CN2859105Y - Packing machine used master cylinder - Google Patents
Packing machine used master cylinder Download PDFInfo
- Publication number
- CN2859105Y CN2859105Y CN 200520134319 CN200520134319U CN2859105Y CN 2859105 Y CN2859105 Y CN 2859105Y CN 200520134319 CN200520134319 CN 200520134319 CN 200520134319 U CN200520134319 U CN 200520134319U CN 2859105 Y CN2859105 Y CN 2859105Y
- Authority
- CN
- China
- Prior art keywords
- packer
- cylinder body
- cylinder
- oil
- master cylinder
- Prior art date
- 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 present utility model discloses a main oil cylinder applied to the packer which includes a cylinder body, a piston rod, a front cover, a rear cover and a screw cap. Around said cylinder body and said piston rod an oil-filled space is set, on said cylinder body the hydraulic oil port II connecting with said oil-filled space is set, on said hydraulic oil port II an oil inlet is set, at the middle of said cylinder body two pendulums are set symmetrically, said pendulums are stepped cylinder in shape. After two stepped cylindrical pendulums are set at the middle part of the present utility model, they can be installed in the set axle hole of the packer to make them be adjusted accordingly along with the vibration of the packer and the pressure plate, such as bilateral jogging and slight up-and-down swing, so as to buffer the available direct impart of multiple-change force and ensure the safety of the main oil cylinder applied to the packer to make the packer run steadily.
Description
Technical field
The utility model relates to packer, is specifically related to the master cylinder of packer.
Background technique
Master cylinder in the packer is mainly used in the propelling to pressing plate when compressing of loose materials such as waste paper, in loose material compaction process such as waste paper, can be because the vibrations of packer etc. be also moved pressing plate, thereby make master cylinder be subjected to changeable reaction force, if master cylinder directly is fixed on the packer framework, will damage easily owing to the vibrations of packer etc., thereby make the packer cisco unity malfunction.
Summary of the invention
The purpose of this utility model is to provide a kind of packer master cylinder, these master cylinder flexible movements, and stable performance can not damage easily because of the influence of changeable stress factors such as packer vibrations, thereby guarantees the packing proper functioning.
To achieve these goals, the technical solution adopted in the utility model is: a kind of packer master cylinder, comprise that cylinder body, rear end establish the piston rod of piston, be located at the protecgulum of cylinder body front end and be provided with the bonnet of hydraulic pressure oilhole I, bonnet and piston space are provided with and cap, be provided with oil-filled space around described cylinder body and the piston rod, on cylinder body, be provided with hydraulic oil port II with oil-filled spatial communication, hydraulic oil port II is provided with fuel inlet fitting, it is characterized in that: pendulum is stepped cylinder in described cylinder body middle part also is symmetrically arranged with pendulum in two, is described.
As a kind of improvement of the present utility model, described protecgulum front end is provided with dust ring, guarantees the sealing of piston rod.
As a kind of improvement of the present utility model, described rear end of the cylinder block also is provided with a conversion adapter, and is communicated with fuel inlet fitting by connecting tube, to make things convenient for the concentrated connection of oil-feed system.
The utility model is owing to adopt technique scheme, establish at oil cylinder middle part in the stair-stepping cylinder behind the pendulum, can make its active being installed in the axis hole default on the packer, make it can be along with corresponding adjustment is made in vibrations of packer and pressing plate etc., as left and right sides fine motion, slightly swing up and down etc., to cushion the direct impact of its changeable power that is subjected to, thereby guarantee the safety of packer, thereby make the packer normal and stable operation with master cylinder.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of the utility model packer with master cylinder.
Embodiment
As shown in Figure 1, be the embodiment of the utility model packer with master cylinder, comprise cylinder body 1, the piston rod 2 of piston 21 is established in the rear end, be located at the protecgulum 3 of cylinder body 1 front end and be provided with the bonnet 4 of hydraulic pressure oilhole I41,21 in bonnet 4 and piston are provided with and cap 22, described and cylinder body 1 is provided with oil-filled space 5 all around with piston rod 2, on cylinder body 1, be provided with the hydraulic oil port II11 that is communicated with oil-filled space 5, hydraulic oil port II11 is provided with fuel inlet fitting 6, also be symmetrically arranged with at cylinder body 1 middle part and put 7 in two, pendulum 7 is a stepped cylinder in described, described protecgulum 3 front ends are provided with dust ring 31, to guarantee the sealing of piston rod, described cylinder body 1 rear end also is provided with a conversion adapter 8, and is communicated with fuel inlet fitting 6 by a connecting tube 9, to make things convenient for the concentrated connection of oil-feed system.After the utility model is established in the middle part of oil cylinder and is put in the stair-stepping cylinder, can make its active being installed in the axis hole default on the packer, make it can be along with corresponding adjustment is made in vibrations of packer and pressing plate etc., as left and right sides fine motion, slightly swing up and down etc., cushioning the direct impact of its changeable power that is subjected to, thereby guarantee the safety of packer, thereby make the packer normal and stable operation with master cylinder.
Claims (3)
1, a kind of packer master cylinder, comprise cylinder body (1), the piston rod (2) of piston (21) is established in the rear end, be located at the protecgulum (3) of cylinder body (1) front end and be provided with the bonnet (4) of hydraulic pressure oilhole I (41), be provided with between bonnet (3) and piston (21) and cap (22), described cylinder body (1) is provided with oil-filled space (5) all around with piston rod (21), on cylinder body (1), be provided with the hydraulic oil port II (11) that is communicated with oil-filled space (5), hydraulic oil II (11) is provided with fuel inlet fitting (6), it is characterized in that: pendulum (7) is stepped cylinder in described cylinder body (1) middle part also is symmetrically arranged with pendulum (7) in two, is described.
2, according to the described a kind of packer master cylinder of claim 1, it is characterized in that: described protecgulum (3) front end is provided with dust ring (31).
3, according to the described a kind of packer master cylinder of claim 1, it is characterized in that: described cylinder body (1) rear end also is provided with a conversion adapter (8), and is communicated with fuel inlet fitting (6) by connecting tube (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520134319 CN2859105Y (en) | 2005-12-28 | 2005-12-28 | Packing machine used master cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520134319 CN2859105Y (en) | 2005-12-28 | 2005-12-28 | Packing machine used master cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2859105Y true CN2859105Y (en) | 2007-01-17 |
Family
ID=37611964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520134319 Expired - Fee Related CN2859105Y (en) | 2005-12-28 | 2005-12-28 | Packing machine used master cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2859105Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269266A (en) * | 2011-06-03 | 2011-12-07 | 宁波光华气动工业有限公司 | Cylinder body and cylinder cover pairing method of mini-air cylinder |
| CN102829066A (en) * | 2011-06-18 | 2012-12-19 | 徐州徐工基础工程机械有限公司 | Detachable lug structure |
-
2005
- 2005-12-28 CN CN 200520134319 patent/CN2859105Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269266A (en) * | 2011-06-03 | 2011-12-07 | 宁波光华气动工业有限公司 | Cylinder body and cylinder cover pairing method of mini-air cylinder |
| CN102269266B (en) * | 2011-06-03 | 2013-12-11 | 宁波光华气动工业有限公司 | Cylinder body and cylinder cover pairing method of mini-air cylinder |
| CN102829066A (en) * | 2011-06-18 | 2012-12-19 | 徐州徐工基础工程机械有限公司 | Detachable lug structure |
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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: 20070117 Termination date: 20121228 |