Livestock and pasture cultivation device for arid and cold regions

Abstract

The application discloses a kind of livestock and pasture cultivation device for dry and cold regions, it is related to pasture cultivation technical field, including cultivation frame and cultivation tray structure, the outer isolation cover being equipped with outside cultivation frame, the outlet and the import are respectively arranged at the both sides of the outer isolation cover, outlet and import are equipped with the opening and closing door structure for controlling its opening and closing, the outlet and the import position in the outer isolation cover are respectively equipped with material conveying transmission assembly;The cultivation frame is equipped with a plurality of first conveyors for conveying cultivation tray structure along the up-down direction, the both ends of first conveyor along its transmission direction are respectively equipped with material reversing assembly, cultivation frame outside is equipped with outer isolation cover, cooperate the opening and closing door structure at the import and outlet, can effectively isolate external low temperature, dry air, maintain stable temperature and humidity environment in cover;And the upper end of feeding pipe passes through the outer isolation cover, without opening cover body, to replenish raw material, further reduce temperature and humidity fluctuation, adapt to dry and cold region pasture cultivation demand.

Description

[0001] The present application relates to the technical field of forage cultivation, in particular to a livestock forage cultivation device for dry and cold regions. BACKGROUND

[0002] Forage generally refers to grass or other herbaceous plants used for livestock feeding. Forage has strong regenerative ability, can be harvested multiple times a year, and is rich in various trace elements and vitamins, so it has become the first choice for raising livestock. The quality of forage varieties directly affects the economic benefits of the livestock industry, and needs to be paid attention to.

[0003] A livestock forage cultivation device is disclosed in Chinese Patent No. CN107896688A, which includes a cultivation device body, a water inlet pipe and a medicine inlet pipe are sleeved on the top of the cultivation device body, and the bottom of the water inlet pipe and the medicine inlet pipe is communicated with the spray head, the top of the water tank is symmetrically sleeved with an exhaust pipe on both sides, the bottom of the exhaust pipe is sleeved with a gas collecting cover inside the water tank, and the bottom of the cultivation device body is respectively welded with a universal wheel for easy movement.

[0004] A livestock forage cultivation device is disclosed in Chinese Patent No. CN212164325U, which includes a bottom plate, a support frame is fixedly connected to the upper end left and right of the bottom plate, a support plate is fixedly connected between the two support frames, the support plate is provided with three, a cultivation bottom disc is clamped to the upper end of the three support plates, a cultivation disc is nested in the three cultivation bottom discs, a water return pipe is fixedly connected to the right end of the three cultivation bottom discs, and a water collecting tank is fixedly connected to the lower end of the water return pipe.

[0005] However, the prior art has the following problems:

[0006] 1. Poor environmental adaptability, no isolation and heat preservation structure designed for the characteristics of low temperature and dryness in dry and cold regions, unable to maintain stable cultivation temperature and humidity environment, easy to cause slow growth or death of forage;

[0007] 2. The feeding, cross-layer transmission and raw material laying processes of the cultivation disc need manual intervention, not only increasing labor cost, but also affecting the cultivation quality due to operation errors, difficult to meet the needs of large-scale production;

[0008] 3. Lack of precise raw material quantitative laying and carding structure, easy to cause raw material caking and uneven laying thickness, affecting the germination rate and growth consistency of forage;

[0009] 4. Limited space utilization, in the multi-layer cultivation design, the automatic cross-layer reversing transmission of the cultivation disc is not realized, the space utilization is low, and the unit area cultivation capacity cannot be maximized. SUMMARY

[0010] The present application aims to provide a livestock pasture cultivation device for arid and cold regions to overcome the defects of the prior art.

[0011] To achieve the above object, the present application provides the following technical solutions.

[0012] The present application provides a livestock pasture cultivation device for arid and cold regions, which comprises a cultivation frame and a cultivation disc structure. An outer isolation cover is arranged on the outer side of the cultivation frame. An outlet and an inlet are respectively arranged on the two sides of the outer isolation cover. An opening and closing door structure is arranged at the outlet and the inlet for controlling the opening and closing thereof. A material conveying and transmission assembly is arranged at the position of the outlet and the inlet in the outer isolation cover.

[0013] A plurality of first transmission machines for conveying the cultivation disc structure are arranged on the cultivation frame in the up-down direction. A material conveying and reversing assembly is arranged at the two ends of the first transmission machine along the conveying direction thereof. The material conveying and reversing assembly is used for the interface and reversing transmission of the cultivation disc structure between the two first transmission machines.

[0014] A material laying assembly for laying raw materials into the cultivation disc structure is arranged above the cultivation frame. An inner carding assembly is arranged in the material laying assembly. A linear driving assembly for driving the movement of the material laying assembly is arranged on the cultivation frame.

[0015] As a preferred, the cultivation disc structure comprises a disc body. A convex edge for cooperating with the first transmission machine and the material conveying and transmission assembly for conveying is arranged on the two sides of the disc body. Two parallel distributed convex strips are arranged on the lower side of the disc body.

[0016] As a preferred, the material conveying and reversing assembly comprises a lifting frame. A first electric telescopic rod for driving the lifting frame to lift up and down is arranged on the cultivation frame. Two groups of more than two supporting rods for supporting the cultivation disc structure are arranged on the lifting frame in the up-down direction. Each group comprises two parallel distributed supporting rods. A limiting protrusion is arranged on the upper side of the end of each supporting rod away from the first transmission machine. A first cylinder is arranged below each group of supporting rods. The first cylinder is fixedly arranged on the lifting frame. A first motor is arranged on the head end of the push rod of the first cylinder facing the first transmission machine. The output shaft end of the first motor and the head end of the push rod of the first cylinder are connected with each other. A lever is arranged on the first motor for cooperating with the convex strip to position the cultivation disc structure.

[0017] As a preferred, the material conveying and transmission assembly comprises a second transmission machine. A second electric telescopic rod for driving the linear movement of the second transmission machine is arranged on the cultivation frame. An ear is arranged on the second transmission machine corresponding to the head end of the push rod of the second electric telescopic rod. A supporting roller is rotatably arranged on the cultivation frame for supporting the movement of the second transmission machine.

[0018] As preferred, the paving assembly comprises a storage box, one side of the lower part of the storage box is provided with a lower hopper, the other side of the lower part of the storage box is inclined from high to low to the lower hopper, the lower hopper is located above the material conveying and transferring assembly at the inlet, the discharge port length of the lower hopper is consistent with the inner side width of the disc body, a raking wheel is rotationally arranged in the lower hopper, a second motor for driving the raking wheel to rotate in the lower hopper is arranged in the raking wheel, more than three raking grooves are formed in the outer side of the raking wheel along the circumferential direction of the raking wheel, the cross-sectional shape of the raking groove is V-shaped, a feeding pipe is arranged on the upper part of the storage box away from the lower hopper, and the upper end of the feeding pipe penetrates out of the outer isolation cover.

[0019] As preferred, the linear driving assembly comprises support frames distributed on both sides of the storage box, a plurality of track wheels are rotationally arranged on the lower side of the support frame, a track for supporting the rolling of the track wheels is arranged on the cultivation frame, and a hydraulic cylinder for driving the horizontal linear movement of the storage box is arranged on the cultivation frame.

[0020] As preferred, the inner carding assembly comprises a guide rail arranged on the upper side of the storage box, a lead screw is rotationally arranged in the guide rail, a sliding block is slidingly arranged in the guide rail, the sliding block and the lead screw are threadedly connected with each other, a second air cylinder is arranged in the sliding block, a lifting seat plate is fixedly connected to the head end of the push rod of the second air cylinder and faces downward, a plurality of carding rods are arranged on the lower side of the lifting seat plate, two guide rods are symmetrically distributed with the second air cylinder as the center, the upper ends of the two guide rods are slidingly connected to the guide holes formed in the corresponding positions of the sliding block, and the lower ends of the two guide rods are fixedly connected to the upper side of the lifting seat plate.

[0021] As preferred, the opening and closing door structure comprises a door body, and a third air cylinder for driving the opening and closing of the door body is arranged on the outer isolation cover.

[0022] As preferred, a weighing assembly is arranged below the material conveying and transferring assembly at the inlet, the weighing assembly comprises a third electric telescopic rod, the third electric telescopic rod is fixedly arranged on the lower side of the material conveying and transferring assembly through a cross beam, and an electronic scale is connected to the head end of the push rod of the third electric telescopic rod and faces upward.

[0023] As preferred, a plurality of vertical beams are arranged in parallel on the cultivation frame, and the first conveyor is arranged on the vertical beams, wherein the number of the first conveyors is an odd number greater than or equal to 5.

