Citrus high-altitude ripening pesticide spraying device

Abstract

The invention relates to the technical field of agricultural machinery, in particular to a citrus high-place ripening and pesticide spraying device which is characterized in that a plurality of nozzles are arranged on a semicircular pipe, and a liquid inlet pipe is connected to the semicircular pipe; hanging ropes at the bottoms of the plurality of inflatable balloons are connected with the outer sides of the semicircular pipes; then the two traction vehicles are arranged corresponding to the two ends of the semicircular pipe respectively; a hoisting mechanism on the tractor is connected with the corresponding end of the semicircular pipe through a traction rope, so that buoyancy generated by the plurality of inflatable balloons is matched with traction of the hoisting mechanism to convey the semicircular pipe to a to-be-sprayed position at the high position of the citrus, then a driving motor of the tractor drives wheels to rotate, and the tractor walks according to a set line; the ripening agent is sprayed on a large scale of oranges, the problem that an operator has the risk of inhaling the agent due to the fact that a semicircular pipe is manually pulled and moved is solved, and automatic spraying is achieved; the auxiliary traction assembly on the tractor can facilitate movement of the semicircular pipe and avoid the influence on the inflatable balloon in a windy environment.

Description

Technical Field

[0001] The present application relates to the technical field of agricultural machinery, and in particular to a citrus high-altitude ripening spraying device. Background Art

[0002] At present, in order to ensure the healthy growth of planted fruit trees and prevent them from being eroded by pests, pesticides are usually sprayed on fruit trees regularly. However, for fruit trees with higher heights, when spraying pesticides, personnel traditionally need to climb up with ladders and hold spray poles to spray the fruit trees at high places. This spraying method is time-consuming and labor-intensive, resulting in increased labor and labor intensity for fruit farmers, and uneven spraying of fruit trees. The existing spraying devices for fruit trees at high places use a lifting platform mechanism for spraying pesticides on fruit trees at high places. The equipment has a slow moving speed and poor maneuverability. In addition, the moving space of personnel is limited when working on the high platform, and the overall cost of the equipment is high.

[0003] In some related technologies, inflatable balloons are used to suspend and lift the sprayer, which is convenient for fruit farmers to spray pesticides from low places to high places. The cost is low, but there are the following problems: An operator is required to pull and tug the inflatable balloon when it is lowered. When spraying the medicine, the operator below is at risk of inhaling the medicine. When there is wind, the inflatable balloon may deviate, affecting the spraying effect. Therefore, it is necessary to provide a device that can move and tug the inflatable balloon unmanned. Summary of the invention

[0004] The embodiment of the present application provides a citrus high-altitude ripening spraying device to solve the problem in the related art that when spraying the medicine, it needs to be towed and moved by an operator below, and there is a risk of the operator inhaling the medicine.

[0005] In a first aspect, a citrus high-altitude ripening spraying device is provided, which comprises: A semicircular tube, on which a plurality of nozzles are arranged and a liquid inlet pipe is connected; a plurality of inflatable balloons, the hanging ropes at the bottom of which are connected to the outer side of the semicircular tube; Two tractors are respectively arranged corresponding to the two ends of the semicircular tube; a winch mechanism is provided on the tractor, and the winch mechanism is connected to the corresponding ends of the semicircular tube through a traction rope; wheels and a driving motor connected to the wheels are provided at the bottom of the tractor; a power module connected to the driving motor and the winch mechanism is provided on the tractor.

[0006] In some embodiments, a vertically arranged auxiliary traction component is further provided on the traction vehicle and located between the hoisting mechanism and the power module; and a limiting channel for the traction rope to pass through is provided on the auxiliary traction component.

[0007] In some embodiments, the auxiliary traction assembly includes a base, a first guide plate, and a plurality of second guide plates arranged vertically; The bottom of the first guide plate is detachably connected to the base, and is provided with a vertical connection plane in contact with the second guide plate, and a semicircular vertical groove is provided on the vertical connection plane; Multiple second guide plates are arranged vertically in series, and the connecting surface of each second guide plate is also provided with the semicircular vertical groove, and the base is provided with a through hole. The two semicircular vertical grooves and the through hole form a limiting channel; the connecting surface of each second guide plate is connected to the first guide plate through a sliding connection.

[0008] In some embodiments, the first guide plate is provided with a vertical connecting groove parallel to the semicircular vertical groove; the vertical connecting groove is a circular groove with a notch; The sliding connection member comprises a round rod and a connecting portion which are connected to each other. The round rod is located in the circular groove, and the connecting portion passes through the notch and is fixedly connected to the second guide plate.

[0009] In some embodiments, a T-shaped slide groove is provided on the base, a T-shaped connecting block is provided in the T-shaped slide groove, and the top of the T-shaped connecting block is fixedly connected to the bottom of the first guide plate.

[0010] In some embodiments, the length of the T-shaped connecting block is equal to the length of the T-shaped slide groove; One end of the T-shaped connecting block in the length direction is fixedly connected to the bottom of the first guide plate.

[0011] In some embodiments, the base is provided with a through hole corresponding to the vertical connection groove; the top of the base has a supporting plane, and the supporting plane is in contact with the bottom end surface of the second guide plate located at the bottom.

[0012] In some embodiments, the first guide plate includes a first part and multiple second parts, and the first part and the multiple second parts are connected in series; the first part is located at the bottom, and a slot is provided on the top end surface of the first part; an insertion rod is provided on the bottom end surface of each second part, and a slot is provided on the top end surface of each second part.

[0013] In some embodiments, a vertical telescopic member is provided between the base and the top of the tractor.

[0014] In some embodiments, a plurality of guide plate placement grooves are provided on the top of the tractor.

[0015] The beneficial effects of the technical solution provided by this application include: The embodiment of the present application provides a citrus high-altitude ripening spraying device, which has a plurality of nozzles on a semicircular tube and is connected to a liquid inlet pipe; the hanging ropes at the bottom of a plurality of inflatable balloons are connected to the outer side of the semicircular tube; and then two tractors are respectively arranged corresponding to the two ends of the semicircular tube; the hoisting mechanism on the tractor is connected to the corresponding ends of the semicircular tube through a traction rope, so that the buoyancy generated by the plurality of inflatable balloons and the traction of the hoisting mechanism can cooperate with each other to deliver the semicircular tube to the high position where the citrus is to be sprayed. After arriving at the position, the driving motor of the tractor drives the wheels to rotate, so that the tractor moves along a predetermined route to complete the spraying of ripening drugs on a large scale of citrus, avoiding the risk of operators inhaling drugs caused by manually towing and moving the semicircular tube, and realizing automatic spraying to reduce manpower input.

[0016] In addition, an auxiliary traction assembly on the tractor and located between the hoisting mechanism and the power module can facilitate the movement of the semicircular tube and avoid the impact on the inflatable balloon in a windy environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 A state diagram of a semicircular tube being moved when being towed in a windless environment provided by an embodiment of the present application; Figure 2 A diagram showing a first state of the auxiliary traction assembly provided in an embodiment of the present application when the auxiliary traction moving semicircular tube is in progress; Figure 3 A second state diagram of the auxiliary traction assembly provided in an embodiment of the present application when the auxiliary traction moving semicircular tube is in progress; Figure 4 A schematic diagram of the connection between the auxiliary traction assembly and the tractor provided in an embodiment of the present application; Figure 5 A schematic diagram of the installation of the second guide plate provided in an embodiment of the present application; Figure 6 Provided in the embodiments of this application Figure 4 Enlarged view of point A in the middle; Figure 7 A schematic diagram of the structure of a second guide plate provided in an embodiment of the present application; Figure 8 A schematic structural diagram of the first guide plate provided in an embodiment of the present application.

