CN212937502U - Forestry is trapping apparatus for environmental protection - Google Patents

Abstract

The utility model provides a forestry environmental protection is with catching device. Forestry is insect-catching device for environmental protection includes: the box body is provided with openings at two sides; the two solar cell panels are fixedly arranged at the top of the box body and are arranged in a herringbone mode; the two storage batteries are fixedly arranged at the top of the box body, the storage batteries are positioned below the corresponding solar cell panels, and the solar cell panels are electrically connected with the corresponding storage batteries through wires to form a closed loop; LED lamp pearl, LED lamp pearl fixed mounting is in the box, LED lamp pearl pass through the wire and the equal electric connection of two batteries and form closed circuit. The utility model provides an insect-catching device for forestry environmental protection has convenient to use, easy operation, makes things convenient for the coating attractant, is convenient for clear up the insect corpse fast, can effectively improve the advantage of insect-catching effect.

Description

Forestry is trapping apparatus for environmental protection

Technical Field

The utility model relates to a forestry environmental protection technical field especially relates to a forestry environmental protection is with catching device.

Background

Along with the continuous improvement of environmental awareness of people, the forest and various artificial forests are more and more emphasized by people on the ecological balance function, the forest and the artificial forest in a large area are protected, the prevention and the control on tree diseases and insect pests are very important work, the traditional forest disease and insect pest prevention and control is basically carried out by adopting an insect catching device and spraying a medicine, the medicine spraying can cause the environmental pollution in a large area and is fouled by people, therefore, the insect catching device is utilized for the disease and insect pest prevention and control and is widely adopted, and the insect catching is basically realized by adopting light and an attractant.

However, the design of traditional insect-catching device still has the shortcoming, and its structure is comparatively fixed, is not convenient for dismantle the otter board of smearing the attractant, leads to the coating attractant of being not convenient for, influences the luring effect easily, and it is not convenient for clear up the insect corpse fast, causes a large amount of insect corpses to pile up easily, influences the insect-catching effect.

Therefore, it is necessary to provide an insect catching device for protecting the forestry environment to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The technical problem solved by the utility model is to provide a forestry environmental protection is with catching device convenient to use, easy operation, make things convenient for coating attractant, be convenient for clear up fast, can effectively improve the insect-catching effect to the corpse.

