CN208047186U - A kind of mini-tiller of quick adjustable handrail height - Google Patents
A kind of mini-tiller of quick adjustable handrail height Download PDFInfo
- Publication number
- CN208047186U CN208047186U CN201820491379.4U CN201820491379U CN208047186U CN 208047186 U CN208047186 U CN 208047186U CN 201820491379 U CN201820491379 U CN 201820491379U CN 208047186 U CN208047186 U CN 208047186U
- Authority
- CN
- China
- Prior art keywords
- limited block
- fixed seat
- clamping mechanism
- lifting limited
- tiller
- 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
A kind of mini-tiller of quick adjustable handrail height, including adjusting rod, rack, it is characterised in that：The adjusting rod and one end of the rack are hinged；The rack is also associated with fixed seat with the hinged one end of the adjusting rod, and the adjusting rod is equipped with lifting limited block, and the lifting limited block is close to the fixed seat；The lifting limited block is provided at least two limit card slots, and the free end of the fixed seat is hinged with clamping mechanism, and described clamping mechanism one end engages with the lifting one of limit card slot of limited block.
Description
Technical field
The utility model is related to mini-tiller fields, and in particular to a kind of mini-tiller of quick adjustable handrail height.
Background technology
Mini-tiller is that the process of manual operation is replaced with machinery in terms of agriculture trench digging, weeding, arable land.It is completed with machinery
Operation can be reduced labor intensity and be grabbed the farming time, and reduce loss.Mini-tiller used at present is in terms of adjusting height, often
It is especially at work, operation of stopping, manual rotating bolt to be needed to unclamp, turn again after regulating height by adjusting manually
Dynamic bolt presses；The time is not only wasted in this way, also increases labor intensity, proposes a kind of quick adjustable handrail height as a result,
Mini-tiller, directly trampled by pedal, at any time adjust mini-tiller height, without stop work just can adjust height, greatly
The time is saved, labor intensity is alleviated.
Utility model content
The utility model in view of the deficiencies of the prior art, proposes that one kind a kind of simple in structure, easy to operate is quickly adjusted
The mini-tiller of handrail height.
Specific technical solution is as follows：A kind of mini-tiller of quick adjustable handrail height, including adjusting rod (1), rack (8),
It is characterized in that：The adjusting rod (1) and one end of the rack (8) are hinged；
The rack (8) is also associated with fixed seat (4) with the hinged one end of the adjusting rod (1),
The adjusting rod (1) is equipped with lifting limited block (6), and the lifting limited block (6) is close to the fixed seat (4)；
The lifting limited block (6) is provided at least two limit card slots, and the free end of the fixed seat (4) is hinged with clamping
Mechanism (7), described clamping mechanism (7) one end engage with lifting limited block (6) one of limit card slot.
The utility model is realized in this way adjusting rod (1), fixed seat (4) and rack (8) are connected, when use
Pedal (7-1) on clamping mechanism (7) is stepped on, adjusting rod (1) is adjusted to after desired height, pedal (7-1) is unclamped, utilizes torsion
The effect of spring (5) makes clamping mechanism (7) closely engage with lifting limited block (6), completes angular adjustment.
Preferably to realize the utility model, may further be：The clamping mechanism (7) is " L " shape, the clamping mechanism
(7) one end side engaged with lifting limited block (6) is fixed with pin, which is located at shape in the card slot of lifting limited block (6)
At engaging, clamping mechanism (7) free end is provided with pedal (7-1), clamping mechanism (7) turning point and fixed seat (4)
It is hinged, it is provided with return spring (5) on the fixed seat (4), which presses to lifting limit by clamping mechanism (7)
Block (6).The clamping mechanism (7) of " L " shape makes user more effortless, and clamping mechanism (7) passes through return spring (5) and lifting limited block
(6) close engaging is not easy to slide in use or unclamp.
Further：Clamping mechanism (7) turning point is by wearing pin hinges in fixed seat (4), on the pin
It is arranged return spring (5), return spring (5) is torsional spring, and described return spring (5) one end is connected to fixed seat (4), return spring
(5) other end is connected on clamping mechanism (7).It is acted on by the elastic force of return spring (5), clamping mechanism (7) is made to be limited with lifting
Position block (6) closely engages, and prevents from unclamping or sliding using midway.
Further：The fixed seat (4) is corresponding to be provided with the hole (4-1) for allowing lifting limited block (6) to be inserted into, the lifting limit
Position block (6) free end can be extend into the hole (4-1) that fixed seat (4) is opened.Avoid lifting limited block (6) and fixed seat (4)
Mutual confined situation.
The beneficial effects of the utility model are：Rotational angle is adjusted by foot pedal, operator is made at work
It is enough non-stop in machinery, angle is directly converted, work is completed, angle is adjusted compared to traditional hand-rail type elasticity bolt
Mode be greatly saved the time, and alleviate the labor intensity of operator, improve work efficiency.
Description of the drawings
Fig. 1 is the schematic diagram of the utility model.
Fig. 2 is one of the schematic diagram of the utility model pedal.
Fig. 3 is one of the schematic diagram of the utility model pedal.
Specific implementation mode
The preferred embodiment of the utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear to be made to the scope of protection of the utility model
Define.
