CN101650269A - Wind-spring type expandable sampling rod - Google Patents
Wind-spring type expandable sampling rod Download PDFInfo
- Publication number
- CN101650269A CN101650269A CN200910035183A CN200910035183A CN101650269A CN 101650269 A CN101650269 A CN 101650269A CN 200910035183 A CN200910035183 A CN 200910035183A CN 200910035183 A CN200910035183 A CN 200910035183A CN 101650269 A CN101650269 A CN 101650269A
- Authority
- CN
- China
- Prior art keywords
- rolling wheel
- elastic rod
- wind
- support
- bracket
- 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.)
- Granted
Links
Images
Abstract
The utility model relates to a wind-spring type expandable sampling rod which is characterized in that: the wind-spring type expandable sampling rod comprises a bracket, a wind spring contraction caseand a motor are arranged on the bracket, the wind spring contraction case comprises a shell and an elastic rod with C-shaped cross section, an inlet and outlet for leading the elastic rod in and outis arranged on the shell, a reverting wheel disc is rotationally connected on the shell, one end of the elastic rod is connected with the reverting wheel disc, a convex rolling wheel is connected on arotating shaft of the motor, and the convex rolling wheel is rotationally connected with the bracket, a concave rolling wheel bracket is connected on the bracket in a sliding way, and a concave rolling wheel matched with the convex rolling wheel is connected on the concave rolling wheel bracket, the other end of the elastic rod is held between the concave rolling wheel and the convex rolling wheel, the sliding direction of the concave rolling wheel bracket is parallel to the holding force for holding the elastic rod, a tension spring is connected between the concave rolling wheel bracket andthe bracket, a cavity is arranged on the reverting wheel disc, a column is arranged in the cavity, and the column is fixed on the shell, and an expandable wind spring is connected between the column and the reverting wheel disc.
Description
One, technical field
The present invention relates to the thief rod of control automatically, especially relate to the scalable thief rod of the big stroke of a kind of spring type small size.
Two, background technology
Under the background that control and Robotics are developed by leaps and bounds automatically, human rely on more and more automation equipment such as robot human footmarks difficult to and dangerous place gather material and analyze, gather materials such as the ore in space field such as the moon, Mars and south poles, nuclear pollution or chemical contamination zone, soil, ice and snow as relying on self-actuated sampler.Power supply in the automation equipments such as robot of above-mentioned local work generally relies on sun power, wind energy etc. to provide, and these green energy resource power are limited, and this has just proposed requirement to the power of self-actuated sampler.Simultaneously, because self-actuated sampler need be transported to space or remote place from this locality, this has just also proposed requirement to the volume and weight of sampler, and promptly under the prerequisite that realizes function, power consumption, the volume and weight of sampler are the smaller the better.In addition for sampler, the intensity outbalance of sampling impulse stroke and thief rod, the sampling stroke is big more, the working range of sampler is just big more, the intensity of thief rod is big more, allows the material hardness of sampling just high more, therefore, under the equal situation of volume and weight, the sampling depth of sampler and the intensity of thief rod are the bigger the better.In sampler, thief rod is that volume, weight or power consumption all account for very big proportion, and therefore, the design of the high-intensity thief rod of the big stroke low-power consumption of small size is particularly important.
Present thief rod both domestic and external mainly contains structures such as the many bar connections of articulated type, the many bar connections of pinion and-rack, the connection of many bars of barrel screw, they mainly are that mode by joint, rack-and-pinion or thread screw links together the more piece sub bar, each sub bar is contracted in together when not working, it is continuous that each sub bar launches a word during work, thereby realize the flexible of impulse stroke.Because they are hard connections, therefore exist to take up space big after shrinking and launch shortcomings such as impulse stroke little and weight in back is big, and in case the intensity that contractility surpasses sub bar occurs, thief rod will global failure.
Three, summary of the invention
The invention provides a kind of wind-spring type expandable sampling rod that helps reducing volume and weight, enlarges stroke, it can be applied in the sampler of automation equipment and robot.
