CN112478752A - Fixing method for irregular mine stone - Google Patents
Fixing method for irregular mine stone Download PDFInfo
- Publication number
- CN112478752A CN112478752A CN202011364135.8A CN202011364135A CN112478752A CN 112478752 A CN112478752 A CN 112478752A CN 202011364135 A CN202011364135 A CN 202011364135A CN 112478752 A CN112478752 A CN 112478752A
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- Prior art keywords
- hydraulic
- oil cylinder
- rod
- stone
- hydraulic oil
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/24—Earth materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/045—Sand, soil and mineral ore
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/04—Detection means
- B65G2203/042—Sensors
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a method for fixing irregular mine stones, which comprises the steps of installing a fixed base plate, wherein a support is arranged on the fixed base plate, a hydraulic oil cylinder is fixedly arranged at the top of the support, the lower part of the hydraulic oil cylinder is a power output end, the power output end is provided with a hydraulic rod, the lower end of the hydraulic rod is provided with a clamping block, and a rotating gear is arranged in the clamping block; the brackets on the two sides of the rotating gear are respectively provided with a guide rail groove which is longitudinally arranged, a clamping rod is arranged in the guide rail groove, one side of the clamping rod, which faces the rotating gear, is provided with a rack, and the rotating gear is meshed with the racks of the clamping rod; the bottom end of the clamping rod is provided with a rubber pad. The invention can fix and clamp the irregular mine stone blocks, and is convenient for local differentiation sampling, polishing, observation and chemical detection in the research process.
Description
Technical Field
The invention relates to a method for fixing irregular mine stones, and belongs to the technical field of mining machinery tools.
Background
When perhaps utilizing rock mineral as experimental materials when studying the analysis rock mineral, need fix the centre gripping to the ore stone sometimes, the local differentiation sample in the research process of just so being convenient for, polish, observe and chemical detection, but natural general stone volume is great, and weight is great, and for irregular shape, does not have special centre gripping fixing tool, so, when carrying out research and analysis, very inconvenient, and there is the potential safety hazard.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a method for fixing irregular mine stones, aiming at the defects of the prior art.
In order to solve the technical problems, the invention adopts the technical scheme that:
a method of fixing irregular mine stones comprising the steps of:
the method comprises the following steps: the mounting and fixing device is used for fixing the support on the fixing bottom plate, mounting the hydraulic oil cylinder on the top of the support, mounting a pair of guide rail grooves on two sides in the support, mounting the threaded ejector rod at the lower part of the support, mounting a clamping block with a rotating gear at the tail end of the hydraulic rod, mounting clamping rods with racks in the guide rail grooves and ensuring that the racks of the two clamping rods are meshed with the rotating gear;
step two: placing the stone blocks on the fixed bottom plate, starting the hydraulic oil cylinder, enabling the hydraulic rods to descend until one clamping rod contacts the stone blocks, and closing the hydraulic oil cylinder;
step three: the threaded mandrils on the two sides of the stone block are rotated inwards until the threaded mandrils are contacted with the stone block;
step four: starting the hydraulic oil cylinder, enabling the other hydraulic rod to descend, rotating the gear until the two hydraulic rods are contacted with the stone, and closing the hydraulic oil cylinder;
step five: further rotating the two thread ejector rods, and synchronously rotating the two thread ejector rods;
step six: and starting the hydraulic oil cylinder to enable the two hydraulic rods to downwards extrude the stone, simultaneously rotating the two thread ejector rods to enable the two thread ejector rods to transversely extrude the stone, finally closing the hydraulic oil cylinder and screwing the locking nut.
As a further preferable scheme, at least one bracket is arranged on the fixed bottom plate.
As a further preferable scheme, the bottom end of the clamping rod is provided with a thimble, and the rubber pad is coated on the thimble.
As a further preferred option, the stent is of a "convex" configuration.
As a further preferred solution, the bottom end of the gripping shank is provided with a pressure sensor.
As a further preferred scheme, a tension spring is arranged between the upper end of the hydraulic rod and the top of the bracket.
