Breeding disc sealing and splicing structure for insect breeding and mounting structure

Abstract

The utility model relates to the field of insect breeding, in particular to a breeding disc sealing and splicing structure for insect breeding and a mounting structure.The sealing and splicing structure comprises a fixing base, a jacking assembly and a sealing strip, the fixing base is arranged on a shelf, the jacking assembly is detachably connected with the fixing base, and the sealing strip is arranged on the fixing base; the sealing strip is arranged on the jacking and pressing assembly, a splicing seam between the sealing strip and the breeding disc is pressed and sealed through the jacking and pressing assembly, and the jacking and pressing assembly at least comprises a pressing plate strip abutting against the sealing strip. The top pressing assembly and the sealing strip are directly and structurally connected with the shelf through the fixing base, and only extrusion connection with the sealing strip exists between the top pressing assembly and the breeding disc, so that the breeding disc and the sealing assembly formed by the fixing base, the top pressing assembly and the sealing strip can be completely independent; therefore, an existing simple mode that the sealing strip is directly arranged at the splicing position of the breeding disc in a sleeving mode is avoided, and the influence of the breeding disc on the sealing strip is reduced.

Description

Technical Field

[0001] The invention relates to the field of insect breeding, and in particular to a sealing splicing structure and an installation structure of a breeding tray for insect breeding. Background Art

[0002] In the process of insect breeding, such as the breeding of black soldier flies, the smell spreads throughout the workshop environment, making the air environment in the workshop poor. In some existing black soldier fly breeding equipment with a slightly higher degree of automation, a conveyor belt system is used to breed black soldier flies, and its structure is relatively complex. When the black soldier flies mature and need to be discharged, a traditional scraper is used to scrape the insects off the conveyor belt breeding bed. In the process of scraping the insects, a large number of insects will be injured and killed. The difficulty in discharging leads to a large increase in defective products. In addition, the long-end discharging method of the traditional breeding board makes the discharging stroke too long. On the one hand, the discharging is incomplete, and on the other hand, it also increases the discharging time, and the breeding efficiency is low.

[0003] In view of the above problems, the applicant has designed a "sealed insect breeding equipment" as disclosed in the application number "CN202322002298.7", which includes a main frame, a layer frame, a breeding board and a lifting component; the main frame is provided with a layer frame or multiple layer frames arranged in intervals up and down, the breeding board is arranged on the layer frame, and the two ends of the breeding board are connected to the layer frame through hinged components; each layer frame is provided with two spliced ​​breeding boards, and the spliced ​​part is an openable and closable discharge channel. The above equipment has a good effect after being put into use. It not only solves the odor problem, but also solves the discharge problem well by short-range vibration discharge in the discharge channel between the two breeding boards. However, the sealing strip between the two breeding boards has a high effect requirement during use. Since the splicing seam between the breeding boards needs to be opened back and forth, the sealing strip is easy to deform, resulting in a gap in the splicing seam. Since the insects are small, if the sealing between the two breeding boards is not enough when splicing, the insects on the upper breeding board will drill from the splicing seam to the lower breeding board. In addition, the existing sealing strip is directly fixed on the breeding board, and the maintenance and replacement of the sealing strip is inconvenient. Therefore, it is very necessary to design a sealing structure with good sealing effect and convenient replacement of the sealing strip.

[0004] In addition, in order to improve the breeding efficiency within a unit space, the applicant adopts a method of placing multiple layers of breeding trays on the main frame, such as the "sealed insect breeding equipment" disclosed in the application number "CN202322002298.7". Due to the stacked structure, the applicant has indeed greatly improved the breeding efficiency within the unit space during the actual breeding process. However, when it is necessary to disassemble the breeding tray of the middle layer, personnel cannot enter due to the small space between the upper and lower trays. However, during installation, in order to ensure the stability of the breeding tray when it is tilted to discharge the material, the inner end of the breeding tray is limited by a limiting structure. The limiting structure limits the range of movement of the breeding tray up, down, left and right. Therefore, when disassembling, it can only be disassembled layer by layer from top to bottom to repair or replace the required disassembly layer, which is troublesome to repair. Therefore, for stacked breeding equipment, it is very necessary to design that a single breeding tray can be independently disassembled and assembled. Summary of the invention

[0005] The purpose of the present invention is to solve the above-mentioned problem and to propose a sealing splicing structure and an installation structure of a breeding tray for insect breeding.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A sealed splicing structure of a breeding tray for insect breeding, comprising a shelf and a breeding tray, wherein the breeding tray is arranged on the shelf, and the shelf is provided with at least two breeding trays spliced ​​left and right and open at the splicing position, and the splicing seam between the two spliced ​​breeding trays is an openable and closable material discharge channel, and the sealed splicing structure also includes a fixed seat, a top pressing component and a sealing strip, wherein the fixed seat is arranged on the shelf, and the top pressing component is detachably connected to the fixed seat, and the sealing strip is arranged on the top pressing component and the splicing seam between the sealing strip and the breeding tray is pressed and sealed by the top pressing component, and the top pressing component at least includes a pressure plate strip pressed against the sealing strip.

[0008] Preferably, the breeding plate includes a plate frame edge, the fixing seat includes a bridging member extending from the outer side of the plate frame edge into the inner side of the plate frame edge and a support arranged on the portion of the bridging member extending into the inner side of the plate frame edge, and the top pressure assembly is detachably connected to the support.

[0009] Preferably, the fixing seat further comprises a base column erected on the shelf, and the bridging member is detachably connected to the base column.

[0010] Preferably, the bridging member is an L-shaped single-sided connecting member or a U-shaped double-sided connecting member.

[0011] Preferably, the pressing assembly includes pressing fasteners, which are arranged at the upper ends of the pressing plate strip for connecting to the fixing seat.

[0012] Preferably, a support is provided on the fixing seat, and the buckle member includes a top pressure plate and a vertical buckle plate arranged at the bottom of the top pressure plate, and the support and the top pressure plate are connected by bolts.

[0013] Preferably, an elastic pressing component is provided between the pressing plate and the buckling plate, and the elastic pressing component is a spring or a compression spring gasket.

[0014] Preferably, the pressure plate strip comprises an angle steel strip and an abutment strip arranged at the bottom of the angle steel strip, and both side ends of the angle steel strip are lower than the middle part and the two side ends are fixedly connected to both sides of the abutment strip.

