Loading and unloading machine for breeding and seedling raising hole trays

Abstract

The invention provides a loading and unloading machine for breeding and seedling raising trays, which is used for loading and unloading the breeding and seedling raising trays. The conveying mechanism is used for conveying the breeding and seedling raising hole trays in the first direction; and the first clamping mechanism is arranged on the machine body, the first clamping mechanism is provided with a first clamping piece, the first clamping piece is configured to be suitable for clamping the breeding and seedling raising hole tray, and the first clamping piece can move in the second direction so as to push the breeding and seedling raising hole tray out of the conveying mechanism and send the breeding and seedling raising hole tray back to the conveying mechanism. According to the loading and unloading machine for the breeding and seedling raising hole trays, by arranging the first clamping mechanism, the breeding and seedling raising hole trays can be conveyed between the conveying mechanism and the structure for storing the breeding and seedling raising hole trays, so that the loading and unloading cost can be effectively reduced, the conveying efficiency of the breeding and seedling raising hole trays can be effectively improved, and meanwhile the automation level can be improved.

Description

Technical Field

[0001] The present invention relates to the technical field of manufacturing breeding and seedling raising plug trays loading and unloading machines, and in particular to a breeding and seedling raising plug trays loading and unloading machine. Background Art

[0002] In the existing breeding and seedling raising processes, generally, seeds or seedlings are cultured in breeding and seedling raising plug trays. The breeding and seedling raising plug trays need to be moved to a breeding and seedling raising vehicle for culturing seedlings on a transmission mechanism. After the culturing is completed, the breeding and seedling raising plug trays need to be sent back to the transmission mechanism. Thus, the breeding and seedling raising plug trays need to be transmitted between the transmission mechanism and the breeding and seedling raising vehicle. However, in the existing solutions, the transmission process of the breeding and seedling raising plug trays generally adopts manual handling. This form of transmission takes a long time and the manual efficiency is low, thus unable to effectively improve the transmission efficiency of the breeding and seedling raising plug trays. Summary of the Invention

[0003] The present invention aims to at least solve one of the technical problems existing in the prior art. For this reason, the present invention provides a breeding and seedling raising plug trays loading and unloading machine, and the breeding and seedling raising plug trays loading and unloading machine can improve the transmission efficiency.

[0004] The breeding and seedling raising plug trays loading and unloading machine according to the first aspect embodiment of the present invention is used for loading and unloading breeding and seedling raising plug trays, and includes: a machine body; a transmission mechanism, the transmission mechanism is used for transmitting the breeding and seedling raising plug trays along a first direction; a first clamping mechanism, the first clamping mechanism is arranged on the machine body, the first clamping mechanism is provided with a first clamping member, the first clamping member is configured to be suitable for clamping the breeding and seedling raising plug trays, and the first clamping member is movable along a second direction to push the breeding and seedling raising plug trays out of the transmission mechanism and send the breeding and seedling raising plug trays back to the transmission mechanism. The first direction is the transmission direction of the transmission mechanism, and the second direction is the width direction of the transmission mechanism.

[0005] According to the breeding and seedling raising plug trays loading and unloading machine of the present invention, by setting the first clamping mechanism, the transmission of the breeding and seedling raising plug trays between the transmission mechanism and the structure for storing the breeding and seedling raising plug trays can be realized. Thus, the loading and unloading cost can be effectively reduced, the transmission efficiency of the breeding and seedling raising plug trays can be effectively improved, and at the same time, the automation level can also be improved.

[0006] According to some embodiments of the present invention, the first clamping member includes: a connecting beam, the connecting beam extends along the first direction; a first clamping plate, the first clamping plate is connected to the connecting beam; a second clamping plate, the second clamping plate is connected to the connecting beam, the first clamping plate and the second clamping plate are relatively movable in the up and down direction with respect to the connecting beam, and the first clamping plate and the second clamping plate are suitable for cooperating with each other to clamp the breeding and seedling raising plug trays.

[0007] According to some alternative embodiments of the present invention, a butt-joint member is provided at the edge of the first clamping plate, and the butt-joint member abuts against the upper surface of the breeding and seedling-growing tray; and / or, the second clamping plate is located below the first clamping plate, and a flanging extending upward is provided at the edge of the side of the second clamping plate facing the breeding and seedling-growing tray, and the flanging is adapted to extend into a groove at the edge of the breeding and seedling-growing tray.

[0008] According to some alternative embodiments of the present invention, the number of the butt-joint members is multiple, and the multiple butt-joint members are arranged at intervals on the first clamping plate along the first direction. The number of the flangings is multiple, and the multiple flangings are arranged at intervals on the second clamping plate along the first direction. The butt-joint members and the flangings are arranged corresponding to each other in the up-down direction. The first clamping member is configured to be adapted to cooperate with the multiple flangings and the multiple butt-joint members to simultaneously clamp multiple breeding and seedling-growing trays.

[0009] According to some embodiments of the present invention, it includes: a tray, which is provided on one side of the transmission mechanism in the second direction and is adapted to carry the breeding and seedling-growing tray. The first clamping member is adapted to clamp the breeding and seedling-growing tray so that the breeding and seedling-growing tray moves between the tray and the transmission mechanism; a lifting mechanism, which is connected to the tray and is used to drive the tray to move in the up-down direction; a second clamping mechanism, which is provided with a second clamping member, and the second clamping member is configured to be adapted to clamp the breeding and seedling-growing tray and is movable along the second direction so that the breeding and seedling-growing tray moves between the tray and the breeding and seedling-growing vehicle.

[0010] According to some alternative embodiments of the present invention, the structure of the second clamping member is the same as the structure of the first clamping member.

[0011] According to some embodiments of the present invention, the breeding loading and unloading machine further includes: a first driving member, which is connected to the second clamping mechanism and is used to drive the second clamping mechanism to move in the up-down direction.

[0012] According to some embodiments of the present invention, the breeding loading and unloading machine includes: a sensor, which is fixed on the tray. The breeding and seedling-growing vehicle includes a plurality of layers arranged at intervals in the up-down direction, and a storage space for the breeding and seedling-growing tray is defined between adjacent layers. The sensor is used to detect the height of the layer in the up-down direction.

[0013] According to some embodiments of the present invention, the breeding and seedling-growing tray loading and unloading machine includes: a fixing mechanism, which is configured to be adapted to fix the breeding vehicle to limit the movement of the breeding and seedling-growing vehicle. The fixing mechanism includes a plurality of fixing members, and the plurality of fixing members are arranged at intervals along the circumference of the breeding and seedling-growing vehicle.

[0014] According to some alternative embodiments of the present invention, the fixing member includes: a clamping arm adapted to clamp the breeding and seedling-raising cart; and a second driving member connected to the clamping arm for driving the clamping arm to move so as to clamp the breeding and seedling-raising cart.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present invention. Description of the Drawings

[0016] Figure 1 is a schematic diagram of a breeding and seedling-raising tray loading and unloading machine according to an embodiment of the present invention;

[0017] Figure 2 is Figure 1 a schematic diagram of one angle of the breeding and seedling-raising tray loading and unloading machine shown in

[0018] Figure 3 is Figure 2 a schematic diagram of another angle of the breeding and seedling-raising tray loading and unloading machine shown in

[0019] Figure 4 is Figure 2 a schematic diagram of yet another angle of the breeding and seedling-raising tray loading and unloading machine shown in

[0020] Figure 5 is Figure 2 a schematic diagram of one angle of the first clamping mechanism shown in

[0021] Figure 6 is Figure 2 a schematic diagram of another angle of the first clamping mechanism shown in

[0022] Figure 7 is Figure 6 a schematic diagram of the lifting mechanism shown in

[0023] Figure 8 is Figure 2 a schematic diagram of one angle of the second clamping mechanism shown in

[0024] Figure 9 is Figure 8 a schematic diagram of one angle of the second clamping mechanism shown in

[0025] Figure 10 is Figure 2 a schematic diagram of one angle of the breeding and seedling-raising cart and the fixing mechanism shown in

[0026] Figure 11 is Figure 10Schematic diagram of another angle of the breeding and seedling-raising vehicle and the fixing mechanism shown in the figure.

[0027] Reference numerals:

[0028] 100, Breeding and seedling-raising tray loader / unloader;

[0029] 10, Body;

[0030] 20, Transmission mechanism;

[0031] 30, First clamping mechanism; 31, First clamping member; 311, Connecting beam; 312, First clamping plate; 3121, Contact member; 313, Second clamping plate; 3131, Flange; 32, First driving motor;

[0032] 40, Tray;

[0033] 50, Lifting mechanism; 51, Lifting motor;

[0034] 60, Second clamping mechanism; 61, Second clamping member; 62, Second driving motor;

[0035] 70, First driving member;

[0036] 80, Fixing mechanism; 81, Fixing member; 811, Clamping arm; 812, Second driving member;

[0037] 90, Breeding and seedling-raising vehicle; 91, Shelf. Detailed implementation manners

[0038] The embodiments of the present invention will be described in detail below. Examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0039] Reference will be made below to the Figure 1-11 description of the breeding and seedling-raising tray loader / unloader 100 according to an embodiment of the present invention.

[0040] Referring to Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 6 and Figure 10 , the breeding and seedling-raising tray loader / unloader 100 according to an embodiment of the present invention is used for loading and unloading breeding and seedling-raising trays. The breeding and seedling-raising trays have a plurality of breeding cavities recessed downward, and the plurality of breeding cavities are arranged in sequence. The peripheral edge of the breeding and seedling-raising tray extends downward, so as to form a groove on the inner side at the peripheral edge of the breeding and seedling-raising tray.

