CN202767924U - Core ejecting device used for ejecting core out of core pipe - Google Patents
Core ejecting device used for ejecting core out of core pipe Download PDFInfo
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- CN202767924U CN202767924U CN 201220369207 CN201220369207U CN202767924U CN 202767924 U CN202767924 U CN 202767924U CN 201220369207 CN201220369207 CN 201220369207 CN 201220369207 U CN201220369207 U CN 201220369207U CN 202767924 U CN202767924 U CN 202767924U
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- basket
- oil
- core
- hydraulic cylinder
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Abstract
The utility model discloses a core ejecting device used for ejecting a core out of a core pipe. The core ejecting device used for ejecting the core out of the core pipe comprises a rack, a bearing platform and a hydraulic control system. The core pipe is installed on the bearing platform. A flexible hydraulic cylinder is arranged at one end of the bearing platform, and a central shaft of a flexible rod of the flexible hydraulic cylinder and a central shaft of the core pipe are in the same straight line. The hydraulic cylinder control system comprises a hydraulic oil tank, a hydraulic pump and a magnetic valve. The magnetic valve has two positions and four ways. The hydraulic pump is communicated with the hydraulic oil tank through a first oil tube. The hydraulic pump is communicated with an oil-in valve of the magnetic valve through a second oil tube. An oil outlet of the magnetic valve is communicated with one end of the flexible hydraulic cylinder through a third oil tube, wherein the end of the flexible hydraulic cylinder is far away from the flexible rod. The other oil outlet of the magnetic valve is communicated with one end of the flexible hydraulic cylinder through a forth oil tube, wherein the end of the flexible hydraulic cylinder is close to the flexible rod. An oil return port of the magnetic valve is communicated with a fifth oil tube. The core ejecting device has the advantages of being capable of rapidly ejecting the core out of the core pipe without destroying the core sequence and damaging the core and being low in production cost.
Description
Technical field
The utility model relates to a kind of center device that moves back, and particularly relates to a kind of for rock core is moved back center device from what basket was released.
Background technology
At present, with the mode that rock core takes out from basket, the mode that general employing is manually knocked, this mode wastes time and energy first, inefficiency; Two in the process of knocking, because it is inhomogeneous manually to exert all one's strength, so in the process of knocking, cause rock core to damage, and rock core sequence turmoil, making the almost thoroughly forfeiture of its use value, how to research and develop a kind of fast removal of core and can not damage the equipment of rock core, destruction rock core sequence, is the technical problem that those skilled in the art need to be resolved hurrily.
The utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, provides a kind of for rock core is moved back center device from what basket was released.This move back center device simple in structure, easy to use, can fast rock core be released from basket, and can not damage rock core and put upside down the rock core sequence, its cost of production is low, is convenient to promote the use of.
For achieving the above object, the technical solution adopted in the utility model is: be used for rock core is moved back center device from what basket was released, it is characterized in that: comprise frame, be arranged on the carrying platform that is used for the carrying basket on the frame and be used for the telescopic hydraulic cylinder that rock core is released from basket and hydraulic control system that the expansion link that is used for the control telescopic hydraulic cylinder stretches out or retract; Described basket is installed on the carrying platform, and described telescopic hydraulic cylinder is arranged on an end of carrying platform and the central axis of telescopic hydraulic cylinder expansion link and the central axis of basket and is located along the same line; Described hydraulic control system comprises hydraulic oil container, hydraulic pump and electromagnetic valve, described electromagnetic valve is two-position four-way solenoid valve, described hydraulic pump is communicated with hydraulic oil container by oil pipe one, described hydraulic pump is communicated with the oil-in of electromagnetic valve by oil pipe two, an oil-out of described electromagnetic valve is communicated with the end of telescopic hydraulic cylinder away from expansion link by oil pipe three, another oil-out of described electromagnetic valve is communicated with the end of telescopic hydraulic cylinder near expansion link by oil pipe four, and the oil return opening of described electromagnetic valve is communicated with hydraulic oil container by oil pipe five.