In order to solve the technical problem, the utility model provides a forestry environmental protection is with catching device, include: the box body is provided with openings at two sides; the two solar cell panels are fixedly arranged at the top of the box body and are arranged in a herringbone mode; the two storage batteries are fixedly arranged at the top of the box body, the storage batteries are positioned below the corresponding solar cell panels, and the solar cell panels are electrically connected with the corresponding storage batteries through wires to form a closed loop; the LED lamp beads are fixedly arranged in the box body and are electrically connected with the two storage batteries through wires to form a closed loop; the two first rectangular through holes are formed in the inner wall of the bottom of the box body; the two fixing frames are respectively installed in the corresponding first rectangular through holes in a sliding mode, and the top of each fixing frame extends into the box body and is in contact with the inner wall of the top of the box body; the two coating screen plates are respectively and fixedly installed in corresponding fixing frames, and the LED lamp beads are positioned between the two coating screen plates; the two guide nets are fixedly arranged in the box body, and the two fixing frames are positioned between the two guide nets; the two first fixed blocks are respectively and fixedly arranged at the bottoms of the corresponding fixed frames and are in contact with the bottom of the box body; the two second fixing blocks are fixedly arranged at the bottom of the box body and are positioned between the two first fixing blocks; the two first clamping grooves are respectively formed in one side, far away from each other, of the two second fixing blocks; the two accommodating grooves are respectively formed in one side, close to each other, of the two first fixing blocks; the two first clamping rods are respectively and slidably installed in the corresponding accommodating grooves, one ends, close to each other, of the two first clamping rods respectively extend into the corresponding first clamping grooves, and the first clamping rods are in sliding connection with the inner walls of the first clamping grooves; the two screw rods are respectively installed on the corresponding first clamping rods in a threaded manner, and the screw rods are rotatably installed in the corresponding accommodating grooves; the two first gears are respectively fixedly sleeved on the corresponding screw rods, and the first gears are rotatably arranged in the corresponding accommodating grooves; the two second gears are respectively and rotatably arranged on the corresponding first fixed blocks, and the tops of the second gears extend into the corresponding accommodating grooves and are meshed with the first gears; the two round holes are formed in the inner wall of the bottom of the box body, and the two first rectangular through holes are located between the two round holes; the two funnels are fixedly arranged at the bottom of the box body and are matched with the corresponding round holes; the two first annular blocks are fixedly arranged at the bottoms of the corresponding funnels respectively, and the first annular blocks are communicated with the corresponding funnels; the two second annular blocks are respectively arranged at the bottoms of the corresponding first annular blocks and are communicated with the corresponding first annular blocks; the two pest collecting nets are respectively and fixedly arranged at the bottoms of the corresponding second annular blocks, and the second annular blocks are communicated with the corresponding pest collecting nets; the four sliding grooves are respectively arranged at the bottoms of the corresponding first annular blocks; the four second clamping grooves are respectively formed in the inner wall of one side of the corresponding sliding groove, and the opening directions of the two second clamping grooves on the same first annular block are opposite; the four sliding rods are respectively installed in the corresponding sliding grooves in a sliding mode, and the bottom ends of the sliding rods extend out of the corresponding sliding grooves; the four second clamping rods are respectively installed in the corresponding second clamping grooves in a sliding mode, and one ends of the second clamping rods extend into the corresponding sliding grooves and are fixedly connected with the sliding rods; the four cavities are respectively arranged on the corresponding second annular blocks, and the bottom ends of the sliding rods extend into the corresponding cavities; the four sliding blocks are respectively installed in the corresponding cavities in a sliding mode, and the tops of the sliding blocks are fixedly connected with the bottom ends of the corresponding sliding rods; the four springs are respectively installed in the corresponding cavities in a sliding mode, and the ends, far away from each other, of the two springs on the same second annular block are respectively fixedly connected with the corresponding sliding blocks; and the four connecting rods are respectively and fixedly installed at one end, far away from the corresponding spring, of the sliding block.

Preferably, the top of the box body is fixedly installed on the partition plate, the two solar panels are respectively and fixedly installed on two sides of the partition plate, and the lifting lugs are fixedly installed on the top of the partition plate.

Preferably, fixed mounting has the montant on the top inner wall of box, and LED lamp pearl fixed mounting has four limiting plates in the bottom of montant on the bottom inner wall of box, fixed frame slidable mounting between two corresponding limiting plates.

Preferably, a second rectangular through hole is formed in the inner wall of the bottom of the accommodating groove, the second gear is rotatably mounted in the corresponding second rectangular through hole, and the bottom of the second gear extends out of the second rectangular through hole.

Preferably, threaded through holes are formed in the first clamping rod, screw threads are installed in the corresponding threaded through holes, one end, far away from the corresponding second fixing block, of the screw extends to the outside of the threaded through holes, a first limiting groove is formed in the bottom of the first clamping rod, a first limiting block is slidably installed in the first limiting groove, and the bottom of the first limiting block extends to the outside of the first limiting groove and is fixedly connected with the inner wall of the bottom of the corresponding accommodating groove.

Preferably, a clamping block is fixedly mounted in the accommodating groove, a first round hole is formed in the clamping block, the screw penetrates through the first round hole, a first bearing is fixedly mounted in the first round hole, and an inner ring of the first bearing is fixedly sleeved on the screw.

Preferably, a third rectangular through hole is formed in the inner wall of the top of the chamber, the slide rod penetrates through the corresponding third rectangular through hole, and the slide rod is connected with the inner wall of the corresponding third rectangular through hole in a sliding mode.

Preferably, the second round hole has all been seted up to the both sides of second annular piece, second round hole and the cavity intercommunication that corresponds, the one end that the spring was kept away from to the connecting rod runs through the second round hole that corresponds and welds the handle, the connecting rod and the inner wall sliding connection of the second round hole that corresponds.

