Environmental insect circulation breeding equipment

Abstract

The present invention belongs to the technical field of environmental insect breeding, and discloses an environmental insect circulation breeding equipment, comprising a head assembly, a first layer-changing area, a breeding area and a second layer-changing area which are connected in sequence, wherein both sides of the head assembly, the first layer-changing area, the breeding area and the second layer-changing area in the width direction are provided with circulation chains, a plurality of breeding box assemblies are connected in series on the two circulation chains, and the circulation mode of the circulation chains is set to be S-shaped; the overall structure of the present invention is simple, and the breeding boxes can stably change layers during the environmental insect breeding process, and can automatically add breeding feed in a quantitative manner, automatically unload, simplify the breeding structure, and improve the use effect.

Description

Technical Field

[0001] The invention belongs to the technical field of environmental insect breeding, and in particular relates to an environmental insect circulation breeding device. Background Art

[0002] As the concepts of ecological agriculture and green development become more and more popular, insect farming, as an emerging and sustainable protein source supply industry, has gradually attracted widespread attention. Insect farming not only helps to alleviate the resource pressure of traditional animal husbandry, but also shows great potential in ecological circulation and environmental protection. Modern insect farming technology focuses on improving farming efficiency, optimizing the farming environment, reducing farming costs, and is committed to developing diversified insect products to meet market demand.

[0003] In the process of breeding environmental insects, recycling breeding equipment is often used. First, it can utilize waste: the waste generated in the breeding process (such as feces, residual feed, etc.) is harmlessly treated and converted into insect feed or breeding matrix to achieve the recycling of resources; secondly, by reasonably controlling the breeding density, optimizing the breeding environment and other measures, the ecological balance of the insect breeding system is maintained, the occurrence of diseases and pests is reduced, and the breeding efficiency is improved.

[0004] When using S-type circulation breeding equipment to raise environmental insects, the logistics, information flow and energy flow in the breeding process form a closed loop, which improves resource utilization and breeding efficiency; the equipment is equipped with an advanced automatic control system, which can monitor the breeding environment parameters (such as temperature, humidity, oxygen content, etc.) in real time, and automatically adjust the breeding conditions according to parameter changes to ensure that the insects grow in the best environment; the equipment adopts a modular design, which is easy to assemble, disassemble and transport, and the breeding scale can be flexibly adjusted according to actual needs; the equipment is designed with an emphasis on energy saving and consumption reduction, and adopts efficient and energy-saving breeding technology and equipment to reduce breeding costs.

[0005] A Chinese patent with application number CN202410558843.7 discloses an environmental insect circulation breeding equipment, including a head assembly, a middle breeding group and a tail assembly, wherein first transverse slide groups parallel to each other are respectively arranged at both ends of the head assembly in the height direction, and a longitudinal slide group arranged perpendicularly to the first transverse slide group is arranged on one side of the head assembly, and a turning device, a material storage device and a feeding device are sequentially arranged between the two groups of first transverse slide groups on the head assembly, and the side of the head assembly away from the longitudinal slide group is divided into at least four first breeding layers from top to bottom, and the middle breeding group is respectively provided with a second breeding layer at a position corresponding to the first breeding layer, and the tail assembly is respectively provided with a third breeding layer at a position corresponding to the second breeding layer; the present invention can automatically realize the scientific addition of breeding feed in environmental insect breeding, so that the breeding box can ensure smooth ventilation under the premise of maximum breeding density, thereby improving the use effect;

[0006] However, in this equipment, when the chain drives the breeding box to change layers, it shakes because the breeding box body is hoisted and has a complex structure. Insects are living organisms and will have a stress response and scatter when slightly shaken, which will cause the center of gravity of the box to shift and easily overflow, polluting the surrounding environment. Secondly, the tensioning device in this equipment is difficult to operate, which increases the workload of the staff. In addition, the head assembly of this equipment is complex in design and operation. When more breeding layers are added, the operation is not smooth, making it difficult to achieve a larger-scale breeding method, affecting the efficiency of environmental insect breeding. At the same time, the equipment cost is relatively high. Summary of the invention

[0007] The main technical problem to be solved by the present invention is to provide an environmental insect circulation breeding equipment. The overall operating structure of the equipment is simple, and the breeding boxes can be stably changed during the environmental insect breeding process. The equipment can also automatically add breeding feed in a quantitative manner, automatically unload the feed, and streamline the circulation control structure to make the breeding layers dense. At the same time, the equipment is easy to maintain and adjust, and the breeding efficiency is high.

[0008] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0009] An environmental insect circulation breeding equipment comprises a head assembly, a first layer changing area, a breeding area and a second layer changing area which are connected in sequence, wherein both sides of the head assembly, the first layer changing area, the breeding area and the second layer changing area in the width direction are provided with circulation chains, a plurality of breeding box assemblies are connected in series on the two circulation chains, and the circulation mode of the circulation chains is set to be S-shaped;

[0010] A feeding device is provided near the lower end of the machine head assembly, a turning device is provided near the middle of the machine head assembly, a first vertical reversing group and a second vertical reversing group are provided on both sides of the turning device on the machine head assembly, a third vertical reversing group is provided on one side of the upper end of the machine head assembly, a first driving reversing group is provided on one side below the machine head assembly, and a fourth vertical reversing group is provided on the other side below the machine head assembly at a position corresponding to the first driving reversing group;

[0011] Two symmetrical fourth mounting plates are fixedly installed at both ends of the first layer-changing area in the width direction and at positions corresponding to the reversing positions of each layer of the circulating chain. The fourth mounting plates are provided with reversing mechanisms. A plurality of driving motors for driving the reversing mechanisms are fixedly installed at positions corresponding to the reversing mechanisms on one side of the first layer-changing area.

