CN110672364A - Soil sample cutting instrument for soil test - Google Patents
Soil sample cutting instrument for soil test Download PDFInfo
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- CN110672364A CN110672364A CN201911085648.2A CN201911085648A CN110672364A CN 110672364 A CN110672364 A CN 110672364A CN 201911085648 A CN201911085648 A CN 201911085648A CN 110672364 A CN110672364 A CN 110672364A
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- soil
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
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- Life Sciences & Earth Sciences (AREA)
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- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to a soil sample cutting instrument for soil tests, which belongs to the technical field of soil test devices, and the technical scheme is characterized in that the soil sample cutting instrument for the soil tests comprises a rack, wherein a cutting assembly is fixedly arranged on the rack, the cutting assembly comprises a cutting driving piece which is fixedly connected with the rack and faces downwards vertically, and a cutter which is fixedly connected with the bottom end of the cutting driving piece, a containing box for containing soil samples is arranged right below the cutter, a plurality of spliced discharge plates are arranged at the bottom of the containing box, the number of the discharge plates is equal to the number of the soil samples cut by the cutter, adjacent discharge plates are in elastic butt joint, a lifting driving piece for driving the discharge plates to lift is fixedly arranged at the bottom of the rack, and the effect of reducing the difficulty in taking out the soil samples after cutting is achieved.
Description
Technical Field
The invention relates to the technical field of geotechnical test devices, in particular to a soil sample cutting instrument for geotechnical tests.
Background
In geotechnical engineering investigation, in order to accurately judge the physical and mechanical properties of the rock-soil mass, besides an in-situ test method is adopted on site, an undisturbed or disturbed rock-soil sample needs to be collected and returned to a room, a specific instrument is adopted for carrying out geotechnical test, and the physical and mechanical property indexes of the rock-soil mass are judged and analyzed according to the test structure.
The existing Chinese patent with reference publication number CN204718856U discloses a soil sample cutting instrument for soil tests, which comprises a cutter disc frame, wherein a rack is arranged on the cutter disc frame, the lower part of the rack is arranged on the side part of the cutter disc frame, the cutter disc frame is positioned above a wall body shell, a cutter is arranged below the cutter disc frame, and the cutter is positioned right above a cutter inlet; the transmission system comprises a rotating shaft, the rotating shaft transversely penetrates through the upper portion of the supporting frame and is arranged above the limiting cavity, the rotating shaft and the supporting frame form a rotating fit, a handle is fixedly arranged at one end of the rotating shaft, a gear meshed with a rack is fixedly arranged at the other end of the rotating shaft, and the rack is perpendicularly arranged on the side portion of the supporting frame and forms a sliding fit with the supporting frame. When the handle is pulled down, the cutter is inserted into the cavity through the knife inlet. Above-mentioned soil sample surely appearance can carry out the accuracy piecemeal to geotechnical test, and the soil sample surface that surely goes is smooth level and smooth, the shape rule, the meticulous system appearance in easy later stage, and has reduced surely appearance disturbance.
The above prior art solutions have the following drawbacks: above-mentioned soil sample surely kind appearance is when using, and the original state soil sample carries out the segmentation surely kind back, needs the manual work to take out the soil sample stripping and slicing of segmentation from end box in, because end box has certain degree of depth, consequently taking out the in-process of soil sample stripping and slicing, the soil sample stripping and slicing is very easy because local atress is too big to lead to damaging, therefore the degree of difficulty of taking out of soil sample stripping and slicing is great.
Disclosure of Invention
The invention aims to provide a soil sample cutting instrument for soil tests, which reduces the difficulty in taking out a soil sample after cutting into blocks.
The technical purpose of the invention is realized by the following technical scheme:
the utility model provides a soil sample appearance of surely showing for geotechnical test, includes the frame, the fixed stripping and slicing subassembly that is provided with in the frame, the stripping and slicing subassembly include with frame fixed connection and vertical stripping and slicing driving piece down to and the cutter with stripping and slicing driving piece bottom fixed connection, be provided with under the cutter and be used for holding the box that holds of soil sample, the bottom that holds the box is provided with the ejection of compact board that the polylith concatenation formed, and the quantity that goes out the ejection of compact board equals the soil sample quantity after being cut by the cutter, and the elasticity butt is in the same place between the adjacent ejection of compact board, and the fixed lift driving piece that drives the ejection of compact board and go up and down that is.