Compared with the prior art, the invention can fix and clamp the irregular mine stones, and is convenient for local differentiation sampling, polishing, observation and chemical detection in the research process.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The fixing device for the irregular mine stone blocks comprises a fixing base plate 1, wherein a support 2 is arranged on the fixing base plate 1, the support 2 is of a convex structure, a hydraulic oil cylinder 3 is fixedly arranged at the top of the support 2, the hydraulic oil cylinder 3 contains hydraulic oil, an oil pipe is externally connected, the oil inlet amount and the oil inlet pressure are controlled by an external system, the lower part of the hydraulic oil cylinder 3 is a power output end, the power output end is provided with a hydraulic rod 4, the lower end of the hydraulic rod 4 is provided with a clamping block 5, and a rotating gear 6 is arranged in the clamping block 5;
the oil pressure in the hydraulic oil cylinder 3 is increased, and the piston and the hydraulic rod 4 are pushed to move downwards.
The support 2 on two sides of the rotating gear 6 is respectively provided with a guide rail groove 7 which is longitudinally arranged, a clamping rod 8 which is limited in the guide rail groove 7 and can move up and down is arranged in the guide rail groove 7, the clamping rod 8 is vertical, one side of the clamping rod 8, which faces the rotating gear 6, is provided with a rack 9, the rack 9 is arranged along the length direction of the clamping rod 8, and the rotating gear 6 is respectively meshed with the racks 9 of the clamping rods 8 on two sides;
and a rubber pad 10 is arranged at the bottom end of the clamping rod 8.
A tension spring is arranged between the upper end of the hydraulic rod 4 and the top of the bracket 2.
When the hydraulic lifting device is used, a stone is placed on the fixed base plate 1 below the support 2, the hydraulic oil cylinder 3 is started, the hydraulic rods 4 move downwards, the clamping rods 8 on two sides of the rotating gear 6 are the same in weight, the rotating gear 6 keeps not rotating, when one clamping rod 8 contacts the stone, the downward movement is immediately stopped, a reverse acting force is given to the rotating gear 6, the hydraulic oil cylinder 3 continues to push the hydraulic rods 4 downwards, the rotating gear 6 rotates to drive the other hydraulic rod 4 to move downwards until the other hydraulic rod contacts the stone, the reverse acting force is also given to the rotating gear 6, when the two hydraulic rods 4 contact the stone, the hydraulic oil cylinder 3 continuously pushes the hydraulic rods 4 downwards and then stops immediately, the thrust is kept, and the rotating gear 6 keeps not rotating due to the reverse acting forces of the two hydraulic rods 4.
The fixing bottom plate 1 is provided with at least one support 2, and stones with long structures can be fixed in a mode of a plurality of groups of hydraulic rods 4.
The bottom of supporting rod 8 is equipped with the thimble, rubber pad 10 cladding in the thimble, after hydraulic stem 4 acted on the stone, the thimble can increase local pressure, plays the further fastening effect to the stone, and rubber pad 10 then can increase with the contact surface of stone, increases frictional force, avoids the roll-off.
The 2 lateral parts of support have the screw hole, run through this screw hole and be equipped with screw ejector pin 11, have lock nut 12 on the screw ejector pin 11, and screw ejector pin 11 is located the tip of 2 inboard sides of support, can follow the lateral part of following of stone and fix the centre gripping, further improve the fixed effect to the stone from a plurality of directions.
The bottom end of the clamping rod 8 is provided with a pressure sensor, so that the clamping force of each hydraulic rod 4 on the stone can be monitored in real time.
The above-mentioned embodiments, objects, technical solutions and advantages of the present invention are further described in detail, it should be understood that the above-mentioned embodiments are only illustrative of the present invention and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A method of fixing irregular mine stones comprising the steps of:
the method comprises the following steps: the mounting and fixing device is characterized in that a support (2) is fixed on a fixed bottom plate (1), a hydraulic oil cylinder (3) is mounted at the top of the support (2), a pair of guide rail grooves (7) is mounted at two sides in the support (2), a threaded ejector rod (11) is mounted at the lower part of the support (2), a clamping block (5) with a rotating gear (6) is mounted at the tail end of a hydraulic rod (4), clamping rods (8) with racks (9) are mounted in the guide rail grooves (7), and the racks (9) of the two clamping rods (8) are guaranteed to be in a meshed state with the rotating gear (6);
step two: placing the stone blocks on the fixed bottom plate (1), starting the hydraulic oil cylinder (3), enabling the hydraulic rod (4) to descend until one clamping rod (8) contacts the stone blocks, and closing the hydraulic oil cylinder (3);
step three: the threaded mandrils (11) at the two sides of the stone block are rotated inwards until the threaded mandrils (11) are contacted with the stone block;
step four: starting the hydraulic oil cylinder (3), enabling the other hydraulic rod (4) to move downwards, rotating the rotating gear (6) until the two hydraulic rods (4) are contacted with the stone, and closing the hydraulic oil cylinder (3);
step five: further rotating the two thread ejector rods (11), and synchronously rotating the two thread ejector rods (11);
step six: starting the hydraulic oil cylinder (3), enabling the two hydraulic rods (4) to downwards extrude the stone, simultaneously rotating the two thread ejector rods (11), enabling the two thread ejector rods (11) to transversely extrude the stone, finally closing the hydraulic oil cylinder (3), and screwing the locking nut (12).
