CN203651325U - Road wheel of tillage machine - Google Patents
Road wheel of tillage machine Download PDFInfo
- Publication number
- CN203651325U CN203651325U CN201320890056.XU CN201320890056U CN203651325U CN 203651325 U CN203651325 U CN 203651325U CN 201320890056 U CN201320890056 U CN 201320890056U CN 203651325 U CN203651325 U CN 203651325U
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- China
- Prior art keywords
- walking
- wheel rim
- wheel
- tillage machine
- circle
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Abstract
The utility model discloses a road wheel of a tillage machine, comprising a wheel rim and blades disposed at the periphery of the wheel rim. The road wheel of a tillage machine also comprises a walking loop having a locking buckle. The blades disposed at the periphery of the wheel rim are respectively provided with a groove recessing towards the center of the wheel rim. The depth of the groove is less than the caliber of the wire rod forming the walking loop. A circle concentric to the wheel rim is enclosed by the grooves. The walking loops are embedded in the grooves of the blades, and are tightly locked through locking buckles. Compared with the prior art, the road wheel of a tillage machine is advantageous in that the outer edges of the blades disposed at the periphery of the wheel rim are provided with grooves, the walking loops are embedded in the grooves of the blades and are tightly locked through locking buckles, and still the outer rims of the walking loops contact with the ground, and thereby large bumpiness will not occur during the walking process of the walking loops on the ground; the walking loops can be fixed to the blades by locking the buckle; compared with the prior art, the structure is simpler, dismounting is more convenient, and time consumed is shorter.
Description
Technical field
The utility model relates to harvesting and tillage machine, is specifically related to a kind of road wheel of harvesting and tillage machine.
Background technology
Existing harvesting and tillage machine, has the road wheel of two kinds of modes, and one is profile of tooth row of blades travelling wheel, and this road wheel does not affect driveability in the time of farm work, but it is very large while walking on road surface, to jolt, and easily causes engine breakdown, affects its service life; The second is on profile of tooth blade, directly to weld a circle (i.e. walking circle), although this road wheel has overcome the large defect of jolting when aforementioned road wheel is walked on road surface, but because being is directly welded in circle on profile of tooth blade, be difficult to dismantle, when it can affect the driveability of harvesting and tillage machine during in farming, particularly in the time of paddy-field-working, easily skid, inefficiency.Notification number is that the utility model patent of CN203358197U has solved the problems referred to above preferably, its technical scheme adopting is: a kind of road wheel, comprise transmission shaft, be fixed on the profile of tooth row of blades travelling wheel on transmission shaft, also comprise a road surface walking circle, this road surface walking snare is on the profile of tooth blade of profile of tooth row of blades travelling wheel, one end of strut bar is fixed on road surface walking circle, the other end is fixed on axle sleeve, axle sleeve is fixed on transmission shaft with nut, this road wheel can facilitate road surface walking, driveability while not affecting farming again, work efficiency is high, machine service life is long.But the structure of scheme is slightly aobvious complicated described in this utility model patent, also need the parts such as strut bar and axle sleeve to coordinate except road surface walking circle is, and need to use special tool while loading and unloading, time-consuming longer.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of simple in structure, easy to loading and unloading, and does not all affect the road wheel of the harvesting and tillage machine of driveability in road surface walking and farm work.
The road wheel of harvesting and tillage machine described in the utility model, comprise wheel rim and be arranged at the blade in wheel rim periphery, unlike the prior art: also comprise that one is provided with the walking circle of tight locking button, on the described each blade being arranged in wheel rim periphery, all offer the groove recessed to wheel rim center, the degree of depth of described groove is less than the bore of the wire rod that forms walking circle, these grooves surround a circle concentric with described wheel rim, in the groove of described walking circle inlay card on each blade and lock by tight locking button.
In technique scheme, described blade can be same as the prior art, and the utility model preferably adopts cross sectional shape to be the blade of " V " font, more preferably angle within the scope of 100～160 ° and cross sectional shape be the blade of " V " font.
In technique scheme, described tight locking button by be arranged on walking circle head end swivel nut, be arranged on the swivel nut of walking circle end and a screw rod and nut composition.
