CN114544235A - Soil sampling equipment based on five-point sampling method - Google Patents
Soil sampling equipment based on five-point sampling method Download PDFInfo
- Publication number
- CN114544235A CN114544235A CN202210268253.1A CN202210268253A CN114544235A CN 114544235 A CN114544235 A CN 114544235A CN 202210268253 A CN202210268253 A CN 202210268253A CN 114544235 A CN114544235 A CN 114544235A
- Authority
- CN
- China
- Prior art keywords
- soil
- sampling
- sampler
- plate
- stirring
- 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.)
- Withdrawn
Links
Images
Classifications
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
A soil sampling device based on a five-point sampling method comprises a sampling part, a sample unloading part and a stirring part, wherein the sampling part, the sample unloading part and the stirring part are fixedly connected with a device shell; the sampling part is used for the collection of soil, dial the soil of earth's surface gently through the sampling part, follow afterwards from the place of dialling and get a certain amount of soil, unload the appearance part and be used for shifting the soil that collects, shovel board through unloading the appearance part pushes away the top of the sampler of sampling part to stirring part, promote the dozer through the push rod, thereby push away soil sample to the stirring part in, the stirring part is arranged in mixing the sample that collects, the stirring rod with the tooth through the stirring part with the sample intensive mixing, follow-up cooperation through foraminiferous bottom plate and foraminiferous carousel send the sample that the small part was mixed to the receiver in.
Description
Technical Field
The invention relates to the technical field of agricultural water and soil engineering, in particular to soil sampling equipment based on a five-point sampling method.
Background
In carrying out the soil testing process, it is an indispensable process to take a sample to soil, and current five-point sampling method adopts simple instrument to sample respectively mostly, then accepts or rejects, and the work procedure is loaded down with trivial details and make adult's fatigue easily, consequently needs a soil sampling device based on five-point sampling method, and this equipment can easily be sampled automatically, does not need the manual work to exert oneself to equipment can carry out even mixture with the sample that five-point was adopted and reserve final sample.
Disclosure of Invention
In order to solve the problems, the invention provides soil sampling equipment based on a five-point sampling method, which is convenient for workers to sample and mix samples.
The technical scheme adopted by the invention is as follows: a soil sampling device based on a five-point sampling method comprises a sampling part, a sample unloading part and a stirring part, wherein the sampling part, the sample unloading part and the stirring part are fixedly connected with a device shell;
the sampling part comprises: the sampler comprises a sampler sleeve, a cylinder A, a connector, a sampler, a spring B and a soil pusher;
the sampler sleeve is fixedly arranged on the side face of the fixing plate A, the sampler sleeve is intermittently and slidably connected with the sampler, a small cylinder is arranged on the side face of the sampler and slidably connected with a chute at the upper end of the fixing plate A, a round shaft is arranged in a groove at the upper end of the sampler and rotatably connected with a connector, the upper end of the connector is fixedly connected with a secondary telescopic rod of the cylinder A, and the cylinder A is fixedly arranged on the inner wall of the equipment shell; the upper end of the sampler is fixedly connected with the upper end of a spring B, the lower end of the spring B is fixedly connected with a soil pusher, the spring B generates tension, and the soil pusher is slidably mounted in the sampler.
Preferably, the sampling part includes: the device comprises a fixing plate A, a clamping block, a fixing head, a spring A, a long rod sleeve, a connecting rod A and a soil shifting plate;
fixed plate A fixed mounting on the inner wall of equipment shell, be equipped with the spout on the fixed plate A, spout and fixture block sliding connection, fixture block sliding mounting is in the spout of fixed head, fixed mounting has spring A in the spout of fixed head, spring A's both ends are pushed up respectively on fixture block and fixed head, spring A produces elasticity, the lower extreme of fixed head and the upper end fixed connection of stock, stock sliding mounting is in the stock sleeve, stock sleeve fixed mounting is on fixed plate A, the lower extreme of stock and connecting rod A's one end rotate to be connected, connecting rod A's the other end rotates with the free bearing of dialling native board to be connected, the side of dialling native board is equipped with little cylinder, little cylinder sliding mounting is in the spout of equipment shell.