[0041] The breeding and seedling-raising tray loader / unloader 100 includes: a machine body 10, a transmission mechanism 20, and a first clamping mechanism 30. Specifically, the transmission mechanism 20 is used to transmit breeding and seedling-raising trays in a first direction (such as the left-right direction shown in Figure 2 ); the first clamping mechanism 30 is arranged on the machine body 10, and the first clamping mechanism 30 is provided with a first clamping member 31, and the first clamping member 31 is configured to be suitable for clamping breeding and seedling-raising trays. The first clamping member 31 is movable in a second direction (such as the front-back direction shown in Figure 2 ) to push the breeding and seedling-raising trays out of the transmission mechanism 20 and send the breeding and seedling-raising trays back to the transmission mechanism 20. The first direction is the transmission direction of the transmission mechanism 20, and the second direction is the width direction of the transmission mechanism 20.

[0042] For example, as shown in Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 6 and Figure 10 , the transmission mechanism 20 is a conveyor belt extending in the left-right direction, and the breeding and seedling-raising trays are conveyed in a pipeline manner on the upper side of the conveyor belt. The machine body 10 is fixed on the ground, the first clamping mechanism 30 is fixed on the machine body 10, and the first clamping member 31 can move relative to the machine body 10 in the front-back direction.

[0043] When the breeding and seedling-raising tray loader / unloader 100 is running, if the transmission mechanism 20 is running and the breeding and seedling-raising trays on the transmission mechanism 20 need to be pushed out of the transmission mechanism 20, the first clamping mechanism 30 clamps the breeding and seedling-raising trays and moves forward until the breeding and seedling-raising trays are pushed out of the transmission mechanism 20. At this time, the loading of the breeding and seedling-raising trays to other structures is completed. For example, the breeding and seedling-raising trays can be transmitted to the tray 40 or the breeding and seedling-raising vehicle 90. If the transmission mechanism 20 is running and the breeding and seedling-raising trays need to be sent back to the transmission mechanism 20, the first clamping mechanism 30 moves forward until it clamps the breeding and seedling-raising trays in the tray 40 or the breeding and seedling-raising vehicle 90, and then the first clamping mechanism 30 moves backward until the breeding and seedling-raising trays are sent back to the transmission mechanism 20. At this time, the unloading of the breeding and seedling-raising trays from other structures to the transmission mechanism 20 is completed. For example, the breeding and seedling-raising trays can be sent back from the tray 40 or the breeding and seedling-raising vehicle 90 to the transmission mechanism 20.

[0044] The breeding and seedling-raising tray loading and unloading machine 100 of the present invention is provided with a first clamping mechanism 30. The first clamping mechanism 30 can push the breeding and seedling-raising trays out of the transmission mechanism 20 and send the breeding and seedling-raising trays back to the transmission mechanism 20. Therefore, the breeding and seedling-raising trays can be transferred between the transmission mechanism 20 and the structure for storing the breeding and seedling-raising trays. For example, the structure for storing the breeding and seedling-raising trays can be a breeding and seedling-raising cart 90. Thus, there is no need for manual operation to load and unload the breeding and seedling-raising trays, which can effectively reduce costs. At the same time, compared with the existing breeding and seedling-raising tray loading and unloading machine 100 that can only push the breeding and seedling-raising trays out of the transmission mechanism 20 and cannot send the breeding and seedling-raising trays back to the transmission mechanism 20, the breeding and seedling-raising tray loading and unloading machine 100 of the present application can achieve two-way transfer of the breeding and seedling-raising trays, thereby effectively improving the transmission efficiency of the breeding and seedling-raising trays.

[0045] Furthermore, there is no need to consider the problem of whether the speed of manual loading and unloading of the breeding and seedling-raising trays is compatible with the production rate of the transmission mechanism 20, which can further improve the transmission efficiency. At the same time, the clamping direction of the first clamping member 31 is perpendicular to the transmission direction of the transmission mechanism 20. When the first clamping member 31 clamps the breeding and seedling-raising trays, it will not affect the normal operation of the transmission mechanism 20, and thus can effectively ensure the working efficiency of the breeding and seedling-raising tray loading and unloading machine 100 and effectively improve the automation level.

[0046] According to the breeding and seedling-raising tray loading and unloading machine 100 of the embodiment of the present invention, by providing the first clamping mechanism 30, the breeding and seedling-raising trays can be transferred between the transmission mechanism 20 and the structure for storing the breeding and seedling-raising trays, thereby effectively reducing the loading and unloading costs, effectively improving the transmission efficiency of the breeding and seedling-raising trays, and at the same time, improving the automation level.

[0047] According to some embodiments of the present invention, referring to Figure 2 、 Figure 5 and Figure 6 ,the first clamping member 31 includes: a connecting beam 311, a first clamping plate 312 and a second clamping plate 313. Specifically, the connecting beam 311 extends along a first direction (such as the left-right direction shown in Figure 5 );the first clamping plate 312 is connected to the connecting beam 311;the second clamping plate 313 is connected to the connecting beam 311. The first clamping plate 312 and the second clamping plate 313 can move relative to the connecting beam 311 in the up-down direction, and the first clamping plate 312 and the second clamping plate 313 are adapted to cooperate with each other to clamp the breeding and seedling-raising trays.

