CN217217514U - Be used for pear tree to draw branch device - Google Patents
Be used for pear tree to draw branch device Download PDFInfo
- Publication number
- CN217217514U CN217217514U CN202220195323.0U CN202220195323U CN217217514U CN 217217514 U CN217217514 U CN 217217514U CN 202220195323 U CN202220195323 U CN 202220195323U CN 217217514 U CN217217514 U CN 217217514U
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- Prior art keywords
- fixedly connected
- fixed
- box
- thick bamboo
- pear tree
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- Expired - Fee Related
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- 240000001987 Pyrus communis Species 0.000 title claims abstract description 30
- 235000014443 Pyrus communis Nutrition 0.000 title claims abstract description 30
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 13
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 13
- 241001330002 Bambuseae Species 0.000 claims abstract description 13
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 13
- 239000011425 bamboo Substances 0.000 claims abstract description 13
- 238000004804 winding Methods 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 18
- 239000007787 solid Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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- Catching Or Destruction (AREA)
Abstract
The utility model discloses a be used for pear tree to draw branch device, including a fixed section of thick bamboo and a movable section of thick bamboo, the slot hole has been seted up in the front of a fixed section of thick bamboo, the bottom of a movable section of thick bamboo is located the inside and the fixedly connected with box of a fixed section of thick bamboo, the top fixedly connected with fixed case of a movable section of thick bamboo, the lower surface left side fixedly connected with of fixed case keeps off the foot, box sliding connection is in the inside of a fixed section of thick bamboo, it is connected with the pivot to rotate through the bearing on the box. A be used for pear tree to draw branch device, it is rotatory to drive the cam through the pivot, the cam can extrude the movable block and drive the locating lever and break away from in the constant head tank at rotatory in-process, then remove suitable length with the box together with a movable section of thick bamboo, the restoring force through first spring makes the locating lever again with the constant head tank joint to accomplish the device's length adjustment, be suitable for not the pear tree use of co-altitude, and can not appear sliding after connecting fixed, use convenience more.
Description
Technical Field
The utility model relates to a pear tree field of planting, in particular to be used for pear tree to draw branch device field.
Background
During cultivation and management of pear trees, the situation of branches in tree vigor is unbalanced due to the positions and the growth directions of the branches, the growth directions of the branches are disordered, ventilation and light transmission are poor, and the fruit bearing rate of fruit trees of proper ages is further influenced.
The existing branch pulling device for the pear trees is simple in function, inconvenient in length adjustment and easy to slide after being connected and fixed, and the branch pulling effect of the pear trees is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a be used for pear tree to draw branch device can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a branch pulling device for pear trees comprises a fixed cylinder and a movable cylinder, wherein a long hole is formed in the front of the fixed cylinder, the bottom end of the movable cylinder is located inside the fixed cylinder and is fixedly connected with a box body, a fixed box is fixedly connected to the top end of the movable cylinder, a blocking foot is fixedly connected to the left side of the lower surface of the fixed box, the box body is connected to the inside of the fixed cylinder in a sliding mode, a rotating shaft is rotatably connected to the box body through a bearing, the long hole is penetrated through the front side of the rotating shaft, a cam is fixedly connected to the back side of the rotating shaft and located inside the box body, a movable block is contacted with the left side of the cam, two positioning rods are fixedly connected to the right side of the movable block, the right end of each positioning rod penetrates through the box body and is clamped with the inner wall of the fixed cylinder, a first spring is sleeved on the outer surface of each positioning rod, the cam is arranged to drive the cam to rotate through the rotating shaft, and can extrude the movable block and drive the positioning rods to be separated from the positioning grooves in the rotating process, then move the box together with a movable cylinder to suitable length, make the locating lever again with the constant head tank joint through the restoring force of first spring to accomplish the length adjustment of the device, be suitable for the not pear tree of co-altitude to use, and can not appear sliding after connecting fixedly, use convenience more.
The utility model discloses a further improvement lies in, the pole is handed to the bottom fixedly connected with of solid fixed cylinder, the outer fixed surface of handing the pole is connected with antiskid cover, sets up the operator's gripping the device of being convenient for like this and uses.
The utility model discloses a further improvement lies in, a plurality of constant head tanks have evenly been seted up to the right side inner wall of solid fixed cylinder, constant head tank and locating lever looks adaptation set up like this and make the box can fix the different positions in solid fixed cylinder, the device's of being convenient for altitude mixture control.
The utility model discloses further improvement lies in, the positive fixedly connected with in command of pivot, the outer fixed surface in command is connected with anti-skidding line, sets up like this and improves the frictional force between operator's hand and the in command, and it is rotatory to be convenient for rotate the in command.
