CN211417435U - Tractor saddle with replaceable upper cover plate surface layer - Google Patents
Tractor saddle with replaceable upper cover plate surface layer Download PDFInfo
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- CN211417435U CN211417435U CN201922299215.9U CN201922299215U CN211417435U CN 211417435 U CN211417435 U CN 211417435U CN 201922299215 U CN201922299215 U CN 201922299215U CN 211417435 U CN211417435 U CN 211417435U
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- upper cover
- cover plate
- saddle
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- surface layer
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Abstract
The utility model discloses a tractor saddle with a replaceable upper cover plate surface layer, which comprises a saddle connecting plate, an upper cover plate surface layer and an upper cover plate bottom layer, wherein the upper cover plate bottom layer is arranged on the saddle connecting plate, and the upper cover plate surface layer is arranged on the upper cover plate bottom layer; the bottom layer of the upper cover plate is fixed on the saddle connecting plate through a fastener, and the surface layer of the upper cover plate is fixed on the bottom layer of the upper cover plate through a fastener; and the saddle connecting plate is also provided with a saddle connecting and operating mechanism, and the saddle connecting and operating mechanism is arranged between the bottom layer of the upper cover plate and the saddle connecting plate. The utility model has the advantages of, its cylinder gasket's structure processing is simple, and the cost is lower. The sealing structure forms a whole-circle wire sealing structure, so that the sealing reliability is higher, and the sealing stress generated by pressing can be effectively reduced. The sealing force acting point problem after assembly is solved, and the deformation of the cylinder sleeve is prevented from being overlarge.
Description
Technical Field
The utility model relates to a tractor saddle system technical field specifically indicates a tractor saddle on removable upper cover plate top layer.
Background
The demand of commercial tractors in the automobile market in China at present is increased, along with the continuous expansion of the commercial tractor market, the use requirements of customers on the commercial tractors are higher and higher, and the fine design and economic advantages of automobile products are the most important keys which stand out from the competition of albedo and thermalization.
At present, an upper cover plate of a commercial tractor saddle adopts a single-layer structure, the material of the upper cover plate of the saddle is not easy to select, and when the material with lower hardness is selected, the upper cover plate is easy to wear and has short service life; when the material with too high hardness is selected, abnormal abrasion of the matching surface of the end of the trailer is easily caused, and the matching surface of the end of the trailer is difficult to maintain and replace. Moreover, the existing upper cover plate of the saddle needs to be replaced after being worn, and the use cost is high.
Disclosure of Invention
The utility model aims at solving the above problem, providing a tractor saddle on removable upper cover plate top layer, its structural processing is simple, not only can slow down the abnormal wear of trailer end, improves the life of trailer, saddle assembly, has promoted the maintenance convenience moreover, has reduced cost of maintenance.
In order to achieve the purpose, the tractor saddle with the replaceable upper cover plate surface layer comprises a saddle connecting plate, an upper cover plate surface layer and an upper cover plate bottom layer, wherein the upper cover plate bottom layer is arranged on the saddle connecting plate, and the upper cover plate surface layer is arranged on the upper cover plate bottom layer; the bottom layer of the upper cover plate is fixed on the saddle connecting plate through a fastener, and the surface layer of the upper cover plate is fixed on the bottom layer of the upper cover plate through a fastener; and the saddle connecting plate is also provided with a saddle connecting and operating mechanism, and the saddle connecting and operating mechanism is arranged between the bottom layer of the upper cover plate and the saddle connecting plate.
Furthermore, the upper cover plate is provided with a surface layer fixing hole on the surface layer, and the fastening piece is arranged in the surface layer fixing hole. Like this, through the effort between top layer fixed orifices and the fastener, can be fixed upper cover plate top layer and upper cover plate bottom, can prolong the life of this device.
Furthermore, the bottom layer of the upper cover plate is provided with a bottom layer fixing hole, and the fastening piece is arranged in the bottom layer fixing hole. Like this, through the effort between bottom fixed orifices and the fastener, can be fixed upper cover plate bottom and saddle connecting plate, can prolong the life of this device.
Furthermore, the surface layer of the upper cover plate is also provided with a through hole which is opposite to the bottom layer fixing hole. Therefore, the fastening piece on the bottom layer of the upper cover plate can be screwed down conveniently without disassembling the surface layer of the upper cover plate during assembly.
