Multiple-effect turning plate type chain belt structure and equipment

Abstract

The utility model discloses a multiple-effect turning plate type chain belt structure and equipment, the multiple-effect turning plate type chain belt structure comprises a plurality of turning material plates, chains, a first positioning beam and a second positioning beam, the turning material plates are located between the two chains, and the side faces of the material plates are rotatably connected with chain links on the chains; the overturning material plate can rotate around the position where the overturning material plate is hinged to a chain link of the chain; and the first positioning beam and the second positioning beam are respectively positioned below the forward turning plate and the return turning plate. According to the utility model, materials are bidirectionally conveyed on a closed-loop conveying belt, in actual use, the conveying efficiency can be effectively improved, the size of equipment is reduced, the manufacturing cost of the equipment is reduced, the utilization rate of the equipment is improved, and the purpose of multiple effects is realized on the basis of the existing known technical mode.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of drying, cooling equipment feeding mechanism technical field, specifically to a kind of double-effect turnover plate type chain belt structure and equipment. BACKGROUND

[0002] The chain plate type conveying belt is formed by stamping stainless steel plate, and is driven by chain. Each section is connected by 6-10mm support rod. It moves smoothly and has great power. It is suitable for conveying small high-density objects. It runs smoothly during conveying process. It is easy to install and replace. It has high cost and long service life.

[0003] In addition to pure material conveying, the chain plate type conveying belt can also be matched with the requirements of the process in the production process of various industrial enterprises to form a rhythmic assembly line. Therefore, it is gradually applied in food processing and vegetable drying fields. New turnover plate type conveying belts have been developed based on the original chain plate type conveying belt.

[0004] The utility model with publication number CN210084195U discloses a chain turnover plate type microwave drying equipment, which comprises a microwave action cavity for drying materials and a chain turnover plate device arranged in the microwave action cavity for conveying materials. The chain turnover plate device comprises two parallel circulating chains, a turnover plate arranged between the two circulating chains, and a chain drive assembly for driving the chains to rotate. Each circulating chain is composed of chain links connected to each other. Turnover plate sections are arranged between corresponding chain links in the two circulating chains, and the turnover plate sections form a turnover plate. The turnover plate sections are made of high-temperature resistant metal materials. The chain turnover plate type microwave drying equipment can withstand the local high temperature generated during the conveying and drying process without affecting the use of the equipment. It has a long service life and is suitable for automatic and industrial production. Since the turnover plate is composed of single turnover plate sections, flexibility is increased. The turnover plate sections and chain links can circulate to convey materials.

[0005] The utility model patent with publication number CN114803300B discloses a side turnover plate type feeder, which comprises a rack, two groups of guide chain wheels arranged at both ends of the rack, a driving mechanism for driving one of the guide chain wheels to rotate, a first conveying chain and a second conveying chain arranged on the two groups of guide chain wheels, a conveying chain plate arranged on the first conveying chain and the second conveying chain, and a plurality of chain plate units connected in sequence, wherein each chain plate unit comprises a first material plate and a second material plate. One side of the first material plate and the second material plate has a horizontal column groove surface, and the other side has a horizontal shaft surface. The horizontal shaft surface is arranged in the horizontal column groove surface to rotate around the horizontal shaft surface. The length direction of the horizontal column groove surface is parallel to the axial direction of the guide chain wheel. The feeder further comprises a first support wheel and a second support wheel. Through the above technical solution, the technical problem of material leakage when receiving materials during the circulation of the plate type feeder is solved.

[0006] In the prior art, when drying equipment or cooling equipment uses a conveyor belt to transport materials, in order to improve the drying or cooling efficiency, multiple conveyor belts are generally arranged from top to bottom as needed. This makes the equipment larger, and the conveying efficiency of a single conveyor belt is not improved. Utility Model Content

[0007] The purpose of this utility model is to provide a double-efficiency flap chain belt structure and equipment, which, in actual use, can effectively improve the conveying efficiency of the conveyor belt, reduce the volume of the equipment, improve the drying and cooling efficiency of materials on a single conveyor belt, and achieve the purpose of double-efficiency feeding.