[0024] The beneficial effects are as follows:

[0025] 1. The outer side of the cultivation frame is provided with an outer isolation cover, which cooperates with the opening and closing door structure at the inlet and outlet, so that the external low-temperature and dry air can be effectively isolated, the stable temperature and humidity environment in the cover can be maintained, the upper end of the feeding pipe penetrates out of the outer isolation cover, the raw materials can be supplemented without opening the cover body, the temperature and humidity fluctuations are further reduced, and the forage cultivation demand in dry and cold areas is met.

[0026] 2. The inner carding assembly in the material spreading assembly can break up the dried and easily caked raw materials in dry and cold environments through vertical lifting and horizontal movement of the carding rods, and push the raw materials accumulated at the edges of the storage box to the middle, ensuring the continuous and uniform flow of the raw materials to the hopper, avoiding interruption of the material supply;

[0027] 3. The material conveying and transmission assembly at the inlet and outlet can realize telescopic feeding and discharging of the cultivation trays without manual handling; the multi-layer first matching material conveying and reversing assembly on the cultivation frame can complete the cross-layer automatic reversing transmission of the cultivation trays, realize the whole process of feeding, spreading, cultivation, and discharging without human intervention, greatly reduce the labor cost, and improve the transmission efficiency;

[0028] 4. The material spreading assembly realizes quantitative feeding of the raw materials through the V-shaped material stirring groove, the length of the outlet of the feeding hopper is consistent with the inside width of the cultivation tray, and the horizontal movement of the storage box driven by the linear drive assembly can ensure uniform coverage of the raw materials along the length and width of the cultivation tray; at the same time, the weighing assembly below the material conveying and transmission assembly at the inlet can accurately control the weight of the raw material spreading, and improve the consistency of the growth of the grass;

[0029] 5. The cultivation frame fixes the first conveyors of more than or equal to 5 odd layers through vertical beams, and the transmission directions of adjacent first conveyors are opposite, which realizes the circulating transmission of the cultivation trays in cooperation with the material conveying and reversing assembly; the lifting frame and the support of the material conveying and reversing assembly can stably bear the weight of the cultivation tray and the raw materials, the accurate positioning is realized by the cooperation of the stirring rod and the lower side convex strip of the cultivation tray, and the cultivation tray is prevented from falling or mispositioning during the transmission process. BRIEF DESCRIPTION OF DRAWINGS

[0030] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, a brief introduction will be given below to the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0031] Figure 1 is the front view of the present application;

[0032] Figure 2 is the left view of the present application; Figure 1

[0033] Figure 3 is the first direction perspective view of the present application; Figure 1

[0034] Figure 4 is the A-A sectional view of the present application; Figure 2

[0035] Figure 5 is the present application​​​Figure 4 a local enlarged view of B in FIG. 1;

[0036] Figure 6 a local enlarged view of B in FIG. 1; Figure 4 a local enlarged view of C in FIG. 1;

[0037] Figure 7 a local enlarged view of D in FIG. 1; Figure 4 a local enlarged view of D in FIG. 1;

[0038] Figure 8 a local enlarged view of E in FIG. 1; Figure 4 a local enlarged view of E in FIG. 1;

[0039] Figure 9 a local enlarged view of F in FIG. 1; Figure 4 a local enlarged view of F in FIG. 1;

[0040] Figure 10 a local enlarged view of G in FIG. 1; Figure 4 a local enlarged view of G in FIG. 1;

[0041] Figure 11 a perspective view of the cultivation tray structure of the present application;

[0042] Figure 12 a second direction perspective view of the present application; Figure 1 a second direction perspective view of the present application;

[0043] Figure 13 a perspective view of the material conveying assembly of the present application.

[0044] The reference signs are explained as follows: 1, cultivation rack; 101, vertical beam; 2, first conveying machine; 3, material conveying reversing assembly; 301, lifting frame; 302, first cylinder; 303, first motor; 304, poking rod; 305, supporting rod; 306, limiting protrusion; 307, first electric telescopic rod; 4, material conveying transmission assembly; 401, second conveying machine; 402, supporting wheel; 403, second electric telescopic rod; 404, supporting lug; 5, material paving assembly; 501, material storage box; 502, discharge hopper; 503, poking wheel; 504, second motor; 505, poking groove; 506, material feeding pipeline; 6, linear driving assembly; 601, hydraulic cylinder; 602, supporting frame; 603, track; 604, track wheel; 7, inner carding assembly; 701, guide rail; 702, sliding block; 703, lead screw; 704, second cylinder; 705, guide rod; 706, guide hole; 707, lifting seat plate; 708, carding rod; 709, third motor; 710, speed reducer; 8, outer isolation cover; 801, outlet; 802, inlet; 9, opening and closing door structure; 901, door body; 902, third cylinder; 10, cultivation tray structure; 1001, tray body; 1002, convex strip; 1003, convex edge; 11, weighing assembly; 1101, cross beam; 1102, third electric telescopic rod; 1103, electronic scale. DETAILED DESCRIPTION

[0045] In order to make the objects, technical solutions and advantages of the present application clearer, the technical solutions of the present application will be described below in detail. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of the present application.

