CN203446179U - Iron wheel device used for mini-tiller - Google Patents
Iron wheel device used for mini-tiller Download PDFInfo
- Publication number
- CN203446179U CN203446179U CN201320308677.2U CN201320308677U CN203446179U CN 203446179 U CN203446179 U CN 203446179U CN 201320308677 U CN201320308677 U CN 201320308677U CN 203446179 U CN203446179 U CN 203446179U
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- iron wheel
- flange
- mini
- blades
- iron
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- Expired - Fee Related
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Abstract
The utility model discloses an iron wheel device used for a mini-tiller. The iron wheel device is composed of a flange (2), blades (1), a hub (4) and a connection reinforcing ribs (3). The connection reinforcing ribs (3) are arranged between the flange (2) and the hub (4). The blades (1) are arranged between two edges of the flange (2). A 10-degree angle is formed between the blades (1) and a hub axis. The hub (4) is arranged in the center of the flange (2). Defects of an iron wheel in the prior art are made up. Blades on the iron wheel contact an earth face from one end to the other end successively. Since the contact face is small, resistance on the iron wheel rolling forward is also small. When the iron wheel meets moist soil, possibilities of slipping and blank run of the iron wheel is small, so that the iron wheel device used for the mini-tiller has a characteristic of being good in climbing capability. Volume of soil brought by the blades of the iron wheel is low and the soil is thrown to two sides of the wheel and is not easy to adhere and accumulate in the wheel. The iron wheel provided by the utility model is connected with a shaft through a hexagonal connection method, so that the iron wheel device used for the mini-tiller can be installed and dismounted conveniently and user operation is facilitated.
Description
Technical field
The utility model relates to a kind of iron tyre device of mini-size tillage machine.
Background technology
The mini-size tillage machine iron tyre now using, it is by flange, blade, wheel hub and connection strengthening rib etc. are welded, its effect is to support complete machine walking, the soil block that colter can also be dug crushes, pull out flat, a kind of iron tyre extensively adopting at present, the installation parallel with axle axis of its blade, the blade of this iron tyre and the contact-making surface of upper soll layer are large, the resistance that wheel is subject to while rolling is large, the power consuming is also large, if can not produce enough frictional force between soil and wheel rim contact position, wheel skids in original place, idle running, when the more moistening soil of farming, upper soll layer is because of large (non-paddy field) soil property of water content soft (being that top layer is mud), during with this iron tyre, the phenomenon of skid happens occasionally, this iron tyre when walking blade is substantially parallel to the ground, the earth amount that blade is taken out of stockpiles greatly and easily and is adsorbed on blade inner side (wheel middle part), cumulative, as removed not in time, affect normal operation.
Summary of the invention
The purpose of this utility model aims to provide a kind of iron tyre device of mini-size tillage machine, overcomes the deficiencies in the prior art, improves energy utilization rate, has energy-saving and environmental protecting, easy to loading and unloading, long-lived feature.
For achieving the above object, the iron tyre device of mini-size tillage machine of the present utility model is comprised of flange, blade, wheel hub and connection strengthening rib, between flange and wheel hub, connection strengthening rib is set, and flange arranges blade between two edges, blade becomes 10 degree angles with axle axis, wheel hub is arranged on flange central authorities; Iron tyre and axle adopt hexagon mode of connection.
Adopt the iron tyre device of mini-size tillage machine of the present utility model, overcome the defect of iron tyre in prior art, with it, when the operation, the blade on iron tyre passes through and successively contacts with native face, and the resistance that the little iron tyre of contact-making surface rolls is forward also little; When running into compared with damp soil, the possibility of iron tyre skid is also little, and this is inclined weld because of iron tyre blade, and blade and native face are almost to contact, and frictional force that it and soil produce is large and be subject to resistance little, so it has the advantages that grade climbing performance is good; This to take turns earth amount that blades takes out of little and throw away to wheel both sides, and difficult adhesion stockpiles in wheel; Wheel hub of the prior art and axle adopt plane key joint, handling trouble, and wheel work rotates in rotating often, and spin slot easily weares and teares, and iron tyre of the present utility model adopts hexagon mode of connection with axle, easy to loading and unloading, is beneficial to user and operates.
Accompanying drawing explanation
Fig. 1 is the iron tyre device overall schematic of the utility model mini-size tillage machine.
Fig. 2 is the wheel hub of iron tyre and colter and the overall schematic that axle adopts hexagon to link.
Wherein: 1, be blade, 2, be flange, 3, be connection strengthening rib, 4, be wheel hub.
Embodiment
Below in conjunction with accompanying drawing, the iron tyre device of mini-size tillage machine of the present utility model is described in further detail.
The iron tyre device of the mini-size tillage machine shown in Fig. 1, flange 2, blade 1, wheel hub 4 and connection strengthening rib 3, consist of, between flange 2 and wheel hub 4, connection strengthening rib 3 is set, flange arranges blade 1 between 2 two edges, blade 1 becomes 10 degree angles with axle axis, wheel hub 4 is arranged on flange 2 central authorities; Iron tyre and axle adopt hexagon mode of connection.
Shown in Fig. 2 is wheel hub and the link of axle employing hexagon of iron tyre and colter.
Claims (2)
1. the iron tyre device of a mini-size tillage machine, by flange (2), blade (1), wheel hub (4) and connection strengthening rib (3), formed, it is characterized in that, between flange (2) and wheel hub (4), connection strengthening rib (3) is set, flange (2) arranges blade (1) between two edges, blade (1) becomes 10 degree angles with axle axis, wheel hub (4) is arranged on flange (2) central authorities.
2. the iron tyre device of mini-size tillage machine according to claim 1, is characterized in that iron tyre and axle adopt hexagon to link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320308677.2U CN203446179U (en) | 2013-05-22 | 2013-05-22 | Iron wheel device used for mini-tiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320308677.2U CN203446179U (en) | 2013-05-22 | 2013-05-22 | Iron wheel device used for mini-tiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203446179U true CN203446179U (en) | 2014-02-26 |
Family
ID=50126098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320308677.2U Expired - Fee Related CN203446179U (en) | 2013-05-22 | 2013-05-22 | Iron wheel device used for mini-tiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203446179U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107458150A (en) * | 2017-07-04 | 2017-12-12 | 山东万世机械科技有限公司 | A kind of laser leveling machine pressure mark-proof wheel |
-
2013
- 2013-05-22 CN CN201320308677.2U patent/CN203446179U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107458150A (en) * | 2017-07-04 | 2017-12-12 | 山东万世机械科技有限公司 | A kind of laser leveling machine pressure mark-proof wheel |
| CN107458150B (en) * | 2017-07-04 | 2023-09-22 | 山东万世机械科技有限公司 | Anti-indentation wheel for laser leveling machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20160522 |