CN213719476U - Pine wood nematode prevention and control device - Google Patents
Pine wood nematode prevention and control device Download PDFInfo
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- CN213719476U CN213719476U CN202022752776.2U CN202022752776U CN213719476U CN 213719476 U CN213719476 U CN 213719476U CN 202022752776 U CN202022752776 U CN 202022752776U CN 213719476 U CN213719476 U CN 213719476U
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Abstract
The utility model relates to a pine wood nematode prevention and control device belongs to the field of deinsectization medicine machinery, and it includes the prevention and control device body, fixedly connected with stay cord in prevention and control device body upper end, the stay cord is kept away from the top of trunk is worn to establish and the trunk lower extreme is hung to the one end of prevention and control device body, the prevention and control device body is hung in the upper end position department of trunk, and the trunk lower extreme is equipped with and is used for the restriction the locating part that the prevention and control device body descends, this application need not the staff and scrambles the cat ladder, has the effect that the clearance was taken off to the convenient prevention and control device body.
Description
Technical Field
The application relates to the field of pesticide instruments, in particular to a pine wood nematode prevention and control device.
Background
The disease condition of the pine wood nematode disease is more complex than that of general plant diseases, the occurrence and the prevalence of the pine wood nematode disease need infected host plants, pathogenic pine wood nematodes and proper disease environment, but the pine wood nematode disease is likely to infect the host plants only by the transmission of monochamus alternatus, and the monochamus alternatus is generally prevented and controlled.
Chinese patent with publication number CN111631199A discloses a pine wood nematode disease comprehensive prevention and control command device, which comprises a prevention and control cylinder assembly, a sealing cover assembly, a clasping assembly and a clamping assembly, wherein when the prevention and control device is used, a worker climbs onto a trunk by using a crawling ladder, then fixes the prevention and control device on the trunk through the clasping assembly, and the prevention and control cylinder assembly catches the monochamus alternatus.
To the above-mentioned correlation technique, the inventor thinks that when the staff need clear up the inside monochamus alternatus hope of prevention and control device, will utilize the cat ladder to climb the trunk and take off prevention and control device and clear up, and the trunk too high can cause inconvenience even can cause the potential safety hazard to the staff.
SUMMERY OF THE UTILITY MODEL
In order not to need to work personnel climbing cat ladder to conveniently clear up prevention and control device, this application provides a pine wood nematode prevention and control device.
The application provides a pine wood nematode prevention and control device adopts following technical scheme:
the utility model provides a pine wood nematode prevention and control device, includes the prevention and control device body, prevention and control device body upper end fixedly connected with stay cord, the stay cord is kept away from the top of trunk is worn to establish and the trunk lower extreme is hung to the one end of prevention and control device body, the prevention and control device body hangs in the upper end position department of trunk, and the trunk lower extreme is equipped with and is used for the restriction the locating part that the prevention and control device body descends.
Through adopting above-mentioned technical scheme, when needs clearance prevention and control device, remove the restriction of locating part to the stay cord, loosen the stay cord gradually slowly, make the slow whereabouts of prevention and control device body to ground, so that clearance prevention and control device body, after the clearance, the pulling stay cord makes the prevention and control device body rise, with the upper end butt of prevention and control device body in the trunk upper end, thereby need not staff's climbing cat ladder, have the effect of conveniently taking off the clearance with the prevention and control device body.
Optionally, the locating part includes the wind-up roll, the wind-up roll rotates to be connected in the trunk lower extreme, the rotation axis of wind-up roll is the level setting, the one end fixed connection that the stay cord droops in the wind-up roll lateral wall is equipped with on the trunk and is used for the drive wind-up roll pivoted driving piece.
Through adopting above-mentioned technical scheme, utilize the driving piece, the drive wind-up roll rotates, and the wind-up roll is rolled up or is unreeled the stay cord, then can control the lift of prevention and control device body.
Optionally, the driving part comprises a motor, the motor housing is fixedly connected to the lower end of the trunk, and an output shaft of the motor is coaxially and fixedly connected to the winding roller.
