Multi-layer vertical circulation three-dimensional structure for processing or planting agricultural and forestry products and agricultural and forestry product production device

Abstract

The utility model belongs to the technical field of agriculture and forestry equipment, and particularly relates to a multi-layer vertical circulation three-dimensional structure for agriculture and forestry product processing or planting and a production device for agriculture and forestry products. According to the specific technical scheme, the multi-layer vertical circulating three-dimensional structure is located in a closed environment; comprising a rack body, a transmission mechanism and an anti-swing mechanism, wherein the transmission mechanism and the anti-swing mechanism are arranged on the rack body, and the anti-swing mechanism is arranged on the upper portion and / or the lower portion of the transmission mechanism; a plurality of storage tables are arranged on the transmission mechanism at intervals, and the transmission mechanism can drive the storage tables to do vertical circulating motion; the anti-swing mechanism comprises two anti-swing rails, the two anti-swing rails are symmetrically arranged on the left side and the right side of the transmission mechanism and are arranged in a spaced mode, and walking parts matched with the anti-swing rails are arranged on the storage table. When the object placing table moves to the upper portion and / or the lower portion of the machine frame body, the walking part moves on the anti-swing track, so that the object placing table is kept horizontal and does not swing when turning.

Description

Technical Field

[0001] The utility model belongs to the technical field of agricultural and forestry equipment, and specifically relates to a multi-layer vertical circulation stereoscopic structure and an agricultural and forestry product production device for agricultural and forestry product processing or breeding. Background Art

[0002] Before agricultural and forestry products are processed into commodities, the raw materials need to be dried, air-dried, refrigerated, and air-dried. When the processing volume is relatively large, these equipments need to be made very large, and the equipment occupies a large area; or multiple layers of shelves for placing materials are set up in the equipment, but it is not convenient for staff to manage and operate the high-rise shelves; at the same time, the position of the materials on the shelves is fixed, while the positions of the refrigeration system, drying system, fan, etc. are usually fixed, which will cause uneven heating of the materials during drying, air-drying, and refrigeration. For example: the existing grape drying equipment is relatively simple, most of which are drying rooms, with steel ropes pulled from the beams to the ground, and grapes hung on the steel ropes, arranged in rows. In order to make full use of the space, the grapes are usually hung very high, and the following problems will arise during management: it is inconvenient to operate when hanging grapes; the grapes are fixed, and the moisture is emitted when drying. The humidity in the space is different, which affects the progress and quality of grape drying. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a multi-layer vertical circulation stereoscopic structure, an agricultural and forestry product processing device, and a breeding device.

[0004] To achieve the above-mentioned purpose of the invention, the technical solution adopted by the utility model is: a multi-layer vertical circulation stereoscopic structure for processing agricultural and forestry products or breeding, wherein the multi-layer vertical circulation stereoscopic structure is located in a closed environment; it includes a frame body and a transmission mechanism and an anti-sway mechanism arranged on the frame body, and the anti-sway mechanism is arranged at the upper and / or lower part of the transmission mechanism; a plurality of storage tables are arranged at intervals on the transmission mechanism, and the transmission mechanism can drive the plurality of storage tables to perform vertical circulation movement; the anti-sway mechanism includes two anti-sway tracks, and the two anti-sway tracks are symmetrically arranged on the left and right sides of the transmission mechanism and are arranged apart, and a walking part adapted to the anti-sway track is arranged on the storage table; when the storage table moves to the upper and / or lower part of the frame body, the walking part moves on the anti-sway track, so that the storage table remains horizontal and does not swing when turning.

[0005] Preferably, the anti-sway track includes a vertical anti-sway track and an arc-shaped anti-sway track, and the two arc-shaped anti-sway tracks on each side are respectively connected with one vertical anti-sway track; the four walking parts are arranged in a rectangular shape on one side of the storage table, and when the storage table is located on the left side of the rack body, the two walking parts on the left side of the storage table cooperate with the two arc-shaped anti-sway tracks on the left side of the rack body; when the storage table is located on the right side of the rack body, the two walking parts on the right side of the storage table cooperate with the two arc-shaped anti-sway tracks on the right side of the rack body; the distance between the highest points of the two left-right symmetrical arc-shaped anti-sway tracks is adapted to the distance between the two walking parts on the same horizontal line.

