CN205755313U - A kind of moving head - Google Patents
A kind of moving head Download PDFInfo
- Publication number
- CN205755313U CN205755313U CN201620641381.6U CN201620641381U CN205755313U CN 205755313 U CN205755313 U CN 205755313U CN 201620641381 U CN201620641381 U CN 201620641381U CN 205755313 U CN205755313 U CN 205755313U
- Authority
- CN
- China
- Prior art keywords
- bolt
- grass
- hole
- rope
- base plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of moving head, including base plate (1), bolt (4) and rope (3) of beating the grass, swivel nut (2) it is provided with for being connected with the drive link connector of grass-mowing machine in base plate (1) center, it is respectively arranged with bolt through-hole (11) at the two ends of base plate (1), the threaded rod of bolt (4) is provided with the first through hole (5) and the second through hole (6), beat the grass rope (3) after middle doubling, beat the grass one end of rope (3) through the first through hole (5), the other end passes the second through hole (6), the bolt (4) installing rope (3) of beating the grass is arranged on bolt through-hole (11) and is locked by nut (7).Beat the grass rope after middle doubling, two ends are through on the first through hole and second through hole of bolt respectively, bolt can be completed, by nut check, the installation restricted of beating the grass on base plate, during dismounting, unclamping the beating the grass rope after bolt will wear and tear and extract out from the first through hole and second through hole of bolt.
Description
Technical field
This utility model relates to a kind of moving head, belongs to grass-mowing machine accessory technical field.
Background technology
Flue-cured tobacco, during plantation, growth, needs the gully between cigarette ridge, ground and ridge is carried out weeding, uses at present
Weeding tool mainly beat the grass the grass-mowing machine of rope type.Moving head is the vitals in grass-mowing machine, and its effect is used as beating the grass
The cutter sweep of machine.The drive mechanism of grass-mowing machine drives moving head high speed rotating, and beating the grass on moving head is restricted under effect of inertia
Weeds are cut off.After moving head works long hours, rope of beating the grass can wear and tear, and needs to be replaced rope of beating the grass.Existing beat the grass
Header structure is complicated, the installation of rope of beating the grass, dismounting more inconvenience, brings great inconvenience to use.
Utility model content
The technical problems to be solved in the utility model is: provide a kind of moving head, it is simple to the beat the grass installation of rope, dismounting, knot
Structure is simple, to overcome the deficiencies in the prior art.
The purpose of this utility model is achieved through the following technical solutions:
A kind of moving head, including base plate, bolt and rope of beating the grass, in the soleplate heart position be provided with swivel nut for grass-mowing machine
Drive link connector be connected, be respectively arranged with bolt through-hole at the two ends of base plate, the threaded rod of bolt be provided with first
Through hole and the second through hole, beat the grass and restrict after middle doubling, and the one end of rope of beating the grass is through the first through hole, and the other end is logical through second
Hole, the bolt installing rope of beating the grass is arranged on bolt through-hole and passes through nut check.
Preferably, being arranged with the first packing ring and the second packing ring on bolt, rope of beating the grass is positioned at the first packing ring and the second packing ring
Between, the first upper surface of washer is resisted against on the nut of bolt, and the lower surface of the second packing ring is resisted against on the upper surface of base plate, spiral shell
When bolt-lock is tight, the first packing ring and the second packing ring compression close to each other are beaten the grass rope.
Preferably, bolt being arranged with spring washer, spring washer is between nut and the lower surface of base plate.
Preferably, between swivel nut and base plate, multiple reinforcement it is provided with.Reinforcement is set, strengthens swivel nut and be connected with base plate
Intensity, simple in construction.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, in this utility model, installation is beaten the grass when restricting, and only need to restrict beating the grass after middle doubling, and two ends are through bolt respectively
The first through hole and the second through hole on, in the installation of the rope that can complete to beat the grass on base plate by nut check by bolt, dismounting
Time, unclamp bolt and the rope of beating the grass after abrasion is extracted out from the first through hole and second through hole of bolt.This utility model structure
Simply, it is simple to the beat the grass installation of rope, dismounting.
2, this utility model is arranged with the first packing ring and the second packing ring on bolt, during bolt locking, and the first packing ring and the
Two packing rings are close to each other plays the effect compressing rope of beating the grass, and moving head can be avoided to beat the grass rope during work from bolt
Landing is got off, it is ensured that the reliability that rope of beating the grass is installed.
3, this utility model arranges spring washer, is possible to prevent nut loosening, it is adaptable to mounting or dismounting position frequently, low cost
Honest and clean, easy for installation.
Accompanying drawing explanation
Fig. 1 is top view of the present utility model；
Fig. 2 is that Fig. 1 is along the sectional view at A-A；
Fig. 3 is that Fig. 1 is along the sectional view at B-B；
Fig. 4 is the structural representation of bolt in this utility model；
Fig. 5 is the structural representation after base plate in this utility model, swivel nut and reinforcement welding；
Fig. 6 is the overall structure schematic diagram of grass-mowing machine；
Description of reference numerals: 1, base plate；2, swivel nut；3, beat the grass rope；4, bolt；5, the first through hole；6, the second through hole；7, spiral shell
Female；8, the first packing ring；9, the second packing ring；10, spring washer；11, bolt through-hole；12, reinforcement；13, drive link；14, gasoline
Machine；15, flexible axle；16, handle；17, lever；18, drive link connector.