[0019] In the figure: 1. semicircular tube; 2. nozzle; 3. liquid inlet pipe; 4. inflatable balloon; 5. tractor; 6. hoisting mechanism; 7. traction rope; 8. wheel; 9. power module; 10. auxiliary traction assembly; 1001. base; 1002. first guide plate; 1003. semicircular vertical groove; 1004. vertical connecting plane; 1005. sliding connector; 1006. vertical connecting groove; 1007. T-shaped slide groove; 1008. T-shaped connecting block; 1009. second guide plate; 11. vertical telescopic member; 12. guide plate placement groove. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0021] In order to ensure the healthy growth of planted fruit trees and prevent them from being attacked by pests, pesticides are usually sprayed on the fruit trees regularly. However, for fruit trees with a relatively high height, when spraying pesticides, personnel traditionally need to climb up with ladders and hold spray poles to spray the fruit trees at a high position. This spraying method is time-consuming and labor-intensive, resulting in increased labor and labor intensity for fruit farmers, and uneven spraying of the fruit trees. The existing spraying device for fruit trees at a high position uses a lifting platform mechanism for spraying pesticides on fruit trees at a high position. The equipment has a slow moving speed and poor maneuverability. In addition, the moving space of personnel is limited when working on the high platform, and the overall cost of the equipment is high.

[0022] In some related technologies, inflatable balloons are used to suspend and lift the sprayer, which is convenient for fruit farmers to spray pesticides from low places to high places. The cost is low, but there are the following problems: An operator is required to pull and tug the inflatable balloon when it is lowered. When spraying the medicine, the operator below is at risk of inhaling the medicine. When there is wind, the inflatable balloon may deviate, affecting the spraying effect. Therefore, it is necessary to provide a device that can move and tug the inflatable balloon unmanned.

[0023] The embodiment of the present application provides a citrus high-altitude ripening spraying device to solve the problem in the related art that when spraying the medicine, it needs to be towed and moved by an operator below, and there is a risk of the operator inhaling the medicine.

[0024] See also Figure 1 , a citrus high-altitude ripening spraying device, comprising: A semicircular tube 1 is provided with a plurality of nozzles 2 and is connected to a liquid inlet pipe 3; A plurality of inflatable balloons 4, the hanging ropes at the bottom of which are connected to the outer side of the semicircular tube 1; Two tractors 5 are respectively arranged at the two ends of the semicircular tube 1; a hoisting mechanism 6 is provided on the tractor 5, and the hoisting mechanism 6 is connected to the corresponding ends of the semicircular tube 1 through a traction rope 7; wheels 8 and a driving motor connected to the wheels 8 are provided at the bottom of the tractor 5; a power module 9 connected to the driving motor and the hoisting mechanism 6 is provided on the tractor 5. A pumping device is provided on the tractor 5, and the pumping device can deliver pressurized liquid medicine to the liquid inlet pipe 3 through a hose.

[0025] The hoisting mechanism 6 on the tractor 5 is connected to the corresponding end of the semicircular tube 1 through the traction rope 7, so that the buoyancy generated by the multiple inflatable balloons 4 and the traction of the hoisting mechanism 6 can cooperate with each other to deliver the semicircular tube 1 to the high position of the citrus to be sprayed. After reaching the position, the driving motor of the tractor 5 drives the wheels 8 to rotate, so that the tractor 5 moves along the established route to complete the spraying of ripening drugs on large-scale citrus, avoiding the risk of operators inhaling drugs caused by manual traction and movement of the semicircular tube 1, and realizing automatic spraying to reduce manpower input. The hoisting mechanism 6 is an existing device and will not be explained too much. The height of the semicircular tube 1 is achieved by winding the traction rope 7 through the hoisting mechanism 6, which itself has a structure for locking the traction rope 7.

[0026] In some preferred embodiments, in a windy environment and in a normal environment, the buoyancy generated by the multiple inflatable balloons 4 causes the semicircular tube 1 to move upward, and then when the citrus at the current position is sprayed, it is necessary to move to directly above the citrus at the next position. The traction below is subjected to oblique force. How to ensure that during the forward traction process, the semicircular tube 1 moves forward approximately horizontally instead of moving obliquely downward; because oblique downward movement may interfere with the current citrus.

[0027] In addition, when there is wind, how to ensure that the position of the semicircular tube 1 does not shift or move also requires specific consideration, because if the position shifts or moves, the drug spraying will not be in place and the established ripening effect cannot be achieved.

