Automatic walking high-pressure atomization pesticide spraying system

The automated high-pressure atomizing spraying system, utilizing a moving mechanism and sliding hanging components, solves the problems of cumbersome pipeline laying and uneven spraying in greenhouses, achieving efficient and uniform pesticide spraying.

CN223759081UActive Publication Date: 2026-01-06BEIJING EQUATORIAL WIND TROPICAL PLANT SIGHTSEEING
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Patent Information

Application Number
CN202520150744.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-01-22
Publication Date
2026-01-06
Estimated Expiration
2035-01-22

AI Technical Summary

Technical Problem

In existing technologies, the spraying method in agricultural greenhouses requires laying spraying pipelines in layers on each row of planting racks, which results in excessively long pipelines, cumbersome laying, and insufficient spraying pressure at the far end, leading to uneven pesticide spraying and affecting the quality of spraying.

Method used

An automated walking high-pressure atomizing spraying system is adopted. The system uses a hanging frame to install a moving mechanism, combined with a sliding hanging assembly and atomizing spray pipes, to achieve automated movement and atomizing spraying of the delivery pipes, reduce the length of the pipeline, and ensure that the pressure of the sprayed liquid is uniform in each spray pipe.

Benefits of technology

It enables rapid and uniform spraying of crops in greenhouses, reduces pipeline length, avoids uneven spraying, and improves spraying quality.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses an automatic walking high-pressure atomization pesticide spraying system which comprises a hanging bracket, and a moving mechanism is installed at the bottom end of the hanging bracket. The pesticide spraying device has the advantages that when the pesticide spraying device sprays pesticide to crops in the greenhouse, the pesticide conveying pipe is laid in the length direction of the greenhouse through the sliding hanging assembly, and the atomization spraying pipe and the pesticide conveying pipe move synchronously under the action of the moving mechanism; according to the pesticide spraying device, the pesticide conveyed by the pesticide conveying pipe can be atomized and sprayed on the planting frame in the greenhouse by means of the atomizing spray pipe in the moving process, so that rapid pesticide spraying on crops on the planting frame in the greenhouse is achieved, due to the fact that only one pesticide conveying pipe is arranged in the pesticide spraying mode, the tedious operation that multiple pipelines need to be laid on the planting frame in the traditional pesticide spraying process is avoided, and the pesticide spraying efficiency is improved. The laying length of the pesticide conveying pipe is greatly reduced, efficient laying of the pesticide conveying pipe is facilitated, meanwhile, it can be guaranteed that the pressures of pesticide liquid sprayed by the atomizing spray pipes are the same, and the phenomenon that the pesticide liquid is sprayed unevenly is avoided.
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Description

Technical Field

[0001] This utility model relates to the field of agricultural planting technology, specifically to an automatic walking high-pressure atomizing spraying system. Background Technology

[0002] In agricultural planting, to prevent pests from eating the crops in the greenhouse and to ensure the normal growth of the crops, it is necessary to spray pesticides on the crops in the greenhouse regularly.

[0003] Currently, the main method for spraying pesticides on crops in agricultural greenhouses involves laying spraying and water supply pipelines in layers on each row of planting racks. An external high-pressure pump then sprays the pesticides through these pipelines onto the crops on each planting rack. While this method achieves effective pesticide application, it suffers from several drawbacks. First, laying spraying pipelines on each row of planting racks results in long and cumbersome pipelines. Second, as the pipelines lengthen, the spray pressure at the far end of the pipelines decreases, leading to uneven pesticide application and poor spraying quality. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] The technical problem to be solved by this utility model is to provide an automatic walking high-pressure atomization spraying system that can automatically spray pesticides on crops on each row of planting racks in a greenhouse through automatic walking, reduce the length of the pesticide delivery pipeline, ensure that the pesticide pressure sprayed from each atomizing nozzle on the pipeline is the same, and avoid uneven pesticide spraying.

[0006] (II) Technical Solution

[0007] This utility model is achieved through the following technical solution: This utility model proposes an automatic walking high-pressure atomizing spraying system, including a hanger. A moving mechanism is installed at the bottom of the hanger. The moving mechanism includes guide wheels, a moving seat, guide rails, drive wheels, a transmission shaft, a transmission belt, and a motor. There are two guide rails, symmetrically installed on both sides of the bottom of the hanger. The moving seat is installed between the two guide rails. Two drive wheels are symmetrically installed on one side of the moving seat, and two guide wheels are symmetrically installed on the other side of the moving seat. The transmission shaft is located between the two drive wheels. The transmission belt is located between the transmission shaft and the motor. The motor is installed at the top center of the movable seat. A connecting frame one is installed at the bottom center of the movable seat. A connecting frame two is connected to the bottom of the connecting frame one. Support rods are installed at equal intervals at the bottom of the connecting frame two. Each support rod is equipped with an atomizing nozzle. A sliding suspension assembly is also installed on one of the guide rails on one side of the movable seat. The sliding suspension assembly includes a slider and a hook. The slider is directly connected to the corresponding guide rail. The hook is installed at the bottom center of the slider. A drug delivery tube is installed on the hook.

[0008] Furthermore, both the drive wheel and the guide wheel are rotatably connected to the movable seat, and both the drive wheel and the guide wheel are in contact with the sliding grooves on the guide rail.

[0009] By adopting the above technical solution, the rotatable connection method can ensure convenient rotational adjustment of the drive wheel and the guide wheel relative to the movable seat, and make both the drive wheel and the guide wheel contact the guide rail, so that the movable seat can be conveniently rotated when the drive wheel rotates.

[0010] Furthermore, the drive wheel is bolted to both ends of the transmission shaft, and the transmission shaft is a pulley shaft.

[0011] By adopting the above technical solution, the transmission shaft is mainly used to realize the synchronous rotation of the two drive wheels.

[0012] Furthermore, the transmission belt is nested with both the power output shaft of the motor and the transmission shaft, and the motor is a geared motor.

[0013] By adopting the above technical solution, the motor and the transmission belt can provide power for the rotation of the transmission shaft.

[0014] Furthermore, both the first connecting frame and the second connecting frame are inverted π-shaped structures, and the size of the first connecting frame is smaller than the size of the second connecting frame.

[0015] By adopting the above technical solution, the first connecting frame and the second connecting frame are mainly used to connect the movable seat to the support rod, so as to ensure that the atomizing spray pipe moves synchronously with the movable seat, and facilitate the atomizing spraying of pesticides on each layer of crops on the planting rack in the agricultural planting greenhouse during the movement.

[0016] Furthermore, the support rod is arranged vertically, the support rod is welded to the connecting frame, the atomizing nozzle is connected to the support rod by binding, and the atomizing nozzle is a double-sided spraying nozzle.

[0017] By adopting the above technical solution, the support rod is mainly used to keep the atomizing nozzle vertical, so as to ensure that the liquid sprayed by the atomizing nozzle can be sprayed onto each layer of crops on the planting rack.

[0018] Furthermore, the drug delivery tube is connected to the hook by a hanging method, and the slider slides with the guide rail through its own pulley.

[0019] By adopting the above technical solution, the slider can move conveniently along the guide rail under the push of the movable seat, and the hook can fix and hang the designated part of the drug delivery tube so as to ensure convenient winding and shrinking of the drug delivery tube during the drug application process, and also facilitate convenient extension of the drug delivery tube.

[0020] (III) Beneficial Effects

[0021] Compared with the prior art, this utility model has the following advantages:

[0022] To address the current problem of spraying pesticides on crops in agricultural greenhouses, which primarily involves laying shared spraying and water supply pipelines in layers along each row of planting racks, and then using an external high-pressure pump to spray pesticides onto the crops through these pipelines, this method, while effective, suffers from several drawbacks. Firstly, laying spraying pipelines on each row of planting racks results in long and cumbersome pipelines. Secondly, as the pipelines lengthen, the spray pressure at the far ends decreases, leading to uneven pesticide application and poor spraying quality. This invention addresses this issue by pre-installing a mobile mechanism within the agricultural greenhouse using a hanging frame, and by connecting a... The atomizing spray pipe is installed via connecting frame one, connecting frame two, and support rod. Simultaneously, a delivery pipe is installed on one of the guide rails of the moving mechanism via a sliding hanging assembly. When spraying crops in the greenhouse, only one delivery pipe needs to be laid along the length of the greenhouse via the sliding hanging assembly. Under the action of the moving mechanism, the atomizing spray pipe and the delivery pipe move synchronously. During the movement, the pesticide delivered by the delivery pipe is atomized and sprayed onto the planting racks inside the greenhouse, achieving rapid spraying of crops on the planting racks. Because only one delivery pipe is used in this spraying method, the cumbersome operation of laying multiple pipes on the planting racks during traditional spraying is avoided, greatly reducing the length of the delivery pipe and facilitating efficient laying. It also ensures that the pressure of the pesticide sprayed from each atomizing spray pipe is the same, avoiding uneven spraying. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of the automatic walking high-pressure atomizing spraying system described in this utility model;

[0024] Figure 2 This is a schematic diagram of the structure of the hanger in the automatic walking high-pressure atomizing spraying system described in this utility model;

[0025] Figure 3 The automatic walking high-pressure atomizing spraying system described in this utility model Figure 1 Enlarged view of point A in the middle.