[0015] Preferably, the abutment strip is a C-shaped steel, and at least two sides of the top of the sealing strip are provided with embedding grooves that are sleeved with two side edges of the C-shaped steel.

[0016] Preferably, at least two sides of the bottom of the sealing strip are symmetrically provided with protruding deformable sealing parts arranged along the length direction of the sealing strip, and the deformation amount of the deformable sealing parts is greater than the deformation amount of the sealing strip body.

[0017] Preferably, a plurality of deformable sealing portions are symmetrically provided at the bottom of the sealing strip, and the distance from the bottom ends of the plurality of deformable sealing portions sequentially arranged from the outer side of the sealing strip to the center of the sealing strip to the sealing strip gradually increases.

[0018] Preferably, the deformable sealing portion is a hollow bar having a D-shaped cross-section along the width direction, and a deformable gap is left between the deformable sealing portions on both sides.

[0019] Preferably, a spacer strip is vertically arranged at the bottom center of the sealing strip and is arranged along the length direction of the sealing strip.

[0020] Preferably, the breeding tray comprises a tray frame edge, and an anti-collision groove is provided on the tray frame edge at the joint of the breeding tray. The upper end of the anti-collision groove is open, and the lower end is higher than the tray panel of the breeding tray to form an insect blocking part.

[0021] Preferably, a special-shaped sealing sleeve is sleeved on the bridge member, and the bridge member includes a top connecting plate and end hanging plates symmetrically connected to both ends of the top connecting plate, and the special-shaped sealing sleeve includes a top sleeve portion, an end sleeve portion, a connecting sleeve portion and a sealing groove portion, the top sleeve portion is sleeved on the top connecting plate, the end sleeve portion is sleeved on the end hanging plate from bottom to top, and the connecting sleeve portion is connected between the top sleeve portion and the end sleeve portion.

[0022] Preferably, the connecting part includes a thin rib sheet that can be clamped between the insect-blocking parts, a thick rib block connected to the top of the thin rib sheet and clamped on the anti-collision groove, and a wing connected to the upper part of the thick rib block. The wing sheets are symmetrically arranged on both sides of the thick rib block and the upper ends are connected to the middle bottom surface of the top connecting plate.

[0023] Preferably, the bottom groove wall of the anti-collision groove is an arc-shaped groove bottom whose height gradually decreases from the side groove wall to the side groove, and the corresponding bottom of the thick rib block is an arc-shaped cone bottom that gradually extends downward from both sides to the center, and the bottom of the end sleeve extends downward to the disk panel, and the thick rib block is solid at the bottom and hollow at the top.

[0024] A breeding tray installation structure for insect breeding comprises a main frame and the above-mentioned breeding tray sealing splicing structure for insect breeding, wherein the layer is mounted on the main frame.

[0025] Preferably, a movable connection component is provided on the shelf, and the breeding tray is inserted into the main frame from the outside of the main frame and connected to the movable connection component on the shelf. The outer side of the breeding tray is detachably fixed to the main frame or the shelf through a fixed connection component; when the breeding tray is not fixed to the main frame or the shelf through a fixed connection component but is only connected to the shelf through a movable connection component, the breeding tray can be pulled out from the outside of the main frame along the horizontal direction.

[0026] Preferably, the movable connection assembly includes a track groove part and a supporting wheel, the track groove part is provided with a track groove; the end of the track groove facing the inner side of the main frame is open for the supporting wheel to be inserted into the track groove, the track groove part is arranged on the breeding tray, and the supporting wheel is arranged on the shelf or the main frame.

[0027] Preferably, the movable connection assembly also includes a bottom support member arranged on the shelf and located between the track groove and the outer side of the breeding tray, the bottom of the breeding tray can be supported on the bottom support member, and the track groove is provided with a straight groove on the side facing the supporting wheel for the sliding of the wheel axle of the supporting wheel, and the straight groove is open towards the end inside the main frame.

[0028] Preferably, the fixed connection assembly includes a hinged component connected between the main frame and the breeding tray, and the hinged component is arranged on the outside of the main frame.

[0029] Preferably, the fixed connection assembly further comprises a lifting rod erected on the main frame and a driving member for lifting the lifting rod, and the hinged member is arranged between the lifting rod and the breeding tray.

[0030] Beneficial effects:

[0031] 1. The top pressure assembly and the sealing strip of the present application form a structural connection with the shelf directly through the fixing seat, and there is only an extrusion connection with the sealing strip between the breeding tray. Therefore, the breeding tray and the sealing assembly formed by the fixing seat, the top pressure assembly and the sealing strip can be completely independent, thereby avoiding the existing simple method of directly putting the sealing strip on the joint of the breeding tray, reducing the impact of the breeding tray on the sealing strip, and the pure sealing strip is bonded to the edge of the breeding tray. The sealing strip is very easy to deform during use due to the small size and lack of rigidity of the sealing strip, thereby affecting the sealing effect. The present application fixes the sealing strip on the rigid pressure plate strip to provide the sealing strip with a rigid support in a fixed position, thereby ensuring the efficient use of the sealing strip, which is not easily affected by the openable breeding tray, and the sealing strip has a longer service life. In addition, the sealing assembly can be removed separately for maintenance of the sealing strip without disassembling the breeding tray.

[0032] 2. The present application adopts a movable connection component to connect the inner end of the breeding tray extending into the main frame, while the outer end is connected through a detachable fixed connection component. Therefore, when the breeding tray needs to be disassembled, there is no need to dismantle the connection structure at the inner end, only the fixed connection component needs to be disassembled, and then the breeding tray can be pulled out from the corresponding shelf along the movable connection component from the outside. Especially for the breeding tray in the middle layer, there is no need for personnel to climb from top to bottom to the inside of the breeding tray to perform multi-layer disassembly in order to dismantle the breeding tray in the layer that needs maintenance, which greatly reduces the difficulty of disassembly and maintenance of the breeding tray.