The utility model is further improved in that the interior of the bottom end of the fixed cylinder is rotatably connected with a winding wheel through a bearing, the right side of the winding wheel is fixedly connected with a round bar, the right end of the round bar penetrates through the fixed cylinder and is fixedly connected with a second handle, the interior of the fixed box is slidably connected with a movable plate, the lower surface of the movable plate is fixedly connected with a splint, the bottom end of the splint is positioned outside the fixed box, a second spring is arranged between the movable plate and the inner wall of the left side of the fixed box, the right side of the movable plate is fixedly connected with a pull wire, one end of the pull wire, which is far away from the movable plate, penetrates through the movable cylinder and the fixed cylinder and is wound on the outer surface of the winding wheel, the winding wheel is driven to rotate by the round bar, the winding wheel can wind the pull wire in the rotating process, and the movable plate is driven to move rightwards in the fixed box and stretches the second spring, the fly leaf can drive splint and remove at the in-process that removes, loosens the second handle when the fender foot catches on the branch, and the restoring force through the second spring can make splint reset left this moment to it is fixed with the branch through keeping off foot and splint.
The utility model discloses a further improvement lies in, splint and the equal fixedly connected with cushion in one side that the fender foot is close to mutually, the leading wheel is installed to the right side inner wall of fixed case, act as go-between and set up the surface at the leading wheel, set up the cushion like this and avoid appearing the damage after fender foot and splint are fixed with the branch.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. it is rotatory to drive the cam through the pivot, the cam can extrude the movable block at rotatory in-process and remove left, the movable block can stretch first spring and drive the locating lever and break away from the constant head tank at the in-process that removes, thereby it is spacing between box and the fixed section of thick bamboo to relieve, then remove suitable length with the box together with the movable section of thick bamboo, loosen the first in command this moment, the restoring force through first spring makes the locating lever again with the constant head tank joint, thereby accomplish the length adjustment of the device, be suitable for not co-altitude pear tree and use, and can not appear sliding after connecting fixedly, use convenience more.
2. It is rotatory to drive the take-up pulley through the pole, and the take-up pulley can twine at rotatory in-process and act as go-between, acts as go-between this moment and drives the fly leaf and remove and stretch the second spring in fixed incasement rightwards, and the fly leaf can drive splint and remove at the in-process that removes, loosens the second handle when keeping off the foot and catching on the branch, can make splint reset left through the restoring force of second spring this moment to it is fixed with the branch through keeping off foot and splint, conveniently draws a plastic operation.
Drawings
Fig. 1 is the overall structure schematic diagram of the pear tree branch pulling device of the utility model.
Fig. 2 is a schematic view of the front view section structure of the pear tree branch pulling device of the present invention.
Fig. 3 is an enlarged schematic structural view of a position a in fig. 2 of the pear tree branch pulling device of the present invention.
Fig. 4 is an enlarged schematic structural diagram of a position B in fig. 2 of the pear tree branch pulling device of the present invention.
Fig. 5 is an enlarged schematic structural view of the position C in fig. 2 of the pear tree branch pulling device of the present invention.
In the figure: 1. a fixed cylinder; 2. a movable barrel; 3. a long hole; 4. a box body; 5. a fixed box; 6. blocking feet; 7. a rotating shaft; 8. a cam; 9. a movable block; 10. positioning a rod; 11. a first spring; 101. a hand-held wand; 201. positioning a groove; 701. a first handle; 12. a winding wheel; 13. a round bar; 14. a second handle; 15. a movable plate; 16. a splint; 17. a second spring; 18. a pull wire; 19. a soft cushion; 20. a guide wheel.
Detailed Description
In order to make the technical means, the creative features, the achievement purposes and the functions of the present invention easy to understand, in the description of the present invention, it is to be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or the positional relationship based on the orientation or the positional relationship shown in the drawings, only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, cannot be understood as limiting the present invention. Furthermore, the terms "a," "an," "two," and "three" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be further described with reference to the following detailed description.
Example 1
As shown in fig. 1-5, a branch pulling device for pear trees comprises a fixed cylinder 1 and a movable cylinder 2, wherein a hand-held rod 101 is fixedly connected to the bottom end of the fixed cylinder 1, an anti-slip sleeve is fixedly connected to the outer surface of the hand-held rod 101, a long hole 3 is formed in the front surface of the fixed cylinder 1, a box body 4 is fixedly connected to the bottom end of the movable cylinder 2 and positioned inside the fixed cylinder 1, a fixed box 5 is fixedly connected to the top end of the movable cylinder 2, a blocking pin 6 is fixedly connected to the left side of the lower surface of the fixed box 5, the box body 4 is slidably connected inside the fixed cylinder 1, a rotating shaft 7 is rotatably connected to the box body 4 through a bearing, a first handle 701 is fixedly connected to the front surface of the rotating shaft 7, anti-slip threads are fixedly connected to the outer surface of the first handle 701, the long hole 3 penetrates through the front surface of the rotating shaft 7, a cam 8 is fixedly connected to the back surface of the rotating shaft 7 and positioned inside the box body 4, a movable block 9 is contacted to the left side of the cam 8, two locating levers 10 of right side fixedly connected with of movable block 9, the right-hand member of locating lever 10 run through box 4 and with the inner wall joint of solid fixed cylinder 1, a plurality of constant head tanks 201 have evenly been seted up to the right side inner wall of solid fixed cylinder 1, constant head tank 201 and locating lever 10 looks adaptation, the surface cover of locating lever 10 is equipped with first spring 11.