[0046] Reference should be made to Figures 1-13 As shown in the drawings, the present application provides a livestock and pasture cultivation device for arid and cold regions, which comprises a cultivation frame 1 and a cultivation disc structure 10. An outer isolation cover 8 is arranged on the outer side of the cultivation frame 1. An outlet 801 and an inlet 802 are respectively arranged on the two sides of the outer isolation cover 8. An opening and closing door structure 9 for controlling the opening and closing of the outlet 801 and the inlet 802 is arranged at the outlet 801 and the inlet 802. The opening and closing door structure 9 comprises a door body 901. A third air cylinder 902 for driving the opening and closing of the door body 901 is arranged on the outer isolation cover 8.

[0047] A material conveying and transmission assembly 4 is arranged at the positions of the outlet 801 and the inlet 802 in the outer isolation cover 8.

[0048] A plurality of first conveyors 2 for conveying the cultivation disc structure 10 are arranged on the cultivation frame 1 in the up-down direction. A material conveying and reversing assembly 3 is arranged at the two ends of the first conveyor 2 along the conveying direction of the first conveyor 2. The material conveying and reversing assembly 3 is used for the connection and reversing transmission of the cultivation disc structure 10 between the two first conveyors 2.

[0049] A material laying assembly 5 for laying raw materials into the cultivation disc structure 10 is arranged above the cultivation frame 1. An inner carding assembly 7 is arranged in the material laying assembly 5. A linear driving assembly 6 for driving the movement of the material laying assembly 5 is arranged on the cultivation frame 1.

[0050] As shown in the drawings, Figure 4 , Figure 10 and Figure 11 As shown in the drawings, the cultivation disc structure 10 comprises a disc body 1001. The shape of the disc body 1001 is a rectangular groove structure with an open top, which provides a containing space for pasture cultivation. Convex edges 1003 for cooperating with the first conveyor 2 and the material conveying and transmission assembly 4 for conveying are arranged on the two sides of the disc body 1001. Two parallel convex strips 1002 are arranged on the lower side of the disc body 1001. In actual application, the cultivation disc structure 10 directly carries the raw materials required for pasture cultivation, such as substrates and seeds, to form an independent cultivation unit and avoid raw material leakage. At the same time, the inside width and the shape length of the cultivation disc structure 10 are accurately matched with the discharge hopper 502, the first conveyor 2 and the second conveyor 401 in the device to ensure the compatibility of the subsequent material laying and conveying processes.

[0051] As shown in the drawings, Figure 4 , Figure 5and Figure 13 As shown, the material transfer and reversing assembly 3 includes a lifting frame 301. The cultivation rack 1 is provided with a first electric telescopic rod 307 for driving the lifting frame 301 to move up and down. The lifting frame 301 is provided with two sets of support rods 305 distributed vertically for supporting the cultivation tray structure 10. Each set includes two parallel support rods 305. Each support rod 305 has a limiting protrusion 306 on the upper side of the end opposite to the first conveyor 2. A first cylinder 302 is provided below each set of support rods 305. The first cylinder 302 is fixedly mounted on the lifting frame 301. The push rod head of the first cylinder 302 is provided with a first motor 303 facing the first conveyor 2. The output shaft end of the first motor 303 is connected to the push rod head of the first cylinder 302. The first motor 303 is provided with a lever 304 for cooperating with the protrusion 1002 to push and pull the cultivation tray structure 10 for positioning. In practical applications, when the cultivation tray structure 10 needs to be transferred from the upper first conveyor 2 to the lower first conveyor 2, the first electric telescopic rod 307 drives the lifting frame 301 to rise, aligning the upper support rod 305 with the conveyor belt of the upper first conveyor 2. Subsequently, the first motor 303 adjusts the angle of the lever 304 so that it abuts against the protrusion 1002 on the lower side of the cultivation tray. The first cylinder 302 push rod retracts, pulling the cultivation tray from the upper first conveyor to the upper support rod 305 via the lever. The limiting protrusion 306 prevents the cultivation tray from slipping. The first electric telescopic rod 307 drives the lifting frame 301 to descend until the lower support rod 305 is aligned with the conveyor belt of the lower first conveyor 2. At this time, the cultivation tray on the upper support rod descends synchronously with the frame to the target height. The first cylinder 302 push rod extends, pushing the cultivation tray structure 10 from the upper support rod 305 to the conveyor belt of the lower first conveyor 2 via the lever 304, completing one upper and lower layer reversal.