Above-mentioned being used for moved back center device with rock core from what basket was released, it is characterized in that: be provided with a plurality of clamping devices for the clamping basket on the described carrying platform.
Above-mentioned is used for the move back center device of rock core from the basket release, it is characterized in that: described clamping device comprises junction plate three and the junction plate four that is arranged on the carrying platform and is positioned at junction plate one and the junction plate two of basket one side and is positioned at the basket opposite side, be provided with fixed axis one between described junction plate one and the junction plate two, the lower end and the fixed axis one that are provided with holding piece one and holding piece one on the described fixed axis one are rotationally connected, be provided with fixed axis two between described junction plate three and the junction plate four, the lower end and the fixed axis two that are provided with holding piece two and holding piece two on the described fixed axis two are rotationally connected, the upper end of the upper end of described holding piece one and holding piece two is bolted, and described holding piece one and holding piece two are circular arc and suitable with the shape of basket.
Above-mentioned is used for the move back center device of rock core from the basket release, and it is characterized in that: described oil pipe two is communicated with hydraulic oil container by oil pipe six, is provided with overflow valve on the described oil pipe six.
Above-mentioned being used for moved back center device with rock core from what basket was released, it is characterized in that: be provided with adjustable throttle valve on the described oil pipe five.
The utility model compared with prior art has the following advantages:
1, of the present utility model simple in structure, rationally novel in design, be easy to install.
2, the utility model is by using telescopic hydraulic cylinder that rock core is slowly released from basket, it firmly evenly, can not cause damage to rock core, the original sequence that has kept rock core, change traditional mode of manually knocking, saved manpower, improved operating efficiency, use more convenient, and long service life.
3, the utility model is by arranging clamping device, thereby basket is fixed on the carrying platform firmly, and also made things convenient for dismounting, and result of use is better.
4, realization cost of the present utility model is low, and result of use is good, is convenient to promote the use of.
In sum, the utility model is simple in structure, and is rationally novel in design, functional reliability is high, long service life, this move back center device easy to use, can fast rock core be released from basket, and can not damage rock core and destroy the rock core sequence, its cost of production is low, is convenient to promote the use of.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is right view of the present utility model.
Fig. 3 is the structural representation of the utility model hydraulic control system.
Description of reference numerals:
1-frame; 2-carrying platform; 3-telescopic hydraulic cylinder;
3-1-expansion link; 4-rock core; 5-basket;
6-clamping device; 6-1-junction plate one; 6-2-junction plate two;
6-3-fixed axis one; 6-4-holding piece one; 6-5-junction plate three;
6-6-holding piece two; 6-7-bolt; 6-8-fixed axis two;
7-hydraulic oil container; 8-oil pipe one; 9-hydraulic pump;
10-oil pipe two; 11-oil pipe three; 12-oil pipe four;
13-electromagnetic valve; 14-oil pipe five; 15-adjustable throttle valve;
16-oil pipe six; 17-overflow valve.
The specific embodiment
Such as Fig. 1, Fig. 2 and shown in Figure 3 a kind of for rock core is moved back center device from what basket was released, comprise frame 1, be arranged on the carrying platform 2 that is used for carrying basket 5 on the frame 1 and be used for the telescopic hydraulic cylinder 3 that rock core 4 is released from basket 5 and hydraulic control system that the expansion link 3-1 that is used for control telescopic hydraulic cylinder 3 stretches out or retract; Described basket 5 is installed on the carrying platform 2, and described telescopic hydraulic cylinder 3 is arranged on an end of carrying platform 2 and the central axis of telescopic hydraulic cylinder 3 expansion link 3-1 and the central axis of basket 5 and is located along the same line; Described hydraulic control system comprises hydraulic oil container 7, hydraulic pump 9 and electromagnetic valve 13, described electromagnetic valve 13 is two-position four-way solenoid valve, described hydraulic pump 9 is communicated with hydraulic oil container 7 by oil pipe 1, described hydraulic pump 9 is communicated with the oil-in of electromagnetic valve 13 by oil pipe 2 10, an oil-out of described electromagnetic valve 13 is communicated with the end of telescopic hydraulic cylinder 3 away from expansion link 3-1 by oil pipe 3 11, another oil-out of described electromagnetic valve 13 is communicated with the end of telescopic hydraulic cylinder 3 near expansion link 3-1 by oil pipe 4 12, and the oil return opening of described electromagnetic valve 13 is communicated with hydraulic oil container 7 by oil pipe 5 14.Described telescopic hydraulic cylinder 3 is the multi-stage expansion oil cylinder.