[0006] Preferably, the two arc-shaped anti-sway rails on each side are parallel in the vertical direction, and the arc-shaped anti-sway rails are concave toward the transmission system, and the distance between the two arc-shaped anti-sway rails is equal to the distance between the two walking parts on the same vertical line; the arc-shaped anti-sway rails on each side and located on the inner side are provided with a break to allow the connecting shaft of the storage table to pass through;

[0007] Alternatively, the ends of the two arc-shaped anti-sway rails on each side are simultaneously connected to the end of a vertical anti-sway rail, and the arc-shaped anti-sway rail is concave toward the transmission system.

[0008] Preferably, the anti-sway track is composed of a vertical anti-sway track and two arc-shaped anti-sway tracks, and the distance between the highest points of the two symmetrical arc-shaped anti-sway tracks is equal to the distance between the two walking parts on the same horizontal line;

[0009] Alternatively, the anti-sway track also includes a horizontal anti-sway track, the highest point of the arc-shaped anti-sway track on each side is connected to the horizontal anti-sway track, the distance between the highest points of the two left-right symmetrical arc-shaped anti-sway tracks is greater than the distance between the two walking parts on the same horizontal line, and the distance between the relative ends of the two left-right symmetrical horizontal anti-sway tracks is less than the distance between the two walking parts on the same horizontal line.

[0010] Preferably, there are two transmission mechanisms, which are symmetrically arranged on both sides of the frame body; a number of storage tables are evenly distributed on the transmission mechanism, and the distance between two adjacent storage tables is adapted to the height of the storage tables to prevent the storage tables from swinging.

[0011] Preferably, the frame body comprises a column, a first beam, and a second beam, the two columns are connected and fixed by a plurality of first beams, the two columns and the plurality of first beams constitute a side frame, the two side frames are symmetrically arranged and connected and fixed by a plurality of second beams, and the two ends of the plurality of second beams are respectively connected and fixed to the middle of the first beams on both sides;

[0012] And / or, the storage table includes a connecting shaft and a rectangular frame arranged at both ends of the connecting shaft, a tray is arranged between the two rectangular frames and at the bottom of the rectangular frames, and a connecting rod is arranged between the tray and the rectangular frames; the mounting plates are hinged at both ends of the connecting shaft, and the end of the mounting plate away from the connecting shaft is connected to the transmission mechanism.

[0013] Preferably, the transmission mechanism comprises a vertically arranged and rotatable first transmission chain, a plurality of mounting plates are evenly distributed on the first transmission chain, and the storage platform is arranged at one end of the mounting plate away from the first transmission chain; the two first transmission chains work synchronously.

[0014] Preferably, the transmission mechanism further comprises a second transmission chain, the two ends of the second transmission chain are respectively sleeved on the main auxiliary sprocket and the slave auxiliary sprocket driven by the motor; the two ends of each of the first transmission chains are respectively sleeved on the driving sprocket and the driven sprocket; the two driving sprockets and the slave auxiliary sprockets are arranged on the main transmission shaft, and the main transmission shaft drives the two driving sprockets (13) and the slave auxiliary sprockets to rotate synchronously.

[0015] Preferably, a chain track is provided on the frame body along the vertical direction, and the chain track is adapted to the first transmission chain to control the movement trajectory of the first transmission chain in the vertical direction;

[0016] And / or, the driving sprocket and the driven sprocket have the same structure; the upper and lower parts of the frame body are provided with chain limiting plates, and the chain limiting plates are provided with arc-shaped notches, and the arc-shaped notches are adapted to the driving sprocket and the driven sprocket.

[0017] Correspondingly, the multi-layer vertical circulation stereoscopic structure includes an agricultural and forestry product drying, refrigeration or drying device, or a silkworm breeding, black soldier fly breeding, earthworm breeding device, or seedling breeding device.

