CN110089506B

CN110089506B - Pest trapper

Info

Publication number: CN110089506B
Application number: CN201910496688.XA
Authority: CN
Inventors: 白春启; 侯居东; 王殿轩; 鲁玉杰; 吕建华
Original assignee: Henan University of Technology
Current assignee: Henan University of Technology
Priority date: 2019-06-10
Filing date: 2019-06-10
Publication date: 2021-06-22
Anticipated expiration: 2039-06-10
Also published as: CN110089506A

Abstract

The invention relates to a pest trap, which comprises a cylindrical trap main body, wherein a trap hole is formed in the cylinder wall of the trap main body, the trap main body comprises a trap section, a pest filtering section, a counting section and a pest storage section which are sequentially connected from top to bottom, the pest hole is formed in the trap section, the pest filtering section comprises a pest filtering disc arranged in the center of the trap main body, the pest filtering section further comprises a pest gathering cone cylinder which is fixed on the inner wall of the trap main body and is large in top and small in bottom, the pest filtering disc is positioned on the lower side of the pest gathering cone cylinder, the outer diameter of the pest filtering disc is larger than the outer diameter of a cone opening at the bottom of the pest gathering cone cylinder, and a pest channel for pests to pass through and fall into the counting section is formed between the pest filtering disc and the pest. The invention provides a pest trapper which can realize separation of grains and pests and further realize accurate counting of the pests.

Description

Pest trapper

Technical Field

The invention relates to a pest trap for monitoring pests in the field of grain storage.

Background

At present, grain all can produce the pest in the storage process, generally all adopt comprehensive means to prevent and treat to the pest, it is specific insert pest trapper to the grain heap, pest trapper includes the trapper main part of tube-shape, be provided with the insect trap hole in the trapper main part, according to pest life habit characteristics, the pest climbs into the inside of pest trapper main part through the insect trap hole, through the pest monitoring system who is connected with the sensor, monitor the quantity of the pest of crawling into, judge whether the pest has taken place the pest and the region that the pest takes place, and take corresponding measure to eliminate the pest from this. The existing pest trap has the following problems: in the use process, the discovery, not only can the pest enter into trapper main part through luring the insect hole, some non-insect thing also can enter into trapper through luring the insect hole in some, non-insect thing and pest can't realize separating in the insect hole, cause the erroneous judgement of pest statistics, consequently can't carry out the accurate judgement to the quantity of pest.

Disclosure of Invention

The invention aims to provide a pest trap capable of separating grains from pests.

In order to solve the technical problems, the technical scheme of the invention is as follows:

the utility model provides a pest trapper, includes the trapper main part of tube-shape, is provided with on the section of thick bamboo wall of trapper main part and lures the insect hole, the trapper main part includes the section of traping, strains the worm section, makes statistics of the section and stores up the worm section of connecting in order from top to bottom, the worm hole set up in on the section of traping, strain the worm section including set up in the strain worm dish that trapper main part central point put, strain the worm section still including being fixed in the big-end-up's on the trapper main part inner wall pest gathering awl section of thick bamboo, strain the downside that the worm dish is located pest gathering awl section of thick bamboo, strain the external diameter of worm dish and be greater than the bottom taper external diameter of pest gathering awl section of thick bamboo, strain and form between.

The pest filtering disc is connected to the pest gathering cone through connecting ribs arranged at intervals along the circumferential direction, and pest channels are formed between the adjacent connecting ribs.

The counting section comprises an outer taper sleeve which is fixed on the inner side of the wall of the trap body and is big in top and small in bottom, an inner taper sleeve is fixed on the inner side of the outer taper sleeve, a first pest through hole is formed in the bottom of the inner taper sleeve, a second pest through hole through which pests pass independently is formed in the bottom of the outer taper sleeve, and a pest counter is arranged at the position of the second pest through hole at the lower end of the outer taper sleeve.

The pest counter is an electronic pest counter or a laser pest counter.

Strain worm section and trap section threaded connection, statistics section with strain worm section threaded connection, store up worm section and statistics section threaded connection.

The pest trap also comprises a controller connected with the pest electronic technology device in a sampling way and an alarm connected with the controller.

