Greenhouse track spraying vehicle

Abstract

The utility model discloses a greenhouse track spraying vehicle, which belongs to the technical field of greenhouse spraying vehicles, and comprises a vehicle body, a power mechanism, a turntable mechanism, a spraying mechanism, a lifting mechanism, a PLC (Programmable Logic Controller) control mechanism and a pipe collecting mechanism, the pipe collecting mechanism is arranged in front of the turntable mechanism, the turntable mechanism is arranged in front of the lifting mechanism, and the spraying mechanism is arranged in front of the lifting mechanism. The lifting mechanism is arranged in front of the PLC control mechanism, and the PLC control mechanism is arranged in front of the spraying mechanism; four rail wheels are arranged below the vehicle body, and transmission power wheels are arranged on two of the rail wheels. The utility model provides a greenhouse track spraying vehicle which can spray without dead angles, is suitable for greenhouses with different lengths and can be freely adjusted according to pressure and flow. And finally, the spraying vehicle can transversely and laterally move through the lifting mechanism, and transfer is convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of greenhouse spray vehicles, in particular to a greenhouse track spray vehicle. Background Art

[0002] Greenhouse, also known as warm house, refers to a room with cold protection, heating and light transmission facilities for cultivating thermophilic plants in winter. In seasons not suitable for plant growth, it can provide a growth period and increase yield, and is mostly used for the cultivation or seedling raising of thermophilic vegetables, flowers, trees and other plants in low temperature seasons. A greenhouse refers to a building that can control or partially control the growth environment of plants. It is mainly used for non-seasonal or non-regional plant cultivation, scientific research, generation breeding and ornamental plant cultivation, etc. However, a multifunctional greenhouse sprayer on the market still has various deficiencies and cannot meet the needs of production. The existing sprayer has a limited scope of use when in use, and is only suitable for a small amount of plant cultivation and vegetable planting, and has low efficiency. At the same time, there are sprayers that have too small a volume of medicine during spraying, resulting in frequent dosing, a short spraying distance, which is not suitable for modern agriculture, and is not very convenient to use. At the same time, it is very inconvenient when the sprayer is transferred. Therefore, a greenhouse track sprayer is urgently needed to solve the problems of the existing technology that the volume of medicine is too small during spraying, resulting in frequent dosing, a short spraying distance, which is not suitable for modern agriculture, and inconvenient transfer of the sprayer. Utility Model Content

[0003] The utility model aims to provide a greenhouse track sprayer to solve the problems of the above-mentioned technology that during spraying, the volume of the medicine solution is too small, resulting in frequent addition of medicine, the spraying distance is short, it is not suitable for modern agriculture, and the sprayer is inconvenient to transfer.

[0004] To achieve the above-mentioned purpose, the utility model provides a greenhouse track sprayer, including a vehicle body, a power mechanism, a turntable mechanism, a spraying mechanism, a lifting mechanism, a PLC control mechanism and a pipe collecting mechanism, the pipe collecting mechanism is arranged in front of the turntable mechanism, the turntable mechanism is arranged in front of the lifting mechanism, the lifting mechanism is arranged in front of the PLC control mechanism, and the PLC control mechanism is arranged in front of the spraying mechanism; 4 track wheels are arranged under the vehicle body, and two of the track wheels are equipped with transmission power wheels.

[0005] Preferably, the power mechanism is a brushed brake motor, which is equipped with a first worm gear reducer with a speed ratio of 1:10, one end of the first worm gear reducer is equipped with a one-way output shaft, and the output end of the one-way output shaft is provided with a sprocket, and the sprocket is connected to the track wheel equipped with a transmission power wheel through a chain.

[0006] Preferably, the turntable mechanism includes a brushed motor, an output shaft and a turntable, the brushed motor is equipped with a second worm gear reducer with a speed ratio of 1:20, the output shaft is arranged at the output end of the second worm gear reducer, a one-way pulley is arranged on the output shaft, a first pulley is arranged on the turntable, the one-way pulley is connected to the first pulley by a belt, and a tensioning pulley is also arranged on the belt.

[0007] Preferably, a high-voltage universal rotating head is provided at one end of the output shaft away from the brushed motor, and bearing seats are provided on both sides of the turntable.

[0008] Preferably, the spraying mechanism includes a double nozzle and a double spray rod arranged below the double nozzle, the double nozzle includes a first nozzle and a second nozzle, the first nozzle is a nozzle that can be adjusted left and right and up and down, and the second nozzle is a nozzle that sprays forward, and can spray without leaving dead angles.

[0009] Preferably, a solenoid valve is provided on the double spray bar, the solenoid valve is electrically connected to the PLC control mechanism, a filter is provided at the water inlet of the solenoid valve, and a sewage drain valve is provided below the filter.

[0010] Preferably, the lifting mechanism includes a lifting handrail, a through shaft arranged at one end of the lifting handrail, latch-type connecting pieces arranged on both sides of the through shaft, and wheels arranged on the latch-type connecting pieces away from one end of the through shaft, so as to facilitate lateral movement of the device.