[0033] 3. The present invention has a simple structure, is easy to disassemble and maintain, and has low cost, high strength, and low failure rate. The various structural components of the present invention are an inseparable and mutually reinforcing whole for achieving the purpose of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 A schematic diagram of a structure in which the main frame and the shelves are partially removed for this application;

[0035] Figure 2 for Figure 1 A schematic diagram of the enlarged structure of the middle part A;

[0036] Figure 3 Schematic diagram of the sealed splicing structure for this application Figure 1 ;

[0037] Figure 4 Schematic diagram of the sealed splicing structure for this application Figure 2 ;

[0038] Figure 5 Schematic diagram of the sealing splicing structure of the present application with a special-shaped sealing sleeve Figure 1 ;

[0039] Figure 6 Schematic diagram of the sealing splicing structure of the present application with a special-shaped sealing sleeve Figure 2 ;

[0040] Figure 7 It is a schematic diagram of the structure in which the deformable sealing part is arranged in a cone shape;

[0041] Figure 8 This is a schematic diagram of the end structure of the breeding equipment;

[0042] Fig. 9 This is a schematic diagram of the partial installation structure of the breeding tray;

[0043] Fig.10 Schematic diagram of the structure of a breeding equipment with an outward-turned feeding door Figure 1 ;

[0044] Fig.11 Schematic diagram of the structure of a breeding equipment with an outward-turned feeding door Figure 2 ;

[0045] Fig.12 This is a schematic diagram of the feeding door structure;

[0046] Fig.13 This is a detailed structural diagram of the feeding door opening for this application;

[0047] Fig.14 This is a detailed structural diagram of the closing of the feeding door in this application.

[0048] In the figure: 1, main frame, 2, shelf, 3, breeding plate, 4, feeding channel, 5, fixed seat, 6, top pressure assembly, 7, sealing strip, 61, pressure strip, 31, plate frame edge, 51, bridge, 52, support, 53, base column, 62, buckle, 621, top pressure plate, 622, buckle plate, 624, bolt, 623, elastic top tightening component, 611 angle steel bar, 622, plate bar, 71, embedded groove, 72, deformation sealing part, 722, sealing strip body, 721, deformation gap, 73, spacer strip, 311, anti-collision notch, 312, plate panel, 313, insect blocking part, 54, special-shaped sealing sleeve, 51, bridge, 511, top connecting plate, 512, end hanging Plate, 541, top sleeve part, 542, end sleeve part, 543, connecting sleeve part, 5431, thin rib, 5432, thick rib block, 5433, wing, 11, track groove part, 12, supporting wheel, 111, track groove, 112, bottom support part, 113, straight groove, 13, hinge part one, 14, lifting rod, 141, driving part one, a4, feeding door, a5, door opening assembly, a51, driving part, a52, lifting part, a31, feeding channel, a421, square frame door, a43, plate surface, a7, lifting track, a6 sub-frame, a8, lifting assembly, a53, lifting seat, a61, frame beam, a42, sealing cotton strip, a34, tray bottom frame, a33, flange. DETAILED DESCRIPTION

[0049] In order to make the purpose, technical solution and advantages of the present invention clearer, the embodiments of the present invention will be described in further detail below. The present invention will be further described below in conjunction with the accompanying drawings.

[0050] Embodiment 1:

[0051] A sealed splicing structure of a breeding tray for insect breeding comprises a shelf 2 and a breeding tray 3, wherein the breeding tray is arranged on the shelf, and at least two breeding trays 3 which are spliced ​​left and right and open at the splicing position are arranged on the shelf, and a splicing seam between the two spliced ​​breeding trays is an openable and closable material discharge channel 4, and the sealed splicing structure also comprises a fixed seat 5, a top pressing component 6 and a sealing strip 7, wherein the fixed seat is arranged on the shelf, and the top pressing component is detachably connected to the fixed seat, and the sealing strip is arranged on the top pressing component and the splicing seam between the sealing strip and the breeding tray is pressed and sealed by the top pressing component, and the top pressing component at least comprises a pressure plate strip 61 which presses against the sealing strip.

[0052] The breeding plate includes a plate frame edge 31, and the fixing seat includes a bridge member 51 extending from the outer side of the plate frame edge into the inner side of the plate frame edge and a support 52 arranged on the part of the bridge member extending into the inner side of the plate frame edge, and the top pressure component is detachably connected to the support.

[0053] The top pressure assembly 6 and the sealing strip 7 of the present application form a structural connection with the shelf directly through the fixing seat 5, and there is only an extrusion connection with the sealing strip between the breeding tray. Therefore, the breeding tray and the sealing assembly formed by the fixing seat 5, the top pressure assembly 6 and the sealing strip 7 can be completely independent, thereby avoiding the existing simple method of directly putting the sealing strip on the joint of the breeding tray, reducing the impact of the breeding tray on the sealing strip, and the pure sealing strip is bonded to the edge of the breeding tray. The sealing strip is very easy to deform during use due to the small size and lack of rigidity of the sealing strip, thereby affecting the sealing effect. The present application fixes the sealing strip on the rigid pressure plate strip to provide the sealing strip with a rigid support in a fixed position, thereby ensuring the efficient use of the sealing strip, which is not easily affected by the openable breeding tray, has a longer service life of the sealing strip, and the sealing assembly can be removed separately without disassembling the breeding tray to maintain the sealing strip.

[0054] Different from the existing method of sealing strips with sleeves on the edge of breeding trays, the connection surface between the pressure plate strip and the sealing strip of the present application is large, the connection strength is high, and it is not easy to be damaged. In addition, the existing sealing method of splicing breeding trays along the ends is to use the very thin butt ends of two breeding trays to squeeze the sealing strip to achieve sealing. Due to the relatively thin breeding trays, this sealing method has too narrow an effective extrusion surface for the sealing strip, which can easily cause the sealing strip to deform in a thin pressure band that is not conducive to sealing. The effective force-bearing sealing surface of the sealing strip of the present application is the method in which the sealing strip is against the upper surface of the breeding tray, thereby greatly increasing the effective force-bearing sealing surface, and the method of upper and lower surfaces against each other replaces the existing left and right side clamping method, so the sealing strip is not easy to produce adverse deformation when under pressure, which greatly improves the sealing effect and extends the service life of the sealing strip.

[0055] Embodiment 2:

[0056] The difference from the above embodiment is that the fixing seat also includes a base column 53 erected on the shelf, and the bridge member is detachably connected to the base column. The bridge member is an L-shaped single-sided connector or a U-shaped double-sided connector. The shelf can be raised above the edge of the breeding tray frame by the base column, and the bridge plate can be a simple right-angle folded plate, which can be connected to the base column by bolts. Multiple groups of breeding trays can be arranged in sequence front and back on the entire breeding equipment. When corresponding to the breeding trays at the end, the bridge member can be an L-shaped single-sided connector. When corresponding to the breeding trays in the middle, that is, there are breeding trays on both the front and back sides, the bridge member is a U-shaped double-sided connector.

