CN111781003A - Granary insect-attracting probe rod and grain condition detection system - Google Patents
Granary insect-attracting probe rod and grain condition detection system Download PDFInfo
- Publication number
- CN111781003A CN111781003A CN201910267558.9A CN201910267558A CN111781003A CN 111781003 A CN111781003 A CN 111781003A CN 201910267558 A CN201910267558 A CN 201910267558A CN 111781003 A CN111781003 A CN 111781003A
- Authority
- CN
- China
- Prior art keywords
- insect
- pipe
- pest
- attracting
- granary
- 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.)
- Pending
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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M1/00—Stationary means for catching or killing insects
- A01M1/02—Stationary means for catching or killing insects with devices or substances, e.g. food, pheronones attracting the insects
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M1/00—Stationary means for catching or killing insects
- A01M1/06—Catching insects by using a suction effect
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention relates to the technical field of grain condition sampling detection devices, in particular to a granary insect-attracting probe and a grain condition detection system. The grain condition detection system comprises a grain bin insect-attracting probe rod, a suction device and a grain condition detection device, wherein the grain bin insect-attracting probe rod comprises an insect-attracting pipe, an insect collector, a blocking cover and a suction pipe; a large number of insect attracting holes are arranged on the pipe wall of the insect attracting pipe; the upper end of the insect collector is connected with the insect trapping pipe, and an insect collecting cavity is arranged in the insect collector; the blocking cover is connected to the upper end of the insect attracting pipe and blocks the upper end of the insect attracting pipe, a force application section extending up and down is arranged on the blocking cover, and the force application section is held by a user to insert the insect attracting probe rod of the granary into the grain pile; the suction pipe passes through the blocking cover from top to bottom, the lower end of the suction pipe is communicated with the pest collecting cavity, and the upper end of the suction pipe is connected with a suction device. This grain condition detecting system can solve the problem that granary moth-killing probe placed very inconvenient among the prior art.
Description
Technical Field
The invention relates to the technical field of grain condition sampling detection devices, in particular to a granary insect-attracting probe and a grain condition detection system.
Background
In the process of storing grain in a granary, determining parameters such as the type, the quantity, the insect state and the like of pests is one of important indexes for judging whether grain is safe, and at present, each parameter of the pests is generally determined by a grain condition detection system.
The grain condition detection system comprises a grain condition detection device, a grain bin insect-attracting probe rod and a suction device, wherein the grain condition detection device is used for counting and detecting pests, the grain bin insect-attracting probe rod is used for capturing and collecting the pests from grains and sending the pests to the grain condition detection device, and the suction device is used for enabling the inside of the grain bin insect-attracting probe rod to generate negative pressure so as to suck the pests out.
The Chinese patent application publication No. CN101655418A describes a grain condition detection rod, which comprises an insect trapping rod for trapping pests, wherein the lower end of the insect trapping rod is connected with an insect collecting device consisting of a joint, a connecting rod and a conical head, the insect collecting device is internally provided with a funnel, the inner cavity of the funnel is an insect collecting cavity of the granary insect trapping rod, the granary insect trapping rod is also offset with an insect pumping pipe, the lower end of the insect pumping pipe is connected with the bottom of the funnel, and the upper end of the insect pumping pipe is connected with a suction device.
Although the grain condition detection rod can capture and collect pests and send the pests to the grain condition detection device, the grain condition detection rod is generally applied to different depths of a grain pile, the grain condition detection rod is small in size, a human hand is required to stretch into the grain pile when the grain condition detection rod is inserted into a shallow position of the grain pile, other pushing tools are required to be used when the grain condition detection rod is inserted into the deep position of the grain pile, and the grain condition detection rod is very inconvenient to place.
Disclosure of Invention
The invention aims to provide a granary insect-attracting probe which is convenient to place at different depth positions of a grain pile; the invention also aims to provide a grain condition detection system using the granary insect-attracting probe which is convenient to place at different depth positions of a grain pile.
In order to realize the purpose, the granary insect-attracting probe provided by the invention adopts the following technical scheme:
this granary lures worm probe rod includes:
the wall of the insect attracting pipe is provided with a large number of insect attracting holes penetrating through the wall of the pipe;
the upper end of the insect collector is connected with the insect attracting pipe, and an insect collecting cavity is arranged in the insect collector;
the blocking cover is connected to the upper end of the insect attracting pipe and blocks the upper end of the insect attracting pipe, a force application section extending up and down is arranged on the blocking cover, and the force application section is held by a user to insert the insect attracting probe rod of the granary into the grain pile;
the suction pipe penetrates through the blocking cover from top to bottom, the lower end of the suction pipe is communicated with the pest collecting cavity, and the upper end of the suction pipe is connected with a suction device.
The granary insect-attracting probe provided by the invention has the beneficial effects that: this granary lures the blanking cap of worm probe to have the application of force section that extends from top to bottom, and when luring the worm probe with this granary and insert the grain heap, the user can hold this application of force section, lures the worm probe with the granary and inserts the different degree of depth department of grain heap, and does not need the handle to stretch into the grain heap or borrow other pushing tools, and it is very convenient to use.
