CN216218850U - Telescopic pipe quick locking mechanism of nut picking machine - Google Patents
Telescopic pipe quick locking mechanism of nut picking machine Download PDFInfo
- Publication number
- CN216218850U CN216218850U CN202122978370.0U CN202122978370U CN216218850U CN 216218850 U CN216218850 U CN 216218850U CN 202122978370 U CN202122978370 U CN 202122978370U CN 216218850 U CN216218850 U CN 216218850U
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- pipe
- sleeve
- picking machine
- locking mechanism
- threaded
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- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims 3
- 235000014571 nuts Nutrition 0.000 description 15
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000006667 Aleurites moluccana Nutrition 0.000 description 1
- 235000018244 Castanea mollissima Nutrition 0.000 description 1
- 240000004957 Castanea mollissima Species 0.000 description 1
- 241000758791 Juglandaceae Species 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000020234 walnut Nutrition 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a quick locking mechanism for a telescopic pipe of a nut picking machine, which comprises a first pipe (1) and a second pipe (2), wherein one end of the second pipe (2) is arranged in the first pipe (1), a supporting cylinder (3) is arranged in the first pipe (1), one end of the supporting cylinder (3) is tightly attached to the end part of the first pipe (1), a threaded sleeve (4) is arranged on the first pipe (1), a groove (15) is formed in the threaded sleeve (4), an inner sleeve (5) is arranged on the second pipe (2), the end part of the inner sleeve (5) is contacted with the end part of the supporting cylinder (3), and a first threaded part (6) and a second threaded part (7) are arranged on the threaded sleeve (4). The telescopic pipe can effectively and quickly lock the rod piece, improves the stability of the telescopic pipe, and has simple structure and convenient operation.
Description
Technical Field
The utility model relates to the field of picking devices, in particular to a telescopic pipe quick locking mechanism of a nut picking machine.
Background
The nuts such as walnuts and Chinese chestnuts can be picked by manually beating and dropping the nuts by using bamboo poles, long sticks and the like or picking the nuts by using nut picking equipment. Nut fruit trees planted in China are usually distributed in hilly areas and are not suitable for large-scale equipment, a nut picking machine which can be used in a small size and in a handheld mode is usually used, for example, a Chinese utility model patent with the publication number of CN201414301 discloses an appliance for picking nuts, the utility model comprises an appliance rod, and the utility model is characterized in that: the pneumatic gun is also provided with a lifting rod, a lifter, a gun seat, a pneumatic gun, a control pipe sleeve and an air pump; the lifter is arranged at one end of the appliance rod, the control pipe sleeve is arranged at the other end of the appliance rod, the lifting rod is connected with the lifter, the gun seat is fixed on the lifting rod, the air pressure gun is arranged on the gun seat, and the air pump is connected with the air pressure gun. In the picking machine, the rod body is extended and shortened through the lifting rod, but the locking effect of the locking mechanism of the rod body is not ideal, and the telescopic pipe cannot be stably locked.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a quick locking mechanism for a telescopic pipe of a nut picking machine. The telescopic pipe can effectively and quickly lock the rod piece, improves the stability of the telescopic pipe, and has simple structure and convenient operation.
The technical scheme of the utility model is as follows: the quick locking mechanism for the telescopic pipe of the nut picking machine comprises a first pipe and a second pipe, wherein one end of the second pipe is arranged in the first pipe, a supporting cylinder is arranged in the first pipe, one end of the supporting cylinder is tightly attached to the end part of the first pipe, a threaded sleeve is arranged on the first pipe, a groove is formed in the threaded sleeve, an inner sleeve is arranged on the second pipe, the end part of the inner sleeve is in contact with the end part of the supporting cylinder, a first threaded part and a second threaded part are arranged on the threaded sleeve, a first locking sleeve is arranged on the threaded sleeve through the first threaded part, a second locking sleeve is arranged on the threaded sleeve through the second threaded part, the inner sleeve is attached to the inner wall of the second locking sleeve, an annular part is arranged at one end of the first pipe, an annular groove is formed in the inner wall of the threaded sleeve, and the annular part is embedded in the annular groove.
In the telescopic pipe quick locking mechanism of the nut picking machine, round holes are symmetrically formed in the first pipe, bosses are arranged on the inner wall of the threaded sleeve, and the bosses are embedded in the round holes.
