CN203668990U - Composite structure for turning circle and angle regulator of land leveler - Google Patents
Composite structure for turning circle and angle regulator of land leveler Download PDFInfo
- Publication number
- CN203668990U CN203668990U CN201320690298.4U CN201320690298U CN203668990U CN 203668990 U CN203668990 U CN 203668990U CN 201320690298 U CN201320690298 U CN 201320690298U CN 203668990 U CN203668990 U CN 203668990U
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- Prior art keywords
- turning circle
- angle
- angle device
- angle regulator
- oil cylinder
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- Expired - Lifetime
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- 239000002131 composite material Substances 0.000 title abstract 3
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- 230000009466 transformation Effects 0.000 claims description 8
- 208000028804 PERCHING syndrome Diseases 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 abstract 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a composite structure for a turning circle and an angle regulator of a land leveler. The composite structure comprises the turning circle, the angle regulator, a pin shaft, a gasket and a slotted nut. The angle regulator is of an integral structure formed by a steel pipe with the two ends welded with angle regulating plates respectively. The angle regulator is arranged on the inner side of the turning circle, the pin shaft penetrates through the angle regulating plates at the two ends of the angle regulator and is in pin connection with the turning circle, and the turning circle and the angle regulator are locked together through the gasket and the slotted nut. The angle regulator is of the integral structure, so that the ultimate strength of the angle regulator is greatly improved. The independent pin shaft connecting the turning circle with the angle regulator can be conveniently replaced after being damaged, a leading-out oil cylinder penetrates through the steel pipe in the middle of the angle regulator to be assembled, and therefore the leading-out oil cylinder is well protected.
Description
Technical field
The utility model relates to turning circle and position, the angle device combining structure that a kind of land leveller is used.
Background technology
Turning circle and position, angle device are the critical elements of grader controlling organization, and the major function of this combining structure is to realize perching knife revolution, shovel native angular transformation and the action such as side direction is flexible.Conventional turning circle generally forms pin by the major axis of a welding with position, angle device and is connected, position, angle device is divided into the first from left right side and is assemblied in the outside of turning circle, need two oil cylinder controls to shovel the action of native angular transformation, this turning circle and position, angle device combining structure can meet instructions for use under medium operation intensity, but under heavy duty operation intensity, because position, angle device is made plank frame conventionally, structural strength is lower fragile; In the time that land leveller is worked, the impact that the major axis of turning circle is subject to is larger, and easily recurring structure damages, and major axis is welded on turning circle, after damage, cannot change; The oil cylinder of drawing being assemblied between position, angle device and perching knife body lacks protection, is easily impacted and is damaged by hard things such as ratchels.
Utility model content
The purpose of this utility model is to provide a kind of land scraper turning circle and position, angle device combining structure that can meet heavy duty operation requirement of strength, and its convenient maintenance, can play a very good protection to drawing oil cylinder.
In order to address the above problem, the technical solution adopted in the utility model is: a kind of land scraper turning circle and position, angle device combining structure, comprise turning circle, position, angle device, bearing pin, pad and slotted nut; Position, described angle device is one and is welded with respectively by two ends the overall structure that angle Wei Ban steel tube place forms, and position, angle device is arranged on the inner side of turning circle; Described bearing pin forms pin through position, the angle plate at Wei Qi two ends, angle with turning circle and is connected; And described turning circle and position, angle device are locked together by pad and slotted nut.
Be positioned on position, the angle plate in position, described angle device left side and be welded with the mount pad of drawing oil cylinder for installing, and Wei Ban upper and lower part, angle is provided with perching knife chute, the middle part of position, angle device is welded with the otic placode for the native angular transformation oil cylinder of shovel is installed.
On the turning circle contacting with Wei Qi two ends, angle, be respectively arranged with the position limiting structure of box, the confined planes of described position limiting structure matches with the limited face of position, angle plate respectively.
The rear portion of described turning circle is welded with the oil cylinder seat for the native angular transformation oil cylinder of shovel is installed.
The beneficial effects of the utility model are: position, angle device is made to overall structure, greatly improve its strength limit, after damaging, the independent bearing pin of connection turning circle and position, angle device can change easily, draw oil cylinder and assemble through the steel pipe in the middle of the device of position, angle, so just making to draw oil cylinder can well be protected.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the left view of position, angle device in Fig. 1.
