Rice seedling loading and transporting device for rice planting

Abstract

The utility model discloses a rice seedling loading and transporting device for rice planting, and relates to the technical field of rice transportation. Supports are fixed to the left side and the right side of the top face of the placing frame, and protection units are installed at the top ends of the supports. The fixing unit comprises a supporting frame, a limiting frame, a two-way lead screw, a rotating wheel and sliding frames, the sliding frames are fixed to the left side face and the right side face of the supporting frame, the sliding frames are slidably connected with the outer side of the support, the two-way lead screw is rotatably connected to the rear side of the interior of the supporting frame, and threads at the two ends of the two-way lead screw are opposite. The two-way lead screw is adopted to drive the limiting frame to move so that the rice seedling loading and transporting frames of different specifications can be fixed, meanwhile, the sliding frame can adjust the distance between the multiple rice seedling loading and transporting frames, and therefore the applicability is improved, and meanwhile rice seedlings are prevented from being damaged; the insect-proof net can also prevent the rice seedlings from being gnawed by insects and ants in the transportation process.

Description

Technical Field

[0001] The utility model relates to the technical field of rice transportation, in particular to a rice seedling transportation device for rice planting. Background Art

[0002] With the continuous improvement of the intensive degree of agricultural production, the production of seedlings has gradually tended to be factory-based. Factory-based seedling cultivation is a mature agricultural advanced technology that has emerged with the rapid development of modern agriculture, large-scale agricultural operations, specialized production, and the continuous improvement of mechanization and automation. It is an important part of factory-based agriculture. The gradual specialization of rice seedlings and the transportation of rice seedlings are one of the important links in rice production. Half of the rice seedlings are transported in shipping frames during transportation. During the transportation of rice seedlings, the distance between the shipping frames is fixed, which will cause the rice seedlings to be damaged by downward pressure and are also easily eaten by insects and ants. For this reason, we propose a rice seedling transportation device for rice planting. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a rice seedling shipping device for rice planting. A two-way screw is used to drive the limit frame to move so as to fix rice seedling shipping frames of different specifications. At the same time, the sliding frame can adjust the distance between multiple rice seedling shipping frames, thereby increasing the applicability while preventing the rice seedlings from being damaged. The arranged insect-proof net can also prevent the rice seedlings from being eaten by insects and ants during transportation, which can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rice seedling loading and transporting device for rice planting, comprising a placing frame and a fixing unit;

[0005] Placement rack: brackets are fixed on both sides of the top surface, and a protective unit is installed on the top of the bracket;

[0006] The fixing unit comprises a supporting frame, a limiting frame, a bidirectional lead screw, a rotating wheel and a sliding frame, wherein the sliding frames are fixed on the left and right sides of the supporting frame, the sliding frame is slidably connected to the outer side of the frame, the bidirectional lead screw is rotatably connected to the rear side of the supporting frame, the threads at both ends of the bidirectional lead screw are opposite, the rotating wheel is arranged on the left side of the supporting frame, the right end of the rotating wheel is connected to the left end of the bidirectional lead screw, there are two limiting frames and they slide on the left and right sides of the supporting frame respectively, and the screw holes on the surface of the limiting frame are threadedly connected to the bidirectional lead screw.

[0007] The sliding frame slides on the outside of the bracket to adjust the distance between multiple support frames, which can prevent the rice seedlings from being damaged by extrusion due to too close spacing. The use of a bidirectional lead screw to drive the limit frame to move can fix rice seedling shipping frames of different specifications, facilitating subsequent transportation.

[0008] Furthermore, the fixing unit includes a placement groove, a spring, a pressing plate, a locking rod, and locking holes. The placement groove is opened on the outer side surface of the sliding frame. A spring is fixed inside the placement groove. The outer end of the spring is connected to one end of the inner side surface of the pressing plate. The middle of the inner side surface of the pressing plate is fixed with a locking rod. The locking holes are evenly opened on the surface of the bracket. The spring contracts to insert the locking rod into the locking holes, which can lock the position of the sliding frame to prevent damage to the rice seedlings caused by sliding.

[0009] Furthermore, the protection unit includes a protective shell, an insect-proof net, a magic male sticker, and a magic female sticker. The groove on the bottom surface of the protective shell is inserted and matched with the top end of the bracket. Magic female stickers are fixed on the front and back side surfaces of the protective shell. The top end of the inner side surface of the insect-proof net is fixed with a magic male sticker. The magic male sticker is adhesively bonded with the magic female sticker. The protective shell is inserted into the top end of the bracket, and the insect-proof net is installed by matching the magic female sticker with the magic male sticker. This can support the heavy objects placed above and also prevent the rice seedlings from being gnawed by insects and ants during transportation.

[0010] Furthermore, the protection unit also includes adhesive strips. There are two adhesive strips, which are respectively adhered to the front and back side surfaces of the placement rack. The adhesive strips are acrylic tapes, and the adhesive strips are adhered to the bottom of the insect-proof net, thereby increasing the installation stability of the insect-proof net.

