Seedling transportation equipment

Abstract

The utility model discloses seedling transportation equipment, which relates to the technical field of seedling transportation and comprises a plurality of transportation devices, any two transportation devices in the plurality of transportation devices can be detachably connected along a first direction or form an included angle, and each transportation device comprises a support frame, at least one conveying belt, a driving piece and two first stop pieces, the supporting frame comprises two first supporting beams and two supporting shafts, the two first supporting beams are arranged at intervals in the second direction, the two supporting shafts are arranged between the two first supporting beams and located at the two ends of the first supporting beams, and each supporting shaft can rotate around the axis of the supporting frame relative to the supporting frame; the conveying belt is arranged on the peripheries of the two supporting shafts in a sleeving mode. The driving piece is arranged on the supporting frame and is in driving connection with a supporting shaft; the two first stopping pieces are arranged on the two first supporting beams in a one-to-one correspondence mode, and the top ends of the first stopping pieces are higher than the top ends of the first supporting beams. Therefore, automatic transportation is realized, the labor intensity of workers is reduced, and the working efficiency is improved.

Description

Technical Field

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

[0002] At present, seedling raising devices are widely used in agricultural production to cultivate seedlings. However, traditional seedling raising devices are mostly transported by manual handling, which has high labor intensity, low work efficiency, and high operating costs. At the same time, the seedlings are easily damaged during manual handling, affecting their growth. Utility Model Content

[0003] The main purpose of the utility model is to provide a rice seedling transportation device which can reduce the manual labor intensity and improve the transportation efficiency.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a rice seedling transport device for transporting a rice seedling raising device loaded with rice seedlings, and the rice seedling transport device comprises:

[0005] A support frame, comprising two first support beams extending along the first direction and two support shafts extending along the second direction, the two first support beams being spaced apart along the second direction, the two support shafts being arranged between the two first support beams and at both ends of the first support beams, and each of the support shafts being rotatable around its axis relative to the support frame;

[0006] At least one conveyor belt is extended along the first direction and sleeved on the outer circumference of the two support shafts, and the upper side of the conveyor belt is used for placing the seedling raising device;

[0007] a driving member, disposed on the support frame, drivingly connected to the support shaft to drive the support shaft to rotate relative to the support frame, so that the support shaft drives the conveyor belt to rotate relative to the support frame; and

[0008] Two first stoppers are disposed on the two first support beams in a one-to-one correspondence, and a top end of each of the first stoppers is higher than a top end of the first support beam;

[0009] The first direction, the second direction and the up-down direction are perpendicular to each other in a plane.

[0010] Optionally, first threaded holes are provided at both ends of each of the first support beams for any two of the support frames to be threadedly connected by bolts, so that any two of the transport devices can be connected along the first direction.

[0011] Optionally, the seedling transport equipment also includes at least one corner connecting frame, each of the corner connecting frames is arranged in an arc shape, and its two ends are threadedly connected to a first support shaft of the two support frames in a one-to-one correspondence, so that any two of the transport devices are connected at an angle.

[0012] Optionally, each of the corner connecting frames comprises:

[0013] two second support beams, spaced apart along the second direction, and each of the second support beams is arranged in an arc shape; and,

[0014] A plurality of second support shafts are disposed between two of the second support beams and are spaced apart along the extension direction of the second support beams. Each of the second support shafts can rotate around its axis relative to the second support beam.

[0015] Optionally, a second threaded hole is respectively formed at both ends of each of the second support beams, and a connecting plate is threadedly connected to the second support beam via bolts, and the connecting plate is threadedly connected to the corresponding first support beam.

[0016] Optionally, a second support beam located at the outer periphery of each of the corner connecting frames is provided with a second stopper, and a top end of the second stopper is higher than a top end of the second support beam.

[0017] Optionally, a plurality of rollers are provided between the two first support shafts of each support frame, the plurality of rollers are spaced apart along the first direction, and each of the rollers is extended along the second direction and connected to the two first support beams;

[0018] The conveyor belt is sleeved on the outer circumference of the roller.

[0019] Optionally, the driving member includes a driving motor;

[0020] Each of the transport devices further comprises a transmission mechanism, wherein the transmission mechanism comprises:

[0021] a transmission wheel, the output shaft of the driving motor being drivingly connected to the transmission wheel so as to drive the transmission wheel to rotate around an axis extending along the second direction; and

[0022] The transmission chain is sleeved on the outer circumference of the transmission wheel and a first support shaft to drive the first support shaft to rotate when the transmission wheel rotates.

