CN113906844B - Forestry is grown seedlings and is used disease and pest control device - Google Patents

Abstract

The invention discloses a pest control device for forestry seedling culture, and relates to the technical field of pest control instruments. The utility model discloses a bicycle frame, including the frame, the one end fixed mounting of frame has the connecting seat, transversely set gradually upset subassembly, first grid plate, conveying component, separation subassembly and crushing unit in the frame, the upset subassembly includes first pivot, first motor and a plurality of groups hook, the both ends and the frame of first pivot rotate to be connected, just the frame is run through to the one end of first pivot, first motor fixed mounting is in one side of frame, just the output of first motor and the one end fixed connection of first pivot, a plurality of groups hook equidistance fixed mounting is on the outer wall of first pivot. Carry out the upset through the upset subassembly to soil for the sick protozoan does not have blocky stone's the stopping, is sprayed by the deinsectization medicament more easily, and bulky withered wood also can be separated out, has reduced the stopping to the deinsectization medicament.

Description

Forestry is grown seedlings and is used disease and pest control device

Technical Field

The invention relates to the technical field of pest control instruments, in particular to a pest control device for forestry seedling culture.

Background

Forestry diseases and insect pests refer to pathological changes of forest in physiology, organization and form caused by pathogenic organisms or adverse abiotic factors such as weather and soil. Can cause poor growth, yield and quality reduction, even cause withering of forest trees and deterioration of ecological conditions. In the process of forestry production, equipment is needed to be used for processing soil so as to prevent forestry plant diseases and insect pests.

The Chinese utility model patent with publication number CN212786535U discloses a pest control device for forestry seedling, which comprises a fertilizer hopper, the front and back outer side walls of the fertilizer hopper are fixedly connected with traction rods, the lower end of the fertilizer hopper is connected with a blanking pipe in a through way, the side wall of the blanking pipe is fixedly connected with a support rod, the side wall of the support rod is rotatably connected with a front pressing wheel, the pest control device for forestry seedling can crush soil into small particles by rolling the large hardened soil with the front pressing wheel, so that the organic fertilizer and the soil particles can be mixed conveniently, the organic fertilizer and the soil particles can be fully mixed and stirred by the stirring rod, the organic fertilizer is uniformly dispersed in the soil, the neutralization speed of the organic fertilizer and the soil particles is accelerated, the broken soil leveling device can level the turned soil, so that the later-stage rainwater infiltration is more uniform, and the reaction of the organic fertilizer and the soil particles is facilitated, meanwhile, the later-period work such as sapling planting is facilitated.

However, the above prior art still has the following disadvantages:

(1) the soil has a plurality of stones and dead wood with larger volume, and when the plate-tied soil is rolled and stirred, the stones and the dead wood are not easy to be treated, and the equipment is damaged by forced treatment;

(2) the stones with larger volume provide good sheltering places for the disease protozoa, the disease protozoa are hidden under the big stones and are difficult to be influenced by the deinsectization medicament, dead wood occupies a large space of soil, the deinsectization medicament is sprayed on the dead wood and cannot be well blended into the soil, and the effect of the deinsectization medicament is greatly reduced according to the condition.

Disclosure of Invention

The invention aims to provide a pest and disease control device for seedling growth to solve the technical problem in the prior art.

The invention provides a pest control device for seedling raising in forestry, which comprises a frame, wherein one end of the frame is fixedly provided with a connecting seat, a turning assembly, a first grid plate, a conveying assembly, a separating assembly and a crushing assembly are transversely and sequentially arranged in the frame, the turning assembly comprises a first rotating shaft, a first motor and a plurality of groups of hooks, two ends of the first rotating shaft are rotatably connected with the frame, one end of the first rotating shaft penetrates through the frame, the first motor is fixedly arranged on one side of the frame, the output end of the first motor is fixedly connected with one end of the first rotating shaft, the plurality of groups of hooks are fixedly arranged on the outer wall of the first rotating shaft at equal intervals, the first grid plate is obliquely arranged, one end, close to the turning assembly, of the first grid plate is higher than the other end, a channel allowing the hooks to pass through is formed in the first grid plate, the conveying assembly is obliquely arranged on one side of the first grid plate, the conveying assembly is fixedly arranged on one side of the conveying assembly, the water tank is arranged above the separating assembly, two ends of the water tank are fixedly connected with the frame, a water inlet is formed in the upper portion of the water tank, a water outlet is formed in the lower portion of the water tank, the water outlet faces the separating assembly, a transmission component and a circulating component are arranged at one end of the separating assembly, and the crushing assembly is fixedly arranged on one side of the separating assembly.