Technical scheme of the present invention is: a kind of wind-spring type expandable sampling rod, comprise: support, on support, be provided with wind spring contracting box and motor, described wind spring contracting box comprises that shell and xsect are the elastic rod of " C " shape, on shell, be provided with the import and export of coming in and going out for elastic rod, be rotatably connected to the recovery wheel disc on shell, an end of elastic rod is connected with the recovery wheel disc; Being connected with protruding roller and protruding roller and support in the rotating shaft of motor is rotationally connected, on support, slidely connect recessed rolling wheel support, on recessed rolling wheel support, be connected with the recessed roller that is complementary with protruding roller, the other end of elastic rod is clamped between recessed roller and the protruding roller, the glide direction of described recessed rolling wheel support is parallel with the holding force of clamping elastic rod, is connected with extension spring between described recessed rolling wheel support and support.
Compared with prior art, beneficial effect of the present invention is as follows:
(1) the present invention crispaturas in the wind spring contracting box by elastic rod, has realized that the volume of thief rod device is little, in light weight; (2) the elastic rod sectional area of the present invention's employing is " C " shape, and intensity is higher and have bigger vertical anti-push-pull effort, can multi-turn crispatura in the wind spring contracting box owing to expansion link simultaneously, so can realize the big stroke work of elastic rod; (3) the present invention only needs a motor just can drive the contraction and the stretching, extension of expansion link, and is therefore low in energy consumption.(4) can not damage after the elastic rod bending that the present invention adopts, overcome the shortcoming that the stressed conference excessively of rigid rod in the past fractures and damages; (5) the present invention utilizes the moving up and down of frictional force drives elastic rod of protruding roller, recessed roller and elastic rod, increases area, has put forward high friction force, also avoids positive drive to damage the possibility of motor simultaneously, and motor is had protective effect; (6) the present invention adopts contraction wind spring drive recovery wheel disc inwardly to tighten up, automatically elastic rod being shunk into, wind spring shrinks in the shell, when sampling head being installed in the elastic rod lower end, the convergent force of the gravity of sampling head and contraction wind spring balances each other, and the friction force that has improved protruding roller, recessed roller and elastic rod is converted to the efficient that sampling head creeps into power.The present invention can be applied to utilize the automation equipment and the robot of green energy resources such as sun power, wind energy, especially be applied to space field such as the moon, Mars and south poles, nuclear pollution, chemical contamination and other human footmarks difficult to or the collecting work of the ore of hazardous location, soil, ice and snow etc.
Four, description of drawings
Fig. 1 is the structural representation of the embodiment of the invention.
Fig. 2 is the local lateral side view of the embodiment of the invention.
Fig. 3 is the structural representation of wind spring contracting box in the embodiment of the invention.
Five, specific embodiments
Embodiment 1
Present embodiment relates to the scalable thief rod device of the big stroke of a kind of spring type small size, wind spring contracting box 2, rolling wheel support 12 and electric machine support 11 all are fixed on the fixed head 1, motor 9 be fixed on the electric machine support 11 and with 8 coaxial linking to each other of shaft coupling, shaft coupling 8 again with protruding 6 coaxial linking to each other of roller, protruding roller 6 is fixed on the rolling wheel support 12 by bearing 13, recessed roller 5 links to each other with two recessed rolling wheel supports 4 by bearing 13, recessed rolling wheel support 4 is fixed on the rolling wheel support 12 by extension spring 10, sectional area is clamped by protruding roller 6 and recessed roller 5 for the elastic rod 3 of " C " shape, elastic rod 3 lower ends connect sampling head 7, when motor 9 is rotated in the forward, the protruding roller 6 of driven by motor is rotated in the forward, the convergent force of extension spring 10 makes protruding roller 6, produce friction force between elastic rod 3 and the recessed roller 5, protruding roller 6 drives elastic rod 3 by friction force and moves downward, elastic rod 3 drives recessed roller 5 reverse rotations again, realize the downward elongation of elastic rod 3, thereby drive sampling head 7 and move downward sampling, same when motor 9 reverse rotations, the convergent force of extension spring 10 makes protruding roller 6, produce friction force between elastic rod 3 and the recessed roller 5, protruding roller 6 reverse rotations of driven by motor, protruding roller 6 drives elastic rod 3 by friction force and moves upward, elastic rod 3 drives recessed roller 5 again and is rotated in the forward, realize upwards shrinking of elastic rod 3, move upward thereby drive sampling head 7.
