CN2797846Y - Device for injecting lubricant - Google Patents
Device for injecting lubricant Download PDFInfo
- Publication number
- CN2797846Y CN2797846Y CN 200520069093 CN200520069093U CN2797846Y CN 2797846 Y CN2797846 Y CN 2797846Y CN 200520069093 CN200520069093 CN 200520069093 CN 200520069093 U CN200520069093 U CN 200520069093U CN 2797846 Y CN2797846 Y CN 2797846Y
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- CN
- China
- Prior art keywords
- grease
- bottle
- gun
- piston
- package
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a device for filling grease, which comprises a grease gun and a grease packing piece, wherein the grease packing piece is provided with a flexible bottle body and the working face of a piston which is used for pushing grease and is arranged in the grease gun is smaller than the bottle bottom of the grease packing piece. Because the flexible packing piece which is matched with an inner cavity of a gun body of the grease gun is used and the cross section of the piston which is used for pushing the grease and is arranged in the grease gun is smaller than the cross section of the bottle bottom of the grease packing piece, the utility model has the advantages that the grease packing piece can be directly arranged in the inner cavity of the gun body of the grease gun, the bottle body can be contracted along the axial direction of the bottle body in the process of the push and the press of the piston, and the piston is equivalently positioned in an inner cavity of the bottle body of the grease packing piece to directly push the grease to forwards move; thus, the grease in the grease packing piece can be completely pushed to be used up and waste caused by dead angles exist in the grease packing piece can be avoided.
Description
Technical field
The utility model relates to a kind of grease adding device that lubricating grease is added the equipment moving surface.
Background technique
At present, the moving surface of industrial machinery, automobile, machinery all will be coated lubricating grease, to alleviate the wearing and tearing on equipment moving surface, and need in these equipment to use the place of grease lubrication mainly is the surface of each bearing, these location spaces are narrow and small, can't add by hand, must use specialized apparatus, be that grease gun just can be realized.And existing grease gun, its structure as shown in Figure 1, mainly comprise tubular rifle body, be connected in the fat rifle head that has little grease pump of tubular rifle body one end, in tubular rifle body, be provided with the piston that is used to promote lubricating grease, the inner chamber of piston and tubular rifle body is a kind of transition fit, oppositely flows out from the gap between piston and the cylindrical body because of the promotion of piston in order to the grease that prevents to add.The rear end of piston is connected with a handle, and stage clip is installed, and handle stretches out in outside the cylindrical shell.In use, earlier fat rifle head is unloaded, after spur the handle of grease gun again, until piston being pulled to that end that transports out of fat rifle head, the spring compressive deformation, then again the lubricating grease of packed or barreled in the cavity with its grease gun of packing into, is loaded onto fat rifle head with wood chip or special-purpose shovel, unclamp handle, spring is under the effect of restoring force, push piston forward,, can realize greasing along with the work of oil hydraulic pump.
The shortcoming of this grease up device is, because the lubricating grease of packed or barreled needs with wood chip or special-purpose shovel in the cavity with its grease gun of packing into, therefore lubricating grease might be by impurity or contamination by dust in this process, thereby when being filled into the equipment moving surface, cause the damage on equipment moving surface, and when abandoning at cleaning grease gun, special-purpose shovel or with wood chip etc., caused the unnecessary waste of lubricating grease on the one hand, also can cause pollution on the other hand, bring great inconvenience for people's use environment.
Summary of the invention
The purpose of this utility model is to overcome deficiency of the prior art and provides a kind of easy to use, can not cause the grease adding device of waste and environmental pollution
A kind of grease adding device, comprise grease gun, grease gun comprises the rifle body, and be loaded on the fat rifle head of rifle body one end, also be provided with in the rifle body and be used to promote the proal piston of lubricating grease, its structure outline is: described grease adding device also comprises the of a grease package, and this lubricating grease package has flexible bottle, and being used in the described grease gun body promotes the working surface of piston of lubricating grease less than the bottle end of lubricating grease package.
The utility model has adopted the package this and flexibility that grease gun rifle intracoelomic cavity is suitable, and being used in the grease gun body promoted lubricating grease piston cross section less than the lubricating grease package the bottle end cross section, so just can directly this lubricating grease package be packed into the rifle intracoelomic cavity of grease gun, when with this grease gun grease up, only need to promote piston, because the cross section of piston is less than the bottle end of lubricating grease package, and the bottle of package is flexible, like this in the process of piston pushing, bottle itself can be along its axial shrinkage, and piston just is the equal of to be positioned at lubricating grease package bottle intracavity, directly promoting lubricating grease travels forward, thereby the lubricating grease in the lubricating grease package fully can be released to use up, avoided when the cross section of the piston in the grease gun more than or equal to the time, when promoting, because of existing the waste that cause at the dead angle in the lubricating grease package, simultaneously because when using in the grease gun of directly the lubricating grease package being packed into, also avoided such to prior art, lubricating grease directly need be packed into and be brought in the lubricating grease storeroom, lubricating grease might be by impurity or contamination by dust, thereby when being filled into the equipment moving surface, cause the damage on equipment moving surface, and at the cleaning grease gun, special-purpose shovel or when wood chip etc. abandoned, caused the unnecessary waste of lubricating grease on the one hand, also can cause pollution on the other hand, bring great inconvenience for people's use environment.
The purpose of this utility model further also can be achieved by the following scheme
Described piston is a kind of piston of umbrella shape, and the umbrella handle part of umbrella shape piston is towards the storeroom of grease gun, and the inner chamber of the umbrella leaf of umbrella shape piston and grease gun rifle body is a transition fit.
Utilize the piston of this form, just can utilize the umbrella handle of umbrella shape piston to promote the lubricating grease package, and utilize the umbrella leaf to be undertaken in the extrusion process lubricating grease that may leak out from the package outlet end, prevented the contingent leakage of lubricating grease and pollution that environment is caused.
The utility model also is
Described grease gun is to utilize oil hydraulic pump to realize the extraction of lubricating grease, and this oil hydraulic pump is arranged at the rifle head of grease gun.
Certainly except adopting oil hydraulic pump to extract the lubricating grease, also can adopt air pressure or electricity to extract lubricating grease, promptly so-called pneumatic-typed grease gun or driven type grease gun.
The utility model further also is
The bottle end points hardness of the bottle of described and the matching used lubricating grease package of grease gun is higher than the remaining part of bottle.
The hardness of part at the bottom of the lubricating grease package bottle is arranged to remaining part greater than the package bottle, is convenient to the application of force of grease gun so more this package.
Entire area at the bottom of middle part at the bottom of the bottle end hardness high part of described lubricating grease package is positioned at bottle, its area are slightly less than bottle, the part that hardness is high at the bottom of working surface of piston in the described grease gun rifle body and the lubricating grease package bottle matches.
Like this when pushing this bottle with grease gun, just be equivalent to a piston that is installed in the bottle at the bottom of this bottle, during the grease gun extruding, just can push away its motion, make extruding that the interior lubricating grease of bottle is more prone to.
The utility model further also is
The body of bottle is provided with the fold of being convenient to body compressive strain.
When on body, wrinkle being set, facilitate grease gun when promoting, the distortion of this bottle uses the grease gun oiling to become more light.
Fold on the described body is a kind of flexuose, and its axial direction along body evenly distributes.
It is a kind of wavy that fold on the described body is, and its axial direction along body evenly distributes.
The utility model further also is again
Be provided with at the outlet end of bottle and be convenient to the bottle neck that matches and use with the grease import of grease gun rifle head.
So in use, the only grease import that the bottle neck of lubricating grease package directly need be inserted grease gun rifle head, thereby can avoid causing grease gun when extruding is used owing to the outlet of lubricating grease package bottle is excessive, because the grease import of grease gun rifle head is little, and the outlet of lubricating grease package is big, and the grease that is caused may leak into the situation of grease gun storeroom.
The bottle neck of described bottle is a kind of screw-thread fit with cooperating of grease gun rifle hair oil fat import, or is a kind of transition fit.
The outlet of bottle is adopted cooperating of this form with the grease import of grease gun, with the effect of playing the bottle location.