Preferably, a second limiting groove is formed in the inner wall of the bottom of the cavity, a second limiting block is slidably mounted in the second limiting groove, and the top of the second limiting block extends out of the second limiting groove and is fixedly connected with the bottom of the sliding block.

Compared with the prior art, the utility model provides a forestry environmental protection is with catching device has following beneficial effect:

the utility model provides an insect catching device for forestry environmental protection, which is matched with a box body, a solar cell panel, a storage battery, LED lamp beads, a first rectangular through hole, a fixing frame, a coating screen plate and a guide net, thereby realizing day and night attraction and catching of insects, and is matched with a first fixing block, a second fixing block, a first clamping groove, an accommodating groove, a first clamping rod, a screw rod, a first gear and a second gear, thereby realizing quick disassembly and assembly of the coating screen plate, further facilitating the coating and addition of attractant, effectively improving the attraction effect, and realizing the quick disassembly and assembly of an insect collecting bag by matching a round hole, a funnel, a first annular block, a second annular block, an insect collecting net, a sliding groove, a second clamping groove, a sliding rod, a second clamping rod, a cavity, a sliding block, a spring and a connecting rod, thereby facilitating the quick cleaning of insect corpses in the insect collecting bag, the cleanness of the box body is ensured, and the insect catching effect is effectively improved.

Drawings

Fig. 1 is a schematic front sectional view showing a first embodiment of an insect catching device for forestry environmental protection provided by the present invention;

FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;

fig. 3 is a schematic front sectional view of a second embodiment of the insect catching device for forestry environmental protection provided by the present invention;

FIG. 4 is an enlarged schematic view of portion B shown in FIG. 3;

fig. 5 is an enlarged schematic view of the portion C shown in fig. 4.

Reference numbers in the figures: 1. the box, 2, solar cell panel, 3, the battery, 4, LED lamp pearl, 5, first rectangle through-hole, 6, fixed frame, 7, coating otter board, 8, guide net, 9, first fixed block, 10, the second fixed block, 11, first draw-in groove, 12, accomodate the groove, 13, first kelly, 14, the screw rod, 15, first gear, 16, the second gear, 17, the round hole, 18, the funnel, 19, first annular piece, 20, the second annular piece, 21, album worm net, 22, the spout, 23, the second draw-in groove, 24, the slide bar, 25, the second kelly, 26, the cavity, 27, the slider, 28, the spring, 29, the connecting rod.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

First embodiment

Referring to fig. 1 and 2 in combination, in a first embodiment of the present invention, an insect catching device for forestry environmental protection includes: the box body 1 is provided with openings on two sides of the box body 1; the solar energy storage box comprises two solar cell panels 2, wherein the two solar cell panels 2 are fixedly arranged at the top of a box body 1, and the two solar cell panels 2 are arranged in a herringbone mode; the two storage batteries 3 are fixedly arranged at the top of the box body 1, the storage batteries 3 are positioned below the corresponding solar cell panels 2, and the solar cell panels 2 are electrically connected with the corresponding storage batteries 3 through leads to form a closed loop; the LED lamp beads 4 are fixedly arranged in the box body 1, and the LED lamp beads 4 are electrically connected with the two storage batteries 3 through wires to form a closed loop; the two first rectangular through holes 5 are formed in the inner wall of the bottom of the box body 1; the two fixing frames 6 are respectively and slidably mounted in the corresponding first rectangular through holes 5, and the top of each fixing frame 6 extends into the box body 1 and is in contact with the inner wall of the top of the box body 1; the LED lamp beads are arranged between the two coating screen plates 7, the two coating screen plates 7 are respectively and fixedly installed in the corresponding fixing frames 6, and the LED lamp beads 4 are positioned between the two coating screen plates 7; the two guide nets 8 are fixedly arranged in the box body 1, and the two fixing frames 6 are positioned between the two guide nets 8; the two first fixing blocks 9 are respectively and fixedly arranged at the bottom of the corresponding fixing frame 6, and the first fixing blocks 9 are in contact with the bottom of the box body 1; the two second fixing blocks 10 are fixedly arranged at the bottom of the box body 1, and the two second fixing blocks 10 are positioned between the two first fixing blocks 9; the two first clamping grooves 11 are respectively formed in one side, far away from each other, of the two second fixing blocks 10; the two accommodating grooves 12 are respectively formed in one side, close to each other, of the two first fixing blocks 9; the two first clamping rods 13 are respectively slidably mounted in the corresponding accommodating grooves 12, the ends, close to each other, of the two first clamping rods 13 respectively extend into the corresponding first clamping grooves 11, and the first clamping rods 13 are slidably connected with the inner walls of the first clamping grooves 11; the two screw rods 14 are respectively installed on the corresponding first clamping rods 13 in a threaded manner, and the screw rods 14 are rotatably installed in the corresponding accommodating grooves 12; the two first gears 15 are respectively fixedly sleeved on the corresponding screw rods 14, and the first gears 15 are rotatably installed in the corresponding accommodating grooves 12; and the two second gears 16 are respectively and rotatably arranged on the corresponding first fixing blocks 9, and the tops of the second gears 16 extend into the corresponding accommodating grooves 12 and are meshed with the first gears 15.