Through the technical scheme, when the soil sample needs to be partitioned, firstly, the undisturbed soil sample is placed into the containing box to be compacted, the cutting driving piece drives the cutter to descend, the cutter descends to cut the soil sample in the containing box into a plurality of pieces, then the cutting driving piece drives the cutter to move upwards to enable the cutter to be separated from the soil sample, at the moment, the lifting driving piece drives the discharging plate to ascend, the discharging plate drives the soil sample cut into a plurality of blocks to ascend together and gradually separate from the containing box, when the height of the discharging plates completely exceeds the top end of the accommodating box, the discharging plates can be far away from each other due to the elastic restoring force, thereby make the distance increase between the adjacent soil sample, consequently when taking out the soil sample of cutting, both need not insert the hand and hold inside the box, can avoid again because the too close phenomenon of being difficult to sample that leads to of distance between two adjacent soil samples to the sample convenience after the soil sample is cut has been improved greatly.
The invention is further configured to: the accommodating box comprises two fixed plates which are opposite to each other and fixedly connected with the surface of the rack, a connecting line between the two fixed plates is perpendicular to the splicing direction of the discharge plates, adjusting plates which are opposite to each other are arranged between the two fixed plates, a bidirectional screw rod is connected to the rack in a rotating manner, the bidirectional screw rod is in threaded connection with the two adjusting plates, and the threads of the bidirectional screw rod and the threads of the two adjusting plates are opposite in rotating direction.
Through above-mentioned technical scheme, when the soil sample that cuts into the polylith is taken out to needs, earlier with the two-way lead screw of hand rotating, opposite screw thread revolves to the adjusting plate that can promote both sides to opposite direction motion, increases the distance between the adjusting plate, goes out the flitch and can be because elastic restoring force keeps away from each other, and the elastic potential energy of spring reduces to reduce the frictional force when going out the flitch and rise, let out the flitch and rise the process more steady. When keeping away from to the spring and recovering to the original length state, continue to increase the distance between the adjusting plate, the distance between adjusting plate and the adjacent soil sample also can increase this moment, consequently makes the soil sample after every piece stripping take out smoothly, has avoided causing the damage to the soil sample at the sampling in-process when improving the sample convenience.
The invention is further configured to: the surface of the rack is provided with a sliding groove, the bottom of each adjusting plate is fixedly provided with a sliding block in sliding fit with the sliding groove, the sliding block is consistent with the direction of a connecting line between the two adjusting plates along the sliding direction in the sliding groove, and the bidirectional screw rod penetrates through the two sliding blocks and forms reverse threaded fit with the two sliding blocks.
Through the technical scheme, when the adjusting plates need to be moved, the bidirectional screw rod is rotated, the reverse threads push the sliding blocks at the bottoms of the adjusting plates on the two sides to slide in opposite directions, so that the adjusting plates on the two sides are driven to slide in opposite directions, the adjusting plates on the two sides are more stable and smooth when moving, and the adjusting plates cannot be clamped due to friction force.
The invention is further configured to: the mounting groove has been seted up to polylith play flitch one side just to the concatenation each other, is provided with ejection of compact spring in the mounting groove, ejection of compact spring's both ends respectively with two play flitch fixed connection, and when two play flitchs supported the tight concatenation each other, ejection of compact spring was in compression state.
Through above-mentioned technical scheme, when the soil sample after the stripping and slicing is taken out to needs, the lift driving piece drives out the flitch and rises, break away from and hold box back ejection of compact spring can make the soil sample after the stripping and slicing keep away from each other because of elastic restoring force, take out behind the soil sample, the lift driving piece drives out the flitch and descends to get back to and holds box bottom position, ejection of compact spring is got back to the compression state again because of ejection of compact board supports tight concatenation, consequently, need not insert the hand and just can take out the soil sample between two adjacent soil samples, the integrality of soil sample has been protected simultaneously to the convenience of sample.
The invention is further configured to: the installation groove is internally provided with a guide column, the guide column is fixedly connected with one of the discharge plates and is in sliding connection with the other discharge plate, and the sliding direction is parallel to the sliding groove.
Through above-mentioned technical scheme, when the play flitch when keeping away from each other because of ejection of compact spring's restoring force, the guide post is fixed with one of them play flitch, can be so that the play flitch keeps steady at the in-process of keeping away from each other, plays the guard action to the soil sample.
The invention is further configured to: the top end of the adjusting plate is fixedly connected with a top plate, a buffering plate is arranged at one side position of the top plate, which faces the center of the containing box, a buffering spring is fixedly connected between the buffering plate and the top plate, and the elastic potential energy of the buffering spring is smaller than that of the discharging spring.