Furthermore, the force application section is arranged in the middle of the plug cover. The force application section is arranged in the middle of the blocking cover, so that the situation that the granary insect-attracting probe rod is deflected and cannot be inserted into a preset position when the granary insect-attracting probe rod is inserted into a grain stack can be prevented.
Furthermore, the force application section is of a hollow tubular structure, and the suction pipe is arranged in the force application section in a penetrating mode. The suction pipe is arranged in the force application section in a penetrating way, so that the protection of the suction pipe can be realized; in addition, the arrangement ensures that the part of the suction pipe extending out of the blocking cover can not be overlong, and when the granary pest trapping feeler lever is not used and piled up for placement, the situation that the suction pipe extends out of the blocking cover overlong to cause mutual winding can be avoided.
Furthermore, the suction pipe is fixedly connected with the force application section in a sealing manner. The suction tube is fixed with the application of force section, can be convenient for the removal of the suction tube in this granary lures the worm probe, and the suction tube is sealed with the application of force section can guarantee that this granary lures the worm probe its inside negative pressure when using is stronger.
Further, the suction pipe is a hose. The suction tube sets to the hose, can be with the longer that the suction tube set up, at the in-process of this granary lures the worm probe of assembly, the suction tube can take place bending deformation and compensate blanking cover and lure worm pipe, lure worm pipe and the distance that collection worm ware is close to each other to guarantee the smooth assembly of granary luring the worm probe.
Furthermore, the assembly of the blocking cover and the insect trap is diversified, and if the following three assembly modes can be adopted: the blocking cover is inserted at the upper end of the insect attracting pipe and is in sealing connection with the wall of the insect attracting pipe through a bolt which radially penetrates through the blocking cover; secondly, the blocking cover is hermetically connected with the insect attracting pipe through a flange; and thirdly, the blocking cover and the insect attracting pipe are connected in a sealing mode through threads, the thread connecting sections of the blocking cover and the insect attracting pipe are provided with radial through holes, after the threads are screwed in place, the radial through holes are aligned, and the blocking cover and the insect attracting pipe are prevented from rotating through pins penetrating in the radial through holes.
Further, the insect collector is of a tubular structure with an opening at the upper end and a closed lower end, the upper end of the insect collector is connected with the insect trapping pipe, the lower end of the insect collector is of an inverted cone-shaped tip structure, a fixed sealing plate is fixed in the insect collector, the inner cavity of the insect collector is divided into an upper part and a lower part by the fixed sealing plate, and the inner cavity of the lower side of the fixed sealing plate forms an insect collecting cavity. The pest collector is an independent tubular structure, and only the tubular structure and the pest trapping pipe need to be assembled during assembly, so that the pest trapping probe rod of the granary is simple in structure and convenient to assemble; the inner cavity of the lower side of the fixed sealing plate in the insect collector forms an insect collecting cavity, and compared with a structure with the insect collecting cavity which is specially installed in the insect collector, the structure of the granary insect-luring feeler lever is further simple.
The grain condition detection system provided by the invention adopts the following technical scheme:
this grain condition detecting system includes the granary that is arranged in catching the pest in the collection grain lures the worm probe rod, communicates the granary and lures the worm probe rod and through pumping out the suction device that makes the granary lure the interior negative pressure that produces of worm probe rod and be used for counting and the grain condition detection device who examines to the pest, this granary lures the worm probe rod and includes:
the wall of the insect attracting pipe is provided with a large number of insect attracting holes penetrating through the wall of the pipe;
the upper end of the insect collector is connected with the insect attracting pipe, and an insect collecting cavity is arranged in the insect collector;
the blocking cover is connected to the upper end of the insect attracting pipe and blocks the upper end of the insect attracting pipe, a force application section extending up and down is arranged on the blocking cover, and the force application section is held by a user to insert the insect attracting probe rod of the granary into the grain pile;
the suction pipe penetrates through the blocking cover from top to bottom, the lower end of the suction pipe is communicated with the pest collecting cavity, and the upper end of the suction pipe is connected with a suction device.
The grain condition detection system provided by the invention has the beneficial effects that: the blanking cover of the granary insect-attracting probe in the grain condition detection system is provided with the force application section which extends up and down, when the granary insect-attracting probe is inserted into a grain stack, a user can hold the force application section, the granary insect-attracting probe is inserted into different depths of the grain stack, a handle is not required to stretch into the grain stack or other pushing tools are not required, and the granary insect-attracting probe is very convenient to use.
Furthermore, the force application section is arranged in the middle of the plug cover. The force application section is arranged in the middle of the blocking cover, so that the situation that the granary insect-attracting probe rod is deflected and cannot be inserted into a preset position when the granary insect-attracting probe rod is inserted into a grain stack can be prevented.