The top of the box body 1 is fixedly arranged on the partition plate, the two solar cell panels 2 are respectively fixedly arranged on two sides of the partition plate, and the lifting lugs are fixedly arranged on the top of the partition plate.

Fixed mounting has the montant on the top inner wall of box 1, and LED lamp pearl 4 fixed mounting has four limiting plates in the bottom of montant on the bottom inner wall of box 1, and fixed frame 6 slidable mounting is between two corresponding limiting plates.

A second rectangular through hole is formed in the inner wall of the bottom of the accommodating groove 12, the second gear 16 is rotatably mounted in the corresponding second rectangular through hole, and the bottom of the second gear 16 extends out of the second rectangular through hole.

The threaded through hole has been seted up on first kelly 13, and screw rod 14 screw thread is installed in the threaded through hole that corresponds, and outside screw rod 14 kept away from the one end of corresponding second fixed block 10 extended to the threaded through hole, first spacing groove had been seted up to the bottom of first kelly 13, and slidable mounting has first stopper in the first spacing groove, the bottom of first stopper extend to outside the first spacing groove and with the bottom inner wall fixed connection who accomodates groove 12 that corresponds.

A clamping block is fixedly arranged in the accommodating groove 12, a first round hole is formed in the clamping block, the screw 14 penetrates through the first round hole, a first bearing is fixedly arranged in the first round hole, and an inner ring of the first bearing is fixedly sleeved on the screw 14.

The utility model provides a forestry environmental protection is with catching device's theory of operation as follows:

the first step is as follows: during the use, fix the lug on the branch with the rope, scribble the attractant on two coating otter boards 7, make the insect be lured by the attractant daytime or night and get into box 1 through two guide net 8 in, two solar cell panel 2 receive solar energy power generation and storage in battery 3 daytime simultaneously, LED lamp pearl 4 lights night, the insect is by in light attraction gets into box 1, the export of fleing out is hardly found to the insect that gets into box 1, most insect is starved and dies in box 1.

The second step is that: when the attractant is required to be added to the coating screen plate 7, the second gear 16 is rotated, the second gear 16 drives the corresponding first gear 15 to rotate, meanwhile, the first gear 15 drives the corresponding screw 14 to rotate, so that the first clamping rod 13 is driven by the screw 14 to slide and exit from the corresponding first clamping groove 11, at the moment, the fixing of the first fixing block 9 on the corresponding second fixing block 10 is released, the first fixing block 9 is pulled, the fixing frame 6 is driven by the first fixing block 9 to slide in the corresponding first rectangular through hole 5 and exit from the box body 1 until the coating screen plate 7 completely extends out of the box body 1, then the attractant is coated on the coating screen plate 7, then the first fixing block 9 is pushed upwards, the fixing frame 6 drives the coating screen plate 7 to enter the box body 1 again, the second gear 16 is rotated reversely, so that the first clamping rod 13 slides into the corresponding first clamping groove 11, and the attractant is completely added to the coating screen plate 7, the attractant of the other coated screen 7 is then added in the manner described above.