In sum, the utility model has following effect compared to existing technology:
The utility model has adopted the package this and flexibility that grease gun rifle intracoelomic cavity is suitable, and being used in the grease gun body promoted lubricating grease piston cross section less than the lubricating grease package the bottle end cross section, so just can directly this lubricating grease package be packed into the rifle intracoelomic cavity of grease gun, when with this grease gun grease up, only need to promote piston, because the cross section of piston is less than the cross section at the bottle end of lubricating grease package, and the bottle of package is flexible, like this in the process of piston pushing, bottle itself can be along its axial shrinkage, and piston just is the equal of to be positioned at lubricating grease package bottle intracavity, directly promoting lubricating grease travels forward, thereby the lubricating grease in the lubricating grease package fully can be released to use up, avoided when the cross section of the piston in the grease gun more than or equal to the time, when promoting, because of existing the waste that cause at the dead angle in the lubricating grease package, simultaneously because when using in the grease gun of directly the lubricating grease package being packed into, also avoided such to prior art, lubricating grease directly need be packed into and be brought in the lubricating grease storeroom, lubricating grease might be by impurity or contamination by dust, thereby when being filled into the equipment moving surface, cause the damage on equipment moving surface, and at the cleaning grease gun, special-purpose shovel or when wood chip etc. abandoned, caused the unnecessary waste of lubricating grease on the one hand, also can cause pollution on the other hand, bring great inconvenience for people's use environment; Because the utility model has also adopted a kind of piston of umbrella shape, so just can utilize the umbrella handle of umbrella shape piston to promote the lubricating grease package, and utilize the umbrella leaf to be undertaken in the extrusion process lubricating grease that may leak out from the package outlet end, prevent to know clearly the contingent leakage of lubricating grease and pollution that environment is caused; Because the utility model has also adopted this lubricating grease package that has fold, so in use, facilitates the distortion of this package, thereby is convenient to the promotion of grease gun, make the use of this grease adding device more convenient, laborsaving.
Description of drawings
Fig. 1 is the structural representation of prior art grease gun
Fig. 2 is the structural representation of grease adding device of the present utility model
Fig. 3 is the structural representation of lubricating grease package
At the bottom of 212 bottles of the fold on grease import 2 lubricating grease packages 21 bottles 211 bodies 2112 bodies on the rifle head 121 grease gun rifle heads of piston 112 grease gun rifle intracoelomic cavities 12 grease guns in the rifle body 111 grease gun rifle bodies of label declaration 1 grease gun 11 grease guns at the bottom of 2121 bottles on harder part 213 bottle outlet end 2131 bottle necks
Embodiment
Below in conjunction with accompanying drawing the utility model is described in detail
Most preferred embodiment
As Fig. 2, grease adding device shown in 3, comprise grease gun 1 and lubricating grease package 2, grease gun 1 comprises rifle body 11 and fat rifle head 12, this fat rifle head 12 is for having the rifle head of small-sized hydraulic pump, one end of this fat rifle head 12 is by on the tubular rifle body 11 that is threadedly connected to grease gun, fat rifle head 12 is provided with the grease import 121 that communicates with tubular rifle body 11 inner chambers, the other end of grease gun head 12 is provided with longilineal pump nozzle simultaneously, also by being threadedly connected on the grease gun head, the inner chamber of this pump nozzle communicates with the grease import 121 of grease gun head for it.Rifle intracoelomic cavity at grease gun is provided with piston, plunger backer is provided with handle from the side of rifle head, also be provided with stage clip, handle is used to make piston 111 to move along the direction that deviates from fat rifle head 12, and spring then is used to make piston 111 to travel forward under the effect of spring restoring force.Be provided with the gap around the piston 111 and between the inner chamber 112 of grease gun body.The described lubricating grease package 2 that matches with this grease gun 1 and use, it has flexible bottle 21, be provided with the outside thread that matches and use with grease import 121 on the grease gun rifle head in the periphery of the bottle neck 2131 of bottle, and bottle bottom, the ends 212 has the part that hardness is higher than the bottle remaining part, 212 middle part at the bottom of it is positioned at bottle, 212 entire area at the bottom of should being slightly less than than area of hard portion bottle.Its axial direction is distributed with zigzag fold 2112 in bottle 21 upper edges.The working surface of the piston 111 of the rifle body 11 of described grease gun matched than hard portion with the bottle end 212.
It is same as the prior art that present embodiment is not stated part
Certainly the oil hydraulic pump in the foregoing description also can be driven by cylinder or electricity.