Furthermore, the whole upper cover plate surface layer is U-shaped, and the U-shaped center of the upper cover plate surface layer and the center of the saddle connecting plate are on the same vertical line. Like this, the structural effort evenly distributed on whole upper cover plate top layer can prolong the life of this device on the upper cover plate bottom.
Furthermore, the whole bottom layer of the upper cover plate is U-shaped, and the U-shaped center of the bottom layer of the upper cover plate and the center of the saddle connecting plate are on the same vertical line. Therefore, the structural acting force of the bottom layer of the whole upper cover plate is uniformly distributed on the saddle connecting plate, and the service life of the device can be prolonged.
Preferably, the number of the surface layer fixing holes is four, and the four surface layer fixing holes are symmetrically arranged on the upper surface of the surface layer of the upper cover plate. Thus, the upper cover plate surface layer can be more stably fixed on the upper cover plate bottom layer.
Preferably, the bottom layer fixing holes are two, and the two bottom layer fixing holes are symmetrically arranged on the upper surface of the bottom layer of the upper cover plate. Thus, the bottom layer of the upper cover plate can be more firmly fixed on the saddle connecting plate.
The utility model has the advantages of, its structural processing is simple, not only can slow down the abnormal wear of trailer end, improves the life of trailer, saddle assembly, has promoted the maintenance convenience moreover, has reduced cost of maintenance.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic top view of FIG. 1;
FIG. 3 is a schematic front view of FIG. 1;
fig. 4 is a schematic diagram of the internal structure of the present invention.
In the figure: an upper cover plate surface layer 1 (wherein: a surface layer fixing hole 1.1 and a through hole 1.2), an upper cover plate bottom layer 2 (wherein: a bottom layer fixing hole 2.1), a saddle connecting operation mechanism 3, a fastening piece 4 and a saddle connecting plate 5.
Detailed Description
The invention will be described in further detail with reference to the following figures and specific embodiments:
the tractor saddle with the replaceable upper cover plate surface layer as shown in fig. 1-4 comprises a saddle connecting plate 5, an upper cover plate surface layer 1 and an upper cover plate bottom layer 2, wherein the upper cover plate bottom layer 2 is arranged on the saddle connecting plate 5, and the upper cover plate surface layer 1 is arranged on the upper cover plate bottom layer 2; the upper cover plate bottom layer 2 is fixed on the saddle connecting plate 5 through a fastening piece 4, and the upper cover plate surface layer 1 is fixed on the upper cover plate bottom layer 2 through the fastening piece 4; still be equipped with saddle connection operating device 3 on the saddle connecting plate 5, saddle connection operating device 3 sets up between upper cover plate bottom 2 and saddle connecting plate 5. And the upper cover plate surface layer 1 is provided with a surface layer fixing hole 1.1, and the fastener 4 is arranged in the surface layer fixing hole 1.1. The upper cover plate bottom layer 2 is provided with a bottom layer fixing hole 2.1, and the fastening piece 4 is arranged in the bottom layer fixing hole 2.1. The upper cover plate surface layer 1 is also provided with a through hole 1.2 which is opposite to the bottom layer fixing hole 2.1. The whole upper cover plate surface layer 1 is U-shaped, and the U-shaped center of the upper cover plate surface layer 1 and the center of the saddle connecting plate 5 are on the same vertical line. The whole upper cover plate bottom layer 2 is U-shaped, and the U-shaped center of the upper cover plate bottom layer 2 and the center of the saddle connecting plate 5 are on the same vertical line.
In this embodiment, there are four surface layer fixing holes 1.1, and the four surface layer fixing holes 1.1 are symmetrically disposed on the upper surface of the upper cover plate surface layer 1. The bottom layer fixing holes 2.1 are two, and the two bottom layer fixing holes 2.1 are symmetrically arranged on the upper surface of the bottom layer 2 of the upper cover plate.
When the utility model is used in practice,
the outer surface of the upper cover plate bottom layer 2 is completely attached to the inner surface of the upper cover plate surface layer 1, relative movement is limited through the structural shape of the upper cover plate bottom layer, and then the upper cover plate bottom layer and the upper cover plate surface layer are connected and locked through bolts.
Therefore, the bottom layer 2 of the upper cover plate is tightly attached to the surface layer 1 of the upper cover plate, and the relative movement cannot be generated through the modeling limit, so that the friction and the shearing of the connecting bolt can be effectively prevented; the bolt is simple and reliable in fixation and convenient to detach.
