Planted seedling batch transfer device for field trials

Abstract

The invention relates to the technical field of planting seedling batch transfer, in particular to a planting seedling batch transfer device for field trials, which comprises a transfer vehicle body driven by a wheel set. According to the planting seedling batch transferring device for the field test, when transferring is needed in use, planting seedling trays are sequentially placed in the storage space between the two plastic partition plates through mechanical equipment in a planting base, then the transferring trolley body is moved to the transferring place, the conveying belt rotates, output is conducted, and then the planting seedling trays are transferred to the planting base through the mechanical equipment. The planting seedling trays are horizontally conveyed into the containing grooves in the sliding frame on the side edge, then a row of planting seedling trays are taken down from the sliding frame, then a row of planting seedling trays of one loading module are output in sequence, the planting seedling trays can be rapidly and stably output in a row mode, the planting seedling trays do not need to be taken one by one, and when the planting seedling trays are heavy, the planting seedling trays can be conveniently taken out. And the central part is inconvenient to take, so that the planting seedling trays are more convenient to take, and more planting seedling trays can be loaded for one-time transportation.

Description

Technical Field

[0001] The invention relates to the technical field of batch transfer of planted seedlings, in particular to a batch transfer device of planted seedlings used for field tests. Background Art

[0002] Seedling boxes are widely used in greening, gardening, desertification control, artificial afforestation, slope control, flowers, vegetables, fruits and other occasions to cultivate seed seedlings in nurseries, hotbeds or greenhouses. When the seedlings grow to a certain extent, they need to be transplanted into seedling pots (nutrient pots) filled with matrix soil to continue growing, which is convenient for centralized cultivation and transplanting, and significantly improves economic benefits. The labor intensity of loading soil and transportation is relatively high.

[0003] The traditional method of filling the seedling pots with substrate soil and transplanting the seedlings is mainly manual. After filling the soil and transplanting the seedlings, they need to be manually transferred to the greenhouse for seedling cultivation and the nutrient pots need to be placed neatly in order, which is time-consuming and laborious. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a seedling batch transfer device for field trials, which solves the above-mentioned problems.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a seedling batch transfer device for field experiments, comprising a transport vehicle body driven by a wheel group, a plurality of loading modules for placing seedling trays in the inner cavity of the transport vehicle body, an output module for outputting the seedling trays lifted by a lifting mechanism is arranged on the side of the transport vehicle body, the loading module comprises a fixed frame fixed in the inner cavity of the transport vehicle body, a driving roller is rotatably connected to the inner cavity of the fixed frame, a conveyor belt located in the inner cavity of the fixed frame is transmission-connected to the surface of the driving roller, a plurality of plastic partitions are fixed to the surface of the conveyor belt, a storage space for placing seedling trays is separated between two plastic partitions, and a rotating handle is clamped to the surface of the driving roller through a clamping groove;

[0006] The output module comprises a sliding frame slidably arranged on the side of the transfer vehicle body, one side of the sliding frame is slidably connected with a latch through a sliding groove, the side of the transfer vehicle body is provided with a plurality of plug-in slots engaged with the latch, the inner cavity of the sliding frame is provided with a placement slot for placing the planting seedling tray, the side of the transfer vehicle body is provided with a through slot, the loading module and the output module are connected through the through slot, and when it is needed to be transported in use, the planting seedling trays are placed in the storage space between the two plastic partitions in sequence in the planting base through mechanical equipment, and then the transfer vehicle body is moved to the transfer place, at this time, the driving roller is driven to rotate by rotating the rotating handle, and the conveyor belt is driven to rotate for output, and the planting seedling tray is horizontally transported to the placement slot in the sliding frame on the side, and then a row of planting seedling trays are taken out from the sliding frame, and then a row of planting seedling trays of a loading module are output in turn, so that the planting seedling trays can be quickly and stably output in columns, without having to take them one by one. The lifting mechanism is used to lower the seedling tray to the bottom, and the lifting mechanism is used to lower the seedling tray to the bottom, and the lifting mechanism is used to lower the seedling tray to the bottom, and the lifting mechanism is used to lower the seedling tray to the bottom.

