CN203830082U - Open type hydraulic uncapping system - Google Patents
Open type hydraulic uncapping system Download PDFInfo
- Publication number
- CN203830082U CN203830082U CN201420217336.9U CN201420217336U CN203830082U CN 203830082 U CN203830082 U CN 203830082U CN 201420217336 U CN201420217336 U CN 201420217336U CN 203830082 U CN203830082 U CN 203830082U
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- CN
- China
- Prior art keywords
- plunger
- hydraulic cylinder
- cover
- sleeve
- lock
- 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
Links
- 238000012423 maintenance Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000010720 hydraulic oil Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 239000004566 building material Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 239000010727 cylinder oil Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Actuator (AREA)
Abstract
The utility model discloses an open type hydraulic uncapping system. The open type hydraulic uncapping system comprises a main machine, a matched cover and a plunger type hydraulic cylinder, wherein the outer wall of a cylinder body of the hydraulic cylinder is sleeved with a sleeve, and the sleeve is provided with at least one radial flange and is connected with the main machine through the radial flange; the top end of a plunger of the hydraulic cylinder is provided with a safety device lock, a lock body of the safety device lock is connected with the plunger in a rotating mode, and a lock arm is connected with the sleeve in a rotating mode; the cover is fixed to the bottom end face of the lock body of the safety device lock through a connecting portion at the end of the cover, and the cover is connected with the plunger in a rotating mode. The open type hydraulic uncapping system has the advantages of being simple, capable of saving time, long in stroke, convenient to maintain and high in safety coefficient due to arrangement of the safety device lock and a limiting switch.
Description
Technical Field
The utility model relates to a system sand machine technical field, concretely relates to open hydraulic pressure system of uncapping.
Background
The sand making machine is suitable for crushing soft or medium or hard and extremely hard materials, and is used for crushing massive fine crushing processes and beautiful materials in the industries of building materials, metallurgy, chemical engineering, mines, refractory materials, cement, grinding materials and the like on the working principle. At present, the sand making machine is widely applied to a plurality of departments such as large, smelting, building materials, roads, railways, water conservancy, chemical industry and the like.
However, the open type hydraulic uncapping system in the current market generally adopts a simple hydraulic system for control, and has the disadvantages of troublesome operation, time consumption, short stroke, inconvenient maintenance and unsafety.
SUMMERY OF THE UTILITY MODEL
For the open hydraulic pressure system of uncapping among the solution prior art troublesome poeration, time-consuming, the stroke is short, the maintenance is inconvenient, unsafe technical defect, the utility model designs an open hydraulic pressure system of uncapping has realized the purpose easy and simple to handle, save time, extension stroke, convenient maintenance, has also avoided the safety problem that brings when external factors such as hydro-cylinder oil leak lead to the lid whereabouts simultaneously.
In order to achieve the above object, the utility model adopts the following technical scheme:
an open type hydraulic uncapping system comprises a host, a matched cover and a plunger type hydraulic cylinder; the outer wall of a cylinder body of the hydraulic cylinder is sleeved with a sleeve, at least one radial flange is arranged on the sleeve, the sleeve is connected with a host through the radial flange, a safety device lock is installed at the top end of a plunger of the hydraulic cylinder, a lock body of the safety device lock is rotationally connected with the plunger, and a lock arm is rotationally connected with the sleeve; the cover is fixed on the bottom end face of the lock body of the safety device lock through a connecting part at the end part, and the cover is rotatably connected with the plunger. The cover of the open type hydraulic uncovering system can be manually turned by 360 degrees, when the cover is lifted to a proper height, the cover is manually pushed (generally to a 90-degree position), the safety device lock naturally returns to a specified position, the cover is slightly lowered, the safety device lock is fixed, and thus the hydraulic and mechanical dual safety protection effects are achieved. Compared with simple hydraulic protection, the safety coefficient of operation is greatly improved.
Preferably, the hydraulic cylinder is a single-action plunger type hydraulic cylinder, and a shaft sleeve is sleeved on the outer side of a plunger of the hydraulic cylinder. The single-action plunger type hydraulic cylinder is adopted, the plunger can be pushed to conveniently and automatically lift, the stroke can reach 575mm, the cover opening and the maintenance and the detection are convenient, and the work is stable, safe and reliable. And the shaft sleeve bearing the load force of the hydraulic cylinder is separated from the hydraulic oil, so that the sealing of the hydraulic oil is prevented from being damaged, the hydraulic cylinder can be detached and maintained without oil leakage, and the hydraulic cylinder is convenient to maintain.
Furthermore, a limit switch is installed at the bottom end of the hydraulic cylinder. The installation of the limit switch can ensure that the host can be started and operated only when the cover is completely closed; if the cover can not be completely closed due to vibration or external force and other factors in the operation process, the main machine can be automatically stopped, and the safety protection effect is achieved.
The utility model has the advantages that: the open type hydraulic cover opening system is simple in operation, time-saving, long in stroke and convenient to maintain, and is provided with the safety device lock and the limit switch, so that the safety factor is high.
Drawings
Fig. 1 is a schematic structural diagram of the open type hydraulic uncapping system of the present invention;
fig. 2 is a schematic structural view of the open type hydraulic uncapping system according to the present invention when the cover rotates to a 90-degree position.