[0057] Embodiment three:

[0058] The difference from the above embodiment is that the top pressing assembly includes a pressing fastener 62, which is arranged at both ends of the top of the pressure plate strip for connecting to the fixed seat. The fixed seat is provided with a support 52, and the pressing fastener includes a top pressure plate 621 and a vertical pressing plate 6221 arranged at the bottom of the top pressure plate. The support and the top pressure plate are connected by bolts 624. The pressing fastener is used as a connecting piece of the pressure plate strip to connect to the fixed seat. The top pressure plate is fixedly connected to the pressing plate, the top pressure plate is connected to the support by bolts, the pressing plate is fixedly connected to the pressure plate strip, and two pressing plates are symmetrically arranged at the bottom of the top pressure plate to ensure the straightness of the pressure plate strip and the pressing plate after connection, and also ensure the connection strength.

[0059] Embodiment 4:

[0060] The difference from the above embodiment is that an elastic pressing component 623 is further provided between the pressing plate and the buckling plate, and the elastic pressing component 623 is a spring or a compression spring gasket. The setting of the elastic pressing component can press the buckle against the surface of the breeding plate, that is, the pressing plate strip and the sealing strip arranged under the pressing plate strip are pressed against the upper surface of the breeding plate, thereby reducing the precision requirement for the height between the fixing seat and the buckle, ensuring that the sealing strip always has sufficient pressure to press on the breeding plate, and when the height is too low, the sealing strip can also be pushed up to ensure effective sealing without damaging the sealing strip.

[0061] Embodiment five:

[0062] The difference from the above-mentioned embodiment is that the pressure plate strip includes an angle steel strip 611 and an abutment strip 622 arranged at the bottom of the angle steel strip, the angle steel strip is welded to the abutment strip, and the two side ends of the angle steel strip are lower than the middle part and the two side ends are fixedly connected to the two sides of the abutment strip. If the pressure plate strip is a simple straight plate-shaped long strip, in order to adapt to longer breeding trays such as two or three meters or even longer breeding trays, the simple pure straight plate pressure plate strip is very easy to deform during use and has a large precision deviation, which will cause uneven force on the sealing strip in the early stage of use, and will cause deformation that is unfavorable to sealing due to long-term force during use. Therefore, the pressure plate strip of the present application adopts the form of an angle steel strip and an abutment strip structure, so that it can be seen from the cross section that the most stable isosceles triangle structure is formed, which greatly enhances the strength of the pressure plate strip, and basically will not be deformed due to excessive length during use, ensuring the long-term and effective use of the sealing strip, and also improving the sealing effect of the sealing strip.

[0063] Embodiment six:

[0064] The difference from the above embodiment is that the plate strip is a C-shaped steel, and at least two sides of the top of the sealing strip 7 are provided with grooves 71 that are sleeved with the two side edges of the C-shaped steel. The present application greatly improves the connection strength between the sealing strip and the pressing strip by sleeved with the grooves on the two side legs of the C-shaped steel, and prevents the sealing strip from being peeled off from the pressing strip by the lateral thrust of the breeding tray on the sealing strip when the breeding tray is close to the sealing strip. When designing, the C-shaped steel can be a flat plate strip at the top, and two vertical straight plate strips are vertically arranged on both sides of the bottom of the flat plate strip as connecting edges to be embedded in the grooves. Two vertical groove edges are arranged on both sides of the top of the sealing strip, and the grooves on the same side are formed, so that the two side surfaces of the vertical connecting edge are also fixedly connected between the two inner groove surfaces of the vertical groove, and the fixing surface is vertical and the fixing surface is doubled, and the fixing strength is high. If the horizontal lower surface of the pressing strip is directly fixedly connected to the top surface of the sealing strip, the fixing surface is horizontal. When the breeding tray is folded, the force close to the horizontal plane abuts the sealing strip. If the fixing surface of the sealing strip is horizontal, the lateral thrust of the breeding tray on the sealing strip will easily cause the sealing strip to peel off along the fixing surface and press the strip. The fixing surface of the sealing strip in this embodiment is vertical, so it is basically 90 degrees with the horizontal lateral thrust. Therefore, when the breeding tray pushes the sealing strip sideways, the sealing strip is not easy to peel off. Therefore, compared with the traditional horizontal fixing surface, the vertical fixing of the sealing strip in this embodiment has higher fixing strength, better stability and longer service life.

[0065] Embodiment seven:

[0066] The difference from the above embodiment is that at least two sides of the bottom of the sealing strip are symmetrically provided with protruding deformable sealing parts 72 arranged along the length direction of the sealing strip, and the deformation amount of the deformable sealing parts is greater than the deformation amount of the sealing strip body 722. Compared with the sealing strip body, the deformable sealing parts with a larger deformation amount can increase the sealing area between the sealing strip and the breeding plate surface, improve the sealing effect, and at the same time reduce the peeling force of the sealing strip fixed surface when the breeding plate is pressed sideways, thereby improving the strength of the sealing strip.

[0067] The deformable sealing part is a hollow bar with a D-shaped cross section along the width direction, and a deformation gap 721 is left between the deformable sealing parts on both sides. The present application increases the deformation amount of the sealing surface in direct contact from a structural perspective by setting a hollow bar-shaped deformable sealing part, and leaves a deformation gap between the two hollow bars, which ensures from the side that the hollow bar has sufficient deformation space after being pushed inward by the side pressure to prevent the two hollow bars from being squeezed and bulging, thereby ensuring the effective use of the hollow bar and ensuring that the sealing surface is flat and has good sealing performance after the breeding tray is spliced.

[0068] In addition, multiple deformable sealing parts are symmetrically arranged at the bottom of the sealing strip, and the distance from the bottom end of the multiple deformable sealing parts arranged in sequence from the outside of the sealing strip to the center of the sealing strip gradually increases, so that the bottom end of the deformable sealing part is discontinuously conical. This facilitates the closure of the breeding plate and can intermittently realize multiple independent seals, greatly improving the sealing performance.

[0069] Embodiment eight:

[0070] The difference from the above embodiment is that a spacer strip 73 arranged along the length direction of the sealing strip is vertically arranged at the bottom center of the sealing strip. In this embodiment, a spacer strip is also vertically arranged at the bottom center of the sealing strip body. The setting of the spacer strip is equivalent to a double insurance, so that the sealing strip of the present application has both the sealing connection between the upper and lower surfaces and the sealing connection between the left and right sides. Thereby further improving the sealing effect.