[0048] In this way, the clamping method of using the first clamping plate 312 and the second clamping plate 313 to clamp the breeding and seedling-raising tray can ensure the stability of the first clamping member 31 when clamping the breeding and seedling-raising tray, effectively preventing the breeding and seedling-raising tray from falling. At the same time, compared with the fixing form in the prior art where a hook extends into the groove of the breeding and seedling-raising tray, this fixing form of fixing the breeding and seedling-raising tray in the present application can effectively prevent the first clamping member 31 from damaging the breeding and seedling-raising tray, and thus can protect the breeding and seedling-raising tray and the seedlings in the breeding and seedling-raising tray.

[0049] For example, as Figure 2 , Figure 5 and Figure 6 show, the connecting beam 311 extends horizontally in the left-right direction. The first clamping plate 312 is movable relative to the connecting beam 311 in the up-down direction, and the second clamping plate 313 is movable relative to the connecting beam 311 in the up-down direction. When the first clamping plate 312 and the second clamping plate 313 approach each other, they clamp the breeding and seedling-raising tray. When the first clamping plate 312 and the second clamping plate 313 move away from each other, they move away from the breeding and seedling-raising tray. Preferably, both the first clamping plate 312 and the second clamping plate 313 are driven by cylinders. This driving form has a simple structure and strong stability, thus facilitating batch use.

[0050] According to some alternative embodiments of the present invention, referring to Figure 5 and Figure 6 , a contact member 3121 is provided at the edge of the first clamping plate 312, and the contact member 3121 abuts against the upper surface of the breeding and seedling-raising tray. Thereby, the stability of the first clamping member 31 when clamping the breeding and seedling-raising tray can be further ensured.

[0051] Furthermore, as Figure 5 and Figure 6 show, the second clamping plate 313 is located below the first clamping plate 312 (the lower side of the first clamping plate 312 as shown in Figure 6 ). An upwardly extending flanging 3131 is provided at the edge of the side of the second clamping plate 313 facing the breeding and seedling-raising tray (the front side edge of the second clamping plate 313 as shown in Figure 6 ). The flanging 3131 is adapted to extend into the groove at the edge of the breeding and seedling-raising tray. Thereby, the flanging 3131 can prevent the breeding and seedling-raising tray from moving relative to the first clamping member 31, facilitating the first clamping member 31 to clamp the breeding and seedling-raising tray. At the same time, the flanging 3131 and the contact member 3121 cooperate to further ensure the stability of the first clamping member 31 when clamping the breeding and seedling-raising tray.

[0052] For example, as Figure 5 and Figure 6As shown, the second clamping plate 313 is located below the first clamping plate 312. An abutting member 3121 extending in the vertical direction is provided along the front end edge of the first clamping plate 312. The abutting member 3121 is an elastic structure, so as to prevent the abutting member 3121 from damaging the breeding and seedling-raising tray. A flanging 3131 extending upward is provided on the front side of the second clamping plate 313. The flanging 3131 and the second clamping plate 313 are an integral part, which facilitates the processing and manufacturing of the flanging 3131.

[0053] When the first clamping plate 312 and the second clamping plate 313 cooperate to clamp the breeding and seedling-raising tray, the abutting member 3121 of the first clamping plate 312 abuts against the upper surface of the peripheral edge of the breeding and seedling-raising tray, and the upper end of the flanging 3131 extends into the groove at the peripheral edge of the breeding and seedling-raising tray. In the vertical direction, the abutting member 3121 and the flanging 3131 correspond to clamp the breeding and seedling-raising tray.

[0054] According to some alternative embodiments of the present invention, with reference to Figure 5 and Figure 6 , the number of the abutting members 3121 is multiple. That is to say, the number of the abutting members 3121 can be two, three or four or more. The multiple abutting members 3121 are arranged at intervals along the first direction (such as the left-right direction shown in Figure 5 ) on the first clamping plate 312. The number of the flangings 3131 is multiple. That is to say, the number of the flangings 3131 can be two, three or four or more. The multiple flangings 3131 are arranged at intervals along the first direction on the second clamping plate 313. The abutting members 3121 and the flangings 3131 are arranged corresponding to each other in the vertical direction. The first clamping member 31 is configured to be adapted to cooperate with the multiple flangings 3131 and the multiple abutting members 3121 to simultaneously clamp multiple breeding and seedling-raising trays.

[0055] In this way, compared with the traditional type of breeding and seedling-raising tray loading and unloading machine 100 that can only convey singly, the breeding and seedling-raising tray loading and unloading machine 100 of the present application can simultaneously clamp multiple breeding and seedling-raising trays. Therefore, the efficiency of transporting the breeding and seedling-raising trays can be further improved, the transportation time can be saved, and thus the control of time in the breeding and seedling-raising process can be effectively ensured. At the same time, the cooperation structure of the abutting member 3121 and the flanging 3131 is simple, the cost is low, and the stability is high, which is convenient for batch use.