Further, the conveying assembly comprises a conveying belt, a second motor and a plurality of second grid plates, one end, close to the first grid plate, of the conveying belt is lower than the other end of the conveying belt, the second motor is fixedly installed on one side of the frame, the output end of the second motor is fixedly connected with one conveying shaft of the conveying belt, the plurality of second grid plates are arranged on the conveying belt at equal intervals, and channels matched with the first grid plates are formed in the second grid plates.

Furthermore, the separation assembly comprises a separation tank, a sliding plate, a third motor, a screw and a sliding block, a channel allowing the second grid plate to pass through is formed in one side of the separation tank, first sliding grooves are formed in two ends of the separation tank, the sliding plate is in sliding fit with the separation tank through the first sliding grooves, the third motor is fixedly installed at one end of the separation tank, the screw is fixedly connected with the output end of the third motor, the sliding block is arranged at one end of the separation tank in a sliding mode, the interior of the sliding block is in threaded fit with the screw, and one end of the sliding block is fixedly connected with one end of the sliding plate.

Further, the circulating part comprises a collecting tank, the collecting tank is fixedly installed on one side of the separating tank, a sieve plate is fixedly installed on the collecting tank, and baffles are fixedly installed at two ends of the sieve plate.

Further, circulation part still includes circulation case, water pipe and clamp plate, circulation case fixed mounting is in the one end of separation tank, just the lower part of circulation case leads to water piping connection with the lower part of collecting pit, be provided with the check valve on the water pipe, the second spout has been seted up at the both ends of circulation case, the clamp plate passes through second spout and circulation case sliding fit, just set up the passageway that allows water to pass through between clamp plate and the circulation case, the both ends of clamp plate respectively fixed mounting have the spring, two the other end of spring respectively with two second spout fixed connection, set up the opening that allows water to pass through between circulation case and the separation tank.

Further, crushing unit is including smashing case, fourth motor and two crushing rollers, smash case fixed mounting in one side of collecting pit, two crushing rollers rotate respectively and set up in smashing the incasement, and the one end of two crushing rollers extends to smash the case outside, and the one end of two crushing rollers is coaxial respectively and is provided with first gear, two first gear intermeshing, the other end and the fourth motor fixed connection of one of them crushing roller, fourth motor fixed mounting is in the one end of smashing the case, the discharge gate has been seted up to the bottom of smashing the case.

Further, the transmission part comprises a rack, a second rotating shaft and a third rotating shaft, the rack is fixedly installed on one side of the sliding block, the second rotating shaft is rotatably arranged on the upper portion of the circulating box, a second gear is coaxially arranged at the upper end of the second rotating shaft, the second gear is meshed with the rack when in contact, a first bevel gear is coaxially arranged at the lower portion of the second rotating shaft, the third rotating shaft is rotatably arranged on one side of the circulating box, a second bevel gear is coaxially arranged at one end of the third rotating shaft, a cam is coaxially arranged in the middle of the third rotating shaft, and the first bevel gear is meshed with the second bevel gear.

Compared with the prior art, the invention has the beneficial effects that:

(1) carry out the upset through the upset subassembly to soil and carry, the soil block of fritter can flow from the gap between the knuckle, and massive stone and withered wood then can be by knuckle bearing, transport, separate out massive stone and withered wood for the sick protozoan does not have blockking of massive stone, is sprayed by the deinsectization medicament more easily, and bulky withered wood also can be separated out, has reduced blockking to the deinsectization medicament.

(2) Ground is returned through the discharge gate of smashing the bottom half to the withered wood after smashing, for growing seedlings and providing partly nourishment, the withered wood after smashing can be better by the seedling absorption, can not block spraying of deinsectization medicament yet, has improved the practicality of device.

(3) After the water in the collection pond gets into circulation case, under circulation parts's drive, get into the separation pond, promote withered wood at the slide and lead to some water by the discharged in, supply the water source to make up the loss of moisturizing, make the slide in the separation pond can normally work, promote withered wood, will collect the water full cycle in the pond and utilize, reduced the waste of water resource, improved work efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a first partial schematic of the present invention;

FIG. 3 is a second partial structural view of the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 3;

FIG. 5 is a schematic view of a first partial structure of a circulation member;

FIG. 6 is a second partial schematic view of the circulation unit;

fig. 7 is a partial structural view of the separation assembly.

Reference numerals: 1. a frame; 2. a turnover assembly; 3. a first grid plate; 4. a delivery assembly; 5. a separation assembly; 6. a size reduction assembly; 7. a water tank; 8. a transmission member; 9. a circulating member; 10. a connecting seat; 21. a first rotating shaft; 22. a first motor; 23. a hook claw; 41. a conveyor belt; 42. a second motor; 43. a second grid plate; 51. a separation tank; 52. a slide plate; 53. a third motor; 54. a screw; 55. a slider; 56. a first chute; 61. a crushing box; 62. a fourth motor; 63. a crushing roller; 64. a first gear; 81. a rack; 82. a second rotating shaft; 83. a second gear; 84. a first bevel gear; 86. a second bevel gear; 87. a cam; 91. a collection tank; 92. a sieve plate; 93. a baffle plate; 94. a circulation box; 95. a water pipe; 96. pressing a plate; 97. a spring; 98. a second runner.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.

The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The invention provides a pest control device for forestry seedling raising, which is shown by combining fig. 1 to 7, and comprises a frame 1, wherein one end of the frame 1 is fixedly provided with a connecting seat 10, a turning component 2, a first grid plate 3, a conveying component 4, a separating component 5 and a crushing component 6 are transversely and sequentially arranged in the frame 1, the turning component 2 comprises a first rotating shaft 21, a first motor 22 and a plurality of groups of hooks 23, two ends of the first rotating shaft 21 are rotatably connected with the frame 1, one end of the first rotating shaft 21 penetrates through the frame 1, the first motor 22 is fixedly arranged on one side of the frame 1, an output end of the first motor 22 is fixedly connected with one end of the first rotating shaft 21, the groups of hooks 23 are fixedly arranged on the outer wall of the first rotating shaft 21 at equal intervals, the first grid plate 3 is arranged in an inclined manner, one end of the first grid plate 3 close to the turning component 2 is higher than the other end, a passage allowing the claw 23 to pass through is formed in the first grid plate 3, the conveying assembly 4 is obliquely arranged on one side of the first grid plate 3, one end, close to the first grid plate 3, of the conveying assembly 4 is lower than the other end of the first grid plate, the separating assembly 5 is fixedly arranged on one side of the conveying assembly 4, a water tank 7 is arranged above the separating assembly 5, two ends of the water tank 7 are fixedly connected with the frame 1, a water inlet is formed in the upper portion of the water tank 7, a water outlet is formed in the lower portion of the water tank 7 and faces the separating assembly 5, a transmission component 8 and a circulating component 9 are arranged at one end of the separating assembly 5, and the crushing assembly 6 is fixedly arranged on one side of the separating assembly 5. The staff is connected frame 1 and drive arrangement through connecting seat 10 on the frame 1, alright advance in order to drive frame 1 on soil, in the in-process that frame 1 was marchd, start first motor 22 on the upset subassembly 2, first motor 22 drive first pivot 21 rotates, make first pivot 21 drive a plurality of groups hook 23 that are the circumference distribution on it rotate, carry out the upset to soil, the soil piece of fritter can be followed the gap outflow between hook 23, bold stone and withered wood then can be born by hook 23, carry to first grid plate 3 on, passageway and the cooperation of hook 23 between the first grid plate 3, make bold stone and withered wood can not drop at the in-process of carrying, and fine crushing sandy soil then can flow out from the passageway between first grid plate 3 once more, the effect of secondary screening has been played.