[0026] The annotations in the attached figures are explained as follows:

[0027] 1. Hanger; 2. Moving mechanism; 201. Guide wheel; 202. Moving seat; 203. Guide rail; 204. Drive wheel; 205. Drive shaft; 206. Drive belt; 207. Motor; 3. Connecting frame one; 4. Drug delivery pipe; 5. Atomizing nozzle; 6. Connecting frame two; 7. Support rod; 8. Sliding suspension assembly; 801. Slider; 802. Hook. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0029] like Figures 1-3 As shown, the automatic walking high-pressure atomizing spraying system in this embodiment includes a hanger 1. A moving mechanism 2 is installed at the bottom of the hanger 1. The moving mechanism 2 includes guide wheels 201, a moving seat 202, guide rails 203, drive wheels 204, a transmission shaft 205, a transmission belt 206, and a motor 207. There are two guide rails 203, which are symmetrically installed on both sides of the bottom of the hanger 1. The moving seat 202 is installed between the two guide rails 203, and two drive wheels 204 are symmetrically installed on one side of the moving seat 202. Two guide wheels 201 are symmetrically mounted on the other side of the movable base 202. A drive shaft 205 is located between the two drive wheels 204. A drive belt 206 is located between the drive shaft 205 and the motor 207. The motor 207 is mounted at the top center of the movable base 202. A connecting frame 1 3 is mounted at the bottom center of the movable base 202. A connecting frame 2 6 is connected to the bottom of the connecting frame 1 3. Support rods 7 are evenly spaced at the bottom of the connecting frame 2 6. Each support rod 7 is equipped with an atomizing nozzle 5. The motor 207 operates on the drive belt 206. The drive wheel 204 can be easily rotated, thereby enabling the movable seat 202 to move along the guide rail 203. This ensures that atomized spraying of pesticides can be carried out on each layer of crops on the planting rack inside the greenhouse during the movement. A sliding suspension assembly 8 is also installed on one side of the movable seat 202 on one of the guide rails 203. The sliding suspension assembly 8 includes a slider 801 and a hook 802. The slider 801 is directly connected to the corresponding guide rail 203, and the hook 802 is installed at the bottom center of the slider 801. A pesticide delivery pipe 4 is installed on the hook 802, connecting... The first frame 3 and the second connecting frame 6 are mainly used to connect the movable seat 202 and the support rod 7 to ensure that the atomizing spray pipe 5 moves synchronously with the movable seat 202, so as to facilitate atomized spraying of crops on each layer of the planting rack in the agricultural planting greenhouse during the movement. The slider 801 can move conveniently along the guide rail 203 under the push of the movable seat 202, and the hook 802 can fix and hang the designated part of the delivery pipe 4 so as to ensure convenient winding and shrinking of the delivery pipe 4 during the spraying process, and also facilitate convenient extension of the delivery pipe 4.

[0030] like Figures 1-3As shown, in this embodiment, both the drive wheel 204 and the guide wheel 201 are rotatably connected to the movable seat 202. Both the drive wheel 204 and the guide wheel 201 are in contact with the sliding groove on the guide rail 203. The rotatable connection ensures convenient rotation adjustment of the drive wheel 204 and the guide wheel 201 relative to the movable seat 202. By having both the drive wheel 204 and the guide wheel 201 in contact with the guide rail 203, the movable seat 202 can be conveniently rotated by rotating the drive wheel 204. The drive wheel 204 is bolted to both ends of the transmission shaft 205. The transmission shaft 205 is a pulley shaft, which is mainly used to realize the synchronous rotation of the two drive wheels 204.

[0031] like Figures 1-3 As shown, in this embodiment, the transmission belt 206, the power output shaft of the motor 207, and the transmission shaft 205 are all connected in a nested manner. The motor 207 is a geared motor. The motor 207 and the transmission belt 206 work together to provide power for the rotation of the transmission shaft 205. Both the first connecting frame 3 and the second connecting frame 6 are inverted π-shaped structures, and the size of the first connecting frame 3 is smaller than the size of the second connecting frame 6. The support rod 7 is vertically arranged and welded to the second connecting frame 6. The atomizing spray pipe 5 is connected to the support rod 7 in a bundled manner. The atomizing spray pipe 5 is a double-sided spraying pipe. The support rod 7 is mainly used to keep the atomizing spray pipe 5 vertical so that the liquid sprayed from the atomizing spray pipe 5 can be sprayed onto each layer of crops on the planting rack. The delivery pipe 4 is connected to the hook 802 in a hanging manner. The slider 801 slides with the guide rail 203 through its own pulley.