Preferably, the sample unloading part comprises: the device comprises a push rod, a shovel plate, a fixing plate B, a connecting rod B, a telescopic rod, a cylinder B and a fixing support A;
the fixed plate B is fixedly arranged on the inner wall of the equipment shell, a sliding groove is formed in the inner side of the fixed plate B, the sliding groove is connected with the shovel plate in a sliding mode, and the upper end of the shovel plate is fixedly connected with the push rod; the lower extreme of fixed plate B is equipped with the free bearing, and the free bearing rotates with the one end of connecting rod B to be connected, and the other end of connecting rod B rotates with the upper end of telescopic link to be connected, and the lower extreme slidable mounting of telescopic link is on cylinder B, and cylinder B fixed mounting is on fixed bolster A, and fixed bolster A fixed mounting is on the inner wall of equipment shell.
It is preferred. The stirring part comprises: the stirring tank comprises a stirring rod with teeth, a central fixing block, a bottom plate with holes, a central shaft, a baffle plate, a central shaft sleeve, a gear, a servo motor, a fixing support B, a rotary disc with holes, a buckle, a storage box and a storage box support;
the stirring tank is fixedly arranged on the equipment shell, the lower end of the stirring tank is fixedly connected with the bottom plate with the hole, the bottom plate with the hole is rotatably connected with the central shaft, the central shaft is fixedly connected with the central fixing block, and the central fixing block is fixedly connected with the stirring rod with the tooth; the central shaft is rotatably connected with the central shaft sleeve, and the central shaft sleeve is fixedly connected with the baffle; the upper end of the central shaft is fixedly connected with a gear, the gear is meshed with a motor gear on a servo motor, the servo motor is fixedly arranged on a fixed support B, the fixed support B is fixedly arranged on a baffle, and the baffle is fixedly arranged on the stirring tank; the turntable with the holes is rotationally connected with the lower end of the central shaft, the lower end of the central shaft is rotationally connected with the buckle, and the buckle is intermittently connected with the bulge arranged on the inner ring of the turntable with the holes; receiver support lower extreme rotates with the lower extreme of center pin to be connected, the spout sliding connection that the upper end of receiver support and agitator tank outside were equipped with, below and receiver support sliding connection of receiver.
Due to the adoption of the technical scheme, the invention has the following advantages:
(1) when taking a sample, when the sampler stretches out and draws back downwards, can drive and dial native board and dial native outwards, when having realized taking a sample, to ground step of carrying out the preliminary treatment, practiced thrift the resource, also practiced thrift the time.
(2) After the sample is accomplished, can utilize the push rod to operate the soil in the sampler, make soil deliver to the agitator tank in, need not the manual work and intervene and can realize the integration of sample presentation voluntarily, it is very convenient.
(3) The agitator tank has adopted the foraminiferous chassis mechanism of double-deck, and when the stirring, the hole does not coincide, and soil can not spill, accomplishes when the stirring, can let the hole coincide, and soil spills, gets the house, has saved the time of artifical mixture, has promoted efficiency.
Description of the drawings:
fig. 1, 2 and 3 are schematic overall structural diagrams of the present invention.
Fig. 4 is a schematic view of the internal structure of the present invention.
Fig. 5 and 6 are schematic diagrams of different states of the present invention.
Fig. 7 and 8 are exploded views of the sampling part of the present invention.
Fig. 9 is a schematic cross-sectional view of a sampling part according to the present invention.
Fig. 10 and 11 are schematic structural views of a sample unloading part of the invention.
Fig. 12 and 13 are schematic structural views of the stirring section of the present invention.