[0007] As a further solution of the present invention: multiple loading modules and plug-in slots are provided, and the fixing frame corresponds to the position of the plug-in slots on the left and right. The setting of multiple plug-in slots can fix the output module on the side of the loading module at different positions to perform the discharging operation on the seedling tray.

[0008] As a further solution of the present invention: the bottom of the sliding frame is fixedly connected to a support frame, and one side of the support frame is rotatably connected to a guide wheel that abuts against the surface of the transfer vehicle body. By abutting the guide wheel on the support frame against the surface of the transfer vehicle body, the sliding frame can slide up and down smoothly and can prevent its side deviation.

[0009] As a further solution of the present invention: the lifting mechanism includes a fixed seat fixed above the transfer vehicle body, the inner cavity of the fixed seat is rotatably connected to a wire take-up drum, the surface of the wire take-up drum is transmission-connected to a pull rope fixedly connected to the top of the sliding frame, and the top of the wire take-up drum is fixedly connected to a handle.

[0010] As a further solution of the present invention: the inner cavity of the fixing seat is slidably connected to the pull rope via a fixed pulley, and the pull rope is guided by the fixed pulley so that the pull rope slides more smoothly.

[0011] As a further solution of the present invention: two pull ropes are provided, and are fixedly connected to the two ends of the sliding frame respectively. Pulling is performed at two points, and the force is more even, which can effectively prevent jamming.

[0012] As a further solution of the present invention: buffer plates are fixedly connected to both sides of the planting seedling tray and respectively abut against the plastic partitions on both sides. Through the provision of the buffer plates, the planting seedling tray is fixed between the plastic partitions under interference fit.

[0013] As a further solution of the present invention: a guide rod is fixedly connected to the side of the transfer vehicle body and is slidably connected to the inner cavity of the sliding frame, and the guiding and positioning is performed by the guide rod.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present invention, when in use and when it needs to be transported, places the planting seedling trays in the storage space between two plastic partitions in sequence in the planting base through mechanical equipment, and then moves the transport vehicle to the transport place. At this time, the driving roller is driven to rotate by rotating the rotating handle, and the conveyor belt is driven to rotate for output. The planting seedling trays are horizontally transported to the placement grooves in the side sliding racks, and then a row of planting seedling trays are taken out from the sliding racks, and then a row of planting seedling trays of a loading module are output in sequence. The planting seedling trays can be output in columns quickly and stably without having to take them one by one. When the planting seedling trays are heavy, it is inconvenient to take the center part. In this way, it is more convenient to take, and more planting seedling trays can be loaded for one-time transportation.

[0016] 2. In the present invention, when a loading module is output, the sliding frame is moved to the loading module below, and the sliding pin slides it out of the plug-in slot. Then, the sliding frame is lowered by the lifting mechanism, and the take-up drum is driven to rotate by rotating the handle to lower the pull rope. Then, the sliding frame descends along the transfer vehicle body, and the guide wheels on the support frame abut against the surface of the transfer vehicle body. The sliding frame can slide up and down smoothly and can prevent it from lateral deviation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the present invention;

[0018] Figure 2 It is a top view of the structure of the present invention;

[0019] Figure 3 For the present invention Figure 1 A partial enlarged view of the middle A;

[0020] Figure 4 It is a structural schematic diagram of the fixing frame of the present invention.

[0021] In the figure: 1. transfer vehicle body; 2. fixed frame; 3. driving roller; 4. conveyor belt; 5. plastic partition; 6. snap-in groove; 7. seedling tray; 8. buffer plate; 9. sliding frame; 10. latch; 11. support frame; 12. guide wheel; 14. fixed seat; 15. handle; 16. pull rope; 17. take-up reel; 18. plug-in groove; 19. guide rod; 20. rotating handle; 21. placement groove. DETAILED DESCRIPTION

