CN210313509U - Oiling device for steering knuckle of agricultural machine - Google Patents
Oiling device for steering knuckle of agricultural machine Download PDFInfo
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- CN210313509U CN210313509U CN201920945680.2U CN201920945680U CN210313509U CN 210313509 U CN210313509 U CN 210313509U CN 201920945680 U CN201920945680 U CN 201920945680U CN 210313509 U CN210313509 U CN 210313509U
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Abstract
The utility model provides an agricultural machinery knuckle oiling device, including the oiling casing, the connector, rotate the horizontal pole, rotate the post, gu fixed ring, the oil observation window, the oiling syringe needle, rotate the groove, piston and sealing plug, the terminal surface is fixed with the connector under the oiling casing, oiling casing up end is fixed with solid fixed ring, gu fixed ring internally mounted has the rotation post, it is fixed with the rotation horizontal pole to rotate the terminal surface, oil observation window has been seted up to the terminal surface before the oiling casing, the terminal surface is connected with the oiling syringe needle under the connector, rotate the terminal surface under the post and install the piston, the rotation groove has been seted up to the piston up end, the sealing plug is installed to oiling casing left end face, the not good problem of original agricultural machinery knuckle oiling device result of use has been solved in this design, the utility model discloses rational in infrastructure, the composite.
Description
Technical Field
The utility model relates to an agricultural machinery knuckle oiling device belongs to knuckle oiling equipment technical field.
Background
The steering knuckle is also called as a cleat, is one of important parts in a steering axle of an agricultural machine, and can enable the agricultural machine to stably run and sensitively transmit the running direction. The steering knuckle has the functions of transferring and bearing the front load of the agricultural machine, supporting and driving the front wheel to rotate around the main pin so as to steer the agricultural machine, and when the agricultural machine steering knuckle is maintained, an oiling device of the agricultural machine steering knuckle is needed to be used for oiling and maintaining.
In the prior art, when the existing oil injection device for the agricultural machine knuckle is used, the oil injection amount is difficult to control, so that the resource waste is caused, the maintenance cost is increased, and the problem of the oil injection device for the agricultural machine knuckle is urgently needed.
Disclosure of Invention
The utility model aims at providing an agricultural machinery knuckle oiling device to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, the aggregate erection of being convenient for is convenient for, is convenient for control oiling volume, excellent in use effect.
In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides an agricultural machinery knuckle oiling device, includes oiling casing, connector and the oiling mechanism of being convenient for, the terminal surface is fixed with the connector under the oiling casing, the inside oiling mechanism of being convenient for that is provided with of oiling casing, the oiling mechanism of being convenient for is including rotating the horizontal pole, rotating the post, solid fixed ring, oil observation window, oiling syringe needle, rotating groove, piston and sealing plug, oiling casing up end is fixed with solid fixed ring, gu fixed ring internally mounted has the rotation post, the post up end is fixed with rotates the horizontal pole, oil observation window has been seted up to the terminal surface before the oiling casing, the terminal surface is connected with the syringe needle oiling under the connector, rotate the terminal surface and install the piston under the post, the piston up end has been seted up and has been rotated the groove, oiling casing left.
Further, the stopper is installed to the inside upside of oiling casing, the terminal surface is connected with the screw thread post under the stopper, the round hole has been seted up to the inside upside of oiling casing, and the inside internal thread that is provided with of round hole, the screw thread post runs through the stopper and is connected through the screw thread with the oiling casing.
Furthermore, a bearing is arranged at the joint of the rotating column and the piston, and the rotating column is rotatably connected with the piston through the bearing.
Further, the piston specification is the same as the internal specification of the oil injection shell.
Furthermore, a through hole is formed in the left end face of the oil injection shell, an internal thread is arranged inside the through hole, an external thread is arranged on the annular side face of the sealing plug, and the sealing plug is connected with the oil injection shell through the thread.
Furthermore, the outer surface of the rotating cross rod is sleeved with an anti-skidding soft sleeve.
Furthermore, the fixed ring is internally provided with a pin hole, an internal thread is arranged in the pin hole, an external thread is arranged on the annular side face of the rotating column, and the rotating column is connected with the fixed ring through the thread.
The utility model has the advantages that: the utility model discloses an agricultural machinery knuckle oiling device, because of the utility model discloses added and rotated horizontal pole, rotated post, solid fixed ring, oil observation window, oiling syringe needle, rotated groove, piston and sealing plug, this design can control the oiling volume, has solved the not good problem of original agricultural machinery knuckle oiling device result of use, has improved the utility model discloses a practicality.
Because of the stopper is installed to the inside upside of oiling casing, the terminal surface is connected with the screw thread post under the stopper, the round hole has been seted up to the inside upside of oiling casing, and the inside internal thread that is provided with of round hole, the screw thread post runs through the stopper and is connected through the screw thread with the oiling casing, this design has strengthened the firm nature that stopper and oiling casing are connected through using threaded connection, be provided with the bearing because of rotating post and piston junction, it is connected through bearing and piston rotation to rotate the post, this design is convenient for promote the piston motion through using the bearing, because of piston specification is the same with the inside specification of oiling casing, the rationality of this design has been improved, the utility model discloses rational in infrastructure, the aggregate erection of being.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural view of an oiling device for an agricultural machine knuckle of the present invention;
FIG. 2 is a schematic structural view of a convenient oiling mechanism in the agricultural machine knuckle oiling device of the present invention;
FIG. 3 is a front sectional view of a convenient oiling mechanism in the agricultural machine knuckle oiling device of the present invention;
in the figure: 1-oil injection shell, 2-connector, 3-convenient oil injection mechanism, 31-rotating cross rod, 32-rotating column, 33-fixing ring, 34-observation port, 35-oil injection needle, 36-rotating groove, 37-piston, 38-sealing plug, 311-limiting block and 361-bearing.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an agricultural machinery knuckle oiling device, includes oiling casing 1, connector 2 and the oiling mechanism 3 of being convenient for, and 1 terminal surface is fixed with connector 2 under the oiling casing, and 1 inside oiling mechanisms 3 of being convenient for that are provided with of oiling casing.