[0011] Furthermore, it also includes a rubber pad and a clamping frame. Clamping frames are fixed at both ends of the outer side surface of the rubber pad. The clamping frames are engaged with the card slots on the surface of the limit frame. The clamping frames are inserted into the card slots to fix the rubber pad, thereby increasing the firmness of fixing the rice seedling shipping frame.

[0012] Furthermore, it also includes a handle and a rubber sleeve. There are four handles, and they are correspondingly fixed in pairs on the left and right side surfaces of the placement rack. The rubber sleeve is sleeved on the outside of the handle, and the provided handle facilitates the handling of the placement rack by personnel.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: The rice seedling shipping device for rice planting of the present utility model has the following advantages:

[0014] 1. By sliding the sliding frame on the outside of the bracket to adjust the distance between multiple support frames, it can prevent the rice seedlings from being damaged by extrusion due to too close spacing. The use of a bidirectional lead screw to drive the limit frame to move can fix rice seedling shipping frames of different specifications, facilitating subsequent transportation.

[0015] 2. It is inserted into the top of the bracket through the protective shell, and the insect-proof net is installed by cooperating with the magic mother sticker and the magic son sticker. In this way, while supporting the heavy objects placed above, it can also prevent the rice seedlings from being eaten by insects and ants during transportation. Description of the Drawings

[0016] Figure 1 It is a schematic structural diagram of the present invention;

[0017] Figure 2 It is a schematic structural diagram of the fixing unit of the present invention;

[0018] Figure 3 It is a partially enlarged schematic structural diagram of part A of the present invention.

[0019] In the figure: 1 placement rack, 2 fixing unit, 21 support frame, 22 limiting frame, 23 bidirectional lead screw, 24 runner, 25 sliding frame, 26 placement groove, 27 spring, 28 pressing plate, 29 locking rod, 210 locking hole, 3 protection unit, 31 protective shell, 32 insect-proof net, 33 magic son sticker, 34 magic mother sticker, 35 adhesive strip, 4 bracket, 5 rubber pad, 6 clamping frame, 7 handle, 8 rubber sleeve. Specific Embodiments

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1-3 , this embodiment provides a technical solution: A device for transporting rice seedlings for rice planting, including a placement rack 1 and a fixing unit 2;

[0022] Placement rack 1: Brackets 4 are fixed on both the left and right sides of the top surface. The top ends of the brackets 4 are equipped with a protection unit 3. The protection unit 3 includes a protection shell 31, an insect-proof net 32, a magic male fastener 33, and a magic female fastener 34. The groove on the bottom surface of the protection shell 31 is inserted and matched with the top end of the bracket 4. Magic female fasteners 34 are fixed on the front and rear sides of the protection shell 31. The top end of the inner side of the insect-proof net 32 is fixed with a magic male fastener 33, and the magic male fastener 33 is adhesively bonded with the magic female fastener 34. The protection shell 31 is inserted into the top end of the bracket 4, and the magic female fastener 34 and the magic male fastener 33 are used to install the insect-proof net 32. In this way, while supporting the heavy objects placed above, it can also prevent the rice seedlings from being eaten by insects and ants during transportation. The protection unit 3 also includes an adhesive strip 35. There are two adhesive strips 35, which are respectively bonded to the front and rear sides of the placement rack 1. The adhesive strip 35 is an acrylic tape, and the adhesive strip 35 is bonded to the bottom of the insect-proof net 32, thereby increasing the installation stability of the insect-proof net 32;

[0023] Fixing unit 2: It includes a support frame 21, a limiting frame 22, a bidirectional lead screw 23, a runner 24, and a sliding frame 25. Sliding frames 25 are fixed on both the left and right sides of the support frame 21. The sliding frames 25 are slidably connected to the outside of the brackets 4. The bidirectional lead screw 23 is rotatably connected to the rear side inside the support frame 21. The threads at both ends of the bidirectional lead screw 23 are opposite. The runner 24 is arranged on the left side of the support frame 21, and the right end of the runner 24 is connected to the left end of the bidirectional lead screw 23. There are two limiting frames 22, which are respectively slid on the left and right sides inside the support frame 21. The screw holes on the surface of the limiting frame 22 are threadedly connected to the bidirectional lead screw 23. The sliding frames 25 slide on the outside of the brackets 4 to adjust the distance between multiple support frames 21. In this way, it can prevent the rice seedlings from being damaged by extrusion due to too close spacing. And using the bidirectional lead screw 23 to drive the limiting frame 22 to move can fix the rice seedling shipping frames of different specifications for subsequent transportation. The fixing unit 2 includes a placement groove 26, a spring 27, a pressing plate 28, a locking rod 29, and a locking hole 210. The placement groove 26 is opened on the outer side of the sliding frame 25. A spring 27 is fixed inside the placement groove 26. The outer end of the spring 27 is connected to one end of the inner side of the pressing plate 28. The middle part of the inner side of the pressing plate 28 is fixed with a locking rod 29. The locking holes 210 are evenly opened on the surface of the bracket 4. The spring 27 contracts to insert the locking rod 29 into the locking hole 210. In this way, the position of the sliding frame 25 can be locked to prevent sliding and damaging the rice seedlings. It also includes a rubber pad 5 and a clamping frame 6. Both ends of the outer side of the rubber pad 5 are fixed with clamping frames 6. The clamping frames 6 are clamped with the card slots on the surface of the limiting frame 22. The clamping frames 6 are clamped into the card slots to fix the rubber pad 5, thereby increasing the firmness of the fixation of the rice seedling shipping frame. It also includes a handle 7 and a rubber sleeve 8. There are four handles 7, and they are fixed in pairs on the left and right sides of the placement rack 1. The outer side of the handle 7 is sleeved with a rubber sleeve 8. The provided handle 7 facilitates the personnel to carry the placement rack 1.

