CN212353619U - Tractor hydraulic system reforms transform structure - Google Patents
Tractor hydraulic system reforms transform structure Download PDFInfo
- Publication number
- CN212353619U CN212353619U CN202021031635.5U CN202021031635U CN212353619U CN 212353619 U CN212353619 U CN 212353619U CN 202021031635 U CN202021031635 U CN 202021031635U CN 212353619 U CN212353619 U CN 212353619U
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- frame
- support
- remanufacturing
- oil pump
- bracket
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- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000006978 adaptation Effects 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 41
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000002828 fuel tank Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model provides a tractor hydraulic system reforms system structure, including setting firmly main support on the tractor frame, establishing oil tank support on the main support, establishing oil pump gallows on the main support, the oil pump gallows has the gallows crossbeam of the definite fixed position of back-and-forth movement, is equipped with on the gallows crossbeam and downwardly extending's gallows erects the roof beam, and the oil pump sets firmly on the gallows erects the roof beam. The main frame is fixed on the frame, so that the oil tank bracket and the oil pump hanging bracket are prevented from being respectively installed, and the assembly efficiency of a remanufacturing site is improved; through the forward and backward movement of the cross beam of the hanging bracket, the adjustment can be carried out according to different frame structures, the interference between an oil pump and a frame is avoided, the adaptation to different tractor frame configurations is facilitated, the universality of a remanufacturing structure is improved, the reduction of the manufacturing cost is facilitated, and the improvement of the manufacturing efficiency is facilitated; the structure strength of the structure is improved, the structure is simplified, and the cost is reduced.
Description
Technical Field
The utility model belongs to the technical field of the self-discharging semitrailer, concretely relates to tractor hydraulic system reforms transform structure.
Background
The dump semitrailer needs a tractor to drive, and the tractor is basically provided to a trailer factory after being purchased by a customer at present. In order to realize the self-unloading of the semitrailer, hydraulic power is required to be extracted from the tractor, so that a hydraulic system of the tractor needs to be modified.
At present, the tractor hydraulic system of self-discharging semitrailer is reformed and made, and mainly comprises a hydraulic oil tank bracket, an oil pump upper bracket, an oil pump lower bracket and the like, and the main defects are as follows: 1 the oil tank bracket and the oil pump bracket are respectively arranged on the frame of the tractor, so that the assembly operation is complicated. 2) The oil tank support is heavy, the used steel is more, and the appearance is not beautiful. 3) The upper bracket and the lower bracket of the oil pump have complex structures and are difficult to be connected and installed with a tractor frame. 4) The tractor has various forms, and the mounting positions and structures of the upper bracket and the lower bracket of the oil pump are matched, so that the forms of the upper bracket and the lower bracket of the oil pump are different, and the upper bracket and the lower bracket of the oil pump need to be measured on a mounting site and then produced; so that the manufacturing and installation period is longer.
Disclosure of Invention
The utility model discloses to foretell technical problem, provide a tractor hydraulic system reforms system structure for simple structure, the commonality is strong, can improve and make and installation effectiveness, reduce cost.
In order to achieve the technical purpose, the utility model adopts the following technical scheme:
the utility model provides a tractor hydraulic system reforms system structure, includes and sets firmly main support on the tractor frame, establishes oil tank support on the main support, establish oil pump gallows on the main support, oil pump gallows has but the gallows crossbeam of the fixed position of back-and-forth movement determination, is equipped with on the gallows crossbeam and downwardly extending's gallows erects the roof beam, and the oil pump sets firmly on the gallows erects the roof beam.
Furthermore, the main support is provided with two support longitudinal beams positioned at the left side and the right side, the support longitudinal beams are provided with sliding grooves with inward openings, and the end parts of the hanger beam are positioned in the sliding grooves.
Further, the hanger vertical beam may determine a fixing position in a left-right direction according to a structure of the frame.
Furthermore, the remanufacturing structure is further provided with a plurality of support legs which are arranged on the main support and extend downwards, and the support legs are fixedly arranged on the frame.
Further, the length of the downward extension of the supporting leg is less than that of the downward extension of the vertical beam of the hanging bracket.
Furthermore, the oil tank support is provided with two supporting plates which are fixed on the main support and are arranged at intervals in the front and at the back, and the oil tank is fixedly arranged on the supporting plates.
Furthermore, at least one of the supporting plates is provided with a through hole for passing an electric pipeline.
Further, a receiving cavity for receiving an electrical component is formed between the two support plates.
Furthermore, the supporting plate is provided with a supporting plate body which is vertically arranged, a lower folded edge which is bent along the lower end of the supporting body, and an upper folded edge which is bent along the upper end of the supporting body.
Furthermore, the oil tank support is also provided with a reinforcing plate supported between the lower folded edge and the upper folded edge, and the lower end of the reinforcing plate extends in the direction far away from the support plate body and is connected to the main support downwards.
Furthermore, one end of the reinforcing plate, which is far away from the supporting plate body, is an inclined edge which is gradually far away from the supporting plate body in the downward direction.