Reference numerals:
1-a sampling section; 2-a sample unloading part; 3-a stirring part; 4-an equipment housing; 101-a sampler cartridge; 102-fixed plate A; 103-a fixture block; 104-a fixed head; 105-spring a; 106-long rod; 107-pole sleeve; 108-link A; 109-earth-moving plate; 110-cylinder A; 111-a connector; 112-a sampler; 113-spring B; 114-a bulldozer; 201-a push rod; 202-shovel plate; 203-fixing plate B; 204-link B; 205-a telescopic rod; 206-cylinder B; 207-fixed support a; 301-a stirred tank; 302-stirring rod with teeth; 303-center fixed block; 304-a perforated base plate; 305-a central axis; 306-a baffle; 307-central shaft sleeve; 308-a gear; 309-servo motor; 310-fixed support B; 311-perforated turntable; 312-fastener; 313-a storage box; 314-receiver support.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Embodiment as shown in fig. 1-13, a soil sampling device based on a five-point sampling method comprises a sampling part 1, a sample unloading part 2 and a stirring part 3, wherein the sampling part 1, the sample unloading part 2 and the stirring part 3 are fixedly connected with a device shell 4, the sampling part 1 is fixedly arranged on the inner wall of the device shell 4, the sample unloading part 2 is arranged at the rear end of the sampling part 1, and the stirring part 3 is arranged at the front end of the sampling part 1; the sampling part 1 is used for collecting soil, the soil on the ground surface is slightly pulled out through the sampling part 1, then a certain amount of soil is taken from the pulled-out position, the sample unloading part 2 is used for transferring the collected soil, the sampler 112 of the sampling part 1 is pushed to the upper part of the stirring part 3 through the shovel plate 202 of the sample unloading part 2, the soil pusher 114 is pushed through the push rod 201, so that a soil sample is pushed into the stirring part 3, the stirring part 3 is used for mixing the collected sample, the sample is fully mixed through the toothed stirring rod 302 of the stirring part 3, and then a part of the mixed sample is sent into the storage box 313 through the matching of the perforated bottom plate 304 and the perforated turntable 311.
In an alternative implementation of the embodiment of the present invention, as shown in fig. 5, 6, 8, and 9, the sampling portion 1 includes: a sampler sleeve 101, a cylinder A110, a connector 111, a sampler 112, a spring B113 and a bulldozer 114;
the sampler sleeve 101 is fixedly installed on the side face of the fixing plate A102, the sampler sleeve 101 is intermittently and slidably connected with the sampler 112, a small cylinder is arranged on the side face of the sampler 112, the small cylinder is slidably connected with a chute at the upper end of the fixing plate A102, the sampler 112 can vertically and stably move by sliding in the chute, a circular shaft is arranged in a groove at the upper end of the sampler 112, the circular shaft is rotatably connected with a connector 111, the upper end of the connector 111 is fixedly connected with a secondary telescopic rod 205 of a cylinder A110, and the cylinder A110 is fixedly installed on the inner wall of the equipment shell 4; the upper end of the sampler 112 is fixedly connected with the upper end of a spring B113, the lower end of the spring B113 is fixedly connected with a bulldozer 114, the spring B113 generates pulling force to act on the reset of the bulldozer 114, and the bulldozer 114 is slidably mounted in the sampler 112.
Specifically, cylinder A110 work drives sampler 112 through connector 111 and moves down, and sampler 112 slides in sampler sleeve 101, relies on sampler sleeve 101's positioning action to make sampler 112 vertically insert in the soil, takes out the soil, and sampler 112 rises to the highest point under cylinder A110's drive.