[0022] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the specific implementation mode, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0023] See also Figure 1-4 The present invention provides a technical solution: a seedling batch transfer device for field trials, comprising a transport vehicle body 1 driven by a wheel group, a plurality of loading modules for placing seedling trays 7 are arranged in the inner cavity of the transport vehicle body 1, an output module for outputting the seedling trays 7 lifted by a lifting mechanism is arranged on the side of the transport vehicle body 1, the loading module comprises a fixed frame 2 fixed in the inner cavity of the transport vehicle body 1, a driving roller 3 is rotatably connected to the inner cavity of the fixed frame 2, a conveyor belt 4 located in the inner cavity of the fixed frame 2 is transmission-connected to the surface of the driving roller 3, a plurality of plastic partitions 5 are fixed to the surface of the conveyor belt 4, a storage space for placing seedling trays 7 is separated between two plastic partitions 5, and a rotating handle 20 is clamped on the surface of the driving roller 3 through a clamping groove 6;

[0024] The output module includes a sliding frame 9 slidably arranged on the side of the transport vehicle body 1, one side of the sliding frame 9 is slidably connected with a latch 10 through a sliding groove, and a plurality of plug-in grooves 18 that are engaged with the latch 10 are opened on the side of the transport vehicle body 1, and the inner cavity of the sliding frame 9 is opened with a placement groove 21 for placing the planting seedling tray 7, and a through groove is opened on the side of the transport vehicle body 1, and the loading module and the output module are connected through the through groove. When it is needed to be transported in use, the planting seedling tray 7 is placed in the storage space between the two plastic partitions 5 in sequence in the planting base through mechanical equipment, and then the transport vehicle body 1 is moved to the transport place, at this time, the driving roller 3 is driven to rotate by rotating the rotating handle 20, and the conveyor belt 4 is driven to rotate for output, and the planting seedling tray 7 is horizontally transported to the placement groove 21 in the sliding frame 9 on the side, and then a row of planting seedling trays 7 are removed from the sliding frame 9, and then a row of planting seedling trays 7 of a loading module are output in sequence, so that the planting seedling trays 7 can be quickly and stably output in columns without taking them one by one, and when When the seedling tray 7 is heavy, it is inconvenient to take it in the center. In this way, it is more convenient to take it, and more seedling trays 7 can be loaded for one-time transportation. When one loading module is output, the sliding frame 9 is moved to the loading module below, and the sliding latch 10 slides it out of the plug-in slot 18. Then, the sliding frame 9 is lowered by the lifting mechanism, and the take-up drum 17 is driven to rotate by rotating the handle 15, and the pull rope 16 is lowered. Then the sliding frame 9 is lowered along the transport vehicle body 1, and the guide wheel 12 on the support frame 11 abuts against the surface of the transport vehicle body 1. The sliding frame 9 can slide up and down smoothly and can prevent it from lateral deviation. After descending to the corresponding position, the latch 10 is inserted into the plug-in slot 18, and then the rotating handle 20 inserted in the upper driving roller 3 is removed and installed in the clamping slot 6 in the lower driving roller 3. Repeat the above operation, and output multiple groups of seedling trays 7 in turn. After being quickly loaded by mechanical equipment in the planting base, they can be quickly output in batches when transported to the field.

[0025] There are multiple loading modules and plug-in slots 18, and the fixing frame 2 corresponds to the plug-in slots 18 on the left and right. The setting of multiple plug-in slots 18 can fix the output module on the side of the loading module at different positions to perform the discharging operation on the planting seedling tray 7.

[0026] The bottom of the sliding frame 9 is fixedly connected to a support frame 11, and one side of the support frame 11 is rotatably connected to a guide wheel 12 that abuts against the surface of the transfer vehicle body 1. By abutting the guide wheel 12 on the support frame 11 against the surface of the transfer vehicle body 1, the sliding frame 9 can slide up and down smoothly and can be prevented from lateral deviation.

[0027] The lifting mechanism includes a fixed seat 14 fixed above the transfer vehicle body 1, the inner cavity of the fixed seat 14 is rotatably connected to a wire take-up drum 17, the surface of the wire take-up drum 17 is transmission-connected to a pull rope 16 fixedly connected to the top of the sliding frame 9, and the top of the wire take-up drum 17 is fixedly connected to a handle 15.