[0071] Embodiment nine:

[0072] The difference from the above embodiment is that the breeding tray includes a tray frame edge 31, and an anti-collision groove 311 is provided on the tray frame edge at the joint of the breeding tray. The upper end of the anti-collision groove is open, and the lower end is higher than the tray panel 312 of the breeding tray to form an insect blocking part 313. The principle of opening the breeding tray of the present application is the same as the previous design of the applicant, which is to lift the breeding tray upward from the outside, so that the inner end of the breeding tray is pulled outward to realize the opening of the feeding channel. The anti-collision groove can effectively avoid the problem of collision between the tray frame edges when the outer side of the breeding tray is just lifted, and the lower insect blocking part can ensure the insect blocking effect at this position.

[0073] Embodiment ten:

[0074] The difference from the above embodiment is that a special-shaped sealing sleeve 54 is sleeved on the bridge member, the bridge member 51 includes a top connecting plate 511 and an end hanging plate 512 symmetrically connected to the two ends of the top connecting plate, the special-shaped sealing sleeve includes a top sleeve portion 541, an end sleeve portion 542, a connecting sleeve portion 543 and a sealing groove portion, the top sleeve portion is sleeved on the top connecting plate, the end sleeve portion is sleeved on the end hanging plate from bottom to top, and the connecting sleeve portion is connected between the top sleeve portion and the end sleeve portion. In this embodiment, the provision of the above-mentioned special-shaped sealing sleeve ensures the sealing of the spliced ​​end of the breeding tray from the outside, and ensures the sealing of the joint when the top pressure assembly and the fixed seat are connected from the inside, that is, both sides of the end sleeve portion can have a good sealing effect on the corresponding structural components.

[0075] Embodiment eleven:

[0076] The difference from the above embodiment is that the connecting sleeve part includes a thin rib sheet 5431 that can be clamped between the insect-blocking parts, a thick rib block 5432 connected to the top of the thin rib sheet and can be clamped on the anti-collision groove, and a wing 5433 connected to the upper part of the thick rib block, the wing is symmetrically arranged on both sides of the thick rib block and the upper end is connected to the middle bottom surface of the top connecting plate. The thin rib sheet can be clamped between the insect-blocking parts, the thick rib block can be filled on the anti-collision groove, and then the thick rib block is pulled upward and diagonally to both sides by the wing, so as to ensure that the thick rib block can be used effectively for a long time and is not easy to collapse downward, and at the same time, the strength of the special-shaped sealing sleeve is also improved. In addition, the clamping method is used to seal the splicing position of the end of the breeding tray, which can effectively prevent the small-volume special-shaped sealing sleeve from being excessively squeezed and deformed when used in a limited space. At the same time, the distance gap between the side connecting plate and the edge of the breeding tray frame is small. The above structure used in this embodiment can effectively prevent the excessive squeezing and friction deformation of the end sleeve when the breeding tray is repeatedly spliced ​​and opened, so as to ensure the efficient sealing splicing of the breeding tray without being squeezed and supported by the connecting sleeve. In the specific design, it is more suitable to seal at this position to minimize the friction between the front and back surfaces of the insect-blocking part and the anti-collision notch and the thick rib block and the thin rib sheet, and the clamping method is more suitable.

[0077] Embodiment 12:

[0078] The difference from the above embodiment is that the bottom groove wall of the anti-collision groove is an arc groove bottom that gradually decreases from the side groove wall to the side groove, and the corresponding bottom of the thick rib block 5432 is an arc cone bottom that gradually extends downward from both sides to the center, and the bottom of the end sleeve 542 extends downward to the plate panel 312. The bottom of the thick rib block 5432 is solid and the top is hollow. The above arc cone bottom structure can ensure orderly and effective sealing docking with the thick rib block and thin rib sheet when the breeding plate is opened and closed, prevent the thick rib block and thin rib sheet from being adversely deformed or peeled off, and ensure that the breeding plate has good sealing performance while opening and closing smoothly. In addition, the thick rib block adopts a structure with a solid bottom and a hollow top, which is more suitable for its specific position and the principle of the design of the breeding tray to open and close at an angle, so as to ensure that the breeding tray opens and closes in an orderly and smooth manner, and at the same time, it can also ensure that the area at the bottom that requires high sealing has good sealing and can ensure the long-term effective use of the thick rib block. If the thick rib blocks are all solid blocks, the top part is easy to support the breeding tray, and the breeding tray is inconvenient to open. If the thick rib blocks are all hollow structures, although the thick rib blocks are restrained by wings, they are still easy to fold when used for a long time, thereby affecting the sealing. Of course, the design of the wings is not limited to the above-mentioned structural design, and can also be a direct connection between symmetrical thick rib blocks on the bridge.

[0079] Embodiment 13:

[0080] The difference from the above-mentioned embodiment lies in that an insect breeding tray installation structure comprises a main frame 1 and a sealed splicing structure of insect breeding trays, which are layered on the main frame.

[0081] Embodiment 14:

[0082] The difference from the above-mentioned embodiment is that the present application also includes an installation structure for a breeding tray, and a movable connection component is provided on the shelf. The breeding tray is inserted into the main frame from the outside of the main frame and connected to the movable connection component on the shelf. The outside of the breeding tray is detachably fixed to the main frame or the shelf through a fixed connection component; when the breeding tray is not fixed to the main frame or the shelf through a fixed connection component but is only connected to the shelf through a movable connection component, the breeding tray can be pulled out from the outside of the main frame in a horizontal direction. The present application uses a movable connection component to connect the inner end of the breeding tray extending into the main frame, while the outer end is connected through a detachable fixed connection component, so that when the breeding tray needs to be disassembled, there is no need to remove the connection structure at the inner end, only the fixed connection component needs to be disassembled, and then the breeding tray can be pulled out from the outside from the corresponding shelf along the movable connection component. In particular, for the breeding tray in the middle layer, there is no need for personnel to climb from top to bottom to the inner side of the breeding tray to perform multi-layer disassembly in order to remove the breeding tray of the layer that needs to be repaired, which greatly reduces the difficulty of disassembly and maintenance of the breeding tray.

[0083] Embodiment 15:

[0084] The difference from the above embodiment is that the movable connection component includes a track groove part 11 and a supporting wheel 12, and a track groove 111 is provided on the track groove part; the end of the track groove facing the inner side of the main frame is open for the supporting wheel to be inserted into the track groove, the track groove part is arranged on the breeding tray, and the supporting wheel is arranged on the shelf or the main frame.