In the telescopic pipe quick locking mechanism of the nut picking machine, through holes are symmetrically formed in the first pipe, and a convex shaft is arranged on the supporting cylinder and embedded in the through holes.
In the telescopic pipe quick locking mechanism of the nut picking machine, the outer side surface of the first locking sleeve is provided with an anti-slip strip.
Compared with the prior art, the utility model has the following advantages:
1. according to the utility model, the components are firstly installed, the threaded sleeve is sleeved in the tail part of the first pipe, the threaded sleeve is required to be pulled to two sides through the groove in the installation of the threaded sleeve, the annular part of the first pipe is embedded in the annular groove of the threaded pipe, the end part of the threaded sleeve is parallel and level to the end part of the supporting cylinder, the inner sleeve is sleeved in the end part of the second pipe, one end of the inner sleeve is attached to the end part of the supporting cylinder, the two locking sleeves are respectively screwed on the two threaded parts, the second pipe can relatively move relative to the first pipe to realize the telescopic function, when the pipe is required to be locked, the first locking sleeve and the second locking sleeve are rotated, the locking sleeves on two sides relatively rotate until being screwed to complete locking, the whole locking process is quick and effective, the stability of the telescopic pipe is improved, and the rod can stably work.
2. The first pipe on the symmetry be equipped with the round hole, be equipped with the boss on the thread bush inner wall, the boss inlays to be established in the round hole, so set up connection location structure, not only simple structure can guarantee to fix a position effectively moreover.
3. The outer side surface of the first locking sleeve is provided with an anti-slip strip, so that friction force is increased, and the first locking sleeve can stably rotate.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
fig. 3 is a schematic illustration of slotting.
Description of the reference symbols in the drawings: 1-a first pipe, 2-a second pipe, 3-a support cylinder, 4-a thread sleeve, 5-an inner sleeve, 6-a first thread part, 7-a second thread part, 8-a first locking sleeve, 9-a second locking sleeve, 10-a round hole, 11-a boss, 12-a through hole, 13-a convex shaft, 14-an anti-slip strip, 15-a slot, 16-an annular part and 17-an annular groove.
Detailed Description
The utility model is further illustrated by the following figures and examples, but is not to be construed as being limited thereto.
Example (b): a quick locking mechanism for a telescopic pipe of a nut picking machine is shown in figures 1 and 2 and comprises a first pipe 1 and a second pipe 2, one end of the second pipe 2 is arranged in the first pipe 1, a supporting cylinder 3 is arranged in the first pipe 1, one end of the supporting cylinder 3 is tightly attached to the end part of the first pipe 1, the end part of the second pipe is provided with a positioning cylinder, a bearing is arranged in the positioning cylinder, a rod supporting piece is arranged in the bearing, a bearing is also arranged in the supporting cylinder, a rod connecting piece is arranged in the bearing, one end of the rod connecting piece is connected with the rod supporting piece, the other end of the rod connecting piece is a transmission rod, a threaded sleeve 4 is arranged on the first pipe 1, an inner sleeve 5 is arranged on the second pipe 2, the end part of the inner sleeve 5 is contacted with the end part of the supporting cylinder 3, a first threaded part 6 and a second threaded part 7 are arranged on the threaded sleeve 4, a first locking sleeve 8 is arranged on the threaded sleeve 4 through the first threaded part 6, an anti-skid strip 14 is arranged on the outer side surface of the first locking sleeve 8, the friction force is increased, so that the first locking sleeve rotates stably. The threaded sleeve 4 is provided with a second locking sleeve 9 through a second threaded part 7, and the inner sleeve 5 is attached to the inner wall of the second locking sleeve 9. The first pipe 1 is symmetrically provided with round holes 10, the inner wall of the threaded sleeve 4 is provided with a boss 11, and the boss 11 is embedded in the round holes 10; the first pipe 1 is symmetrically provided with through holes 12, the supporting cylinder 3 is provided with a convex shaft 13, and the convex shaft 13 is embedded in the through holes 12. The two convex structures mainly play a role in positioning connection, so that the structure is simple, and effective positioning can be guaranteed. The thread bush 4 on be equipped with fluting 15, as shown in fig. 3, first pipe 1 one end be equipped with annular portion 16, the inner wall of thread bush 4 on be equipped with ring channel 17, annular portion 16 inlays and establishes in ring channel 17, set up the compactness that annular portion and ring channel can increase the part and be connected, improve the accuracy of location, because the existence of this annular portion, the design fluting of thread bush portion, the thread bush just can't be installed, need set up the fluting, when the installation, pull open the thread bush to both sides.
The working principle of the utility model is as follows: the pipe fitting locking device comprises a threaded sleeve, a first pipe, a second pipe, a support barrel, a first locking sleeve, a second locking sleeve and a locking sleeve, wherein the threaded sleeve is sleeved at the tail of the first pipe, the threaded sleeve is required to be pulled open towards two sides through a groove when the threaded sleeve is installed, the annular part of the first pipe is embedded in the annular groove of the threaded pipe, the end part of the threaded sleeve is parallel and level with the end part of the support barrel, the inner sleeve is sleeved at the end part of the second pipe, one end of the inner sleeve is tightly attached to the end part of the support barrel, the two locking sleeves are screwed on the two threaded parts respectively, the second pipe can move relative to the first pipe, the telescopic function is realized, when the pipe fitting is required to be locked, the first locking sleeve and the second locking sleeve are rotated, the locking sleeves on two sides rotate relative to each other until being screwed, the locking can be completed, the whole locking process is quick and effective, the stability of the telescopic pipe fitting is improved, and the stable work of the pipe fitting can be realized.
Claims (4)
1. Quick locking mechanical system of flexible pipe of nut picking machine, including first pipe (1) and second pipe (2), the one end setting of second pipe (2) is equipped with in first pipe (1) and supports a section of thick bamboo (3) in first pipe (1), and the tip of first pipe (1) is hugged closely to the one end of supporting a section of thick bamboo (3), its characterized in that: first pipe (1) on be equipped with thread bush (4), thread bush (4) on be equipped with fluting (15), be equipped with endotheca (5) on second pipe (2), endotheca (5) tip contacts with a support section of thick bamboo (3) tip, be equipped with first screw thread portion (6) and second screw thread portion (7) on thread bush (4), be equipped with first lock sleeve (8) through first screw thread portion (6) on thread bush (4), be equipped with second lock sleeve (9) through second screw thread portion (7) on thread bush (4), endotheca (5) laminate mutually with second lock sleeve (9) inner wall, first pipe (1) one end be equipped with annular portion (16), the inner wall of thread bush (4) on be equipped with ring channel (17), annular portion (16) inlay and establish in ring channel (17).
2. The quick locking mechanism of telescopic tube of nut picking machine according to claim 1, characterized in that: the first pipe (1) is symmetrically provided with round holes (10), the inner wall of the thread bushing (4) is provided with a boss (11), and the boss (11) is embedded in the round holes (10).
3. The quick locking mechanism of telescopic tube of nut picking machine according to claim 1, characterized in that: the first pipe (1) is symmetrically provided with through holes (12), the supporting cylinder (3) is provided with a convex shaft (13), and the convex shaft (13) is embedded in the through holes (12).
4. The quick locking mechanism of telescopic tube of nut picking machine according to claim 1, characterized in that: and an anti-slip strip (14) is arranged on the outer side surface of the first locking sleeve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122978370.0U CN216218850U (en) | 2021-11-30 | 2021-11-30 | Telescopic pipe quick locking mechanism of nut picking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122978370.0U CN216218850U (en) | 2021-11-30 | 2021-11-30 | Telescopic pipe quick locking mechanism of nut picking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216218850U true CN216218850U (en) | 2022-04-08 |
Family
ID=80961200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122978370.0U Active CN216218850U (en) | 2021-11-30 | 2021-11-30 | Telescopic pipe quick locking mechanism of nut picking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216218850U (en) |
-
2021
- 2021-11-30 CN CN202122978370.0U patent/CN216218850U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231214 Address after: Building 6, Zhongyi Industrial Plaza, Heli Park, Ningguo Economic and Technological Development Zone, Xuancheng City, Anhui Province, 242300 Patentee after: Anhui Zhaomin Special Intelligent Equipment Technology Co.,Ltd. Address before: No. 205, Huacun, wangjiawu village, quanbo Town, Guangfeng District, Shangrao City, Jiangxi Province 334600 Patentee before: Chai Lin |
|
| TR01 | Transfer of patent right |