1. turning circles in figure, 2. position, angle device, 3. bearing pin, 4. pad, 5. slotted nut, 6, position, angle plate, 7, position limiting structure, 8, oil cylinder seat, 9, draw oil cylinder, 10, mount pad, 11, perching knife chute, 12, otic placode.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1 to Figure 3, a kind of land scraper turning circle and position, angle device combining structure, comprise turning circle 1, position, angle device 2, bearing pin 3, pad 4 and slotted nut 5; Position, described angle device 2 is one and is welded with respectively by two ends the overall structure that the steel tube place of position, angle plate 6 forms, and position, angle device 2 is arranged on the inner side of turning circle 1; Described bearing pin 3 forms pin through position, the angle plate 6 at device 2 two ends, position, angle with turning circle 1 and is connected; And described turning circle 1 is locked together by pad 4 and slotted nut 5 with position, angle device 2.
Be positioned on position, the angle plate 6 in device 2 left sides, position, described angle and be welded with the mount pad 10 of drawing oil cylinder 9 for installing, and the upper and lower part of position, angle plate 6 is provided with perching knife chute 11, the middle part of position, angle device 2 is welded with the otic placode 12 for the native angular transformation oil cylinder of shovel is installed.
The position limiting structure 7 that is respectively arranged with box on the turning circle 1 contacting with device 2 two ends, position, angle, the confined planes of described position limiting structure 7 matches with the limited face of position, angle plate 6 respectively.
The rear portion of described turning circle 1 is welded with the oil cylinder seat 8 for the native angular transformation oil cylinder of shovel is installed.
Position, angle device 2 is made to overall structure, greatly improve its strength limit, connect after turning circle 1 damages with the independent bearing pin of position, angle device 2 and can change easily, draw oil cylinder 9 and assemble through the steel pipe in the middle of position, angle device 2, so just making to draw oil cylinder 9 can well be protected.
Claims (4)
1. land scraper turning circle and position, an angle device combining structure, is characterized in that: comprise turning circle (1), position, angle device (2), bearing pin (3), pad (4) and slotted nut (5); Position, described angle device (2) is an overall structure that is welded with respectively steel tube place's formation of position, angle plate (6) by two ends, and position, angle device (2) is arranged on the inner side of turning circle (1); Described bearing pin (3) forms pin through position, the angle plate (6) at position, angle device (2) two ends with turning circle (1) and is connected; And described turning circle (1) is locked together by pad (4) and slotted nut (5) with position, angle device (2).
2. land scraper turning circle according to claim 1 and position, angle device combining structure, it is characterized in that: be positioned on position, the angle plate (6) in position, described angle device (2) left side and be welded with the mount pad (10) of drawing oil cylinder (9) for installing, and the upper and lower part of position, angle plate (6) is provided with perching knife chute (11), the middle part of position, angle device (2) is welded with the otic placode (12) for the native angular transformation oil cylinder of shovel is installed.
3. land scraper turning circle according to claim 1 and 2 and position, angle device combining structure, it is characterized in that: on the turning circle (1) contacting with position, angle device (2) two ends, be respectively arranged with the position limiting structure (7) of box, the confined planes of described position limiting structure (7) matches with the limited face of position, angle plate (6) respectively.
4. land scraper turning circle according to claim 3 and position, angle device combining structure, is characterized in that: the rear portion of described turning circle (1) is welded with the oil cylinder seat (8) for the native angular transformation oil cylinder of shovel is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320690298.4U CN203668990U (en) | 2013-11-04 | 2013-11-04 | Composite structure for turning circle and angle regulator of land leveler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320690298.4U CN203668990U (en) | 2013-11-04 | 2013-11-04 | Composite structure for turning circle and angle regulator of land leveler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203668990U true CN203668990U (en) | 2014-06-25 |
Family
ID=50965306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320690298.4U Expired - Lifetime CN203668990U (en) | 2013-11-04 | 2013-11-04 | Composite structure for turning circle and angle regulator of land leveler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203668990U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108018897A (en) * | 2018-01-17 | 2018-05-11 | 徐州徐工筑路机械有限公司 | A kind of synchronous protection draws the shovel blade mechanism of oil cylinder |
| CN113622472A (en) * | 2021-09-01 | 2021-11-09 | 江苏徐工工程机械研究院有限公司 | Revolving frame and leveler |
-
2013
- 2013-11-04 CN CN201320690298.4U patent/CN203668990U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108018897A (en) * | 2018-01-17 | 2018-05-11 | 徐州徐工筑路机械有限公司 | A kind of synchronous protection draws the shovel blade mechanism of oil cylinder |
| CN108018897B (en) * | 2018-01-17 | 2023-04-07 | 徐州徐工筑路机械有限公司 | Scraper knife mechanism for synchronously protecting leading-out oil cylinder |
| CN113622472A (en) * | 2021-09-01 | 2021-11-09 | 江苏徐工工程机械研究院有限公司 | Revolving frame and leveler |
| CN113622472B (en) * | 2021-09-01 | 2022-08-12 | 江苏徐工工程机械研究院有限公司 | Revolving frame and leveler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140625 |
|
| CX01 | Expiry of patent term |