The embodiment can realize that: it is rotatory to drive cam 8 through pivot 7, cam 8 can extrude movable block 9 at rotatory in-process and remove left, movable block 9 can stretch first spring 11 and drive locating lever 10 and break away from in the constant head tank 201 at the in-process that removes, thereby it is spacing between box 4 and the fixed cylinder 1 to remove, then remove box 4 with movable cylinder 2 suitable length, loosen the first in command 701 this moment, restoring force through first spring 11 makes locating lever 10 again with constant head tank 201 joint, thereby accomplish the length adjustment of the device, be suitable for not co-altitude pear tree and use, and can not appear sliding after connecting fixedly, use convenience more.
Example 2
As shown in fig. 1-5, a branch pulling device for pear trees comprises a fixed cylinder 1 and a movable cylinder 2, wherein a hand-held rod 101 is fixedly connected to the bottom end of the fixed cylinder 1, an anti-slip sleeve is fixedly connected to the outer surface of the hand-held rod 101, a long hole 3 is formed in the front surface of the fixed cylinder 1, a box body 4 is fixedly connected to the bottom end of the movable cylinder 2 and positioned inside the fixed cylinder 1, a fixed box 5 is fixedly connected to the top end of the movable cylinder 2, a blocking pin 6 is fixedly connected to the left side of the lower surface of the fixed box 5, the box body 4 is slidably connected inside the fixed cylinder 1, a rotating shaft 7 is rotatably connected to the box body 4 through a bearing, a first handle 701 is fixedly connected to the front surface of the rotating shaft 7, anti-slip threads are fixedly connected to the outer surface of the first handle 701, the long hole 3 penetrates through the front surface of the rotating shaft 7, a cam 8 is fixedly connected to the back surface of the rotating shaft 7 and positioned inside the box body 4, a movable block 9 is contacted to the left side of the cam 8, two positioning rods 10 are fixedly connected to the right side of the movable block 9, the right ends of the positioning rods 10 penetrate through the box body 4 and are clamped with the inner wall of the fixed cylinder 1, a plurality of positioning grooves 201 are uniformly formed in the inner wall of the right side of the fixed cylinder 1, the positioning grooves 201 are matched with the positioning rods 10, a first spring 11 is sleeved on the outer surface of each positioning rod 10, a winding wheel 12 is rotatably connected to the inner portion of the bottom end of the fixed cylinder 1 through a bearing, a round rod 13 is fixedly connected to the right side of the winding wheel 12, a second handle 14 is fixedly connected to the right end of the round rod 13, the fixed cylinder 1 is fixedly connected with a second handle 14, a movable plate 15 is slidably connected to the inner portion of the fixed box 5, a clamp plate 16 is fixedly connected to the lower surface of the movable plate 15, the bottom end of the clamp plate 16 is located outside the fixed box 5, a second spring 17 is installed between the movable plate 15 and the inner wall of the left side of the fixed box 5, a pull wire 18 is fixedly connected to the right side of the movable plate 15, one end of the pull wire 18, which is far away from the movable cylinder 2 and the fixed cylinder 1, and is wound on the outer surface of the winding wheel 12, the side of the clamping plate 16 close to the blocking foot 6 is fixedly connected with a soft cushion 19, the inner wall of the right side of the fixing box 5 is provided with a guide wheel 20, and the stay wire 18 is arranged on the outer surface of the guide wheel 20.
The embodiment can realize that: drive the take-up pulley 12 through round bar 13 and rotate, the take-up pulley 12 can twine at rotatory in-process and act as go-between 18, 18 act as go-between this moment drive fly leaf 15 move right in fixed case 5 and tensile second spring 17, fly leaf 15 can drive splint 16 and remove at the in-process that removes, loosen second handle 14 when keeping off foot 6 and catching on the branch, the restoring force through second spring 17 can make splint 16 reset left this moment, thereby it is fixed with the branch through keeping off foot 6 and splint 16, conveniently draw a plastic operation.