[0008] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0009] A double-effect flip-plate chain belt structure includes a plurality of flip-plates, chains, a first positioning beam and a second positioning beam. The flip-plates are located between two chains, and both ends of the flip-plates are rotatably connected to the links on the chains, so that the flip-plates can rotate around the hinged positions with the chain links.

[0010] The first positioning beam and the second positioning beam are respectively located below the forward turning plate portion and the return turning plate portion.

[0011] When the flip material plate is located above the first positioning beam and the second positioning beam, the side of the material plate is in contact with the first positioning beam and the second positioning beam for positioning, and then the flip material plate is rotated and stacked in sequence to form a forward material receiving flat bed. The material is spread on the material storage bed and moves forward at the same time as the flip material plate. When the forward flip material plate is out of contact with the first positioning beam, the flip material plate will flip downward, and the material will fall onto the return material receiving flat bed composed of the flip material plates.

[0012] Furthermore, in some preferred implementation cases, a sprocket and a transmission shaft are further included. After the sprockets are installed at both ends of the transmission shaft, the sprockets cooperate with the chain.

[0013] Furthermore, in some preferred implementation cases, rotating shafts are provided at both ends of the flip material plate, and the axis of the rotating shaft does not coincide with the center line of the plate ladder, so that the material plate is at the rotating shaft position with one side heavy and the other side light.

[0014] Furthermore, in some preferred implementation cases, the rotating shaft is a sleeve-type rotating shaft or a pin-type rotating shaft.

[0015] Furthermore, in some preferred implementation cases, a counterweight portion is provided on the side of the ladder.

[0016] Furthermore, in some preferred implementation cases, small holes are provided on the flip material plate, and the small holes form air flow channels.

[0017] Further, in some preferred embodiments, the contact positions of the rotation shaft and the counterweight part on the turnover plate with the first positioning beam and the second positioning beam adopt rolling friction.

[0018] Further, in some preferred embodiments, the end positions of the first positioning beam and the second positioning beam are provided with guide parts.

[0019] In addition, the utility model discloses a kind of drying, cooling equipment, including box, at least one above-mentioned described multiple-effect turnover plate type chain belt conveying structure is provided in box;

[0020] When multiple multiple-effect turnover plate type chain belt conveying structures are used, they are sequentially arranged from top to bottom, so that the material in the previous multiple-effect turnover plate type chain belt conveying structure can enter the next multiple-effect turnover plate type chain belt conveying structure.

[0021] A method for using a multiple-effect turnover plate type chain belt structure, the multiple-effect turnover plate type chain belt conveying structure is the above-mentioned multiple-effect turnover plate type chain belt conveying structure.

[0022] The specific use method is as follows:

[0023] The chain moves to drive the turnover plate to move. When the turnover plate moves above the first positioning beam, the turnover plate will be deflected under the action of the first positioning beam, and the adjacent turnover plates will be lapped together to form a material receiving flat bed.

[0024] The material is distributed on the material receiving flat bed, and the chain drives the conveying of the material.

[0025] When the turnover plate is separated from the first positioning beam, the lapped plates will be deflected under the action of gravity, and the material on the plates will fall.

[0026] After the turnover plate is separated from the first positioning beam, it will contact the second positioning beam guide part after moving with the chain to the lower position. Under the action of the second positioning beam guide part, the plates are deflected again to lap together to form a return material receiving flat bed.

[0027] At this time, the falling material will fall on the return material receiving flat bed again, and the material moves in the return direction to be reciprocatingly conveyed.