Through above-mentioned technical scheme, when needs take out the soil sample, when the lift driving piece drives the flitch and rises to the roof position on adjustment board top, the flitch can be because of ejection of compact spring's resilience keeps away from each other and the buffer board contacts, and the elastic potential energy that the buffer spring that sets up on the buffer board is less than the elastic potential energy that ejection of compact spring can not pop out the damage because of ejection of compact spring's elastic potential energy under the circumstances that the flitch was kept away from each other not influenced.
The invention is further configured to: when the buffer spring is in a natural state, the surface of one side, facing the center of the accommodating box, of the buffer plate is flush with the surface of one side, facing the center of the accommodating box, of the adjusting plate.
Through above-mentioned technical scheme, when the lift driving piece drives out the flitch when ascending to the buffer board position, because buffer board and adjusting plate are towards the surperficial parallel and level that holds box center one side, go out the flitch and can directly contact with the buffer board, the buffer board can play the guard action to the soil material that goes out on the flitch. If the distance from the buffer plate to one side of the center of the accommodating box is greater than the distance from the adjusting plate to one side of the center of the accommodating box, the buffer plate can block the discharging plate from rising; if the distance that the buffer board was held box center one side is less than the distance that the adjusting plate was held box center one side towards, ejection of compact spring's elasticity restoring force can pop out the soil material too much, can't play the guard action to the soil material.
The invention is further configured to: the height of the top plate is higher than that of the buffer plate, and the height of the buffer plate is consistent with the thickness of the discharging plate.
Through above-mentioned technical scheme, when the play flitch rises to the buffer board, go out the flitch can with the buffer board parallel and level and with the roof between form the distance, improved the convenience of taking the soil material adjacent with the buffer board.
In conclusion, the beneficial technical effects of the invention are as follows:
1. the bottom of the containing box is provided with the plurality of elastically spliced discharging plates and the lifting driving piece capable of driving the discharging plates to ascend, so that the soil samples cut into a plurality of pieces by the cutter can be completely separated from the inside of the containing box, and the effect of improving the convenience of sampling is achieved;
2. the sliding groove is formed in the surface of the machine frame, and the sliding block is fixedly arranged at the bottom of the adjusting plate, so that the effects that the adjusting plate can be moved stably and smoothly and cannot be clamped by friction force are achieved;
3. the guide columns are arranged in the mounting grooves, so that the effect of keeping stability and protecting the soil sample in the process of mutually separating the discharge plates is achieved;
4. through the top fixed connection roof at the adjusting plate, the roof sets up the buffer board towards one side position department that holds the box center, fixed connection buffer spring between buffer board and the roof, reaches the effect that the soil sample on the protection play flitch can not pop out the damage because of ejection of compact spring's elastic potential energy.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
FIG. 2 is a partial schematic structural view of the present embodiment with the supporting plate and the dicing assembly removed;
FIG. 3 is a schematic cross-sectional view of the relevant components on the table;
fig. 4 is a schematic structural diagram of the discharging plate.
Reference numerals: 1. a frame; 11. a table; 111. a chute; 112. a communicating groove; 12. a support plate; 2. a dicing assembly; 21. a dicing drive member; 211. connecting plates; 22. a cutter; 3. accommodating the box; 31. a fixing plate; 32. an adjustment plate; 321. a slider; 322. a bidirectional lead screw; 4. a discharge plate; 41. mounting grooves; 411. a discharging spring; 412. a guide post; 413. a guide section; 414. a fixed part; 5. a lifting drive member; 6. a top plate; 7. a buffer plate; 71. a buffer spring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model provides a soil sample appearance of surely for geotechnical test, combine figure 1 and figure 2, including frame 1, frame 1 includes table platform 11 and with table platform 11 fixed connection's backup pad 12, the vertical setting of backup pad 12, the surface of backup pad 12 is provided with the box 3 that holds that is used for holding the original state soil sample, the vertical block subassembly 2 down of backup pad 12 fixedly connected with, and block subassembly 2 just to holding box 3, hold the ejection of compact board 4 that the bottom was provided with the elasticity butt in the box 3, the bottom fixedly connected with of table platform 11 drives the lift driving piece 5 that ejection of compact board 4 goes up and down. When preparation soil sample stripping, at first put into the original state soil sample and hold box 3 in, then stripping and slicing subassembly 2 is downward, after cutting into the polylith shape with the original state soil sample, lift driving piece 5 drives out flitch 4 and rises to make the soil sample of being cut into the piece can take out smoothly in holding box 3, improved the convenience of sample.