[0028] Therefore, based on the above two practical demands, there are the following settings: refer to Figure 4 On the tractor 5, a vertically arranged auxiliary traction assembly 10 is also provided between the hoisting mechanism 6 and the power module 9; the auxiliary traction assembly 10 is provided with a limiting channel for the traction rope 7 to pass through.

[0029] The above power module 9 provides electric energy for the hoisting mechanism 6 and the driving motor. In addition, the power module 9 itself has a certain weight and has a weight-bearing effect to prevent the auxiliary traction component 10 from causing the center of gravity of the tractor 5 to change and tilt.

[0030] The auxiliary traction assembly 10 includes a base 1001, a first guide plate 1002, and a plurality of second guide plates 1009 arranged vertically; The bottom of the first guide plate 1002 is detachably connected to the base 1001, and is provided with a vertical connection plane 1004 in contact with the second guide plate 1009, and a semicircular vertical groove 1003 is provided on the vertical connection plane 1004; Multiple second guide plates 1009 are arranged vertically in series, and a semicircular vertical groove 1003 is also provided on the connecting surface of each second guide plate 1009. A through hole is provided on the base 1001. The two semicircular vertical grooves 1003 and the through hole form a limiting channel; the connecting surface of each second guide plate 1009 is connected to the first guide plate 1002 through a sliding connection 1005.

[0031] refer to Figure 2 and Figure 3 The state change diagram shows that, through the above settings, when in use, first connect the first guide plate 1002 to the base 1001, pass the traction rope 7 through the through hole, and then locate it in the semicircular vertical groove 1003; connect a second guide plate 1009 through the sliding connector 1005, so that the traction rope 7 is located in the limiting channel formed by the two semicircular vertical grooves 1003; move the installed second guide plate 1009 upward along the vertical connecting plane 1004, and then continue to install the next second guide plate 1009 until all the second guide plates 1009 are installed, at which time the traction rope 7 is located in the structure formed by the second guide plate 1009 and the first guide plate 1002; when the semicircular tube 1 needs to be fixed as above, the hoisting mechanism 6 retracts the traction rope 7, so that the two ends of the semicircular tube 1 are in close contact with the top of the structure formed by the second guide plate 1009 and the first guide plate 1002, that is, they do not move even if subjected to wind force. At this time, the structure formed by the second guide plate 1009 and the first guide plate 1002 has a certain rigidity and hardness, so the semicircular tube 1 moves horizontally when the tractor 5 moves; after moving into place, the traction rope 7 can be loosened to a certain extent. The second guide plate 1009 and the first guide plate 1002 can be made of hard plastic or steel.

[0032] Further, in order to explain more clearly the specific structure of the connection between the second guide plate 1009 and the first guide plate 1002, the following description is given: The first guide plate 1002 is provided with a vertical connection groove 1006 parallel to the semicircular vertical groove 1003; the vertical connection groove 1006 is a circular groove with a notch; The sliding connector 1005 includes a round rod and a connecting portion that are connected to each other. The round rod is located in the circular groove, and the connecting portion passes through the notch and is fixedly connected to the second guide plate 1009 .

[0033] Since the round rod cooperates with the vertical connection groove 1006 , the round rod can only move vertically, which limits the second guide plate 1009 to only slide upward from the bottom of the first guide plate 1002 during installation.

[0034] In this embodiment, there is a problem of how to ensure that the bottom of the first guide plate 1002 is installed to slide upward without interfering with the base 1001, and how to solve the interference problem while realizing the detachable connection of the bottom of the first guide plate 1002. The following is an explanation: refer to Figure 5-Figure 8 The base 1001 is provided with a T-shaped slot 1007, in which a T-shaped connecting block 1008 is provided, and the top of the T-shaped connecting block 1008 is fixedly connected to the bottom of the first guide plate 1002. The matching of the T-shaped connecting block 1008 and the T-shaped slot 1007 facilitates the installation and removal of the first guide plate 1002.