It should be noted that, the utility model relates to a branch pulling device for pear trees, when in use, the first handle 701 is rotated to drive the rotating shaft 7 to rotate, the rotating shaft 7 can drive the cam 8 to rotate in the rotating process, the cam 8 can extrude the movable block 9 to move leftwards in the rotating process, the movable block 9 can stretch the first spring 11 and drive the positioning rod 10 to break away from the positioning groove 201 in the moving process, thereby the limit between the box body 4 and the fixed cylinder 1 is relieved, then the box body 4 and the movable cylinder 2 are moved to a proper length, at this time, the first handle 701 is loosened, the positioning rod 10 is clamped with the positioning groove 201 again through the restoring force of the first spring 11, thereby the length adjustment of the device is completed, the branch pulling device is suitable for pear trees with different heights, and the sliding can not occur after the connection and the fixation, the use is more convenient, and the second handle 14 is rotated to drive the round rod 13 to rotate, round bar 13 can drive the reel 12 rotatory at rotatory in-process, reel 12 can twine at the rotatory in-process and act as go-between 18, act as go-between 18 this moment and drive fly leaf 15 and remove right and tensile second spring 17 in fixed case 5, fly leaf 15 can drive splint 16 removal at the in-process that removes, loosen second handle 14 when keeping off foot 6 and catch on the branch, the restoring force through second spring 17 can make splint 16 reset left this moment, thereby it is fixed with the branch through keeping off foot 6 and splint 16, the plastic operation of drawing branches is conveniently carried out.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention 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 (6)
1. The utility model provides a be used for pear tree to draw branch device, includes a fixed section of thick bamboo (1) and a movable section of thick bamboo (2), its characterized in that: the front of the fixed cylinder (1) is provided with a long hole (3), the bottom end of the movable cylinder (2) is positioned in the fixed cylinder (1) and is fixedly connected with a box body (4), the top end of the movable cylinder (2) is fixedly connected with a fixed box (5), the left side of the lower surface of the fixed box (5) is fixedly connected with a blocking foot (6), the box body (4) is connected in the fixed cylinder (1) in a sliding manner, the box body (4) is rotatably connected with a rotating shaft (7) through a bearing, the front of the rotating shaft (7) penetrates through the long hole (3), the back of the rotating shaft (7) is positioned in the box body (4) and is fixedly connected with a cam (8), the left side of the cam (8) is contacted with a movable block (9), the right side of the movable block (9) is fixedly connected with two positioning rods (10), the right ends of the positioning rods (10) penetrate through the box body (4) and are connected with the inner wall of the fixed cylinder (1) in a clamping manner, the outer surface of the positioning rod (10) is sleeved with a first spring (11).
2. A branch pulling device for a pear tree according to claim 1, wherein: the bottom end of the fixed cylinder (1) is fixedly connected with a handheld rod (101), and the outer surface of the handheld rod (101) is fixedly connected with an anti-skidding sleeve.
3. A branch pulling device for a pear tree according to claim 1, wherein: a plurality of constant head tanks (201) have evenly been seted up to the right side inner wall of fixed section of thick bamboo (1), constant head tank (201) and locating lever (10) looks adaptation.
4. The branch pulling device for the pear tree according to claim 1, wherein: the front surface of the rotating shaft (7) is fixedly connected with a first handle (701), and the outer surface of the first handle (701) is fixedly connected with anti-skid grains.
5. The branch pulling device for the pear tree according to claim 1, wherein: the utility model discloses a winding reel, including fixed cylinder (1), wire reel (12), right side fixedly connected with round bar (13) of wire reel (12), the right-hand member of round bar (13) runs through fixed cylinder (1) and fixedly connected with second handle (14), the inside sliding connection of stationary box (5) has fly leaf (15), the lower fixed surface of fly leaf (15) is connected with splint (16), the bottom of splint (16) is located the outside of stationary box (5), install second spring (17) between the left side inner wall of fly leaf (15) and stationary box (5), the right side fixedly connected with of fly leaf (15) acts as go-between (18), the one end that fly leaf (15) were kept away from in fly leaf (18) runs through movable cylinder (2) and stationary cylinder (1) and twines at the surface of wire reel (12).
6. The branch pulling device for the pear tree according to claim 5, wherein: splint (16) and fender foot (6) equal fixedly connected with cushion (19) in one side of being close to mutually, leading wheel (20) are installed to the right side inner wall of fixed case (5), act as go-between (18) set up the surface at leading wheel (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220195323.0U CN217217514U (en) | 2022-01-25 | 2022-01-25 | Be used for pear tree to draw branch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220195323.0U CN217217514U (en) | 2022-01-25 | 2022-01-25 | Be used for pear tree to draw branch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217217514U true CN217217514U (en) | 2022-08-19 |
Family
ID=82831457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220195323.0U Expired - Fee Related CN217217514U (en) | 2022-01-25 | 2022-01-25 | Be used for pear tree to draw branch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217217514U (en) |
-
2022
- 2022-01-25 CN CN202220195323.0U patent/CN217217514U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20220819 |