Specifically, the conveying assembly 4 includes a conveying belt 41, a second motor 42 and a plurality of second grid plates 43, one end of the conveying belt 41 close to the first grid plate 3 is lower than the other end thereof, the second motor 42 is fixedly mounted on one side of the frame 1, an output end of the second motor 42 is fixedly connected with a conveying shaft of the conveying belt 41, the plurality of second grid plates 43 are equidistantly arranged on the conveying belt 41, and a channel matched with the first grid plate 3 is formed in the second grid plate 43. The second motor 42 is started and drives the conveyer belt 41 to rotate, when the large stones and the dead wood roll down to one end of the conveyer assembly 4, the second grid plate 43 on the conveyer belt 41 is matched with the channel between the first grid plates 3, and the large stones and the dead wood are obliquely and upwards conveyed to the other end of the conveyer belt 41.

Specifically, the separation assembly 5 includes a separation tank 51, a sliding plate 52, a third motor 53, a screw 54 and a slider 55, a channel allowing the second grid plate 43 to pass through is formed on one side of the separation tank 51, first sliding grooves 56 are formed at two ends of the separation tank 51, the sliding plate 52 is in sliding fit with the separation tank 51 through the first sliding grooves 56, the third motor 53 is fixedly installed at one end of the separation tank 51, the screw 54 is fixedly connected with an output end of the third motor 53, the slider 55 is slidably arranged at one end of the separation tank 51, the inside of the slider 55 is in threaded fit with the screw 54, and one end of the slider 55 is fixedly connected with one end of the sliding plate 52. Big stone and dead wood fall into the separating tank 51 of separating subassembly 5, the water tank 7 of separating tank 51 top lets in a certain amount of water to separating tank 51 earlier through the delivery port, big stone in separating tank 51 separates because density is different with the dead wood, the deposit of big stone is in separating tank 51 bottom, treat to unify after the work of removing harm accomplishes and handle it, the dead wood then can float in separating tank 51 top, then start third motor 53, third motor 53 drives screw 54 and rotates, screw 54 is through the screw-thread fit with slider 55, it slides in separating tank 51 to drive slider 55, and drive slide 52 and slide in separating tank 51 through first spout 56, promote the floated dead wood in separating tank 51 upper portion to the one end of smashing subassembly 6.

Specifically, the circulating component 9 includes a collecting tank 91, the collecting tank 91 is fixedly installed at one side of the separating tank 51, a sieve plate 92 is fixedly installed on the collecting tank 91, and baffles 93 are fixedly installed at two ends of the sieve plate 92. The dead wood passes through the sieve plate 92 at the top of the collecting tank 91 and slides into the crushing box 61, the baffle plates 93 arranged at the two ends of the sieve plate 92 are used for blocking the dead wood and preventing the dead wood from falling off in the sliding process, and part of water carried out along with the dead wood enters the collecting tank 91 through sieve holes in the sieve plate 92.

Specifically, the circulating part 9 further includes a circulating box 94, a water pipe 95 and a pressing plate 96, the circulating box 94 is fixedly installed at one end of the separating tank 51, the lower portion of the circulating box 94 is connected with the lower portion of the collecting tank 91 through the water pipe 95, a one-way valve is arranged on the water pipe 95, second sliding grooves 98 are formed in two ends of the circulating box 94, the pressing plate 96 is in sliding fit with the circulating box 94 through the second sliding grooves 98, a passage allowing water to pass through is formed between the pressing plate 96 and the circulating box 94, springs 97 are respectively fixedly installed at two ends of the pressing plate 96, the other ends of the two springs 97 are respectively fixedly connected with the two second sliding grooves 98, and an opening allowing water to pass through is formed between the circulating box 94 and the separating tank 51. When the sliding block 55 slides, the transmission part 8 can extrude the pressing plate 96, the pressing plate 96 moves downwards in the second sliding groove 98 of the circulation box 94 and returns through the elastic force of the spring 97 to drive part of water in the circulation box 94 to enter the separation tank 51 through the opening between the circulation box 94 and the separation tank 51, and when the sliding plate 52 pushes withered wood to cause part of the water to be discharged, the water source is supplemented to compensate the loss of the supplemented water, so that the sliding plate 52 in the separation tank 51 can normally work to push the withered wood, the water in the collection tank 91 is fully recycled, the waste of water resources is reduced, and the working efficiency is improved.