[0024] The working principle of a rice seedling loading and transporting device for rice planting provided by the present utility model is as follows: First, the sliding frame 25 slides outside the bracket 4 to adjust the distance between multiple support frames 21. The spring 27 contracts to insert the locking rod 29 into the locking hole 210, so as to lock the position of the sliding frame 25 to prevent sliding and damage to the rice seedlings, and prevent damage to the rice seedlings caused by too close spacing. The bidirectional lead screw 23 drives the limit frame 22 to move to fix rice seedling loading and transporting frames of different specifications for subsequent transportation. The rubber pad 5 provided can increase the firmness of the fixation of the rice seedling loading and transporting frame. Then, the protective shell 31 is inserted into the top of the bracket 4, and the insect-proof net 32 is installed in cooperation with the magic mother sticker 34 and the magic son sticker 33. This can support the heavy objects placed above and also prevent the rice seedlings from being eaten by insects and ants during transportation. The handle 7 provided facilitates the handling of the placing rack 1 by personnel.

[0025] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be similarly included in the patent protection scope of the present utility model.

Claims

1. A rice seedling loading and transporting device for rice planting, characterized in that: It includes a placement rack (1) and a fixing unit (2); Placement rack (1): Brackets (4) are fixed on both the left and right sides of the top surface. A protective unit (3) is installed at the top end of the bracket (4); Fixing unit (2): It includes a support frame (21), a limit frame (22), a bidirectional lead screw (23), a runner (24) and a sliding frame (25). Sliding frames (25) are fixed on both the left and right side surfaces of the support frame (21). The sliding frame (25) is slidably connected to the outside of the bracket (4). The bidirectional lead screw (23) is rotatably connected to the rear side inside the support frame (21). The threads at both ends of the bidirectional lead screw (23) are opposite. The runner (24) is arranged on the left side surface of the support frame (21). The right end of the runner (24) is connected to the left end of the bidirectional lead screw (23). There are two limit frames (22) which are respectively slid on the left and right sides inside the support frame (21). The screw holes on the surface of the limit frame (22) are threadedly connected to the bidirectional lead screw (23).

2. The rice seedling shipping device for rice planting according to claim 1, characterized in that: The fixing unit (2) includes a placement groove (26), a spring (27), a pressing plate (28), a locking rod (29) and a locking hole (210). The placement groove (26) is opened on the outer side surface of the sliding frame (25). A spring (27) is fixed inside the placement groove (26). The outer end of the spring (27) is connected to one end of the inner side surface of the pressing plate (28). A locking rod (29) is fixed in the middle of the inner side surface of the pressing plate (28). The locking holes (210) are evenly opened on the surface of the bracket (4).

3. A rice seedling shipping device for rice planting according to claim 1, characterized in that: The protective unit (3) includes a protective shell (31), an insect-proof net (32), a magic male fastener (33) and a magic female fastener (34). The groove on the bottom surface of the protective shell (31) is in fit and insertion connection with the top end of the bracket (4). Magic female fasteners (34) are fixed on both the front and rear side surfaces of the protective shell (31). A magic male fastener (33) is fixed at the top end of the inner side surface of the insect-proof net (32). The magic male fastener (33) is adhesively bonded with the magic female fastener (34).

4. The rice seedling loading and transporting device for rice planting according to claim 1, characterized in that: The protective unit (3) further includes an adhesive strip (35). There are two adhesive strips (35) which are respectively adhesively bonded on the front and rear side surfaces of the placement rack (1). The adhesive strip (35) is an acrylic tape.

5. The rice seedling loading and transporting device for rice planting according to claim 1, characterized in that: It also includes a rubber pad (5) and a clamping frame (6). Clamping frames (6) are fixed at both ends of the outer side surface of the rubber pad (5). The clamping frame (6) is clamped with the card slot on the surface of the limit frame (22).

6. The rice seedling loading and transporting device for rice planting according to claim 1, characterized in that: It also includes a handle (7) and a rubber sleeve (8). There are four handles (7) which are correspondingly fixed in pairs on the left and right side surfaces of the placement rack (1). A rubber sleeve (8) is sleeved on the outside of the handle (7).

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