[0012] A first auxiliary reversing group and a second auxiliary reversing group are arranged at both ends of the second layer-changing area in the width direction and at positions corresponding to the reversing positions of each layer at the other end of the circulating chain. The second auxiliary reversing group is located at the lower end of the second layer-changing area, and a tensioning device is arranged on the second auxiliary reversing group.

[0013] The breeding box assembly includes a box body, a rotating shaft is fixedly installed at the middle position of both ends of the box body, a chain link is rotatably installed on the rotating shaft, the chain link is connected in series on the circulating chain, a movable bearing is arranged on the rotating shaft near the chain link, a toggle plate is fixedly installed at one end of the rotating shaft away from the box body, a toggle column is fixedly installed at the other end of the toggle plate, and V-shaped wheels are rotatably installed at both ends of the box body and at both sides of the rotating shaft.

[0014] The following is a further optimization of the above technical solution by the present invention:

[0015] The reversing mechanism comprises a second transmission group which is transmission-connected to the power output end of the driving motor, and the power output end of the second transmission group is transmission-connected to the reversing group.

[0016] Further optimization: the reversing group includes a third transmission group that is transmission-connected to the power output end of the second transmission group. The third transmission group is simultaneously transmission-mounted on the corresponding fourth mounting plate. One end of the third transmission group that is transmission-connected to the second transmission group passes through the fourth mounting plate and is transmission-connected with an avoidance sprocket. The outer surface of the avoidance sprocket is meshed with the corresponding circulating chain, and the outer surface of the avoidance sprocket is provided with two symmetrically arranged avoidance grooves.

[0017] Further optimization: the power output end of the third transmission group passes through the fourth mounting plate and is connected to an external gear, which is rotatably mounted on the fourth mounting plate. The outer surface of the external gear is meshingly connected with an internal gear, which is rotatably mounted on the fourth mounting plate at the same time. Two symmetrically arranged grooves are provided on the outer surface of the internal gear, and the size of the grooves matches the outer circle size of the toggle column. A straightening arc plate is fixedly installed at one side of the outer surface of the internal gear.

[0018] Further optimization: a guide pressure plate is fixedly installed at the upper end position of the fourth mounting plate, a V-shaped slide rail is fixedly installed at the position below the guide pressure plate on the fourth mounting plate, and a receiving plate is fixedly installed between the guide pressure plate and the V-shaped slide rail on the fourth mounting plate.

[0019] Further optimization: the material turning device includes a turning drive group, which is located on one side of the machine head assembly. The power output end of the turning drive group is connected to two symmetrically arranged turning wheels, which are respectively located on both sides of the machine head assembly, and an arc groove is opened on the outer surface of the turning wheel.

[0020] Further optimization: the second layer-changing area includes a second layer-changing bracket fixedly connected to the breeding area, and the first auxiliary reversing group and the second auxiliary reversing group are fixedly installed at positions corresponding to the second layer-changing bracket.

[0021] Further optimization: the first auxiliary reversing group includes a fifth mounting plate fixedly mounted on the second layer-changing bracket, and the first layer-changing component is arranged on the fifth mounting plate.

[0022] Further optimization: the second auxiliary reversing group includes two sliding plates slidably installed at the lower end of the second layer-changing bracket, the two sliding plates are symmetrically arranged, and the second layer-changing components are arranged on the two sliding plates.

[0023] Further optimization: the tensioning device includes an adjustment rack fixedly mounted on the second layer-changing bracket, the adjustment rack is meshedly connected with an adjustment gear, the adjustment gear is coaxially mounted with an adjustment shaft, and the adjustment shaft is rotatably mounted on two sliding plates at the same time.

[0024] The present invention adopts the above technical solution and has the following beneficial effects:

[0025] 1. The present invention adopts the above technical scheme, which is ingenious in conception and reasonable in structure. First, the circulating breeding adopts S-shaped circulation, which can make full use of the vertical space, greatly improve the breeding density and space utilization rate, control its running speed during the breeding process, and ensure the breeding quality; secondly, the present invention is divided into a head assembly, a breeding area, a first layer changing area and a second layer changing area through modular design, wherein the head assembly can automatically complete the breeding and flipping unloading and the automatic and accurate addition of breeding materials, reduce manual intervention, and realize automatic breeding; in addition, by setting the structure of the reversing group, it can ensure that the box body is stable when changing layers, avoid insects being frightened or spilling due to shaking, expand the scope of use, and facilitate use. It can improve the efficiency of environmental insect breeding, and is safe, reliable, and easy to operate;

[0026] 2. The control system of the present invention also adds a human-computer interaction and communication module to further reduce manual intervention, realize remote control, and reduce manual labor intensity and labor costs; and the overall structure is simple, the driving scheme is optimized, the manufacturing cost of the equipment is reduced, and then the breeding cost is reduced, which facilitates manufacturing and production and improves economic benefits.