[0085] The movable connection component also includes a bottom support member 112 arranged on the shelf and located between the track groove and the outer side of the breeding tray. The bottom of the breeding tray can be supported on the bottom support member. A straight groove 113 is opened on the side of the track groove facing the supporting wheel for the axle of the supporting wheel to slide, and the straight groove is open at the end inside the main frame.

[0086] There is a movable support structure between the support wheel and the track groove part, which is also the fulcrum and movable hinge point when the outer side of the breeding tray is lifted upward. Since the inner sides of the track groove and the straight groove are open, and at least the straight groove is sealed toward the outer side of the main frame, in this embodiment, the track groove part is arranged at the bottom or side of the breeding tray, and the support wheel is arranged on the column of the layer frame or the main frame. When the breeding tray is inserted from the outside of the main frame to the inside of the layer frame, the support wheel slides into the track groove, and the wheel axle enters the straight groove, thereby realizing the rapid and movable installation of the breeding tray in the main frame without manual assistance. The use of support wheels instead of ordinary sliders is more suitable for the horizontal installation and movement of the breeding tray and the tilting and sliding of the breeding tray when discharging the material. Ensure that the disassembly, assembly and opening and closing of the breeding tray are effective and smooth. Since the breeding tray is mainly placed horizontally during the breeding process, it is mainly supported by the bottom support member when the breeding tray is placed flat and stationary, thereby reducing the load-bearing of the support wheel, reducing the load on the supporting wheel axle at ordinary times, and improving the service life of the support wheel. The bottom support member can be a support flat plate directly fixed on the shelf, or can be a plurality of support strips or support plates at multiple points.

[0087] Embodiment 16:

[0088] The difference from the above embodiment is that the fixed connection assembly includes a hinge 13 connected between the main frame and the breeding tray, and the hinge 1 is arranged on the outside of the main frame. The fixed connection assembly also includes a lifting rod 14 erected on the main frame and a driving member 141 for lifting the lifting rod, and the hinge 1 is arranged between the lifting rod and the breeding tray. The fixed connection assembly is arranged on the outside of the breeding tray and is directly hinged to the lifting rod through a hinge 1, and the outside of the main frame is provided with a lifting track for the lifting rod to move up and down and a driving member for lifting the lifting rod, and the driving member can be a cylinder, oil cylinder or other suitable power element. In order to improve the working efficiency and the synchronization and stability when the breeding tray is lifted, the lifting rods connected to a breeding tray at the same time can be connected by a horizontal connecting rod, and then the horizontal connecting rod is connected to the driving member. When the driving member lifts the horizontal connecting rod, the lifting rod is lifted, thereby lifting the outside of the breeding tray. In addition, the breeding trays correspondingly arranged up and down can be hinged on the same lifting rod.

[0089] The top pressure assembly 6 and the sealing strip 7 of the present application form a structural connection with the shelf directly through the fixing seat 5, and there is only an extrusion connection with the sealing strip between the breeding tray. Therefore, the breeding tray and the sealing assembly formed by the fixing seat 5, the top pressure assembly 6 and the sealing strip 7 can be completely independent, thereby avoiding the existing simple method of directly putting the sealing strip on the joint of the breeding tray, reducing the impact of the breeding tray on the sealing strip, and the pure sealing strip is bonded to the edge of the breeding tray. The sealing strip is very easy to deform during use due to the small size and lack of rigidity of the sealing strip, thereby affecting the sealing effect. The present application fixes the sealing strip on the rigid pressure plate strip to provide the sealing strip with a rigid support in a fixed position, thereby ensuring the efficient use of the sealing strip, which is not easily affected by the openable breeding tray, has a longer service life of the sealing strip, and the sealing assembly can be removed separately without disassembling the breeding tray to maintain the sealing strip.

[0090] Moreover, the present application adopts a movable connection component to connect the inner end of the breeding tray extending into the main frame, while the outer end is connected through a detachable fixed connection component. Therefore, when the breeding tray needs to be disassembled, there is no need to dismantle the connection structure at the inner end, and only the fixed connection component needs to be disassembled. Then the breeding tray can be pulled out from the corresponding shelf along the movable connection component from the outside. Especially for the breeding tray in the middle layer, there is no need for personnel to climb from top to bottom to the inside of the breeding tray to perform multi-layer disassembly in order to dismantle the breeding tray in the layer that needs maintenance, which greatly reduces the difficulty of disassembly and maintenance of the breeding tray.

[0091] In addition, the applicant has developed a device that uses a robotic arm to drive a conveying pipe from the side of the main frame to extend into the breeding tray to deliver materials. Although the actual equipment has a high breeding efficiency after being put into use, when the actual equipment is used, since the feed door on the side of the main frame in the breeding system is opened by pushing the conveying device inward, the large structural parts are directly set on the fixed breeding rack, so there are still certain troubles in maintenance, and during the feeding process, the robotic arm is required to always support the feeding door. Therefore, there is always friction between the feeding door and the robotic arm, and the vibrations that may be generated during the feeding process will affect each other, and the feeding door is prone to getting stuck and deformed, which leads to a poor sealing between the feeding door and the breeding rack. Therefore, further improvements are needed. For this purpose, the applicant has also redeveloped a corresponding feeding door structure, which also includes a feeding door a4 arranged on the main frame and a door opening assembly a5 for opening the feeding door. The door opening assembly includes a driving member a51 and a lifting member a52 arranged on the driving member. The feeding door is hinged to the lifting member. The upper side of the breeding tray is open to form a feeding channel a31 for feeding. The feeding door is used to cover the feeding channel. The driving member drives the lifting member to move so as to drive the feeding door to expand around the hinge point where it is hinged to the breeding tray.

[0092] The present application opens the feeding door by setting up a door opening assembly, so that the feeding door is opened and supported independently, and will not affect the feeding equipment entering the breeding equipment from the feeding channel, thereby reducing interference between various components, and the feeding door is not easy to deform, thereby increasing the service life of the feeding door and reducing the failure rate.

[0093] In order to improve work efficiency, due to the long feeding channel, the feeding door will also be made longer. After the feeding door is opened and used repeatedly for a long time, if the structure of the thin plate of the feeding door makes it easy to deform gradually during use, there will be gaps in the joints between the edge of the breeding tray and the edge of the main frame after deformation, which will greatly reduce the sealing of the breeding equipment, resulting in a strong odor in the workshop. In addition, the deformed feeding door will be difficult to open and easy to get stuck in the later stage, which is troublesome to repair, especially the inward-turned feeding door.