Furthermore, the force application section is of a hollow tubular structure, and the suction pipe is arranged in the force application section in a penetrating mode. The suction pipe is arranged in the force application section in a penetrating way, so that the protection of the suction pipe can be realized; in addition, the arrangement ensures that the part of the suction pipe extending out of the blocking cover can not be overlong, and when the granary pest trapping feeler lever is not used and piled up for placement, the situation that the suction pipe extends out of the blocking cover overlong to cause mutual winding can be avoided.
Furthermore, the suction pipe is fixedly connected with the force application section in a sealing manner. The suction tube is fixed with the application of force section, can be convenient for the removal of the suction tube in this granary lures the worm probe, and the suction tube is sealed with the application of force section can guarantee that this granary lures the worm probe its inside negative pressure when using is stronger.
Further, the suction pipe is a hose. The suction tube sets to the hose, can be with the longer that the suction tube set up, at the in-process of this granary lures the worm probe of assembly, the suction tube can take place bending deformation and compensate blanking cover and lure worm pipe, lure worm pipe and the distance that collection worm ware is close to each other to guarantee the smooth assembly of granary luring the worm probe.
Furthermore, the assembly of the blocking cover and the insect trap is diversified, and if the following three assembly modes can be adopted: the blocking cover is inserted at the upper end of the insect attracting pipe and is in sealing connection with the wall of the insect attracting pipe through a bolt which radially penetrates through the blocking cover; secondly, the blocking cover is hermetically connected with the insect attracting pipe through a flange; and thirdly, the blocking cover and the insect attracting pipe are connected in a sealing mode through threads, the thread connecting sections of the blocking cover and the insect attracting pipe are provided with radial through holes, after the threads are screwed in place, the radial through holes are aligned, and the blocking cover and the insect attracting pipe are prevented from rotating through pins penetrating in the radial through holes.
Further, the insect collector is of a tubular structure with an opening at the upper end and a closed lower end, the upper end of the insect collector is connected with the insect trapping pipe, the lower end of the insect collector is of an inverted cone-shaped tip structure, a fixed sealing plate is fixed in the insect collector, the inner cavity of the insect collector is divided into an upper part and a lower part by the fixed sealing plate, and the inner cavity of the lower side of the fixed sealing plate forms an insect collecting cavity. The pest collector is an independent tubular structure, and only the tubular structure and the pest trapping pipe need to be assembled during assembly, so that the pest trapping probe rod of the granary is simple in structure and convenient to assemble; the inner cavity of the lower side of the fixed sealing plate in the insect collector forms an insect collecting cavity, and compared with a structure with the insect collecting cavity which is specially installed in the insect collector, the structure of the granary insect-luring feeler lever is further simple.
Drawings
Fig. 1 is a schematic view of a part of the structure of a granary pest-attracting probe in embodiment 1 of the grain condition detecting system provided by the present invention;
fig. 2 is a schematic structural view of an insect-attracting pipe of a granary insect-attracting probe in embodiment 1 of the grain condition detecting system provided by the present invention;
fig. 3 is a schematic structural view of an insect collector of a granary insect-attracting probe in embodiment 1 of the grain condition detecting system provided by the present invention;
fig. 4 is a schematic structural view of a blocking cover of a granary insect-attracting probe in embodiment 1 of the grain condition detecting system provided by the present invention;
fig. 5 is a schematic view of a part of the structure of a granary pest-attracting probe in embodiment 2 of the grain condition detecting system provided by the present invention;
fig. 6 is a schematic view of a partial structure of a granary pest-luring probe in embodiment 3 of the grain condition detection system provided by the present invention.
In the drawings: 1-insect attracting pipe, 2-insect trap, 3-blocking cover, 4-fixed sealing plate, 5-insect attracting pipe, 6-suction pipe, 7-insect attracting pipe, 8-blocking cover, 9-elastic cylindrical pin, 101-insect attracting pipe, 102-blocking cover, 103-fastening bolt, 11-insect attracting pipe wall, 12-insect attracting pipe insect attracting hole, 13-insect trap connecting part, 14-insect attracting pipe bolt hole, 21-insect trap straight pipe section, 22-insect trap conical pipe section, 23-upper side inner cavity, 24-lower side inner cavity, 31-pipe section force applying sealing plate, 32-connecting pipe section, 41-fixed insect attracting hole, 211-insect attracting pipe connecting part, 311-through hole, 321-mounting groove and 322-blocking cover through hole.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings.
The embodiment 1 of the grain condition detection system provided by the invention comprises the following steps:
this grain condition detecting system includes granary lures the worm probe, suction device and grain condition detection device, and the granary lures the worm probe and is arranged in catching the pest of collecting grain, and suction device lures the worm probe intercommunication and makes the granary lure the worm probe in produce the negative pressure through bleeding, and then takes out the pest in the granary luring the worm probe to the outside, and a suction device connects a plurality of granary luring the worm probe simultaneously, and grain condition detection device is used for counting and examining the pest of taking out to the outside.