In the figure, the position of the upper end of the main shaft,
1. a host; 2. a cover; 3. a hydraulic cylinder; 4. a sleeve; 41. a radial flange; 5. a security device lock; 51. a lock body; 52. a lock arm; 6. and a limit switch.
Detailed Description
The structure of the present invention will be explained in detail with reference to the accompanying drawings.
As shown in fig. 1-2, the present invention provides an open type hydraulic uncapping system, which comprises a main body 1, a matched cover 2 and a plunger type hydraulic cylinder 3; the outer wall of the cylinder body of the hydraulic cylinder is sleeved with a sleeve 4, at least one radial flange 41 is arranged on the sleeve, the sleeve is connected with a host through the radial flange, a safety device lock 5 is installed at the top end of a plunger of the hydraulic cylinder, a lock body 51 of the safety device lock is rotationally connected with the plunger, and a lock arm 52 is rotationally connected with the sleeve; the cover is fixed on the bottom end face of the lock body of the safety device lock through a connecting portion at the end portion, and the cover is rotatably connected with the plunger. The cover of the open type hydraulic uncovering system can be manually turned by 360 degrees, when the cover is lifted to a proper height, the cover is manually pushed (generally to a 90-degree position), the safety device lock naturally returns to a specified position, the cover is slightly lowered, the safety device lock is fixed, and thus the hydraulic and mechanical dual safety protection effects are achieved. Compared with fade-out hydraulic protection, the safety factor of operation is greatly improved.
The utility model provides a pair of open hydraulic pressure system of uncapping, the pneumatic cylinder is single-action plunger type pneumatic cylinder, and the axle sleeve has been cup jointed in the plunger outside of pneumatic cylinder. The single-action plunger type hydraulic cylinder is adopted, the plunger can be pushed to conveniently and automatically lift, the stroke can reach 575mm, the cover opening and the maintenance and the detection are convenient, and the work is stable, safe and reliable. And the shaft sleeve bearing the load force of the hydraulic cylinder is separated from the hydraulic oil, so that the sealing of the hydraulic oil is prevented from being damaged, the hydraulic cylinder can be detached and maintained without oil leakage, and the hydraulic cylinder is convenient to maintain. The single-acting plunger type hydraulic cylinder is adopted, the movement in one direction can be realized, the return stroke is pushed by gravity or spring force or other force, the plunger is guided by the guide sleeve, and the plunger is not contacted with the cylinder body, so the inner wall of the cylinder body does not need to be finely processed. The plunger is pressed at the end part, and is generally thick and heavy in order to ensure that the hydraulic cylinder has enough thrust and stability, so that the hydraulic cylinder is suitable to be vertically installed.
The utility model provides a pair of open hydraulic pressure system of uncapping, limit switch 6 is installed to the pneumatic cylinder bottom. The installation of the limit switch can ensure that the host can be started and operated only when the cover is completely closed; if the cover can not be completely closed due to vibration or external force and other factors in the operation process, the main machine can be automatically stopped, and the safety protection effect is achieved.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, and simple improvements made in the spirit of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. An open type hydraulic uncapping system is characterized by comprising a main machine (1), a matched cover (2) and a plunger type hydraulic cylinder (3); wherein,
the outer wall of a cylinder body of the hydraulic cylinder is sleeved with a sleeve (4), at least one radial flange (41) is arranged on the sleeve, the sleeve is connected with a host through the radial flange, a safety device lock (5) is installed at the top end of a plunger of the hydraulic cylinder, a lock body (51) of the safety device lock is rotationally connected with the plunger, and a lock arm (52) is rotationally connected with the sleeve;
the cover is fixed on the bottom end face of the lock body of the safety device lock through a connecting part at the end part, and the cover is rotatably connected with the plunger.
2. The open hydraulic uncapping system of claim 1, wherein the hydraulic cylinder is a single-acting plunger type hydraulic cylinder, and a shaft sleeve is sleeved outside a plunger of the hydraulic cylinder.
3. An open hydraulic door uncovering system according to claim 1 characterised in that the bottom end of the hydraulic cylinder is fitted with a limit switch (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420217336.9U CN203830082U (en) | 2014-04-30 | 2014-04-30 | Open type hydraulic uncapping system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420217336.9U CN203830082U (en) | 2014-04-30 | 2014-04-30 | Open type hydraulic uncapping system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203830082U true CN203830082U (en) | 2014-09-17 |
Family
ID=51507974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420217336.9U Expired - Fee Related CN203830082U (en) | 2014-04-30 | 2014-04-30 | Open type hydraulic uncapping system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203830082U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108295974A (en) * | 2018-04-27 | 2018-07-20 | 浙江老铁匠实业有限公司 | A kind of safety guard of energy-saving material ball mill |
| CN112982591A (en) * | 2021-03-01 | 2021-06-18 | 陈雪琴 | Isolated intelligent closestool |
-
2014
- 2014-04-30 CN CN201420217336.9U patent/CN203830082U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108295974A (en) * | 2018-04-27 | 2018-07-20 | 浙江老铁匠实业有限公司 | A kind of safety guard of energy-saving material ball mill |
| CN112982591A (en) * | 2021-03-01 | 2021-06-18 | 陈雪琴 | Isolated intelligent closestool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20210430 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |