CN115735884A - Fruit tree pest control device - Google Patents

Abstract

The invention discloses a fruit tree pest control device. The invention relates to the technical field of pest control, and provides a scheme aiming at the problems that most of spray heads of the existing fruit tree pest control device spray pesticide from one side of a fruit tree, so that pesticide spraying is not comprehensive and uniform enough, pesticide spraying efficiency and pesticide spraying quality are reduced, and the control effect of fruit tree pest control is poor. According to the invention, the annular pesticide spraying mechanism is provided with the notch when not unfolded, when a fruit tree is positioned in the inner cavity of the annular pesticide spraying mechanism, the main fixing pipe is unfolded to form a closed supporting ring pipe, the main rotating pipe is unfolded to form a closed rotating ring pipe, and the pesticide in the pesticide barrel can be uniformly sprayed on the periphery of the fruit tree.

Description

Fruit tree pest control device

Technical Field

The invention relates to the technical field of pest control, in particular to a device for controlling fruit tree pests.

Background

The common diseases and insect pests of fruit trees are classified according to the types of plant pathogens, and the fruit tree diseases are classified into two categories, namely invasive diseases and non-invasive diseases. The infectious diseases are divided into fungal diseases, bacterial diseases, viral diseases, nematode diseases and the like according to the categories of pathogenic organisms; dividing according to host crop categories: the fruit tree diseases can be further divided into apple diseases, pear diseases, walnut diseases, chinese chestnut diseases, jujube diseases and the like, and are divided according to the categories of damaged organs, such as fruit diseases, leaf diseases, branch diseases and root diseases.

There are four kinds of measures for preventing and controlling diseases and pests of fruit trees, namely artificial prevention and control, biological prevention and control, physical prevention and control and chemical prevention and control. Chemical prevention and control method for chemical prevention and control of diseases and pests by using chemical substances from various sources to prepare bactericides, insecticides and the like. At present, the control of fruit tree diseases and insect pests mainly refers to the control of chemical pesticides.

At present fruit tree disease and pest control device usually indicate the back of the body formula to spout the explosive barrel, often the manual work is carrying on the back the atomizer and is spouted the medicine and handle, and the shower nozzle of atomizer is mostly followed fruit tree one side and is spouted the medicine, leads to the medicament to spray not enough comprehensively and even, has reduced and has spouted medicine efficiency and spout the medicine quality, causes the prevention and cure effect of fruit tree disease and pest relatively poor.

Therefore, a device for preventing and treating the diseases and insect pests of the fruit trees is designed to solve the problems.

Disclosure of Invention

The invention aims to provide a fruit tree disease and pest control device, which has the advantage of uniformly spraying pesticide around fruit trees and solves the problems that most of spray heads of the existing fruit tree disease and pest control device spray pesticide from one side of the fruit trees, so that pesticide spraying is incomplete and uniform, pesticide spraying efficiency and pesticide spraying quality are reduced, and the disease and pest control effect of the fruit trees is poor.

In order to achieve the purpose, the invention provides the following technical scheme: a fruit tree disease and pest control device comprises a pesticide barrel fixedly mounted at the top end of a trolley, wherein a fixing frame is fixedly mounted at the top end of the pesticide barrel, a lifting plate is slidably mounted on the fixing frame in the vertical direction, and an annular pesticide spraying mechanism is fixedly mounted at one end, far away from the pesticide barrel, of the lifting plate;

medicine mechanism is spouted to annular includes that fixed mounting just is the main fixed pipe of arc structure in the retractable of lifter plate tip, main fixed pipe circumference inside wall slidable mounting has the retractable and is the main rotating tube of arc structure, main fixed pipe and main rotating tube intercommunication, main fixed pipe and medicament bucket intercommunication.

Preferably, first spout has all been seted up along circumference at the fixed pipe both ends of owner, slidable mounting has vice fixed pipe in the first spout, the both sides of lifter plate all are connected with electronic hydraulic stem, two through the round pin axle rotation the one end that the lifter plate was kept away from to electronic hydraulic stem extends to first spout inner chamber respectively and is connected through the round pin axle rotation with the circumference lateral wall of vice fixed pipe.

Preferably, the second spout has been seted up along circumference to main rotating tube one end, slidable mounting has vice rotating tube in the second spout, main rotating tube bottom fixed mounting has the guide rail that is the arc structure, guide rail bottom slidable mounting has the guide arm, guide arm bottom fixed mounting has the regulation rack that is the arc structure, the one end fixed mounting connecting block of main rotating tube is kept away from to vice rotating tube bottom, connecting block and guide arm top fixed connection, main fixed tube circumference lateral wall fixed mounting has the support frame that is the symmetric distribution, the bottom fixed mounting of support frame inner chamber has the second motor, the fixed cover of second motor output shaft is equipped with adjusting gear, two adjusting gear all meshes with the regulation rack, the one end that the second spout was kept away from to main rotating tube is seted up with vice rotating tube, connecting block assorted draw-in groove.

Preferably, the mount includes two fixed mounting in the guide bar on medicament bucket top, two fixed cover is equipped with the mounting panel that is the symmetric distribution between the guide bar, two rotate between the mounting panel and install the threaded rod, medicament bucket top fixed mounting has first motor, first motor output shaft rotates the mounting panel and the threaded rod bottom fixed connection that run through the below, the threaded rod screw thread runs through the lifter plate, lifter plate both sides fixed mounting has the guide plate that is the symmetric distribution, the homonymy the guide bar slides and runs through the guide bar.

Preferably, the deflector top is equipped with and is used for the rotatory actuating mechanism of main rotating tube, actuating mechanism installs the rotating sleeve pipe on the deflector top and cover are located to the deflector including rotating, reciprocal thread groove has been seted up to the circumference lateral wall of deflector, rotating sleeve pipe circumference inner wall fixed mounting has the slider of slidable mounting in reciprocal thread groove, fixed mounting has the connecting plate between the circumference lateral wall of deflector and the main fixed pipe, the connecting plate top is rotated and is installed the actuating lever, the fixed cover of actuating lever circumference lateral wall is equipped with drive gear, main rotating pipe top fixed mounting has the drive rack that is the arc structure, two drive gear all with drive rack toothing, all fixed cover is equipped with the sprocket between actuating lever and the rotating sleeve pipe, two of homonymy be connected with the chain between the sprocket.

Preferably, the medicament barrel top is rotated and is installed the rotary rod, the rotary rod is equipped with the belt pulley, two with the equal fixed cover of threaded rod circumference lateral wall be connected with driving belt between the belt pulley, the rotary rod bottom extends to medicament barrel inner chamber fixed mounting and has the backup pad, the backup pad bottom is rotated and is installed the bull stick of autogyration that is symmetric distribution, run through the fixed cover of backup pad and be equipped with driven gear from the bull stick top, the inside top fixed mounting of medicament barrel has fixed sleeve, the fixed cover of fixed sleeve circumference lateral wall is equipped with fixed ring gear, two driven gear all meshes with fixed ring gear.

Preferably, the stirring blades in a spiral structure are sleeved on the circumferential side wall of the rotation rod, and the stirring rods which are uniformly distributed are fixedly installed between the circumferential side wall of the rotation rod and the stirring blades.

Preferably, the top end of the medicament barrel is fixedly provided with a liquid injection pipe, the top end of the mobile vehicle is fixedly provided with a liquid pump, the input end of the liquid pump is communicated with the medicament barrel, the output end of the liquid pump is fixedly provided with a spring pipe, one end of the spring pipe, far away from the liquid pump, penetrates through the lifting plate and is fixedly connected with the outer circumferential side wall of the main fixing pipe,

compared with the prior art, the invention has the following beneficial effects:

1. when the fruit tree is positioned in the inner cavity of the annular pesticide spraying mechanism, the main fixed pipe is unfolded to form a closed supporting ring pipe, the main rotating pipe is unfolded to form a closed rotating ring pipe, the pesticide in the pesticide barrel can enter the supporting ring pipe formed by the main fixed pipe, passes through the rotating ring pipe formed by the main rotating pipe and is finally sprayed out from the spray nozzle, and the pesticide is uniformly sprayed on the periphery of the fruit tree.

2. According to the fruit tree pesticide spraying device, the lifting plate is driven to reciprocate up and down in the rotating process of the threaded rod, the lifting plate drives the annular pesticide spraying mechanism to move along the height of a fruit tree and spray a pesticide, the guide plate drives the rotating sleeve to drive the main rotating pipe to slide on the inner side wall of the circumference of the supporting ring pipe formed by the main fixing pipe in the up-and-down moving process of the rotating sleeve, meanwhile, the two second motors are started to drive the auxiliary rotating pipe to synchronously move along with the main rotating pipe, so that the annular pesticide spraying mechanism can reciprocate up and down and rotate to spray pesticide simultaneously, pesticide spraying is more uniform, and the pesticide spraying effect is improved.

3. According to the invention, the threaded rod is arranged to drive the two rotating rods to rotate in the circumferential direction, the rotating rods drive the driven gear to rotate in the revolution process, the rotating rods drive the stirring blades and the stirring rods to rotate, and the stirring blades and the stirring rods can stir the medicament in the liquid in the revolution and rotation processes, so that the stirring effect is improved, the medicament is prevented from precipitating in the medicament spraying process, and the quality of the medicament is improved.

Drawings

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

FIG. 2 is a schematic bottom view of the annular spraying mechanism of the present invention;

FIG. 3 is a schematic structural view of the annular spraying mechanism of the present invention in front view and in section;

FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention;

FIG. 5 is a schematic diagram of the explosive structure of the annular pesticide spraying mechanism of the present invention;

FIG. 6 is a perspective view of the main rotating tube of the present invention;

FIG. 7 is an exploded view of the secondary rotating tube of the present invention;

FIG. 8 is a perspective view of the driving mechanism of the present invention;

FIG. 9 is a schematic perspective view of the fixing frame of the present invention;

FIG. 10 is a front sectional view of the medicine barrel of the present invention;

fig. 11 is a schematic perspective view of the rotation lever according to the present invention.

In the figure: 1. a moving vehicle; 2. a medicament barrel; 201. rotating the rod; 202. a pulley; 203. a support plate; 204. a self-rotating rod; 2041. a stirring blade; 2042. a stirring rod; 205. a driven gear; 206. fixing the sleeve; 207. a fixed gear ring; 208. a liquid injection pipe; 209. a liquid pump; 2010. a spring tube; 3. a fixed mount; 301. a threaded rod; 302. a guide rod; 303. a reciprocating thread groove; 304. a first motor; 305. a mounting plate; 4. a lifting plate; 401. a guide plate; 402. an electro-hydraulic lever; 5. an annular pesticide spraying mechanism; 6. a primary stationary tube; 601. a first chute; 602. a secondary fixed tube; 603. a support frame; 604. a second motor; 605. an adjusting gear; 7. a main rotating pipe; 701. a second chute; 702. a card slot; 703. an auxiliary rotating pipe; 7031. connecting blocks; 7032. a guide bar; 7033. adjusting the rack; 704. a guide rail; 8. a drive mechanism; 801. a connecting plate; 802. a drive rod; 803. a driving rack; 804. a drive gear; 805. rotating the sleeve; 806. a sprocket.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Example one

Referring to fig. 1 to 2, the present invention provides a technical solution: the utility model provides a fruit tree disease and pest control device, includes that fixed mounting has mount 3 at 2 medicament buckets of 1 top of locomotive, 2 top fixed mounting of medicament bucket, and mount 3 has lifter plate 4 along vertical direction slidable mounting, and the one end fixed mounting that medicament bucket 2 was kept away from to lifter plate 4 has the annular to spout medicine mechanism 5, and medicine mechanism 5 is spouted including fixed mounting in the retractable of 4 tip of lifter plate and the main fixed pipe 6 that is the arc structure to the annular.

Referring to fig. 2 and 5, first chutes 601 are respectively formed at two ends of the main fixing tube 6 along the circumferential direction, auxiliary fixing tubes 602 are slidably installed in the first chutes 601, two sides of the lifting plate 4 are rotatably connected with the electric hydraulic rods 402 through pin shafts, one ends of the two electric hydraulic rods 402, which are far away from the lifting plate 4, respectively extend to the inner cavity of the first chute 601 and are rotatably connected with the circumferential outer side wall of the auxiliary fixing tube 602 through pin shafts, and the main fixing tube 6 is communicated with the medicament barrel 2.