As depicted in figs. 1 and 2, be provided with a plurality of clamping devices 6 for clamping basket 5 on the described carrying platform 2.Described clamping device 6 comprises and is arranged on the carrying platform 2 and is positioned at junction plate one 6-1 and junction plate two 6-2 of basket 5 one sides and junction plate three 6-5 and the junction plate four that is positioned at basket 5 opposite sides, be provided with fixed axis one 6-3 between described junction plate one 6-1 and junction plate two 6-2, the lower end and fixed axis one 6-3 that are provided with holding piece one 6-4 and holding piece one 6-4 on described fixed axis one 6-3 are rotationally connected, be provided with fixed axis two 6-8 between described junction plate three 6-5 and the junction plate four, the lower end and fixed axis two 6-8 that are provided with holding piece two 6-6 and holding piece two 6-6 on described fixed axis two 6-8 are rotationally connected, the upper end of described holding piece one 6-4 is connected by bolt 6-7 with the upper end of holding piece two 6-6, and described holding piece one 6-4 and holding piece two 6-6 are circular arc and suitable with the shape of basket 5.
During use, the basket 5 that will contain rock core 4 is placed on the carrying platform 2, and make the central axis of basket 5 and the central axis of expansion link 3-1 be positioned at same straight line, then, by clamping device 6 basket 5 is gripped, then open hydraulic pump 9, hydraulic oil enters the oil-in of electromagnetic valve 13 by oil pipe 1, oil pipe 2 10, this moment, the expansion link 3-1 of telescopic hydraulic cylinder 3 constantly stretched out, thereby rock core 4 is released from basket 5, when rock core 4 withdraws from from basket 5 fully, electromagnetic valve 13 is got to the second working position, make again expansion link 3-1 be retracted to initial position.The utility model is by using telescopic hydraulic cylinder 3 that rock core 4 is slowly released from basket 5, it firmly evenly, can not cause damage to rock core 4, the original sequence that has kept rock core 4, change traditional mode of manually knocking, saved manpower, improved operating efficiency, use more convenient, and long service life.
As shown in Figure 3, described oil pipe 2 10 is communicated with hydraulic oil container 7 by oil pipe 6 16, is provided with overflow valve 17 on the described oil pipe 6 16.Be provided with adjustable throttle valve 15 on the described oil pipe 5 14.
The above; it only is preferred embodiment of the present utility model; be not that the utility model is imposed any restrictions; every according to the utility model technical spirit to any simple modification, change and equivalent structure transformation that above embodiment does, all still belong in the protection domain of technical solutions of the utility model.