In an alternative implementation of the embodiment of the present invention, as shown in fig. 5, 6, and 7, the sampling portion 1 includes: a fixing plate A102, a clamping block 103, a fixing head 104, a spring A105, a long rod 106, a long rod sleeve 107, a connecting rod A108 and a soil shifting plate 109;
the fixing plate A102 is fixedly arranged on the inner wall of the equipment shell 4, a sliding groove is arranged on the fixing plate A102, the sliding groove is connected with a clamping block 103 in a sliding way, the clamping block 103 is arranged in the sliding groove of the fixing head 104 in a sliding way, a spring A105 is fixedly arranged in a sliding groove of the fixing head 104, two ends of the spring A105 are respectively propped against the clamping block 103 and the fixing head 104, the spring A105 generates elastic force to act on the resetting of the clamping block 103, the lower end of the fixing head 104 is fixedly connected with the upper end of the long rod 106, the long rod 106 is slidably arranged in a long rod sleeve 107, the inner wall of the long rod sleeve is provided with a buckle, a side that is used for restricting the displacement of stock 106, stock sleeve 107 fixed mounting on fixed plate A102, the lower extreme of stock 106 rotates with the one end of connecting rod A108 to be connected, and the other end of connecting rod A108 rotates with the free bearing of dialling native board 109 to be connected, dials native board 109 is equipped with little cylinder, and little cylinder slidable mounting is in the spout of equipment shell 4.
Specifically, when the sampler 112 moves downwards to take soil, the small circular column on the side surface of the sampler 112 clamps the fixture block 103, the fixture block 103 drives the long rod 106 to slide downwards in the long rod sleeve 107 through the fixing head 104, the long rod 106 drives the soil shifting plate 109 to slide towards two sides through the connecting rod a108, and the lower end of the soil shifting plate 109 is provided with a toothed shifting piece which shifts the soil on the ground; the side surface of the fixing plate A102 is provided with a triangular buckle 312, when the clamping block 103 moves onto the buckle 312, the clamping block 103 slides towards the fixing head 104 due to extrusion, at the moment, the small cylinder on the side surface of the sampler 112 is disconnected with the clamping block 103, the clamping block 103 stops moving, so that the soil shifting plate 109 can automatically shift the soil on the ground, and after the soil shifting plate 109 shifts the soil on the ground, the sampler 112 continues moving to insert into the ground to collect the soil; after soil collection is finished, when the sampler 112 moves upwards, similarly, the clamping block 103 is clamped on the triangular clamping buckle 312 at the upper end of the side surface of the fixing plate A102 to stop moving, and the soil shifting plate 109 is driven to close, so that the soil on the ground can be shifted open next time.
In an alternative implementation manner of the embodiment of the present invention, as shown in fig. 10 and 11, the sample unloading section 2 includes: the device comprises a push rod 201, a shovel plate 202, a fixing plate B203, a connecting rod B204, an expansion link 205, a cylinder B206 and a fixing bracket A207;
the fixing plate B203 is fixedly installed on the inner wall of the equipment shell 4, a sliding chute is arranged on the inner side of the fixing plate B203, the sliding chute is in sliding connection with the shovel plate 202, the upper end of the shovel plate 202 is fixedly connected with the push rod 201, the sampler 112 can be deviated due to the sliding of the shovel plate 202, and the push rod 201 can push the bulldozer 114, so that the sample in the sampler 112 can be pushed out by the bulldozer 114; the lower extreme of fixed plate B203 is equipped with the free bearing, and the free bearing rotates with the one end of connecting rod B204 to be connected, and the other end of connecting rod B204 rotates with the upper end of telescopic link 205 to be connected, and the lower extreme slidable mounting of telescopic link 205 is on cylinder B206, and cylinder B206 fixed mounting is on fixed bolster A207, and fixed bolster A207 fixed mounting is on the inner wall of equipment shell 4.
Specifically, the cylinder B206 works, the telescopic rod 205 drives the connecting rod B204 to move, the connecting rod B204 drives the shovel 202 and the push rod 201 to move, when the shovel 202 moves to touch the sampler 112, the sampler 112 is pushed to be deviated, when the shovel continues to move, the push rod 201 contacts with the bulldozer 114 to drive the bulldozer 114 to move, the bulldozer 114 pushes out a sample in the sampler 112, and after pushing out, the push rod 201 and the shovel 202 are reset through the cylinder B206 working; the bulldozer 114 is also returned by the spring B113.