[0027] The present invention is further described below in conjunction with the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure in an embodiment of the present invention;

[0029] Figure 2 It is a structural schematic diagram of the head assembly in an embodiment of the present invention;

[0030] Figure 3 It is a front view of the head assembly in the embodiment of the present invention;

[0031] Figure 4 It is a layout structure diagram of the circulating chain in an embodiment of the present invention;

[0032] Figure 5 It is a structural schematic diagram of a material turning device in an embodiment of the present invention;

[0033] Figure 6 It is a structural schematic diagram of a reversing mechanism in an embodiment of the present invention;

[0034] Figure 7 This is a structural schematic diagram of a breeding box assembly in an embodiment of the present invention;

[0035] Figure 8 It is a structural schematic diagram of a feeding device in an embodiment of the present invention;

[0036] Fig. 9 It is a schematic diagram of the structure at A in an embodiment of the present invention.

[0037] In the figure: 1, head assembly; 11, head frame; 12, first drive reversing group; 120, first drive group; 13, feeding device; 130, feeding drive; 131, feeding valve; 132, protective cover; 133, feeding pipe; 134, hose head; 135, clamping plate; 136, tightening cylinder; 137, weighing sensor; 138, weighing slide rail; 139, moving rail; 14, vertical guide group; 141, mounting vertical plate; 142, mounting strip; 1 5. First vertical reversing group; 16. Second vertical reversing group; 17. Third vertical reversing group; 18. Turning device; 180. Sixth mounting plate; 181. Turning drive group; 182. Turning wheel; 1821. Arc groove; 183. Alignment group; 1830. Pressing plate; 1831. Sliding guide wheel; 1832. Pressing rod; 184. Receiving hopper; 185. Conveyor belt; 19. Fourth vertical reversing group; 2. First layer changing area; 21. First layer changing bracket; 22 , drive motor; 23, first transmission group; 230, transmission shaft; 24, reversing mechanism; 242, second transmission group; 243, reversing group; 2430, third transmission group; 2431, avoidance sprocket; 2432, external gear; 2433, internal gear; 2434, straightening arc plate; 2435, guide pressure plate; 2436, V-shaped slide rail; 2437, receiving plate; 25, fourth mounting plate; 3, breeding area; 31, breeding rack; 32, vertical pipe; 33 , transverse tube; 4, second layer-changing area; 41, second layer-changing bracket; 42, first auxiliary reversing group; 420, fifth mounting plate; 43, tensioning device; 430, adjustment rack; 431, adjustment gear; 432, adjustment shaft; 44, second auxiliary reversing group; 440, sliding plate; 5, circulating chain; 6, breeding box assembly; 61, box body; 63, rotating shaft; 64, chain link; 65, movable bearing; 66, toggle plate; 67, toggle column; 68, V-shaped wheel. DETAILED DESCRIPTION

[0038] like Figure 1-9As shown: an environmental insect circulation breeding equipment, comprising a head assembly 1, a first layer changing area 2, a breeding area 3 and a second layer changing area 4 connected in sequence, a circulation chain 5 is arranged on both sides of the width direction of the head assembly 1, the first layer changing area 2, the breeding area 3 and the second layer changing area 4, a plurality of breeding box assemblies 6 are connected in series on the two circulation chains 5, and the circulation mode of the circulation chain 5 is set to S shape;

[0039] A feeding device 13 is provided near the lower end of the head assembly 1, a material turning device 18 is provided near the middle position of the head assembly 1, a first vertical reversing group 15 and a second vertical reversing group 16 are provided on both sides of the material turning device 18 on the head assembly 1, a third vertical reversing group 17 is provided on one side of the upper end of the head assembly 1, a first driving reversing group 12 is provided on one side below the head assembly 1, and a fourth vertical reversing group 19 is provided on the other side below the head assembly 1 at a position corresponding to the first driving reversing group 12;

[0040] At both ends of the first layer-changing area 2 in the width direction and at positions corresponding to the reversing positions of each layer of the circulating chain 5, two symmetrical fourth mounting plates 25 are fixedly installed, and a reversing mechanism 24 is arranged on the fourth mounting plates 25. At one side of the first layer-changing area 2 and at positions corresponding to the reversing mechanism 24, a plurality of driving motors 22 for driving the reversing mechanism 24 are fixedly installed;

[0041] At both ends of the second layer-changing area 4 in the width direction and at positions corresponding to the reversal of each layer at the other end of the circulating chain 5, there are provided a first auxiliary reversing group 42 and a second auxiliary reversing group 44 symmetrically arranged in pairs, the second auxiliary reversing group 44 is located at the lower end of the second layer-changing area 4, and a tensioning device 43 is arranged on the second auxiliary reversing group 44;

[0042] The breeding box assembly 6 includes a box body 61, and a rotating shaft 63 is fixedly installed at the middle position of both ends of the box body 61, a chain link 64 is rotatably installed on the rotating shaft 63, and the chain link 64 is connected in series to the circulating chain 5. A movable bearing 65 is arranged on the rotating shaft 63 near the chain link 64, and a toggle plate 66 is fixedly installed at one end of the rotating shaft 63 away from the box body 61, and a toggle column 67 is fixedly installed at the other end of the toggle plate 66. V-shaped wheels 68 are rotatably installed at both ends of the box body 61 and at the positions on both sides of the rotating shaft 63.

