CN114152464A - Grain sampling is with many styles sampling and repair equipment - Google Patents
Grain sampling is with many styles sampling and repair equipment Download PDFInfo
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- CN114152464A CN114152464A CN202111344628.XA CN202111344628A CN114152464A CN 114152464 A CN114152464 A CN 114152464A CN 202111344628 A CN202111344628 A CN 202111344628A CN 114152464 A CN114152464 A CN 114152464A
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- 238000005070 sampling Methods 0.000 title claims abstract description 86
- 238000000034 method Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 43
- 210000000078 claw Anatomy 0.000 claims description 36
- 238000001514 detection method Methods 0.000 claims description 11
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 1
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/04—Stationary flat screens
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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
- G01N33/02—Food
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- Food Science & Technology (AREA)
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- Analytical Chemistry (AREA)
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- General Health & Medical Sciences (AREA)
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- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to the field of grain sampling, in particular to a multi-style sampling and repairing device for grain sampling. The technical problems to be solved by the invention are as follows: grain receives outside friction easily at the in-process of transport, and then leads to bonding and sticking the condition that drops to appear in the apparent repair of sack to lead to grain to appear leaking in the in-process of transport. The technical scheme is as follows: a multi-style sampling and repairing device for grain sampling comprises a mounting frame, a steering unit and the like; the lower part of the mounting frame is connected with a steering unit for grain sampling and steering. According to the invention, the bagged grain is sampled, the scraps in the grain are screened out, and then the repairing paste is adhered to the inner wall of the grain bag, so that the broken hole at the sampling position of the grain bag is repaired, the repairing paste is prevented from falling off due to external friction in the process of carrying the grain, the grain leakage is prevented, and the resource waste is avoided.
Description
Technical Field
The invention relates to the field of grain sampling, in particular to a multi-style sampling and repairing device for grain sampling.
Background
At present when taking a sample to bagged grain, need carry out the hole to the sack and wear just can carry out the sample of grain, nevertheless the leakage of grain appears easily in the sack broken hole after the sample, and among the prior art, the grain sampler is when mending the sack broken hole, paste the outward appearance of bonding at the sack, and then very easily make grain at the in-process of transport, receive outside friction easily, and then lead to bonding and appearing the condition of droing in the apparent repair subsides of sack, and then the influence is handled the broken hole of sack, thereby lead to grain to appear leaking at the in-process of transport, very big waste the resource.
In summary, there is a need to develop a sampling and repairing device for sampling grain in multiple modes to overcome the above problems.
Disclosure of Invention
In order to overcome grain in the in-process of transport, receive outside friction easily, and then lead to bonding and pasting the condition of droing appearing in the repair of bag outward appearance to lead to grain to appear leaking shortcoming, the technical problem who solves at the in-process of transport: provided is a multi-style sampling and repairing device for grain sampling.
The technical scheme is as follows: a multi-style sampling and repairing device for grain sampling comprises a mounting frame, a steering unit, a transmission unit and a sampling unit; the lower part of the mounting rack is connected with a steering unit for grain sampling steering; the lower part of the steering unit is connected with a transmission unit for assisting grain sampling; the lower part of the transmission unit is connected with a sampling unit for grain sampling.
Further, the mounting bracket is bolted to the peripheral mobile device.
Furthermore, the steering unit comprises an electric turntable, a first transmission shaft and a fixed rod; the lower part of the mounting rack is connected with an electric turntable; the electric turntable rotor is fixedly connected with a first transmission shaft; a fixed rod is fixedly connected to the outer surface of the first transmission shaft; the fixed rod is connected with the transmission unit.
Furthermore, the transmission unit comprises a first electric push rod, a first fixed plate, an expansion link, an expansion plate, a second fixed plate, a motor, a second transmission shaft, a bevel gear, a cylinder and a fluted disc; the lower surface of the fixed rod is in bolted connection with two first electric push rods; a telescopic rod is fixedly connected to the lower surface of the fixed rod and positioned between the two first electric push rods; a telescopic plate is fixedly connected to the lower surface of the fixed rod and positioned on the right side of the two first electric push rods; the two first electric push rod telescopic parts are fixedly connected with a first fixing plate; the first fixing plate is fixedly connected with the telescopic rod; the telescopic part of the telescopic plate is fixedly connected with a second fixing plate; the second fixing plate is fixedly connected with the telescopic rod; a motor is arranged below the telescopic part of the telescopic plate and the second fixed plate; a second transmission shaft is fixedly connected with an output shaft of the motor; a bevel gear is fixedly connected to the left end of the second transmission shaft; the telescopic part of the telescopic rod is fixedly connected with a cylinder; a fluted disc is fixedly connected to the upper part of the cylinder; the fluted disc is meshed with the bevel gear; the cylinder is connected with a sampling unit.
Furthermore, the sampling unit comprises a limiting column, a fixing column, a first limiting ring, a limiting rod, a fixing ring, a connecting rod, a spring, a sliding column, a first fixing block, a limiting claw, a sieve tray, a second fixing block, a second electric push rod, a second limiting ring and a conical barrel; the lower part of the cylinder is fixedly connected with a limiting column; a first limiting ring is fixedly connected to the lower part of the cylinder and positioned above the limiting column; the lower part of the limiting column is fixedly connected with a fixing column; seven limiting rods are fixedly connected with the middle part of the first limiting ring in an annular and equidistant manner; seven limiting rods are fixedly connected with the limiting columns; the lower part of the fixed column is fixedly connected with a fixed ring; seven connecting rods are fixedly connected with the lower part of the fixed ring in an annular and equidistant manner; the lower parts of the seven connecting rods are connected with sliding columns in a sliding manner; the outer sides of the seven connecting rods are sleeved with a spring, one end of each of the seven springs is fixedly connected with the fixing ring, and the other end of each of the seven springs is fixedly connected with the sliding column; two first fixed blocks are fixedly connected to the outer surface of the sliding column; the middle parts of the two first fixing blocks are rotatably connected with a limiting claw; the lower ends of the seven connecting rods are fixedly connected with a sieve tray; two second fixed blocks are fixedly connected to the middle part of the sieve tray; a second electric push rod is fixedly connected to the back sides of the two second fixed blocks; the two second electric push rods are fixedly connected with a second limiting ring in a telescopic manner; the lower part of the sieve tray is fixedly connected with a conical cylinder.
Furthermore, torsion springs are arranged at the joints of the two limiting claws and the two first fixing blocks and used for resetting the limiting claws.
Furthermore, a round hole smaller than the diameter of the conical cylinder is formed in the middle of the repairing paste, and the repairing paste can cling to the outer surface of the fixing column when expanding.
Furthermore, the opposite sides of the two limiting claws are provided with lugs for limiting the two limiting claws by the movement of the second limiting ring.
Furthermore, the device also comprises a detection unit, and the transmission unit is connected with the detection unit; the detection unit comprises a mounting plate, a thermometer and a hygrometer; two mounting plates are fixedly connected to the outer surface of the cylinder; a thermometer is fixedly connected to the lower surface of the left mounting plate; the lower surface of the right mounting plate is fixedly connected with a hygrometer.
Further, both mounting plates are detachable.
The invention has the advantages that: the invention realizes the sampling of bagged grains, screens out the scraps in the grains, and then adheres the repairing paste to the inner wall of the grain bag, thereby repairing the broken hole at the sampling position of the grain bag, further avoiding the falling of the repairing paste caused by the external friction of the grains in the carrying process, preventing the grains from leaking, avoiding the waste of resources, sampling the grains in the grain sunning ground and the non-bagged grains, and detecting the temperature and the humidity.
Drawings
FIG. 1 shows a schematic three-dimensional structure of a multi-style sampling and repairing device for grain sampling according to the present invention;
FIG. 2 shows a partial exploded view of a multi-mode sampling and repairing apparatus for grain sampling according to the present invention;
FIG. 3 shows a schematic perspective view of a turning unit of the multi-mode sampling and repairing apparatus for grain sampling according to the present invention;
FIG. 4 shows a schematic three-dimensional structure of a transmission unit of the multi-mode sampling and repairing device for grain sampling according to the present invention;
FIG. 5 shows an exploded view of a sampling unit of the multi-mode sampling and repairing apparatus for grain sampling according to the present invention;
FIG. 6 shows a first partial exploded view of a sampling unit of a multi-mode sampling and repairing apparatus for grain sampling according to the present invention;
FIG. 7 shows a partial cross-sectional view of a sampling unit of the multi-mode sampling and repairing apparatus for grain sampling according to the present invention;
FIG. 8 shows a second partial exploded view of a sampling unit of the multi-mode sampling and repairing apparatus for grain sampling according to the present invention;
fig. 9 shows a schematic perspective view of a multi-mode sampling and repairing device detection unit for grain sampling according to the present invention.
The meaning of the reference symbols in the figures: 1: mounting frame, 201: electric turntable, 202: first transmission shaft, 203: fixing rod, 301: first electric putter, 302: first fixing plate, 303: telescopic rod, 304: expansion plate, 305: second fixing plate, 306: motor, 307: second drive shaft, 308: bevel gear, 309: cylinder, 310: toothed disc, 401: spacing post, 402: fixed column, 403: first stop collar, 404: gag lever post, 405: fixing ring, 406: a connecting rod, 407: spring, 408: sliding column, 409: first fixing block, 410: spacing claw, 410 a: blocking portion, 410 b: pressing portion, 411: sieve tray, 412: second fixed block, 413: second electric putter, 414: second stop collar, 415: tapered barrel, 501: mounting plate, 502: thermometer, 503: and a hygrometer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
A multi-style sampling and repairing device for grain sampling is shown in figures 1-2 and comprises a mounting frame 1, a steering unit, a transmission unit and a sampling unit; the lower part of the mounting rack 1 is connected with a steering unit; the lower part of the steering unit is connected with a transmission unit; the lower part of the transmission unit is connected with a sampling unit.
The mounting rack 1 is connected to the peripheral mobile device through bolts.
When carrying out the during operation, fix mounting bracket 1 on the peripheral hardware mobile device by the staff, then remove mounting bracket 1 to bagged grain department again, turn to the unit start-up and drive the drive unit rotation after that, and then adjust grain sample direction, then place the repair subsides that have the protection film in the sample cell by the staff again, then, the drive unit starts the operation of transmission sample cell, and then take a sample to bagged grain, the repair subsides are pasted with the broken hole of grain bag sample department to the operation of sample cell again simultaneously, and then prevent that grain from leaking.
Example 2
On the basis of embodiment 1, as shown in fig. 1 and fig. 3 to 8, the steering unit includes an electric turntable 201, a first transmission shaft 202 and a fixing rod 203; the lower part of the mounting rack 1 is connected with an electric turntable 201; a first transmission shaft 202 is fixedly connected with the rotor of the electric turntable 201; a fixed rod 203 is fixedly connected to the outer surface of the first transmission shaft 202; the fixing rod 203 is connected with the transmission unit.
The transmission unit comprises a first electric push rod 301, a first fixed plate 302, a telescopic rod 303, a telescopic plate 304, a second fixed plate 305, a motor 306, a second transmission shaft 307, a bevel gear 308, a cylinder 309 and a fluted disc 310; two first electric push rods 301 are connected to the lower surface of the fixing rod 203 through bolts; an expansion link 303 is fixedly connected between the two first electric push rods 301 on the lower surface of the fixing rod 203; a telescopic plate 304 is fixedly connected to the lower surface of the fixing rod 203 and positioned on the right side of the two first electric push rods 301; the telescopic parts of the two first electric push rods 301 are fixedly connected with a first fixing plate 302; the first fixing plate 302 is fixedly connected with the telescopic rod 303; a second fixing plate 305 is fixedly connected to the telescopic part of the telescopic plate 304; the second fixing plate 305 is fixedly connected with the telescopic rod 303; a motor 306 is arranged below the second fixed plate 305 and at the telescopic part of the telescopic plate 304; a second transmission shaft 307 is fixedly connected with an output shaft of the motor 306; a bevel gear 308 is fixedly connected at the left end of the second transmission shaft 307; the telescopic part of the telescopic rod 303 is fixedly connected with a cylinder 309; a fluted disc 310 is fixedly connected to the upper part of the cylinder 309; the fluted disc 310 is meshed with the bevel gear 308; the cylinder 309 is connected to a sampling unit.
The sampling unit comprises a limiting column 401, a fixed column 402, a first limiting ring 403, a limiting rod 404, a fixed ring 405, a connecting rod 406, a spring 407, a sliding column 408, a first fixed block 409, a limiting claw 410, a sieve tray 411, a second fixed block 412, a second electric push rod 413, a second limiting ring 414 and a conical barrel 415; the lower part of the cylinder 309 is fixedly connected with a limiting column 401; a first limit ring 403 is fixedly connected to the lower part of the cylinder 309 and above the limit column 401; the lower part of the limiting column 401 is fixedly connected with a fixing column 402; seven limiting rods 404 are fixedly connected to the middle of the first limiting ring 403 in an annular and equidistant manner; seven limiting rods 404 are fixedly connected with the limiting columns 401; the lower part of the fixed column 402 is fixedly connected with a fixed ring 405; seven connecting rods 406 are fixedly connected to the lower part of the fixing ring 405 in an annular and equidistant manner; the lower parts of the seven connecting rods 406 are connected with sliding columns 408 in a sliding way; the outer sides of the seven connecting rods 406 are sleeved with springs 407, one ends of the seven springs 407 are fixedly connected to the fixing ring 405, and the other ends of the seven springs 407 are fixedly connected to the sliding columns 408; two first fixing blocks 409 are fixedly connected to the outer surface of the sliding column 408; the middle parts of the two first fixing blocks 409 are rotatably connected with a limiting claw 410; the lower end parts of the seven connecting rods 406 are fixedly connected with a sieve tray 411; two second fixed blocks 412 are fixedly connected to the middle part of the sieve tray 411; a second electric push rod 413 is fixedly connected to the back sides of the two second fixed blocks 412; a second limiting ring 414 is telescopically and fixedly connected with the two second electric push rods 413; a conical cylinder 415 is fixed on the lower part of the sieve tray 411.
The middle of the repair patch is provided with a round hole with the diameter smaller than that of the conical cylinder 415, and the round hole can cling to the outer surface of the fixing column 402 when the repair patch is expanded.
The two limiting claws 410 are provided with a convex block at the opposite sides for the second limiting ring 414 to move to limit the two limiting claws 410.
When working, a worker fixes the mounting rack 1 on an external mobile device, then the mounting rack 1 is moved to a bagged grain position, the mounting rack 1 moves to drive all components connected with the mounting rack to move, then the electric turntable 201 is started to drive the first transmission shaft 202 to rotate, the first transmission shaft 202 rotates to drive the fixed rod 203 to rotate, further all components fixedly connected with the fixed rod 203 are driven to rotate, further the direction of the conical cylinder 415 is adjusted, further the grain sampling direction is adjusted, then the worker sleeves the repairing paste with the protective film from the conical cylinder 415 and sleeves the repairing paste along the conical cylinder 415 from bottom to top, when the repairing paste is sleeved to the two limiting claws 410, the protective film in the repairing paste is torn through the lower parts of the two limiting claws 410, further the protective film is gathered to the central position of the repairing paste, then the repairing paste is sleeved upwards, when the repairing paste is sleeved to the fixed column 402, the repairing paste is limited through the limiting column 401, and is limited through seven limiting rods 404 in the middle of the first limiting ring 403, so that the repairing paste is kept flat;
then two first electric push rods 301 are started to drive the first fixing plate 302 to move downwards, the first fixing plate 302 moves to drive the telescopic rod 303 to stretch, the telescopic rod 303 stretches to drive the second fixing plate 305 to drive the telescopic plate 304 to move, and further stretches the telescopic plate 304, meanwhile, the telescopic rod 303 stretches to drive all parts fixedly connected with the telescopic rod to move downwards, at the moment, the conical barrel 415 moves downwards to be inserted into a grain bag, then two second electric push rods 413 are started to drive the second limiting ring 414 to move upwards, so that the second limiting ring 414 is separated from the two limiting claws 410, and further the two limiting claws 410 are not limited, at the moment, the two limiting claws 410 are rotated by the elasticity of the torsion spring 407, so that two blocking parts 410a in the two limiting claws 410 are vertical to the grain, and then, the two first electric push rods 301 are started to drive the first fixing plate 302 to continuously move downwards, so as to drive the corresponding parts to move downwards, and then the sliding column 408 is driven to drive the two first fixing blocks 409 to move downwards, the two first fixing blocks 409 move downwards to drive the two limiting claws 410 to move downwards, at this time, two squeezing parts 410b in the two limiting claws 410 are subjected to the resistance of the grains, and then the two limiting claws 410 move upwards, the two limiting claws 410 move upwards to drive the two first fixing blocks 409 to move upwards, the two first fixing blocks 409 move upwards to drive the sliding column 408 to move upwards along the seven connecting rods 406, and further squeeze the seven springs 407, so that the sliding column 408 is separated from the sieve tray 411, at this time, the grains flow into the sieve tray 411 through the gap between the sliding column 408 and the sieve tray 411, and the scraps in the grains are screened out through the sieve tray 411, at the same time, the motor 306 starts an output shaft to drive the second transmission shaft 307 to rotate, the second transmission shaft 307 rotates to drive the bevel gear 308 to rotate, and the bevel gear 308 rotates to drive the movable gear disc 310 to rotate, the fluted disc 310 rotates to drive the cylinder 309 to rotate, the cylinder 309 rotates to drive all parts fixedly connected with the cylinder to rotate, and then the sliding column 408 and the sieve tray 411 rotate, so that grains smoothly flow into the sieve tray 411;
then two first electric push rods 301 are started to drive the first fixing plate 302 to move upwards for resetting, the first fixing plate 302 moves to drive the telescopic rod 303 to contract, the telescopic rod 303 contracts to drive all parts fixedly connected with the telescopic rod to move upwards, at the same time, the sliding column 408 moves upwards to drive the two first fixing blocks 409 to move upwards, the two first fixing blocks 409 move upwards to drive the two limiting claws 410 to move upwards, at the same time, the blocking parts 410a in the two limiting claws 410 move upwards to be extruded by grains, so that the two limiting claws 410 rotate to reset and move downwards, then the two second electric push rods 413 are started to drive the second limiting ring 414 to move downwards, so that the second limiting ring 414 limits the two limiting claws 410, at the same time, the two limiting claws 410 move downwards to drive the sliding column 408 to move downwards for resetting by the same working principle, so that the corresponding parts reset, and further the sliding column 408 and the sieve tray 411 are closed, thereby accomplish and take a sample the bagged grain, first fixed plate 302 up when moving and reset simultaneously, the repair of fixed column 402 department pastes the resistance that receives grain and moves down, when moving to two spacing claws 410 departments, the lower part of two spacing claws 410 of rethread will be repaired and paste the protection film that central point put together and tear off, then the repair pastes the resistance that receives grain and continues to move down again, until breaking away from the cone 415, the bonding face in the repair is located the inner wall of grain bag this moment, repair the subsides and glue in the inner wall of grain bag after breaking away from cone 415 completely when repairing, thereby repair the broken hole of grain bag sample department, and then prevent that grain from leaking.
Example 3
On the basis of the embodiment 2, as shown in fig. 1 and 9, the device further comprises a detection unit, and the transmission unit is connected with the detection unit; the detection unit comprises a mounting plate 501, a thermometer 502 and a hygrometer 503; two mounting plates 501 are fixedly connected to the outer surface of the cylinder 309; a thermometer 502 is fixedly connected to the lower surface of the left mounting plate 501; a hygrometer 503 is fixed to the lower surface of the right mounting plate 501.
Both mounting plates 501 are detachable.
When carrying out the during operation, if need take a sample to the grain in grain sunning ground and the non-pocket type, install two mounting panels 501 additional at drum 309 surface by the staff, then take a sample with the grain in the same theory of operation to grain sunning ground and the non-pocket type again, two mounting panels 501 remove respectively simultaneously and drive thermometer 502 and hygrometer 503 and remove, and then carry out temperature and humidity detection to the grain in grain sunning ground and the non-pocket type.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. A multi-style sampling and repairing device for grain sampling comprises a mounting frame (1); the method is characterized in that: the device also comprises a steering unit, a transmission unit and a sampling unit; the lower part of the mounting rack (1) is connected with a steering unit for grain sampling and steering; the lower part of the steering unit is connected with a transmission unit for assisting grain sampling; the lower part of the transmission unit is connected with a sampling unit for grain sampling.
2. The multi-modal sampling and repair device for grain sampling according to claim 1, wherein the mounting frame (1) is bolted to an external moving device.
3. The multi-pattern sampling and repairing device for grain sampling according to claim 2, wherein the steering unit comprises an electric rotating disc (201), a first transmission shaft (202) and a fixed rod (203); the lower part of the mounting rack (1) is connected with an electric turntable (201); a first transmission shaft (202) is fixedly connected with the rotor of the electric turntable (201); a fixed rod (203) is fixedly connected to the outer surface of the first transmission shaft (202); the fixing rod (203) is connected with the transmission unit.
4. The multi-mode sampling and repairing device for grain sampling according to claim 3, wherein the transmission unit comprises a first electric push rod (301), a first fixing plate (302), an expansion rod (303), an expansion plate (304), a second fixing plate (305), a motor (306), a second transmission shaft (307), a bevel gear (308), a cylinder (309) and a fluted disc (310); two first electric push rods (301) are connected to the lower surface of the fixing rod (203) through bolts; a telescopic rod (303) is fixedly connected between the two first electric push rods (301) on the lower surface of the fixing rod (203); a telescopic plate (304) is fixedly connected to the lower surface of the fixing rod (203) and positioned on the right side of the two first electric push rods (301); the telescopic parts of the two first electric push rods (301) are fixedly connected with a first fixing plate (302); the first fixing plate (302) is fixedly connected with the telescopic rod (303); a second fixing plate (305) is fixedly connected with the telescopic part of the telescopic plate (304); the second fixing plate (305) is fixedly connected with the telescopic rod (303); a motor (306) is arranged below the second fixed plate (305) and is positioned at the telescopic part of the telescopic plate (304); a second transmission shaft (307) is fixedly connected with an output shaft of the motor (306); a bevel gear (308) is fixedly connected at the left end part of the second transmission shaft (307); a cylinder (309) is fixedly connected to the telescopic part of the telescopic rod (303); a fluted disc (310) is fixedly connected to the upper part of the cylinder (309); the fluted disc (310) is meshed with the bevel gear (308); the cylinder (309) is connected to a sampling unit.
5. The multi-pattern sampling and repairing device for grain sampling according to claim 4, wherein the sampling unit comprises a limiting column (401), a fixing column (402), a first limiting ring (403), a limiting rod (404), a fixing ring (405), a connecting rod (406), a spring (407), a sliding column (408), a first fixing block (409), a limiting claw (410), a sieve tray (411), a second fixing block (412), a second electric push rod (413), a second limiting ring (414) and a conical barrel (415); the lower part of the cylinder (309) is fixedly connected with a limit column (401); a first limit ring (403) is fixedly connected to the lower part of the cylinder (309) and positioned above the limit column (401); the lower part of the limiting column (401) is fixedly connected with a fixing column (402); seven limiting rods (404) are fixedly connected with the middle part of the first limiting ring (403) in an annular and equidistant manner; seven limiting rods (404) are fixedly connected with the limiting columns (401); the lower part of the fixed column (402) is fixedly connected with a fixed ring (405); seven connecting rods (406) are fixedly connected to the lower part of the fixed ring (405) in an annular and equidistant manner; the lower parts of the seven connecting rods (406) are connected with sliding columns (408) in a sliding way; the outer sides of the seven connecting rods (406) are sleeved with a spring (407), one end of each spring (407) is fixedly connected to the fixing ring (405), and the other end of each spring (407) is fixedly connected to the sliding column (408); two first fixed blocks (409) are fixedly connected to the outer surface of the sliding column (408); the middle parts of the two first fixing blocks (409) are rotatably connected with a limiting claw (410); the lower end parts of the seven connecting rods (406) are fixedly connected with a sieve tray (411); two second fixed blocks (412) are fixedly connected to the middle part of the sieve tray (411); a second electric push rod (413) is fixedly connected to the back sides of the two second fixed blocks (412); a second limiting ring (414) is fixedly connected with the two second electric push rods (413) in a telescopic manner; the lower part of the sieve tray (411) is fixedly connected with a conical cylinder (415).
6. The multi-pattern sampling and repairing device for grain sampling according to claim 5, wherein the joints of the two limiting claws (410) and the two first fixing blocks (409) are provided with torsion springs (407) for resetting the limiting claws (410).
7. The multi-pattern sampling and repairing device for grain sampling according to claim 5, wherein a circular hole smaller than the diameter of the conical cylinder (415) is formed in the middle of the repairing paste, and the repairing paste can be tightly attached to the outer surface of the fixing column (402) when being expanded.
8. The multi-pattern sampling and repairing device for grain sampling according to claim 5, wherein the two limiting claws (410) are provided with a lug at the opposite sides for the second limiting ring (414) to move to limit the two limiting claws (410).
9. The multi-mode sampling and repairing device for grain sampling according to claim 8, further comprising a detection unit, wherein the transmission unit is connected with the detection unit; the detection unit comprises a mounting plate (501), a thermometer (502) and a hygrometer (503); two mounting plates (501) are fixedly connected to the outer surface of the cylinder (309); a thermometer (502) is fixedly connected to the lower surface of the left mounting plate (501); a hygrometer (503) is fixedly connected to the lower surface of the right mounting plate (501).
10. The multi-modal sampling and repair device for grain sampling according to claim 9, wherein both mounting plates (501) are detachable.
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| CN202111344628.XA CN114152464B (en) | 2021-11-15 | 2021-11-15 | Multi-type sampling and repairing equipment for grain sampling |
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| CN202111344628.XA CN114152464B (en) | 2021-11-15 | 2021-11-15 | Multi-type sampling and repairing equipment for grain sampling |
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| CN114152464A true CN114152464A (en) | 2022-03-08 |
| CN114152464B CN114152464B (en) | 2024-06-14 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117647419A (en) * | 2024-01-29 | 2024-03-05 | 陕西正能农牧科技有限责任公司 | Fodder nutrient composition detection device |
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|---|---|---|---|---|
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117647419A (en) * | 2024-01-29 | 2024-03-05 | 陕西正能农牧科技有限责任公司 | Fodder nutrient composition detection device |
| CN117647419B (en) * | 2024-01-29 | 2024-05-17 | 陕西正能农牧科技有限责任公司 | Fodder nutrient composition detection device |
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| CN114152464B (en) | 2024-06-14 |
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