In an alternative embodiment of the present invention, as shown in fig. 12 and 13, the stirring section 3 includes: a stirring tank 301, a stirring rod 302 with teeth, a central fixed block 303, a bottom plate 304 with holes, a central shaft 305, a baffle 306, a central shaft sleeve 307, a gear 308, a servo motor 309, a fixed support B310, a turntable 311 with holes, a buckle 312, a storage box 313 and a storage box support 314;
the stirring tank 301 is fixedly arranged on the equipment shell 4, the lower end of the stirring tank 301 is fixedly connected with a perforated bottom plate 304, holes of the perforated bottom plate 304 are used for soil leakage, the perforated bottom plate 304 is rotatably connected with a central shaft 305, the central shaft 305 is fixedly connected with a central fixing block 303, the central fixing block 303 is fixedly connected with a toothed stirring rod 302, and teeth on the toothed stirring rod 302 can enable soil to be stirred more uniformly; the central shaft 305 is rotatably connected with a central shaft sleeve 307, and the central shaft sleeve 307 is fixedly connected with a baffle 306; the upper end of the central shaft 305 is fixedly connected with a gear 308, the gear 308 is meshed with a motor gear 308 on a servo motor 309, the servo motor 309 is fixedly arranged on a fixed support B310, the fixed support B310 is fixedly arranged on a baffle 306, and the baffle 306 is fixedly arranged on the stirring tank 301; the perforated turntable 311 is rotationally connected with the lower end of the central shaft 305, the lower end of the central shaft 305 is rotationally connected with the buckle 312, and the buckle 312 is intermittently connected with a bulge arranged on the inner ring of the perforated turntable 311; the lower end of the storage case holder 314 is rotatably connected to the lower end of the center shaft 305, the upper end of the storage case holder 314 is slidably connected to the outer side of the agitation tank 301 through a slide groove, and the lower surface of the storage case 313 is slidably connected to the storage case holder 314.
Specifically, the servo motor 309 works to drive the central shaft 305 to rotate through the gear 308, so as to drive the stirring rod 302 with teeth to rotate, the stirring rod 302 with teeth fully stirs and mixes poured samples, after uniform stirring, the servo motor 309 reversely rotates to drive the central shaft 305 to reversely rotate, the central shaft 305 drives the buckle 312 to reversely rotate, the buckle 312 clamps the bulge of the inner ring of the perforated turntable 311, so as to drive the perforated turntable 311 to rotate, when the clamping rod of the outer ring of the perforated turntable 311 clamps the clamping rod on the stirring tank 301, the perforated turntable 311 stops rotating, at the moment, the hole on the perforated turntable 311 coincides with the hole on the perforated base plate 304, soil can leak under the action of the stirring rod 302 with teeth, and a part of soil leaks in the storage box 313 for sample detection, meanwhile, the buckle 312 is provided with a small spring, because the central shaft 305 drives the buckle 312 to continuously rotate, the buckle 312 is compressed, and the direction is changed, the head of the buckle 312 does not prop against the inner ring of the perforated turntable 311 any more, that is, the perforated turntable 311 is not stressed, when the central shaft 305 rotates reversely again, the clamping rod on the outer ring of the perforated turntable 311 clamps the clamping rod on the stirring tank 301 in a similar way, so that the perforated turntable 311 stops rotating, at the moment, the hole on the perforated turntable 311 does not coincide with the hole on the perforated base plate 304, and the sample cannot leak down.