[0028] Compared with the prior art, the utility model has the following beneficial effects:

[0029] The utility model mainly consists of several flip material plates, chains, a first positioning beam and a second positioning beam. In actual use, the chain moves and then drives the flip material plate to move. When the flip material plate moves above the first positioning beam, the material plate will be deflected under the action of the first positioning beam, and the adjacent material plates will be overlapped together to form a material receiving flat bed; the material is spread on the overlapped material receiving flat bed to realize the outward transportation of the material; when the material plate is separated from the first positioning beam, the material plate will flip over. At this time, the overlapped material plates will flip downward under the action of gravity, causing the material on the relinquishing material plate to fall; after the material plate is separated from the first positioning beam, the material plate follows the chain to move to the bottom and will contact the guide part of the second positioning beam. Under the action of the guide part of the second positioning beam, the material plate will be deflected again, overlapped again, and the material receiving flat bed will be formed again; at this time, the fallen material will fall on the material receiving flat bed again, and the material moves in the return direction, thereby realizing the reciprocating transportation of material under an endless belt.

[0030] That is to say, in this application, the material can fall from the outgoing material receiving bed to the return material receiving bed.

[0031] Compared with the belt feeding structure in the prior art, the present application can effectively improve the conveying efficiency of the conveyor belt, reduce the equipment volume, reduce the equipment manufacturing cost, improve the equipment utilization rate, and improve the production efficiency of drying and cooling of material sheets on a conveyor belt, thereby achieving the purpose of doubling the efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0033] Figure 1 This is a schematic diagram of the overall structure of Example 2 of the present utility model.

[0034] Figure 2 For this utility model Figure 1 Top view of .

[0035] Figure 3 This is a front cross-sectional view of the second embodiment of the present invention.

[0036] Figure 4 This is a top cross-sectional view of the second embodiment of the present invention.

[0037] Figure 5 This is one of the internal structure diagrams of the second embodiment of the present utility model.

[0038] Figure 6 It is the second internal structure schematic view of the utility model embodiment two.

[0039] Figure 7 It is the structure view of the utility model material board and pivot one.

[0040] Figure 8 It is the structure view of the utility model material board and pivot two

[0041] Figure 9 It is the utility model Figure 5 The local amplification schematic view of A place in it.

[0042] Figure 10 It is the utility model Figure 4 The local amplification schematic view of B place in it.

[0043] Figure 11 It is the material moving route view of the utility model.

[0044] Reference signs:

[0045] 10-fold effect flip plate type chain belt conveying structure, 101-flip material board, 102-chain, 103-first positioning beam, 104-second positioning beam, 105-go way material bearing flat bed, 106-return way material bearing flat bed, 107-material, 108-sprocket, 109-transmission shaft, 110-motor, 111-pivot, 112-counterweight part, 113-air flow channel, 114-guiding part, 115-box body, 116-thermal insulation wallboard, 117-feeding port, 118-discharging port, 119-feeding mechanism, 120-discharging mechanism, 121-guiding plate, 122-distributing mechanism, 123-transmission mechanism, 124-driving sprocket, 125-transmission sprocket, 126-first chain, 127-tensioning device, 128-repair flap, 129-chain beam, 130-air inlet, 131-exhausting and dehumidifying system, 132-material board positioning beam, 133-positioning beam beam. DETAILED DESCRIPTION

[0046] In the following, only certain exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the utility model embodiments. Therefore, the drawings and the description are considered to be exemplary in nature rather than limiting.

[0047] In the description of the utility model embodiments, it needs to be understood that the directions or positional relationships indicated by the terms "length", "vertical", "horizontal", "top", "bottom" and the like are based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the utility model embodiments and simplifying the description, and thus cannot be understood as indicating or implying that the devices or elements indicated must have a specific direction, be constructed and operated in a specific direction, and thus cannot be understood as limiting the utility model embodiments.

[0048] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the utility model embodiments, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0049] In the utility model embodiments, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected, or it can be communicated; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model embodiments can be understood according to the specific circumstances.

[0050] In the utility model embodiments, unless otherwise specifically defined and limited, the "upper" or "lower" of the first feature to the second feature can include the direct contact of the first and second features, or can include the contact of the first and second features through another feature between them. Moreover, the "upper", "upper" and "upper" of the first feature to the second feature include the vertical and inclined upward of the first feature above the second feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The "below", "below" and "below" of the first feature to the second feature include the vertical and inclined upward of the first feature above the second feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0051] The following disclosure provides many different embodiments or examples for implementing the different structures of the utility model embodiments. In order to simplify the disclosure of the utility model embodiments, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the utility model embodiments. In addition, the utility model embodiments can repeatedly refer to numbers and / or letters in different examples, and such repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed.

