CN209762684U - Oil supplementing device for maintaining track of armored vehicle - Google Patents
Oil supplementing device for maintaining track of armored vehicle Download PDFInfo
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- CN209762684U CN209762684U CN201920633646.1U CN201920633646U CN209762684U CN 209762684 U CN209762684 U CN 209762684U CN 201920633646 U CN201920633646 U CN 201920633646U CN 209762684 U CN209762684 U CN 209762684U
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- nozzle
- oil
- maintaining
- cylinder sleeve
- plug disc
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Abstract
The utility model discloses an oil supplementing device for maintaining armored car track, including oil tank, oil pump and oil gun, the oil gun includes rifle body and nozzle, but the nozzle axial displacement set up in the front end of rifle body, the nozzle with be provided with elastic buffer between the rifle body. In the nozzle and the oil nozzle aligning process of the crawler belt, the nozzle can move axially, so that the nozzle can absorb impact between the nozzle and the oil nozzle by virtue of the elastic buffer part, the nozzle and the oil nozzle are in soft contact, loss of the oil nozzle can be effectively reduced, and the service life of the oil nozzle is prolonged.
Description
Technical Field
The utility model relates to an oil supplementing device for maintaining armored car track.
Background
It is known that tracks, such as armored vehicles, require maintenance of their drive components to reduce wear of the drive components and to extend their useful life.
In fact, the maintenance project of the track mainly includes the continuous grease (or grease) replenishment of the transmission parts thereof, and the prior art devices for grease replenishment of the track generally include: oil tank, oil pump and oil gun. The oil pump sucks lubricating grease from the oil tank and pumps the lubricating grease into the oil gun, the oil gun refuels to an oil nozzle on the crawler belt through a nozzle at the front end of the oil gun, and the lubricating grease enters between the transmission parts through the oil nozzle and along an oil duct.
The above-mentioned devices of the prior art have at least the following drawbacks:
1. The nozzle is rigidly connected to the gun so that the nozzle impacts the nozzle tip when it is aligned with the nozzle tip on the track, which tends to damage the nozzle tip (which is made of a copper material and has a low hardness).
2. the nipples on the tracks have multiple models (different models of nipples have different radial dimensions), while the nozzle can only be used for filling one model of nipple, and therefore the nozzle needs to be constantly replaced to adapt to filling different models of nipples.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned technical problem that exists among the prior art, the embodiment of the utility model provides an oil supplementing device for maintaining armored car track.
For solving the technical problem, the embodiment of the utility model adopts the following technical scheme:
The utility model provides a mend oily device for maintaining armored car track, includes oil tank, oil pump and oil gun, the oil gun includes rifle body and nozzle, but the nozzle axial displacement set up in the front end of rifle body, the nozzle with be provided with elastic buffer between the rifle body.
preferably, a cylinder sleeve is fixedly connected to the front end of the gun body, the nozzle is provided with a plug disc, and the plug disc is located in the cylinder sleeve and can slide along the axial direction of the cylinder sleeve; wherein:
The cylinder sleeve and the plug disc are arranged in a sealing mode;
A step surface is formed on the cylinder sleeve, and the elastic buffer piece is arranged between the plug disc and the step surface;
The front end of the cylinder liner is provided with a stopper cap to restrict the plug disc from coming out of the cylinder liner.
Preferably, a check valve is arranged on the oil outlet channel penetrating through the nozzle, and the check valve has rated opening pressure.
Preferably, the check valve is provided at a rear end of the oil outlet passage.
Preferably, the front end of the nozzle is formed with a plurality of annular stop surfaces, which are arranged in the axial direction.
Compared with the prior art, the utility model discloses an oil supplementing device for maintaining armored car track's beneficial effect is: in the nozzle and the oil nozzle aligning process of the crawler belt, the nozzle can move axially, so that the nozzle can absorb impact between the nozzle and the oil nozzle by virtue of the elastic buffer part, the nozzle and the oil nozzle are in soft contact, loss of the oil nozzle can be effectively reduced, and the service life of the oil nozzle is prolonged.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention.
The summary of various implementations or examples of the technology described in this disclosure is not a comprehensive disclosure of the full scope or all features of the disclosed technology.