The utility model provides a, have following advantage for prior art: the main bracket, the oil tank bracket and the oil pump hanging bracket are arranged into an integral structure, and the main frame is fixed on the frame, so that the oil tank bracket and the oil pump hanging bracket are prevented from being respectively installed, and the improvement of the assembly efficiency of a modification site is facilitated; the oil pump hanging frame is provided with a hanging frame cross beam capable of moving back and forth to determine a fixed position, and the oil pump hanging frame can be adjusted according to different frame structures through the back and forth movement of the hanging frame cross beam, so that the interference between an oil pump and the frame is avoided, the oil pump hanging frame is suitable for different tractor frame configurations, the universality of a remanufacturing structure is improved, the manufacturing cost is reduced, and the manufacturing efficiency is improved; and main support, oil tank support and oil pump gallows set up to a body structure, are favorable to reforming the structural strength of structure, are favorable to the simplification of structure, reduce cost.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is an enlarged schematic view of the modified structure of fig. 1.
Fig. 3 is an enlarged schematic view of a part of the structure in fig. 1.
Fig. 4 is a front view schematically illustrating the structure of fig. 2.
Fig. 5 is a side view schematic of fig. 2.
Fig. 6 is an enlarged schematic view of a part of the structure in fig. 5.
Fig. 7 is a schematic top view of the structure of fig. 2.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and examples. It should be understood that the embodiments described herein are merely for the purpose of illustrating the invention and are not intended to limit the invention.
In the following description, a detailed structure will be presented for a thorough understanding of the present invention. It is apparent that the practice of the invention is not limited to the specific details known to those skilled in the art. The preferred embodiments of the present invention are described in detail below, however, other embodiments of the present invention are possible in addition to these detailed descriptions.
In the description of the present invention, the term "front" refers to the direction of the tractor advancing in the normal use state, otherwise, the term "rear", and the terms "left", "right", "front" and "rear" refer to the position relationship shown in the drawings; the terminology is for the purpose of describing the invention only and is for the purpose of simplifying the description and is not to be construed as limiting the invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
As shown in fig. 1-7, a tractor hydraulic system modification structure 300 for securing an oil tank 200 and a right pump to a frame 110 of a tractor 100; the modified structure 300 comprises a main bracket 10 fixed on the frame 110, an oil tank bracket 20 arranged on the main bracket 10, and an oil pump hanger 30 arranged on the main bracket 10; by providing the main bracket 10, the tank bracket 20 and the oil pump hanger 30 as an integral structure, separate installation of the tank bracket and the oil pump hanger is avoided by fixing the main frame to the frame, which is advantageous for improving the assembly efficiency of the remanufacturing site.
The oil pump hanger 30 has a hanger beam 31 movable forward and backward to determine a fixed position, and a hanger vertical beam 32 provided on the hanger beam 31 and extending downward, and the oil pump is fixed to the hanger vertical beam 32. Through the forward and backward movement of the hanger beam 31, the adjustment can be performed according to different frame structures, so that the interference between an oil pump and the frame 110 is avoided, the different frame configurations of the tractor 100 are facilitated, the universality of the remanufacturing structure 300 is improved, the manufacturing cost is reduced, and the manufacturing efficiency is improved; and the main bracket 10, the oil tank bracket 20 and the oil pump hanger 30 are integrated, which is beneficial to improving the structural strength of the structure, simplifying the structure and reducing the cost.
The main support 10 is provided with two support longitudinal beams 11 positioned at the left side and the right side, the support longitudinal beams 11 are provided with sliding grooves 111 which are opened inwards, and the end part of the hanger beam 31 is positioned in the sliding grooves 111 and used for realizing the forward and backward movement of the hanger beam 31; after the modified structure 300 is fixed, the hanger beam 31 and the bracket longitudinal beam 11 are fixedly arranged. The forward and backward movement of the hanger beam 31 is adjusted in the forward and backward direction according to the different frame configurations before being fixed to the bracket longitudinal beam 11; the hanger vertical beam 32 is C-shaped, which facilitates the formation of the sliding groove 111 and increases the structural strength of the hanger vertical beam 32.
In order to further increase the adjustment of the oil pump hanger 30 and avoid interference between the oil pump and the vehicle frame 110, the hanger vertical beam 32 may be provided to determine a fixed position in the left-right direction according to the structure of the vehicle frame 110, the hanger vertical beam 32 may be movable within the width between the two bracket longitudinal beams 11, and the upper end of the hanger vertical beam 32 is fixedly mounted to the hanger lateral beam 31 after the position of the hanger vertical beam 32 in the left-right direction is determined.
The modified structure 300 further has a plurality of legs 40 provided on the main support 10 and extending downward, the legs 40 being fixed to the frame 110, and four legs 40 provided on the main support 10, the legs 40 being fixed to the frame 110 by bolts. The legs 40 extend downwardly a length less than the length of the hanger vertical beams 32. The vertical beam 32 of the hanger has a vertical beam body 321 fixed with the cross beam 31 of the hanger, and vertical beam folding edges 322 are arranged along the left edge and the right edge of the vertical beam body 321 in a bending mode, so that the structural strength of the vertical beam 32 of the hanger is improved, and the support for an oil pump is increased.
