A track type self-propelled multifunctional working device for a greenhouse

Abstract

The application discloses a track type self-moving multifunctional operation device for a greenhouse, which comprises a base, a power supply mechanism and an operation placement area are arranged on the base, and a transportation mechanism is arranged at the lower end of the base; the transportation mechanism and the power supply mechanism are connected, the transportation mechanism comprises wheels and tracks matched with the wheels, and the wheels walk along the tracks; the operation placement area is provided with a placing piece, and the placing piece is connected with a pesticide spraying mechanism, a tobacco seedling frame or a seedling tray; the pesticide spraying mechanism comprises a pesticide box and a pesticide spraying frame, the pesticide box is provided with a pesticide pumping pump, and the pesticide pumping pump is connected with the pesticide spraying frame through a hose; the wheels are driven by a motor to move on the specified tracks, the length of the tracks is consistent with the length of a tobacco seedling mother bed for cultivation, the pesticide pumping pump is started during the moving process, and thus the pesticide in the pesticide box is sprayed from the spraying head to the tobacco seedling mother bed, an automatic pesticide spraying process is realized, the demand for the number of workers is reduced, the problem of labor shortage is solved, and the cost of labor is reduced.

Description

Technical Field

[0001] This utility model relates to the field of agricultural technology, specifically to a track-mounted self-propelled multi-functional operating device for greenhouses. Background Technology

[0002] Since the development of modern tobacco agriculture in the tobacco planting industry, although the number of workers needed for tobacco production has decreased significantly, the problem of "labor shortage" remains prominent, especially for labor-intensive and dirty jobs. Floating seedling cultivation in tobacco greenhouses is a prime example of this problem. In routine operations, the seedling stage requires manual handling of floating seedling trays and seedling baskets, necessitating the hiring of 6-7 workers daily. Furthermore, seedling management tasks such as spraying pesticides and disinfecting seedbeds still require manual labor with sprayers carried on their backs. This process is labor-intensive, physically demanding, and environmentally unfriendly, making it a major challenge to find sufficient workers each year. Coupled with rising labor costs, total labor costs increase annually. It is estimated that current labor costs account for 48.1% of the total cost of tobacco production, while labor prices have risen to 100-260 yuan per day, resulting in extremely high labor consumption. Therefore, there is an urgent need to develop a track-mounted, self-propelled, multi-functional operating device for greenhouses to replace manual labor, reduce labor intensity, and lower labor costs. Utility Model Content

[0003] To overcome the above deficiencies, this utility model provides a track-mounted self-propelled multi-functional operating device for greenhouses, aiming to improve the problems in the prior art.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a track-mounted self-propelled multi-functional operating device for greenhouses, including a base, a power supply mechanism and an operating area on the base, and a transportation mechanism at the lower end of the base;

[0005] The transportation mechanism is connected to the power supply mechanism. The transportation mechanism includes wheels and tracks that cooperate with the wheels, and the wheels travel along the tracks.

[0006] The work placement area is equipped with placement devices, which are connected to a spraying mechanism, a seedling frame, or a seedling tray.

[0007] The spraying mechanism includes a medicine tank and a spraying frame. The medicine tank is equipped with a pump, which is connected to the spraying frame via a hose.

[0008] Furthermore, the power supply mechanism includes a protective frame and a battery, with the battery located inside the protective frame. The battery is connected to the transport mechanism and supplies power to the transport mechanism.

[0009] Furthermore, the transportation mechanism also includes a drive motor, a shaft between the wheels, a mounting plate movably mounted on the top of the shaft, the mounting plate being connected to the bottom of the base, and the shaft being connected to the drive motor.

[0010] Furthermore, the placement component includes a placement plate, with limit blocks detachably mounted on both sides of the top of the placement plate, and the limit blocks engaging with the medicine box.

[0011] Furthermore, the placement component includes a placement plate on which multiple tobacco seedling frames are placed.

[0012] In the seedling stage, seedling frames or seedling trays can be connected to the placement board to facilitate the transportation of seedling trays and / or seedlings, saving labor costs. In the seedling management stage, a medicine box can be connected to the placement board, and the medicine box and spraying rack can be used together to complete the spraying of tobacco seedlings and disinfection of seedbeds.