Embodiment 2
Present embodiment relates to the scalable thief rod device of the big stroke of a kind of spring type small size, wind spring contracting box 2, rolling wheel support 12 and electric machine support 11 all are fixed on the fixed head 1, motor 9 be fixed on the electric machine support 11 and with 8 coaxial linking to each other of shaft coupling, shaft coupling 8 again with protruding 6 coaxial linking to each other of roller, protruding roller 6 is fixed on the rolling wheel support 12 by bearing 13, recessed roller 5 links to each other with two recessed rolling wheel supports 4 by bearing 13, recessed rolling wheel support 4 is fixed on the rolling wheel support 12 by extension spring 10, sectional area is clamped by protruding roller 6 and recessed roller 5 for the elastic rod 3 of " C " shape, elastic rod 3 is wound on and recovers wheel disc 14 outsides, shrink in the opening that is fixed in the cylinder 15 of opening " yi word pattern " mouth in the wind spring contracting box shell 17 in wind spring 16 the inners, shrink wind spring 16 outer ends and recover roller 14 inboard fixedlying connected, the power of inwardly crispaturaing of shrinking wind spring 16 makes that recovering wheel disc 14 inwardly shrinks all the time, thereby make the elastic rod 3 that connects thereon be in inside tendencies toward shrinkage all the time, elastic rod 3 lower ends connect sampling head 7, the gravity of sampling head 7 balances each other with the inwardly power of crispaturaing of shrinking wind spring 16, when motor 9 is rotated in the forward when driving elastic rod 3 elongation downwards or motor 9 reverse rotations and driving elastic rod 3 and upwards shrink, improved protruding roller 6, recessed roller 5 is converted to the efficient that sampling head creeps into power with the friction force of elastic rod 3, when sampling head 7 is electric drill, can realize drilling through of ore, when sampling head 7 can be realized soil during for clamper, the sampling of dust and snow.
Present embodiment relates to a kind of wind-spring type expandable sampling rod, comprise: support, on support, be provided with wind spring contracting box 2 and motor 9, described wind spring contracting box 2 comprises that shell 17 and xsect are the elastic rod 3 of " C " shape, on shell 17, be provided with the import and export of coming in and going out for elastic rod 3, on shell 17, be rotatably connected to and recover wheel disc 14, one end of elastic rod 3 is connected with recovery wheel disc 14, being connected with protruding roller 6 and protruding roller 6 and support in the rotating shaft of motor 9 is rotationally connected, on support, slidely connect recessed rolling wheel support 4, on recessed rolling wheel support 4, be connected with the recessed roller 5 that is complementary with protruding roller 6, the other end of elastic rod 3 is clamped between recessed roller 5 and the protruding roller 6, the glide direction of recessed rolling wheel support 4 is parallel with the holding force of clamping elastic rod 3, between described recessed rolling wheel support 4 and support, be connected with extension spring 10, in the present embodiment, recovering to be provided with cavity on the wheel disc 14, in cavity, there are cylinder 15 and cylinder 15 to be fixed on the shell 17, between cylinder 15 and recovery wheel disc 14, are connected with and shrink wind spring 16.
Claims (2)
1. wind-spring type expandable sampling rod, it is characterized in that, comprise: support, on support, be provided with wind spring contracting box (2) and motor (9), described wind spring contracting box (2) comprises that shell (17) and xsect are the elastic rod (3) of " C " shape, be provided with the import and export of coming in and going out for elastic rod (3) on shell (17), be rotatably connected on shell (17) and recover wheel disc (14), an end of elastic rod (3) is connected with recovery wheel disc (14); Being connected with protruding roller (6) and protruding roller (6) in the rotating shaft of motor (9) is rotationally connected with support, on support, slidely connect recessed rolling wheel support (4), on recessed rolling wheel support (4), be connected with the recessed roller (5) that is complementary with protruding roller (6), the other end of elastic rod (3) is clamped between recessed roller (5) and the protruding roller (6), the glide direction of recessed rolling wheel support (4) is parallel with the holding force of clamping elastic rod (3), is connected with extension spring (10) between described recessed rolling wheel support (4) and support.