By adopting the technical scheme, the motor is started, the output shaft of the motor drives the winding roller to rotate, and the winding roller winds or unwinds the pull rope; the motor is used as a driving piece, so that the effect of saving labor is achieved; the motor has self-locking function, can prevent that the winding roller reversal from leading to the prevention and control device body to drop to ground.
Optionally, a storage battery is mounted on the trunk, and the storage battery provides a power source for the motor.
By adopting the technical scheme, because the installation environment of the prevention and control device body is the pine forest, the external power supply is difficult, and the storage battery can be used for providing a power source for the motor at any time and any place.
Optionally, the trunk upper end in the position department of prevention and control device body rotates and is connected with and is used for supporting the gliding supporting wheel of stay cord, the axis of rotation of supporting wheel is the level setting, the stay cord twine in on the supporting wheel.
Through adopting above-mentioned technical scheme, the pulling rope, the stay cord slides on the supporting wheel, avoids stay cord direct contact trunk and causes the damage of trunk.
Optionally, the supporting wheel is fixedly connected with a protective shell above the pull rope.
Through adopting above-mentioned technical scheme, when overcast and rainy weather, the friction that the corrosion can increase and stay cord appears in the supporting wheel, and the protecting crust can shelter from the supporting wheel, and the certain degree is avoided the supporting wheel to appear the corrosion and is influenced the sliding effect of stay cord.
Optionally, a limiting rod is fixedly connected below the supporting wheel, the length direction of the limiting rod is vertically arranged, and a clamping groove for clamping the limiting rod is formed in the upper end of the prevention and control device body; when the limiting rod is clamped with the clamping groove, the prevention and control device body is limited in horizontal displacement.
Through adopting above-mentioned technical scheme, when meetting strong wind weather, the main part of prevention and control device is blown to horizontal oscillation and can influence the seizure effect to the monochamus alternatus. When the prevention and control device body ascends, the limiting rod is inserted into the clamping groove of the prevention and control device body, and the effect of limiting the horizontal swing of the prevention and control device body is achieved.
Optionally, trunk lower extreme fixedly connected with safety cover, the safety cover is used for covering and establishes the motor with the wind-up roll, the confession has been seted up to the safety cover upper surface the through-hole that the stay cord passes through.
Through adopting above-mentioned technical scheme, because motor and wind-up roll are located the trunk lower extreme, for certain extent prevents that human from maliciously destroying motor and wind-up roll, the safety cover has the effect of protection motor and wind-up roll.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the pull rope and the limiting piece are arranged, when the prevention and control device body needs to be cleaned, the prevention and control device body can descend by using the pull rope, so that the effect that workers do not need to climb a ladder is achieved, and the prevention and control device body is convenient to take down for cleaning;
2. a motor and a winding roller are arranged, the motor is started, an output shaft of the motor drives the winding roller to rotate, and the winding roller winds or unwinds the stay cord; the motor is used as a driving piece, and the effect of saving manpower is achieved.
Drawings
FIG. 1 is a schematic view of the overall structure of a bursaphelenchus xylophilus prevention and control device according to an embodiment of the present disclosure;
FIG. 2 is a partial cross-sectional view of the protective cover of FIG. 1;
fig. 3 is an enlarged schematic view of a portion a of fig. 2.
Description of reference numerals: 1. a prevention and control device body; 2. pulling a rope; 3. a hoop I; 4. a support wheel; 5. a strut; 6. a protective shell; 7. a limiting rod; 8. a card slot; 9. a protective cover; 10. a hoop II; 11. a through hole; 12. a wind-up roll; 13. a support block; 14. a motor; 15. a storage battery; 16. a support plate; 17. a tree trunk.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses pine wood nematode prevention and control device. Referring to fig. 1, the anti-theft device comprises an anti-theft device body 1, wherein a pull rope 2 is fixedly connected to the upper end of the anti-theft device body 1, and the pull rope 2 is preferably made of polyester or nylon.