As shown in figure 1, the granary insect-attracting probe rod comprises an insect-attracting pipe 1 for catching pests, wherein the upper part of the insect-attracting pipe 1 is connected with a blocking cover 3 for blocking the upper end of the insect-attracting pipe 1, and the lower part of the insect-attracting pipe 1 is connected with an insect collector 2 for collecting the pests in the insect-attracting pipe 1.
As shown in fig. 1 and fig. 2, the insect trap 1 is a hollow tubular structure, a plurality of insect trap holes 12 are uniformly arranged on an insect trap pipe wall 11 of the insect trap 1, the aperture of each insect trap hole 12 is 4mm, the insect trap holes 12 radially penetrate through the insect trap pipe wall 11 along the insect trap 1, the insect trap holes 12 are used for pests in grains to climb into the insect trap 1, the inner wall of the insect trap 1 is smooth to prevent the pests falling into the insect trap 1 from climbing up along the inner wall of the insect trap 1 and climbing out of the insect trap 1 again through the insect trap holes 12; the insect trap holes 12 form the insect trap holes on the pipe wall of the insect trap 1; the outer diameter of the lower part of the insect trap pipe 1 is smaller than that of the middle part, so that the lower part of the insect trap pipe 1 forms an insect collector connecting part 13 for connecting the insect collector 2, and the outer peripheral surface of the insect collector connecting part 13 is provided with external threads.
As shown in fig. 1 and 3, the insect collector 2 is a tubular structure with an open upper end and a closed lower end, and includes an upper straight section 21 and a lower tapered section 22, the straight section 21 is a hollow tubular structure, the upper inner diameter of the straight section 21 is larger than the lower inner diameter thereof, so as to have an insect trap connecting portion 211 with a larger accommodating space, the inner wall of the insect trap connecting portion 211 is provided with an internal thread adapted to the external thread of the insect collector connecting portion 13, and when the insect collector 2 and the insect trap 1 are assembled, the insect trap connecting portion 211 is threadedly assembled on the insect collector connecting portion 13 at the lower portion of the insect trap 1.
As shown in fig. 1 and 3, the tapered pipe section 22 of the insect collector is of an inverted cone-shaped tip structure, and an inner cavity of a circular truncated cone shape with a large upper part and a small lower part is formed in the tapered pipe section 22 of the insect collector, so that the insect-attracting probe of the granary can be conveniently inserted into the grain; a fixed sealing plate 4 is fixedly arranged at the end part of the straight pipe section 21 of the insect collector, which is close to the tapered pipe section 22 of the insect collector, the fixed sealing plate 4 can be fixed by glue, the fixed sealing plate 4 divides the inner cavity of the insect collector 2 into an upper inner cavity 23 and a lower inner cavity 24, the upper inner cavity 23 corresponds to the inner cavity of the straight pipe section 21 of the insect collector, and the lower inner cavity 24 corresponds to the truncated cone-shaped inner cavity of the tapered pipe section 22 of the insect collector, so that the lower inner cavity 24 is also truncated cone-shaped; the lower inner cavity 24 forms an insect collecting cavity in the insect collector.
As shown in fig. 1 and 3, the fixed closing plate 4 is a disc-shaped structure, a through hole is formed in the center of the fixed closing plate 4, the pest suction pipe 5 is installed on the fixed closing plate 4 through the through hole, and after the pest suction pipe 5 is installed on the fixed closing plate 4, the distance from the lower port to the side wall and the bottom surface of the lower inner cavity 24 is 4-5mm, which is set to reduce the distance from the lower port of the pest suction pipe 5 to the bottom of the lower inner cavity 24 as much as possible while ensuring that pests can fall onto the bottom surface of the lower inner cavity 24; still be equipped with four fixed shrouding on fixed shrouding 4 and lure wormhole 41, the aperture that fixed shrouding lured wormhole 41 is 4mm, and four fixed shrouding lures wormhole 41 around the through hole of installation pest sucking pipe 5 along circumference equipartition on fixed shrouding 4, and fixed shrouding lures wormhole 41 to be used for supplying to climb from luring the pest pipe 1 in the pest on the fixed shrouding 4, and then fall into the downside inner chamber 24 of lower part.
As shown in fig. 1 and 2, four insect trap bolt holes 14 radially penetrating through the wall 11 of the insect trap pipe 1 are arranged at the upper part of the insect trap pipe 1, and the four insect trap bolt holes 14 are uniformly distributed along the circumferential direction of the insect trap pipe 1.