[0052] The embodiments of the utility model will be described below in detail with reference to the drawings.

[0053] Embodiment one

[0054] The embodiment discloses a kind of double-effect turnover plate type chain belt structures 10, including several turnover material plates 101, chain 102, first positioning beam 103 and second positioning beam 104, the turnover material plate 101 is located between two chains 102, and the side of the material plate 101 is rotatably connected with the link on chain 102, so that turnover material plate 101 can rotate around the hinge position with the link of chain 102;

[0055] First positioning beam 103 and second positioning beam 104 are located below the go-way material bearing flat bed portion 105 of turnover material plate 101 and the return-way material bearing flat bed portion 106 of turnover material plate 101,

[0056] When turnover material plate 101 is located above first positioning beam 103 and second positioning beam 104, the side edge portion of turnover material plate 101 is in contact with first positioning beam 103 and second positioning beam 104, so that material plate 101 is rotated and stacked in turn, and the material 107 on the go-way material bearing flat bed portion 105 can fall onto the return-way material bearing flat bed portion 106.

[0057] The embodiment mainly consists of several turnover material plates 101, chain 102, first positioning beam 103 and second positioning beam 104, in actual use, chain 102 moves and drives turnover material plate 101 to move, when turnover material plate 101 moves above first positioning beam 103, turnover material plate 101 will be deflected under the action of first positioning beam 103, and the adjacent turnover material plate 101 is overlapped together; material 107 is distributed on the material bearing flat bed 105 formed by the overlap of turnover material plate 101, to realize the conveying of material 107; when turnover material plate 101 is separated from first positioning beam 103, turnover material plate 101, at this time, the turnover material plate 101 overlapped together will be deflected under the action of gravity, and the material 107 on turnover material plate 101 will fall; after turnover material plate 101 is separated from first positioning beam 103, turnover material plate 101 moves to the lower side with chain 102 and will be in contact with second positioning beam 104, which drives turnover material plate 101 to be deflected again under the action of second positioning beam 104, so that turnover material plate 101 is overlapped together again to form a material bearing flat bed 106; at this time, the falling material 107 will fall on the material plate 101 again, to realize the cyclic conveying of material 107.

[0058] That is to say, in the present application, the material 107 on the go-way material bearing flat bed portion 105 of turnover material plate 101 can fall onto the return-way material bearing flat bed portion 106 of turnover material plate 101.

[0059] Compared with the belt conveying structure in the prior art, the application can effectively improve the conveying efficiency, realize the back-and-forth conveying of the material in one ring belt structure, reduce the equipment volume, reduce the equipment manufacturing cost, improve the equipment utilization, improve the drying and cooling production efficiency of the material on the individual conveying belt, and achieve the purpose of doubling the efficiency.

[0060] It should be noted that in the present embodiment, the outbound chain portion 105 and the return chain portion 106 of the chain 102 specifically refer to the portions of the chain 102 corresponding to the moving direction and the return direction after the chain 102 is connected into a chain ring.

[0061] The sprocket 108 and the transmission shaft 109 are further included, the sprocket 108 is installed at both ends of the transmission shaft 109, and the sprocket 108 cooperates with the chain 102. In actual use, the transmission shaft 109 is connected with the motor 110.

[0062] In actual use, the transmission shaft 109 is used to rotate the installation on the box body of the equipment.

[0063] In the present application, the turnover material plate 101 is a turnover material spreading plate.

[0064] In actual use, the motor 110 is a variable-speed motor.

[0065] In actual use, as an option, the turnover material plate 101 is provided with a rotating shaft 111 on both sides, the axis of the rotating shaft 111 does not coincide with the center line of the plate ladder, so that the turnover material plate 101 is heavy on one side and light on the other side at the position of the rotating shaft 111.

