CN207278722U - It is a kind of to follow the multifunctional assembled attachment device cut and cut down grass trimmer automatically - Google Patents
It is a kind of to follow the multifunctional assembled attachment device cut and cut down grass trimmer automatically Download PDFInfo
- Publication number
- CN207278722U CN207278722U CN201721166753.5U CN201721166753U CN207278722U CN 207278722 U CN207278722 U CN 207278722U CN 201721166753 U CN201721166753 U CN 201721166753U CN 207278722 U CN207278722 U CN 207278722U
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- ball
- sleeve
- cut
- attachment device
- bearing rod
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Abstract
Multifunctional assembled cut is followed to cut down the attachment device of grass trimmer automatically the utility model discloses a kind of, including connecting rod, bearing rod, link slot, ball chamber, ball, sleeve, spring, baffle, ball grooves, line shaft, driven shaft, the line shaft is arranged in connecting rod, the driven shaft is arranged in bearing rod, the link slot is arranged on bearing rod one end, the ball chamber is arranged on bottom and top in link slot, the ball is arranged on ball intracavitary, the sleeve is arranged on bearing rod, the spring is arranged on sleeve afterbody, the baffle plate setting is on bearing rod, the ball grooves are arranged on connecting rod one end, sealing ring is provided with the top of the connecting rod, sleeve ball grooves are provided with the inside of the sleeve.The utility model is simple and reasonable, easy to use.
Description
Technical field
The utility model is related to it is a kind of follow the multifunctional assembled attachment device cut and cut down grass trimmer automatically, belong to agricultural machine
Tool field.
Background technology
Agricultural is the primary industry, is the basis of people's production and living, and Agriculture Production has had many machineries till now
Equipment, but much equipment can not meet the demand produced now.Wherein, it is exactly very typical representative to cut the machine of cutting down, and cuts the machine of cutting down
Only a kind of shearing equipment, function is single can not to meet the needs of modern production, realize the replacement of a variety of shearing equipments and just need
A kind of special attachment device.
Utility model content
To overcome above-mentioned deficiency, the utility model aim offer is a kind of to follow multifunctional assembled cut to cut down grass trimmer automatically
Attachment device.
The embodiment of the utility model is as follows：It is a kind of to follow the multifunctional assembled attachment device cut and cut down grass trimmer, bag automatically
Connecting rod, bearing rod, link slot, ball chamber, ball, sleeve, spring, baffle, ball grooves, line shaft, driven shaft are included, it is described dynamic
Power axis is arranged in connecting rod, and the driven shaft is arranged in bearing rod, and the link slot is arranged on bearing rod one end, the rolling
Pearl chamber is arranged on bottom and top in link slot, and the ball is arranged on ball intracavitary, and the sleeve is arranged on bearing rod, institute
State spring and be arranged on sleeve afterbody, for the baffle plate setting on bearing rod, the ball grooves are arranged on connecting rod one end, the company
Sealing ring is provided with the top of extension bar, sleeve ball grooves are provided with the inside of the sleeve, the sleeve wraps up link slot, the sleeve
Connected by spring with baffle, ball grooves and the ball interference fit, sleeve ball grooves and the ball interference fit is described
Cavity is provided with line shaft, the cavity edge is provided with cavity groove, the driven shaft edge is provided with protrusion, the cavity
It is interference fitted with driven shaft, the cavity groove and raised interference fit, the sleeve ball grooves are arranged on the left of ball, the set
Cylinder can slide on bearing rod, and the sleeve maximum sliding distance just falls into the distance of sleeve ball grooves, the rolling for ball
Pearl can move up and down in ball intracavitary, and the ball diameter is more than the opening diameter that ball intracavitary sets ball, so ball can
Moved up and down in ball intracavitary without entering in link slot, the line shaft can rotate in connecting rod, and the driven shaft can be
Rotated in bearing rod.
The beneficial effects of the utility model：It is simple and reasonable, it is easy to use, it can help to cut the convenient replacement of the machine of cutting down not
Same shearing equipment.
Brief description of the drawings
Fig. 1 is the structure diagram of utility model, and Fig. 2 is line shaft and driven axial section.
Embodiment
Utility model is described further below in conjunction with the accompanying drawings.