The fuel tank support 20 has two support plates 21 fixed to the main support 10 at a front-rear interval, and the fuel tank 200 is fixed above the support plates 21. An accommodating cavity for accommodating electrical components is formed between the two support plates 21, and a through hole 214 for passing an electrical pipeline is formed in at least one support plate 21, so that the arrangement of the electrical pipeline of the tractor 100 can be optimized.
The support plate 21 is positioned at the upper part of the main support 10, and the support plate 21 is provided with a support plate body 211 which is vertically arranged, a lower folding edge 212 which is bent along the lower end of the support body 211 and an upper folding edge 213 which is bent along the upper end of the support body 211; the lower folded edge 212 is fixed to the two bracket longitudinal beams 11. By arranging the lower folding edge 212 and the upper folding edge 213, the structure of the support plate 21 is increased, the contact area between the support plate 21 and the two support longitudinal beams 11 is increased, and the fixing firmness and the stress stability are improved; the oil tank 200 is fixed on the upper folding edge 213, which is beneficial to the firmness and stability of the fixation of the oil tank 200.
The tank bracket 20 further has a reinforcing plate 22 supported between the lower folded edge 212 and the upper folded edge 213, and the lower end of the reinforcing plate 22 extends in a direction away from the support plate body 211 and is downwardly coupled to the main bracket 10; for increasing the fixation between the tank bracket 20 and the main bracket 10, and is advantageous in improving the structural strength of the tank bracket 20. One end of the reinforcing plate 22 remote from the support plate body 211 is an inclined edge 221 gradually remote from the support plate body 211 in the downward direction.
The above is only the feasible embodiment of the preferred of the present invention, not limiting the protection scope of the present invention, all the changes of the equivalent structure made by the contents of the specification and the drawings of the present invention are included in the protection scope of the present invention.
Claims (10)
1. The improved structure of the hydraulic system of the tractor is characterized by comprising a main support fixedly arranged on a tractor frame, an oil tank support arranged on the main support, and an oil pump hanging bracket arranged on the main support, wherein the oil pump hanging bracket is provided with a hanging bracket cross beam capable of moving back and forth to determine a fixed position, a hanging bracket vertical beam arranged on the hanging bracket cross beam and extending downwards, and an oil pump is fixedly arranged on the hanging bracket vertical beam.
2. The remanufacturing structure of claim 1, wherein the main frame has two frame stringers located on left and right sides, an inwardly opening slide groove being provided on the frame stringers, and an end of the hanger beam being located in the slide groove.
3. The remanufacturing structure of claim 1, wherein the hanger vertical beam is fixed in position in a left-right direction according to a structure of the vehicle frame.
4. The remanufacturing structure of claim 1, further comprising a plurality of legs disposed on the main frame and extending downwardly, the legs being secured to the frame.
5. The remanufacturing structure of claim 4, wherein the legs extend downwardly a length less than a length of the hanger vertical beam.
6. A remanufacturing structure according to any one of claims 1 to 5, wherein the tank support has two support plates fixed to the main support at a front-rear interval, and the tank is fixed to the support plates.
7. The remanufacturing structure of claim 6, wherein at least one of the support plates is provided with a through hole for passing an electrical conduit therethrough.
8. The remanufacturing structure of claim 6, wherein the support plate has a vertically disposed support plate body, a lower flange bent along a lower end of the support plate body, and an upper flange bent along an upper end of the support plate body.
9. The remanufacturing structure of claim 8, wherein the tank bracket further has a reinforcing plate supported between the lower flange and the upper flange, a lower end of the reinforcing plate extending away from the support plate and being downwardly connected to the main bracket.
10. A remanufacturing structure according to claim 9, wherein an end of the reinforcing plate distal from the support plate body is an inclined edge gradually distal from the support plate body in a downward direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021031635.5U CN212353619U (en) | 2020-06-08 | 2020-06-08 | Tractor hydraulic system reforms transform structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021031635.5U CN212353619U (en) | 2020-06-08 | 2020-06-08 | Tractor hydraulic system reforms transform structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212353619U true CN212353619U (en) | 2021-01-15 |
Family
ID=74153552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021031635.5U Active CN212353619U (en) | 2020-06-08 | 2020-06-08 | Tractor hydraulic system reforms transform structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212353619U (en) |
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2020
- 2020-06-08 CN CN202021031635.5U patent/CN212353619U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230203 Address after: No.9, Linjiang Road, Yangzhou City, Jiangsu Province 225000 Patentee after: YANGZHOU CIMC TONGHUA SPECIAL VEHICLES Co.,Ltd. Address before: 266000 East Huaihe Road, Qingdao Economic and Technological Development Zone, Shandong Province Patentee before: QINGDAO CIMC SPECIAL VEHICLES Co.,Ltd. |
|
| TR01 | Transfer of patent right |