[0043] The first layer-changing area 2 includes a first layer-changing bracket 21 formed by welding a plurality of stainless steel pipes of different lengths, and the fourth mounting plate 25 is fixedly mounted at a corresponding position of the first layer-changing bracket 21 .

[0044] A plurality of driving motors 22 are fixedly mounted at corresponding positions of the first layer-changing bracket 21 .

[0045] The power output end of the driving motor 22 is transmission-connected to a first transmission group 23 capable of transmitting power. In this embodiment, the first transmission group 23 uses a pulley and a belt to transmit power. The specific connection method is well known and will not be described here.

[0046] A transmission shaft 230 is fixedly mounted on the power output end of the first transmission group 23 , and the transmission shaft 230 is rotatably mounted on two symmetrical fourth mounting plates 25 .

[0047] The reversing mechanism 24 includes a second transmission group 242 , which is transmission-connected to the power output end of the first transmission group 23 . In this embodiment, the second transmission group 242 uses a sprocket chain to achieve transmission.

[0048] The power output end of the second transmission group 242 is transmission-connected with a reversing group 243;

[0049] The reversing group 243 includes a third transmission group 2430 which is transmission-connected to the power output end of the second transmission group 242 . The third transmission group 2430 is also transmission-mounted on the corresponding fourth mounting plate 25 .

[0050] In this embodiment, the third transmission group 2430 also uses a sprocket chain to achieve transmission.

[0051] One end of the third transmission group 2430 that is transmission-connected with the second transmission group 242 passes through the fourth mounting plate 25 and is transmission-connected with a sprocket wheel 2431 , that is, the sprocket wheel 2431 is rotatably mounted on the fourth mounting plate 25 .

[0052] The outer surface of the avoidance sprocket 2431 is meshed with the corresponding circulating chain 5, and two symmetrically arranged avoidance grooves are provided on the outer surface of the avoidance sprocket 2431, and the size of the avoidance groove matches the chain link 64, that is, when the breeding box assembly 6 connected in series on the circulating chain 5 moves to the avoidance sprocket 2431, the chain link 64 engages with the avoidance groove.

[0053] The power output end of the third transmission group 2430 passes through the fourth mounting plate 25 and is transmission-connected to the external gear 2432 , that is, the external gear 2432 is rotatably mounted on the fourth mounting plate 25 .

[0054] The outer surface of the outer gear 2432 is meshedly connected with the inner gear 2433 , and the inner gear 2433 is rotatably mounted on the fourth mounting plate 25 .

[0055] The outer surface of the inner gear 2433 is provided with two symmetrically arranged grooves, which are not indicated in the figure. The size of the grooves matches the outer circle size of the toggle column 67. During the rotation of the avoidance sprocket 2431 and the inner gear 2433, the positions of the avoidance grooves correspond to those of the grooves, that is, when the chain link 64 engages with the avoidance grooves, the toggle column 67 engages with the grooves, so that the grooves drive the toggle column 67, and then drive the toggle plate 66 and the box body 61 to rotate, thereby achieving stable steering on the avoidance sprocket 2431.

[0056] A straightening arc plate 2434 is fixedly installed at a position on one side of the outer surface of the inner gear 2433. When the groove of the inner gear 2433 rotates to the straightening arc plate 2434, the surface of the straightening arc plate 2434 close to the inner gear 2433 and the groove form a steering groove, that is, the steering of the toggle column 67 is completed in the steering groove, further improving the steering stability of the box body 61 and preventing the box body 61 from shaking and causing the worm body to overflow.

[0057] A guide pressure plate 2435 is fixedly installed at the upper end of the fourth mounting plate 25. When the breeding box assembly 6 moves to the position of the guide pressure plate 2435, the lower surface of the guide pressure plate 2435 contacts the V-shaped wheel 68, thereby improving the moving stability of the box body 61.

[0058] A V-shaped slide rail 2436 is fixedly installed on the fourth mounting plate 25 at a position below the guide pressure plate 2435 , and the V-shaped wheel 68 of the breeding box assembly 6 travels on the V-shaped slide rail 2436 .

[0059] A receiving plate 2437 is fixedly mounted on the fourth mounting plate 25 between the guide pressure plate 2435 and the V-shaped slide rail 2436 , and the movable bearing 65 of the breeding box assembly 6 moves on the upper surface of the receiving plate 2437 .

[0060] This design can ensure the stability of the box body 61 when turning, avoiding shaking and affecting the activity of the insect body.

[0061] The head assembly 1 includes a head frame 11, and the head frame 11 is made by welding a plurality of stainless steel pipes of different lengths.

[0062] like Figure 8 As shown, the feeding device 13 includes a moving rail 139 fixedly mounted on the head frame 11 , and a feeding drive 130 is arranged on the moving rail 139 .

[0063] In this embodiment, the movable rail 139 is made of a rack, and the feeding drive 130 uses a motor to drive the gear to mesh with the rack to provide power. The specific installation structure and principle are well known and will not be repeated here.

[0064] The power output end of the feeding drive 130 is transmission-connected to the feeding valve 131 . With this design, the feeding valve 131 can move back and forth on the moving rail 139 under the action of the feeding drive 130 .