[0094] In the design of the present application, the feeding door is made of a square frame a421 made of square steel and fixedly connected to the door panel a43, which can greatly improve the strength of the feeding door and prevent it from being deformed during use, thereby ensuring that the long strip-shaped feeding door can be effectively used for a long time. In addition, the present application can open the feeding door outwards through a driving member and a lifting member, and has an independent door opening component, i.e., a lifting system, instead of a mechanical arm pushing method. Therefore, it can be effectively used for a long time under the premise of ensuring that it is not easily deformed and has a certain amount of dead weight, and the independent lifting system plus the feeding door opening outwards is easy to maintain.

[0095] There are multiple feeding doors arranged correspondingly on the upper and lower parts of the main frame, and the upper and lower corresponding feeding doors are linked to form shutter doors, and the upper and lower corresponding feeding doors are linked by a lifting rod 14. If the multi-layer breeding rack adopts a single feeding door structure, the height of the feeding door will be relatively high. After it is unfolded outward, a larger space is required on the side of the breeding rack to allow the feeding door to unfold, which leads to low space utilization in the workshop. The present application saves the door opening components of the present application through the form of linked shutter doors, making it feasible and efficient to open the feeding door outward. The single feeding door is small in size and not easy to deform, and the feeding channels corresponding to each feeding door are independent of each other and not easily affected, which is also convenient for breeding management, and convenient for maintenance and disassembly. The single feeding door can be disassembled and repaired separately.

[0096] The feeding door structure of the breeding rack also includes a lifting track a7 erected beside the main frame, a sub-frame a6 arranged in the lifting track and a lifting assembly a8 for lifting the sub-frame, the lifting assembly includes a driving member 141, the driving member 1 can be an oil cylinder or an air cylinder; the sub-frame includes the above-mentioned lifting rod and horizontal connecting rod, and the feeding door and door opening assembly are arranged on the sub-frame.

[0097] A lifting seat a53 is provided on the horizontal connecting rod at the top of the sub-frame, i.e., the top frame beam a61. The driving member is hinged on the lifting seat. The projection of the lifting seat along the gravity direction at least partially exceeds the projection of the feeding door along the gravity direction onto the same plane, and the exceeding portion is located on the outside of the projection of the feeding door facing away from the main frame. The root of the driving member is hinged on the above-mentioned exceeding portion, and the lifting member is connected to the free end of the driving member. The above-mentioned structure allows the root of the driving member to protrude outwards beyond the sub-frame, thereby ensuring that the driving member can rotate around the hinge point of the root when driving the lifting member, thereby effectively lifting the feeding door and opening it outwards.

[0098] The upper and lower sides of the feeding door are hinged on the breeding tray and the lifting piece respectively, and the upper end of the feeding door at the top is hinged on the sub-frame. Since the outer end of the breeding tray is hingedly connected to the sub-frame, it is indirectly connected to the feeding door, which ensures long-term and efficient use and improves the sealing of the feeding channel of the breeding tray when it is closed.

[0099] A sealing cotton strip a42 is provided on the inner side of the feeding door corresponding to the edge of the culture tray. A sealing cotton strip a42 is provided on the inner upper edge and / or side edge of the feeding door. In addition, a sealing cotton strip can also be provided on the outer bottom edge of the culture tray near the feeding door, so that when the culture tray is lifted, the sealing cotton strip at this position can abut against the feeding door for relative sealing.

[0100] The air tightness in the culture tray is improved by setting the sealing cotton strips. The sealing cotton strips are set at the positions that need to be opened when feeding. On the one hand, the equipment is not easy to be damaged, and on the other hand, the cotton strips have good deformation ability and sealing, so that good sealing effects can be achieved at different points.

[0101] The breeding tray includes a vertical tray frame edge 31, a tray bottom frame a34 connected to the tray frame edge, and a tray panel 312 arranged on the tray bottom frame, and a flange a33 is arranged on the top of the tray frame edge. In order to improve breeding efficiency, the breeding tray is generally set to a larger size and a longer tray frame edge. If the material is thin and light, it is easy to produce a certain deformation due to excessive length, resulting in poor fit with the feeding door and poor air tightness. However, by setting the flange, while using a thinner and relatively light tray frame edge material, it can ensure that the edge has sufficient strength and is not easy to deform, thereby ensuring good air tightness and saving costs.

[0102] When the feeding door needs to be opened, the driving member is started to drive the lower end of the feeding door to swing around the upper end to open. Since the upper and lower feeding doors are connected by a lifting rod, the door opening assembly arranged at the top of the main frame only needs to drive the uppermost feeding door to drive the entire row of feeding doors to open at the same time. After opening, the feeding equipment can extend into the top of the breeding tray through the feeding channel to feed. After the feeding is complete, the feeding equipment is withdrawn and the feeding door is lowered through the door opening assembly to close the breeding channel.

[0103] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced by equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A sealed splicing structure of a breeding tray for insect breeding, comprising a shelf (2) and a breeding tray (3), wherein the breeding tray is arranged on the shelf, and characterized in that: The shelf is provided with at least two culture trays (3) which are spliced ​​left and right and whose splicing positions are open. The splicing seam between the two spliced ​​culture trays is an openable and closable material discharge channel (4). The sealed splicing structure also includes a fixed seat (5), a top pressure component (6) and a sealing strip (7). The fixed seat is arranged on the shelf. The top pressure component is detachably connected to the fixed seat. The sealing strip is arranged on the top pressure component and the splicing seam between the sealing strip and the culture tray is pressed and sealed by the top pressure component. The top pressure component at least includes a pressure plate strip (61) which is pressed against the sealing strip.

2. The sealed splicing structure of a breeding tray for insect breeding according to claim 1, characterized in that: The breeding plate comprises a plate frame edge (31), the fixing seat comprises a bridging member (51) extending from the outer side of the plate frame edge into the inner side of the plate frame edge, and a support (52) arranged on the portion of the bridging member extending into the inner side of the plate frame edge, and the top pressure assembly is detachably connected to the support.

3. The sealed splicing structure of a breeding tray for insect breeding according to claim 2, characterized in that: The fixing seat also includes a base column (53) erected on the shelf, and the bridging member is detachably connected to the base column.