[0018] The utility model has the following beneficial effects:

[0019] 1. By setting a transmission mechanism on the main body of the frame, a number of storage tables are arranged at intervals on the transmission mechanism. The storage tables are used to load the materials to be processed. The transmission mechanism drives the several storage tables to perform vertical circulation movement. When loading, unloading or processing materials, it is only necessary to start the transmission mechanism and rotate the target storage table to the bottom of the main body of the frame, which is convenient for the staff to operate; the several storage tables are arranged at intervals in the vertical direction and perform vertical circulation movement, saving the space occupied by the equipment. By setting anti-sway tracks on the upper and lower parts of the transmission mechanism, the walking part on the storage table slides on the anti-sway tracks, so that the storage table remains horizontal and does not swing when turning.

[0020] 2. When the multi-layer vertical circulation stereoscopic structure is used for agricultural and forestry product processing equipment, such as drying, refrigeration, and drying, multiple storage tables circulate vertically in the box, and the materials are evenly cooled and heated; for drying and drying, solar energy devices are attached to the outside of the box to absorb more light and heat, and make full use of light and heat energy to achieve the purpose of energy saving; for drying, air is taken in at the bottom of the box and exhausted at the top of the transparent box to achieve a chimney effect, replacing fans, and can efficiently utilize wind energy, save energy, and save resources.

[0021] 3. When the multi-layer vertical circulation stereoscopic structure is used for breeding equipment, such as raising silkworms, raising black soldier flies, and raising earthworms, the top of the box is made into a transparent top to achieve the purpose of constant temperature inside the box; silkworms, black soldier flies, earthworms, etc. are placed on the storage table. When observing, feeding, loading or unloading, the storage table is rotated to the lower end of the frame body by rotating the first transmission chain, which is convenient for staff management and saves equipment space. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is the front view of the multi-layer vertical circulation three-dimensional structure of the utility model;

[0023] Figure 2 It is a top view of the multi-layer vertical circulation three-dimensional structure of the utility model;

[0024] Figure 3 for Figure 1 Schematic diagram of the side frame in the middle AA direction;

[0025] Figure 4 It is a three-dimensional diagram of the transmission mechanism of the utility model;

[0026] Figure 5 It is a three-dimensional diagram of the main frame of the utility model;

[0027] Figure 6 It is a three-dimensional diagram of the storage table of the utility model;

[0028] Figure 7 This is a schematic diagram of the principle of cooperation between an anti-sway track and a walking part of the utility model;

[0029] Figure 8 This is a schematic diagram of the principle of cooperation between another anti-sway track and the walking part of the utility model.

[0030] In the figure: walking part 1, column 2, first crossbeam 3, second crossbeam 4, vertical anti-sway track 5, arc-shaped anti-sway track 6, first transmission chain 7, mounting plate 8, second transmission chain 9, motor 10, main auxiliary sprocket 11, auxiliary sprocket 12, driving sprocket 13, driven sprocket 14, main transmission shaft 15, chain track 16, chain limit plate 17, arc-shaped notch 18, connecting shaft 19, rectangular frame 20, tray 21, connecting rod 22. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Unless otherwise specified, the technical means used in the embodiments are conventional means well known to those skilled in the art.

[0032] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0033] It should be noted that, in the specific implementation mode, Figure 3 The left side is the left side of the rack body. Figure 3 The right side of the rack is the right side of the rack body.

[0034] like Figure 1-8 As shown, the utility model discloses a multi-layer vertical circulation stereoscopic structure for processing agricultural and forestry products or breeding, and the multi-layer vertical circulation stereoscopic structure is located in a closed environment; it includes a frame body and a transmission mechanism and an anti-sway mechanism arranged on the frame body, and the anti-sway mechanism is arranged on the upper and / or lower part of the transmission mechanism; a plurality of storage tables are arranged at intervals on the transmission mechanism, and the transmission mechanism can drive the plurality of storage tables to perform vertical circulation movement; the anti-sway mechanism includes two anti-sway tracks, and the two anti-sway tracks are symmetrically arranged on the left and right sides of the transmission mechanism and are arranged apart, and a walking part 1 adapted to the anti-sway track is arranged on the storage table; when the storage table moves to the upper and / or lower part of the frame body, the walking part 1 moves on the anti-sway track, so that the storage table remains horizontal and does not swing when turning.