It is a kind of to follow the multifunctional assembled attachment device cut and cut down grass trimmer, including connecting rod 1, bearing rod 2, connection automatically
Groove 3, ball chamber 4, ball 5, sleeve 6, spring 7, baffle 8, ball grooves 9, line shaft 10, driven shaft 11, the line shaft 10 are set
Put in connecting rod 1, the driven shaft 11 is arranged in bearing rod 2, and the link slot 3 is arranged on 2 one end of bearing rod, the rolling
Pearl chamber 4 is arranged on bottom and top in link slot 3, and the ball 5 is arranged in ball chamber 4, and the sleeve 6 is arranged on bearing rod
On 2, the spring 7 is arranged on 6 afterbody of sleeve, and the baffle 8 is arranged on bearing rod 2, and the ball grooves 9 are arranged on connecting rod
1 one end, the top of connecting rod 1 are provided with sealing ring 13, and the inner side of sleeve 6 is provided with sleeve ball grooves 12, the sleeve 6
Link slot 3 is wrapped up, the sleeve 6 is connected by spring 7 and baffle 8, and the ball grooves 9 and ball 5 are interference fitted, the sleeve
Ball grooves 12 and ball 5 are interference fitted, and cavity 102 is provided with the line shaft 10, and 102 edge of cavity is provided with cavity
Groove 101,11 edge of driven shaft are provided with protrusion 111, and the cavity 102 and driven shaft 11 are interference fitted, the cavity groove
101 and raised 111 are interference fitted, and the sleeve ball grooves 12 are arranged on the left side of ball 5, and the sleeve 6 can be slided on bearing rod 2
Dynamic, the maximum sliding distance of sleeve 6 just falls into the distance of sleeve ball grooves 12 for ball 5, and the ball 5 can be in ball chamber
Moved up and down in 4,5 diameter of ball is more than the opening diameter that ball is set in ball chamber 4, so ball 5 can be in ball chamber 4
Inside move up and down without entering in link slot 3, the line shaft 10 can rotate in connecting rod 1, and the driven shaft 11 can held
Rotated in extension bar 2.When replacing cutting implement, sleeve 6 is moved to baffle 8, ball 5 enters in sleeve ball grooves 12, will connect
Bar 1 is extracted out of link slot 3, and after replacing cutting implement, connecting rod 1 is put into link slot 2, and driven shaft 11 enters line shaft 10
Interior, sleeve 6 is resetted by spring 7, and ball 5 enters in ball grooves 9, and limitation connecting rod 1 moves, and sealing ring 13 completes sealing, even
Extension bar 1 and bearing rod 2 complete connection, and cutting implement is finished with changing.
Although giving detailed description and explanation to specific embodiment of the present utility model above, it should be noted that
It is that we can carry out various equivalent changes and modification according to the conception of the utility model to the above embodiment, produced by it
Function still covered without departing from specification and attached drawing spirit when, should be covered by the scope of the present utility model within.
Claims (5)
- Follow the multifunctional assembled attachment device cut and cut down grass trimmer automatically 1. a kind of, including connecting rod, bearing rod, link slot, Ball chamber, ball, sleeve, spring, baffle, ball grooves, line shaft, driven shaft, it is characterised in that：The line shaft is arranged on company In extension bar, the driven shaft is arranged in bearing rod, and the link slot is arranged on bearing rod one end, and the ball chamber is arranged on company Bottom and top in access slot, the ball are arranged on ball intracavitary, and the sleeve is arranged on bearing rod, and the spring is arranged on Sleeve afterbody, for the baffle plate setting on bearing rod, the ball grooves are arranged on connecting rod one end, are set at the top of the connecting rod There is sealing ring, sleeve ball grooves are provided with the inside of the sleeve.
- 2. a kind of according to claim 1 follow the multifunctional assembled attachment device cut and cut down grass trimmer automatically, its feature exists In：The sleeve wraps up link slot.
- 3. a kind of according to claim 1 follow the multifunctional assembled attachment device cut and cut down grass trimmer automatically, its feature exists In：The sleeve is connected by spring with baffle.
- 4. a kind of according to claim 1 follow the multifunctional assembled attachment device cut and cut down grass trimmer automatically, its feature exists In：Ball grooves and the ball interference fit, sleeve ball grooves and the ball interference fit.
- 5. a kind of according to claim 1 follow the multifunctional assembled attachment device cut and cut down grass trimmer automatically, its feature exists In：Cavity is provided with the line shaft, the cavity edge is provided with cavity groove, the driven shaft edge is provided with protrusion, Cavity and the driven shaft interference fit, the cavity groove and raised interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721166753.5U CN207278722U (en) | 2017-09-13 | 2017-09-13 | It is a kind of to follow the multifunctional assembled attachment device cut and cut down grass trimmer automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721166753.5U CN207278722U (en) | 2017-09-13 | 2017-09-13 | It is a kind of to follow the multifunctional assembled attachment device cut and cut down grass trimmer automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207278722U true CN207278722U (en) | 2018-04-27 |
Family
ID=61991015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721166753.5U Expired - Fee Related CN207278722U (en) | 2017-09-13 | 2017-09-13 | It is a kind of to follow the multifunctional assembled attachment device cut and cut down grass trimmer automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207278722U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387581A (en) * | 2017-09-13 | 2017-11-24 | 安徽省农业科学院蚕桑研究所 | It is a kind of to follow the multifunctional assembled attachment means cut and cut down hay mover automatically |
| CN111692467A (en) * | 2020-06-05 | 2020-09-22 | 北京城建北方设备安装有限责任公司 | Building electrical construction fixed knot constructs |
-
2017
- 2017-09-13 CN CN201721166753.5U patent/CN207278722U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387581A (en) * | 2017-09-13 | 2017-11-24 | 安徽省农业科学院蚕桑研究所 | It is a kind of to follow the multifunctional assembled attachment means cut and cut down hay mover automatically |
| CN111692467A (en) * | 2020-06-05 | 2020-09-22 | 北京城建北方设备安装有限责任公司 | Building electrical construction fixed knot constructs |
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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: 20180427 Termination date: 20180913 |