The working principle is as follows: the air cylinder A110 works, the sampler 112 is driven to move downwards through the connector 111, when the sampler 112 moves downwards, the small cylinder on the side surface of the sampler 112 clamps the fixture block 103, the fixture block 103 drives the long rod 106 to slide in the long rod sleeve 107 through the fixing head 104, the long rod 106 drives the soil shifting plate 109 to slide towards two sides through the connecting rod A108, and the lower end of the soil shifting plate 109 is provided with a toothed shifting piece which shifts the soil on the ground; a triangular buckle 312 is arranged on the side surface of the fixing plate A102, when the clamping block 103 moves onto the buckle 312, the clamping block 103 slides towards the fixing head 104 due to extrusion, at the moment, the small cylinder on the side surface of the sampler 112 is disconnected from the clamping block 103, the clamping block 103 stops moving, the sampler 112 continues moving, the sampler 112 slides into the sampler sleeve 101, the sampler 112 is inserted into soil under the fixing action of the sampler sleeve 101, the soil is taken out, and the sampler 112 returns to the highest position under the driving of the cylinder A110; when the sampler 112 returns, similarly, the fixture block 103 is clamped on the triangular clamp 312 at the upper end of the side surface of the fixing plate a102 to stop moving, and the soil shifting plate 109 is driven to close; next, the cylinder B206 works, the telescopic rod 205 drives the connecting rod B204 to move, the connecting rod B204 drives the shovel 202 and the push rod 201 to move, when the shovel 202 moves to touch the sampler 112, the sampler 112 is pushed to offset, when the shovel continues to move, the push rod 201 contacts with the bulldozer 114, the bulldozer 114 is driven to move, the bulldozer 114 pushes out a sample in the sampler 112, and after the sample is pushed out, the cylinder B206 works to reset the push rod 201 and the shovel 202; the bulldozer 114 is also reset under the action of the spring B113; next, the servo motor 309 works to drive the central shaft 305 to rotate through the gear 308, so as to drive the toothed stirring rod 302 to rotate, the toothed stirring rod 302 fully stirs and mixes the poured sample, after uniform stirring, the servo motor 309 reversely rotates to drive the central shaft 305 to reversely rotate, the central shaft 305 drives the buckle 312 to reversely rotate, the buckle 312 clamps the bulge of the inner ring of the perforated turntable 311, so as to drive the perforated turntable 311 to rotate, when the clamping rod of the outer ring of the perforated turntable 311 clamps the clamping rod on the stirring tank 301, the perforated turntable 311 stops rotating, at this time, the hole on the perforated turntable 311 coincides with the hole on the perforated base plate 304, soil can leak under the action of the toothed stirring rod 302, a part of soil leaks in the storage box 313 for sample detection, meanwhile, the buckle 312 is provided with a small spring, because the central shaft 305 drives the buckle 312 to continuously rotate, the buckle 312 is compressed, and the direction is changed, the head of the buckle 312 does not prop against the inner ring of the perforated turntable 311 any more, that is, the perforated turntable 311 is not stressed, when the central shaft 305 rotates reversely again, the clamping rod on the outer ring of the perforated turntable 311 clamps the clamping rod on the stirring tank 301 in a similar way, so that the perforated turntable 311 stops rotating, at the moment, the hole on the perforated turntable 311 does not coincide with the hole on the perforated base plate 304, and the sample cannot leak down.
Claims (4)
1. The utility model provides a soil sampling equipment based on five sampling methods, includes sample section (1), unloads appearance part (2), stirring part (3), its characterized in that: the sampling part (1), the sample unloading part (2) and the stirring part (3) are fixedly connected with the equipment shell (4), the sampling part (1) is fixedly arranged on the inner wall of the equipment shell (4), the sample unloading part (2) is arranged at the rear end of the sampling part (1), and the stirring part (3) is arranged at the front end of the sampling part (1);
the sampling portion (1) comprises: the device comprises a sampler sleeve (101), a cylinder A (10), a connector (111), a sampler (12), a spring B (113) and a bulldozer (114);
the sampler sleeve (101) is fixedly arranged on the side face of the fixed plate A (102), the sampler sleeve (101) is in intermittent sliding connection with the sampler (112), a small cylinder is arranged on the side face of the sampler (112), the small cylinder is in sliding connection with a sliding groove in the upper end of the fixed plate A (102), a circular shaft is arranged in a groove in the upper end of the sampler (112), the circular shaft is rotatably connected with a connector (111), the upper end of the connector (111) is fixedly connected with a secondary telescopic rod (205) of the cylinder A (110), and the cylinder A (110) is fixedly arranged on the inner wall of the equipment shell (4); the upper end of the sampler (112) is fixedly connected with the upper end of a spring B (113), the lower end of the spring B (113) is fixedly connected with a soil pusher (114), the spring B (113) generates pulling force, and the soil pusher (114) is slidably installed in the sampler (112).