[0013] Furthermore, the spraying frame includes a connecting rod, a spraying rod, and a support frame. Support frames are provided on both sides of the top of the protective frame. Two support frames are connected to two spraying rods, which extend perpendicularly to the direction of travel to both sides of the base. A connecting rod is provided between the two support frames. The spraying rods are equipped with multiple nozzles, and the nozzles are connected to the hoses.

[0014] Preferably, one spray bar can be equipped with 4 nozzles, for a total of 8 on both sides. One spray bar can spray two tobacco seedling beds at the same time, which is efficient and fast.

[0015] Furthermore, the spacing between the nozzles conforms to the spacing settings for tobacco seedling mother beds.

[0016] Furthermore, the connecting rod and support frame are equipped with a pesticide delivery pipe. The spraying rod is hollow inside, and the spraying rod and the pesticide delivery pipe are connected. The hose and the connecting rod are detachably connected and connected to the pesticide delivery pipe. The pesticide reaches the nozzle through the pesticide delivery pipe. The pesticide runs inside the connecting rod and support frame, reducing the need for external pipelines, which facilitates production and installation while also reducing the chance of damage.

[0017] Furthermore, the two spraying rods and the nozzles mounted on them are symmetrically distributed along the center line of the two tracks.

[0018] Furthermore, the lengths of the two tracks are the same as the length of the tobacco seedling bed.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0020] 1. This utility model features motor-driven wheels that move along a designated track with a track length matching the length of the tobacco seedling bed. During the movement, a pump is activated to spray pesticides from the spray nozzle onto the seedling bed, thus achieving an automated spraying process. This reduces the need for manual labor, alleviates labor shortages, and lowers labor costs.

[0021] 2. This utility model can be used to place a medicine box to complete the spraying work in the seedling management stage, and can also place a tobacco seedling frame to complete the transportation of tobacco seedlings in the seedling stage. It can be used for multiple purposes in one vehicle, which improves work efficiency and also has greater practicality. Attached Figure Description

[0022] The accompanying drawings, which are provided to further illustrate the present invention and constitute a part of the present invention, illustrate exemplary embodiments of the present invention and are used to explain the present application, but do not constitute an undue limitation of the present invention.

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0024] Figure 2 This is a schematic diagram of the limiting block and placement component of this utility model;

[0025] Figure 3 This is a schematic diagram of the transportation mechanism and base structure of this utility model;

[0026] Figure 4 This is a schematic diagram of the position and structure of the drive motor of this utility model;

[0027] Figure 5 This is a schematic diagram of the connection between the drug delivery pipe and the nozzle of this utility model;

[0028] In the attached diagram:

[0029] 1-Base, 2-Power supply mechanism, 21-Protective frame, 22-Battery, 3-Placement piece, 31-Placement plate, 32-Limiting block, 4-Transportation mechanism, 41-Rail, 42-Drive motor, 43-Wheel, 44-Shaft, 45-Mounting plate, 5-Spraying mechanism, 51-Medicine tank, 511-Medicine pump, 512-Hose, 52-Spraying frame, 521-Support frame, 522-Connecting rod, 523-Spraying rod, 524-Nozzle, 525-Medicine transport pipe. Detailed Implementation

[0030] To more clearly illustrate the overall concept of this application, a detailed explanation is provided below with reference to the accompanying drawings.

[0031] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0032] Furthermore, it should be understood in the description of this utility model that the terms "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0033] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0034] In this utility model, unless otherwise expressly specified and limited, the first feature "on" or "below" the second feature may be in direct contact with the first and second features, or indirect contact through an intermediate medium. In the description of this specification, references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0035] Reference Figure 1-5 A self-propelled multi-functional operating device with a track 41 for greenhouses includes a base 1, a power supply mechanism 2 and an operating area on the base 1, and a transport mechanism 4 at the lower end of the base 1.

[0036] The transport mechanism 4 is connected to the power supply mechanism 2. The transport mechanism 4 includes wheels 43 and a track 41 that cooperates with the wheels 43. The wheels 43 travel along the track 41.

[0037] The work placement area is equipped with a placement component 3, which is connected to a spraying mechanism 5 or a seedling frame or seedling tray.

[0038] The spraying mechanism 5 includes a medicine tank 51 and a spraying frame 52. The medicine tank 51 is equipped with a medicine pump 511, which is connected to the spraying frame 52 via a hose 512.

[0039] In one specific embodiment, the power supply mechanism 2 includes a protective frame 21 and a battery 22. The battery 22 is located inside the protective frame 21 and is connected to the transport mechanism 4 to supply power to the transport mechanism 4.

[0040] In one specific embodiment, the transport mechanism 4 further includes a drive motor 42, a rotating shaft 44 is provided between the wheels 43, a mounting plate 45 is movably provided at the top of the rotating shaft 44, the mounting plate 45 is connected to the bottom end of the base 1, and the rotating shaft 44 is connected to the drive motor 42.

[0041] In one specific embodiment, the placement component 3 includes a placement plate 31, with limit blocks 32 detachably installed on both sides of the top end of the placement plate 31, and the limit blocks 32 engaging with the medicine box 51.

[0042] In one specific embodiment, the placement component 3 includes a placement plate 31 on which multiple tobacco seedling frames are placed.

[0043] In the seedling stage, seedling frames or seedling trays can be connected to the placement board 31 to facilitate the transport of seedling trays and / or seedlings, saving labor costs. In the seedling management stage, a medicine box 51 can be connected to the placement board 31, and the medicine box 51 and the spraying rack 52 can be used to complete the spraying of seedlings and the disinfection of seedbeds.

[0044] In one specific embodiment, the spraying frame 52 includes a connecting rod 522, a spraying rod 523, and a support frame 521. The top two sides of the protective frame 21 are respectively provided with support frames 521. Two spraying rods 523 are respectively connected to the two support frames 521. The two spraying rods 523 extend perpendicularly to the walking direction to both sides of the base 1. A connecting rod 522 is provided between the two support frames 521. The spraying rod 523 is provided with multiple nozzles 524. The nozzles 524 are connected to the hose 512.

[0045] In one specific embodiment, the number of nozzles 524 can be set up with 4 spray rods 523, a total of 8 on both sides. One spray rod 523 can spray two tobacco seedling beds at the same time, which is efficient and fast.

[0046] In one specific embodiment, the spacing between the nozzles 524 conforms to the spacing setting of the tobacco seedling mother bed.

[0047] In one specific embodiment, a pesticide delivery pipe 525 is provided inside the connecting rod 522 and the support frame 521. The spraying rod 523 is hollow inside and is connected to the pesticide delivery pipe 525. The hose 512 is detachably connected to the connecting rod 522 and communicates with the pesticide delivery pipe 525. The pesticide reaches the nozzle 524 through the pesticide delivery pipe 525. The pesticide runs inside the connecting rod 522 and the support frame 521, which reduces the need for external pipelines, facilitates production and installation, and also reduces the probability of damage.

[0048] In a specific embodiment, two spraying rods 523 and the spray nozzles 524 provided thereon are symmetrically distributed along the center line of two tracks 41.

[0049] In a specific embodiment, the lengths of the two tracks 41 are the same as the length of the tobacco seedling raising mother bed.

[0050] In a specific embodiment, it further includes a set of control components supporting the device. The control components can use existing technologies and are used to remotely control the opening or closing of the transportation mechanism 4 and / or the spraying mechanism 5 and other operations suitable for seedling raising work.

[0051] In the seedling raising management link, when it is necessary to spray medicine on the tobacco seedlings, only need to fix the limit block 32 to the placing member 3 through bolts, then place the medicine box 51 on the limit block 32 and lock it. Fill the medicine box 51 with pesticides. Then start the medicine pumping pump 511 to pump the pesticides in the medicine box 51 into the hose 512. Then the liquid medicine in the hose 512 is sent to the medicine transporting pipe 525, and the medicine in the medicine transporting pipe 525 is sent to the spray nozzle 524 and sprayed out. As the driving motor 42 drives the rotating shaft 44 to rotate, the rotating shaft 44 drives the wheels 43 to move on the track 41. The length of the track 41 is the same as that of the grass seedling raising mother bed. There are 4 spray nozzles 524 on the same side of the spraying rod 523, which can provide spraying for 2 mother beds. Therefore, the automatic spraying process for 4 mother beds can be realized, reducing the labor force.