[0035] It should be noted that an anti-sway mechanism is provided at the upper and / or lower part of the transmission mechanism, including three implementation schemes: an anti-sway mechanism is provided at the upper part of the transmission mechanism, or an anti-sway mechanism is provided at the lower part of the transmission mechanism, or an anti-sway mechanism is provided at both the upper and lower parts of the transmission mechanism. The number of transmission mechanisms on the frame body can be one or two. When one transmission mechanism is provided, in order to enable the storage table to perform vertical circulation motion better, a set of slide rail mechanisms can be provided on the frame body, and the slide rail mechanisms and the transmission mechanism are symmetrically provided on both sides of the frame body, and the two sides of the same storage table are respectively connected to the slide rail mechanisms and the transmission mechanism. When two transmission mechanisms are provided, the two sides of the same storage table are respectively connected to the two transmission mechanisms, and the two transmission mechanisms rotate synchronously. Preferably, an anti-sway mechanism can be provided at any turning point so that the storage table remains horizontal and does not swing when turning.

[0036] The walking part 1 can be in the form of walking wheels, casters, pulleys, sliders, rollers, etc. The walking part 1 slides on the vertical anti-sway track 5 and the arc anti-sway track 6, thereby controlling the moving track of the storage table and allowing the storage table to remain horizontal and not swing at a turn.

[0037] Furthermore, the anti-sway track includes a vertical anti-sway track 5 and an arc-shaped anti-sway track 6, and the two arc-shaped anti-sway tracks 6 on each side are respectively connected to one of the vertical anti-sway tracks 5; the four walking parts 1 are arranged in a rectangular shape on one side of the storage table, and when the storage table is located on the left side of the rack body, the two walking parts 1 on the left side of the storage table cooperate with the two arc-shaped anti-sway tracks 6 on the left side of the rack body; when the storage table is located on the right side of the rack body, the two walking parts 1 on the right side of the storage table cooperate with the two arc-shaped anti-sway tracks 6 on the right side of the rack body.

[0038] The distance between the highest points of the two symmetrical arc-shaped anti-sway tracks 6 is adapted to the distance between the two walking parts 1 on the same horizontal line, and specifically, the distance between the highest points of the two symmetrical arc-shaped anti-sway tracks 6 is greater than or equal to the distance between the two walking parts 1 on the same horizontal line. The specific analysis is as follows:

[0039] The distance between the highest points of the two symmetrical arc-shaped anti-sway tracks 6 is equal to the distance between the two walking parts 1 on the same horizontal line: the anti-sway track is composed of a vertical anti-sway track 5 and two arc-shaped anti-sway tracks 6, and the distance between the highest points of the two symmetrical arc-shaped anti-sway tracks 6 is equal to the distance between the two walking parts 1 on the same horizontal line, so that when the two walking parts 1 on the left are about to slide out from the highest point on the arc-shaped anti-sway track 6 on the left, the two walking parts 1 on the right just slide into the highest point on the two arc-shaped anti-sway tracks 6 on the right.

[0040] The distance between the highest points of the two left-right symmetrical arc-shaped anti-sway rails 6 is greater than the distance between the two walking parts 1 on the same horizontal line: the anti-sway rail also includes a horizontal anti-sway rail, the highest point of the arc-shaped anti-sway rail 6 on each side is connected to the horizontal anti-sway rail, the distance between the highest points of the two left-right symmetrical arc-shaped anti-sway rails 6 is greater than the distance between the two walking parts 1 on the same horizontal line, and the distance between the opposite ends of the two left-right symmetrical horizontal anti-sway rails is less than the distance between the two walking parts 1 on the same horizontal line, so that when the two walking parts 1 on the left are about to slide out of the horizontal anti-sway rail on the left, the two walking parts 1 on the right have already slid into or just slid into the horizontal anti-sway rail on the right.

[0041] Here, the highest point of the curved anti-sway track refers to the highest point of the curved anti-sway track in the vertical direction.