[0035] The length of the T-shaped connection block 1008 is equal to the length of the T-shaped slide 1007; one end of the T-shaped connection block 1008 in the length direction is fixedly connected to the bottom of the first guide plate 1002. Such a configuration allows the end of the T-shaped connection block 1008 fixedly connected to the bottom of the first guide plate 1002 to slide out of the T-shaped slide 1007 when installing the second guide plate 1009. After the second guide plate 1009 is installed, the T-shaped connection block 1008 returns to its original position, so that the bottom of the first guide plate 1002 is not blocked by the base 1001, providing the possibility of installing the second guide plate 1009; at the same time, since the other end of the T-shaped connection block 1008 is still connected to the base 1001 and has not been separated, such a structural design facilitates the installation of the second guide plate 1009.

[0036] Furthermore, the above describes a structure that facilitates the installation of the second guide plate 1009. However, how to lock the structure formed by the first guide plate 1002 and the second guide plate 1009 after installation is another problem. Therefore, refer to the following description: refer to Figure 6 The base 1001 is provided with a through hole corresponding to the vertical connection groove 1006; the top of the base 1001 has a supporting plane, and the supporting plane contacts the bottom end surface of the second guide plate 1009 located at the bottom; The sum of the lengths of the plurality of second guide plates 1009 is less than or equal to the length of the first guide plate 1002 .

[0037] After the second guide plate 1009 is installed and the T-shaped connecting block 1008 returns to its original position, the round rod of the sliding connecting piece 1005 of the second guide plate 1009 can pass through the through hole. At this time, the position of the second guide plate 1009 is restricted in the horizontal direction, and the position of the first guide plate 1002 is restricted in the vertical direction. The second guide plate 1009 and the first guide plate 1002 form an integral structure, thereby realizing the locking of the overall structure and avoiding movement during the above-mentioned traction movement.

[0038] In some preferred embodiments, the first guide plate 1002 includes a first part and multiple second parts, and the first part and the multiple second parts are connected in series; the first part is located at the bottom, and a slot is provided on the top end surface of the first part; an insertion rod is provided on the bottom end surface of each second part, and a slot is provided on the top end surface of each second part.

[0039] The number of the second parts can be set as needed, and the detachable splicing of the first guide plate 1002 is also achieved.

[0040] In addition, in order to reduce the detachable splicing structure of the first guide plate 1002 , the following configuration is provided: a vertical telescopic member 11 is provided between the base 1001 and the top of the tractor 5 .

[0041] The top of the tractor 5 is provided with a plurality of guide plate placement grooves 12. The guide plate placement grooves 12 can provide accommodation space for the second guide plate 1009 and the first guide plate 1002, so as to facilitate transfer and storage.

[0042] Beneficial effects of this application: (1) The hoisting mechanism 6 on the tractor 5 is connected to the corresponding end of the semicircular tube 1 through the traction rope 7, so that the buoyancy generated by the multiple inflatable balloons 4 and the traction of the hoisting mechanism 6 can cooperate with each other to deliver the semicircular tube 1 to the high position where the citrus is to be sprayed. After reaching the position, the driving motor of the tractor 5 drives the wheels 8 to rotate, so that the tractor 5 moves along a predetermined route to complete the spraying of ripening drugs on a large scale of citrus, avoiding the risk of operators inhaling drugs when manually pulling and moving the semicircular tube 1, and realizing automatic spraying to reduce manpower input.

[0043] (2) When in use, first connect the first guide plate 1002 to the base 1001, pass the traction rope 7 through the through hole, and then place it in the semicircular vertical groove 1003; then connect a second guide plate 1009 through the sliding connector 1005, so that the traction rope 7 is located in the limiting channel formed by the two semicircular vertical grooves 1003; move the installed second guide plate 1009 upward along the vertical connection plane 1004, and then continue to install the next second guide plate 1009 until all the second guide plates 1009 are installed. At this time, the traction rope 7 is located in the structure formed by the second guide plate 1009 and the first guide plate 1002; when it is necessary to fix the semicircular tube 1 as above, the hoisting mechanism 6 retracts the traction rope 7, so that the two ends of the semicircular tube 1 are in close contact with the top of the structure formed by the second guide plate 1009 and the first guide plate 1002, that is, it does not move even when affected by wind. At this time, the structure formed by the second guide plate 1009 and the first guide plate 1002 has a certain rigidity and hardness, so when the tractor 5 moves, the semicircular tube 1 moves horizontally, thereby facilitating accurate movement of the semicircular tube 1.