There is the breach in the fixed pipe of owner 6 when not expanding, makes things convenient for the fruit tree to get into the centre that the annular spouts medicine mechanism 5, after the fruit tree is located the inner chamber of the fixed pipe of owner 6, starts the extension of two electronic hydraulic stem 402, electronic hydraulic stem 402 rotates at the extension in-process, promotes simultaneously that vice fixed pipe 602 slides along first spout 601, the tip that two vice fixed pipes 602 are close to each other is until the laminating, be convenient for make the fixed pipe of owner 6 expand around the fruit tree form a confined support ring pipe.

Referring to fig. 2 to 7, a telescopic main rotating pipe 7 having an arc structure is slidably mounted on an inner side wall of a circumference of the main fixing pipe 6, the main fixing pipe 6 and the main rotating pipe 7, a second sliding groove 701 is formed in one end of the main rotating pipe 7 along the circumferential direction, an auxiliary rotating pipe 703 is slidably mounted in the second sliding groove 701, uniformly distributed spray nozzles are formed in inner side walls of the circumferences of the main rotating pipe 7 and the auxiliary rotating pipe 703, a guide rail 704 having an arc structure is fixedly mounted at a bottom end of the main rotating pipe 7, a cross section of the guide rail 704 is of an inverted T-shaped structure, a guide rod 7032 is slidably mounted at a bottom end of the guide rail 704, an adjusting rack 7033 having an arc structure is fixedly mounted at a bottom end of the guide rod 7032, a connecting block 7031 is fixedly mounted at one end of the auxiliary rotating pipe which is far away from the main rotating pipe 7, and the connecting block 7031 is fixedly connected to a top end of the guide rod 7032.

6 circumference lateral wall fixed mounting of main fixed tube has the support frame 603 that is the symmetric distribution, the bottom fixed mounting of support frame 603 inner chamber has second motor 604, the fixed cover of second motor 604 output shaft is equipped with adjusting gear 605, two adjusting gear 605 all mesh with regulation rack 7033, the one end that second spout 701 was kept away from to main rotating tube 7 has been seted up with vice rotating tube 703, connecting block 7031 assorted draw-in groove 702, the tip that two vice fixed tubes 602 are close to each other, the junction of main fixed tube 6 and main rotating tube 7, the junction of main fixed tube 6 and vice rotating tube 703, the junction of main rotating tube 7 and vice fixed tube 602 all is equipped with sealed the pad.

When the main rotating pipe 7 is not unfolded, a gap with the same size as the main fixing pipe 6 exists, when the main fixing pipe 6 is unfolded, the two second motors 604 drive the adjusting gear 605 to rotate, the adjusting gear 605 drives the adjusting rack 7033 and the guide rod 7032 to slide along the guide rail 704, and the guide rod 7032 drives the auxiliary rotating pipe 703 to slide along the second sliding groove 701 through the connecting block 7031 until one end, close to the connecting block 7031, of the auxiliary rotating pipe 703 is clamped into the clamping groove 702, so that the main rotating pipe 7 is unfolded on the inner circumferential side wall of the main fixing pipe 6 to form a closed rotating ring pipe.

The working principle is as follows: when the fruit tree pest control device is used, a gap exists when the annular pesticide spraying mechanism 5 is not unfolded, the movable trolley 1 is pushed to enable a fruit tree to penetrate through the gap, when the fruit tree is located in an inner cavity of the annular pesticide spraying mechanism 5, the two electric hydraulic rods 402 are started to push the auxiliary fixing pipes 602 to slide along the first sliding grooves 601, the end parts, close to each other, of the two auxiliary fixing pipes 602 are attached to each other, the main fixing pipe 6 is unfolded to form a closed supporting ring pipe, the two second motors 604 are started to drive the adjusting gears 605 to rotate, the adjusting gears 605 drive the adjusting racks 7033 and the guide rods 7032 to slide along the guide rails 704, the guide rods 7032 drive the auxiliary rotating pipes 703 to slide along the second sliding grooves 701 through the connecting blocks 7031, the end parts of the auxiliary rotating pipes are clamped into the clamping grooves 702, the main rotating pipes 7 are unfolded to form a closed rotating ring pipe, pesticide inside the pesticide barrel 2 enters the supporting ring pipe formed by the main fixing pipes 6 and penetrates through the rotating ring pipe 7 formed by the main rotating pipe 7, and is sprayed out from the spraying ports finally, and uniform pesticide spraying is carried out around the fruit tree.