[0042] One implementation of the vertical anti-sway track 5 and the two arc-shaped anti-sway tracks 6 is as follows: Figure 8 As shown, the two arc-shaped anti-sway rails 6 on each side are parallel in the vertical direction, and the arc-shaped anti-sway rails 6 are concave toward the transmission system, and the distance between the two arc-shaped anti-sway rails 6 is equal to the distance between the two walking parts 1 on the same vertical line; at the same time, the arc-shaped anti-sway rail 6 on each side and located on the inner side is provided with a break that allows the connecting shaft 19 of the storage table to pass through, and the connecting shaft 19 on the storage table must pass through the break during the up and down movement to avoid interference between the connecting shaft 19 and the inner arc-shaped anti-sway rail 6. Here, the inner arc-shaped anti-sway rail 6 refers to the arc-shaped anti-sway rail 6 close to the center of the circle. Specifically, when the anti-sway rail is located at the upper part of the frame body, the arc-shaped anti-sway rail 6 located at the lower part is the inner arc-shaped anti-sway rail 6; when the anti-sway rail is located at the lower part of the frame body, the arc-shaped anti-sway rail 6 located at the upper part is the inner arc-shaped anti-sway rail 6.

[0043] Another embodiment of the vertical anti-sway track 5 and the two arc-shaped anti-sway tracks 6 is as follows: Figure 7 As shown, the ends of the two arc-shaped anti-sway rails 6 on each side are simultaneously connected to the end of one of the vertical anti-sway rails 5, and the arc-shaped anti-sway rails 6 are concave toward the transmission system.

[0044] by Figure 3 Take the anti-sway mechanism as an example to illustrate its working principle: Figure 3The anti-sway tracks on the left and right are the anti-sway tracks on the left and right respectively, and the running parts on the left and right of the storage platform are the running parts on the left and right respectively. Specifically, multiple storage platforms perform vertical circular motion in a clockwise direction. When the storage platform moves to the anti-sway track on the left side of the rack body, the two running parts 1 on the left side of the storage platform first move on the vertical anti-sway track 5 on the left side, and then the two running parts 1 move on the two arc-shaped anti-sway tracks 6 on the left side; when the two running parts 1 on the left side are about to slide out from the highest point on the arc-shaped anti-sway track 6, the two running parts 1 on the right side fall into the highest point on the two arc-shaped anti-sway tracks 6 on the right side, and the two running parts 1 on the right side of the storage platform move on the arc-shaped anti-sway track 6 on the right side, and then move to the vertical anti-sway track 5, and finally slide out from the vertical anti-sway track 5 on the right side, and the storage platform performs linear motion in the vertical direction again.

[0045] According to a preferred technical solution, there are two transmission mechanisms, which are symmetrically arranged on both sides of the frame body; a number of storage tables are evenly distributed on the transmission mechanism, and the distance between two adjacent storage tables is adapted to the height of the storage tables to prevent the storage tables from swinging.

[0046] Furthermore, the main body of the frame includes a column 2 and a first crossbeam 3. The two columns 2 are connected and fixed by a plurality of first crossbeams 3. The two columns 2 and the plurality of first crossbeams 3 constitute a side frame of the main body of the frame. The two side frames are connected and fixed by a plurality of second crossbeams 4. A vertical rod for mounting and fixing a chain track 16 is also provided at the side frame. The two ends of the second crossbeam 4 are respectively connected and fixed to the middle of the first crossbeam 3 on both sides to make way for the rotation of the storage table. The two transmission mechanisms are respectively installed on the two side frames.

[0047] Furthermore, the storage platform includes a connecting shaft 19 and a rectangular frame 20 arranged at both ends of the connecting shaft 19, a tray 21 is arranged between the two rectangular frames 20 and at the bottom of the rectangular frame 20, and a connecting rod 22 is arranged between the tray 21 and the rectangular frame 20; both ends of the connecting shaft 19 are respectively hinged to the mounting plate 8. The chassis is used to place materials. Four walking parts 1 are arranged in a rectangular array on the rectangular frame 20. By setting the connecting rod 22, a triangular structure is formed between the connecting rod 22, the tray 21 and the rectangular frame 20, thereby increasing the stability of the storage platform.