2. according to the described wind-spring type expandable sampling rod of claim 1, it is characterized in that recovering to be provided with cavity on the wheel disc (14), in cavity, there are cylinder (15) and cylinder (15) to be fixed on the shell (17), between cylinder (15) and recovery wheel disc (14), are connected with and shrink wind spring (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910035183XA CN101650269B (en) | 2009-09-07 | 2009-09-07 | Wind-spring type expandable sampling rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910035183XA CN101650269B (en) | 2009-09-07 | 2009-09-07 | Wind-spring type expandable sampling rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101650269A true CN101650269A (en) | 2010-02-17 |
| CN101650269B CN101650269B (en) | 2012-01-04 |
Family
ID=41672550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910035183XA Expired - Fee Related CN101650269B (en) | 2009-09-07 | 2009-09-07 | Wind-spring type expandable sampling rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101650269B (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101982750A (en) * | 2010-09-28 | 2011-03-02 | 东南大学 | Control method and device thereof for vibration frequency of coil spring type sampler |
| CN102384858A (en) * | 2011-08-23 | 2012-03-21 | 东南大学 | Flexible four-bar sampling mechanical arm |
| CN102721574A (en) * | 2012-06-26 | 2012-10-10 | 北京华夏力鸿商品检验有限公司 | Movable quick coal sampling machine adopting loading machine as carrier |
| CN107560887A (en) * | 2017-10-13 | 2018-01-09 | 中国科学院海洋研究所 | A kind of seawater sampler only swings device |
| CN108318672A (en) * | 2018-01-17 | 2018-07-24 | 成都菲斯普科技有限公司 | A kind of internal medicine and clinical laboratory's living body sampling analyzer |
| CN109724844A (en) * | 2019-02-13 | 2019-05-07 | 江苏双双高新科技有限公司 | A kind of water drawing device of water environment sampling machine |
| CN109724843A (en) * | 2019-02-13 | 2019-05-07 | 江苏双双高新科技有限公司 | A kind of automatic sampling mechanism measuring machine |
| CN109724842A (en) * | 2019-02-13 | 2019-05-07 | 江苏双双高新科技有限公司 | A kind of quick Qu Ye mechanism, robot |
| CN109724845A (en) * | 2019-02-13 | 2019-05-07 | 江苏双双高新科技有限公司 | A kind of sampling robots sampler |
| CN113324194A (en) * | 2021-06-10 | 2021-08-31 | 宁波公牛光电科技有限公司 | Lighting device |
| CN113658489A (en) * | 2021-09-06 | 2021-11-16 | 安徽理工大学 | Teaching aid for advanced mathematic differential teaching |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2852096Y (en) * | 2005-10-25 | 2006-12-27 | 周学发 | Automatic sampler |
-
2009
- 2009-09-07 CN CN200910035183XA patent/CN101650269B/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101982750A (en) * | 2010-09-28 | 2011-03-02 | 东南大学 | Control method and device thereof for vibration frequency of coil spring type sampler |
| CN101982750B (en) * | 2010-09-28 | 2012-02-01 | 东南大学 | Control method and device thereof for vibration frequency of coil spring type sampler |
| CN102384858A (en) * | 2011-08-23 | 2012-03-21 | 东南大学 | Flexible four-bar sampling mechanical arm |
| CN102721574A (en) * | 2012-06-26 | 2012-10-10 | 北京华夏力鸿商品检验有限公司 | Movable quick coal sampling machine adopting loading machine as carrier |
| CN107560887A (en) * | 2017-10-13 | 2018-01-09 | 中国科学院海洋研究所 | A kind of seawater sampler only swings device |
| CN108318672A (en) * | 2018-01-17 | 2018-07-24 | 成都菲斯普科技有限公司 | A kind of internal medicine and clinical laboratory's living body sampling analyzer |
| CN108318672B (en) * | 2018-01-17 | 2019-12-03 | 刘庆玲 | A kind of internal medicine and clinical laboratory's living body sampling analyzer |
| CN109724842A (en) * | 2019-02-13 | 2019-05-07 | 江苏双双高新科技有限公司 | A kind of quick Qu Ye mechanism, robot |
| CN109724843A (en) * | 2019-02-13 | 2019-05-07 | 江苏双双高新科技有限公司 | A kind of automatic sampling mechanism measuring machine |
| CN109724845A (en) * | 2019-02-13 | 2019-05-07 | 江苏双双高新科技有限公司 | A kind of sampling robots sampler |