Drawings
In the drawings, which are not necessarily drawn to scale, like reference numerals may describe similar components in different views. Like reference numerals having letter suffixes or different letter suffixes may represent different instances of similar components. The drawings illustrate various embodiments, by way of example and not by way of limitation, and together with the description and claims, serve to explain the embodiments of the invention. The same reference numbers will be used throughout the drawings to refer to the same or like parts, where appropriate. Such embodiments are illustrative, and are not intended to be exhaustive or exclusive embodiments of the present apparatus or method.
Fig. 1 is a schematic structural diagram of an oil replenishing device for maintaining an armored vehicle track according to an embodiment of the present invention.
Fig. 2 is an enlarged view of a portion a of fig. 1.
Reference numerals:
10-an oil gun; 11-gun body; 12-a nozzle; 121-plug disc; 122-oil outlet channel; 123-annular stop face; 13-cylinder liner; 14-an elastomeric buffer; 15-stop cover; 16-a one-way valve; 20-an oil pump; 30-oil tank.
Detailed Description
in order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined below to clearly and completely describe the technical solution of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be obtained by a person skilled in the art without any inventive work based on the described embodiments of the present invention, belong to the protection scope of the present invention.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.
As shown in fig. 1 and 2, the utility model discloses an oil supply device for maintaining armored vehicle track, which comprises an oil tank 30, an oil pump 20 and an oil gun 10. The oil gun 10 includes: gun body 11, glib talker, elastic buffer 14, cylinder liner 13, stop lid 15. The cylinder sleeve 13 is coupled to the front end of the gun body 11 in a threaded manner and forms a sealing connection by means of a gasket. The oil nozzle has an oil outlet passage 122 which axially penetrates through the oil nozzle, and a plug disc 121 with a larger diameter, wherein the plug disc 121 is positioned in the cylinder sleeve 13 and can slide along the cylinder sleeve 13 and form a sealing connection with the cylinder sleeve 13, lubricating grease pumped into the oil gun 10 by the oil pump 20 flows out through the oil outlet passage 122 of the nozzle head, and when the head part of the nozzle 12 is abutted to the oil nozzle of the crawler, the lubricating grease enters between transmission parts through the oil nozzle. The cylinder liner 13 is further formed with a step surface facing the plug disc 121, and preferably a spring is provided between the plug disc 121 and the step surface as the elastic buffer 14. The stop cover 15 is disposed at the front end of the cylinder sleeve 13 for stopping the plug disc 121, and at this time, the spring is in a compressed state so that the plug disc 121 abuts against the stop cover 15 with a certain pre-tightening force.
when the device is used for replenishing oil for the transmission part of the crawler belt, in the aligning process of the nozzle 12 and the oil nozzle of the crawler belt, the nozzle 12 can axially move, so that the nozzle 12 can absorb impact between the nozzle 12 and the oil nozzle by virtue of the elastic buffer part 14, and then the nozzle 12 and the oil nozzle realize 'soft' contact, and further the loss to the oil nozzle can be effectively reduced, and the service life of the oil nozzle is prolonged.
In a preferred embodiment of the present invention, a check valve 16 is provided on the oil outlet passage 122 through the nozzle 12, the check valve 16 having a rated opening pressure, and specifically, the check valve 16 is provided at the rear end of the oil outlet passage 122. In the present embodiment, the check valve 16 can limit the reverse flow of the grease in the transmission part of the track into the gun body 11 through the grease nipple on the one hand; on the other hand, the grease remaining in the gun body 11 can be effectively prevented from flowing out through the nozzle 12 when the oil pump 20 is not operating by selecting the check valve 16 having the rated opening pressure.
In a preferred embodiment of the present invention, the front end of the nozzle 12 is formed with a plurality of annular stop surfaces 123, and the plurality of annular stop surfaces 123 are arranged along the axial direction, so that the front end of the nozzle 12 is formed with a plurality of step structures, so that each annular stop surface 123 can correspond to the end surface of the oil nozzle stopped on the track, and then adapt to the oil nozzles of different models.