[0048] Furthermore, the transmission mechanism includes a vertically arranged and rotatable first transmission chain 7, a plurality of mounting plates 8 are evenly distributed on the first transmission chain 7, and the mounting plate 8 is hingedly set at one end away from the first transmission chain 7 to set the storage table; the two first transmission chains 7 work synchronously.

[0049] Furthermore, the transmission mechanism also includes a second transmission chain 9, the two ends of which are respectively sleeved on the main auxiliary sprocket 11 and the slave auxiliary sprocket 12 driven by the motor 10; the two ends of each first transmission chain 7 are respectively sleeved on the driving sprocket 13 and the driven sprocket 14, and the two driving sprockets 13 and the slave auxiliary sprocket 12 are arranged on the main transmission shaft 15, and the main transmission shaft 15 drives the two driving sprockets 13 and the slave auxiliary sprocket 12 to rotate synchronously. The motor 10 drives the main auxiliary sprocket 11 to rotate, thereby driving the second transmission chain 9 to rotate on the main auxiliary sprocket 11 and the slave auxiliary sprocket 12. Since the two driving sprockets 13 and the slave auxiliary sprocket 12 are arranged on the main transmission shaft 15, the slave auxiliary sprocket 12 rotates while driving the main transmission shaft 15 to rotate, and the main transmission shaft 15 drives the two driving sprockets 13 to rotate, thereby driving the two first transmission chains 7 to rotate synchronously, and driving the multiple storage tables to perform circular motion in the vertical direction.

[0050] Furthermore, a chain track 16 is provided on the frame body along the vertical direction, and the chain track 16 is adapted to the first transmission chain 7 to control the movement trajectory of the first transmission chain 7 in the vertical direction.

[0051] Furthermore, the driving sprocket 13 and the driven sprocket 14 have the same structure; the upper and lower parts of the frame body are provided with chain stop plates 17, and the chain stop plates 17 are provided with arc-shaped notches 18, and the arc-shaped notches 18 are adapted to the driving sprocket 13 and the driven sprocket 14. By providing the chain stop plates 17, the second transmission chain 9 is prevented from falling off the driving sprocket 13 and the driven sprocket 14, thereby ensuring the safety performance of the rotating chain operation.

[0052] The working principle of the multi-layer vertical circulation three-dimensional structure used in agricultural and forestry product processing devices or breeding devices is as follows: when the storage table is located at the lower end of the frame body, the materials to be dried, aired or refrigerated, and the breeding materials are first placed on the storage table at the lower end of the frame body; the motor 10 drives the second transmission chain 9 to rotate, and the auxiliary sprocket 12 drives the main transmission shaft 15 to rotate, and the main transmission shaft 15 drives the two active sprockets 13 to rotate, thereby driving the two first transmission chains 7 to rotate synchronously, and the first transmission chain 7 drives the storage table loaded with materials to move upward, and the storage table without materials is moved to the lower end of the frame body. After the loading is completed on these storage tables, they are moved upward by the first transmission chain 7, and the cycle is repeated, loading materials from a low place, and continuously moving the storage table loaded with materials to a high place, which saves time and effort in loading and unloading materials, and multiple storage tables are arranged vertically, saving equipment space. Multiple storage tables make circular motion in the vertical direction. The storage tables can be moved from the bottom of the rack body to the top of the rack body, or from the top of the rack body to the bottom of the rack body, so as to realize automatic rotation and lifting of materials on the storage tables, save space occupied by equipment, facilitate staff to load and unload materials, and facilitate management and operation.

[0053] The multi-layer vertical circulation stereoscopic structure can be used as an agricultural and forestry product processing device, such as a drying device, a drying device, a refrigeration device, etc. The multi-layer vertical circulation stereoscopic structure is placed in a closable box, and an auxiliary system with corresponding functions is equipped in the box to realize the drying, drying or refrigeration functions. Specifically:

[0054] For the drying device, a multi-layer vertical circulation three-dimensional structure can be set in a transparent box, with air entering at the bottom of the transparent box and exhausting at the top of the transparent box, thus realizing the chimney effect and replacing the fan. This can efficiently utilize wind energy, save energy and resources. Moreover, by setting up a transparent box, sunlight can enter the box, speeding up the material drying process. At the same time, multiple storage tables circulate vertically in the box, and the materials are evenly cooled and heated.