2. A method of fixing irregular mine stones according to claim 1, characterised in that: the fixed bottom plate (1) is provided with at least one bracket (2).
3. A method of fixing irregular mine stones according to claim 1, characterised in that: the bottom end of the clamping rod (8) is provided with a thimble, and the rubber pad (10) is coated on the thimble.
4. A method of fixing irregular mine stones according to claim 1, characterised in that: the bracket (2) is of a convex structure.
5. A method of fixing irregular mine stones according to claim 5, characterised in that: the bottom end of the clamping rod (8) is provided with a pressure sensor.
6. A method of fixing irregular mine stones according to claim 1, characterised in that: and a tension spring is arranged between the upper end of the hydraulic rod (4) and the top of the bracket (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011364135.8A CN112478752A (en) | 2020-11-27 | 2020-11-27 | Fixing method for irregular mine stone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011364135.8A CN112478752A (en) | 2020-11-27 | 2020-11-27 | Fixing method for irregular mine stone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112478752A true CN112478752A (en) | 2021-03-12 |
Family
ID=74936630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011364135.8A Pending CN112478752A (en) | 2020-11-27 | 2020-11-27 | Fixing method for irregular mine stone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112478752A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113020880A (en) * | 2021-04-14 | 2021-06-25 | 云南航葆科技有限公司 | Patch resistance welding trial-manufacturing tool for integrated circuit board research and development |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB649397A (en) * | 1948-08-06 | 1951-01-24 | James Edward Wilson | Improvements in vices |
| EP0234677A1 (en) * | 1986-01-08 | 1987-09-02 | Tai-Her Yang | Clamping device |
| CN207343539U (en) * | 2017-08-22 | 2018-05-11 | 恒信自动化（大连）有限公司 | Shaped piece pressue device |
| CN208117434U (en) * | 2018-04-10 | 2018-11-20 | 安徽戴家工艺有限公司 | Surface rubbing device is used in a kind of renovation of wood residues |
| CN109093428A (en) * | 2018-09-14 | 2018-12-28 | 天奇自动化工程股份有限公司 | A kind of uniform clamp system of irregular workpiece |
| CN210704390U (en) * | 2019-07-22 | 2020-06-09 | 深圳市金盛机电科技有限公司 | Positioning mechanism |
| CN211163594U (en) * | 2019-09-04 | 2020-08-04 | 上海荣计达仪器科技有限公司 | Building materials product quality detection anchor clamps |
-
2020
- 2020-11-27 CN CN202011364135.8A patent/CN112478752A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB649397A (en) * | 1948-08-06 | 1951-01-24 | James Edward Wilson | Improvements in vices |
| EP0234677A1 (en) * | 1986-01-08 | 1987-09-02 | Tai-Her Yang | Clamping device |
| CN207343539U (en) * | 2017-08-22 | 2018-05-11 | 恒信自动化（大连）有限公司 | Shaped piece pressue device |
| CN208117434U (en) * | 2018-04-10 | 2018-11-20 | 安徽戴家工艺有限公司 | Surface rubbing device is used in a kind of renovation of wood residues |
| CN109093428A (en) * | 2018-09-14 | 2018-12-28 | 天奇自动化工程股份有限公司 | A kind of uniform clamp system of irregular workpiece |
| CN210704390U (en) * | 2019-07-22 | 2020-06-09 | 深圳市金盛机电科技有限公司 | Positioning mechanism |
| CN211163594U (en) * | 2019-09-04 | 2020-08-04 | 上海荣计达仪器科技有限公司 | Building materials product quality detection anchor clamps |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113020880A (en) * | 2021-04-14 | 2021-06-25 | 云南航葆科技有限公司 | Patch resistance welding trial-manufacturing tool for integrated circuit board research and development |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210312 |
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| RJ01 | Rejection of invention patent application after publication |