CN203597040U - Mini-tiller speed control rod with walking wheels - Google Patents
Mini-tiller speed control rod with walking wheels Download PDFInfo
- Publication number
- CN203597040U CN203597040U CN201320832290.7U CN201320832290U CN203597040U CN 203597040 U CN203597040 U CN 203597040U CN 201320832290 U CN201320832290 U CN 201320832290U CN 203597040 U CN203597040 U CN 203597040U
- Authority
- CN
- China
- Prior art keywords
- speed control
- control rod
- mini
- tiller
- road wheel
- 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
- 238000003971 tillage Methods 0.000 claims description 32
- 230000000875 corresponding Effects 0.000 claims description 3
- 101700078171 KNTC1 Proteins 0.000 description 10
- 239000002689 soil Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Abstract
The utility model discloses a mini-tiller speed control rod with walking wheels. The mini-tiller speed control rod comprises a speed control rod body, wherein the speed control rod body is provided with a fixing sleeve capable of being adjusted in the longitudinal direction, the fixing sleeve is provided with a walking wheel assembly, the walking wheel assembly comprises a wheel shaft and the walking wheels which are arranged at the two ends of the wheel shaft and can rotate on the wheel shaft, and the fixing sleeve is fixedly connected to the middle of the wheel shaft. According to the mini-tiller speed control rod, the speed control rod is additionally provided with the walking wheels capable of being adjusted in the longitudinal direction; when a mini-tiller operates, the walking wheels are not needed, and at the moment, the walking wheels can be placed at the upper end of the speed control rod; when the mini-tiller walks normally, the walking wheels can be placed at the bottom of the speed control rod, and the normal walking requirement of the mini-tiller can be met. Accordingly, when the mini-tiller walks normally or operates, it is needless that a coulter shaft assembly is repeatedly disassembled and assembled, operation flexibility of the mini-tiller is greatly improved, and meanwhile, work efficiency of the mini-tiller is beneficially improved.
Description
Technical field
The utility model relates to a kind of mini-size tillage machine, particularly relates to a kind of mini-size tillage machine speed control rod with road wheel.
Background technology
Mini-size tillage machine is to drive tillage implements to rotate the agricultural tillage implements of mechanization of operations such as digging with miniature gasoline engine or diesel engine, due to its have lightweight, volume is little, advantages of simple structure and simple, the shortcoming that simultaneously can solve large-scale farm machinery and cannot enter remote mountain area, is therefore subject to vast farmers friend's favor deeply.
Publication number is that 2492414 Chinese utility model patent discloses the dual-purpose miniature hand tiller of a kind of floods and droughts, it is mainly made up of diesel engine, transmission assembly, governor rod assembly, arm assembly and coulter shaft assembly etc., wherein, handrail is for controlling the direction of travel of mini-size tillage machine, diesel engine outputting power and slow down by gearbox after be delivered to coulter shaft, coulter shaft drives the operations such as colter has rotated to dig, speed control rod is arranged on the rear of coulter shaft, in the time carrying out operation, control the speed of travel of mini-size tillage machine by the soil depth of speed control rod.But the mini-size tillage machine of this type is owing to lacking road wheel, therefore in the time normally walking, coulter shaft assembly need to be pulled down, then reinstall road wheel assembly, so just greatly affected the flexibility that mini-size tillage machine uses, also affected the operating efficiency of mini-size tillage machine.
Utility model content
The purpose of this utility model is to provide a kind of mini-size tillage machine speed control rod with road wheel, to make up that mini-size tillage machine need to be reinstalled road wheel in the time normally walking and the defect such as operation inconvenience, inefficiency that causes.
In order to solve the problems of the technologies described above, the utility model has adopted following technical scheme:
A kind of mini-size tillage machine speed control rod with road wheel, comprise speed control rod, on described speed control rod, be provided with can upper and lower adjusting fixed cover, on described fixed cover, be provided with road wheel assembly, described road wheel assembly comprises the road wheel that wheel shaft and the two ends that are arranged on wheel shaft also can be rotated on wheel shaft, and described fixed cover is fixedly connected on the middle part of wheel shaft.
Further, have the several pin-and-holes that extended to top by bottom on described speed control rod, have the perforation corresponding with pin-and-hole on described fixed cover, described fixed cover is connected on speed control rod by bearing pin, and locks by latch.
Further, the head of described bearing pin is rounded, and the diameter of bearing pin head is greater than the diameter of pin-and-hole; In the bar portion of bearing pin, have the jack coordinating with latch, described latch is plugged in jack.
The beneficial effects of the utility model are:
The utility model has increased road wheel that can up-down adjustment on speed control rod, in the time that mini-size tillage machine carries out operation, do not need to use road wheel, now road wheel can be placed on to the upper end of speed control rod, in the time that mini-size tillage machine is normally walked, road wheel can be placed on to the bottom of speed control rod, to meet the needs of its normal walking, like this in the time that mini-size tillage machine is normally walked or carry out operation, with regard to not needing, coulter shaft assembly is carried out to repeated disassembled and assembled, not only greatly improve the flexibility of mini-size tillage machine operation, but also be conducive to improve the operating efficiency of mini-size tillage machine.