[0055] For drying equipment, a multi-layer vertical circulation three-dimensional structure can be set in a transparent or opaque box, and a solar energy device can be attached to the outside of the box to absorb more light and heat, make full use of light and heat energy, and achieve the purpose of energy saving; at the same time, multiple storage tables circulate vertically in the box, and the materials are heated evenly.

[0056] For refrigeration equipment, a multi-layer vertical circulation three-dimensional structure can be set in an opaque box, a refrigeration system is installed inside the box, and multiple storage tables circulate vertically in the box to ensure that the materials are cooled evenly.

[0057] The multi-layer vertical circulation stereoscopic structure can be used for breeding devices, such as silkworm breeding devices, black soldier fly breeding devices, earthworm breeding devices, seedling raising devices, etc. The multi-layer vertical circulation stereoscopic structure is placed in a closable box, and an auxiliary system with corresponding functions is equipped in the box to achieve the corresponding function. The top of the breeding device box can be made transparent or opaque, preferably a transparent top, so that the box can achieve the purpose of constant temperature. Silkworms, black soldier flies, earthworms, etc. are placed on the storage table. When observing, feeding, loading or unloading, the storage table is rotated to the lower end of the frame body by rotating the first transmission chain 7, which is convenient for staff management and saves equipment space.

[0058] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various deformations, modifications, and substitutions made to the technical solutions of the present invention by ordinary technicians in this field should all fall within the protection scope determined by the claims of the present invention.

Claims

1. A multi-layer vertical circulation structure for agricultural and forestry product processing or breeding, characterized by: The multi-layer vertical circulation three-dimensional structure is located in a closed environment; it comprises a frame body and a transmission mechanism and an anti-sway mechanism arranged on the frame body, wherein the anti-sway mechanism is arranged at the upper part and / or the lower part of the transmission mechanism; a plurality of storage tables are arranged at intervals on the transmission mechanism, and the transmission mechanism can drive the plurality of storage tables to perform vertical circulation movement; the anti-sway mechanism comprises two anti-sway rails, which are symmetrically arranged on the left and right sides of the transmission mechanism and are arranged apart from each other, and a walking part (1) adapted to the anti-sway rail is arranged on the storage table; when the storage table moves to the upper part and / or the lower part of the frame body, the walking part (1) moves on the anti-sway rail, so that the storage table remains horizontal and does not swing when turning.

2. The multi-layer vertical circulation stereoscopic structure according to claim 1 is characterized in that: The anti-sway rail comprises a vertical anti-sway rail (5) and an arc-shaped anti-sway rail (6); the two arc-shaped anti-sway rails (6) on each side are respectively connected to one vertical anti-sway rail (5); the four walking parts (1) are arranged in a rectangular shape on one side of the storage platform; when the storage platform is located on the left side of the rack body, the two walking parts (1) on the left side of the storage platform cooperate with the two arc-shaped anti-sway rails (6) on the left side of the rack body; when the storage platform is located on the right side of the rack body, the two walking parts (1) on the right side of the storage platform cooperate with the two arc-shaped anti-sway rails (6) on the right side of the rack body; the distance between the highest points of the two symmetrical arc-shaped anti-sway rails (6) is adapted to the distance between the two walking parts (1) on the same horizontal line.

3. The multi-layer vertical circulation stereoscopic structure according to claim 2 is characterized in that: The two arc-shaped anti-sway rails (6) on each side are parallel in the vertical direction, and the arc-shaped anti-sway rails (6) are concave toward the transmission mechanism, and the distance between the two arc-shaped anti-sway rails (6) is equal to the distance between the two walking parts (1) on the same vertical line; the arc-shaped anti-sway rails (6) on each side and located on the inner side are provided with a fracture that allows the connection shaft (19) of the storage table to pass through; Alternatively, the ends of the two arc-shaped anti-sway rails (6) on each side are simultaneously connected to the end of a vertical anti-sway rail (5), and the arc-shaped anti-sway rail (6) is concave toward the transmission mechanism.