[0066] In this way, the uneven weight distribution of the turnover material plate 101 can be ensured, so that the turnover material plate 101 can be in a vertical state when it is not in contact with the first positioning beam 103 and the second positioning beam 104, so that the material 107 can fall from the outbound material receiving flat bed portion 105 to the return material receiving flat bed portion 106.

[0067] In actual use, the rotating shaft 111 is a shaft sleeve type rotating shaft or a shaft pin type rotating shaft, and specific reference can be made to Figure 7 and Figure 8 to realize the rotation of the turnover material plate 101.

[0068] As an option, the plate ladder side edge portion is provided with a counterweight portion 112, which ensures that the turnover material plate 101 can be deflected under the action of gravity.

[0069] Further, in some preferred embodiments, the turnover material plate 101 is provided with a small hole, the small hole forms an air flow channel 113, and the air flow channel 113 can accelerate the flow of air and improve the drying or cooling efficiency.

[0070] Further, in some preferred embodiments, the contact parts of the rotating shaft and the counterweight part on the turnover plate and the first positioning beam and the second positioning beam adopt rolling friction. Wear is reduced, and service life is improved.

[0071] The first positioning beam 103 and the second positioning beam 104 are provided with guide parts 114 at the end positions, and the guide parts 114 are in an arc structure. In this way, the deflection of the turnover plate 101 can be slow and controlled.

[0072] Embodiment Two

[0073] Reference Figures 1-11 The embodiment discloses a device, which is a drying device or a cooling device. In this embodiment, the device is a drying device, which comprises a box body 115, and at least one turnover plate type chain belt conveying structure 10 as described in Embodiment One is arranged in the box body 115.

[0074] Further, in this embodiment, there are three turnover plate type chain belt conveying structures 10, which are arranged from top to bottom in sequence, so that the material 107 in the previous turnover plate type chain belt conveying structure 10 can enter the next turnover plate type chain belt conveying structure 10.

[0075] The box body 115 is made of a heat preservation wall plate 116, and the box body 115 is provided with a feeding port 117 and a discharging port 118. A feeding mechanism 119 is arranged at the feeding port 117 and is used for feeding. A discharging mechanism 120 is arranged at the discharging port 118.

[0076] It should be noted that, in actual use, a guide plate 121 is arranged below the discharging end of the turnover plate type chain belt conveying structure 10 in the box body 115. The guide plate 121 is arranged obliquely, and the guide plate 121 is used to conveniently send the material 107 in the previous turnover plate type chain belt conveying structure 10 to the next turnover plate type chain belt conveying structure 10.

[0077] In actual use, after the feeding mechanism sends the material 107 into the box body 115, the material 107 is stacked on the turnover plates 101.

[0078] The material 107 falls on the stacked turnover plates 101, the chain 102 moves and drives the turnover plates 101 to move. When the turnover plates 101 move to above the first positioning beam 103, the turnover plates 101 will be deflected under the action of the first positioning beam 103 and make the adjacent turnover plates 101 overlap.

[0079] The material 107 is distributed on the overlapped turnover plates 101, and the material 107 is conveyed.

[0080] When the turnover plate 101 is disengaged from the first positioning beam 103, the overlapped turnover plates 101 will be turned over under the action of gravity, and the materials 107 on the turnover plates 101 will fall down;

[0081] After the turnover plates 101 are disengaged from the first positioning beam 103, the turnover plates 101 will be moved to the lower position along the chain 102 and will be in contact with the second positioning beam 104, and the second positioning beam 104 will drive the turnover plates 101 to be deflected again under the action of the guide part of the second positioning beam 104, so that the turnover plates 101 are overlapped again to form a material bearing flat bed.

[0082] At this time, the falling materials 107 will fall on the turnover plates 101 again, realizing the cyclic conveying of the materials 107.

[0083] The materials 107 on the return material bearing flat bed part 106 will fall on the material bearing flat bed formed by the turnover plates 101 on the next turnover plate type chain belt conveying structure 10.

[0084] In actual use, the conveying path in each turnover plate type chain belt conveying structure 10 is twice the path 2 of the belt conveying mechanism in the prior art.