As shown in fig. 1 and 4, the blocking cover 3 is a tubular structure with a thin upper part and a thick lower part, and comprises a thin force application pipe section 31 and a thick connecting pipe section 32, the force application pipe section 31 corresponds to the middle part of the connecting pipe section, a cylindrical mounting groove 321 is arranged in the connecting pipe section 32, the diameter of the mounting groove 321 is the same as the outer diameter of the upper part of the pest trapping pipe 1, four blocking cover through holes 322 are arranged on the connecting pipe section 32, the four blocking cover through holes 322 penetrate through the connecting pipe section 32 along the radial direction of the connecting pipe section 32, and are uniformly distributed along the circumferential direction of the connecting pipe section 32; the mounting groove 321 is used for connecting the blocking cover 3 with the insect attracting pipe 1, when the blocking cover 3 is assembled with the insect attracting pipe 1, the blocking cover 3 is firstly sleeved on the upper part of the insect attracting pipe 1, then the blocking cover through holes 322 on the connecting pipe section 32 are in one-to-one correspondence with the insect attracting pipe bolt holes 14 on the insect attracting pipe 1, then the blocking cover 3 and the insect attracting pipe 1 are fixed through bolts, and finally the contact part between the lower end part of the connecting pipe section 32 and the wall 11 of the insect attracting pipe is coated with glue to realize the sealing of the connection part between the blocking cover 3 and the insect attracting pipe 1; the force application pipe section 31 is internally provided with a through hole 311, and the lower part of the through hole 311 is communicated with the mounting groove 321; the force application pipe section 31 constitutes a force application section of the closure.
The force application pipe section 31 of the blocking cover 3 is used for being held by a user when the granary insect-inducing probe is inserted into the grain, the force application pipe section 31 is rotated to enable the insect-attracting probe rod of the granary to be more easily inserted into grains, the length of the force application pipe section 31 can be set according to actual requirements, if the depth of a common grain pile is 1.5m, the grain pile is divided into two layers, the depth ranges are 0-1m and 1-1.5m respectively, the distance between the upper end surface of the insect-attracting pipe 1 of the grain bin insect-attracting probe inserted into each layer and the lower boundary of the layer is required to be about 80cm, the length of the force application pipe section 31 correspondingly inserted into the upper layer of the granary insect-attracting probe rod is set to be about 20cm so as to meet the requirement, the length of the force application pipe section 31 of the insect-attracting probe rod correspondingly inserted into the next layer of the granary can be set to be about 70cm to meet the requirement, of course, the length of the force application pipe section 31 is only illustrated by way of example, and the length of the force application pipe section 31 may be set according to actual requirements; in addition, because excessive acting force is not required to be applied when the granary insect-attracting probe rod is inserted into grains, the material of the blocking cover can be plastic, and certainly, aluminum alloy or other metal materials can also be selected.
As shown in fig. 1, a suction tube 6 is further installed in the pest-luring probe rod of the granary, the suction tube 6 is a section of flexible tube, one end of the suction tube 6 is connected with a suction device (not shown in the figure) in the grain condition detection system, the other end of the suction tube 6 penetrates through the through hole 311 and the installation groove 321 on the blocking cover 3 and then extends into the pest-luring tube 1 and is finally connected with the pest-luring tube 5, and a gap between the suction tube 6 and the force application tube section 31 is subjected to gluing treatment so as to realize the fixation of the suction tube 6 and seal a gap between the suction tube 6 and the force.
The blanking cover 3 has a force application pipe section 31, the force application pipe section 31 can protect the suction pipe 6, and the suction pipe 6 can not be too long when extending out of the blanking cover 3 because the force application pipe section 31 is arranged, so that the situation that the suction pipe 6 is too long when extending out of the blanking cover 3 and piling up and placing the granary pest trapping feeler lever can be avoided.
The assembly process of the granary insect-attracting probe rod can be as follows: firstly, the insect suction pipe 5 is arranged on the fixed sealing plate 4 in a penetrating way, then the fixed sealing plate 4 is arranged in the straight pipe section 21 of the insect collector, then the suction pipe 6 is arranged in the through hole 311 of the blocking cover 3 in a penetrating way and is glued and sealed and fixed, then the suction pipe 6 is connected with the insect suction pipe 5, then the insect collector 2 is fixedly connected with the insect attracting pipe 1 through threads, then the blocking cover 3 is sleeved on the upper part of the insect attracting pipe 1, and finally the insect attracting pipe 1 and the blocking cover 3 are fixed through bolts, thus the assembly of the insect attracting probe rod of the granary is completed.
When grain condition detecting system uses, at first, insert grain through the application of force pipeline section 31 on the blanking cover 3 this granary lures the worm probe rod, pest in the grain can climb into luring the worm pipe 1 and drop on fixed shrouding 4 through luring the worm pipe 12 on the worm pipe 1, then the pest can climb into downside inner chamber 24 and fall to the bottom of downside inner chamber 24 through fixed shrouding luring the worm hole 41 on fixed shrouding 4, suction tube 6 can be taken away the pest under the suction device's among the grain condition detecting device control this moment, and send to among the grain condition detecting device, then grain condition detecting device can count and detect the pest.