[0032] The specific implementation process of this embodiment is as follows: When spraying pesticides on crops on planting racks in an agricultural greenhouse, first connect the device to an external power source and connect the pesticide delivery pipe 4 to an external high-pressure pump for pesticide delivery. Then, position each atomizing spray pipe 5 between two planting racks inside the greenhouse. Next, simply rotate the drive wheel 204 under the action of the motor 207, the transmission belt 206, and the transmission shaft 205 so that the device can move after the drive wheel 204 rotates. At the same time, start the external high-pressure pump for pesticide delivery. During the movement of the atomizing nozzle 5, the pesticide delivered by the high-pressure pump is evenly sprayed onto the crops on each layer of the planting rack inside the agricultural greenhouse, realizing the spraying operation on the crops inside the greenhouse. Because there is only one delivery pipe 4 under the above spraying method, the cumbersome operation of laying multiple pipes on the planting rack during traditional spraying is avoided, which greatly reduces the laying length of the delivery pipe 4 and facilitates the efficient laying of the delivery pipe 4. At the same time, it can also ensure that the pressure of the liquid sprayed from each atomizing nozzle 5 is the same, avoiding the phenomenon of uneven spraying of liquid.

[0033] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An automatic walking high-pressure atomization spraying system, characterized in that: Including the hanger (1), the mobile mechanism (2) is installed at the bottom end of the hanger (1), the mobile mechanism (2) includes guide wheel (201), mobile seat (202), guide rail (203), drive wheel (204), transmission shaft (205), transmission belt (206) and motor (207), wherein the guide rail (203) has two, two guide rails (203) are symmetrically installed on both sides of the bottom end of the hanger (1), the mobile seat (202) is installed between the two guide rails (203), two drive wheels (204) are symmetrically installed on one side of the mobile seat (202), two guide wheels (201) are symmetrically installed on the other side of the mobile seat (202), the transmission shaft (205) is located between the two drive wheels (204), the transmission belt (206) is located between the transmission shaft (205) and the motor (207), the motor (207) is installed at the top of the mobile seat (202) middle, the connecting frame one (3) is installed at the bottom end of the mobile seat (202) middle, the connecting frame two (6) is connected with the connecting frame one (3) bottom, the support rod (7) is installed at the bottom of the connecting frame two (6) equidistantly, one atomizing nozzle (5) is installed on each support rod (7), one of the guide rails (203) is located on one side of the mobile seat (202) and is also provided with a sliding hanging assembly (8), the sliding hanging assembly (8) comprises a sliding block (801) and a hook (802), the sliding block (801) is directly connected with the corresponding guide rail (203), the hook (802) is installed at the bottom of the sliding block (801) middle, and the hook (802) is provided with a medicine conveying pipe (4).

2. The automatic walking high-pressure atomization spraying system according to claim 1, characterized in that: The drive wheel (204) and the guide wheel (201) are rotatably connected with the mobile seat (202), and the drive wheel (204) and the guide wheel (201) are in contact with the sliding groove on the guide rail (203).

3. The automatic walking high-pressure atomization spraying system according to claim 2, characterized in that: The drive wheel (204) and the transmission shaft (205) are bolted at both ends of the transmission shaft (205), and the transmission shaft (205) is a wheel shaft.

4. The automatic walking high-pressure atomization spraying system according to claim 1, characterized in that: The transmission belt (206), the power output shaft of the motor (207) and the transmission shaft (205) are connected in a nested manner, and the motor (207) is a speed reduction motor.

5. The automatic walking high-pressure atomization spraying system according to claim 1, characterized in that: The connecting frame one (3) and the connecting frame two (6) are both inverted π-shaped structures, and the size of the connecting frame one (3) is smaller than that of the connecting frame two (6).

6. The automatic walking high-pressure atomization spraying system according to claim 1, characterized in that: The support rod (7) is vertically arranged, the support rod (7) is welded with the connecting frame two (6), the atomizing nozzle (5) is connected with the support rod (7) in a bundled manner, and the atomizing nozzle (5) is a double-sided spraying type medicine pipe.

7. The automatic walking high-pressure atomization spraying system according to claim 1, characterized in that: The medicine conveying pipe (4) is connected with the hook (802) in a hanging manner, and the sliding block (801) is slidably connected with the guide rail (203) through the pulley.