Stopper 311 is installed to the inside upside of oiling casing 1, the terminal surface is connected with the screw post under stopper 311, the round hole has been seted up to the inside upside of oiling casing 1, and the inside internal thread that is provided with of round hole, the screw post runs through stopper 311 and is connected through the screw with oiling casing 1, this design has strengthened the firm nature that stopper 311 is connected with oiling casing 1 through using threaded connection, it is provided with bearing 361 with piston 37 junction to rotate post 32, it is connected with piston 37 rotation through bearing 361 to rotate post 32, this design is convenient for promote piston 37 motion through using bearing 361, piston 37 specification is the same with 1 inside specification of oiling casing, the rationality of this design has been improved.
The through-hole has been seted up to 1 left end face of oiling casing, and the inside internal thread that is provided with of through-hole, sealing plug 38 annular side is provided with the external screw thread, sealing plug 38 is connected through the screw thread with oiling casing 1, this design is through using threaded connection, be convenient for install sealing plug 38, improve sealed effect and prevent the oil leak, it is equipped with the soft cover of antiskid to rotate horizontal pole 31 surface cover, this design person's of facilitating the use application, the pinhole has been seted up to solid fixed ring 33 is inside, and the pinhole is inside to be provided with the internal thread, it is provided with the external screw thread to rotate post 32 annular side, it is connected through the screw.
As an embodiment of the present invention: when needs maintain the oiling to the agricultural machinery knuckle, thereby the user rotates horizontal pole 31 through rotating and drives rotation post 32 and be rotary motion under solid fixed ring 33's effect, thereby rotation post 32 rotates at solid fixed ring 33 inside through threaded connection and controls oil output, thereby rotation post 32 is rotary motion and begins the downstream, thereby bearing 361 plays and rotates post 32 and rotate the not pivoted purpose of piston 37 and promote piston 37 downstream, thereby piston 37 downstream promotes oil downstream, thereby oil flows from oiling syringe needle 35 through connector 2, carry out oiling maintenance task to the agricultural machinery knuckle, when oil does not have sometimes, make piston 37 up end and stopper 311 lower terminal surface laminate mutually then open the sealing plug 38 and refuel the task, sealing plug 38 plays the sealed effect and prevents the oil leak, and the utility model discloses a practicality is improved.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides an agricultural machinery knuckle oiling device, includes oiling casing, connector and the oiling mechanism of being convenient for, its characterized in that: a connector is fixed on the lower end face of the oil injection shell, and a mechanism convenient for oil injection is arranged in the oil injection shell;
the oiling mechanism of being convenient for is including rotating horizontal pole, rotation post, solid fixed ring, oil observation window, oiling syringe needle, rotation groove, piston and sealing plug, oiling casing up end is fixed with solid fixed ring, gu fixed ring internally mounted has the rotation post, it is fixed with the rotation horizontal pole to rotate post up end, oil observation window has been seted up to the terminal surface before the oiling casing, the terminal surface is connected with the oiling syringe needle under the connector, rotate post down the terminal surface and install the piston, the rotation groove has been seted up to the piston up end, the sealing plug is installed to oiling casing left end face.
2. The agricultural machinery knuckle oiling device according to claim 1, which is characterized in that: the inside upside of oiling casing installs the stopper, the terminal surface is connected with the screw thread post under the stopper, the round hole has been seted up to the inside upside of oiling casing, and the inside internal thread that is provided with of round hole, the screw thread post runs through the stopper and is connected through the screw thread with the oiling casing.
3. The agricultural machinery knuckle oiling device according to claim 1, which is characterized in that: the rotating column is connected with the piston in a rotating mode through the bearing.
4. The agricultural machinery knuckle oiling device according to claim 1, which is characterized in that: the specification of the piston is the same as that of the interior of the oil injection shell.
5. The agricultural machinery knuckle oiling device according to claim 1, which is characterized in that: the left end face of the oil injection shell is provided with a through hole, an internal thread is arranged inside the through hole, an external thread is arranged on the annular side face of the sealing plug, and the sealing plug is connected with the oil injection shell through the thread.
6. The agricultural machinery knuckle oiling device according to claim 1, which is characterized in that: the outer surface of the rotating cross rod is sleeved with an anti-skidding soft sleeve.
7. The agricultural machinery knuckle oiling device according to claim 1, which is characterized in that: the pin hole has been seted up to solid fixed ring inside, and the pin hole is inside to be provided with the internal thread, the column spinner annular side is provided with the external screw thread, the column spinner is connected through the screw with solid fixed ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920945680.2U CN210313509U (en) | 2019-06-22 | 2019-06-22 | Oiling device for steering knuckle of agricultural machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920945680.2U CN210313509U (en) | 2019-06-22 | 2019-06-22 | Oiling device for steering knuckle of agricultural machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210313509U true CN210313509U (en) | 2020-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920945680.2U Active CN210313509U (en) | 2019-06-22 | 2019-06-22 | Oiling device for steering knuckle of agricultural machine |
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| Country | Link |
|---|---|
| CN (1) | CN210313509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112810713A (en) * | 2021-02-09 | 2021-05-18 | 益阳富佳科技有限公司 | Front-drive crawler tractor |
-
2019
- 2019-06-22 CN CN201920945680.2U patent/CN210313509U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112810713A (en) * | 2021-02-09 | 2021-05-18 | 益阳富佳科技有限公司 | Front-drive crawler tractor |
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