As shown in fig. 1, the dicing assembly 2 includes a dicing drive 21 and a cutter 22. Cutting drive piece 21 and frame 1 fixed connection and the vertical orientation of direction are down, and cutting drive piece 21 is preferably the cylinder in this embodiment, and the piston rod of cylinder is vertical downwards and the bottom fixedly connected with of piston rod even board 211, even board 211 level setting and the fixed cutter 22 of lower surface, and the bottom of cutter 22 is sharp-pointed form.
With reference to fig. 2 and 3, the accommodating box 3 includes two fixing plates 31 facing each other and fixedly connected to the surface of the frame 1, a connecting line between the two fixing plates 31 is perpendicular to the splicing direction of the plurality of discharging plates 4, an adjusting plate 32 facing each other is disposed between the two fixing plates 31, and a slider 321 is fixedly disposed at the bottom of the adjusting plate 32. On the surface of the frame 1, the sliding grooves 111 are formed on two sides of the two adjusting plates 32 in opposite directions, the sliding blocks 321 are in sliding fit with the sliding grooves 111, so that the adjusting plates 32 are stable and smooth when moving, the adjusting plates cannot be clamped by friction, and the sliding blocks 321 are consistent with the connecting line direction between the two adjusting plates 32 along the sliding direction in the sliding grooves 111. A communicating groove 112 is formed in the machine frame 1 between the two adjusting plates 32, the communicating groove 112 and the sliding groove 111 are located on the same horizontal line, a bidirectional screw rod 322 is connected to the machine frame 1 in a rotating mode, and the bidirectional screw rod 322 penetrates through the two sliding blocks 321 through the communicating groove 112 and forms reverse threaded fit with the two sliding blocks 321. When the soil samples cut into a plurality of blocks need to be taken out, the bidirectional screw rod 322 is rotated by hand, the opposite screw threads are rotated to push the sliding blocks 321 on the two sides to move on the sliding chute 111 in opposite directions, and the distance between the adjusting plates 32 can be increased so as to be convenient for taking out the soil samples.
As shown in fig. 4, the discharge plates 4 are formed by splicing a plurality of discharge plates, the number of the discharge plates 4 is equal to the number of soil samples cut by the cutter 22, the plurality of discharge plates 4 are oppositely arranged on one side of the splice, a mounting groove 41 is formed in the mounting groove 41, discharge springs 411 are arranged in the mounting groove 41, two ends of each discharge spring 411 are fixedly connected with the two discharge plates 4 respectively, and the discharge springs 411 are in a compression state when the two discharge plates 4 are mutually abutted and spliced. The bottom of the table 11 is fixedly provided with a lifting driving member 5, in this embodiment, the lifting driving member 5 is preferably a cylinder, and a piston rod of the cylinder is fixedly connected with the bottom of one of the discharging plates 4 to drive the discharging plate 4 to move up and down. When the soil sample after the cutting needs to be taken out, the bidirectional screw rod 322 is rotated, the distance between the adjusting plates 32 is increased, the discharging plate 4 is far away from each other due to the elastic restoring force, and the elastic potential energy of the discharging spring 411 is reduced, so that the friction force when the discharging plate 4 ascends is reduced, and the ascending process of the discharging plate 4 is more stable. When the ejection of compact board 4 kept away from each other to ejection of compact spring 411 and resumeed the original length state, continue to increase the distance between adjusting plate 32, the distance between adjusting plate 32 and the adjacent soil sample also can increase this moment, consequently makes the soil sample after every stripping and slicing can both take out smoothly, has avoided causing the damage to the soil sample at the sampling in-process when improving the sample convenience. After taking out the soil sample, extrude flitch 4 earlier, make and go out mutual butt between the flitch 4, reuse lifting drive spare 5 drive play flitch 4 and descend to get back to and hold 3 bottom positions of box, ejection of compact spring 411 supports tight concatenation because of going out flitch 4 and gets back to the compression state again.
As shown in fig. 4, a guiding portion 413 and a fixing portion 414 are fixedly disposed at a splicing position of adjacent discharging plates 4 in the mounting groove 41, the guiding portion 413 is fixedly connected with one discharging plate 4, the fixing portion 414 is fixedly connected with one adjacent discharging plate 4, the fixing portion 414 is fixedly connected with a guiding column 412, and the guiding column 412 penetrates through the guiding portion 413 to be slidably connected with the discharging plate 4. When lifting drive piece 5 drives ejection of compact board 4 and rises, ejection of compact board 4 can keep away from each other because of ejection of compact spring 411's elastic restoring force to make the increase of distance between the adjacent soil sample be convenient for the sample, guide post 412 is fixed with one of them ejection of compact board 4 this moment, can make ejection of compact board 4 keep steady keeping away from the in-process each other with another ejection of compact board 4 sliding connection, has improved the convenience of sample.