Claims (5)
1. be used for rock core is moved back center device from what basket was released, it is characterized in that: comprise frame (1), be arranged on that frame (1) is upper to be used for the carrying platform (2) of carrying basket (5) and to be used for the telescopic hydraulic cylinder (3) that rock core (4) is released from basket (5) and hydraulic control system that the expansion link (3-1) that is used for control telescopic hydraulic cylinder (3) stretches out or retract; Described basket (5) is installed on the carrying platform (2), and described telescopic hydraulic cylinder (3) is arranged on an end of carrying platform (2) and the central axis of telescopic hydraulic cylinder (3) expansion link (3-1) and the central axis of basket (5) and is located along the same line; Described hydraulic control system comprises hydraulic oil container (7), hydraulic pump (9) and electromagnetic valve (13), described electromagnetic valve (13) is two-position four-way solenoid valve, described hydraulic pump (9) is communicated with hydraulic oil container (7) by oil pipe one (8), described hydraulic pump (9) is communicated with the oil-in of electromagnetic valve (13) by oil pipe two (10), an oil-out of described electromagnetic valve (13) is communicated with the end of telescopic hydraulic cylinder (3) away from expansion link (3-1) by oil pipe three (11), another oil-out of described electromagnetic valve (13) is communicated with the end of telescopic hydraulic cylinder (3) near expansion link (3-1) by oil pipe four (12), and the oil return opening of described electromagnetic valve (13) is communicated with hydraulic oil container (7) by oil pipe five (14).
2. according to claim 1 for the center device that moves back of rock core from the basket release, it is characterized in that: be provided with a plurality of clamping devices for clamping basket (5) (6) on the described carrying platform (2).
3. according to claim 2 for rock core is moved back center device from what basket was released, it is characterized in that: described clamping device (6) comprises that to be arranged on carrying platform (2) upper and be positioned at junction plate one (6-1) and the junction plate two (6-2) of basket (5) one sides and junction plate three (6-5) and the junction plate four that is positioned at basket (5) opposite side, be provided with fixed axis one (6-3) between described junction plate one (6-1) and the junction plate two (6-2), the lower end and the fixed axis one (6-3) that are provided with holding piece one (6-4) and holding piece one (6-4) on the described fixed axis one (6-3) are rotationally connected, be provided with fixed axis two (6-8) between described junction plate three (6-5) and the junction plate four, the lower end and the fixed axis two (6-8) that are provided with holding piece two (6-6) and holding piece two (6-6) on the described fixed axis two (6-8) are rotationally connected, the upper end of described holding piece one (6-4) is connected by bolt (6-7) with the upper end of holding piece two (6-6), and described holding piece one (6-4) and holding piece two (6-6) are circular arc and suitable with the shape of basket (5).
4. according to claim 1 for rock core is moved back center device from what basket was released, it is characterized in that: described oil pipe two (10) is communicated with hydraulic oil container (7) by oil pipe six (16), is provided with overflow valve (17) on the described oil pipe six (16).
5. according to claim 1 for the center device that moves back of rock core from the basket release, it is characterized in that: be provided with adjustable throttle valve (15) on the described oil pipe five (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220369207 CN202767924U (en) | 2012-07-28 | 2012-07-28 | Core ejecting device used for ejecting core out of core pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220369207 CN202767924U (en) | 2012-07-28 | 2012-07-28 | Core ejecting device used for ejecting core out of core pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202767924U true CN202767924U (en) | 2013-03-06 |
Family
ID=47774507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220369207 Expired - Fee Related CN202767924U (en) | 2012-07-28 | 2012-07-28 | Core ejecting device used for ejecting core out of core pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202767924U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106285611A (en) * | 2016-09-27 | 2017-01-04 | 重庆科技学院 | A kind of rock beam top driving device for API standard diversion chamber |
| CN109899016A (en) * | 2019-02-26 | 2019-06-18 | 赵秀军 | A kind of heavy duty detergent exploring equipment convenient for safeguarding for iron ore sampling |
-
2012
- 2012-07-28 CN CN 201220369207 patent/CN202767924U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106285611A (en) * | 2016-09-27 | 2017-01-04 | 重庆科技学院 | A kind of rock beam top driving device for API standard diversion chamber |
| CN106285611B (en) * | 2016-09-27 | 2018-08-14 | 重庆科技学院 | A kind of rock beam top driving device for API standard diversion chamber |
| CN109899016A (en) * | 2019-02-26 | 2019-06-18 | 赵秀军 | A kind of heavy duty detergent exploring equipment convenient for safeguarding for iron ore sampling |
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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: 20130306 Termination date: 20130728 |