[0056] For example, as shown in Figure 5 and Figure 6 , the number of the abutting members 3121 is multiple. The multiple abutting members 3121 are arranged at intervals along the left-right direction on the first clamping plate 312. The number of the flangings 3131 is multiple. The multiple flangings 3131 are arranged at intervals along the left-right direction on the second clamping plate 313. Each flanging 3131 corresponds to two abutting members 3121 in the vertical direction. Preferably, the first clamping member 31 can simultaneously clamp five breeding and seedling-raising trays at a time, so as to effectively ensure the transmission efficiency.

[0057] According to some embodiments of the present invention, with reference to Figure 2 , Figure 4 , Figure 5 , Figure 7 , Figure 8 and Figure 9 , the breeding and seedling raising plug tray loader 100 includes: a tray 40, a lifting mechanism 50, and a second clamping mechanism 60. Specifically, the tray 40 is disposed on one side of the transmission mechanism 20 in the second direction (such as the front-rear direction shown in Figure 4 ), (such as the front side of the transmission mechanism 20 shown in Figure 4 ), and is adapted to carry the breeding and seedling raising plug trays. The first clamping member 31 is adapted to clamp the breeding and seedling raising plug trays so that the breeding and seedling raising plug trays move between the tray 40 and the transmission mechanism 20; the lifting mechanism 50 is connected to the tray 40 and is used to drive the tray 40 to move in the up-down direction (such as the up-down direction shown in Figure 7 ); the second clamping mechanism 60 is provided with a second clamping member 61, and the second clamping member 61 is configured to be adapted to clamp the breeding and seedling raising plug trays and is movable along the second direction so that the breeding and seedling raising plug trays move between the tray 40 and the breeding vehicle 90.

[0058] In this way, the breeding and seedling raising plug trays are transferred between the transmission mechanism 20 and the tray 40 by the first clamping member 31, and the breeding and seedling raising plug trays are transferred between the tray 40 and the breeding vehicle 90 by the second clamping mechanism 60. Thus, the transfer of the breeding and seedling raising plug trays between the transmission mechanism 20 and the breeding vehicle 90 can be completed, and furthermore, the loading and unloading efficiency of the breeding and seedling raising plug trays can be effectively improved. At the same time, by setting the second clamping mechanism 60, the moving stroke of the first clamping mechanism 30 can be effectively reduced, and thus the manufacturing difficulty of the first clamping mechanism 30 can be effectively reduced.

[0059] Furthermore, the second clamping mechanism 60 cooperates with the tray 40, and the tray 40 can move in the up-down direction, so that the second clamping mechanism 60 can adapt to the space for storing the breeding and seedling raising plug trays at different height positions on the breeding vehicle 90. Furthermore, the accuracy and efficiency of the transfer of the breeding and seedling raising plug trays can be effectively ensured.

[0060] For example, as shown in Figure 2 , Figure 4 , Figure 7 , Figure 8 and Figure 9 , the tray 40 is disposed on the front side of the transmission mechanism 20. The first clamping mechanism 30 moves back and forth to transfer the breeding and seedling raising plug trays between the transmission mechanism 20 and the tray 40. The lifting mechanism 50 is disposed between the transmission mechanism 20 and the breeding vehicle 90. The tray 40 moves up and down under the action of the lifting mechanism 50. The second clamping mechanism 60 is disposed on the lifting mechanism 50, and the second clamping mechanism 60 moves back and forth to transfer the breeding and seedling raising plug trays between the tray 40 and the breeding vehicle 90.

[0061] Further, as shown in Figure 5 , Figure 7 and Figure 8 , a first driving motor 32 is provided on the first clamping mechanism 30. The first driving motor 32 can drive the first clamping member 31 to move in the front-rear direction. The first driving motor 32 is a servo motor. A lifting motor 51 is provided on the lifting assembly. The lifting motor 51 is used to drive the tray 40 to move up and down. The lifting motor 51 is a servo motor. A second driving motor 62 is provided on the second clamping mechanism 60. The second driving motor 62 can drive the second clamping member 61 to move in the front-rear direction. The second driving motor 62 is a servo motor.

[0062] According to some alternative embodiments of the present invention, referring to Figure 5 , Figure 7 and Figure 8 , the structure of the second clamping member 61 is the same as that of the first clamping member 31. Thus, the second clamping member 61 does not need to be separately molded, thereby reducing the manufacturing cost of the second clamping member 61, and further reducing the manufacturing cost of the breeding and seedling-growing tray loader 100.