Compared with prior art, the utility model is offered groove on the outer by the blade in wheel rim periphery, and the degree of depth of controlling these grooves is less than the bore of the wire rod that forms walking circle, the circle that these grooves that control is offered simultaneously surround is a circle concentric with described wheel rim, the outer rim that now again walking circle inlay card is remained to walking circle in the groove on each blade and after locking by tight locking button contact with ground, there will not be thereby walking is enclosed the large possibility of jolting on road surface while walking; In addition, only can realize walking circle is fixed on blade by being arranged on swivel nut, screw rod and the nut of walking circle head and end, compared with prior art structure is more simple, and can not need professional tool and directly can realize with hand the handling that walking is enclosed, dismounting is more convenient, consuming time shorter.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the road wheel of harvesting and tillage machine described in the utility model.
Fig. 2 is the structural representation of Fig. 1 illustrated embodiment Leaf.
Number in the figure is:
1 wheel rim; 2 blades; 2-1 groove; 3 spokes; 4 axle sleeve; 5 tight locking buttons; 6 walking circles.
The specific embodiment
As shown in Figure 1, the road wheel of harvesting and tillage machine described in the utility model, comprise wheel rim 1, wheel hub, axle sleeve 4 and connect the spoke 3 of wheel hub and wheel rim 1, in the periphery of wheel rim 1, be provided with several blades 2, described road wheel also comprises a walking circle 6 being made up of wire rod, on this walking circle 6, be provided with tight locking button 5, described tight locking button 5 by be separately positioned on walking circle 6 head ends swivel nut, be arranged on the swivel nut of walking circle 6 ends and a screw rod and the supporting nut composition of this screw rod; On the outer of the each blade 2 in wheel rim 1 periphery, all offer one to the recessed groove 2-1 in wheel rim 1 center, the degree of depth of the groove 2-1 offering is identical and be all less than the bore of the wire rod that forms walking circle 6, these grooves 2-1 surrounds a circle concentric with described wheel rim 1, and described walking is enclosed in the groove 2-1 of 6 inlay cards on each blade 2 and locked by tight locking button 5.
In technique scheme, described blade 2 can be same as the prior art, and in the present embodiment, described blade 2 is the blade 2 of " V " font for cross sectional shape.
Claims (3)
1. the road wheel of a harvesting and tillage machine, comprise wheel rim (1) and be arranged at the blade (2) in wheel rim (1) periphery, it is characterized in that: also comprise that one is provided with the walking circle (6) of tight locking button (5), on the described each blade (2) being arranged in wheel rim (1) periphery, all offer the groove (2-1) recessed to wheel rim (1) center, the degree of depth of described groove (2-1) is less than the bore of the wire rod that forms walking circle (6), these grooves (2-1) surround a circle concentric with described wheel rim (1), in the groove (2-1) of described walking circle (6) inlay card on each blade (2) and by tight locking button (5) locking.
2. the road wheel of harvesting and tillage machine according to claim 1, is characterized in that: the cross section of described blade (2) is " V " font.
3. the road wheel of harvesting and tillage machine according to claim 1 and 2, it is characterized in that: described tight locking button (5) by be arranged on walking circle (6) head end swivel nut, be arranged on the swivel nut of walking circle (6) end and a screw rod and nut composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320890056.XU CN203651325U (en) | 2013-12-31 | 2013-12-31 | Road wheel of tillage machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320890056.XU CN203651325U (en) | 2013-12-31 | 2013-12-31 | Road wheel of tillage machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203651325U true CN203651325U (en) | 2014-06-18 |
Family
ID=50917757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320890056.XU Expired - Fee Related CN203651325U (en) | 2013-12-31 | 2013-12-31 | Road wheel of tillage machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203651325U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103738112A (en) * | 2013-12-31 | 2014-04-23 | 广西钦州力顺机械有限公司 | Road wheel of tillage machine |
| CN106064549A (en) * | 2016-05-19 | 2016-11-02 | 宁波大叶园林设备有限公司 | Road wheel |
-
2013
- 2013-12-31 CN CN201320890056.XU patent/CN203651325U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103738112A (en) * | 2013-12-31 | 2014-04-23 | 广西钦州力顺机械有限公司 | Road wheel of tillage machine |
| CN106064549A (en) * | 2016-05-19 | 2016-11-02 | 宁波大叶园林设备有限公司 | Road wheel |
| CN106064549B (en) * | 2016-05-19 | 2021-01-12 | 宁波大叶园林设备股份有限公司 | Travelling wheel |
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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: 20140618 Termination date: 20141231 |
|
| EXPY | Termination of patent right or utility model |