Referring to fig. 2 and 3, trunk 17 upper end centre gripping has staple bolt 3, and the size of the bore can be adjusted in order to adapt to the growth of trunk 17 to staple bolt 3, and the welding of staple bolt 3 upper end has and is used for supporting the gliding supporting wheel 4 of stay cord 2, and the quantity of supporting wheel 4 sets up to two, and supporting wheel 4 belongs to the fixed pulley, and the spout has been seted up to the supporting wheel 4 lateral wall, and the one end that prevention and control device body 1 was kept away from to stay cord 2 passes trunk 17 top and is located the spout, and the spout supplies stay cord 2 to slide.
Referring to fig. 2 and 3, the two support rods 5 which are vertically arranged are welded on the upper end of the hoop I3 on the two sides of the pull rope 2 respectively, the cross sections of the support rods 5 in the length direction are rectangular, the arc-shaped protective shell 6 is welded on the upper ends of the two support rods 5, and the protective shell 6 is used for covering the two support wheels 4 to prevent the support wheels 4 from being corroded by rainwater.
Referring to fig. 2 and 3, when installing the prevention and control device body 1, a worker needs to pass one end of the pull rope 2, which is far away from the prevention and control device body 1, between the protective shell 6 and the two supporting wheels 4, wind the pull rope 2 in the sliding grooves of the two supporting wheels 4, and pull the free end of the pull rope 2 downwards, i.e., the prevention and control device body 1 can ascend.
Referring to fig. 2 and 3, the lower side wall of staple bolt one 3 is welded with cylindric gag lever post 7, and the length direction of gag lever post 7 is vertical setting, and the draw-in groove 8 that supplies gag lever post 7 to peg graft is seted up to prevention and control device body 1 upper end, and the upper end diameter of draw-in groove 8 is greater than the lower extreme diameter of draw-in groove 8, and when prevention and control device body 1 rose, gag lever post 7 blocks gradually in draw-in groove 8, then can restrict the horizontal hunting of prevention and control device body 1.
Referring to fig. 2 and 3, the trunk 17 is provided at its lower end with a rectangular protective cover 9; the limiting part is arranged at the lower end of the trunk 17 and comprises two hoops 10 for clamping the lower end of the trunk 17, the number of the hoops 10 is two, and the caliber of each hoop 10 can be adjusted to adapt to the growth of the tree; the side wall of the protective cover 9 is welded on the side wall of the two anchor ears 10, and the upper surface of the protective cover 9 is provided with a straight through hole 11 for the pull rope 2 to penetrate.
Referring to fig. 2 and 3, a winding roller 12 is arranged inside the protective cover 9; two supporting blocks 13 are welded on the inner bottom surface of the protective cover 9, two ends of the wind-up roll 12 in the length direction are respectively connected to the two supporting blocks 13 through bearings in a rotating mode, the rotating axis of the wind-up roll 12 is arranged along the length direction of the protective cover 9, and one end, penetrating into the protective cover 9, of the pull rope 2 is welded to the side wall of the wind-up roll 12; be equipped with the driving piece in the safety cover 9, the driving piece can drive wind-up roll 12 and rotate to the realization is rolled up or is unreeled stay cord 2.
Referring to fig. 2 and 3, one end of the wind-up roll 12 close to the hoop penetrates through one of the supporting blocks 13 and is coaxially welded with a motor 14, the motor 14 belongs to a positive and negative rotation motor, and the motor 14 provides a power source through an external power supply; the welding of safety cover 9 inside wall has the rectangle backup pad 16 that is horizontal setting, and the shell bolted connection of motor 14 has battery 15 in safety cover 9 internally mounted on the backup pad 16 upper surface, and battery 15 provides the power source for motor 14.