[0011] Preferably, the pipe collecting mechanism includes a shifting block, a guide bracket arranged above the shifting block, a nylon wheel arranged in the middle of the guide bracket and an optical axis fixing the nylon wheel and the guide bracket. There are two nylon wheels to prevent uneven winding of the water pipe.

[0012] Therefore, the utility model adopts a greenhouse track sprayer with the above structure, which can achieve spraying without dead angles through the design of double spray rods; a sufficiently long water pipe is wrapped around the turntable mechanism so that the sprayer can adapt to greenhouses of any length; the driving speed of the sprayer can be adjusted arbitrarily according to pressure and flow; finally, the sprayer can be moved laterally through the setting of the lifting mechanism for easy transfer.

[0013] The technical solution of the utility model is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is the overall structural diagram of a greenhouse track sprayer of the utility model;

[0015] Figure 2 This is a structural diagram of the lifting mechanism of the utility model;

[0016] Figure 3 This is a structural diagram of the winding mechanism of the utility model;

[0017] Figure 4 This is a top view of a greenhouse track sprayer of the utility model;

[0018] Among them, 1. spraying mechanism; 2. first nozzle; 3. second nozzle; 4. solenoid valve; 5. PLC control mechanism; 6. turntable mechanism; 7. lifting mechanism; 8. track wheel; 9. belt; 10. tube collection mechanism; 11. lifting handrail; 12. through shaft; 13. wheel; 14. latch-type connecting piece; 15. nylon wheel; 16. optical axis; 17. guide bracket; 18. shift block; 19. vehicle body; 20. turntable; 21. one-way pulley; 22. high-voltage universal rotating head; 23. brushed motor; 24. output shaft. DETAILED DESCRIPTION

[0019] The technical solution of the utility model is further described below through the accompanying drawings and embodiments.

[0020] Unless otherwise defined, the technical terms or scientific terms used in the present invention shall have the usual meanings understood by persons with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. Words such as "include" or "comprise" and the like mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. Words such as "connect" or "connected" and the like are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0021] The technical solutions in the embodiments of the present utility model will be described clearly and completely below in conjunction with the accompanying drawings.

[0022] See also Figure 1-4A greenhouse track sprayer includes a vehicle body 19, a power mechanism, a turntable mechanism 6, a spraying mechanism 1, a lifting mechanism 7, a PLC control mechanism 5 and a tube collection mechanism 10. The tube collection mechanism 10 is arranged in front of the turntable mechanism 6, the turntable mechanism 6 is arranged in front of the lifting mechanism 7, the lifting mechanism 7 is arranged in front of the PLC control mechanism 5, and the PLC control mechanism 5 is arranged in front of the spraying mechanism 1; four track wheels 8 are arranged below the vehicle body 19, and two of the track wheels 8 are equipped with transmission power wheels. The power mechanism is a brush brake motor, and the brush brake motor is equipped with a first worm gear reducer with a speed ratio of 1:10. One end of the first worm gear reducer is equipped with a one-way output shaft 24, and the output end of the one-way output shaft 24 is equipped with a sprocket, and the sprocket is connected to the track wheel 8 equipped with a transmission power wheel through a chain. The turntable mechanism 6 includes a brush motor 23, an output shaft 24 and a turntable 20. The brush motor 23 is equipped with a second worm gear reducer with a speed ratio of 1:20. The output shaft 24 is arranged at the output end of the second worm gear reducer. A one-way pulley 21 is arranged on the output shaft 24. A first belt pulley 9 is arranged on the turntable 20. The one-way pulley 21 is connected to the first belt pulley 9 by a belt 9, and a tensioning wheel is also arranged on the belt 9. A high-pressure universal rotating head 22 is arranged at one end of the output shaft 24 away from the brush motor 23. The high-pressure universal rotating head has two water pipe connection ports. Bearing seats are arranged on both sides of the turntable 20. The turntable rotates by supporting the bearing seats. The spraying mechanism 1 includes a double nozzle and a double spray rod arranged below the double nozzle. The double nozzle includes a first nozzle 2 and a second nozzle 3. The first nozzle 2 is a nozzle that can be adjusted left and right and up and down, and the second nozzle 3 is a nozzle that sprays forward, and can spray without leaving a dead angle. The double spray bar is provided with a solenoid valve 4, which is electrically connected to a PLC control mechanism 5, and the switch of the solenoid valve is controlled by the PLC control mechanism. A filter is provided at the water inlet of the solenoid valve 4, and a sewage drain valve is provided below the filter. The water inlet of the filter is connected to a high-pressure universal rotating head through a turntable mechanism, and a high-pressure water meter is provided at the double spray bar to monitor the pressure of the spray. The lifting mechanism 7 includes a lifting handrail 11, a through shaft 12 provided at one end of the lifting handrail 11, a latch-type connecting piece 14 provided on both sides of the through shaft 12, and a wheel 13 provided at the end of the latch-type connecting piece 14 away from the through shaft 12, so as to facilitate the lateral movement of the device. The worker presses down with force through the lifting handrail, and the through shaft rotates horizontally to drive the latch-type connecting piece to prop up the wheel downward for lateral movement. The pipe collecting mechanism 10 includes a shifting block 18, a guide bracket 17 arranged above the shifting block 18, a nylon wheel 15 arranged in the middle of the guide bracket 17, and an optical axis 16 for fixing the nylon wheel 15 and the guide bracket 17. There are two nylon wheels 15 to prevent uneven winding of the water pipe, and the pipe collecting mechanism is equipped with a reducer with a reduction ratio of 1:20. The reducer drives the shifting block, and the shifting block drives the guide bracket to move horizontally. When the turntable rotates one circle, the guide bracket moves a certain distance horizontally, and the length of the distance is equal to the diameter of the water pipe.