[0044] In the description of the present application, it should be noted that the terms "upper", "lower", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0045] It should be noted that, in this application, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0046] The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.

Claims

1. A citrus high-altitude ripening spraying device, characterized in that: It includes: A semicircular tube (1) having a plurality of nozzles (2) disposed thereon and a liquid inlet pipe (3) connected thereto; A plurality of inflatable balloons (4), the hanging ropes at the bottom of which are connected to the outer side of the semicircular tube (1); Two tractors (5) are respectively arranged corresponding to the two ends of the semicircular tube (1); a hoisting mechanism (6) is provided on the tractor (5), and the hoisting mechanism (6) is connected to the corresponding ends of the semicircular tube (1) via a traction rope (7); wheels (8) and a drive motor connected to the wheels (8) are provided at the bottom of the tractor (5); and a power module (9) connected to the drive motor and the hoisting mechanism (6) is provided on the tractor (5).

2. The citrus high-rise ripening spraying device according to claim 1, characterized in that: A vertically arranged auxiliary traction component (10) is also provided on the traction vehicle (5) and located between the hoisting mechanism (6) and the power module (9); a limiting channel for the traction rope (7) to pass through is provided on the auxiliary traction component (10).

3. The citrus high-rise ripening spraying device according to claim 2, characterized in that: The auxiliary traction assembly (10) comprises a base (1001), a first guide plate (1002), and a plurality of second guide plates (1009) arranged vertically; The bottom of the first guide plate (1002) is detachably connected to the base (1001), and is provided with a vertical connection plane (1004) in contact with the second guide plate (1009), and a semicircular vertical groove (1003) is provided on the vertical connection plane (1004); A plurality of second guide plates (1009) are arranged in series vertically, and the connecting surface of each second guide plate (1009) is also provided with the semicircular vertical groove (1003), and a through hole is provided on the base (1001), and the two semicircular vertical grooves (1003) and the through hole form a limiting channel; the connecting surface of each second guide plate (1009) is connected to the first guide plate (1002) via a sliding connection member (1005).

4. The citrus high-rise ripening spraying device according to claim 3, characterized in that: The first guide plate (1002) is provided with a vertical connection groove (1006) parallel to the semicircular vertical groove (1003); the vertical connection groove (1006) is a circular groove with a notch; The sliding connection member (1005) comprises a connected round rod and a connection portion, the round rod is located in the circular groove, and the connection portion passes through the notch and is fixedly connected to the second guide plate (1009).

5. The citrus high-rise ripening spraying device according to claim 4, characterized in that: The base (1001) is provided with a T-shaped slide groove (1007), a T-shaped connecting block (1008) is provided in the T-shaped slide groove (1007), and the top of the T-shaped connecting block (1008) is fixedly connected to the bottom of the first guide plate (1002).

6. The citrus high-rise ripening spraying device according to claim 5, characterized in that: The length of the T-shaped connecting block (1008) is equal to the length of the T-shaped sliding groove (1007); One end of the T-shaped connecting block (1008) in the length direction is fixedly connected to the bottom of the first guide plate (1002).

7. The citrus high-rise ripening spraying device according to claim 6, characterized in that: The base (1001) is provided with a through hole corresponding to the vertical connection groove (1006); the top of the base (1001) has a supporting plane, and the supporting plane contacts the bottom end surface of the second guide plate (1009) located at the bottom.

8. The citrus high-rise ripening spraying device as claimed in claim 3, characterized in that: The first guide plate (1002) comprises a first part and a plurality of second parts, the first part and the plurality of second parts are connected in series; the first part is located at the bottom, and a slot is provided on the top end surface of the first part; an insertion rod is provided on the bottom end surface of each second part, and a slot is provided on the top end surface of each second part.

9. The citrus high-rise ripening spraying device according to claim 8, characterized in that: A vertical telescopic member (11) is provided between the base (1001) and the top of the tractor (5).

10. The citrus high-rise ripening spraying device according to claim 2, characterized in that: A plurality of guide plate placement grooves (12) are provided on the top of the tractor (5).

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