Claims (10)
1. grease adding device, comprise grease gun (1), grease gun (1) comprises rifle body (11), and be loaded on the fat rifle head (12) of rifle body one end, also be provided with in the rifle body (11) and be used to promote the proal piston of lubricating grease (111), it is characterized in that: described grease adding device also comprises of a grease package (2), this lubricating grease package (2) has flexible bottle (21), be used to promote in the described grease gun body (11) lubricating grease piston (111) working surface less than the bottle end (2) of lubricating grease package.
2. grease adding device according to claim 1, it is characterized in that: described piston (111) is a kind of piston of umbrella shape, the umbrella handle part of umbrella shape piston is towards the storeroom of grease gun, and the inner chamber of the umbrella leaf of umbrella shape piston and grease gun rifle body is a transition fit.
3. grease adding device according to claim 2 is characterized in that: described grease gun (1) is to utilize oil hydraulic pump to realize the extraction of lubricating grease, and this oil hydraulic pump is arranged at the rifle head of grease gun.
4. according to claim 1,2 or 3 described grease adding devices, it is characterized in that: the bottle end points hardness of the bottle of described and the matching used lubricating grease package of grease gun (1) is higher than the remaining part of bottle (21).
5. grease adding device according to claim 4, it is characterized in that: the middle part of (212) at the bottom of the bottle end (212) the hardness high part of described lubricating grease package is positioned at bottle, the entire area of (212) at the bottom of its area is slightly less than bottle, the part of hardness height (2121) matches at the bottom of piston (111) working surface in the described grease gun rifle body and the lubricating grease package bottle.。
6. grease adding device according to claim 5 is characterized in that: the body of bottle (211) is provided with the fold (2112) of being convenient to body compressive strain.
7. grease adding device according to claim 6 is characterized in that: the fold on the described body (2112) is a kind of flexuose, and its axial direction along body (211) evenly distributes.
8. grease adding device according to claim 6 is characterized in that: the fold on the described body (2112) is a kind of wavy, and its axial direction along body evenly distributes.
9. according to claim 7 or 8 described grease adding devices, it is characterized in that: be provided with at the outlet end (213) of bottle and be convenient to the bottle neck (2131) that matches and use with the grease import (121) of Lubricating oil grease gun rifle head (12).
10. grease adding device according to claim 9 is characterized in that: described bottle bottle neck (2131) is a kind of screw-thread fit with cooperating of grease gun rifle hair oil fat import (121), or is a kind of transition fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520069093 CN2797846Y (en) | 2005-02-05 | 2005-02-05 | Device for injecting lubricant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520069093 CN2797846Y (en) | 2005-02-05 | 2005-02-05 | Device for injecting lubricant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2797846Y true CN2797846Y (en) | 2006-07-19 |
Family
ID=36869088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520069093 Expired - Fee Related CN2797846Y (en) | 2005-02-05 | 2005-02-05 | Device for injecting lubricant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2797846Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411120A (en) * | 2013-07-30 | 2013-11-27 | 佛山科学技术学院 | Flexible pneumatic-piston type automatic lubricant filling machine |
| CN105423101A (en) * | 2014-09-12 | 2016-03-23 | 弗兰克·马泽尔 | Grease gun |
| CN113795701A (en) * | 2019-05-24 | 2021-12-14 | 三菱电机大楼技术服务株式会社 | Lubricant discharging pump |
| CN114151700A (en) * | 2021-12-24 | 2022-03-08 | 无锡承方科技有限公司 | Filling device operated by manipulator |
-
2005
- 2005-02-05 CN CN 200520069093 patent/CN2797846Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411120A (en) * | 2013-07-30 | 2013-11-27 | 佛山科学技术学院 | Flexible pneumatic-piston type automatic lubricant filling machine |
| CN105423101A (en) * | 2014-09-12 | 2016-03-23 | 弗兰克·马泽尔 | Grease gun |
| CN105423101B (en) * | 2014-09-12 | 2018-08-28 | 弗兰克·马泽尔 | Grease compressor |
| CN113795701A (en) * | 2019-05-24 | 2021-12-14 | 三菱电机大楼技术服务株式会社 | Lubricant discharging pump |
| CN113795701B (en) * | 2019-05-24 | 2023-02-17 | 三菱电机大楼技术服务株式会社 | Lubricant discharging pump |
| CN114151700A (en) * | 2021-12-24 | 2022-03-08 | 无锡承方科技有限公司 | Filling device operated by manipulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060719 Termination date: 20110205 |