4. The sealed splicing structure of a breeding tray for insect breeding according to claim 3, characterized in that: The bridging member is an L-shaped single-sided connecting member or a U-shaped double-sided connecting member.

5. The sealed splicing structure of insect breeding trays according to claim 1, characterized in that: The pressing assembly comprises a pressing fastener (62), which is arranged at the upper two ends of the pressing plate strip and is used to connect the fixing seat.

6. The sealed splicing structure of a breeding tray for insect breeding according to claim 5, characterized in that: The fixing seat is provided with a support (52), and the pressing member comprises a top pressing plate (621) and a vertical pressing plate (6221) arranged at the bottom of the top pressing plate. The support and the top pressing plate are connected by bolts (624).

7. The sealed splicing structure of insect breeding trays according to claim 6, characterized in that: An elastic pressing component (623) is also provided between the pressing plate and the buckling plate, and the elastic pressing component (623) is a spring or a compression spring gasket.

8. The sealed splicing structure of insect breeding trays according to claim 6, characterized in that: The pressure plate strip comprises an angle steel strip (611) and a plate-holding strip (622) arranged at the bottom of the angle steel strip, and the two side ends of the angle steel strip are lower than the middle part and the two side ends are fixedly connected to the two sides of the plate-holding strip.

9. The sealed splicing structure of insect breeding trays according to claim 8, characterized in that: The abutment strip is a C-shaped steel, and at least two sides of the top of the sealing strip (7) are provided with embedding grooves (71) which are sleeved with two side edges of the C-shaped steel.

10. The sealed splicing structure of insect breeding trays according to claim 1, characterized in that: At least two sides of the bottom of the sealing strip are symmetrically provided with protruding deformable sealing parts (72) arranged along the length direction of the sealing strip, and the deformation amount of the deformable sealing parts is greater than the deformation amount of the sealing strip body (722).

11. The sealed splicing structure of insect breeding trays according to claim 10, characterized in that: The bottom of the sealing strip is symmetrically provided with a plurality of deformable sealing parts, and the distances from the bottom ends of the plurality of deformable sealing parts sequentially arranged from the outer side of the sealing strip to the center of the sealing strip to the sealing strip gradually increase.

12. The sealed splicing structure of insect breeding trays according to claim 10, characterized in that: The deformable sealing part is a hollow bar with a D-shaped cross section along the width direction, and a deformable gap (721) is left between the deformable sealing parts on both sides.

13. The sealed splicing structure of insect breeding trays according to claim 1, characterized in that: A spacer strip (73) is vertically arranged at the bottom center of the sealing strip and is arranged along the length direction of the sealing strip.

14. The sealed splicing structure of insect breeding trays according to claim 2, characterized in that: The breeding tray comprises a tray frame edge (31), and an anti-collision notch (311) is provided on the tray frame edge at the joint of the breeding tray. The upper end of the anti-collision notch is open, and the lower end is higher than the tray panel (312) of the breeding tray to form an insect blocking portion (313).

15. The sealed splicing structure of insect breeding trays according to claim 14, characterized in that: A special-shaped sealing sleeve (54) is sleeved on the bridge member, the bridge member (51) comprises a top connecting plate (511) and end hanging plates (512) symmetrically connected to both ends of the top connecting plate, the special-shaped sealing sleeve comprises a top sleeve portion (541), an end sleeve portion (542), a connecting sleeve portion (543) and a sealing groove portion, the top sleeve portion is sleeved on the top connecting plate, the end sleeve portion is sleeved on the end hanging plate from bottom to top, and the connecting sleeve portion is connected between the top sleeve portion and the end sleeve portion.

16. The sealed splicing structure of insect breeding trays according to claim 15, characterized in that: The connecting part includes a thin rib sheet (5431) that can be clamped between the insect-blocking parts, a thick rib block (5432) connected to the top of the thin rib sheet and clamped on the anti-collision groove, and a wing (5433) connected to the upper part of the thick rib block. The wing is symmetrically arranged on both sides of the thick rib block and the upper end is connected to the middle bottom surface of the top connecting plate.

17. The sealed splicing structure of insect breeding trays according to claim 16, characterized in that: The bottom groove wall of the anti-collision groove is an arc-shaped groove bottom whose height gradually decreases from the side groove wall to the side groove, and the corresponding bottom of the thick rib block (5432) is an arc-shaped cone bottom that gradually extends downward from both sides to the center, and the bottom of the end sleeve (542) extends downward to the disk panel (312), and the thick rib block (5432) is solid at the bottom and hollow at the top.

18. A breeding tray installation structure for insect breeding, characterized in that: It comprises a main frame (1) and a sealed splicing structure of a breeding tray for insect breeding as described in any one of claims 1 to 17, wherein the layer is mounted on the main frame.

19. The insect breeding tray installation structure according to claim 18, characterized in that: The layer shelf is provided with a movable connection component, and the breeding tray is connected to the movable connection component on the layer shelf after being inserted into the main frame from the outside of the main frame. The outer side of the breeding tray is detachably fixed to the main frame or the layer shelf through a fixed connection component; when the breeding tray and the main frame or the layer shelf are not fixed by a fixed connection component but are only connected to the layer shelf by a movable connection component, the breeding tray can be pulled out from the outside of the main frame along the horizontal direction.

20. The insect breeding tray installation structure according to claim 19, characterized in that: The movable connection assembly comprises a track groove part (11) and a supporting wheel (12), wherein the track groove part is provided with a track groove (111); the end of the track groove facing the inner side of the main frame is open for the supporting wheel to be inserted into the track groove, the track groove part is arranged on the breeding tray, and the supporting wheel is arranged on the shelf or the main frame.

21. The insect breeding tray installation structure according to claim 20, characterized in that: The movable connection assembly also includes a bottom support member (112) arranged on the shelf and located between the track groove and the outer side of the breeding tray, the bottom of the breeding tray can be supported on the bottom support member, and the track groove is provided with a straight groove (113) on the side facing the supporting wheel for sliding the wheel axle of the supporting wheel, and the straight groove is open towards the end inside the main frame body.

22. The insect breeding tray installation structure according to claim 19, characterized in that: The fixed connection assembly includes a hinge (13) connected between the main frame and the breeding plate, and the hinge is arranged on the outside of the main frame.

23. The insect breeding tray installation structure according to claim 22, characterized in that: The fixed connection assembly also includes a lifting rod (14) erected on the main frame and a driving member (141) for lifting the lifting rod, and the hinged member is arranged between the lifting rod and the breeding tray.

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