As shown in fig. 3, the top end of the adjusting plate 32 is fixedly connected with the top plate 6, the position of one side of the top plate 6 facing the center of the accommodating box 3 is provided with the buffer plate 7, the height of the top plate 6 is higher than that of the buffer plate 7, the height of the buffer plate 7 is consistent with the thickness of the discharging plate 4, when the discharging plate 4 rises to the buffer plate 7, the discharging plate 4 is flush with the buffer plate 7 and forms a distance with the top plate 6, and the convenience of taking the soil adjacent to the buffer plate 7 is improved. A buffer spring 71 is fixedly connected between the buffer plate 7 and the top plate 6, and the elastic potential energy of the buffer spring 71 is smaller than that of the discharging spring 411. When the soil sample needs to be taken out, the lifting driving piece 5 drives the discharging plate 4 to ascend to the top plate 6, the discharging plate 4 is far away from each other to be in contact with the buffer plate 7 due to the restorability of the discharging spring 411, the buffer spring 71 is compressed at the moment, the elastic potential energy of the buffer spring 71 is smaller than that of the discharging spring 411, therefore, the discharging plate 4 can be made to be slowly and stably kept away from each other, and the soil sample cannot be popped out due to the inertia of the elastic potential energy of the discharging spring 411. When buffer spring 71 is in the natural state, one side of buffer plate 7 towards holding the center of box 3 keeps the parallel and level with one side surface of adjusting plate 32 towards holding the center of box 3, when ejection of compact board 4 rises to roof 6 position, ejection of compact board 4 can directly contact with buffer plate 7, and buffer plate 7 can play the guard action to the soil material on ejection of compact board 4.
The implementation principle of the embodiment is as follows: when preparation soil sample stripping, two-way lead screw 322 of hand rotation makes ejection of compact spring 411 be in compression state, place the original state soil sample this moment in holding box 3, stripping driving piece 21 drives cutter 22 downwards, after cutting the original state soil sample into polylith shape, two-way lead screw 322 of reuse hand rotation, opposite screw is revolved to two sliders 321 that promote and is moved to opposite direction in spout 111, thereby drive both sides adjusting plate 32 and move to opposite direction, increase the distance between the adjusting plate 32, ejection of compact board 4 is kept away from each other because elastic restoring force, when the spring resumes former length state, continue to increase the distance between the adjusting plate 32, the distance between adjusting plate 32 and the adjacent soil sample can increase this moment. Ejection of compact spring 411 is when original length state, the frictional force of the process that goes out flitch 4 and rise is little, let out flitch 4 steadily rise to the position with buffer board 7 parallel and level, fixed connection's buffer spring 71 between buffer board 7 and the roof 6, can be less than ejection of compact spring 411's elastic potential energy and protect the soil sample on the flitch 4 and can not pop out the damage because of ejection of compact spring 411's elastic potential energy because of elastic potential energy, it keeps away from each other because of elastic restoring force to go out flitch 4 this moment, all there is the distance between every soil sample, can need not insert the hand and hold 3 insidely alright take out of box, the integrality of soil sample has been protected when having improved the sample convenience.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (8)
1. The utility model provides a soil sample appearance of surely showing for geotechnical test, includes the frame, fixedly in the frame be provided with the stripping and slicing subassembly, the stripping and slicing subassembly include with frame fixed connection and vertical downward stripping and slicing driving piece to and with stripping and slicing driving piece bottom fixed connection's cutter, its characterized in that: be provided with under the cutter and be used for holding the box that holds of soil sample, the bottom that holds the box is provided with the ejection of compact board that the polylith concatenation formed, and the quantity that goes out the ejection of compact board equals the soil sample quantity after being cut by the cutter, and the elasticity butt is in the same place between the adjacent ejection of compact board, and the fixed lifting drive piece that drives the ejection of compact board and go up and down that is provided with in bottom of frame.