2. A soil sampling device based on a five-point sampling method as claimed in claim 1, wherein: the sampling section (1) includes: the device comprises a fixing plate A (102), a clamping block (103), a fixing head (104), a spring A (105), a long rod (106), a long rod sleeve (107), a connecting rod A (108) and a soil shifting plate (109);
the device is characterized in that a fixing plate A (102) is fixedly arranged on the inner wall of a device shell (4), a sliding groove is formed in the fixing plate A (102), the sliding groove is connected with a clamping block (103) in a sliding manner, the clamping block (103) is slidably arranged in the sliding groove of a fixing head (104), a spring A (105) is fixedly arranged in the sliding groove of the fixing head (104), two ends of the spring A (105) are respectively propped against the clamping block (103) and the fixing head (104), the spring A (105) generates elastic force, the lower end of the fixing head (104) is fixedly connected with the upper end of a long rod (106), the long rod (106) is slidably arranged in a long rod sleeve (107), the long rod sleeve (107) is fixedly arranged on the fixing plate A (102), the lower end of the long rod (106) is rotatably connected with one end of a connecting rod A (108), the other end of the connecting rod A (108) is rotatably connected with an articulated seat of a soil shifting plate (109), a small cylinder is arranged on the side face of the soil shifting plate (109), the small cylinder is slidably arranged in a chute of the equipment shell (4).
3. A soil sampling device based on a five-point sampling method as claimed in claim 1, wherein: the sample unloading part (2) comprises: the device comprises a push rod (201), a shovel plate (202), a fixing plate B (203), a connecting rod B (204), an expansion rod (205), a cylinder B (206) and a fixing support A (207);
the fixed plate B (203) is fixedly arranged on the inner wall of the equipment shell (4), a sliding groove is formed in the inner side of the fixed plate B (203), the sliding groove is connected with the shovel plate (202) in a sliding mode, and the upper end of the shovel plate (202) is fixedly connected with the push rod (201); the lower extreme of fixed plate B (203) is equipped with the free bearing, and the free bearing rotates with the one end of connecting rod B (204) to be connected, and the other end of connecting rod B (204) rotates with the upper end of telescopic link (205) to be connected, and the lower extreme slidable mounting of telescopic link (205) is on cylinder B (206), and cylinder B (206) fixed mounting is on fixed bolster A (207), and fixed bolster A (207) fixed mounting is on the inner wall of equipment shell (4).
4. A soil sampling device based on a five-point sampling method as claimed in claim 1, wherein: the stirring part (3) comprises: the stirring tank comprises a stirring tank (301), a stirring rod (302) with teeth, a central fixing block (303), a bottom plate with holes (304), a central shaft (305), a baffle plate (306), a central shaft sleeve (307), a gear (308), a servo motor (309), a fixing support B (310), a rotating disc with holes (311), a buckle (312), a storage box (313) and a storage box support (314);
the stirring tank (301) is fixedly arranged on the equipment shell (4), the lower end of the stirring tank (301) is fixedly connected with a perforated bottom plate (304), the perforated bottom plate (304) is rotatably connected with a central shaft (305), the central shaft (305) is fixedly connected with a central fixing block (303), and the central fixing block (303) is fixedly connected with a toothed stirring rod (302); the central shaft (305) is rotationally connected with a central shaft sleeve (307), and the central shaft sleeve (307) is fixedly connected with the baffle (306); the upper end of a central shaft (305) is fixedly connected with a gear (308), the gear (308) is meshed with a motor gear (308) on a servo motor (309), the servo motor (309) is fixedly installed on a fixed support B (310), the fixed support B (310) is fixedly installed on a baffle plate (306), and the baffle plate (306) is fixedly installed on a stirring tank (301); the perforated turntable (311) is rotationally connected with the lower end of the central shaft (305), the lower end of the central shaft (305) is rotationally connected with the buckle (312), and the buckle (312) is intermittently connected with a bulge arranged on the inner ring of the perforated turntable (311); the lower end of the storage box support (314) is rotatably connected with the lower end of the central shaft (305), the upper end of the storage box support (314) is slidably connected with a sliding groove arranged on the outer side of the stirring tank (301), and the lower surface of the storage box (313) is slidably connected with the storage box support (314).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210268253.1A CN114544235A (en) | 2022-03-18 | 2022-03-18 | Soil sampling equipment based on five-point sampling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210268253.1A CN114544235A (en) | 2022-03-18 | 2022-03-18 | Soil sampling equipment based on five-point sampling method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114544235A true CN114544235A (en) | 2022-05-27 |
Family
ID=81663586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210268253.1A Withdrawn CN114544235A (en) | 2022-03-18 | 2022-03-18 | Soil sampling equipment based on five-point sampling method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114544235A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117268836A (en) * | 2023-09-26 | 2023-12-22 | 河南省地质局地质灾害防治中心 | Multifunctional field sampling device and sampling method based on soil detection |
-
2022
- 2022-03-18 CN CN202210268253.1A patent/CN114544235A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117268836A (en) * | 2023-09-26 | 2023-12-22 | 河南省地质局地质灾害防治中心 | Multifunctional field sampling device and sampling method based on soil detection |
| CN117268836B (en) * | 2023-09-26 | 2024-04-09 | 河南省地质局地质灾害防治中心 | Multifunctional field sampling device and sampling method based on soil detection |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111503471B (en) | Fixing device for on-site surveying and mapping with surveying and mapping instrument main body storage structure | |
| CN114544235A (en) | Soil sampling equipment based on five-point sampling method | |
| CN110398595A (en) | A kind of blood sample automatic mixing device and blood cell analysis equipment | |
| CN110404910B (en) | Cleaning method, cleaning device and immunoassay analyzer | |
| CN219465981U (en) | Ball head locking structure | |
| CN218180361U (en) | Sampling device for concrete detection | |
| CN215179015U (en) | Centrifugal liquid-based cell pelleter is with system piece holder | |
| CN212134108U (en) | Multifunctional sample processing device | |
| CN212143829U (en) | Cleaning and separating mechanism, cleaning device and immunoassay analyzer | |
| CN220496168U (en) | Mixing shaker | |
| CN211179051U (en) | Mechanical soil sampling device | |
| CN214894281U (en) | Blending device for water quality detection | |
| CN205920054U (en) | Sheep schistosomiasis miracidium viewing device | |
| CN215282643U (en) | Planetary cement mortar mixer | |
| CN220807940U (en) | Intelligent cement paste mixer is with quick positioning clamping mechanism | |
| CN217410614U (en) | Step-by-step premixing type static mixer | |
| CN220159789U (en) | Water environment detection reagent shakes even device | |
| CN216284800U (en) | Concrete penetration resistance appearance | |
| CN219252384U (en) | Reagent mixing arrangement for drug detection | |
| CN215743125U (en) | Vortex mixing instrument | |
| CN112755849B (en) | Quantitative paint color mixer and application method thereof | |
| CN220525466U (en) | Blood mixing device | |
| CN216771248U (en) | Be used for diamond miropowder finished product quality inspection device | |
| CN220154056U (en) | Leaching device for mineral component detection | |
| CN219135262U (en) | Chromatographic waste liquid collecting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220527 |