Specifically, crushing unit 6 includes crushing case 61, fourth motor 62 and two crushing rollers 63, crushing case 61 fixed mounting is in one side of collecting pit 91, and two crushing rollers 63 rotate respectively and set up in crushing case 61, and the one end of two crushing rollers 63 extends to crushing case 61 outside, and the one end of two crushing rollers 63 is coaxial respectively and is provided with first gear 64, two first gear 64 intermeshing, the other end and the fourth motor 62 fixed connection of one of them crushing roller 63, fourth motor 62 fixed mounting is in the one end of crushing case 61, the discharge gate has been seted up to the bottom of crushing case 61. Start fourth motor 62, fourth motor 62 drives a crushing roller 63 and rotates, through the meshing of two first gears 64 that two crushing roller 63 one ends set up respectively, drive another crushing roller 63 and rotate, thereby reach and roll the withered wood, kibbling effect, the withered wood after being smashed returns ground through the discharge gate of smashing the case 61 bottom, for growing seedlings provide partly nourishment, the withered wood after smashing can be better by the seedling absorption, also can not block spraying of deinsectization medicament, the practicality of device has been improved.

Specifically, the transmission member 8 includes a rack 81, a second rotating shaft 82 and a third rotating shaft, the rack 81 is fixedly installed on one side of the sliding block 55, the second rotating shaft 82 is rotatably installed on the upper portion of the circulation box 94, a second gear 83 is coaxially installed on the upper end of the second rotating shaft 82, the second gear 83 is engaged with the rack 81 when in contact, a first bevel gear 84 is coaxially installed on the lower portion of the second rotating shaft 82, the third rotating shaft is rotatably installed on one side of the circulation box 94, a second bevel gear 86 is coaxially installed on one end of the third rotating shaft, a cam 87 is coaxially installed on the middle portion of the third rotating shaft, and the first bevel gear 84 is engaged with the second bevel gear 86. The rack 81 on the sliding block 55 can move along with the sliding block 55 and is engaged with the second gear 83 when contacting with the second gear 83, so as to drive the second rotating shaft 82 to rotate, the second rotating shaft 82 drives the first bevel gear 84 to rotate, the second bevel gear 86 rotates due to the engagement of the first bevel gear 84 and the second bevel gear 86, so as to drive the third rotating shaft to rotate, the cam 87 in the middle of the third rotating shaft rotates, and the convex part of the cam 87 can extrude the pressing plate 96 when rotating to the lower part.