[0063] According to some alternative embodiments of the present invention, referring to Figure 8 and Figure 9 , the breeding and seedling-growing tray loader 100 further includes: a first driving member 70. The first driving member 70 is connected to the second clamping mechanism 60 and is used to drive the second clamping mechanism 60 to move in the up-down direction (such as the up-down direction shown in Figure 8 ). Thus, when the first clamping member 31 transfers the breeding and seedling-growing tray between the transfer mechanism 20 and the tray 40, the first driving member 70 can drive the second clamping mechanism 60 to move upward to a suitable position, thereby avoiding the mutual influence between the first clamping mechanism 30 and the second clamping mechanism 60. At the same time, when the breeding and seedling-growing tray is continuously input on the transfer mechanism 20, the first driving member 70 can drive the first clamping member 31 to move upward to a suitable position. The first driving motor 32 drives the first clamping mechanism 30 to retract from above the breeding and seedling-growing tray on the transfer mechanism 20 to the initial position, and the pushing and feeding are carried out synchronously, thereby saving time, and further ensuring that the breeding and seedling-growing tray loader 100 can work efficiently.

[0064] Preferably, the first driving member 70 is a cylinder. The cylinder has a simple structure and low cost, thus facilitating mass use.

[0065] Further, as shown in Figure 5 , Figure 7 and Figure 8As shown, a first driving member 70 is also provided on the first clamping mechanism 30. The first driving member 70 can drive the first clamping member 31 to move in the vertical direction. Thus, it can be ensured that the first clamping mechanism 30 can accurately clamp the tray 40 on the conveying mechanism 20, and it can also be ensured that the first clamping mechanism 30 can be adapted to the height of the tray 40.

[0066] According to some embodiments of the present invention, referring to Figure 1 , Figure 2 and Figure 10 , the breeding loading and unloading machine 100 includes: a sensor (not shown in the figure), the sensor is fixed on the tray 40, the breeding and seedling raising vehicle 90 includes a plurality of laminates 91 arranged at intervals in the vertical direction (such as the vertical direction shown in Figure 2 ), a storage space for the breeding and seedling raising trays is defined between adjacent laminates 91, and the sensor is used to detect the height of the laminate 91 in the vertical direction.

[0067] In this way, by providing the sensor, the height of the laminate 91 in the vertical direction can be accurately detected, so that it can be ensured that the second clamping mechanism 60 can accurately transfer the breeding and seedling raising trays between the tray 40 and the breeding and seedling raising vehicle 90.

[0068] For example, as shown in Figure 1 , Figure 2 and Figure 10 , the breeding vehicle 90 includes a plurality of laminates 91 arranged at intervals in the vertical direction, a storage space is defined between adjacent laminates 91, the sensor is fixed on the tray 40, and the sensor is used to detect the height of the lower laminate 91 of a single storage space.

[0069] According to some embodiments of the present invention, referring to Figure 1 , Figure 2 and Figure 10 , the breeding and seedling raising tray loading and unloading machine 100 includes: a fixing mechanism 80, the fixing mechanism 80 is configured to be adapted to fix the breeding and seedling raising vehicle 90 to limit the movement of the breeding vehicle 90, the fixing mechanism 80 includes a plurality of fixing members 81, that is to say, the fixing mechanism 80 includes two, three or four or more fixing members 81, and the plurality of fixing members 81 are arranged at intervals along the circumference of the breeding and seedling raising vehicle 90. Thus, the plurality of fixing members 81 can effectively ensure the stability of the fixing mechanism 80 in fixing the breeding vehicle 90, so that the breeding and seedling raising vehicle 90 can be effectively prevented from moving relative to the body 10, so that it can be ensured that the breeding and seedling raising trays can be accurately transferred between the conveying mechanism 20 and the breeding and seedling raising vehicle 90.

[0070] According to some alternative embodiments of the present invention, referring to Figure 1 , Figure 2 and Figure 10, the fixing member 81 includes: a clamping arm 811 and a second driving member 812. The clamping arm 811 is adapted to clamp the breeding and seedling raising cart 90; the second driving member 812 is connected to the clamping arm 811 and is used to drive the clamping arm 811 to move so that the clamping arm 811 clamps the breeding and seedling raising cart 90.

[0071] In this way, by driving the clamping arm 811 with the second driving member 812 to fix the breeding and seedling raising cart 90, the breeding and seedling raising cart 90 can be stably fixed to prevent the breeding cart 90 from moving relative to the machine body 10, and the breeding and seedling raising cart 90 can be separated from the machine body 10 when the breeding cart 90 needs to move, so as to effectively ensure the structural rationality of the breeding and loading machine 100.

[0072] For example, as Figure 1 、 Figure 2 and Figure 10 shown, a fixing member 81 is provided on each of the left and right sides of the upper side of the breeding and seedling raising cart 90. The two fixing members 81 on the upper side are fixed to the machine body 10. A fixing member 81 is provided on each of the left and right sides of the lower side of the breeding cart 90. The two fixing members 81 on the lower side are fixed to the ground. Taking the fixing member 81 on the upper left side as an example, the second driving member 812 drives the clamping arm 811 to move to the right until the clamping arm 811 abuts against the vehicle body of the breeding and seedling raising cart 90. The fixing member 81 on the upper right side cooperates with the fixing member 81 on the left side to complete the fixing of the breeding cart 90. The form of fixing the breeding and seedling raising cart 90 by the fixing member 81 on the lower side is the same as that of the fixing member 81 on the upper side, so as to ensure the stability of the fixing member 81 in fixing the breeding and seedling raising cart 90.