[0065] The feeding valve 131 can be obtained commercially, and the input end of the feeding valve 131 is connected to the aquaculture feed source through a pipeline, so as to control the addition of the aquaculture feed.

[0066] The output end of the loading valve 131 is connected to a plurality of unloading pipes 133 through pipelines, and the other end of the unloading pipes 133 is connected to a hose head 134 .

[0067] A protective cover 132 is fixedly mounted on the outer surface of the feed pipe 133 .

[0068] The protective cover 132 is hinged with clamping plates 135 on both sides of the feed pipe 133 , and tightening cylinders 136 are fixedly installed at positions on both sides of the protective cover 132 corresponding to the hose head 134 , and the ejection end of the tightening cylinder 136 is in contact with the clamping plates 135 .

[0069] With this design, when the breeding box assembly 6 moves to the position below the feeding device 13 and breeding material needs to be added to the box body 61, the feeding drive 130 drives the feeding valve 131 to move back and forth on the movable rail 139. At the same time, the feeding valve 131 is opened to allow the breeding material to be output to the box body 61 through the hose head 134, so as to ensure that the breeding material in the box body 61 is evenly distributed. After the feeding is completed, the feeding valve 131 is closed, and then the tightening cylinder 136 is started. The ejection end of the tightening cylinder 136 pushes the clamping plate 135 to move towards each other, and at the same time, the hose head 134 is clamped to prevent the residual material in the discharge pipe 133 from polluting the surrounding environment.

[0070] like Figure 3 As shown, a plurality of weighing sensors 137 in a square array are fixedly installed on the head frame 11 below the feeding device 13 , and a weighing slide rail 138 is threadedly connected to the force-bearing ends of the plurality of weighing sensors 137 .

[0071] When the breeding box assembly 6 moves to the bottom of the feeding device 13, the entire weight of the box body 61 is borne by the weighing slide rail 138. With this design, the weighing sensor 137 can detect the weight of the breeding material added into the box body 61, thereby achieving control and precise breeding.

[0072] like Figure 5 As shown, the material turning device 18 includes two symmetrically arranged sixth mounting plates 180 fixedly mounted at both sides of the machine head frame 11 in the width direction.

[0073] A flip drive group 181 is fixedly mounted on a sixth mounting plate 180. In this embodiment, the flip drive group 181 uses a motor to drive the pulley to rotate to provide power, and then transmits power through the engagement of the chain and sprocket. The specific connection and installation structure are well known and will not be repeated here.

[0074] The flip driving group 181 is also provided with a central shaft, which is rotatably mounted on two sixth mounting plates 180 at the same time. This design can transmit the power of the flip driving group 181 to the other sixth mounting plate 180 and achieve synchronous rotation.

[0075] The power output end of the flip driving group 181 is transmission-connected with a flip wheel 182. In this embodiment, the number of the flip wheels 182 is set to two, which are rotatably connected to two sixth mounting plates 180 respectively, that is, the two flip wheels 182 are symmetrically arranged.

[0076] An arc groove 1821 is formed on the outer surface of the flip wheel 182 .

[0077] A guide assembly 183 is fixedly mounted on opposite surfaces of the two sixth mounting plates 180 near the upper end.

[0078] The guide assembly 183 includes a plurality of sliding guide wheels 1831 rotatably mounted on the sixth mounting plate 180 .

[0079] In this embodiment, a plurality of sliding guide wheels 1831 are close to each other in pairs to form a slideway, and a pressure rod 1832 is slidably connected to the slideway.

[0080] The pressure rod 1832 is driven by a cylinder to slide up and down, and a same pressure plate 1830 is fixedly installed at the end of the pressure rod 1832 close to the flip wheel 182, that is, the pressure plate 1830 can move up and down.

[0081] The cylinder is commercially available.

[0082] When the breeding of insects in the environment is completed and unloading is required, when the breeding box assembly 6 moves to the position of the turning device 18 under the drive of the circulating chain 5, the turning drive group 181 drives the turning wheel 182 to rotate, so that the toggle column 67 in the breeding box assembly 6 first enters the arc groove 1821. During this period, the cylinder drives the pressing plate 1830 and makes the pressing plate 1830 close to the box body 61, and the pressing plate 1830 contacts the V-shaped wheel 68, so that the breeding box assembly 6 is stable and does not shake under the action of the pressing plate 1830 during the movement;

[0083] When the breeding box assembly 6 moves to the middle position of the turning device 18, it stops, but the turning wheel 182 continues to rotate, and the arc groove 1821 can drive the toggle column 67, the toggle plate 66, and the rotating shaft 63 to rotate, so that the box body 61 is turned over and unloaded.

[0084] A material receiving hopper 184 is fixedly installed on the head frame 11 at a position below the material turning device 18, and a conveyor belt 185 is provided on the head frame 11 at a position below the material receiving hopper 184. After the material in the box body 61 is turned over, it falls from the material receiving hopper 184 to the conveyor belt 185, and the conveyor belt 185 transports the material to the screening position for the next step of operation.

[0085] The conveying function of the conveyor belt 185 is well known and will not be described in detail here.

[0086] An encoder is also provided on the sixth mounting plate 180 at a position corresponding to the flip wheel 182. The encoder can detect the rotation angle and speed of the motor of the flip drive group 181, so as to control the flipping and tipping angle of the box body 61. Because the breeding materials of environmental insects are sticky, the box body 61 is flipped at a certain angle for unloading, which can increase the unloading speed, prevent the material from leaking, and protect the surrounding environment.

[0087] like Figure 2 As shown, the first vertical reversing group 15 and the second vertical reversing group 16 are arranged in rotational symmetry, and the function of the first vertical reversing group 15 is to change the farming box assembly 6 that has completed the flipping and unloading from translational movement to vertical downward movement;

[0088] The function of the second vertical reversing group 16 is to change the vertical downward movement of the breeding box assembly 6 filled with materials after breeding to the horizontal translation movement to the position of the turning device 18 for turning and unloading.

[0089] The commutation principle and structure of the first vertical commutation group 15 and the second vertical commutation group 16 are the same as the structural principle of the commutation group 243 .

[0090] The function of the third vertical reversing group 17 is to change the uppermost horizontally moving breeding box assembly 6 to move vertically downward.

[0091] The fourth vertical reversing group 19 functions to change the vertically downward movement of the breeding box assembly 6 to a horizontal movement to the position of the feeding device 13 for easy feeding.

[0092] The commutation principle and structure of the third vertical commutation group 17 and the fourth vertical commutation group 19 are the same as the structural principle of the commutation group 243 .

[0093] The first drive reversing group 12 includes a first drive group 120 fixedly mounted on the head frame 11. In this embodiment, the first drive group 120 also uses a motor to drive a pulley to provide power, and then drives the pulley through a belt to transmit power.

[0094] The function of the first driving reversing group 12 is to change the horizontal movement of the breeding box assembly 6 after adding the breeding material to the horizontal movement of the bottom layer.

[0095] The commutation principle and structure of the first driving commutation group 12 are the same as the structural principle of the commutation group 243 .

[0096] The first vertical reversing group 15 and the fourth vertical reversing group 19 are located in the same vertical plane, and two groups of symmetrically arranged vertical guide groups 14 are disposed between the first vertical reversing group 15 and the fourth vertical reversing group 19 .

[0097] The breeding box assembly 6 between the first vertical reversing group 15 and the fourth vertical reversing group 19 moves vertically downward along the vertical guide group 14. Because the breeding box assembly 6 becomes lighter after the overturning and unloading is completed, it is easy to shake during the change of direction.

[0098] The vertical guide group 14 includes a mounting vertical plate 141 fixedly mounted on the head frame 11 , and a plurality of mounting bars 142 are fixedly mounted on the surface of the mounting vertical plate 141 close to the breeding box assembly 6 .

[0099] In this embodiment, the number of mounting bars 142 of each vertical guide group 14 is set to three, and the three mounting bars 142 are arranged in a C-shaped groove shape. The size of the C-shaped groove matches the toggle column 67, that is, when the breeding box assembly 6 moves vertically downward, it is guided by the toggle column 67 in the C-shaped groove to prevent the box body 61 from shaking.

[0100] like Figure 1 As shown, the breeding area 3 includes a breeding rack 31 fixedly connected to the first layer-changing bracket 21 .

[0101] The breeding rack 31 is made by welding a plurality of vertical pipes 32 and horizontal pipes 33 of different lengths, and a plurality of ventilation holes are provided on the vertical pipes 32 and the horizontal pipes 33 .

[0102] The upper end of the breeding rack 31 is connected to an air source, which is not shown in the figure. During the circulation breeding process, air is introduced into the horizontal pipe 33 and the vertical pipe 32, and then dispersed into the box body 61 through multiple ventilation holes, thereby providing sufficient air for the breeding process.

[0103] The second layer-changing area 4 includes a second layer-changing bracket 41 fixedly connected to the breeding frame 31. In this embodiment, the second layer-changing bracket 41 is also made of a plurality of stainless steel pipes of different lengths welded together.

[0104] The first auxiliary reversing group 42 and the second auxiliary reversing group 44 are fixedly mounted at positions corresponding to the second layer-changing bracket 41 .

[0105] The first auxiliary reversing group 42 includes a fifth mounting plate 420 fixedly mounted on the second layer-changing bracket 41 , on which a first layer-changing assembly is arranged, and the reversing principle and structure of the first layer-changing assembly are the same as those of the reversing group 243 .

[0106] The second auxiliary reversing group 44 includes two sliding plates 440 slidably mounted at the lower end of the second layer-changing bracket 41 , and the two sliding plates 440 are symmetrically arranged.

[0107] The two sliding plates 440 are provided with the same set of second layer-changing components, and the reversing principle and structure of the second layer-changing components are the same as the structural principle of the reversing group 243 .

[0108] like Fig. 9 As shown, the tensioning device 43 includes an adjusting rack 430 fixedly mounted on the second layer-changing bracket 41 .

[0109] The adjusting rack 430 is meshedly connected with an adjusting gear 431 , and the adjusting gear 431 is coaxially mounted with an adjusting shaft 432 .

[0110] The adjustment shaft 432 is rotatably mounted on the two sliding plates 440 at the same time, and a locking nut is threadedly connected to the outer surface of the adjustment shaft 432, which is not marked in the figure.