[0052] The material transfer and reversing component 3 in this application solves the problem of cross-layer transmission of cultivation trays in multi-layer cultivation racks through the coordination of various components, realizing fully automated operation of receiving, lifting and feeding without manual intervention, ensuring the accuracy and stability of cultivation tray transmission, and is a key component for the entire cultivation device to achieve multi-layer and automated cultivation.

[0053] See instruction manual attached Figure 4 , Figure 9 and Figure 12 As shown, the material transfer assembly 4 includes a second conveyor 401. The cultivation rack 1 is provided with a second electric telescopic rod 403 for driving the second conveyor 401 to move linearly. The second conveyor 401 is provided with a support lug 404 that is connected to the push rod head of the second electric telescopic rod 403. The cultivation rack 1 is rotatably provided with a support roller 402 for supporting the movement of the second conveyor 401.

[0054] See instruction manual attached Figure 1 , Figure 4 ,Figure 8 and Figure 12 As shown in the drawings, the material laying assembly 5 comprises a storage box 501, one side of the lower part of the storage box 501 is provided with a lower hopper 502, the other side of the lower part of the storage box 501 is inclined from high to low to the direction of the lower hopper 502, the lower hopper 502 is located above the material conveying transmission assembly 4 at the inlet 802, the length of the discharge port of the lower hopper 502 is consistent with the inside width of the disc body 1001, a material stirring wheel 503 is rotatably arranged in the lower hopper 502, the material stirring wheel 503 is provided with a second motor 504 for driving it to rotate in the lower hopper 502, more than three material stirring grooves 505 are arranged on the outer side of the material stirring wheel 503 along the circumferential direction of the material stirring wheel 503, the cross-sectional shape of the material stirring groove 505 is V-shaped, the groove of the V-shaped groove can stably accommodate raw materials, avoid the raw materials from sliding off during the rotation of the material stirring wheel, and ensure that a certain amount of raw materials can be taken out every rotation; at the same time, the two side slopes of the V-shaped groove can guide the raw materials to quickly and uniformly fall when reaching the discharge port, further improve the uniformity of the raw material laying, and avoid local raw material accumulation or vacancy, the upper part of the storage box 501 away from the side of the lower hopper 502 is provided with a feeding pipe 506, the upper end of the feeding pipe 506 penetrates out of the outer isolation cover 8. The second motor 504 provides stable rotating power for the material stirring wheel 503, and the speed of the motor can be adjusted to indirectly control the discharging speed, the faster the speed, the more raw materials taken out by the material stirring groove 505 per unit time, and the larger the discharging amount; on the contrary, the smaller the discharging amount, so as to adapt to the demand of different grass varieties for raw material laying thickness, and realize flexible adjustment of the discharging amount.

[0055] As shown in the drawings, Figure 3 As shown in the drawings, the linear driving assembly 6 comprises support frames 602 distributed on both sides of the storage box 501, a plurality of track wheels 604 are rotatably arranged on the lower side of the support frame 602, the cultivation frame 1 is provided with a track 603 for rolling support of the track 604, and the cultivation frame 1 is provided with a hydraulic cylinder 601 for driving the horizontal linear movement of the storage box 501. In actual application, the storage box 501 moves while the material stirring wheel 503 of the material laying assembly 5 continuously rotates, and the lower hopper 502 uniformly discharges into the cultivation disc below; since the storage box 501 moves slowly along the length direction of the disc body 1001, the discharge port of the lower hopper 502 can cover the entire length range of the disc body 1001, combined with the design that the discharge port of the lower hopper 502 is consistent with the inside width of the disc body 1001, the raw materials are finally fully and uniformly covered in the length and width directions of the cultivation disc, and a cultivation substrate layer with uniform thickness is formed. In addition, the linear driving assembly 6 drives the movement of the storage box 501, which can also play a role in uniformly distributing the materials inside the storage box 501.