the difference from example 1 is that: as shown in fig. 5, the upper wall of the insect trap 7 (corresponding to the insect trap 1 of example 1) is shrunk inwards to form a plug mounting part for mounting a plug 8 (corresponding to the plug 3 of example 1), the outer periphery of the plug mounting part is provided with external threads, the mounting groove of the plug 8 is correspondingly provided with internal threads, the plug 8 and the insect trap 7 are connected together by threads, and after the two are connected together by threads, glue is applied to the connection part of the two to seal the connection part of the two; two through holes are formed in the pipe wall corresponding to the mounting groove of the blocking cover 8 and the pipe wall corresponding to the blocking cover mounting part, after the blocking cover 8 and the insect trapping pipe 7 are in threaded connection, the through holes of the blocking cover 8 and the insect trapping pipe 7 are just opposite, and an elastic cylindrical pin 9 is inserted into the through holes of the blocking cover 8 and the insect trapping pipe 7 so as to prevent the blocking cover 8 and the insect trapping pipe 7 from rotating relatively in the use process of the granary insect trapping probe rod; it should be noted that when the blocking cover 8 and the insect attracting pipe 7 are in threaded connection, the connection form of the corresponding insect attracting pipe 7 and the insect collector 2 does not need to be in threaded connection as much as possible, so that excessive distortion of the suction pipe in the assembly process of the insect attracting probing rod of the granary is avoided, and the connection form can be in a splicing and fixing form, for example, the connection form of the insect attracting pipe 1 and the blocking cover 3 in embodiment 1 is adopted, and the description is omitted; the plug cover installation part on the insect attracting pipe 7 and the installation groove on the plug cover 8 respectively form corresponding threaded connection sections, the through holes on the plug cover 8 and the insect attracting pipe 7 form radial through holes on corresponding structures, and the elastic cylindrical pins form pins.
the difference from example 1 is that: as shown in fig. 6, the upper part of the insect trap 101 (corresponding to the insect trap 1 in example 1) has a turned edge along the radial direction outwards, and four bolt holes are arranged on the turned edge and are uniformly arranged along the circumferential direction of the insect trap 101; the plugging cover 102 (corresponding to the plugging cover 3 in embodiment 1) is not provided with a connecting pipe section, but is provided with a turned edge extending outwards along the radial direction of the connecting pipe section at the lower part of the force application pipe section, the turned edge is provided with four bolt holes, and the four bolt holes are uniformly arranged along the circumferential direction of the plugging cover 102; when the blocking cover 102 is assembled with the insect attracting pipe 101, the bolt holes on the blocking cover 102 correspond to the bolt holes on the insect attracting pipe 101, then the blocking cover 102 is fixedly connected with the insect attracting pipe 101 through the fastening bolts 103 and the matched nuts, and after the blocking cover 102 is fixedly connected with the insect attracting pipe 101, glue is applied to the connecting part of the blocking cover 102 and the insect attracting pipe 101 so as to seal the connecting part of the blocking cover and the insect attracting pipe; the turned edge on the insect trap 101 and the turned edge on the blocking cover 102 form corresponding flanges respectively.
In the above examples 1, 2 and 3, the trap pipe is screwed with the insect collector. In other embodiments, the insect attracting pipe and the insect collector can be connected in other detachable manners, for example, a circle of bulges are arranged on the peripheral surface of the lower part of the insect attracting pipe, a circle of grooves are arranged on the inner wall of the upper part of the insect collector, and then the insect attracting pipe and the insect collector are connected by the matching of the bulges and the grooves; the insect trap pipe and the insect collector can be integrally formed, and only under the condition, the fixed sealing plate is inconvenient to install.
In the above examples 1, 2 and 3, the distance from the lower port of the pest sucking pipe to the side wall and the bottom surface of the lower inner cavity is 4-5 mm. In other embodiments, the distance from the lower port of the pest suction pipe to the side wall and the bottom surface of the lower inner cavity can be larger than 5mm, and only when the distance is too large, the negative pressure effect generated at the bottom of the lower inner cavity is poor when the suction device sucks; the distance between the lower port of the pest suction pipe and the side wall and the bottom surface of the lower side inner cavity can be smaller than 4mm, and only the distance is too small, so that pests with the size exceeding the distance can not enter the bottom of the lower side inner cavity, and the pests can not be sucked away by the pest suction pipe.
In the above-described embodiments 1, 2 and 3, the urging pipe section and the coupling pipe section are integrally formed. In other embodiments, the force application pipe section and the connecting pipe section can also be arranged separately and then fixedly connected together.
In the above embodiments 1, 2 and 3, the force application pipe section is corresponding to the middle part of the connecting pipe section, i.e. the force application pipe section is located at the middle part of the blocking cover. In other embodiments, the force application pipe section may not be arranged in the middle of the connecting pipe section, and may be arranged eccentrically to the connecting pipe section.
In the above-described embodiments 1, 2 and 3, the force application pipe section has a hollow tubular structure, and the suction pipe is inserted into the force application pipe section. In other embodiments, the force application pipe section may be of solid construction, and the suction pipe may be inserted into the connection pipe section, in which a through-hole is provided for the suction pipe to pass through.
In the embodiments 1, 2 and 3, the lower cavity of the insect trap is in the shape of a truncated cone with a small lower part and a large upper part. In other embodiments, the shape of the lower cavity can be other shapes, such as an inverted cone or a cylinder with a thick upper part and a thin lower part, and the suction pipe and the pest suction pipe have poor effect of sucking pests away in the case of the cylinder.