[0111] When the circulating chain 5 becomes loose, it is only necessary to rotate the adjusting shaft 432 clockwise, and under the meshing action of the adjusting gear 431 and the adjusting rack 430, the second layer-changing assembly is driven to move away from the breeding area 3, thereby tightening the circulating chain 5; after the adjustment is completed, tighten the locking nut to prevent the adjusting shaft 432 from rotating to loosen the circulating chain 5.

[0112] A control cabinet for controlling the operation of the equipment is also placed on the ground on one side of the head assembly 1. A control system is arranged in the control cabinet. The first drive group 120, the drive motor 22, the flip drive group 181, the conveyor belt 185, the feed drive 130, the tightening cylinder 136, and the control end of the feed valve 131 are electrically connected to the control system through wires.

[0113] The signal output ends of the encoder and the weighing sensor 137 are electrically connected to the control system.

[0114] The control cabinet is also provided with a communication module and a human-computer interaction module, which can realize remote monitoring and operation.

[0115] The sensors used to detect temperature, humidity, position, etc. during the operation of the equipment are electrically connected to the control system, which can improve the quality of breeding.

[0116] The control principle of the control system is well known in the prior art and will not be described in detail here.

[0117] When the device is in use, the human-computer interaction module is used to start the device, and then all the drive motors 22 and the first drive group 120 are started. Due to the meshing action between the circulating chain 5 and the avoidance sprocket 2431, the drive motor 22 drives the first transmission group 23, the second transmission group 242 and the third transmission group 2430 to operate, and then drives the avoidance sprocket 2431 and the outer gear 2432 to rotate. At the same time, the circulating chain 5 rotates in an S-shaped cycle, and the breeding box assembly 6 connected in series on the circulating chain 5 moves in an S-shaped cycle.

[0118] The breeding box assembly 6 adds breeding materials at the feeding device 13. When the weight of the box body 61 here reaches the preset value of the weighing sensor 137, the weighing sensor 137 feeds back a signal to the control system, and the control system stops adding materials. The breeding box assembly 6 after adding the breeding materials continues to move forward, first through the reversing action of the first driving reversing group 12, and moves to the bottom layer. From the bottom layer, it is S-shaped cycle under the action of the second auxiliary reversing group 44, the reversing group 243 and the first auxiliary reversing group 42 to perform insect breeding;

[0119] When the breeding box assembly 6 moves to the uppermost layer, the breeding is basically completed. It first passes through the third vertical reversing group 17 to move vertically downward, then passes through the second vertical reversing group 16 to move horizontally to the turning device 18 for turning and unloading, and then passes through the first vertical reversing group 15 to move vertically downward. During this period, the vertical guide group 14 plays a vertical guiding role to ensure smooth operation, and finally passes through the fourth vertical reversing group 19 to move horizontally to the feeding device 13 for filling circulation breeding;

[0120] During this period, the breeding area 3 is ventilated, and air is dispersed through the ventilation holes of the vertical pipe 32 and the horizontal pipe 33 to ensure sufficient oxygen.

[0121] When the circulating chain 5 becomes loose, the locking nut is loosened, and the adjusting gear 431 is rotated to move the second auxiliary reversing group 44 away from the breeding area 3, and then the circulating chain 5 is tightened, which is simple to adjust.

[0122] The device as a whole adopts a streamlined driving structure, which can increase the density of the breeding box assembly 6, thereby increasing the breeding volume, and ensure that the box body 61 is stable and does not shake during operation, thereby improving the breeding quality and protecting the surrounding environment.

[0123] In this embodiment, the breeding seedlings are added manually at the position of the feeding device 13. In addition to this embodiment, an automatic seedling delivery device can also be provided to further improve the degree of automation of the equipment.