Compared with the prior art, the utility model provides a forestry environmental protection is with catching device has following beneficial effect:

through box 1, solar cell panel 2, battery 3, LED lamp pearl 4, first rectangle through-hole 5, fixed frame 6, coating otter board 7 and guide net 8 cooperate, thereby can realize attracting the seizure round the clock to the insect, through first fixed block 9, second fixed block 10, first draw-in groove 11, accomodate groove 12, first kelly 13, screw rod 14, first gear 15 and second gear 16 cooperate, thereby can realize the quick assembly disassembly to coating otter board 7, and then be convenient for paint the interpolation to it with the attractant, can effectual improvement lure the effect.

Second embodiment:

based on the insect catching device for forestry environmental protection provided by the first embodiment of the application, the second embodiment of the application provides another insect catching device for forestry environmental protection. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

The second embodiment of the present invention will be further explained with reference to the drawings and the embodiments.

Referring to fig. 3-5, the insect catching device for forestry environmental protection further includes two circular holes 17, the two circular holes 17 are all opened on the inner wall of the bottom of the box body 1, the two first rectangular through holes 5 are both located between the two circular holes 17, two funnels 18 are fixedly installed at the bottom of the box body 1, the funnels 18 are matched with the corresponding circular holes 17, first annular blocks 19 are fixedly installed at the bottoms of the funnels 18, the first annular blocks 19 are communicated with the corresponding funnels 18, second annular blocks 20 are installed at the bottoms of the first annular blocks 19, the second annular blocks 20 are communicated with the corresponding first annular blocks 19, insect collecting nets 21 are fixedly installed at the bottoms of the second annular blocks 20, the second annular blocks 20 are communicated with the corresponding insect collecting nets 21, two sliding grooves 22 are opened at the bottoms of the first annular blocks 19, second clamping grooves 23 are opened on the inner walls of the sides, which are far away from each other, of the two sliding grooves 22 on the same first annular blocks, sliding mounting has slide bar 24 in spout 22, the bottom of slide bar 24 extends outside corresponding spout 22, sliding mounting has second kelly 25 in second draw-in groove 23, the one end of second kelly 25 extends to in the corresponding spout 22 and with slide bar 24 fixed connection, two cavities 26 have been seted up on the second ring-shaped block 20, the bottom of slide bar 24 extends to in the corresponding cavity 26, sliding mounting has slider 27 in the cavity 26, the top of slider 27 and the bottom fixed connection of corresponding slide bar 24, sliding mounting has spring 28 in the cavity 26, the one end that two springs 28 that lie in on same second ring-shaped block 20 keep away from each other respectively with corresponding slider 27 fixed connection, the one end fixed mounting that slider 27 kept away from corresponding spring 28 has connecting rod 29.

A third rectangular through hole is formed in the inner wall of the top of the chamber 26, the sliding rod 24 penetrates through the corresponding third rectangular through hole, and the sliding rod 24 is slidably connected with the inner wall of the corresponding third rectangular through hole.

Second round holes are formed in two sides of the second annular block 20 and communicated with the corresponding cavities 26, one end, far away from the spring 28, of the connecting rod 29 penetrates through the corresponding second round holes and is welded with a handle, and the connecting rod 29 is connected with the inner walls of the corresponding second round holes in a sliding mode.

A second limiting groove is formed in the inner wall of the bottom of the cavity 26, a second limiting block is slidably mounted in the second limiting groove, and the top of the second limiting block extends out of the second limiting groove and is fixedly connected with the bottom of the sliding block 27.