4. The multi-layer vertical circulation stereoscopic structure according to claim 2 is characterized in that: The anti-sway track is composed of a vertical anti-sway track (5) and two arc-shaped anti-sway tracks (6), and the distance between the highest points of the two left-right symmetrical arc-shaped anti-sway tracks (6) is equal to the distance between the two walking parts (1) on the same horizontal line; Alternatively, the anti-sway track also includes a horizontal anti-sway track, the highest point of the arc-shaped anti-sway track (6) on each side is connected to the horizontal anti-sway track, the distance between the highest points of the two left-right symmetrical arc-shaped anti-sway tracks (6) is greater than the distance between the two walking parts (1) on the same horizontal line, and the distance between the opposite ends of the two left-right symmetrical horizontal anti-sway tracks is less than the distance between the two walking parts (1) on the same horizontal line.

5. The multi-layer vertical circulation stereoscopic structure according to any one of claims 1 to 4, characterized in that: There are two transmission mechanisms, which are symmetrically arranged on both sides of the frame body; a plurality of storage tables are evenly distributed on the transmission mechanism, and the distance between two adjacent storage tables is adapted to the height of the storage tables to prevent the storage tables from swinging.

6. The multi-layer vertical circulation stereoscopic structure according to claim 5 is characterized in that: The frame body comprises a column (2), a first crossbeam (3), and a second crossbeam (4); the two columns (2) are connected and fixed by a plurality of first crossbeams (3); the two columns (2) and the plurality of first crossbeams (3) form a side frame; the two side frames are symmetrically arranged and connected and fixed by a plurality of second crossbeams (4); and the two ends of the plurality of second crossbeams (4) are respectively connected and fixed to the middle of the first crossbeams (3) on both sides; And / or, the storage platform comprises a connecting shaft (19) and rectangular frames (20) arranged at both ends of the connecting shaft (19); a tray (21) is arranged between the two rectangular frames (20) and at the bottom of the rectangular frames (20); a connecting rod (22) is arranged between the tray (21) and the rectangular frames (20); and mounting plates (8) are hinged at both ends of the connecting shaft (19), and one end of the mounting plate (8) away from the connecting shaft (19) is connected to the transmission mechanism.

7. The multi-layer vertical circulation stereoscopic structure according to claim 5 is characterized in that: The transmission mechanism comprises a first transmission chain (7) arranged vertically and rotatable, a plurality of mounting plates (8) are evenly distributed on the first transmission chain (7), and the storage platform is arranged at one end of the mounting plate (8) away from the first transmission chain (7); the two first transmission chains (7) work synchronously.

8. The multi-layer vertical circulation stereoscopic structure according to claim 7 is characterized in that: The transmission mechanism further comprises a second transmission chain (9), the two ends of the second transmission chain (9) are respectively sleeved on a main auxiliary sprocket (11) and a slave auxiliary sprocket (12) driven by a motor (10); the two ends of each of the first transmission chains (7) are respectively sleeved on a driving sprocket (13) and a driven sprocket (14); the two driving sprockets (13) and the slave auxiliary sprockets (12) are arranged on a main transmission shaft (15), and the main transmission shaft (15) drives the two driving sprockets (13) and the slave auxiliary sprockets (12) to rotate synchronously.

9. The multi-layer vertical circulation stereoscopic structure according to claim 8 is characterized in that: A chain track (16) is arranged on the frame body along the vertical direction, and the chain track (16) is adapted to the first transmission chain (7) to control the movement trajectory of the first transmission chain (7) in the vertical direction; And / or, the driving sprocket (13) and the driven sprocket (14) have the same structure; the upper and lower parts of the frame body are provided with chain limiting plates (17), the chain limiting plates (17) are provided with arc-shaped notches (18), and the arc-shaped notches (18) are adapted to the driving sprocket (13) and the driven sprocket (14).

10. An agricultural and forestry product production device, characterized in that: It comprises a multi-layer vertical circulation stereoscopic structure for processing or breeding agricultural and forestry products as described in any one of claims 1 to 9; the agricultural and forestry product production device comprises any one of a drying device, a refrigeration device, a drying device, a silkworm breeding device, a black soldier fly breeding device, an earthworm breeding device, and a seedling breeding device.

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