As shown in Figure 1 to Figure 3：A kind of mini-tiller of quick adjustable handrail height, including adjusting rod 1, rack 8, feature
It is：The adjusting rod 1 and one end of the rack 8 are hinged；The one end hinged with the adjusting rod 1 of the rack 8 is also connected with
There is fixed seat 4, the adjusting rod 1 is equipped with lifting limited block 6, and the lifting limited block 6 is close to the fixed seat 4；The liter
Drop limited block 6 is provided at least two limit card slots, and the free end of the fixed seat 4 is hinged with clamping mechanism 7, the clamping mechanism
7 one end engage with lifting 6 one of limit card slot of limited block；The clamping mechanism 7 is " L " shape, the clamping mechanism 7 and liter
The one end side that drop limited block 6 engages is fixed with pin, which, which is located in the card slot of lifting limited block 6, forms engaging, described
7 free end of clamping mechanism is provided with pedal 7-1, and 7 turning point of the clamping mechanism is hinged with fixed seat 4, is set in the fixed seat 4
It is equipped with return spring 5, which presses to lifting limited block 6 by clamping mechanism 7；The clamping mechanism 7 of " L " shape allows user
More effortless, clamping mechanism 7 is closely engaged by return spring 5 with lifting limited block 6, is not easy to slide in use or be unclamped；Institute
7 turning point of clamping mechanism is stated by wearing pin hinges in fixed seat 4, return spring 5, return spring 5 are arranged on the pin
For torsional spring, 5 one end of the return spring is connected to fixed seat 4, and 5 other end of return spring is connected on clamping mechanism 7；By returning
The elastic force effect of position spring 5, makes clamping mechanism 7 closely engage with lifting limited block 6, prevents from unclamping or sliding using midway；Institute
It states fixed seat 4 and corresponds to the hole 4-1 for being provided with and lifting limited block 6 being allowed to be inserted into, 6 free end of lifting limited block can extend into fixed seat
In the 4 hole 4-1 opened；Avoid lifting limited block 6 and the mutually confined situation of fixed seat 4.
This mini-tiller in use, walking mechanism and cutting implement are separately mounted to rack 8 after start to work, need to adjust
When height, first foot pedal 7-1 makes clamping mechanism 7 be lifted with one end that limited block 6 engages is lifted, adjusts using pressure
After bar 1 to the height and position of needs, pedal 7-1 is unclamped, the pin on clamping mechanism 7 is made to engage with lifting limited block 6；The clamping
The turning point of mechanism 7 is arranged with return spring 5 by wearing pin hinges in fixed seat 4 on the pin；The return bullet
One end of spring 5 is connected on the casting lug thereon of 4 bottom of fixed seat setting, and the other end is connected on clamping mechanism 7, will be blocked using elastic force
Tight mechanism 7 presses to lifting limited block 6, makes the close engaging of the two, is not easy to slide in use or unclamp；Limited block is lifted adjusting
When 6, by the hole 4-1 being arranged in fixed seat 4, the free end of lifting limited block 6 can be allowed to extend into the 4-1 of the hole, avoided
When adjusting height, lifting limited block 6 is fixed seat 4 and limits adjusting.
Using the present apparatus, angle can be freely adjusted, the time is not only saved, more alleviates the labor intensity of operator,
Improve whole working efficiency.
Claims (4)
1. a kind of mini-tiller of quick adjustable handrail height, including adjusting rod (1), rack (8), it is characterised in that：The adjusting
Bar (1) and one end of the rack (8) are hinged；
The rack (8) is also associated with fixed seat (4) with the hinged one end of the adjusting rod (1),
The adjusting rod (1) is equipped with lifting limited block (6), and the lifting limited block (6) is close to the fixed seat (4)；
The lifting limited block (6) is provided at least two limit card slots, and the free end of the fixed seat (4) is hinged with clamping mechanism
(7), described clamping mechanism (7) one end engages with lifting limited block (6) one of limit card slot.
2. a kind of mini-tiller of quick adjustable handrail height according to claim 1, it is characterised in that：The clamping mechanism
(7) it is " L " shape, the one end side that the clamping mechanism (7) engages with lifting limited block (6) is fixed with pin, which is located at
It lifts and forms engaging in the card slot of limited block (6), clamping mechanism (7) free end is provided with pedal (7-1), the clamping machine
Structure (7) turning point is hinged with fixed seat (4), and return spring (5) is provided on the fixed seat (4), which will block
Tight mechanism (7) presses to lifting limited block (6).
3. a kind of mini-tiller of quick adjustable handrail height according to claim 1, it is characterised in that：The clamping mechanism
(7) turning point is arranged return spring (5), return spring (5) is by wearing pin hinges in fixed seat (4) on the pin
Torsional spring, described return spring (5) one end are connected to fixed seat (4), and return spring (5) other end is connected on clamping mechanism (7).
4. a kind of mini-tiller of quick adjustable handrail height according to claim 1, it is characterised in that：The fixed seat (4)
Corresponding to be provided with the hole (4-1) for allowing lifting limited block (6) to be inserted into, lifting limited block (6) free end can extend into fixed seat (4)
In the hole (4-1) opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820491379.4U CN208047186U (en) | 2018-04-08 | 2018-04-08 | A kind of mini-tiller of quick adjustable handrail height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820491379.4U CN208047186U (en) | 2018-04-08 | 2018-04-08 | A kind of mini-tiller of quick adjustable handrail height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208047186U true CN208047186U (en) | 2018-11-06 |
Family
ID=63984809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820491379.4U Expired - Fee Related CN208047186U (en) | 2018-04-08 | 2018-04-08 | A kind of mini-tiller of quick adjustable handrail height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208047186U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111684872A (en) * | 2020-05-29 | 2020-09-22 | 南京浦裕投资有限公司 | Agricultural mechanical soil turning tool |
-
2018
- 2018-04-08 CN CN201820491379.4U patent/CN208047186U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111684872A (en) * | 2020-05-29 | 2020-09-22 | 南京浦裕投资有限公司 | Agricultural mechanical soil turning tool |
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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: 20181106 Termination date: 20200408 |