2. The soil sample cutting instrument for soil tests according to claim 1, wherein: the accommodating box comprises two fixed plates which are opposite to each other and fixedly connected with the surface of the rack, a connecting line between the two fixed plates is perpendicular to the splicing direction of the discharge plates, adjusting plates which are opposite to each other are arranged between the two fixed plates, a bidirectional screw rod is connected to the rack in a rotating manner, the bidirectional screw rod is in threaded connection with the two adjusting plates, and the threads of the bidirectional screw rod and the threads of the two adjusting plates are opposite in rotating direction.
3. The soil sample cutting instrument for soil tests according to claim 2, wherein: the surface of the rack is provided with a sliding groove, the bottom of each adjusting plate is fixedly provided with a sliding block in sliding fit with the sliding groove, the sliding block is consistent with the direction of a connecting line between the two adjusting plates along the sliding direction in the sliding groove, and the bidirectional screw rod penetrates through the two sliding blocks and forms reverse threaded fit with the two sliding blocks.
4. The soil sample cutting instrument for soil tests according to claim 3, wherein: the mounting groove has been seted up to polylith play flitch one side just to the concatenation each other, is provided with ejection of compact spring in the mounting groove, ejection of compact spring's both ends respectively with two play flitch fixed connection, and when two play flitchs supported the tight concatenation each other, ejection of compact spring was in compression state.
5. The soil sample cutting instrument for soil tests according to claim 3, wherein: the installation groove is internally provided with a guide column, the guide column is fixedly connected with one of the discharge plates and is in sliding connection with the other discharge plate, and the sliding direction is parallel to the sliding groove.
6. The soil sample cutting instrument for soil tests according to claim 4, wherein: the top end of the adjusting plate is fixedly connected with a top plate, a buffering plate is arranged at one side position of the top plate, which faces the center of the containing box, a buffering spring is fixedly connected between the buffering plate and the top plate, and the elastic potential energy of the buffering spring is smaller than that of the discharging spring.
7. The soil sample cutting instrument for soil tests according to claim 6, wherein: when the buffer spring is in a natural state, the surface of one side, facing the center of the accommodating box, of the buffer plate is flush with the surface of one side, facing the center of the accommodating box, of the adjusting plate.
8. The soil sample cutting instrument for soil tests according to claim 6, wherein: the height of the top plate is higher than that of the buffer plate, and the height of the buffer plate is consistent with the thickness of the discharging plate.
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CN201911085648.2A CN110672364B (en) | 2019-11-08 | 2019-11-08 | Soil sample cutting instrument for soil test |
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CN201911085648.2A CN110672364B (en) | 2019-11-08 | 2019-11-08 | Soil sample cutting instrument for soil test |
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CN110672364B CN110672364B (en) | 2021-10-26 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112729901A (en) * | 2020-12-04 | 2021-04-30 | 中核五院岩土工程河南有限公司 | Sample preparation device for geotechnical test and use method |
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US4347664A (en) * | 1980-08-18 | 1982-09-07 | Petrillo Felix A | Soil pipe cutter |
CN204373942U (en) * | 2015-01-19 | 2015-06-03 | 福建农林大学 | A kind of piston clamshell undisturbed soil soil sampling apparatus |
CN104849116A (en) * | 2015-05-24 | 2015-08-19 | 中国能源建设集团安徽省电力设计院有限公司 | Soil sample cutter for soil tests |
CN206349334U (en) * | 2016-12-27 | 2017-07-21 | 厦门理工学院 | A kind of Electronic Packaging mould with regulatory function |
CN207998084U (en) * | 2018-03-05 | 2018-10-23 | 昆山龙腾光电有限公司 | A kind of pallet |
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2019
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US4347664A (en) * | 1980-08-18 | 1982-09-07 | Petrillo Felix A | Soil pipe cutter |
CN204373942U (en) * | 2015-01-19 | 2015-06-03 | 福建农林大学 | A kind of piston clamshell undisturbed soil soil sampling apparatus |
CN104849116A (en) * | 2015-05-24 | 2015-08-19 | 中国能源建设集团安徽省电力设计院有限公司 | Soil sample cutter for soil tests |
CN206349334U (en) * | 2016-12-27 | 2017-07-21 | 厦门理工学院 | A kind of Electronic Packaging mould with regulatory function |
CN207998084U (en) * | 2018-03-05 | 2018-10-23 | 昆山龙腾光电有限公司 | A kind of pallet |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112729901A (en) * | 2020-12-04 | 2021-04-30 | 中核五院岩土工程河南有限公司 | Sample preparation device for geotechnical test and use method |
CN112729901B (en) * | 2020-12-04 | 2023-08-08 | 河南中核五院研究设计有限公司 | Sample preparation device for geotechnical test and use method |
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