When the insect collecting box is used, insects enter the box body 1 and then fall onto the funnel 18 through the round hole 17 and slide into the insect collecting bag, when the dead insects need to be cleaned, two handles on the same second annular block 20 are pressed firstly, the handles drive the corresponding connecting rods 29 to extend into the corresponding cavities 26, meanwhile, the connecting rods 29 drive the corresponding sliding blocks 27 to transversely slide in the cavities 26, so that the springs 28 are compressed, meanwhile, the sliding blocks 27 drive the sliding rods 24 to transversely slide in the corresponding sliding grooves 22, so that the second clamping rods 25 are driven by the sliding rods 24 to slide and withdraw from the corresponding second clamping grooves 23, when the two second clamping rods 25 are withdrawn from the second clamping grooves 23, the fixing of the second annular block 20 and the first annular block 19 is released, the second annular block 20 is pulled, so that the sliding rods 24 and the second clamping rods 25 are both slid and withdrawn from the corresponding sliding grooves 22, at this time, the second annular block 20 is separated from the corresponding first annular block 19, collection worm bag 21 is taken off, just can clear up the corpse in collection worm bag 21 afterwards, then clear up another according to above-mentioned mode, cooperate through round hole 17, funnel 18, first ring block 19, second ring block 20, collection worm net 21, spout 22, second draw-in groove 23, slide bar 24, second kelly 25, cavity 26, slider 27, spring 28 and connecting rod 29, thereby can realize the quick assembly disassembly to collection worm bag 21, and then conveniently clear up the corpse in collection worm bag 21 fast, guarantee box 1's cleanness, the effectual insect-catching effect that has improved.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims (9)

1. An insect catching device for forestry environmental protection, comprising:

the box body is provided with openings at two sides;

the two solar cell panels are fixedly arranged at the top of the box body and are arranged in a herringbone mode;

the two storage batteries are fixedly arranged at the top of the box body, the storage batteries are positioned below the corresponding solar cell panels, and the solar cell panels are electrically connected with the corresponding storage batteries through wires to form a closed loop;

the LED lamp beads are fixedly arranged in the box body and are electrically connected with the two storage batteries through wires to form a closed loop;

the two first rectangular through holes are formed in the inner wall of the bottom of the box body;

the two fixing frames are respectively installed in the corresponding first rectangular through holes in a sliding mode, and the top of each fixing frame extends into the box body and is in contact with the inner wall of the top of the box body;

the two coating screen plates are respectively and fixedly installed in corresponding fixing frames, and the LED lamp beads are positioned between the two coating screen plates;

the two guide nets are fixedly arranged in the box body, and the two fixing frames are positioned between the two guide nets;

the two first fixed blocks are respectively and fixedly arranged at the bottoms of the corresponding fixed frames and are in contact with the bottom of the box body;

the two second fixing blocks are fixedly arranged at the bottom of the box body and are positioned between the two first fixing blocks;

the two first clamping grooves are respectively formed in one side, far away from each other, of the two second fixing blocks;

the two accommodating grooves are respectively formed in one side, close to each other, of the two first fixing blocks;

the two first clamping rods are respectively and slidably installed in the corresponding accommodating grooves, one ends, close to each other, of the two first clamping rods respectively extend into the corresponding first clamping grooves, and the first clamping rods are in sliding connection with the inner walls of the first clamping grooves;

the two screw rods are respectively installed on the corresponding first clamping rods in a threaded manner, and the screw rods are rotatably installed in the corresponding accommodating grooves;

the two first gears are respectively fixedly sleeved on the corresponding screw rods, and the first gears are rotatably arranged in the corresponding accommodating grooves;

the two second gears are respectively and rotatably arranged on the corresponding first fixed blocks, and the tops of the second gears extend into the corresponding accommodating grooves and are meshed with the first gears;

the two round holes are formed in the inner wall of the bottom of the box body, and the two first rectangular through holes are located between the two round holes;

the two funnels are fixedly arranged at the bottom of the box body and are matched with the corresponding round holes;

the two first annular blocks are fixedly arranged at the bottoms of the corresponding funnels respectively, and the first annular blocks are communicated with the corresponding funnels;

the two second annular blocks are respectively arranged at the bottoms of the corresponding first annular blocks and are communicated with the corresponding first annular blocks;