[0023] Optionally, each of the transport devices further includes a motor speed regulator, and the motor speed regulator is electrically connected to the drive motor.

[0024] Optionally, at least one supporting foot is provided at the lower end of each supporting frame, and the supporting foot can move relative to the supporting frame along the first direction.

[0025] In the technical solution of the utility model, the seedling transport equipment includes a plurality of transport devices, and the conveyor belt is driven by the driving member to realize the automatic transport of the seedling raising device, which greatly reduces the labor intensity, improves the work efficiency, and reduces the probability of seedling damage compared with the manual handling method; and by arranging two of the first stoppers on the support frame, the transportation space of the seedling raising device can be limited during the transportation of the seedling raising device to prevent the seedling raising device from running off the side or falling from the support frame. In addition, any two of the plurality of transport devices can be detachably connected along a first direction or at an angle, so that the plurality of transport devices can be connected in a straight line or in a turning direction. Therefore, the staff can select the connection method of the transport device according to the actual terrain, plan the most convenient transportation route of the seedling raising device, further improve the transportation efficiency, and the seedling transport equipment has high flexibility in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0027] Figure 1 This is a structural schematic diagram of an embodiment of the rice seedling transportation equipment provided by the utility model.

[0028] Description of Figure Numbers:

[0029] Label name Label name 100 Seedling transport equipment 141 Transmission wheel 1 Transport device 142 Drive chain 11 Support frame 15 Motor speed controller 111 First support beam 16 Support feet 1111 First threaded hole 2 Corner connecting frame 112 Support shaft 21 Second support beam 12 conveyor 22 Second support shaft 13 First stopper 23 Second stopper 14 Transmission mechanism 24 Connecting plate

[0030] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0033] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0034] At present, seedling raising devices are widely used in agricultural production to cultivate seedlings. However, traditional seedling raising devices are mostly transported by manual handling, which has high labor intensity, low work efficiency, and high operating costs. At the same time, the seedlings are easily damaged during manual handling, affecting their growth.

[0035] In view of this, the utility model provides a rice seedling transport device 100, which is used to transport a rice seedling raising device loaded with rice seedlings. Figure 1 This is an embodiment of a rice seedling transport device 100 provided by the present invention.

[0036] See also Figure 1The rice seedling transport equipment 100 includes a plurality of transport devices 1, any two of the plurality of transport devices 1 can be detachably connected along a first direction or at an angle, each of the transport devices 1 includes a support frame 11, at least one conveyor belt 12, a driving member and two first stop members 13, the support frame 11 includes two first support beams 111 extending along the first direction and two support shafts 12 extending along the second direction, the two first support beams 111 are spaced apart along the second direction, the two support shafts 12 are disposed between the two first support beams 111 and at both ends of the first support beams 111, and each support shaft 12 can be relative to the support frame 1 1 rotates around its axis; the conveyor belt 12 is extended along the first direction and is sleeved on the outer circumference of the two support shafts 12, and the upper side surface thereof is used to place the seedling raising device; the driving member is arranged on the support frame 11, and is drivingly connected with one of the support shafts 12 to drive the support shaft 12 to rotate relative to the support frame 11, so that the support shaft 12 drives the conveyor belt 12 to rotate relative to the support frame 11; two first stoppers 13 are arranged on the two first support beams 111 in a one-to-one manner, and the top end of each first stopper 13 is higher than the top end of the first support beam 111; wherein the first direction, the second direction and the up-down direction are perpendicular to each other in a plane.

[0037] In the technical solution of the utility model, the seedling transport equipment 100 includes a plurality of transport devices 1, and the conveyor belt 12 is driven by the driving member to realize the automatic transportation of the seedling raising device, which greatly reduces the labor intensity, improves the work efficiency, and reduces the probability of seedling damage compared with the manual handling method; and by arranging two of the first stoppers 13 on the support frame 11, the transportation space of the seedling raising device can be limited during the transportation of the seedling raising device to prevent the seedling raising device from running off the side or falling off the support frame 11. In addition, any two of the plurality of transport devices 1 can be detachably connected along a first direction or at an angle, so that the plurality of transport devices 1 can be connected in a straight line or in a turning direction. Therefore, the staff can select the connection method of the transport device 1 according to the actual terrain, plan the most convenient transportation route of the seedling raising device, further improve the transportation efficiency, and the seedling transport equipment 100 has high flexibility in use.

[0038] It should be noted that, in the present invention, the number of conveyor belts 12 provided on each support frame 11 is not limited, and can be one, two, or three, etc. Specifically, it is provided according to the spacing between the two first support beams 111, that is, the width of the support frame 11 and the width of the conveyor belt 12. When a plurality of conveyor belts 12 are provided, the plurality of conveyor belts 12 are distributed sequentially along the second direction.

[0039] It should also be noted that, in the present invention, the up and down direction is the height direction of the transport device 1 , the first direction is the length direction of the transport device 1 , and the second direction is the width direction of the transport device 1 .

[0040] It should also be noted that, in the present invention, the seedling raising device includes a seedling raising tray, a seedling raising blanket, and the like.

[0041] Furthermore, in an embodiment of the present invention, the conveyor belt 12 is made of PVC, and the first support beam 111 and the first support shaft 12 are both made of aluminum alloy.

[0042] For further information, see Figure 1 A first threaded hole 1111 is provided at both ends of each of the first support beams 111, so that any two of the support frames 11 can be threadedly connected by bolts, so that any two of the transport devices 1 can be connected along the first direction, which is simple and convenient to operate.

[0043] For further information, see Figure 1 The rice seedling transport device 100 further includes at least one corner connecting frame 2, each corner connecting frame 2 is arranged in an arc shape, and its two ends are threadedly connected to a first support shaft 12 of two support frames 11 in a one-to-one correspondence, so that any two of the transport devices 1 are connected at an angle. In this way, the corner connecting frame 2 is used to realize the turning connection of any two of the transport devices 1. Furthermore, in an embodiment of the utility model, any two of the transport devices 1 are connected at an angle of 90°.

[0044] For further information, see Figure 1 Each of the corner connecting frames 2 includes two second support beams 21 and a plurality of second support shafts 2212. The two second support beams 21 are spaced apart along the second direction, and each of the second support beams 21 is arranged in an arc shape; a plurality of second support shafts 2212 are arranged between the two second support beams 21 and spaced apart along the extension direction of the second support beams 21, and each of the second support shafts 2212 can rotate around its axis relative to the second support beam 21.

[0045] It should be noted that, in the present invention, the connection method between the corner connecting frame 2 and the supporting frame 11 is not limited, and can be a snap-fit ​​connection, or a threaded connection, etc. Specifically, in order to simplify the structure, based on the embodiment described above where any two supporting frames 11 are connected by bolts and threads, please refer to Figure 1In one embodiment of the utility model, a second threaded hole is respectively opened at both ends of each second support beam 21, and a connecting plate 24 is threadedly connected to it by bolts, and the connecting plate 24 is threadedly connected to its corresponding first support beam 111; in this way, the versatility of the corner connecting frame 2 is improved.

[0046] For details, please refer to Figure 1 The second support beam 21 located at the periphery of each corner connecting frame 2 is provided with a second stopper 23, and the top of the second stopper 23 is higher than the top of the second support beam 21. In this way, the seedling raising device is prevented from running off or falling when passing through the corner connecting frame 2.

[0047] For details, please refer to Figure 1 A plurality of rollers are arranged between the two first support shafts 12 of each support frame 11, the plurality of rollers are spaced apart along the first direction, and each roller is extended along the second direction and connected to the two first support beams 111; the conveyor belt 12 is sleeved on the outer circumference of the roller. In this way, the bearing capacity of the conveyor belt 12 is improved by arranging the rollers, which is also conducive to improving the transportation efficiency of the rice seedling raising device.

[0048] For details, please refer to Figure 1 , the driving member includes a driving motor; each of the transport devices 1 also includes a transmission mechanism 14, the transmission mechanism 14 includes a transmission wheel 141 and a transmission chain 142, the output shaft of the driving motor is drivingly connected to the transmission wheel 141 to drive the transmission wheel 141 to rotate around an axis extending along the second direction; the transmission chain 142 is sleeved on the outer periphery of the transmission wheel 141 and a first support shaft 12 to drive the first support shaft 12 to rotate when the transmission wheel 141 rotates. More specifically, the transmission wheel is a gear, and the outer periphery of the first support shaft is provided with a toothed portion, so that the transmission wheel and the first support shaft are both adapted to mesh with the transmission chain.

[0049] For further information, see Figure 1 Each of the transport devices 1 also includes a motor speed regulator 15, which is electrically connected to the drive motor; by setting the motor speed regulator 15, the speed adjustment and rotation direction adjustment of the output shaft of the drive motor can be achieved, thereby improving the practicality of the transport device 1.