The application principle of the pine wood nematode prevention and control device of this application embodiment is: the two supporting wheels 4 are clamped at the proper position of the upper end of the trunk 17 through the hoop I3, and the protective cover 9 is clamped at the lower end of the trunk 17 through the two hoops II 10; when the prevention and control device body 1 is installed, a worker is required to wind the pull rope 2 around the two supporting wheels 4, the motor 14 is started to rotate forwards, the motor 14 drives the winding roller 12 to rotate forwards, the winding roller 12 winds the pull rope 2, the pull rope 2 drives the prevention and control device body 1 to ascend to the upper end of a trunk 17, and the limiting rod 7 is inserted into the clamping groove 8 in the upper end of the prevention and control device body 1; when the inside pine black longicorn of prevention and control device body 1 needs to be cleared up, the reverse rotation function of starter motor 14 makes wind-up roll 12 reverse and unreel to stay cord 2 gradually, makes prevention and control device body 1 descend to ground gradually under the action of self gravity.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a pine wood nematode prevention and control device, includes prevention and control device body (1), its characterized in that: prevent controlling device body (1) upper end fixedly connected with stay cord (2), stay cord (2) are kept away from the top of wearing to establish trunk (17) and the perpendicular drop in trunk (17) lower extreme of the one end of preventing controlling device body (1), prevent controlling device body (1) and hang in the upper end position department of trunk (17), trunk (17) lower extreme is equipped with and is used for the restriction the locating part that prevents controlling device body (1) descends.
2. The device according to claim 1, wherein: the locating part includes wind-up roll (12), wind-up roll (12) rotate to be connected in trunk (17) lower extreme, the axis of rotation of wind-up roll (12) is the level setting, stay cord (2) one end fixed connection that hangs down in wind-up roll (12) lateral wall is equipped with on trunk (17) and is used for the drive wind-up roll (12) pivoted driving piece.
3. The device of claim 2, wherein: the driving piece comprises a motor (14), a shell of the motor (14) is fixedly connected to the lower end of the trunk (17), and an output shaft of the motor (14) is coaxially and fixedly connected to the winding roller (12).
4. The device of claim 3, wherein: the trunk (17) is provided with a storage battery (15), and the storage battery (15) provides a power source for the motor (14).
5. The device of claim 4, wherein: trunk (17) upper end in the position department of prevention and control device body (1) rotates and is connected with and is used for supporting stay cord (2) gliding supporting wheel (4), the axis of rotation of supporting wheel (4) is the level setting, stay cord (2) twine in on supporting wheel (4).
6. The device of claim 5, wherein: the supporting wheel (4) is fixedly connected with a protective shell (6) above the pull rope (2).
7. The device of claim 6, wherein: a limiting rod (7) is fixedly connected below the supporting wheel (4), the limiting rod (7) is vertically arranged in the length direction, and a clamping groove (8) for clamping the limiting rod (7) is formed in the upper end of the prevention and control device body (1); when the limiting rod (7) is connected with the clamping groove (8) in a clamping mode, the prevention and control device body (1) is limited in horizontal displacement.
8. The device of claim 4, wherein: trunk (17) lower extreme fixedly connected with safety cover (9), safety cover (9) are used for covering and establish motor (14) with wind-up roll (12), the confession has been seted up to safety cover (9) upper surface through-hole (11) that stay cord (2) pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022752776.2U CN213719476U (en) | 2020-11-24 | 2020-11-24 | Pine wood nematode prevention and control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022752776.2U CN213719476U (en) | 2020-11-24 | 2020-11-24 | Pine wood nematode prevention and control device |
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| Publication Number | Publication Date |
|---|---|
| CN213719476U true CN213719476U (en) | 2021-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022752776.2U Active CN213719476U (en) | 2020-11-24 | 2020-11-24 | Pine wood nematode prevention and control device |
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| CN (1) | CN213719476U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114586749A (en) * | 2022-03-09 | 2022-06-07 | 甘肃省祁连山水源涵养林研究院 | Dorpedo large mole and vespid eclosion adult collecting device |
-
2020
- 2020-11-24 CN CN202022752776.2U patent/CN213719476U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114586749A (en) * | 2022-03-09 | 2022-06-07 | 甘肃省祁连山水源涵养林研究院 | Dorpedo large mole and vespid eclosion adult collecting device |
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