[0056] As shown in the drawings, Figure 4 , Figure 6 and Figure 7As shown, the inner carding assembly 7 includes a guide rail 701 arranged on the upper side of the storage box 501, a lead screw 703 is arranged in the guide rail 701, a sliding block 702 is arranged in the guide rail 701, the sliding block 702 and the lead screw 703 are threadedly connected with each other, a second air cylinder 704 is arranged in the sliding block 702, the head end of the push rod of the second air cylinder 704 is fixedly connected with a lifting seat plate 707 downward, a plurality of carding rods 708 are arranged on the lower side of the lifting seat plate 707, two guide rods 705 are arranged on the two sides of the second air cylinder 704 and symmetrically distributed with the second air cylinder 704 as the center, the upper ends of the two guide rods 705 are slidingly connected into the guide holes 706 arranged in the corresponding positions of the sliding block 702, and the lower ends of the two guide rods 705 are fixedly connected to the upper side of the lifting seat plate 707. In actual application, the carding rods 708 are directly inserted into the raw materials in the storage box 501, and the raw materials are broken and the accumulated raw materials are stirred through the combined action of vertical insertion and horizontal movement. In the horizontal movement process, the carding rods can break the raw materials dried and blocked due to dry and cold environment, and push the raw materials accumulated at the edges and corners of the storage box to the middle unloading area, so that the raw materials are prevented from being locally retained and blocked in the storage box, and the raw materials can continuously and uniformly flow to the discharge hopper 502.

[0057] See the description Figure 4 and Figure 10 As shown, the weighing assembly 11 is arranged below the material conveying and transmission assembly 4 at the inlet 802, the weighing assembly 11 includes a third electric telescopic rod 1102, the third electric telescopic rod 1102 is fixedly arranged on the lower side of the material conveying and transmission assembly 4 through a cross beam 1101, and the head end of the push rod of the third electric telescopic rod 1102 is upwardly connected with an electronic scale 1103.

[0058] The cultivation frame 1 is provided with a plurality of vertical beams 101 arranged in parallel, and the first transmission machine 2 is arranged on the vertical beams 101, and the first transmission machine 2 is provided with an odd number of more than or equal to 5.

[0059] The working principle of the present application is as follows:

[0060] When the livestock forage cultivation device for arid and cold regions is used, the outer isolation cover 8 is arranged outside the cultivation frame 1 to play a heat preservation role, the material is discharged through the outlet 801, and the material is fed through the inlet 802, and in the case that no material is fed and no material is discharged, the outlet 801 and the inlet 802 are respectively sealed through the opening and closing door structure 9, so that the heat preservation and moisture retention performance during cultivation in the arid and cold regions is greatly improved. When the cultivation disc structure 10 is sent, the opening and closing door structure 9 at the inlet 802 on the outer side of the outer isolation cover 8 of the cultivation frame 1 is driven by the third cylinder 902 to drive the door body 901 to open, and the cultivation disc structure 10 is sent into the outer isolation cover 8 through the material conveying and transmission assembly 4 at the inlet 802. In the material conveying and transmission assembly 4, the second electric telescopic rod 403 can drive the second transmission machine 401 to move under the support of the supporting wheel 402, and the stable movement of the second transmission machine 401 is realized by using the supporting lug 404, so that after the second transmission machine 401 moves out of the inlet 802 to receive the cultivation disc structure 10, the cultivation disc structure 10 is transmitted to the material laying position corresponding to the lower hopper 502. The disc body 1001 of the cultivation disc structure 10 is provided with a convex edge 1003 on both sides, so as to facilitate transmission by the first transmission machine 2 and the second transmission machine 401 which both adopt double-sided belt transmission machines.

[0061] Then, the third electric telescopic rod 1102 of the weighing assembly 11 drives the electronic scale 1103 to move upward until the electronic scale 1103 supports the cultivation disc structure 10 to move away from the second transmission machine 401, and the material laying assembly 5 above the cultivation frame 1 starts to lay the raw material into the cultivation disc structure 10, and the amount of laying is controlled by the electronic scale 1103.

[0062] The storage tank 501 of the material laying assembly 5 supplements the raw material from the outside of the outer isolation cover 8 through the feeding pipe 506, and the lower part of the storage tank 501 is inclined to one side of the lower hopper 502, which is beneficial to the flow of the raw material to the lower hopper 502. The second motor 504 drives the material stirring wheel 503 in the lower hopper 502 to rotate, the V-shaped material stirring groove 505 on the outer side of the material stirring wheel 503 uniformly stirs out the raw material, and the length of the discharge port of the lower hopper 502 is consistent with the inner width of the disc body 1001, so as to ensure that the raw material is uniformly laid. At the same time, the hydraulic cylinder 601 in the linear drive assembly 6 drives the storage tank 501 to move, the supporting frame 602 on both sides of the storage tank 501 is provided with a rail wheel 604, and the horizontal linear movement of the storage tank 501 is realized under the cooperation of the rail wheel 604 and the track 603 on the cultivation frame 1, so as to ensure that the raw material is uniformly laid and covers the cultivation disc structure 10.