At least one luminous unit protecting sheath group is axially arranged on the cylinder wall of the trapper body, the luminous unit protecting sheath group comprises at least two luminous unit protecting sheaths which are arranged on the outer side of the trapper body at intervals along the circumferential direction and are internally provided with first luminous units, a light transmitting channel is arranged on each luminous unit protecting sheath, each luminous unit protecting sheath is hinged with the cylinder wall of the trapper body, an operating rod is assembled in the trapper body in a guiding and moving manner along the vertical direction, each luminous unit protecting sheath is connected with a connecting end which extends into the inner side of the trapper body, and each connecting end is in transmission connection with the operating rod through a hinged connecting rod, the operating rod has a light-emitting unit protective sheath retracting station for driving the light-emitting unit protective sheaths to be attached to the outer side wall of the trapper body and a light-emitting unit protective sheath expanding station for driving the light-emitting unit protective sheaths to expand outwards in the up-and-down moving process.

The invention has the beneficial effects that: the pest is through luring the insect hole to enter into the pest gathering awl section of thick bamboo on the trapper main part inner wall, then on the insect filtering plate of pest gathering awl section of thick bamboo downside, at this in-process, also can inevitable the grain granule enter into on the insect filtering plate through the insect hole, and because the pest can free activity, consequently the pest can climb out from the insect filtering plate, and then the pest passageway between the adjacent connecting rib enters into the statistics section of downside, the grain granule then stops on the insect filtering plate, realize the separation of pest and grain granule, thereby provide the condition for the accurate count of downside pest.

Further, the pest that enters into the statistics section from top to bottom passes through first pest via hole and second pest via hole in order, and the speed that the pest entered into second pest through hole department has been slowed down in the use of first pest via hole, guarantees that second pest through hole department only has a pest to pass through all the time simultaneously to guarantee that pest electronic counter can be to the accurate count of pest through the second pest via hole.

Furthermore, after the quantity of the pests reaches a certain value, the fact that the number of the pests in the grain stack is large is shown, timely pest killing treatment is needed, the controller controls the alarm to remind an operator to kill the pests, and grain damage caused by delaying pest killing time is avoided.

Drawings

FIG. 1 is a schematic view showing a state where a light-emitting unit protecting sheath of the pest trap of the present invention is not deployed;

FIG. 2 is a schematic view showing a state where a light emitting unit protective sheath is developed in the present invention;

FIG. 3 is a schematic diagram of the insect filtration section, statistical section and insect storage section of FIG. 1;

fig. 4 is an enlarged view at a in fig. 2.

Detailed Description

The embodiment of the pest trap of the invention is shown in figures 1-4: including the trapper main part 1 of tube-shape, trapper main part 1 is provided with a section of thick bamboo apron 25 including trapper section 2, the insect filtering section 12, statistics section 13 and the storage worm section 14 that from top to bottom connects gradually, trapper section's upper end, and the bottom of storing up worm section 14 is the awl point structure to reduce the resistance of inserting the grain heap in-process. Strain the worm section through threaded connection in trapping the section lower extreme, statistics section passes through threaded connection in straining worm section lower extreme, stores up worm section through threaded connection in statistics section lower extreme.

Set up on the section of thick bamboo wall of traping of trapper main part and supply the insect hole 8 that lures that the pest passes through, lure insect hole 8 to be the ascending inclined hole structure of from interior to exterior slant to make things convenient for the pest to climb into, the aperture of insect hole is 2~5 mm. The diameter of an inner cavity of the trapping section is 3-10 cm, and the length of the inner cavity is 50-120 cm. Three light-emitting unit protecting sheath groups are axially arranged on the wall of the trap section, each light-emitting unit protecting sheath group comprises four light-emitting unit protecting sheaths 5 which are arranged on the outer side of the trap body at intervals along the circumferential direction and are of a tubular structure, a first light-emitting unit is arranged inside each light-emitting unit protecting sheath, a light-transmitting channel 6 of a porous structure is formed in the sheath wall of each light-emitting unit protecting sheath, an operating rod 11 is assembled on a cylinder cover plate in an up-and-down direction guiding and moving mode, a connecting end 3 extending into the inner side of the trap body is connected to each light-emitting unit protecting sheath 5, each connecting end 3 is in transmission connection with the operating rod 11 through a hinged connecting rod 7, the upper end of the hinged connecting rod 7 is hinged to the connecting end 3, the lower end of the hinged connecting rod 7 is hinged to the operating rod 11, and a light-emitting unit protecting sheath station (shown in figure 1) for driving each light-emitting unit protecting sheath to be attached to the outer When the operating rod is in the light-emitting unit protecting sheath unfolding station, the light-emitting unit protecting sheaths of the same light-emitting unit protecting sheath group form an umbrella-shaped structure with a small upper part and a large lower part. Set up on the lateral wall of trapper main part along heavy groove 4 that extends from top to bottom, each luminescence unit protection sheath sinks when supplying the luminescence unit protection sheath to pack up the station, and further reduction pest trapper inserts the insertion resistance of grain heap in-process. The operating rod is provided with a second light-emitting unit 10, the brightness of the second light-emitting unit is greater than that of the first light-emitting unit, and the second light-emitting unit is an LED strip attached to the operating rod in the embodiment. The drum cover plate is provided with a cable through hole 26, and the wires of the first light-emitting unit and the second light-emitting unit pass through the cable through hole 26. In the embodiment, the first light emitting unit and the second light emitting unit have light emitting wavelengths of 300-700 nm.