Detailed description of the invention
Below in conjunction with the accompanying drawings and utility model is described further by specific embodiment:
As shown in Figures 1 to 5, a kind of moving head, including base plate 1, bolt 4 and rope 3 of beating the grass, install at base plate 1 centre bit
It is equipped with swivel nut 2 to be connected for the drive link connector with grass-mowing machine, is respectively arranged with bolt through-hole 11 at the two ends of base plate 1,
It is provided with the first through hole 5 and the second through hole 6 on the threaded rod of bolt 4, and the first through hole 5 and the second through hole 6 are positioned at the spiral shell of bolt 4
Cap lower position, rope 3 of beating the grass is after middle doubling, and the one end of rope 3 of beating the grass leads to through the first through hole 5, the other end through second
Hole 6, the bolt 4 installing rope 3 of beating the grass is arranged on bolt through-hole 11 and is locked by nut 7.
In the present embodiment, being arranged with the first packing ring 8 and the second packing ring 9 on bolt 4, rope 3 of beating the grass is positioned at the first packing ring 8
With second between packing ring 9, the first packing ring 8 upper surface is resisted against on the nut of bolt 4, and the lower surface of the second packing ring 9 is resisted against the end
On the upper surface of plate 1, when bolt 4 is locked, the first packing ring 8 and the second packing ring 9 compression close to each other are beaten the grass rope 3.
Further, bolt 4 is arranged with spring washer 10, spring washer 10 be positioned at nut 7 and base plate 1 lower surface it
Between.It addition, be provided with multiple reinforcement 12 between swivel nut 2 and base plate 1.
Being illustrated in figure 6 the overall structure schematic diagram of grass-mowing machine, grass-mowing machine includes gasoline engine 14 and drive link 13, in transmission
Being provided with handle 16 and lever 17 on bar 13, drive link 13 is internally provided with drive disk assembly, and gasoline engine 14 is by flexible axle 15 and biography
Drive disk assembly within lever 13 connects, and the end at drive link 13 is provided with drive link connector 18, described in the utility model
Moving head be just arranged on drive link connector 18.
Above content is to combine concrete preferred implementation further detailed description of the utility model, it is impossible to
Assert that of the present utility model being embodied as is confined to these explanations.Ordinary skill for this utility model art
For personnel, without departing from the concept of the premise utility, it is also possible to make some simple deduction or replace, all should regard
For belonging to protection domain of the present utility model.
Claims (4)
1. a moving head, it is characterised in that: include base plate (1), bolt (4) and rope (3) of beating the grass, in base plate (1) center
It is provided with swivel nut (2) to be used for being connected with the drive link connector of grass-mowing machine, is respectively arranged with bolt through-hole at the two ends of base plate (1)
(11), the threaded rod of bolt (4) is provided with the first through hole (5) and the second through hole (6), rope (3) of beating the grass after middle doubling,
Beat the grass one end of rope (3) is through the first through hole (5), and the other end passes the second through hole (6), installs the bolt (4) of rope (3) of beating the grass
It is arranged on bolt through-hole (11) above and to be locked by nut (7).
A kind of moving head the most according to claim 1, it is characterised in that: be arranged with on bolt (4) the first packing ring (8) and
Second packing ring (9), rope (3) of beating the grass is positioned between the first packing ring (8) and the second packing ring (9), and the first packing ring (8) upper surface is resisted against
On the nut of bolt (4), the lower surface of the second packing ring (9) is resisted against on the upper surface of base plate (1), during bolt (4) locking, and first
Packing ring (8) and the second packing ring (9) compression close to each other are beaten the grass rope (3).
A kind of moving head the most according to claim 1, it is characterised in that: it is arranged with spring washer (10), bullet on bolt (4)
Spring packing ring (10) is positioned between the lower surface of nut (7) and base plate (1).
A kind of moving head the most according to claim 1, it is characterised in that: it is provided with many between swivel nut (2) and base plate (1)
Individual reinforcement (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620641381.6U CN205755313U (en) | 2016-06-27 | 2016-06-27 | A kind of moving head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620641381.6U CN205755313U (en) | 2016-06-27 | 2016-06-27 | A kind of moving head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205755313U true CN205755313U (en) | 2016-12-07 |
Family
ID=58131198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620641381.6U Expired - Fee Related CN205755313U (en) | 2016-06-27 | 2016-06-27 | A kind of moving head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205755313U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971782A (en) * | 2017-06-01 | 2018-12-11 | 新能能源有限公司 | Burner adapter tube guarantees tooling and burner adapter tube installation method on a kind of gasification furnace |
-
2016
- 2016-06-27 CN CN201620641381.6U patent/CN205755313U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971782A (en) * | 2017-06-01 | 2018-12-11 | 新能能源有限公司 | Burner adapter tube guarantees tooling and burner adapter tube installation method on a kind of gasification furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 550600 People's Middle Road, Lianjiang Street, Huishui County, Qiannan Buyi and Miao Autonomous Prefecture, Guizhou Province Patentee after: Huishui County branch company of In Qiannan tobacco company Address before: 550600 Huishui County Branch, Miao and Dong Autonomous Prefecture, Southeast Guizhou Province Patentee before: Huishui County branch company of In Qiannan tobacco company |
|
| 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: 20161207 Termination date: 20210627 |