In the above examples 1, 2 and 3, the trap holes on the trap are uniformly distributed on the wall of the trap. In other embodiments, the insect attracting holes of the insect attracting pipe are not uniformly distributed and can be used as well.
In the above examples 1, 2 and 3, the suction pipe is a single-piece hose. In other embodiments, the suction tube may also be a single piece of rigid tubing; or the suction pipe is arranged into two sections, the upper section is a hard pipe, the lower section is a hose, the hard pipe is arranged in the blocking cover in a penetrating way and extends into the insect attracting pipe, one end of the hose is connected with the hard pipe, and the other end of the hose is connected with the insect sucking pipe.
In the above examples 1, 2 and 3, the insect attracting holes of the insect attracting pipe penetrate through the pipe wall of the insect attracting pipe along the radial direction of the insect attracting pipe. In other embodiments, the insect attracting holes of the insect attracting pipe can be arranged to be inclined by 45 degrees from top to bottom and from inside to outside.
In the above examples 1, 2 and 3, the aperture of the trap hole was 4 mm. In other embodiments, the aperture of the insect trap hole may be larger than 4mm or smaller than 4mm, only when the aperture is larger than 4mm, grain may leak into the insect trap hole, and when the aperture is smaller than 4mm, pests with a size of 4mm may not enter the insect trap hole.
In the embodiments 1, 2 and 3, the insect collecting chamber is formed by the lower inner chamber in the insect collector. In other embodiments, the insect collecting cavity may also be an inner cavity formed by a structure installed in the insect collector, for example, a funnel is installed in the insect collector, and the inner cavity of the funnel may form the insect collecting cavity.
In the above embodiments 1, 2 and 3, the insect trap is an integral tubular structure. In other embodiments, the insect collector can also be formed by combining a plurality of sections of structures, and the arrangement only causes the assembly of the insect-attracting probe rod of the granary to be troublesome.
In the above embodiment 1, embodiment 2 and embodiment 3, the fixed seal plate is provided with four fixed seal plate insect trapping holes, and the four fixed seal plate insect trapping holes are uniformly arranged along the circumferential direction of the fixed seal plate. In other embodiments, the insect trapping holes of the fixed sealing plate can be arranged on the fixed sealing plate randomly without being uniformly arranged along the circumferential direction, which is only unfavorable for pests falling on the fixed sealing plate to enter the insect collecting cavity at the lower side; in addition, the number of the insect trapping holes of the fixed sealing plate can be not four, and the number can be increased or decreased according to actual requirements, such as two, five, six and the like.
In the above embodiments 1, 2 and 3, the gap between the suction pipe and the force application pipe section is subjected to glue coating treatment to realize the fixation of the suction pipe and the sealing between the suction pipe and the force application pipe section. In other embodiments, the suction tube may be fixed to the force application tube section in other manners, for example, the inner diameter of the through hole in the force application tube section is set to be slightly smaller than the outer diameter of the suction tube, so that the suction tube can be fixed after being installed on the force application tube section; the suction tube may not be fixed with the force application tube section; the gap between the suction tube and the force application tube section may be used without sealing.
In the above embodiments 1, 2 and 3, the lower end of the insect trap is in the structure of the inverted cone tip. In other embodiments, the lower end of the insect collector can be in other shapes, such as a round table with a thick upper part and a thin lower part, which is only inconvenient for the granary insect-attracting probe to be inserted into the grain.
In the above examples 1, 2 and 3, the fixing seal plate is fixed in the trap by glue. In other embodiments, the fixing sealing plate may be fixed in other forms, for example, the diameter of the fixing sealing plate is set to be slightly larger than the inner diameter of the insect trap at the position where the fixing sealing plate is installed, and the fixing of the fixing sealing plate may also be realized by forcibly extruding the fixing sealing plate into the insect trap.
The invention also provides a granary insect-attracting probe, which has the same structure as the granary insect-attracting probe in the grain condition detection system and is not repeated herein.
Claims (10)
1. Granary lures worm probe rod, characterized by includes:
the wall of the insect attracting pipe is provided with a large number of insect attracting holes penetrating through the wall of the pipe;
the upper end of the insect collector is connected with the insect attracting pipe, and an insect collecting cavity is arranged in the insect collector;
the blocking cover is connected to the upper end of the insect attracting pipe and blocks the upper end of the insect attracting pipe, a force application section extending up and down is arranged on the blocking cover, and the force application section is held by a user to insert the insect attracting probe rod of the granary into the grain pile;
the suction pipe penetrates through the blocking cover from top to bottom, the lower end of the suction pipe is communicated with the pest collecting cavity, and the upper end of the suction pipe is connected with a suction device.
2. The pest-luring probe of claim 1, wherein the force-applying section is disposed in the middle of the cap.
3. The pest-luring probe of the granary according to claim 1 or 2, wherein the force application section is a hollow tubular structure, and the suction pipe is arranged in the force application section in a penetrating way.