[0073] Furthermore, referring to Figure 1 and Figure 2 , the breeding and seedling raising tray loading and unloading machine 100 includes: a controller, and the controller is electrically connected to the transmission mechanism 20, the first clamping mechanism 30, the lifting mechanism 50, the sensor, the second clamping mechanism 60 and the fixing mechanism 80, so as to effectively improve the automation degree of the breeding and seedling raising tray loading and unloading machine 100.

[0074] When using the breeding and seedling plug tray loader 100 to transfer the breeding and seedling plug trays to the breeding and seedling vehicle 90, the lifting motor 51 of the lifting mechanism 50 drives the tray 40 to move up and down to a position level with the belt line of the transfer mechanism 20. The transfer mechanism 20 operates, and the transfer mechanism 20 transfers the breeding and seedling plug trays. At this time, the first clamping member 31 of the first clamping mechanism 30 operates, and the first clamping plate 312 of the first clamping member 31 moves downward until the abutting member 3121 abuts against the upper side surface of the periphery of the breeding and seedling plug tray. At the same time, the second clamping plate 313 of the first clamping member 31 moves upward until the flanging 3131 extends into the groove of the periphery of the breeding and seedling plug tray. The abutting member 3121 and the flanging 3131 cooperate to clamp the breeding and seedling plug tray. The first clamping mechanism 30 can clamp five breeding and seedling plug trays at a time. Then, the first driving motor 32 drives the first clamping member 31 to move forward until the first clamping member 31 places the breeding and seedling plug tray into the tray 40. After that, the first clamping plate 312 of the first clamping member 31 moves upward and the second clamping plate 313 moves downward so that the first clamping member 31 no longer clamps the breeding and seedling plug tray. The first clamping member 31 moves backward to the initial position. Then the sensor detects the position of the lower layer plate 91 of the storage space. After that, the lifting motor 51 of the lifting mechanism 50 drives the tray 40 to move up and down to a suitable position at the height of the breeding and seedling vehicle 90. Then the first clamping plate 312 and the second clamping plate 313 of the second clamping mechanism 60 cooperate to clamp the breeding and seedling plug tray. The second driving motor 62 drives the second clamping member 61 to move forward until the second clamping member 61 places the breeding and seedling plug tray into the storage space of the breeding and seedling vehicle 90. The second clamping member 61 can also clamp five breeding and seedling plug trays at a time. At this time, the work of loading the breeding and seedling plug trays from the breeding and seedling loader 100 to the breeding and seedling vehicle 90 is completed.

[0075] Furthermore, when using the breeding and seedling plug tray loader / unloader 100 to unload the breeding and seedling plug trays from the breeding and seedling vehicle 90 onto the belt line of the transmission mechanism 20, the lifting motor 51 of the lifting mechanism 50 drives the tray 40 to move up and down to the position corresponding to the height of the breeding and seedling vehicle layer. The second driving motor 62 drives the second clamping member 61 to move forward. Then, the first clamping plate 312 and the second clamping plate 313 of the second clamping mechanism 60 cooperate to clamp the breeding and seedling plug tray. The second driving motor 62 drives the second clamping member 61 to move backward to pull out the breeding and seedling plug tray to a suitable position on the tray 40. Then, the first clamping plate 312 and the second clamping plate 313 of the second clamping mechanism 60 cooperate to release the breeding and seedling plug tray. After that, the first driving member 70 drives the second clamping mechanism 60 to move upward, and the second driving motor 62 drives the second clamping member 61 to move forward to a safe position. Then, the lifting motor 51 of the lifting mechanism 50 drives the tray 40 to move to a position at the same height as the belt line of the transmission mechanism 20. Then, the first driving motor 32 drives the first clamping member 31 to send the breeding and seedling plug tray on the tray 40 back to the transmission mechanism 20. At this time, the work of unloading the breeding and seedling plug trays from the breeding and seedling vehicle 90 to the transmission mechanism 20 by the breeding and seedling plug tray loader / unloader 100 is completed.

[0076] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention.

[0077] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality" means two or more unless otherwise specifically defined.

[0078] In the present invention, unless otherwise clearly defined and limited, terms such as "installed", "connected", "linked", "fixed", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection, an electrical connection, or a communication connection; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the internal connection of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0079] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "examples", "specific examples", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0080] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and purposes of the present invention. The scope of the present invention is defined by the claims and their equivalents.