[0050] Specifically, due to the uneven ground of the field, when placing the plurality of support frames 11, some of the support frames 11 may be too high or too low compared to other support frames 11, which affects the transportation of the seedling raising device. Figure 1In one embodiment of the utility model, at least one supporting foot 16 is provided at the lower end of each supporting frame 11, and the supporting foot 16 can be moved relative to the supporting frame 11 along the first direction. Thus, the heights of the plurality of supporting frames 11 are similar or the same by moving the position of the supporting foot 16, thereby avoiding a large height difference and ensuring the transportation efficiency of the seedling raising device.

[0051] Furthermore, a plurality of mounting holes are provided on the first support beam 111 of each of the support frames 11, and the plurality of mounting holes are spaced apart along the first direction, and each of the support feet 16 is inserted with a mounting bolt matched with the mounting hole, so that the support foot 16 is threadedly connected to the support frame 11, thereby realizing the position adjustment of the support foot 16.

[0052] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A rice seedling transport device for transporting a rice seedling raising device loaded with rice seedlings, characterized in that: The rice seedling transport equipment comprises a plurality of transport devices, any two of which can be detachably connected along a first direction or at an angle, and each of the transport devices comprises: A support frame, comprising two first support beams extending along the first direction and two support shafts extending along the second direction, the two first support beams being spaced apart along the second direction, the two support shafts being arranged between the two first support beams and at both ends of the first support beams, and each of the support shafts being rotatable around its axis relative to the support frame; At least one conveyor belt is extended along the first direction and sleeved on the outer circumference of the two support shafts, and the upper side of the conveyor belt is used for placing the seedling raising device; a driving member, disposed on the support frame, drivingly connected to the support shaft to drive the support shaft to rotate relative to the support frame, so that the support shaft drives the conveyor belt to rotate relative to the support frame; and Two first stoppers are disposed on the two first support beams in a one-to-one correspondence, and a top end of each of the first stoppers is higher than a top end of the first support beam; The first direction, the second direction and the up-down direction are perpendicular to each other in a plane.

2. The rice seedling transport equipment according to claim 1, characterized in that: Both ends of each of the first support beams are provided with first threaded holes for any two of the support frames to be threadedly connected by bolts, so that any two of the transport devices can be connected along the first direction.

3. The rice seedling transport equipment according to claim 2, characterized in that: The seedling transport equipment also includes at least one corner connecting frame, each of which is arranged in an arc shape, and its two ends are threadedly connected to a first support shaft of the two support frames in a one-to-one correspondence, so that any two of the transport devices are connected at an angle.

4. The rice seedling transport equipment according to claim 3, characterized in that: Each of the corner connecting frames comprises: two second support beams, spaced apart along the second direction, and each of the second support beams is arranged in an arc shape; and, A plurality of second support shafts are disposed between two of the second support beams and are spaced apart along the extension direction of the second support beams. Each of the second support shafts can rotate around its axis relative to the second support beam.

5. The rice seedling transport equipment according to claim 4, characterized in that: Two ends of each of the second support beams are respectively provided with a second threaded hole, and a connecting plate is threadedly connected to the connecting plate via bolts, and the connecting plate is threadedly connected to the corresponding first support beam.

6. The rice seedling transport equipment according to claim 4, characterized in that: A second stopper is provided on the outer periphery of each of the corner connecting frames, and a top end of the second stopper is higher than a top end of the second supporting beam.

7. The rice seedling transport equipment according to claim 1, characterized in that: A plurality of rollers are arranged between the two first support shafts of each support frame, the plurality of rollers are spaced apart along the first direction, and each of the rollers is extended along the second direction and connected to the two first support beams; The conveyor belt is sleeved on the outer circumference of the roller.

8. The rice seedling transport equipment according to claim 1, characterized in that: The driving member includes a driving motor; Each of the transport devices further comprises a transmission mechanism, wherein the transmission mechanism comprises: a transmission wheel, the output shaft of the driving motor being drivingly connected to the transmission wheel so as to drive the transmission wheel to rotate around an axis extending along the second direction; and The transmission chain is sleeved on the outer circumference of the transmission wheel and a first support shaft to drive the first support shaft to rotate when the transmission wheel rotates.

9. The rice seedling transport equipment according to claim 8, characterized in that: Each of the transport devices further comprises a motor speed regulator, and the motor speed regulator is electrically connected to the drive motor.

10. The rice seedling transport equipment according to claim 1, characterized in that: At least one supporting foot is disposed at the lower end of each supporting frame, and the supporting foot can move relative to the supporting frame along the first direction.

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