[0063] During the paving process, the inner carding assembly 7 can card the raw material. The lead screw 703 in the guide rail 701 rotates to drive the sliding block 702 connected with it to move. The second cylinder 704 in the sliding block 702 drives the lifting seat plate 707 to descend. The guide rod 705 slides in the guide hole 706 to ensure the stable lifting of the lifting seat plate 707. The carding rod 708 on the lower side thereof cards the raw material in the cultivation tray, avoids the blockage of the raw material in the storage box 501, and enables the raw material to be stably supplied to the discharge hopper 502.

[0064] After the paving is completed, the cultivation tray structure 10 is transported by the first conveyor 2 on the cultivation frame 1. When the cultivation tray structure 10 needs to be reversed between different first conveyors 2, the material conveying reversing assembly 3 plays a role. The first electric telescopic rod 307 drives the lifting frame 301 to lift, and the two groups of supporting rods 305 on the lifting frame 301 can support the cultivation tray structure 10. The limiting protrusions 306 on the supporting rods 305 prevent the cultivation tray structure 10 from falling off. At the same time, the first cylinder 302 drives the first motor 303 to move, and the shift rod 304 on the first motor 303 cooperates with the convex strip 1002 on the lower side of the cultivation tray structure 10 to realize the push-pull positioning of the cultivation tray structure 10, complete the connection and reversing transmission between adjacent first conveyors 2. The vertical beam 101 on the cultivation frame 1 provides support for the first conveyor 2, and the first conveyor 2 is provided with an odd number of more than or equal to 5, which meets the multi-layer cultivation requirement. Among them, the transmission directions of the two adjacent first conveyors 2 are opposite. If the first conveyors 2 are divided into two groups according to the transmission direction, the two material conveying reversing assemblies 3 correspond to the two groups of first conveyors 2 respectively, and the two groups of supporting rods 305 on the material conveying reversing assembly 3 correspond to two adjacent first conveyors 2 with the same transmission direction. When the supporting rods 305 are provided with two groups, the first conveyors 2 are provided with five first conveyors 2 which are evenly distributed above and below.

[0065] When the cultivation of the forage grass is completed, the cultivation tray structure 10 is transported to the material conveying and transporting assembly 4 at the outlet 801 by the first conveyor 2 and the material conveying reversing assembly 3, and then the opening and closing door structure 9 at the outlet 801 is opened to send the cultivation tray structure 10 out of the outer isolation cover 8, thereby completing the entire forage grass cultivation process.

[0066] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art can easily think of changes or replacements within the technical scope disclosed by the present application, which should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A livestock forage cultivation device for arid and cold regions, characterized in that: The structure includes a cultivation rack (1) and a cultivation tray structure (10). An outer isolation cover (8) is provided on the outside of the cultivation rack (1). An outlet (801) and an inlet (802) are respectively opened on both sides of the outer isolation cover (8). An opening and closing door structure (9) for controlling its opening and closing is provided at both the outlet (801) and the inlet (802). A material transfer component (4) is provided at the outlet (801) and the inlet (802) located inside the outer isolation cover (8). The cultivation rack (1) is provided with a plurality of first conveyors (2) for conveying the cultivation tray structure (10) in the vertical direction. The first conveyors (2) are provided with material transfer reversing components (3) at both ends of their transmission direction. The material transfer reversing components (3) are used to connect and reverse the transmission of the cultivation tray structure (10) between two adjacent first conveyors (2). The cultivation rack (1) is provided with a material spreading component (5) for spreading raw materials into the cultivation tray structure (10) above it. The material spreading component (5) is provided with an internal combing component (7). The cultivation rack (1) is provided with a linear drive component (6) for driving the material spreading component (5) to move. The cultivation tray structure (10) includes a tray body (1001), and the two sides of the tray body (1001) are provided with protruding edges (1003) for cooperating with the first conveyor (2) and the material conveying assembly (4) for transmission. The lower side of the tray body (1001) is provided with two parallel protruding strips (1002). The material transfer reversing assembly (3) includes a lifting frame (301). The cultivation rack (1) is provided with a first electric telescopic rod (307) for driving the lifting frame (301) to move up and down. The lifting frame (301) is provided with two or more sets of support rods (305) distributed vertically for supporting the cultivation tray structure (10). Each set includes two parallel support rods (305). Each support rod (305) has a limiting protrusion (306) on the upper side of the end opposite to the first conveyor (2). A first cylinder (302) is provided below the support rod (305). The first cylinder (302) is fixedly mounted on the lifting frame (301). The push rod head of the first cylinder (302) faces the first transmission machine (2) and a first motor (303) is provided. The output shaft end of the first motor (303) is connected to the push rod head of the first cylinder (302). The first motor (303) is provided with a lever (304) for pushing and pulling positioning of the cultivation tray structure (10) in cooperation with the protrusion (1002).