Example two

Referring to fig. 4, 8 and 9, the embodiment is different from the embodiment in that a lifting mechanism for moving the annular spraying mechanism 5 and a driving mechanism 8 for rotating the main rotating tube 7 are disposed on the fixing frame 3, in the embodiment, the fixing frame 3 includes two guide rods 302 fixedly mounted on the top of the medicine barrel 2, a support plate 305 symmetrically distributed is fixedly sleeved between the two guide rods 302, a threaded rod 301 is rotatably mounted between the two support plates 305, a first motor 304 is fixedly mounted on the top of the medicine barrel 2, the first motor 304 is a servo motor capable of changing the rotating direction, an output shaft of the first motor 304 rotates to penetrate through the support plate 305 below and is fixedly connected with the bottom end of the threaded rod 301, threads of the threaded rod 301 penetrate through the lifting plate 4, guide plates 401 symmetrically distributed are fixedly mounted on two sides of the lifting plate 4, and the guide rods 302 on the same side slidably penetrate through the guide rods 302.

The top end of the guide plate 401 is provided with a driving mechanism 8 for rotating the main rotating pipe 7, the driving mechanism 8 comprises a rotating sleeve 805 rotatably installed at the top end of the guide plate 401 and sleeved on the guide rod 302, the circumferential side wall of the guide rod 302 is provided with a reciprocating thread groove 303, the circumferential inner wall of the rotating sleeve 805 is fixedly provided with a slider slidably installed in the reciprocating thread groove 303, a connecting plate 801 is fixedly installed between the guide plate 401 and the circumferential outer side wall of the main fixing pipe 6, the top end of the connecting plate 801 is rotatably provided with a driving rod 802, the circumferential side wall of the driving rod 802 is fixedly sleeved with a driving gear 804, the top end of the main rotating pipe 7 is fixedly provided with a driving rack 803 in an arc structure, the two driving gears 804 are both meshed with the driving rack 803, the driving rack 803 can be disengaged from one driving gear 804 but can be kept meshed with the other driving gear 804, so that the two driving gears 804 can always drive the driving rack 803 to move, a sprocket 806 is fixedly installed between the driving rod 802 and the rotating sleeve 805, and a chain is connected between the two sprockets 806 on the same side.

The working principle is as follows: when a fruit tree is positioned in an inner cavity of the annular pesticide spraying mechanism 5, the first motor 304 is started to drive the threaded rod 301 to rotate, as the guide plate 401 slides and is limited on the guide rod 302, the threaded rod 301 drives the lifting plate 4 to reciprocate up and down in the rotating process, the lifting plate 4 drives the annular pesticide spraying mechanism 5 to move along the height of the fruit tree and spray pesticide, the guide plate 401 drives the rotating sleeve 805 to move up and down, the sliding block on the inner wall of the rotating sleeve 805 moves along the reciprocating threaded groove 303, the rotating sleeve 805 rotates simultaneously, the rotating sleeve 805 drives the driving rod 802 to rotate through the transmission of the chain wheel 806 and the chain, the driving rod 802 drives the driving gear 804 to rotate, and the driving gear 804 drives the main rotating pipe 7 to slide on the circumferential inner side wall of the supporting ring pipe formed by the main fixing pipe 6;

meanwhile, two second motors 604 are started to drive the adjusting gears 605 to rotate, the adjusting gears 605 drive the adjusting racks 7033 and the guide rods 7032 to slide, the guide rods 7032 drive the auxiliary rotating pipes 703 to move synchronously along with the main rotating pipe 7, the adjusting racks 7033 in an arc-shaped structure rotate, the adjusting racks 7033 can be disengaged from one adjusting gear 605 but can be meshed with the other adjusting gear 605, the two adjusting gears 605 can drive the adjusting racks 7033 to move all the time, a rotating ring pipe formed by the main rotating pipe 7 rotates to spray medicine, the annular medicine spraying mechanism 5 reciprocates up and down and rotates to spray medicine at the same time, medicine spraying is more uniform, and the medicine spraying effect is improved.