[0052] When it is necessary to disinfect the seedling bed, add disinfectant instead of pesticides to the medicine box 51 and operate in the same way as spraying medicine on the tobacco seedlings to disinfect the seedling bed. It should be noted that the medicine box 51 needs to be cleaned when adding disinfectant or pesticides to prevent the internal liquids from mixing.

[0053] In the seedling raising link, when it is necessary to carry the tobacco seedling frame, the limit block 32 and the medicine box 51 are not installed on the placing member 3. The operator places the tobacco seedling frame full of tobacco seedlings in the operation placing area. Each vehicle can send out 8 to 10 baskets of tobacco seedlings. After being filled, the operator remotely controls the device to load the vehicle and send the tobacco baskets to the entrance of the greenhouse, which is convenient for the tobacco planting farm to load the vehicle; compared with the traditional manual transportation method, the labor amount and labor intensity are significantly reduced, and the labor cost is reduced.

[0054] In the present utility model, the parts not described can be realized by adopting or referring to existing technologies.

[0055] Each embodiment in this specification is described in a progressive manner. The same or similar parts between each embodiment can be referred to each other. Each embodiment focuses on the differences from other embodiments.

[0056] The above description is merely an embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this utility model should be included within the scope of the claims of this utility model.

Claims

1. A track type self-propelled multifunctional working device for a greenhouse comprising a base, characterized in that, The base is equipped with a power supply mechanism and a work placement area, and the lower end of the base is equipped with a transportation mechanism; The transport mechanism is connected to the power supply mechanism. The transport mechanism includes wheels and a track that cooperates with the wheels. The wheels travel along the track. The work placement area is equipped with a placement device, which is connected to a spraying mechanism or a tobacco seedling frame. The spraying mechanism includes a medicine tank and a spraying frame. The medicine tank is equipped with a pump, which is connected to the spraying frame via a hose.

2. The track-type self-propelled multi-functional work device for a greenhouse according to claim 1, characterized by The power supply mechanism includes a protective frame and a battery. The battery is located inside the protective frame and is connected to the transport mechanism to supply power to the transport mechanism.

3. The track-mounted self-propelled multi-functional operating device for greenhouses according to claim 1, characterized in that, The transport mechanism also includes a drive motor, a shaft is provided between the wheels, a mounting plate is movably provided at the top of the shaft, the mounting plate is connected to the bottom of the base, and the shaft is connected to the drive motor.

4. The track-type self-propelled multi-functional work device for a greenhouse according to claim 1, characterized by The placement component includes a placement plate, and limit blocks are detachably installed on both sides of the top of the placement plate, the limit blocks being engaged with the medicine box.

5. The track-type self-propelled multi-functional work device for a greenhouse according to claim 1, characterized by The placement component includes a placement plate on which multiple tobacco seedling frames are placed.

6. The track-type self-propelled multi-functional work device for a greenhouse according to claim 2, characterized by The spraying frame includes a connecting rod, a spraying rod, and a support frame. The support frame is provided on both sides of the top of the protective frame. The two support frames are respectively connected to the two spraying rods. The two spraying rods extend perpendicularly to the walking direction to both sides of the base. A connecting rod is provided between the two support frames. The spraying rod is provided with multiple nozzles. The nozzles are connected to the hose.

7. The track-type self-propelled multi-functional work device for a greenhouse according to claim 6, characterized by The spacing between the nozzles conforms to the spacing settings for tobacco seedling beds.

8. A track-mounted self-propelled multi-functional operating device for greenhouses according to claim 6, characterized in that, The connecting rod and support frame are equipped with a pesticide delivery pipe. The spraying rod is hollow inside. The spraying rod and the pesticide delivery pipe are connected. The hose and the connecting rod are detachably connected and communicate with the pesticide delivery pipe. The pesticide reaches the nozzle through the pesticide delivery pipe.

9. The track-type self-propelled multi-functional work device for a greenhouse according to claim 6, characterized by The two spraying rods and the nozzles mounted on them are symmetrically distributed along the center line of the two tracks.

10. The track-type self-propelled multi-functional work device for a greenhouse according to claim 1, characterized by The lengths of the two tracks are the same as the length of the tobacco seedling bed.

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