Strain the worm section including setting up in the worm dish 19 of straining that trapper main part central point put, strain the worm section still including being fixed in the awl section of thick bamboo 17 of pest gathering on the trapper main part inner wall, the awl section of thick bamboo of pest gathering sets up with straining the worm dish with one heart, the awl section of thick bamboo 17 of pest gathering is big-end-up's structure, strain the worm dish and connect in the downside of awl section of thick bamboo 17 of pest gathering through the connecting rib 18 along circumference interval arrangement, the diameter of straining worm dish 19 is greater than the 15 external diameters of bottom awl mouth of a pest gathering awl section of thick bamboo 17, guarantee that pest and grain homoenergetic enough fall on straining worm dish 19, form between the adjacent connecting rib 18 and supply the pest to pass through and fall into the pest passageway.

The counting section comprises an outer taper sleeve 20 which is fixed on the inner side of the wall of the trap body and is large at the top and small at the bottom, an inner taper sleeve 21 is fixed on the inner side of the outer taper sleeve 20, a first pest through hole 22 is formed in the bottom of the inner taper sleeve 21, a second pest through hole 23 for pests to pass through independently is formed in the bottom of the outer taper sleeve 20, a pest counter 24 is arranged at the position of the second pest through hole 23 at the lower end of the outer taper sleeve 20, and the pest counter in the embodiment is an electronic counter. The electronic counter belongs to the prior art, and the principle of the electronic counter is a digitizer which utilizes the digital circuit technology to count the number of pulses passing through in a given time and calculate the result, and after each pest passes through the second pest through hole, the passing pest can cause pulse change, thereby realizing pest counting. The setting of first pest via hole can guarantee that the pest carries out preliminary throttle in this position, avoids too much pest to build up in second pest via hole position, guarantees that the second pest via hole only has a pest to pass through all the time to guarantee the accurate count of pest counter. In this embodiment, the pest trap in the grain stack further comprises a controller connected with the pest electronic technical device in a sampling manner and an alarm connected with the controller, wherein the alarm is an audible and visual alarm arranged at the upper end of the trap main body, when the pest has an unnecessary set value, the audible and visual alarm gives an alarm, for example, different color alarm levels are given according to the feedback result N of the pest counter, and when N is less than 5 (or N is less than 10/day), the alarm is blue; when N is more than or equal to 6 heads and less than 30 heads (N is more than or equal to 10 heads/day and less than 20 heads/day), giving an orange alarm or giving an alarm sound; n is more than or equal to 30 heads (or N is more than or equal to 20 heads per day), and a red alarm or an alarm sound is given. A wireless transmitter can be reserved on the pest trap and used as a reserved expansion interface, and the alarm information can be transmitted to a receiving terminal according to the requirement. Item 9 in the figure shows a hinged hole which is arranged on the wall of the trap body and is used for the protective sheath of the lighting unit to be hinged.

When the insect trap is used, the operating rod is pulled upwards to the light emitting unit protecting sheath retracting station, under the action of the operating rod, each light emitting unit protecting sheath is attached to the outer side wall of the trap main body, then the insect trap is inserted into a grain stack, a cushion block can be arranged between the upper end of the operating rod and the cylinder cover plate in the process of inserting the insect trap into the grain stack to keep the position of the operating rod, the operating rod can also be pulled upwards all the time to keep the position of the operating rod, the resistance encountered in the process of inserting the insect trap into the grain stack is basically consistent with the resistance in the process of inserting the existing insect trap into the grain stack, after the insertion is finished, the cushion block is removed, the operating rod is pressed downwards to the light emitting unit protecting sheath expanding station, each light emitting unit protecting sheath is expanded, under the premise of the gravity of the operating rod and the resistance of grain particles, the light emitting unit protecting sheaths cannot be retracted, the first light emitting unit and the second light emitting unit emit light simultaneously, the pest around the pest trap is trapped, the first light emitting unit increases the trapping range of the pest trap, attracts long-distance pests to the periphery of the trap body, the second light emitting unit has a brightness greater than that of the first light emitting unit, therefore, the pests can climb into the trap body through the pest trapping holes, the pests enter the pest gathering cone on the inner wall of the trap body through the pest trapping holes and then reach the pest filtering disc on the lower side of the pest gathering cone, in the process, a little grain particles inevitably enter the insect filtering disc through the insect holes, and because the pests can move freely, the pests can climb out of the insect filtering disc, and then the pest passageway between the adjacent connecting rib enters into the statistics section of downside, and the grain granule then stops on straining the worm dish, realizes the separation of pest and grain granule to provide the condition for the accurate count of downside pest.