EXAMPLE III

Referring to fig. 10 to 11, the difference between the first embodiment and the second embodiment is that a stirring function is provided in the medicine barrel 2, in the present embodiment, a rotating rod 201 is rotatably installed at the top end of the medicine barrel 2, belt pulleys 202 are fixedly sleeved on the circumferential side walls of the rotating rod 201 and the threaded rod 301, a transmission belt is connected between the two belt pulleys 202, a supporting plate 203 is fixedly installed at the bottom end of the rotating rod 201, which extends to the inner cavity of the medicine barrel 2, a rotation rod 204 is rotatably installed at the bottom end of the supporting plate 203, stirring blades 2041 having a spiral structure are sleeved on the circumferential side wall of the rotation rod 204, and stirring rods 2042 having an even distribution are fixedly installed between the circumferential side wall of the rotation rod 204 and the stirring blades 2041.

From the fixed cover of bull stick 204 top through backup pad 203 and be equipped with driven gear 205, the inside top fixed mounting of medicament bucket 2 has fixed sleeve 206, the fixed cover of fixed sleeve 206 circumference lateral wall is equipped with fixed ring gear 207, two driven gear 205 all with fixed ring gear 207 meshing, 2 top fixed mounting of medicament bucket has notes liquid pipe 208, 1 top fixed mounting of locomotive has liquid pump 209, the input and the 2 intercommunications of medicament bucket of liquid pump 209, the output fixed mounting of liquid pump 209 has spring pipe 2010, the one end that spring pipe 2010 kept away from liquid pump 209 runs through the circumference lateral wall fixed connection of lifter plate 4 and main fixed pipe 6.

The working principle is as follows: add pest control medicament through annotating liquid pipe 208, threaded rod 301 is connected through belt pulley 202 and driving belt's transmission and is driven rotary rod 201 and rotate, rotary rod 201 drives backup pad 203 and rotates, backup pad 203 drives two and carries out circumferential direction from rotary rod 204, from rotary rod 204 drives driven gear 205 and revolves around fixed ring gear 207, driven gear 205 carries out the rotation at the revolution in-process, driven gear 205 drives from rotary rod 204 and rotates, it is rotatory from rotary rod 204 drive stirring vane 2041 and puddler 2042, stirring vane 2041 can provide decurrent power in liquid at rotatory in-process, puddler 2042 can stir in liquid at rotatory in-process, stir the medicament, improve the stirring effect, prevent that the medicament from depositing at the medicine spraying in-process, improve the quality of medicament, the medicament passes spring pipe 2010 through the pressure boost of liquid pump 209 and gets into in fixed sleeve 206, the rotation that main rotating pipe 7 formed of being convenient for spouts the medicine ring canal.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a fruit tree disease and pest control device, includes medicament bucket (2) of fixed mounting on locomotive (1) top, its characterized in that: medicament bucket (2) top fixed mounting has mount (3), mount (3) have lifter plate (4) along vertical direction slidable mounting, the one end fixed mounting that medicament bucket (2) were kept away from in lifter plate (4) has the annular to spout medicine mechanism (5).

2. A fruit tree pest control device according to claim 1, characterized in that: medicine mechanism (5) are spouted to the annular includes that fixed mounting just is the main fixed pipe (6) of arc structure in the retractable of lifter plate (4) tip, main fixed pipe (6) circumference inside wall slidable mounting has retractable and is main rotating pipe (7) of arc structure, main fixed pipe (6) and main rotating pipe (7) intercommunication, main fixed pipe (6) and medicament bucket (2) intercommunication.