[0028] The inner cavity of the fixing seat 14 is slidably connected to the pull rope 16 via a fixed pulley, and the pull rope 16 is guided by the fixed pulley so that the slide of the pull rope 16 is smoother.

[0029] Two pull ropes 16 are provided, and are respectively fixedly connected to the two ends of the sliding frame 9. The pull is performed at two points, and the force is more evenly applied, which can effectively prevent jamming.

[0030] Both sides of the planting seedling tray 7 are fixedly connected with buffer plates 8 respectively abutting against the plastic partitions 5 on both sides. Through the arrangement of the buffer plates 8, the planting seedling tray 7 is fixed between the plastic partitions 5 under interference fit.

[0031] A guide rod 19 is fixedly connected to the side of the transfer vehicle body 1 and is slidably connected to the inner cavity of the sliding frame 9, and the guide rod 19 is used for guiding and positioning.

[0032] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A seedling batch transfer device for field trials, comprising a transport vehicle (1) driven by a wheel set, wherein the inner cavity of the transport vehicle (1) is provided with a plurality of loading modules for placing seedling trays (7), and the side of the transport vehicle (1) is provided with an output module for outputting the seedling trays (7) by lifting the trays (7) through a lifting mechanism, characterized in that: The loading module comprises a fixed frame (2) fixed in the inner cavity of the transport vehicle body (1), the inner cavity of the fixed frame (2) is rotatably connected to a driving roller (3), the surface of the driving roller (3) is drivingly connected to a conveyor belt (4) located in the inner cavity of the fixed frame (2), a plurality of plastic partitions (5) are fixed on the surface of the conveyor belt (4), a storage space for placing a seedling tray (7) is separated between two plastic partitions (5), and a rotating handle (20) is clamped on the surface of the driving roller (3) through a clamping groove (6); The output module comprises a sliding frame (9) slidably arranged on the side of the transport vehicle body (1); one side of the sliding frame (9) is slidably connected to a latch (10) through a sliding groove; the side of the transport vehicle body (1) is provided with a plurality of plug-in grooves (18) engaged with the latch (10); the inner cavity of the sliding frame (9) is provided with a placement groove (21) for placing a seedling tray (7); the side of the transport vehicle body (1) is provided with a through groove; the loading module and the output module are connected through the through groove.

2. The seedling batch transfer device for field trials according to claim 1, characterized in that: A plurality of loading modules and plug-in slots (18) are provided, and the positions of the fixing frame (2) and the plug-in slots (18) correspond one to one on the left and right.

3. The seedling batch transfer device for field trials according to claim 1, characterized in that: The bottom of the sliding frame (9) is fixedly connected to a support frame (11), and one side of the support frame (11) is rotatably connected to a guide wheel (12) that abuts against the surface of the transfer vehicle body (1).

4. The seedling batch transfer device for field trials according to claim 1, characterized in that: The lifting mechanism comprises a fixed seat (14) fixed above the transfer vehicle body (1), the inner cavity of the fixed seat (14) is rotatably connected to a wire take-up drum (17), the surface of the wire take-up drum (17) is transmission-connected to a pull rope (16) fixedly connected to the top of the sliding frame (9), and the top of the wire take-up drum (17) is fixedly connected to a handle (15).

5. The seedling batch transfer device for field trials according to claim 1, characterized in that: The inner cavity of the fixing seat (14) is slidably connected to the pull rope (16) via a fixed pulley.

6. The seedling batch transfer device for field trials according to claim 1, characterized in that: Two pull ropes (16) are provided and are respectively fixedly connected to two ends of the sliding frame (9).

7. The seedling batch transfer device for field trials according to claim 1, characterized in that: Both sides of the seedling planting tray (7) are fixedly connected with buffer plates (8) which are respectively in contact with the plastic partitions (5) on both sides.

8. The seedling batch transfer device for field trials according to claim 1, characterized in that: A guide rod (19) is fixedly connected to the side of the transfer vehicle body (1) and is slidably connected to the inner cavity of the sliding frame (9).

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