the two pest collecting nets are respectively and fixedly arranged at the bottoms of the corresponding second annular blocks, and the second annular blocks are communicated with the corresponding pest collecting nets;

the four sliding grooves are respectively arranged at the bottoms of the corresponding first annular blocks;

the four second clamping grooves are respectively formed in the inner wall of one side of the corresponding sliding groove, and the opening directions of the two second clamping grooves on the same first annular block are opposite;

the four sliding rods are respectively installed in the corresponding sliding grooves in a sliding mode, and the bottom ends of the sliding rods extend out of the corresponding sliding grooves;

the four second clamping rods are respectively installed in the corresponding second clamping grooves in a sliding mode, and one ends of the second clamping rods extend into the corresponding sliding grooves and are fixedly connected with the sliding rods;

the four cavities are respectively arranged on the corresponding second annular blocks, and the bottom ends of the sliding rods extend into the corresponding cavities;

the four sliding blocks are respectively installed in the corresponding cavities in a sliding mode, and the tops of the sliding blocks are fixedly connected with the bottom ends of the corresponding sliding rods;

the four springs are respectively installed in the corresponding cavities in a sliding mode, and the ends, far away from each other, of the two springs on the same second annular block are respectively fixedly connected with the corresponding sliding blocks;

and the four connecting rods are respectively and fixedly installed at one end, far away from the corresponding spring, of the sliding block.

2. The insect catching device for forestry environmental protection as claimed in claim 1, wherein the top of the box body is fixedly installed at the partition, the two solar panels are respectively and fixedly installed at two sides of the partition, and the lifting lugs are fixedly installed at the top of the partition.

3. The insect catching device for the forestry environmental protection of claim 1, wherein a vertical rod is fixedly installed on the inner wall of the top of the box body, the LED lamp beads are fixedly installed at the bottom end of the vertical rod, four limiting plates are fixedly installed on the inner wall of the bottom of the box body, and the fixing frame is slidably installed between the two corresponding limiting plates.

4. The insect catching device for forestry environmental protection as claimed in claim 1, wherein the bottom inner wall of the receiving groove is provided with a second rectangular through hole, the second gear is rotatably mounted in the corresponding second rectangular through hole, and the bottom of the second gear extends out of the second rectangular through hole.

5. The insect catching device for forestry environmental protection as claimed in claim 1, wherein the first clamping bar is provided with a threaded through hole, the screw is threadedly mounted in the corresponding threaded through hole, one end of the screw, which is far away from the corresponding second fixing block, extends out of the threaded through hole, the bottom of the first clamping bar is provided with a first limiting groove, a first limiting block is slidably mounted in the first limiting groove, and the bottom of the first limiting block extends out of the first limiting groove and is fixedly connected with the inner wall of the bottom of the corresponding accommodating groove.

6. The insect catching device for forestry environmental protection as claimed in claim 1, wherein a clamping block is fixedly installed in the receiving groove, a first round hole is formed in the clamping block, the screw rod penetrates through the first round hole, a first bearing is fixedly installed in the first round hole, and an inner ring of the first bearing is fixedly sleeved on the screw rod.

7. The insect catching device for forestry environmental protection as claimed in claim 1, wherein the top inner wall of the chamber is provided with a third rectangular through hole, the slide bar penetrates through the corresponding third rectangular through hole, and the slide bar is slidably connected with the inner wall of the corresponding third rectangular through hole.

8. The insect catching device for the forestry environmental protection of claim 1, wherein the second annular block is provided with second round holes at both sides thereof, the second round holes are communicated with the corresponding chambers, one end of the connecting rod, which is far away from the spring, penetrates through the corresponding second round holes and is welded with a handle, and the connecting rod is slidably connected with the inner walls of the corresponding second round holes.

9. The insect catching device for forestry environment protection as claimed in claim 1, wherein a second limiting groove is formed in the inner wall of the bottom of the chamber, a second limiting block is slidably mounted in the second limiting groove, and the top of the second limiting block extends out of the second limiting groove and is fixedly connected with the bottom of the sliding block.

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