[0124] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An environmental insect circulation breeding device, comprising a head assembly (1), a first layer changing area (2), a breeding area (3) and a second layer changing area (4) connected in sequence, characterized in that: Circulating chains (5) are arranged on both sides of the width direction of the machine head assembly (1), the first layer-changing area (2), the breeding area (3) and the second layer-changing area (4); a plurality of breeding box assemblies (6) are connected in series on the two circulating chains (5); and the circulating mode of the circulating chains (5) is arranged to be S-shaped; A loading device (13) is provided near the lower end of the machine head assembly (1), a material turning device (18) is provided near the middle of the machine head assembly (1), a first vertical reversing group (15) and a second vertical reversing group (16) are provided on the machine head assembly (1) at positions on both sides of the material turning device (18), a third vertical reversing group (17) is provided on one side of the upper end of the machine head assembly (1), a first driving reversing group (12) is provided at one side below the machine head assembly (1), and a fourth vertical reversing group (19) is provided at a position corresponding to the first driving reversing group (12) on the other side below the machine head assembly (1); Two symmetrical fourth mounting plates (25) are fixedly mounted at both ends of the first layer-changing area (2) in the width direction and at positions corresponding to the reversing positions of each layer of the circulating chain (5); a reversing mechanism (24) is arranged on the fourth mounting plates (25); and a plurality of driving motors (22) for driving the reversing mechanism (24) are fixedly mounted at positions corresponding to the reversing mechanism (24) on one side of the first layer-changing area (2); A first auxiliary reversing group (42) and a second auxiliary reversing group (44) are symmetrically arranged at both ends of the second layer-changing area (4) in the width direction and at positions corresponding to the reversing positions of each layer at the other end of the circulating chain (5); the second auxiliary reversing group (44) is located at the lower end of the second layer-changing area (4); and a tensioning device (43) is arranged on the second auxiliary reversing group (44); The breeding box assembly (6) comprises a box body (61), wherein a rotating shaft (63) is fixedly mounted at the middle position of both ends of the box body (61), a chain link (64) is rotatably mounted on the rotating shaft (63), the chain link (64) is connected in series to the circulating chain (5), a movable bearing (65) is arranged at a position close to the chain link (64) on the rotating shaft (63), a toggle plate (66) is fixedly mounted at one end of the rotating shaft (63) away from the box body (61), a toggle column (67) is fixedly mounted at the other end of the toggle plate (66), and V-shaped wheels (68) are rotatably mounted at both ends of the box body (61) and at positions on both sides of the rotating shaft (63); The material turning device (18) comprises two symmetrically arranged sixth mounting plates (180), one of the sixth mounting plates (180) being fixedly mounted with a turning drive group (181), the power output end of the turning drive group (181) being drivingly connected with two symmetrically arranged turning wheels (182), the two turning wheels (182) being respectively located on both sides of the machine head assembly (1), the outer surface of the turning wheel (182) being provided with an arc groove (1821), and a guiding group (183) being fixedly mounted near the upper end on the opposite side of the two sixth mounting plates (180); The guiding group (183) comprises a plurality of sliding guide wheels (1831) rotatably mounted on the sixth mounting plate (180), wherein the plurality of sliding guide wheels (1831) are close to each other in pairs to form a slideway, a pressure rod (1832) is slidably connected to the slideway, and the pressure rod (1832) is fixedly mounted at the end of the pressure rod (1832) close to the flip wheel (182) with the same pressure plate (1830) that moves up and down.

2. The environmental insect circulation breeding equipment according to claim 1, characterized in that: The reversing mechanism (24) comprises a second transmission group (242) transmission-connected to the power output end of the drive motor (22), and the power output end of the second transmission group (242) is transmission-connected to the reversing group (243).

3. The environmental insect circulation breeding equipment according to claim 2 is characterized in that: The reversing group (243) comprises a third transmission group (2430) which is transmission-connected to the power output end of the second transmission group (242); the third transmission group (2430) is simultaneously transmission-mounted on the corresponding fourth mounting plate (25); one end of the third transmission group (2430) which is transmission-connected to the second transmission group (242) passes through the fourth mounting plate (25) and is transmission-connected to an avoidance sprocket (2431); the outer surface of the avoidance sprocket (2431) is meshed with the corresponding circulating chain (5); and the outer surface of the avoidance sprocket (2431) is provided with two symmetrically arranged avoidance grooves.

4. The environmental insect circulation breeding equipment according to claim 3 is characterized by: The power output end of the third transmission group (2430) passes through the fourth mounting plate (25) and is then connected to an external gear (2432). The external gear (2432) is rotatably mounted on the fourth mounting plate (25). The outer surface of the external gear (2432) is meshingly connected to an internal gear (2433). The internal gear (2433) is also rotatably mounted on the fourth mounting plate (25). Two symmetrically arranged grooves are provided on the outer surface of the internal gear (2433). The size of the grooves matches the outer diameter of the toggle column (67). A straightening arc plate (2434) is fixedly mounted at one side of the outer surface of the internal gear (2433).

5. The environmental insect circulation breeding equipment according to claim 4 is characterized by: A guide pressure plate (2435) is fixedly mounted at the upper end of the fourth mounting plate (25), a V-shaped slide rail (2436) is fixedly mounted on the fourth mounting plate (25) at a position below the guide pressure plate (2435), and a receiving plate (2437) is fixedly mounted on the fourth mounting plate (25) between the guide pressure plate (2435) and the V-shaped slide rail (2436).

6. The environmental insect circulation breeding equipment according to claim 5, characterized in that: The second layer-changing area (4) comprises a second layer-changing bracket (41) fixedly connected to the breeding area (3), and the first auxiliary reversing group (42) and the second auxiliary reversing group (44) are fixedly mounted at positions corresponding to the second layer-changing bracket (41).

7. The environmental insect circulation breeding equipment according to claim 6, characterized in that: The first auxiliary reversing group (42) comprises a fifth mounting plate (420) fixedly mounted on the second layer-changing bracket (41), and a first layer-changing component is arranged on the fifth mounting plate (420).

8. The environmental insect circulation breeding equipment according to claim 7, characterized in that: The second auxiliary reversing group (44) comprises two sliding plates (440) slidably mounted at the lower end of the second layer-changing bracket (41); the two sliding plates (440) are symmetrically arranged, and the same group of second layer-changing components is arranged on the two sliding plates (440).

9. The environmental insect circulation breeding equipment according to claim 8, characterized in that: The tensioning device (43) comprises an adjustment rack (430) fixedly mounted on the second layer-changing bracket (41); an adjustment gear (431) is meshingly connected to the adjustment rack (430); an adjustment shaft (432) is coaxially mounted on the adjustment gear (431); and the adjustment shaft (432) is rotatably mounted on the two sliding plates (440) at the same time.

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