The upper cover plate bottom layer 2 and the saddle connecting plate 5 are connected with the clamping mechanism 3 through bolts, and the structure is the same as that of a traditional saddle and has no special structure.
Thus, the whole device is simple and reliable; the saddle with the new structure can be universal with the conventional saddle and has strong adaptability.
Finally, it should be noted that the above embodiments are merely representative examples of the present invention. Obviously, the present invention is not limited to the above-described embodiments, and many modifications are possible. Any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should be considered as belonging to the protection scope of the present invention.
Claims (8)
1. The utility model provides a tractor saddle on removable upper cover plate top layer, includes saddle connecting plate (5), its characterized in that: the saddle is characterized by further comprising an upper cover plate surface layer (1) and an upper cover plate bottom layer (2), wherein the upper cover plate bottom layer (2) is arranged on the saddle connecting plate (5), and the upper cover plate surface layer (1) is arranged on the upper cover plate bottom layer (2);
the upper cover plate bottom layer (2) is fixed on the saddle connecting plate (5) through a fastening piece (4), and the upper cover plate surface layer (1) is fixed on the upper cover plate bottom layer (2) through the fastening piece (4);
still be equipped with saddle connection operating device (3) on saddle connecting plate (5), saddle connection operating device (3) set up between upper cover plate bottom (2) and saddle connecting plate (5).
2. A tractor saddle with a replaceable upper deck surface as claimed in claim 1, wherein: the upper cover plate is characterized in that a surface layer fixing hole (1.1) is formed in the surface layer (1) of the upper cover plate, and the fastening piece (4) is arranged in the surface layer fixing hole (1.1).
3. A tractor saddle with a replaceable upper deck surface as claimed in claim 2, wherein: the upper cover plate bottom layer (2) is provided with a bottom layer fixing hole (2.1), and the fastening piece (4) is arranged in the bottom layer fixing hole (2.1).
4. A tractor saddle with a replaceable upper deck surface as claimed in claim 3, wherein: the upper cover plate is characterized in that a through hole (1.2) is further formed in the surface layer (1) of the upper cover plate, and the through hole (1.2) is opposite to the bottom layer fixing hole (2.1).
5. A tractor saddle with a replaceable upper deck surface according to any one of claims 1 to 4, characterised in that: the integral upper cover plate surface layer (1) is U-shaped, and the U-shaped center of the upper cover plate surface layer (1) and the center of the saddle connecting plate (5) are on the same vertical line.
6. A tractor saddle with replaceable upper deck surface as claimed in claim 5, wherein: the whole upper cover plate bottom layer (2) is U-shaped, and the U-shaped center of the upper cover plate bottom layer (2) and the center of the saddle connecting plate (5) are on the same vertical line.
7. A tractor saddle with a replaceable upper deck surface as claimed in claim 2, wherein: the number of the surface layer fixing holes (1.1) is four, and the four surface layer fixing holes (1.1) are symmetrically arranged on the upper surface of the upper cover plate surface layer (1).
8. A tractor saddle with a replaceable upper deck surface as claimed in claim 3, wherein: the bottom layer fixing holes (2.1) are two, and the two bottom layer fixing holes (2.1) are symmetrically arranged on the upper surface of the bottom layer (2) of the upper cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922299215.9U CN211417435U (en) | 2019-12-19 | 2019-12-19 | Tractor saddle with replaceable upper cover plate surface layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922299215.9U CN211417435U (en) | 2019-12-19 | 2019-12-19 | Tractor saddle with replaceable upper cover plate surface layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211417435U true CN211417435U (en) | 2020-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922299215.9U Active CN211417435U (en) | 2019-12-19 | 2019-12-19 | Tractor saddle with replaceable upper cover plate surface layer |
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| Country | Link |
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| CN (1) | CN211417435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115195894A (en) * | 2022-03-21 | 2022-10-18 | 东风柳州汽车有限公司 | Saddle and traction truck |
-
2019
- 2019-12-19 CN CN201922299215.9U patent/CN211417435U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115195894A (en) * | 2022-03-21 | 2022-10-18 | 东风柳州汽车有限公司 | Saddle and traction truck |
| CN115195894B (en) * | 2022-03-21 | 2023-06-20 | 东风柳州汽车有限公司 | Saddle and traction truck |
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