The working principle is as follows: a worker connects the frame 1 with the driving device through the connecting seat 10 on the frame 1, so as to drive the frame 1 to move on the soil, in the moving process of the frame 1, the first motor 22 on the overturning component 2 is started, the first motor 22 drives the first rotating shaft 21 to rotate, the first rotating shaft 21 drives a plurality of groups of hooks 23 which are circumferentially distributed on the first rotating shaft to rotate, the soil is overturned and conveyed, small soil blocks can flow out from gaps among the hooks 23, large stones and dead wood can be supported by the hooks 23 and conveyed onto the first grid plate 3, a channel between the first grid plates 3 is matched with the hooks 23, the large stones and the dead wood cannot fall off in the conveying process, fine sandy soil can flow out from the channel between the first grid plates 3 again, the secondary screening effect is achieved, meanwhile, the second motor 42 is started and drives the conveying belt 41 to rotate, when the large stones and the dead wood roll down to one end of the conveying assembly 4, the second grid plate 43 on the conveying belt 41 is matched with the channel between the first grid plates 3, the large stones and the dead wood are obliquely conveyed upwards to the other end of the conveying belt 41 and fall into the separation tank 51 of the separation assembly 5, a certain amount of water is firstly introduced into the separation tank 51 through the water outlet by the water tank 7 above the separation tank 51, the large stones and the dead wood in the separation tank 51 are separated due to different densities, the large stones are deposited at the bottom of the separation tank 51, after the pest removing work is finished, the large stones are uniformly treated, the dead wood floats above the separation tank 51, then the third motor 53 is started, the third motor 53 drives the screw rod 54 to rotate, the screw rod 54 is matched with the screw thread of the slide block 55 to drive the slide block 55 to slide above the separation tank 51, and drive the slide plate 52 to slide in the separation tank 51 through the first slide groove 56, the withered wood floating on the upper part of the separation tank 51 is pushed towards one end of the smashing component 6, the withered wood passes through the sieve plate 92 at the top of the collection tank 91 and slides into the smashing box 61, the baffle plates 93 arranged at two ends of the sieve plate 92 are used for blocking the withered wood and preventing the withered wood from falling off in the sliding process, part of water carried out along with the withered wood enters the collection tank 91 through sieve holes on the sieve plate 92, the water in the collection tank 91 enters the circulating box 94 through the lateral water pipes 95 and waits for recycling, the fourth motor 62 is started, the fourth motor 62 drives one smashing roller 63 to rotate, the other smashing roller 63 is driven to rotate through the meshing of the two first gears 64 respectively arranged at one end of the two smashing rollers 63, so that the effects of rolling and smashing the withered wood are achieved, the smashed withered wood returns to the ground through a discharge hole at the bottom of the smashing box 61 to provide a part of nourishment for seedling raising, and the smashed withered wood can be better absorbed by seedlings, the spraying of the pesticide cannot be blocked, the practicability of the device is improved, when the sliding block 55 slides, the rack 81 on the sliding block 55 can move along with the sliding block 55 and is meshed with the second gear 83 when in contact, so that the second rotating shaft 82 is driven to rotate, the second rotating shaft 82 drives the first bevel gear 84 to rotate, the first bevel gear 84 is meshed with the second bevel gear 86, so that the second bevel gear 86 rotates, the third rotating shaft is driven to rotate, the cam 87 in the middle of the third rotating shaft rotates, the protruding part of the cam 87 rotates to the lower part, the pressing plate 96 is squeezed, the pressing plate 96 moves downwards in the second sliding groove 98 of the circulating box 94 and returns through the elastic force of the spring 97, part of water in the circulating box 94 is driven to enter the separating tank 51 through the opening between the circulating box 94 and the separating tank 51, and the water source is supplemented while the sliding plate 52 pushes dead wood to discharge part of water, with the loss of filling water for slide 52 in the separation tank 51 can normally work, promotes withered wood, with the water full cycle utilization in the collecting pit 91, has reduced the waste of water resource, has improved work efficiency.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (5)

1. The utility model provides a forestry is grown seedlings and is used pest control device, includes frame (1), the one end fixed mounting of frame (1) has connecting seat (10), its characterized in that: the frame (1) is internally and transversely provided with a turnover component (2), a first grid plate (3), a conveying component (4), a separating component (5) and a crushing component (6) in sequence, the turnover component (2) comprises a first rotating shaft (21), a first motor (22) and a plurality of groups of hooks (23), two ends of the first rotating shaft (21) are rotatably connected with the frame (1), one end of the first rotating shaft (21) penetrates through the frame (1), the first motor (22) is fixedly arranged on one side of the frame (1), an output end of the first motor (22) is fixedly connected with one end of the first rotating shaft (21), the plurality of groups of hooks (23) are fixedly arranged on the outer wall of the first rotating shaft (21) in an equidistant manner, the first grid plate (3) is arranged in an inclined manner, one end, close to the turnover component (2), of the first grid plate (3) is higher than the other end, a channel allowing a claw (23) to pass through is formed in the first grid plate (3), the conveying assembly (4) is obliquely arranged on one side of the first grid plate (3), one end, close to the first grid plate (3), of the conveying assembly (4) is lower than the other end of the first grid plate, the separating assembly (5) is fixedly arranged on one side of the conveying assembly (4), a water tank (7) is arranged above the separating assembly (5), two ends of the water tank (7) are fixedly connected with the frame (1), a water inlet is formed in the upper portion of the water tank (7), a water outlet is formed in the lower portion of the water tank (7) and faces the separating assembly (5), a transmission component (8) and a circulation component (9) are arranged at one end of the separating assembly (5), and the crushing assembly (6) is fixedly arranged on one side of the separating assembly (5), the conveying assembly (4) comprises a conveying belt (41), a second motor (42) and a plurality of second grid plates (43), one end of the conveying belt (41), which is close to the first grid plate (3), is lower than the other end of the first grid plate, the second motor (42) is fixedly installed on one side of the frame (1), the output end of the second motor (42) is fixedly connected with one conveying shaft of the conveying belt (41), the plurality of second grid plates (43) are equidistantly arranged on the conveying belt (41), a channel matched with the first grid plate (3) is formed in each second grid plate (43), the separating assembly (5) comprises a separating tank (51), a sliding plate (52), a third motor (53), a screw rod (54) and a sliding block (55), a channel allowing the second grid plate (43) to pass through is formed in one side of the separating tank (51), first sliding grooves (56) are formed in two ends of the separating tank (51), slide (52) are through first spout (56) and separation tank (51) sliding fit, third motor (53) fixed mounting is in the one end of separation tank (51), screw rod (54) and the output fixed connection of third motor (53), slider (55) slide and set up the one end at separation tank (51), just the inside and the screw rod (54) screw-thread fit of slider (55), the one end fixed connection of the one end of slider (55) and slide (52).