2. The livestock forage cultivation device for arid and cold regions according to claim 1, characterized in that: The material transfer assembly (4) includes a second transfer machine (401), and the cultivation rack (1) is provided with a second electric telescopic rod (403) for driving the second transfer machine (401) to move linearly. The second transfer machine (401) is provided with a support lug (404) corresponding to the push rod head of the second electric telescopic rod (403). The cultivation rack (1) is rotatably provided with a support roller (402) for supporting the movement of the second transfer machine (401).

3. The livestock forage cultivation device for arid and cold regions according to claim 1, characterized in that: The material spreading assembly (5) includes a storage box (501), a feeding hopper (502) is provided on one side of the lower part of the storage box (501), and the other side of the lower part of the storage box (501) is inclined from high to low in the direction of the feeding hopper (502). The feeding hopper (502) is located above the material conveying assembly (4) at the inlet (802). The length of the discharge port of the feeding hopper (502) is consistent with the inner width of the disc body (1001). A material feeding device is rotatably provided inside the feeding hopper (502). The wheel (503) is equipped with a second motor (504) for driving it to rotate in the hopper (502). The outer side of the wheel (503) is provided with three or more feeding grooves (505) along its circumference. The cross-sectional shape of the feeding grooves (505) is V-shaped. The upper part of the storage box (501) away from the hopper (502) is provided with a feeding pipe (506). The upper end of the feeding pipe (506) extends out of the outer isolation cover (8).

4. The livestock forage cultivation device for arid and cold regions according to claim 3, characterized in that: The linear drive assembly (6) includes support frames (602) distributed on both sides of the storage box (501). Several rail wheels (604) are rotatably provided on the lower side of each support frame (602). The cultivation rack (1) is provided with a track (603) for rolling support of the rail wheels (604). The cultivation rack (1) is provided with a hydraulic cylinder (601) for driving the storage box (501) to move horizontally and linearly.

5. The livestock forage cultivation device for arid and cold regions according to claim 3, characterized in that: The internal combing assembly (7) includes a guide rail (701) set on the upper side of the storage box (501), a lead screw (703) is rotatably provided in the guide rail (701), a slider (702) is slidably provided in the guide rail (701), the slider (702) and the lead screw (703) are threadedly connected to each other, a second cylinder (704) is provided in the slider (702), the push rod head of the second cylinder (704) is fixedly connected to a lifting seat plate (707) with the push rod head facing downward, a plurality of combing rods (708) are provided on the lower side of the lifting seat plate (707), two guide rods (705) are symmetrically distributed on both sides of the second cylinder (704) with the cylinder as the center, the upper ends of the two guide rods (705) are slidably connected to the guide holes (706) opened at the corresponding positions of the slider (702), and the lower ends of the two guide rods (705) are fixedly connected to the upper side of the lifting seat plate (707).

6. The livestock forage cultivation device for arid and cold regions according to claim 1, characterized in that: The opening and closing door structure (9) includes a door body (901), and the outer isolation cover (8) is provided with a third cylinder (902) for driving the door body (901) to open and close.

7. The livestock forage cultivation device for arid and cold regions according to claim 1, characterized in that: A weighing component (11) is provided below the material transfer assembly (4) located at the inlet (802). The weighing component (11) includes a third electric telescopic rod (1102). The third electric telescopic rod (1102) is fixedly installed on the lower side of the material transfer assembly (4) through a crossbeam (1101). The push rod head of the third electric telescopic rod (1102) faces upward and is connected to an electronic weighing device (1103).

8. The livestock forage cultivation device for arid and cold regions according to claim 1, characterized in that: The cultivation rack (1) is provided with a number of parallel vertical beams (101), and the first transmission machine (2) is set on the vertical beams (101). The number of the first transmission machine (2) is an odd number greater than or equal to 5.

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