Moreover, although exemplary embodiments have been described herein, the scope thereof includes any and all embodiments based on the present invention with equivalent elements, modifications, omissions, combinations (e.g., of various embodiments across), adaptations or variations. The elements of the claims are to be interpreted broadly based on the language employed in the claims and not limited to examples described in the present specification or during the prosecution of the application, which examples are to be construed as non-exclusive. It is intended, therefore, that the specification and examples be considered as exemplary only, with a true scope and spirit being indicated by the following claims and their full scope of equivalents.
The above description is intended to be illustrative and not restrictive. For example, the above-described examples (or one or more versions thereof) may be used in combination with each other. For example, other embodiments may be used by those of ordinary skill in the art upon reading the above description. Additionally, in the foregoing detailed description, various features may be grouped together to streamline the disclosure. This should not be interpreted as an intention that a disclosed feature not claimed is essential to any claim. Rather, inventive subject matter may lie in less than all features of a particular disclosed embodiment. Thus, the following claims are hereby incorporated into the detailed description as examples or embodiments, with each claim standing on its own as a separate embodiment, and it is contemplated that these embodiments may be combined with each other in various combinations or permutations. The scope of the invention should be determined with reference to the appended claims, along with the full scope of equivalents to which such claims are entitled.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.
Claims (5)
1. The utility model provides a mend oily device for maintaining armored car track, includes oil tank, oil pump and oil gun, the oil gun includes rifle body and nozzle, its characterized in that, but the nozzle axial displacement set up in the front end of rifle body, the nozzle with be provided with elastic buffer between the rifle body.
2. The oil replenishing device for maintaining the track of the armored vehicle as claimed in claim 1, wherein a cylinder sleeve is fixedly connected to the front end of the gun body, the nozzle is provided with a plug disc, and the plug disc is located in the cylinder sleeve and can slide along the axial direction of the cylinder sleeve; wherein:
The cylinder sleeve and the plug disc are arranged in a sealing mode;
a step surface is formed on the cylinder sleeve, and the elastic buffer piece is arranged between the plug disc and the step surface;
The front end of the cylinder liner is provided with a stopper cap to restrict the plug disc from coming out of the cylinder liner.
3. the oil replenishment device for maintaining an armored vehicle track according to claim 2, wherein a check valve is provided on the oil passage passing through the nozzle, the check valve having a rated opening pressure.
4. The oil replenishment device for maintaining an armored vehicle track according to claim 3, wherein the check valve is provided at a rear end of the oil outlet passage.
5. The oil replenishment device for maintaining an armored vehicle track according to claim 1, wherein the front end of the nozzle is formed with a plurality of annular stop surfaces, the plurality of annular stop surfaces being arranged in the axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920633646.1U CN209762684U (en) | 2019-05-06 | 2019-05-06 | Oil supplementing device for maintaining track of armored vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920633646.1U CN209762684U (en) | 2019-05-06 | 2019-05-06 | Oil supplementing device for maintaining track of armored vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209762684U true CN209762684U (en) | 2019-12-10 |
Family
ID=68761729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920633646.1U Expired - Fee Related CN209762684U (en) | 2019-05-06 | 2019-05-06 | Oil supplementing device for maintaining track of armored vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209762684U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112344193A (en) * | 2020-10-21 | 2021-02-09 | 陈恒梅 | Novel oiling is used in transformer processing device |
| CN113464828A (en) * | 2021-06-30 | 2021-10-01 | 中冶华天工程技术有限公司 | Sintering machine trolley wheel oiling device |
| CN113915511A (en) * | 2021-11-04 | 2022-01-11 | 中冶长天国际工程有限责任公司 | Mounting seat, filling mechanism and filling equipment of filling gun |
-
2019
- 2019-05-06 CN CN201920633646.1U patent/CN209762684U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112344193A (en) * | 2020-10-21 | 2021-02-09 | 陈恒梅 | Novel oiling is used in transformer processing device |
| CN113464828A (en) * | 2021-06-30 | 2021-10-01 | 中冶华天工程技术有限公司 | Sintering machine trolley wheel oiling device |
| CN113915511A (en) * | 2021-11-04 | 2022-01-11 | 中冶长天国际工程有限责任公司 | Mounting seat, filling mechanism and filling equipment of filling gun |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191210 Termination date: 20200506 |
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| CF01 | Termination of patent right due to non-payment of annual fee |