2. A pest control device for forestry seedling culture according to claim 1, characterized in that: circulation part (9) are including collecting pit (91), collecting pit (91) fixed mounting is in one side of separation tank (51), fixed mounting has sieve (92) on collecting pit (91), the both ends fixed mounting of sieve (92) has baffle (93).

3. A pest control device for forestry seedling culture according to claim 2, characterized in that: the circulating part (9) also comprises a circulating box (94), a water pipe (95) and a pressure plate (96), the circulating box (94) is fixedly arranged at one end of the separation tank (51), and the lower part of the circulation box (94) is connected with the lower part of the collection tank (91) through a water pipe (95), the water pipe (95) is provided with a one-way valve, the two ends of the circulating box (94) are provided with second sliding chutes (98), the pressure plate (96) is in sliding fit with the circulating box (94) through a second sliding groove (98), and a channel allowing water to pass through is arranged between the pressure plate (96) and the circulating box (94), two ends of the pressure plate (96) are respectively and fixedly provided with a spring (97), the other ends of the two springs (97) are respectively and fixedly connected with two second sliding chutes (98), an opening allowing water to pass through is arranged between the circulating box (94) and the separating tank (51).

4. A pest control device for forestry seedling culture according to claim 2, characterized in that: crushing unit (6) are including smashing case (61), fourth motor (62) and two crushing rollers (63), smash case (61) fixed mounting in one side of collecting pit (91), two crushing rollers (63) rotate respectively and set up in smashing case (61), and the one end of two crushing rollers (63) extends to smash case (61) outside, and the one end of two crushing rollers (63) is coaxial respectively and is provided with first gear (64), two first gear (64) intermeshing, the other end and fourth motor (62) fixed connection of one of them crushing roller (63), fourth motor (62) fixed mounting is in the one end of smashing case (61), the discharge gate has been seted up to the bottom of smashing case (61).

5. A pest control device for forestry seedling culture according to claim 1, characterized in that: the transmission component (8) comprises a rack (81), a second rotating shaft (82) and a third rotating shaft, the rack (81) is fixedly installed on one side of the sliding block (55), the second rotating shaft (82) is rotatably arranged on the upper portion of the circulating box (94), a second gear (83) is coaxially arranged at the upper end of the second rotating shaft (82), the second gear (83) is meshed with the rack (81) when in contact, a first bevel gear (84) is coaxially arranged on the lower portion of the second rotating shaft (82), the third rotating shaft is rotatably arranged on one side of the circulating box (94), a second bevel gear (86) is coaxially arranged at one end of the third rotating shaft, a cam (87) is coaxially arranged in the middle of the third rotating shaft, and the first bevel gear (84) is meshed with the second bevel gear (86).

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