| CN109724844A (en) * | 2019-02-13 | 2019-05-07 | 江苏双双高新科技有限公司 | A kind of water drawing device of water environment sampling machine |
| CN109724843B (en) * | 2019-02-13 | 2021-06-01 | 江苏双双高新科技有限公司 | Automatic sampling mechanism of measuring machine |
| CN109724842B (en) * | 2019-02-13 | 2021-06-01 | 江苏双双高新科技有限公司 | Robot gets liquid mechanism fast |
| CN109724845B (en) * | 2019-02-13 | 2021-06-15 | 江苏双双高新科技有限公司 | Sampling device for sampling robot |
| CN109724844B (en) * | 2019-02-13 | 2021-06-29 | 江苏双双高新科技有限公司 | Water drawing device of water environment sampling machine |
| CN113324194A (en) * | 2021-06-10 | 2021-08-31 | 宁波公牛光电科技有限公司 | Lighting device |
| CN113658489A (en) * | 2021-09-06 | 2021-11-16 | 安徽理工大学 | Teaching aid for advanced mathematic differential teaching |
| CN113658489B (en) * | 2021-09-06 | 2023-01-17 | 安徽理工大学 | Teaching aid for advanced mathematic differential teaching |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101650269B (en) | 2012-01-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101650269B (en) | Wind-spring type expandable sampling rod | |
| CN104385293B (en) | A kind of rotary-type flexible joint | |
| CN103817704B (en) | The submissive end effector that a kind of lasso trick drives | |
| CN110549322A (en) | modularized robot based on integral tensioning structure | |
| CN207125933U (en) | A kind of rotor for blood pump | |
| CN201338186Y (en) | Combined hydraulic device for mounting and dismounting fasteners | |
| CN109282508A (en) | A kind of solar water heater | |
| CN202911477U (en) | Hand-operated mounting instrument for non-pneumatic tire | |
| CN104724240A (en) | Moped capable of being powered by gravitational potential energy | |
| CN212005111U (en) | Safety monitoring device for limited space | |
| CN204054039U (en) | Be applicable to the drilling rod automatic-discharging manipulator of rock-core borer | |
| CN203515394U (en) | Miniature hydraulic spinner | |
| CN103256014B (en) | It is a kind of for the injection head experimental provision of marine riser will be entered under coiled tubing | |
| CN200968734Y (en) | Solar hydraulically driving type tracking apparatus | |
| CN205134460U (en) | Automatic change drain cleaner | |
| CN210616524U (en) | Modularized robot based on integral tensioning structure | |
| CN202229934U (en) | Flexible four-rod sampling mechanical arm | |
| CN211473618U (en) | Tent support of convenient equipment | |
| CN208683471U (en) | A kind of electric pole pier head machine clamping device | |
| CN207839125U (en) | A kind of underwater pollutant cutting and grinding device for hydraulic engineering | |
| CN207014286U (en) | A kind of device of automatic press-in sleeve pipe | |
| CN210142182U (en) | Palm machine for debugging electric power terminal acquisition equipment | |
| CN210370151U (en) | Novel hydraulic engineering construction period protective equipment | |
| CN208789464U (en) | A kind of skylight track-type facilities | |
| CN220851353U (en) | Installation component of meteorological data acquisition device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU SHUANGSHUANG HI-TECH CO., LTD. Free format text: FORMER OWNER: SOWTHEAST UNIV. Effective date: 20131015 Owner name: SOWTHEAST UNIV. Effective date: 20131015 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 210096 NANJING, JIANGSU PROVINCE TO: 226600 NANTONG, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131015 Address after: 226600, No. 188 West Coast Road, Haian County, Nantong, Jiangsu Patentee after: JIANGSU SHUANGSHUANG HI-TECH CO., LTD. Patentee after: Southeast University Address before: 210096 Jiangsu city Nanjing Province four pailou No. 2 Patentee before: Southeast University |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20180907 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |