CN110186715B - Grain sample detection extraction element - Google Patents
Grain sample detection extraction element Download PDFInfo
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- CN110186715B CN110186715B CN201910596871.7A CN201910596871A CN110186715B CN 110186715 B CN110186715 B CN 110186715B CN 201910596871 A CN201910596871 A CN 201910596871A CN 110186715 B CN110186715 B CN 110186715B
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- 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
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
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Abstract
The invention discloses a grain detection sample extraction device, which comprises a storage tower, wherein a storage inner cavity is arranged in the storage tower, a slide way is arranged on the storage tower, a sliding body is arranged on the slide way, a sliding sample lifting rod is arranged on the sliding body, butt joints which are arranged side by side are arranged on the storage tower, a sliding sample rod is arranged on the sample lifting rod, a storage groove is arranged on the sliding sample rod, the sliding body can drive the sample lifting rod to slide, the sample lifting rod further slides into the storage inner cavity through the butt joints, and therefore a grain sample is extracted through the sliding sample rod, and the purpose of collecting the grain sample is achieved.
Description
Technical Field
The invention relates to a grain detection device, in particular to a grain humidity detection sample extraction device, and particularly relates to a grain humidity detection sample extraction device capable of extracting detection samples of grains in a storage tower.
Background
With the continuous increase of the agricultural grain yield, the continuous development of the grain storage technology is further promoted, most of the existing grain storage towers store grains by using large-scale storage towers, and because the storage towers have certain heights, therefore, the floor occupation area can be further reduced by utilizing the storage tower, the storage tower can be further popularized energetically, wherein, in the process of storing grains by the prior storage tower, the storage tower is mostly in a simple cylindrical structure, although the purpose of grain storage can be achieved through the storage tower, the grain is required to be subjected to regular sample detection during the use process, so that the humidity and the mildew condition of the grain are detected, although the temperature-detecting device who sets up through the tower body can reach the purpose that detects, can not extract the sample to just lead to the extraction of sample to cause certain trouble.
Therefore, it is necessary to design a device for extracting a grain detection sample to solve the above technical problems.
Disclosure of Invention
The invention aims to overcome the storage problem of the prior art and provides a grain detection sample extraction device.A slide way is arranged on a storage tower, a sliding body is arranged on the slide way, a sliding sample extraction rod is arranged on the sliding body, and butt joints arranged side by side are arranged on the storage tower.
The invention is realized by the following technical scheme:
the utility model provides a grain sample detection extraction element, is provided with a storage inner chamber including a storage tower in the storage tower, be provided with a slide on the storage tower, be provided with a gliding organism on the slide, be provided with a gliding sample on the gliding organism and draw the pole, be provided with the butt joint mouth that sets up side by side on the storage tower, be provided with on the butt joint mouth respectively one with the third slide opening of the corresponding intercommunication of storage inner chamber, the sample draws the pole to pass through the third slide opening stretches into intracavity in the storage. Can slide the slip of further drive sample extraction pole on the slide through the slip organism, can slide to the storage through the interface through the slip of sample extraction pole in, further carry out the sample to the grain sample and take a sample.
And the butt joint port is respectively provided with a sealing plate and a sealing air ring for sealing the third sliding hole, and the sample extraction rod controls the inflation and the exhaust of the sealing air ring after sliding into the third sliding hole. Can seal the third slide opening through closing plate and sealed gas ring, further avoid leaking outward of grain.
And a sealing plate for sealing the third sliding hole is further arranged in the butt joint port, and the sample extraction rod pushes the sealing plate to slide. The sample extraction rod can be used for jacking the sealing plate in the sliding process, so that the communication and the closing of the third sliding hole are controlled.
The sample extraction rod is provided with a sliding sample rod, a third motor for controlling the sliding sample rod to slide is arranged in the sample extraction rod, and the sliding sample rod is provided with a storage groove. Can further collect the samples of the grains by sliding the storage groove arranged on the sample rod.
The sliding machine body is provided with a first motor for controlling the sliding machine body to slide on the slide way, and the sliding machine body is provided with a second motor for controlling the sample extraction rod to slide.
Further, be provided with a slide spout on the slide, the both sides of slide spout are in including a setting respectively tooth's socket on the slide spout, the tooth's socket is the spill setting respectively, be provided with a first motor drive's first pivot on the slip organism, still be provided with a pivoted second pivot on the slip organism, first pivot with be provided with the first gear that a corresponding meshing is connected in the second pivot respectively, first pivot with the tip of second pivot is provided with a second gear respectively, and two second gears are connected with the corresponding meshing of tooth's socket that both sides set up respectively, be provided with the inductive probe who sets up side by side in the slide spout, inductive probe respectively with it is corresponding to the interface, inductive probe control opening of first motor stops.
Furthermore, be provided with a first slide opening on the slip organism, the sample draws the pole and slides in the first slide opening, the both ends in first slide opening are provided with two pivoted third pivots respectively, be provided with a pivoted support runner in the third pivot respectively, two support runners press from both sides tightly the sample draws the pole and slides, be provided with a pivoted fourth pivot and fifth pivot in the slip organism, the fourth pivot with be provided with a drive runner respectively in the fifth pivot, two drive runners press from both sides tightly the sample draws the pole and rotates, the second motor drive the fifth pivot rotates, the fifth pivot with be provided with a corresponding third gear that meshes the connection in the fourth pivot respectively.
Furthermore, a second sliding hole which is arranged in a square shape is formed in the sample extraction rod, a sliding sample rod is arranged in the second sliding hole, a threaded hole is further formed in the sliding sample rod, a threaded rod driven by a third motor is arranged on the sample extraction rod, the threaded rod is correspondingly meshed with the threaded hole, and a first storage battery is arranged on the sample right extraction rod.
Further, the closing plate is provided with 2 at least, be provided with the support on the butt joint mouth respectively the gliding first spout of closing plate, be provided with one respectively in the first spout and suppress the gliding first spring of closing plate, be provided with the butt joint inclined plane that is the slope form setting on the closing plate respectively, be provided with a pressure head that is the toper setting on the sample draws the pole.
Furthermore, the third sliding hole is internally provided with two supporting sliding chutes arranged on the butt joint port, the first sliding chutes are respectively arranged in a circular ring shape, the sealing rings are arranged in the first sliding chutes, the sealing rings are internally provided with a cavity respectively, the sealing rings are respectively connected with a first air pipe, the butt joint port is internally provided with a second air pipe respectively, the first air pipes are connected with the second air pipes respectively, the end part of the third sliding hole is provided with a control switch, a first sliding cavity is arranged in the control switch, a sliding sealing slide block is arranged in the first sliding cavity, the sealing slide block is in sealing connection with the first sliding cavity, the sealing slide block is provided with a connecting hole which is a through hole, and a second spring for elastically pressing the sealing slide block is arranged in the first sliding cavity, a second air hole is formed in one side of the first sliding cavity, a sixth air hole is formed in the other side of the first sliding cavity, the sixth air hole corresponds to the second air hole, the connecting hole is correspondingly communicated with the second air hole and the sixth air hole respectively after the sealing sliding block slides to the bottom, a seventh air hole correspondingly communicated with the sixth air hole is formed in the control switch, and the second air pipe is correspondingly communicated with the seventh air hole;
the sealing slide block is also provided with a third air hole correspondingly communicated with the connecting hole, the control switch is also provided with a fourth air hole, the control switch is provided with a fifth air hole correspondingly communicated with the fourth air hole, the bottom of the sealing slide block is provided with a first slide shaft, a rotating jacking rotating wheel is arranged at the end part of the first sliding shaft, the sample extraction rod slides in the third sliding hole and then jacks the first sliding shaft to slide, after the sealing slide block slides to the top of the first slide cavity, the third air hole is correspondingly communicated with the sixth air hole, the connecting hole and the fourth air hole are correspondingly communicated, the control switch is respectively provided with a first air hole correspondingly communicated with the second air hole, and the first air holes are respectively connected with an inflation tube.
Furthermore, when the grain in the storage tower is sampled, the rotation of a first motor arranged in the sliding machine body can drive a second gear to rotate, and after the second gear is correspondingly meshed and connected with the tooth grooves, the sliding machine body slides up and down on the slide way, so that the sample extraction rod is driven to slide up and down on the storage tower;
the storage tower is provided with butt joints arranged side by side, the butt joints are respectively provided with a third sliding hole, the sliding machine body drives the sample extraction rod to slide and then adjust to the butt joints with different heights, a second motor for driving the sample extraction rod to slide is arranged in the sliding machine body, and after the sliding machine body slides to a specified height, the sliding machine body can slide into the storage inner cavity through the butt joints after sliding of the sample extraction rod;
be provided with a gliding slip sample pole in the sample draws the pole, the slip of the slip sample pole of rotation control through the third motor is provided with the holding tank on the slip sample pole to can make grain flow into in the holding tank, thereby save the grain sample, reach the purpose of sample.
Compared with the prior art, the invention has the beneficial effects that: can set up a slide on the storage tower, the slip organism slides on the slide, can slide further drive sample extraction pole through the slip organism on the slide and slide, be provided with the interface that sets up side by side on the storage tower, can drive the sample extraction pole through the slip organism and slide not co-altitude interface position, thereby can make the sample extraction pole slide the storage intracavity through the interface, be provided with gliding slip sample pole on the sample extraction pole, be provided with the holding tank on the slip sample pole, thereby can store the grain sample through the further of holding tank, thereby can carry out the extraction of sample to the grain of storage tower co-altitude, further avoid the problem that can't extract the grain sample.
Drawings
The invention is further described below with reference to the accompanying drawings.
Fig. 1 is a schematic view of the overall structure of a grain detection sample extraction device according to an embodiment of the invention.
Fig. 2 is a top view of the whole structure of the grain detection sample extraction device according to the embodiment of the invention.
Fig. 3 is a schematic view of the overall structure of the sliding body according to the embodiment of the invention.
Fig. 4 is a side view of the overall structure of the sliding machine body according to the embodiment of the invention.
FIG. 5 is a schematic view of the overall structure of a sample extraction rod according to an embodiment of the present invention.
Fig. 6 is a schematic view of the overall structure of the docking port according to the embodiment of the present invention.
Fig. 7 is a schematic diagram of the overall structure of the control switch according to the embodiment of the present invention.
In the figure: 1 storage tower, 2 slideways, 3 sliding machine bodies, 4 sample extraction rods, 5 pairs of interfaces, 6 slideway chutes, 7 tooth sockets, 8 induction probes, 9 first rotating shafts, 10 second rotating shafts, 11 first gears, 12 second gears, 13 first motors, 14 supporting rotating wheels, 15 driving rotating wheels, 16 third rotating shafts, 17 first sliding holes, 18 fourth rotating shafts, 19 fifth rotating shafts, 20 second motors, 21 third gears, 22 second sliding holes, 23 sliding sample rods, 24 storage tanks, 25 third motors, 26 threaded rods, 27 threaded holes, 28 third sliding holes, 29 first sliding grooves, 30 first springs, 31 sealing plates, 32 abutting inclined planes, 33 supporting sliding grooves, 34 sealing rings, 35 first air pipes, 36 second air pipes, 37 control switches, 38 first sliding cavities, 39 sealing sliding blocks, 40 connecting holes, 41 first sliding shafts, 42 jacking rotating wheels, 43 first air holes, 44 second air holes, 45 third air holes, 43 first air holes, 44 second air holes and 45 third air holes, 46 a fourth air hole, 47 a fifth air hole, 48 a sixth air hole, 49 a seventh air hole, 50 a second spring, 51 a jacking head, 52 a storage cavity and 53 a first storage battery.
Detailed Description
As shown in fig. 1 to 7, a grain humidity detection sample extraction device comprises a storage tower 1, a storage inner cavity 52 is arranged in the storage tower 1, a slide 2 is arranged on the storage tower 1, a sliding body 3 is arranged on the slide 2, a sliding sample extraction rod 4 is arranged on the sliding body 3, a pair of interfaces 5 arranged side by side are arranged on the storage tower 1, a third slide hole 28 communicated with the storage inner cavity 52 correspondingly is arranged on each interface 5, and the sample extraction rod 4 extends into the storage inner cavity 52 through the third slide hole 28.
The interface 5 is provided with a sealing plate 31 and a sealing air ring 34 for sealing the third slide hole 28, respectively, and the sample extraction rod 4 controls the air inflation and air exhaust of the sealing air ring 34 after sliding into the third slide hole 28.
The sliding sealing plates 31 are respectively arranged on the butt-joint openings 5, the third sliding holes 28 can be sealed through the sealing plates 31, so that grains are prevented from flowing out through the third sliding holes 28, the sealing air rings 34 are respectively arranged in the butt-joint openings 5, the sealing air rings 34 can be inflated and expanded, the third sliding holes 28 can be further sealed, the sealing performance of the third sliding holes 28 can be further ensured, after the sample extraction rod 4 slides into the third sliding holes 28, the exhaust of the sealing air rings 34 can be controlled, the normal sliding of the sample extraction rod 4 in the third sliding holes 28 can be ensured after the exhaust of the sealing air rings 34, and meanwhile, after the sample extraction rod 4 slides out of the third sliding holes 28, the sealing air rings 34 can be automatically inflated, so that the third sliding holes 28 are sealed.
The sample extraction rod 4 slides against the sealing plate 31.
After the sample collection rod 4 slides in the third slide hole 28, the sealing plate 31 can be pressed, so that the third slide hole 28 is opened, and the sample collection rod 4 can slide into the storage cavity 52.
The sample extraction rod 4 is provided with a sliding sample rod 23, the sample extraction rod 4 is internally provided with a third motor 25 for controlling the sliding of the sliding sample rod 23, and the sliding sample rod 23 is provided with a storage groove 24.
A sliding sample rod 23 is arranged on the sample extraction rod 4, after the sample extraction rod 4 slides into the storage cavity 52, the sliding of the sliding sample rod 23 can be further controlled through the rotation of the third motor 25, so that the sliding sample rod 23 can slide in the grain, after the sliding of the sliding sample rod 23, the grain can flow into the storage groove 24, so that a grain sample to be detected can be stored in the storage groove 24, and the grain sample can be extracted through the sliding of the sample extraction rod 4, so that the further detection can be carried out.
The sliding machine body 3 is provided with a first motor 13 for controlling the sliding machine body 3 to slide on the slide way, and the sliding machine body 3 is provided with a second motor 20 for controlling the sample extraction rod 4 to slide.
The sliding machine body 3 is provided with a first motor 13, the sliding of the sliding machine body 3 can be further controlled through the rotation of the first motor 13, so that the position of the sliding machine body 3 can be adjusted, the sliding of the sample extraction rod 4 can be further controlled, so that the position of a grain sample to be detected can be adjusted, the sliding machine body 3 is provided with a second motor 20, the sliding of the sample extraction rod 4 can be further controlled through the second motor 20, a storage battery for supplying power to the first motor 13 is arranged in the sliding machine body 3, and meanwhile, a wireless control module can be arranged in the sliding machine body 3 to further automatically control the sliding of the sliding machine body 3.
As shown in fig. 1 and 3, a chute 6 is disposed on the chute 2, two sides of the chute 6 respectively include a tooth socket 7 disposed on the chute 2, the tooth grooves 7 are respectively arranged in a concave shape, a first rotating shaft 9 driven by a first motor 13 is arranged on the sliding machine body 3, the sliding machine body 3 is also provided with a rotating second rotating shaft 10, the first rotating shaft 9 and the second rotating shaft 10 are respectively provided with a first gear 11 correspondingly engaged and connected, the end parts of the first rotating shaft 9 and the second rotating shaft 10 are respectively provided with a second gear 12, the two second gears 12 are respectively correspondingly engaged and connected with the tooth grooves 7 arranged at the two sides, the slide chute 6 is internally provided with inductive probes 8 arranged side by side, the inductive probes 8 correspond to the interfaces 5 respectively, and the inductive probes 8 control the start and stop of the first motor 13.
A slideway chute 6 is arranged on the slideway 2, the slideway 6 is arranged in a concave shape, a tooth groove 7 is respectively arranged at two sides of the slideway chute 6, the tooth grooves 7 at two sides are correspondingly arranged, a first rotating shaft 9 is arranged in the sliding machine body 3, a first motor 13 drives the first rotating shaft 9 to rotate, a second rotating shaft 10 is also arranged in the sliding machine body 3, a first gear 11 correspondingly engaged and connected is respectively arranged on the first rotating shaft 9 and the second rotating shaft 10, so that the first rotating shaft 9 and the second rotating shaft 10 can correspondingly clamp and rotate, a second gear 12 is respectively arranged at the end part of the first rotating shaft 9 and the end part of the second rotating shaft 10, the two second gears 12 are correspondingly engaged and connected with the tooth grooves 7 at two sides respectively, and the sliding machine body 3 can be further driven to slide up and down through the rotation of the second gear 12, therefore, the sliding position of the sliding machine body 3 can be controlled, the grain detection position is further controlled, and the grain detection sample is extracted;
be provided with inductive probe 8 in sliding chute 6, inductive probe 8 set up the position with the position of interface 5 is corresponding, can open through the start-stop of inductive probe 8 control first motor 13 to confirm the position that needs grain sample detection through inductive probe 8 is further, thereby control opening of first motor 13 and stop, further draw the slip of pole 4 through the sample and draw the grain sample, thereby can carry out the extraction of sample to the grain of different positions in the storage tower 1.
As shown in fig. 3 and 4, a first sliding hole 17 is formed in the sliding machine body 3, the sample extraction rod 4 slides in the first sliding hole 17, two rotating third rotating shafts 16 are respectively arranged at two ends of the first sliding hole 17, a rotating support wheel 14 is respectively arranged on each third rotating shaft 16, the two support wheels 14 clamp the sample extraction rod 4 to slide, a rotating fourth rotating shaft 18 and a rotating fifth rotating shaft 19 are arranged in the sliding machine body 3, a driving wheel 15 is respectively arranged on each of the fourth rotating shaft 18 and the fifth rotating shaft 19, the two driving wheels 15 clamp the sample extraction rod 4 to rotate, the second motor 20 drives the fifth rotating shaft 19 to rotate, and a corresponding third gear 21 in meshing connection is respectively arranged on each of the fifth rotating shaft 19 and the fourth rotating shaft 18.
A first sliding hole 17 is formed in the sliding body 3, the sample extraction rod 4 slides in the first sliding hole 17, two rotating third rotating shafts 16 are respectively arranged at two ends of the first sliding hole 17, a rotating supporting wheel 14 is respectively arranged on the third rotating shafts 16, the sample extraction rod 4 can be clamped by the supporting wheels arranged at two sides to rotate, the sample extraction rod 4 is further supported by the supporting wheels 14, so that the normal sliding of the sample extraction rod 4 can be ensured, a rotating fourth rotating shaft 18 and a rotating fifth rotating shaft 19 are further arranged in the sliding body 3, a driving wheel 15 is respectively arranged on the fourth rotating shaft 18 and the fifth rotating shaft 19, the sample extraction rod 4 is clamped by the two driving wheels 15 to rotate, so that the fifth rotating shaft 19 can be driven to rotate by the second motor 20, the rotation of drive runner 15 that can be further to can drive the slip of sample extraction pole 4, thereby can control the slip of sample extraction pole 4 through second motor 20, can connect through the corresponding meshing of two third gears 21, the corresponding clamp of two drive runners 15 that can be further of messenger tightly the sample extraction pole 4 slides, thereby can control the extraction of grain sample.
As shown in fig. 5, a second sliding hole 22 arranged in a square shape is formed in the sample extraction rod 4, a sliding sample rod 23 is arranged in the second sliding hole 22, a threaded hole 27 is further formed in the sliding sample rod 23, a threaded rod 26 driven by a third motor 25 is arranged on the sample extraction rod 4, the threaded rod 26 is correspondingly engaged with the threaded hole 27, and a first storage battery 53 is arranged on the sample extraction rod 4.
A second sliding hole 22 is arranged on the sample extraction rod 4, the second sliding hole 22 is arranged in a square shape, a sliding sample rod 23 is arranged in the second sliding hole 22, the sliding sample rod 23 is arranged in a square shape, a threaded hole 27 is arranged on the sliding sample rod 23, a threaded rod 26 driven by a third motor 25 is arranged in the sample extraction rod 4, the threaded rod 26 is correspondingly meshed with the threaded hole 27, so that the threaded rod 26 can be further driven to rotate through the rotation of the third motor 15, the sliding sample rod 23 can be further driven to slide, after the sample extraction rod 4 is inserted into the storage tower 1, the sliding sample rod 23 can be further inserted into the grain, so that the grain can flow into the storage tank 24, and a sample of the grain can be further taken out of the storage tower 1 through the sliding of the sliding sample rod 23, can supply power to third motor 25 through battery 53, be provided with wireless control module in sample draws pole 4 to can be further control third motor 25 through wireless control module, thereby can operate the sample of grain sample.
As shown in fig. 6, the sealing plate 31 has at least 2 blocks, the docking ports 5 are respectively provided with first sliding grooves 29 for supporting the sealing plate 31 to slide, the first sliding grooves 29 are respectively provided with a first spring 30 for biasing the sealing plate 31 to slide, the sealing plate 31 is respectively provided with a docking inclined surface 32 arranged in an inclined manner, and the sample extraction rod 4 is provided with a pushing head 51 arranged in a tapered manner.
The sealing plate 31 is provided with at least 2 sealing plates 31, the number of the sealing plates 31 can be set according to the design requirement, the docking ports 5 are respectively provided with a first sliding groove 29 for supporting the sealing plate 31 to slide, the sealing plate 31 can be supported through the first sliding groove 29, so that the normal sliding of the sealing plate 31 can be ensured, the first sliding groove 29 is respectively provided with a first spring 30, the sealing plate 31 can be elastically pressed through the first spring 30, so that the sealing plate 31 can further seal the third sliding hole 28 in an elastic state, so that the grain can be prevented from flowing out, the sealing plate 31 is respectively provided with an inclined docking inclined plane 32, the sample extraction rod 4 is provided with a jacking head 51, when the sample extraction rod 4 slides, the jacking head 51 can be jacked on the docking inclined plane 32, so that the sealing plate 31 can be jacked to slide, therefore, the sample extraction rod 4 can further extend into the grain, and the grain is further sampled.
As shown in fig. 6 and 7, the third sliding hole 28 includes two supporting sliding grooves 33 respectively disposed on the butt joint, the supporting sliding grooves 33 are respectively disposed in a circular ring shape, the sealing rings 34 are disposed in the supporting sliding grooves 33, a cavity is respectively disposed in the sealing rings 34, the sealing rings 34 are respectively connected to a first air pipe 35, the butt joint 5 is respectively disposed with a second air pipe 36, the first air pipe 35 is respectively connected to the second air pipe 36, the end of the third sliding hole 28 is provided with a control switch 37, a first sliding cavity 38 is disposed in the control switch 37, a sliding sealing slider 39 is disposed in the first sliding cavity 38, the sealing slider 39 is connected to the first sliding cavity 38 in a sealing manner, and a connecting hole 40 is disposed on the sealing slider 39, the connecting hole 40 is a through hole, a second spring 50 for elastically pressing the sealing slide block 39 is arranged in the first sliding cavity 38, a second air hole 44 is arranged on one side of the first sliding cavity 38, a sixth air hole 48 is arranged on the other side of the first sliding cavity 38, the sixth air hole 48 corresponds to the second air hole 44, the connecting hole 40 is correspondingly communicated with the second air hole 44 and the sixth air hole 48 respectively after the sealing slide block 39 moves to the bottom, a seventh air hole 49 correspondingly communicated with the sixth air hole 48 is arranged in the control switch 37, and the second air pipe 36 is correspondingly communicated with the seventh air hole 49.
Two supporting chutes 33 are arranged in the third sliding hole 28, the supporting chutes 33 are arranged in a circular ring shape, the first chute is a groove, the sealing rings 34 are respectively arranged in the supporting chutes 33, a cavity is respectively arranged in the sealing rings 34, the sealing rings 34 are respectively connected with a first air pipe 35, the cavity in the sealing rings 34 can be inflated through the first air pipe 35, so that the sealing rings 34 can be inflated and then expanded, the third sliding hole 28 can be further sealed through the expansion of the sealing rings 34, the interfaces 5 are respectively provided with a second air pipe 36, the first air pipe 35 can be respectively supplied with air through the second air pipe 36, an air compressor can be arranged on the ground, compressed air can be generated through the operation of the air compressor and further conveyed into the second air pipe 36, and a control switch is arranged at the end part of the third sliding hole 28, after the sample extraction rod 4 slides into the third sliding hole 28, the inflation and deflation of the second air tube 36 can be controlled by touching the control switch 37 by the sample extraction rod 4, and further the expansion and contraction of the sealing ring 34 can be controlled;
a first sliding cavity 38 is respectively arranged in the control switch 37, a sealing slide block 39 is respectively arranged in the first sliding cavity 38, the sealing slide block 39 is in sealing connection with the first sliding cavity 38, a connecting hole 40 is arranged on the sealing slide block 39, the connecting hole 40 is a through hole, a second spring 50 is arranged in the first sliding cavity 38 and can elastically press the sealing slide block 39 through the second spring 50, a second air hole 44 is arranged at one side of the first sliding cavity 38, a sixth air hole 48 is arranged at the other side of the first sliding cavity 38, the second air hole 44 is arranged corresponding to the sixth air hole 48, after the sealing slide block 39 slides to the bottom of the first sliding cavity 38, the sixth air hole 48 and the second air hole 44 can be communicated through the connecting hole 40, so that compressed air can be communicated into the sealing ring 34, and the sealing ring 34 is in an expanded state, a seventh air hole 49 is also arranged in the control switch 37, the seventh air hole 49 communicates with the sixth air hole 48 correspondingly, and the compressed air that has passed through the second air hole 44 flows into the sixth air hole 48 through the connection hole 40 and further flows into the second air hole 44 through the seventh air hole, thereby controlling the inflation of the seal ring 34.
The sealing slide block 39 is further provided with a third air hole 45 correspondingly communicated with the connecting hole 40, the control switch 37 is further provided with a fourth air hole 46, the control switch 37 is provided with a fifth air hole 47 correspondingly communicated with the fourth air hole 46, the bottom of the sealing slide block 39 is provided with a first sliding shaft 41, the end part of the first sliding shaft 41 is provided with a rotating jacking rotating wheel 42, the sample extraction rod 4 slides in the third sliding hole 28 and then jacks the first sliding shaft 41 to slide, after the sealing slide block 39 slides to the top of the first sliding cavity 38, the third air hole is correspondingly communicated with the sixth air hole, the connecting hole is correspondingly communicated with the fourth air hole, the control switch 37 is respectively provided with a first air hole 43 correspondingly communicated with the second air hole 44, an inflation tube is connected to each of the first air holes 43.
A third air hole 45 is arranged in the sealing slide block 39, the third air hole 45 is correspondingly communicated with the connecting hole 40, after the sealing slide block 39 slides to the top of the first sliding cavity 38, the connecting hole 40 can be further communicated with a fourth air hole 46, the third air hole 45 is communicated with a sixth air hole 48, so that compressed air in the sealing ring 34 can be further exhausted, so that the sealing ring 34 can be contracted, a first sliding shaft 41 is arranged at the bottom of the sealing slide block 39, a rotating shaft is vertically arranged at the end part of the first sliding shaft 41, a rotating jacking rotating wheel 42 is arranged on the rotating shaft, when the sample extraction rod 4 slides in the third sliding hole 28, the jacking wheel 42 can be jacked through the sample extraction rod 4, so that the first sliding shaft 41 can be further jacked to slide, so that the sealing slide block 39 can be driven to slide, further for the purpose of controlling the inflation and deflation of sealing ring 34.
When the grain in the storage tower 1 is sampled, the rotation of a first motor 13 arranged in the sliding machine body 3 can drive a second gear 12 to rotate, and after the second gear 12 is correspondingly meshed and connected with the tooth grooves 7, the sliding machine body 3 slides up and down on the slide rail 2, so that the sample extraction rod 4 is driven to slide up and down on the storage tower 1;
the storage tower 1 is provided with butt interfaces 5 which are arranged side by side, the butt interfaces 5 are respectively provided with a third sliding hole 28, the sliding machine body 3 drives the sample extraction rod 4 to slide and then adjust to the butt interfaces 5 with different heights, the sliding machine body 3 is internally provided with a first motor 13 which drives the sample extraction rod 4 to slide, and after the sliding machine body 3 slides to a specified height, the sliding machine body can slide to the storage inner cavity 52 through the butt interfaces 5 after the sliding of the sample extraction rod 4;
a sliding sample rod 23 is arranged in the sample extraction rod 4, the sliding of the sliding sample rod 23 is controlled by the rotation of a third motor 25, and a storage groove 24 is arranged on the sliding sample rod 23, so that grains can flow into the storage groove 24, and then grain samples are stored to achieve the purpose of sampling.
Claims (6)
1. The utility model provides a grain sample detection extraction element, is provided with a storage inner chamber, its characterized in that including a storage tower in the storage tower: the storage tower is provided with a slide way, the slide way is provided with a sliding body, the sliding body is provided with a sliding sample extraction rod, the storage tower is provided with butt joints arranged side by side, the butt joints are respectively provided with a third slide hole correspondingly communicated with the storage inner cavity, and the sample extraction rod extends into the storage inner cavity through the third slide hole;
a sealing plate and a sealing air ring for sealing the third sliding hole are respectively arranged on the butt joint port, and the inflation and the exhaust of the sealing air ring are controlled after the sample extraction rod slides into the third sliding hole;
a sealing plate for sealing the third sliding hole is further arranged in the butt joint port, and the sample extraction rod pushes the sealing plate to slide;
the sample extraction rod is provided with a sliding sample rod, a third motor for controlling the sliding of the sliding sample rod is arranged in the sample extraction rod, and the sliding sample rod is provided with a storage tank;
the sliding machine body is provided with a first motor for controlling the sliding machine body to slide on the slide way, and the sliding machine body is provided with a second motor for controlling the sample extraction rod to slide;
the third sliding hole is internally provided with two supporting sliding grooves arranged on the butt joint port, the supporting sliding grooves are arranged in a circular ring shape, the sealing ring is arranged in the supporting sliding groove, a cavity is arranged in the sealing ring, the sealing ring is connected with a first air pipe respectively, a second air pipe is arranged in the butt joint port respectively, the first air pipe is connected with the second air pipe respectively, the end part of the third sliding hole is provided with a control switch, a first sliding cavity is arranged in the control switch, a sliding sealing slide block is arranged in the first sliding cavity, the sealing slide block is connected with the first sliding cavity in a sealing way, a connecting hole is arranged on the sealing slide block, the connecting hole is a through hole, and a second spring for elastically pressing the sealing slide block is arranged in the first sliding cavity, a second air hole is formed in one side of the first sliding cavity, a sixth air hole is formed in the other side of the first sliding cavity, the sixth air hole corresponds to the second air hole, the connecting hole is correspondingly communicated with the second air hole and the sixth air hole respectively after the sealing sliding block slides to the bottom, a seventh air hole correspondingly communicated with the sixth air hole is formed in the control switch, and the second air pipe is correspondingly communicated with the seventh air hole;
the sealing slide block is also provided with a third air hole correspondingly communicated with the connecting hole, the control switch is also provided with a fourth air hole, the control switch is provided with a fifth air hole correspondingly communicated with the fourth air hole, the bottom of the sealing slide block is provided with a first slide shaft, a rotating jacking rotating wheel is arranged at the end part of the first sliding shaft, the sample extraction rod slides in the third sliding hole and then jacks the first sliding shaft to slide, after the sealing slide block slides to the top of the first slide cavity, the third air hole is correspondingly communicated with the sixth air hole, the connecting hole and the fourth air hole are correspondingly communicated, the control switch is respectively provided with a first air hole correspondingly communicated with the second air hole, and the first air holes are respectively connected with an inflation tube.
2. The grain detection sample extraction device of claim 1, wherein: be provided with a slide spout on the slide, the both sides of slide spout are in including a setting respectively tooth's socket on the slide spout, the tooth's socket is the spill setting respectively, be provided with a first motor drive's first pivot on the slip organism, still be provided with a pivoted second pivot on the slip organism, first pivot with be provided with the first gear that a corresponding meshing is connected in the second pivot respectively, first pivot with the tip of second pivot is provided with a second gear respectively, and two second gears are connected with the corresponding meshing of tooth's socket that both sides set up respectively, be provided with the inductive probe who sets up side by side in the slide spout, inductive probe respectively with it is corresponding to the interface, inductive probe control opening of first motor stops.
3. The grain detection sample extraction device of claim 1, wherein: the sample extraction device is characterized in that a first sliding hole is formed in the sliding machine body, the sample extraction rod slides in the first sliding hole, two rotating third rotating shafts are arranged at two ends of the first sliding hole respectively, a rotating supporting rotating wheel is arranged on each third rotating shaft, the two supporting rotating wheels clamp the sample extraction rod to slide, a rotating fourth rotating shaft and a rotating fifth rotating shaft are arranged in the sliding machine body, a driving rotating wheel is arranged on each fourth rotating shaft, the two driving rotating wheels clamp the sample extraction rod to rotate, the second motor drives the fifth rotating shaft to rotate, and a third gear which is correspondingly meshed and connected with the fourth rotating shaft is arranged on the fifth rotating shaft.
4. The grain detection sample extraction device of claim 1, wherein: the sample extraction device comprises a sample extraction rod and is characterized in that a second sliding hole which is arranged in a square shape is formed in the sample extraction rod, a sliding sample rod is arranged in the second sliding hole, a threaded hole is further formed in the sliding sample rod, a threaded rod driven by a third motor is arranged on the sample extraction rod, the threaded rod is correspondingly meshed with the threaded hole, and a first storage battery is arranged on the sample extraction rod.
5. The grain detection sample extraction device of claim 1, wherein: the sample extraction device comprises a sample extraction rod, a sealing plate and a sealing port, wherein the sealing plate is provided with at least 2 blocks, the sealing port is respectively provided with a first sliding groove for supporting the sealing plate, the first sliding groove is internally provided with a first spring for biasing the sealing plate to slide, the sealing plate is respectively provided with a butt joint inclined plane which is arranged in an inclined manner, and the sample extraction rod is provided with a pressure pushing head which is arranged in a conical manner.
6. Use of a grain test sample extraction device as defined in claim 1, wherein: when the grain in the storage tower is sampled, the rotation of a first motor arranged in the sliding machine body can drive a second gear to rotate, and after the second gear is correspondingly meshed and connected with the tooth grooves, the sliding machine body slides up and down on the slide way, so that the sample extraction rod is driven to slide up and down on the storage tower;
the storage tower is provided with butt joints arranged side by side, the butt joints are respectively provided with a third sliding hole, the sliding machine body drives the sample extraction rod to slide and then adjust to the butt joints with different heights, a second motor for driving the sample extraction rod to slide is arranged in the sliding machine body, and after the sliding machine body slides to a specified height, the sliding machine body can slide into the storage inner cavity through the butt joints after sliding of the sample extraction rod;
be provided with a gliding slip sample pole in the sample draws the pole, the slip of the slip sample pole of rotation control through the third motor is provided with the holding tank on the slip sample pole to can make grain flow into in the holding tank, thereby save the grain sample, reach the purpose of sample.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910596871.7A CN110186715B (en) | 2019-07-02 | 2019-07-02 | Grain sample detection extraction element |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910596871.7A CN110186715B (en) | 2019-07-02 | 2019-07-02 | Grain sample detection extraction element |
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| CN110186715B true CN110186715B (en) | 2021-10-12 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204405371U (en) * | 2015-02-12 | 2015-06-17 | 孙铮 | A kind of container bulk grain sampler |
| CN105784421A (en) * | 2016-04-30 | 2016-07-20 | 王平 | Grain sample wind-collection system on HGQY grain dryer |
| CN206945353U (en) * | 2017-08-03 | 2018-01-30 | 赵桂玲 | Grain examines sampling sharp-pointed tube device |
| CN208206527U (en) * | 2018-05-18 | 2018-12-07 | 重庆第二师范学院 | A kind of food effective sampling device |
| CN109115540A (en) * | 2018-09-28 | 2019-01-01 | 高伟 | Can multidraw grain depot grain sampler |
| CN109731649A (en) * | 2019-01-17 | 2019-05-10 | 李华梅 | A kind of automatic sorting rubbish cleaning vehicle of intelligence |
-
2019
- 2019-07-02 CN CN201910596871.7A patent/CN110186715B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204405371U (en) * | 2015-02-12 | 2015-06-17 | 孙铮 | A kind of container bulk grain sampler |
| CN105784421A (en) * | 2016-04-30 | 2016-07-20 | 王平 | Grain sample wind-collection system on HGQY grain dryer |
| CN206945353U (en) * | 2017-08-03 | 2018-01-30 | 赵桂玲 | Grain examines sampling sharp-pointed tube device |
| CN208206527U (en) * | 2018-05-18 | 2018-12-07 | 重庆第二师范学院 | A kind of food effective sampling device |
| CN109115540A (en) * | 2018-09-28 | 2019-01-01 | 高伟 | Can multidraw grain depot grain sampler |
| CN109731649A (en) * | 2019-01-17 | 2019-05-10 | 李华梅 | A kind of automatic sorting rubbish cleaning vehicle of intelligence |
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