[0085] In the prior art, the materials can only be conveyed on the surface of the conveying belt; in the present application, the turnover plates 101 can be rotated under the action of the first positioning beam 103 and the second positioning beam 104, so that the materials 107 on the turnover plates 101 at the position of the go material bearing flat bed part 105 can fall on the turnover plates 101 arranged at the position of the return material bearing flat bed part 106, realizing the re-conveying of the materials 107. The materials can be conveyed in a loop structure, reducing the size of the equipment, reducing the manufacturing cost of the equipment, improving the utilization rate of the equipment, improving the drying and cooling production efficiency of the materials on the individual conveying belt, and achieving the purpose of doubling the efficiency.

[0086] Further, in actual use, the feeding mechanism 119 and the discharging mechanism 120 are both belt feeding mechanisms, and a distributing mechanism 122 is arranged above the feeding mechanism 119 to realize uniform distribution.

[0087] In the present embodiment, when the materials 107 on the turnover plates 101 at the position of the go chain part 105 fall on the turnover plates 101 arranged at the position of the return chain part 106, the materials 107 are also turned over, improving the drying efficiency of the materials 107.

[0088] Further, in actual use, the transmission shafts 109 in the adjacent multiple-effect flip plate chain belt conveying structure 10 are linked through a transmission mechanism 123, which is a chain transmission mechanism 123 including a driving sprocket 124, a transmission sprocket 125, and a first chain 126. In actual use, one driving motor 110 can drive all the rotating shafts in the multiple-effect flip plate chain belt conveying structure 10. A chain tensioning device 127 can be provided according to needs, and the structure thereof can adopt a multi-shaft linkage mechanism in the prior art, the specific structure of which is not described here.

[0089] Further, a maintenance flap 128 is arranged on the side of the box body 115 to facilitate maintenance of the transmission mechanism 123.

[0090] Further, in actual use, the box body 115 is provided with a chain support beam 129 for supporting the chain 102.

[0091] Further, the box body 115 is provided with an air inlet 130. An air extraction and moisture removal system 131 is arranged in the box body 115 to quickly extract the internal moisture during the drying process.

[0092] In addition, the embodiment also discloses a use method of the multiple-effect flip plate chain belt structure 10, and the specific use method is as follows:

[0093] The chain 102 moves to drive the flip plate 101 to move. When the flip plate 101 moves to above the first positioning beam 103, the flip plate 101 will be deflected under the action of the first positioning beam 103, and the adjacent flip plates 101 will be lapped together.

[0094] The material 107 is distributed on the lapped flip plates 101 to realize conveying of the material 107.

[0095] When the flip plate 101 is separated from the first positioning beam 103, the flip plate 101 will be deflected again. At this time, the lapped flip plates 101 will be flipped under the action of gravity, and the material 107 on the flip plates 101 will fall.

[0096] After the flip plate 101 is separated from the first positioning beam 103, the flip plate 101 will be moved to below the chain 102 and will be in contact with the second positioning beam 104. Under the action of the second positioning beam 104, the flip plate 101 will be deflected again to be lapped together to form a material supporting flat bed.

[0097] At this time, the falling material 107 will fall on the flip plates 101 again to realize cyclic conveying of the material 107.

[0098] In actual use, the end of the first positioning beam 103 is also provided with a guide plate 121 below the part of the reversing material plate 101, so as to guide the material on the chain part to the return chain part.

[0099] Further, in some preferred embodiments, a material plate positioning beam 132 is arranged below the material receiving flat bed 102 in the double-effect flip plate type chain belt conveying structure 10 in the box 115, and a positioning beam supporting beam 133 is arranged below the material plate positioning beam 132, so as to support the reversing material plate 101 and avoid the collapse and deformation of the material 107 due to excessive weight.

[0100] In the utility model, the reversing material plate 101 is an eccentric and heavy reversing material plate, the reversing material plate is located between the two chains 102, the rotating shafts at both ends of the reversing material plate are connected with the chain link hinge pins, each reversing material plate can rotate around the chain link hinge pin as the center, and a plurality of reversing material plates are sequentially and staggered arranged under the action of the first positioning beam 103 and the second positioning beam 104 to form the outgoing material flat bed and the return material flat bed.

