting trees in forestry according to claim 2, wherein the second connecting rod (203) is hollow inside, and the third connecting rod (209) passes through the baffle (204) and is slidably connected inside the second connecting rod (203).
4. The fixing device for grafting the forestry trees according to claim 3, wherein a handle (206) is connected to one end of the first connecting rod (202) far away from the second connecting rod (203), and anti-skid threads are connected to the outer wall of the handle (206).
5. The fixing device for grafting the forestry trees according to claim 1, wherein the clamping plate (2) is arc-shaped, and a rubber pad (207) is connected to the inner wall of the clamping plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920520439.5U CN209964696U (en) | 2019-04-17 | 2019-04-17 | Fixing device is used in forestry trees grafting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920520439.5U CN209964696U (en) | 2019-04-17 | 2019-04-17 | Fixing device is used in forestry trees grafting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209964696U true CN209964696U (en) | 2020-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920520439.5U Expired - Fee Related CN209964696U (en) | 2019-04-17 | 2019-04-17 | Fixing device is used in forestry trees grafting |
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| Country | Link |
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| CN (1) | CN209964696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425966A (en) * | 2019-07-09 | 2019-11-08 | 苏州优力克流体控制科技有限公司 | A kind of novel UN screw measurement device |
-
2019
- 2019-04-17 CN CN201920520439.5U patent/CN209964696U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425966A (en) * | 2019-07-09 | 2019-11-08 | 苏州优力克流体控制科技有限公司 | A kind of novel UN screw measurement device |
| CN110425966B (en) * | 2019-07-09 | 2021-02-09 | 苏州优力克流体控制科技有限公司 | UN thread measuring device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200121 |