4. The pest-luring probe of claim 3, wherein the suction tube is fixedly connected with the force application section in a sealing manner.
5. The pest-luring probe of claim 4, wherein the suction tube is a flexible tube.
6. The pest-trapping feeler lever for granaries of claim 1 or 2, wherein the blocking cover is inserted at the upper end of the pest-trapping pipe and is connected with the pest-trapping pipe in a sealing way through a bolt which radially penetrates through the blocking cover and the pipe wall of the pest-trapping pipe.
7. The pest-luring probe of claim 1 or 2, wherein the blocking cover and the pest-luring pipe are hermetically connected through a flange.
8. The pest-luring probe of the granary according to claim 1 or 2, wherein the blocking cover and the pest-luring pipe are hermetically connected through threads, the threaded connection section of the blocking cover and the pest-luring pipe is provided with radial through holes, after the threads are screwed in place, the radial through holes are aligned, and the blocking cover and the pest-luring pipe are stopped rotating through a pin penetrating in the radial through holes.
9. The pest trapping feeler lever for the granary according to claim 1 or 2, wherein the pest collector is a tubular structure with an open upper end and a closed lower end, the upper end is connected with the pest trapping pipe, the lower end is an inverted cone-shaped tip structure, a fixed sealing plate is fixed in the pest collector, an inner cavity of the pest collector is divided into an upper part and a lower part by the fixed sealing plate, and the inner cavity on the lower side of the fixed sealing plate forms the pest collecting cavity.
10. Grain condition detecting system includes:
the granary insect-attracting probe is used for catching and collecting pests in grains;
the grain condition detection device is used for counting and detecting pests;
the suction device is communicated with the granary insect-attracting probe rod and generates negative pressure in the granary insect-attracting probe rod through air suction;
the granary pest-trapping probe is characterized in that the granary pest-trapping probe is the granary pest-trapping probe in any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910267558.9A CN111781003A (en) | 2019-04-03 | 2019-04-03 | Granary insect-attracting probe rod and grain condition detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910267558.9A CN111781003A (en) | 2019-04-03 | 2019-04-03 | Granary insect-attracting probe rod and grain condition detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111781003A true CN111781003A (en) | 2020-10-16 |
Family
ID=72755649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910267558.9A Pending CN111781003A (en) | 2019-04-03 | 2019-04-03 | Granary insect-attracting probe rod and grain condition detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111781003A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112243996A (en) * | 2020-10-23 | 2021-01-22 | 郑州市粮食科学研究所 | Device is killed to granary pest |
| CN113575559A (en) * | 2021-08-04 | 2021-11-02 | 王凯 | A deinsectization insect trap for granary is inside |
-
2019
- 2019-04-03 CN CN201910267558.9A patent/CN111781003A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112243996A (en) * | 2020-10-23 | 2021-01-22 | 郑州市粮食科学研究所 | Device is killed to granary pest |
| CN113575559A (en) * | 2021-08-04 | 2021-11-02 | 王凯 | A deinsectization insect trap for granary is inside |
| CN113575559B (en) * | 2021-08-04 | 2022-10-18 | 武汉朗克环境科技有限公司 | A deinsectization insect trap for granary is inside |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111781003A (en) | Granary insect-attracting probe rod and grain condition detection system | |
| US5342329A (en) | Portable disposable device for post-surgical suction | |
| CN209858243U (en) | Granary insect-attracting probe rod and grain condition detection system | |
| CN104924317B (en) | Air bag manipulator and its material folding control system, material folding method | |
| US5305495A (en) | Pest trap for vacuum device | |
| SE436323B (en) | SUGAR BOTTLE FOR MEDICAL ENDAM | |
| CN106378789B (en) | A kind of all-purpose sucking disc handgrip | |
| CN209858242U (en) | Granary insect-attracting probe rod and grain condition detection system | |
| CN108180211A (en) | A kind of air-breathing sucker | |
| CN104632857B (en) | Suction cup device | |
| WO2020210763A8 (en) | Waste collection cart for collecting waste during a medical procedure | |
| CN111781004A (en) | Granary insect-attracting probe rod and grain condition detection system | |
| CN208348270U (en) | Vacuum absorption device | |
| CN109664246B (en) | Auxiliary drilling device for hand-held electric drill | |
| CN206172534U (en) | Handheld sucking disc device | |
| US9688429B2 (en) | Leaf bag compressing adapter device and method of using | |
| CN215422407U (en) | Intelligent measurement and control device for granary | |
| CN210665133U (en) | Automatic encapsulation mud sampler | |
| CN214903284U (en) | Novel suction type mosquito-luring lamp | |
| CN212212451U (en) | Springtail trapping device | |
| WO2018121451A1 (en) | Tissue collection and separation apparatus | |
| CN211978382U (en) | Simple quantitative deep-sea mud sampler | |
| CN210389697U (en) | Drilling dust collection and water collection device | |
| JP2003235427A (en) | Noxious insect-capturing device | |
| CN108768049B (en) | Motor waterproof cover, motor and air conditioner |
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 |