accompanying drawing explanation
Fig. 1 is the structural representation that the utility model is placed on road wheel speed control rod bottom in the time that mini-size tillage machine is normally walked.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Referring to Fig. 1, a kind of mini-size tillage machine speed control rod with road wheel, comprise speed control rod 1, on speed control rod 1, be provided with and can go up, the fixed cover 2 of lower adjusting, on fixed cover 2, be provided with road wheel assembly, road wheel assembly comprises wheel shaft 3 and be arranged on the two ends of wheel shaft 3 and the road wheel 4 that can rotate on wheel shaft 3, fixed cover 2 is fixedly connected on the middle part of wheel shaft 3, install for convenient, on fixed cover 2, there are two fixed blocks that are oppositely arranged, between two fixed blocks, the width in gap equals the diameter of wheel shaft 3, when installation, only the middle part of wheel shaft 3 need to be stuck in the gap forming between two fixed blocks.The utility model has increased road wheel assembly that can up-down adjustment on speed control rod 1, in the time that mini-size tillage machine carries out operation, do not need to use road wheel, now road wheel assembly can be placed on to the upper end of speed control rod 1, in the time that mini-size tillage machine is normally walked, road wheel assembly can be placed on to the bottom of speed control rod 1, to meet the needs of its normal walking, like this in the time that mini-size tillage machine is normally walked or carry out operation, with regard to not needing, coulter shaft assembly is carried out to repeated disassembled and assembled, not only greatly improve the flexibility of mini-size tillage machine operation, but also be conducive to improve the operating efficiency of mini-size tillage machine.
As preferably, the upper end of speed control rod 1 has 6 along the equally distributed pin-and-hole 11 of short transverse, the lower end of speed control rod 1 is circular arc, and the lower end of speed control rod 1 has 1 pin-and-hole 11, on fixed cover 2, there is the perforation corresponding with pin-and-hole 11, fixed cover 2 is connected on speed control rod 1 by bearing pin 5, and lock by latch 6, in order to prevent that bearing pin 5 from coming off, the head of bearing pin 5 is rounded, and the diameter of bearing pin 5 heads is greater than the diameter of pin-and-hole 11; In the bar portion of bearing pin 5, have the jack coordinating with latch 6, latch 6 is plugged in jack.Adopt the mounting means of bearing pin not only simple in structure, and can regulate the position of road wheel rapidly, be conducive to improve the operating efficiency of mini-size tillage machine; Meanwhile, because the upper end of speed control rod 1 has multiple pin-and-holes 11, therefore, in the time that mini-size tillage machine carries out operation, can regulate according to the soil depth of speed control rod the height of road wheel assembly, improve the flexibility that mini-size tillage machine uses.
Finally it should be noted that, above embodiment is only in order to the technical solution of the utility model to be described but not restriction technologies scheme, although applicant has been described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, those are modified to the technical solution of the utility model or are equal to replacement, and do not depart from aim and the scope of the technical program, all should be encompassed in the middle of claim scope of the present utility model.
Claims (3)
1. one kind has the mini-size tillage machine speed control rod of road wheel, comprise speed control rod (1), it is characterized in that, on described speed control rod (1), be provided with can upper and lower adjusting fixed cover (2), described fixed cover is provided with road wheel assembly on (2), described road wheel assembly comprises wheel shaft (3) and be arranged on the two ends of wheel shaft (3) the road wheel (4) that can rotate on wheel shaft (3), and described fixed cover (2) is fixedly connected on the middle part of wheel shaft (3).
2. the mini-size tillage machine speed control rod with road wheel according to claim 1, it is characterized in that, on described speed control rod (1), there are the several pin-and-holes (11) that extended to top by bottom, on described fixed cover (2), there is the perforation corresponding with pin-and-hole (11), it is upper that described fixed cover (2) is connected to speed control rod (1) by bearing pin (5), and by latch (6) locking.
3. the mini-size tillage machine speed control rod with road wheel according to claim 2, is characterized in that, the head of described bearing pin (5) is rounded, and the diameter of bearing pin (5) head is greater than the diameter of pin-and-hole (11); In the bar portion of bearing pin (5), have the jack coordinating with latch (6), described latch (6) is plugged in jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320832290.7U CN203597040U (en) | 2013-12-18 | 2013-12-18 | Mini-tiller speed control rod with walking wheels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320832290.7U CN203597040U (en) | 2013-12-18 | 2013-12-18 | Mini-tiller speed control rod with walking wheels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203597040U true CN203597040U (en) | 2014-05-21 |
Family
ID=50709757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320832290.7U Expired - Fee Related CN203597040U (en) | 2013-12-18 | 2013-12-18 | Mini-tiller speed control rod with walking wheels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203597040U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104350821A (en) * | 2014-11-07 | 2015-02-18 | 重庆华世丹机械制造有限公司 | Traveling wheel bracket |
| CN105474822A (en) * | 2015-11-30 | 2016-04-13 | 榕江县宏兴农机销售有限公司 | Multifunctional farming rear wheel assembly |
-
2013
- 2013-12-18 CN CN201320832290.7U patent/CN203597040U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104350821A (en) * | 2014-11-07 | 2015-02-18 | 重庆华世丹机械制造有限公司 | Traveling wheel bracket |
| CN105474822A (en) * | 2015-11-30 | 2016-04-13 | 榕江县宏兴农机销售有限公司 | Multifunctional farming rear wheel assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20141218 |
|
| EXPY | Termination of patent right or utility model |