3. A fruit tree pest control device according to claim 2, characterized in that: the two ends of the main fixing pipe (6) are respectively provided with a first sliding chute (601) along the circumferential direction, an auxiliary fixing pipe (602) is arranged in the first sliding chutes (601) in a sliding mode, the two sides of the lifting plate (4) are respectively and rotatably connected with electric hydraulic rods (402) through pin shafts, and one ends, far away from the lifting plate (4), of the two electric hydraulic rods (402) respectively extend to the inner cavity of the first sliding chute (601) and are rotatably connected with the circumferential outer side wall of the auxiliary fixing pipe (602) through pin shafts; a second sliding groove (701) is formed in one end of the main rotating pipe (7) along the circumferential direction, an auxiliary rotating pipe (703) is installed in the second sliding groove (701) in a sliding mode, a guide rail (704) with an arc-shaped structure is fixedly installed at the bottom end of the main rotating pipe (7), a guide rod (7032) is installed at the bottom end of the guide rail (704) in a sliding mode, adjusting racks (7033) with the arc-shaped structure are fixedly installed at the bottom end of the guide rod (7032), a connecting block (7031) is fixedly installed at one end, far away from the main rotating pipe (7), of the bottom end of the auxiliary rotating pipe (703), the connecting block (7031) is fixedly connected with the top end of the guide rod (7032), symmetrically distributed supporting frames (603) are fixedly installed on the outer side wall of the circumference of the main fixing pipe (6), a second motor (604) is fixedly installed at the bottom end of the inner cavity of the supporting frame (603), an output shaft of the second motor (604) is fixedly provided with adjusting gears (605), the two adjusting gears (605) are both meshed with the adjusting racks (7033), and one end, far away from the second sliding groove (701), is provided with a connecting block (702) matched with the auxiliary rotating pipe (703) and a clamping groove; mount (3) include two fixed mounting in guide bar (302) on medicament bucket (2) top, two fixed cover is equipped with bracket plate (305) that is the symmetric distribution between guide bar (302), two rotate between bracket plate (305) and install threaded rod (301), medicament bucket (2) top fixed mounting has first motor (304), first motor (304) output shaft rotates bracket plate (305) and threaded rod (301) bottom fixed connection who runs through the below, threaded rod (301) screw thread runs through lifter plate (4).

4. The fruit tree pest control device according to claim 3, characterized in that: both sides of the lifting plate (4) are fixedly provided with guide plates (401) which are symmetrically distributed, and the guide rods (302) on the same side slide and penetrate through the guide rods (302).

5. The fruit tree pest control device according to claim 4, characterized in that: the guide plate (401) is provided with a driving mechanism (8) for rotating a main rotating pipe (7) at the top end, the driving mechanism (8) comprises a rotating sleeve (805) rotatably installed at the top end of the guide plate (401) and sleeved on the guide rod (302), a reciprocating thread groove (303) is formed in the circumferential side wall of the guide rod (302), a sliding block slidably installed in the reciprocating thread groove (303) is fixedly installed on the circumferential inner wall of the rotating sleeve (805), a connecting plate (801) is fixedly installed between the guide plate (401) and the circumferential outer side wall of the main fixing pipe (6), a driving rod (802) is rotatably installed at the top end of the connecting plate (801), a driving gear (804) is fixedly sleeved on the circumferential side wall of the driving rod (802), a driving rack (803) in an arc structure is fixedly installed at the top end of the main rotating pipe (7), two driving gears (804) are both meshed with the driving rack (803), a chain wheel (806) is fixedly sleeved between the driving rod (802) and the rotating sleeve (805), and a chain wheel (806) is connected between the two chains at the same side; medicament bucket (2) top is rotated and is installed rotary rod (201), rotary rod (201) and threaded rod (301) circumference lateral wall all fixed cover are equipped with belt pulley (202), two be connected with driving belt between belt pulley (202), rotary rod (201) bottom extends to medicament bucket (2) inner chamber fixed mounting has backup pad (203), backup pad (203) bottom is rotated and is installed rotation pole (204) that are the symmetric distribution, it is equipped with driven gear (205) to run through backup pad (203) fixed cover on rotation pole (204) top, the inside top fixed mounting of medicament bucket (2) has fixed sleeve (206).

6. A fruit tree pest control device according to claim 4, characterized in that: the fixed cover of fixed sleeve pipe (206) circumference lateral wall is equipped with fixed ring gear (207), two driven gear (205) all with fixed ring gear (207) meshing.

7. The fruit tree pest control device according to claim 6, characterized in that: from bull stick (204) circumference lateral wall cover is equipped with stirring vane (2041) that is helical structure, fixed mounting has puddler (2042) that is evenly distributed between bull stick (204) circumference lateral wall and stirring vane (2041).

8. A fruit tree pest control device according to claim 7, characterized in that: medicament bucket (2) top fixed mounting has liquid injection pipe (208), locomotive (1) top fixed mounting has liquid pump (209), the input and medicament bucket (2) the intercommunication of liquid pump (209), the output fixed mounting of liquid pump (209) has spring pipe (2010), the circumference lateral wall fixed connection of lifter plate (4) and main fixed pipe (6) is run through to the one end that liquid pump (209) were kept away from to spring pipe (2010).

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