Claims

1. A breeding seedling tray loading and unloading machine (100), used for loading and unloading breeding seedling trays, characterized in that: include: Body (10); A transmission mechanism (20), the transmission mechanism (20) being used to transmit the breeding and seedling tray along a first direction; A first clamping mechanism (30), wherein the first clamping mechanism (30) is disposed on the machine body (10), and the first clamping mechanism (30) is provided with a first clamping member (31), wherein the first clamping member (31) is configured to be suitable for clamping the breeding and seedling plug tray, and the first clamping member (31) is movable along a second direction so as to push the breeding and seedling plug tray out of the transmission mechanism (20) and to return the breeding and seedling plug tray to the transmission mechanism (20), wherein the first direction is the transmission direction of the transmission mechanism (20), and the second direction is the width direction of the transmission mechanism (20).

2. The breeding and seedling tray loading and unloading machine (100) according to claim 1, characterized in that: The first clamping member (31) comprises: A connecting beam (311), wherein the connecting beam (311) extends along the first direction; A first clamping plate (312), the first clamping plate (312) being connected to the connecting beam (311); The second clamping plate (313) is connected to the connecting beam (311), the first clamping plate (312) and the second clamping plate (313) can move relative to the connecting beam (311) in the up and down directions, and the first clamping plate (312) and the second clamping plate (313) are suitable for cooperating with each other to clamp the breeding and seedling tray.

3. The breeding and seedling tray loading and unloading machine (100) according to claim 2, characterized in that: The edge of the first clamping plate (312) is provided with an abutment member (3121), and the abutment member (3121) abuts against the upper surface of the breeding and seedling tray; and / or, The second clamping plate (313) is located at the lower side of the first clamping plate (312), and the edge of the second clamping plate (313) on the side facing the breeding and seedling tray is provided with an upwardly extending flange (3131), and the flange (3131) is suitable for extending into the groove at the edge of the breeding and seedling tray.

4. The breeding and seedling tray loading and unloading machine (100) according to claim 3, characterized in that: There are a plurality of abutting members (3121), and the plurality of abutting members (3121) are arranged at intervals on the first clamping plate (312) along the first direction; there are a plurality of flanges (3131), and the plurality of flanges (3131) are arranged at intervals on the second clamping plate (313) along the first direction; The abutment member (3121) and the flange (3131) are arranged correspondingly in the up and down directions, and the first clamping member (31) is configured to be suitable for simultaneously clamping multiple breeding and seedling trays through the cooperation of multiple flanges (3131) and multiple abutment members (3121).

5. The breeding and seedling tray loading and unloading machine (100) according to claim 1, characterized in that: include: a tray (40), the tray (40) being arranged on one side of the transmission mechanism (20) in the second direction and being suitable for carrying the breeding and seedling cultivation plug tray, the first clamping member (31) being suitable for clamping the breeding and seedling cultivation plug tray so that the breeding and seedling cultivation plug tray can be moved between the tray (40) and the transmission mechanism (20); A lifting mechanism (50), the lifting mechanism (50) being connected to the tray (40) and used for driving the tray (40) to move in an up-down direction; A second clamping mechanism (60), wherein the second clamping mechanism (60) is provided with a second clamping member (61), wherein the second clamping member (61) is configured to be suitable for clamping the breeding and seedling raising plug tray and is movable along a second direction so as to enable the breeding and seedling raising plug tray to move between the tray (40) and the breeding and seedling raising vehicle (90).

6. The breeding and seedling tray loading and unloading machine (100) according to claim 5, characterized in that: The structure of the second clamping member (61) is the same as that of the first clamping member (31).

7. The breeding and seedling tray loading and unloading machine (100) according to claim 5, characterized in that: Also includes: A first driving member (70), the first driving member (70) is connected to the second clamping mechanism (60) and is used to drive the second clamping mechanism (60) to move in an up-down direction.

8. The breeding and seedling tray loading and unloading machine (100) according to claim 5, characterized in that: The invention comprises: a sensor, wherein the sensor is fixed on the tray (40); the breeding and seedling raising vehicle (90) comprises a plurality of layers (91) arranged at intervals in the up-down direction; the adjacent layers (91) define a storage space for the breeding and seedling raising tray; and the sensor is used to detect the height of the layers (91) in the up-down direction.

9. The breeding and seedling tray loading and unloading machine (100) according to claim 1, characterized in that: include: A fixing mechanism (80) is configured to fix a breeding and seedling raising vehicle (90) to limit the movement of the breeding and seedling raising vehicle (90), and the fixing mechanism (80) includes a plurality of fixing members (81), and the plurality of fixing members (81) are arranged at intervals along the circumference of the breeding and seedling raising vehicle (90).

10. The breeding and seedling tray loading and unloading machine (100) according to claim 9, characterized in that: The fixing member (81) comprises: A clamping arm (811), wherein the clamping arm (811) is suitable for clamping the breeding and seedling raising vehicle (90); A second driving member (812), the second driving member (812) is connected to the clamping arm (811), and is used to drive the clamping arm (811) to move so that the clamping arm (811) clamps the breeding and seedling raising vehicle (90).

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