The pest that enters into the statistics section passes through first pest via hole and second pest via hole from top to bottom in order, and the speed that the pest entered into second pest through hole department has been slowed down in the use of first pest via hole, guarantees that second pest through hole department only has a pest to pass through all the time simultaneously to guarantee that pest electronic counter can be to the accurate count of pest through the second pest via hole.

After the pests reach a certain number, the grain stack is proved to have more pests and needs to be subjected to insecticidal treatment in time, and the controller controls the alarm to remind an operator to kill the pests so as to avoid grain damage caused by delaying the insecticidal opportunity. In other embodiments of the invention: the electronic counter can be replaced by other pest counters which can realize pest passing counting, such as a laser counter; when the operating rod is positioned at the unfolding station of the light-emitting unit protecting sheaths, all the light-emitting unit protecting sheaths of the same light-emitting unit protecting sheath group can also form an umbrella-shaped structure with a large upper part and a small lower part; the number of the light-emitting unit protecting sheath groups can be designed according to requirements, such as one, two or more; the number of the light-emitting unit protecting sheaths in each light-emitting unit protecting sheath group can also be designed according to the needs, for example, two, three or other numbers; the light emitting unit protecting sheath may also be a tile-like structure, in which case the first light emitter may be attached directly to the inside of the light emitting unit protecting sheath.

Claims

1. The utility model provides a pest trapper, includes the trapper main part of tube-shape, is provided with on the section of thick bamboo wall of trapper main part and lures insect hole, its characterized in that: the trap main body comprises a trapping section, an insect filtering section, a counting section and an insect storage section which are sequentially connected from top to bottom, an insect hole is formed in the trapping section, the insect filtering section comprises an insect filtering disc arranged in the center of the trap main body, the insect filtering section further comprises a pest gathering cone cylinder fixed on the inner wall of the trap main body and having a large top and a small bottom, the insect filtering disc is located on the lower side of the pest gathering cone cylinder, the outer diameter of the insect filtering disc is larger than the outer diameter of a bottom cone opening of the pest gathering cone cylinder, a pest channel for pests to pass through and fall into the counting section is formed between the insect filtering disc and the pest gathering cone cylinder, at least one light-emitting unit protecting sheath group is axially arranged on the cylinder wall of the trap main body and comprises at least two light-emitting unit protecting sheaths which are circumferentially arranged at intervals and are internally provided with first light-emitting units, light-transmitting channels are arranged on the light-emitting unit protecting sheaths, and the light-emitting unit protecting sheaths are, the inside of trapper main part is equipped with the control pole along upper and lower direction removal, all links to have on each luminescence unit protection sheath and stretches into the inboard connection end of trapper main part, each connection end pass through articulated connecting rod with the control rod transmission links to each other, and the control rod reciprocates the in-process and has the luminescence unit protection sheath that drives each luminescence unit protection sheath paste in the luminescence unit protection sheath on the trapper main part lateral wall is packed up the station and is driven the luminescence unit protection sheath that each luminescence unit protection sheath outwards expanded and expand the station.

2. The pest trap of claim 1, wherein: the pest filtering disc is connected to the pest gathering cone through connecting ribs arranged at intervals along the circumferential direction, and pest channels are formed between the adjacent connecting ribs.

3. The pest trap of claim 1, wherein: the counting section comprises an outer taper sleeve which is fixed on the inner side of the wall of the trap body and is big in top and small in bottom, an inner taper sleeve is fixed on the inner side of the outer taper sleeve, a first pest through hole is formed in the bottom of the inner taper sleeve, a second pest through hole through which pests pass independently is formed in the bottom of the outer taper sleeve, and a pest counter is arranged at the position of the second pest through hole at the lower end of the outer taper sleeve.

4. The pest trap of claim 3, wherein: the pest counter is an electronic pest counter or a laser pest counter.

5. The pest trap of claim 1, wherein: strain worm section and trap section threaded connection, statistics section with strain worm section threaded connection, store up worm section and statistics section threaded connection.