[0023] During the specific implementation, the relevant data of the place to be sprayed will be input into the PLC control mechanism, and the spray truck will move to the designated position to start spraying. When spraying, one end of the water pipe is connected to the high-pressure universal rotating head, and then the water pipe is wrapped around the turntable mechanism. The other end is connected to the pump truck through the pipe collecting mechanism. The water inlet of the double spray rod is connected to the turntable mechanism. The turntable mechanism transports the water source of the pump truck to the double spray rod, so that automatic spraying can be carried out.

[0024] Therefore, the utility model adopts a greenhouse track sprayer with the above structure, which can achieve spraying without dead angles through the design of double spray rods; a sufficiently long water pipe is wrapped around the turntable mechanism so that the sprayer can adapt to greenhouses of any length; the driving speed of the sprayer can be adjusted arbitrarily according to pressure and flow; finally, the sprayer can be moved laterally through the setting of the lifting mechanism for easy transfer.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that they can still modify or replace the technical solution of the utility model with equivalents, and these modifications or equivalent replacements cannot cause the modified technical solution to deviate from the spirit and scope of the technical solution of the utility model.

Claims

1. A greenhouse track sprayer, Features: It includes a vehicle body, a power mechanism, a turntable mechanism, a spraying mechanism, a lifting mechanism, a PLC control mechanism and a pipe collecting mechanism. The pipe collecting mechanism is arranged in front of the turntable mechanism, the turntable mechanism is arranged in front of the lifting mechanism, the lifting mechanism is arranged in front of the PLC control mechanism, and the PLC control mechanism is arranged in front of the spraying mechanism; four track wheels are arranged under the vehicle body, and two of the track wheels are equipped with transmission power wheels.

2. A greenhouse track sprayer according to claim 1, Features: The power mechanism is a brushed brake motor, which is equipped with a first worm gear reducer with a speed ratio of 1:

10. One end of the first worm gear reducer is equipped with a one-way output shaft, and the output end of the one-way output shaft is provided with a sprocket, which is connected to the track wheel equipped with a transmission power wheel through a chain.

3. A greenhouse track sprayer according to claim 2, Features: The turntable mechanism includes a brushed motor, an output shaft and a turntable. The brushed motor is equipped with a second worm gear reducer with a speed ratio of 1:

20. The output shaft is arranged at the output end of the second worm gear reducer. A one-way pulley is arranged on the output shaft. A first pulley is arranged on the turntable. The one-way pulley is connected to the first pulley by a belt, and a tensioning pulley is also arranged on the belt.

4. A greenhouse track sprayer according to claim 3, Features: A high-voltage universal rotating head is arranged at one end of the output shaft away from the brushed motor, and bearing seats are arranged on both sides of the turntable.

5. A greenhouse track sprayer according to claim 4, Features: The spraying mechanism includes a double spray head and a double spray rod arranged below the double spray head. The double spray head includes a first spray head and a second spray head. The first spray head is a spray head that can be adjusted left and right and up and down, and the second spray head is a spray head that sprays forward.

6. A greenhouse track sprayer according to claim 5, Features: The double spray rod is provided with a solenoid valve, the solenoid valve is electrically connected to the PLC control mechanism, a filter is provided at the water inlet of the solenoid valve, and a sewage drain valve is provided below the filter.

7. A greenhouse track sprayer according to claim 6, Features: The lifting mechanism comprises a lifting handrail, a through shaft arranged at one end of the lifting handrail, latch-type connecting pieces arranged at both sides of the through shaft, and a wheel arranged at one end of the latch-type connecting piece away from the through shaft.

8. A greenhouse track sprayer according to claim 7, Features: The tube collection mechanism includes a shifting block, a guide bracket arranged above the shifting block, a nylon wheel arranged in the middle of the guide bracket, and an optical axis fixing the nylon wheel and the guide bracket, and the number of the nylon wheels is two.

Images