[0101] In actual use, when the outgoing material flat bed composed of the reversing material plates approaches the end of the outgoing direction, the reversing material plates lose the action of the first positioning beam 103 and are turned down under the action of gravity to drop the material on the outgoing material flat bed to the return material flat bed composed of the reversing material plates in the same chain group, when the return material flat bed approaches the end of the return direction, the reversing material plates lose the action of the second positioning beam 104 again and are turned down under the action of gravity to drop the material on the return material flat bed to the second outgoing material flat bed composed of the reversing material plates in the other chain group, and the reversing material plates are sequentially and stacked to form a new material flat bed under the action of the first and second positioning beam guide rails when the reversing material plates are turned at both ends of the flat bed.

[0102] The utility model realizes the utilization of the outgoing direction and the return direction of the same closed loop chain belt conveying bed at the same time, creatively realizes the internal and external transfer of the material on the same closed loop chain belt, and can effectively improve the conveying efficiency of the material in actual use, especially can multiply the efficiency, reduce the equipment volume, reduce the manufacturing cost of the equipment, reduce the energy consumption, and achieve the purpose of double effect in the application fields of drying, cooling and temperature adjustment.

[0103] Although the preferred embodiments of the utility model have been described, those skilled in the art can make additional changes and modifications to these embodiments once the basic creative concept is known. Therefore, the appended claims are intended to explain the preferred embodiments and all changes and modifications falling within the scope of the utility model.

[0104] The above merely describes the preferred embodiments of the present application and is not intended to limit the present application. It should be pointed out that any modification, equivalent replacement and improvement within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A double-effect flap chain belt structure, characterized by: The system comprises a plurality of flip material plates, chains, a first positioning beam and a second positioning beam, wherein the flip material plates are located between the two chains, and the sides of the material plates are rotatably connected to the links on the chains, so that the flip material plates can rotate around the hinged positions with the links of the chains; The first positioning beam and the second positioning beam are located below the forward turning plate and the return turning plate respectively. When the flip material plate is located above the first positioning beam and the second positioning beam, the side of the flip material plate contacts and positions the first positioning beam and the second positioning beam, and then is stacked and combined in sequence to form a material receiving flat bed. When the flip material plate loses its positioning function, the material on the outbound material receiving flat bed falls onto the return material receiving flat bed.

2. The multi-effect flip-plate chain belt structure according to claim 1, characterized in that: It also includes a sprocket and a transmission shaft. After the sprockets are installed at both ends of the transmission shaft, the sprockets cooperate with the chain.

3. The multi-effect flip-plate chain belt structure according to claim 1, characterized in that: There are rotating shafts at both ends of the flip material plate, and the axis of the rotating shaft does not coincide with the center line of the plate ladder, so that the material plate is at the rotating shaft position, one end of the material plate is heavy and the other end is light.

4. The multi-effect flip-plate chain belt structure according to claim 3, characterized in that: The rotating shaft is a sleeve type rotating shaft or a pin type rotating shaft.

5. The multi-effect flip-plate chain belt structure according to claim 1, characterized in that: A counterweight is provided on the distal end side of the ladder shaft axis.

6. The multi-effect flip-plate chain belt structure according to claim 1, characterized in that: Small holes are provided on the flip material plate, and the small holes form air flow channels.

7. The multi-effect flip-plate chain belt structure according to claim 5, characterized in that: The contact parts of the rotating shaft and the counterweight part on the turning plate and the first positioning beam and the second positioning beam adopt rolling friction.

8. The multi-effect flip-plate chain belt structure according to claim 5, characterized in that: Guide parts are provided at the end positions of the first positioning beam and the second positioning beam.

9. A device, wherein the device is a drying device or a cooling device, wherein the drying device or the cooling device comprises a housing, characterized in that: At least one multi-effect flip-plate chain conveying structure according to any one of claims 1 to 8 is provided in the box; When there are multiple double-effect flip-plate chain belt conveying structures, they are arranged in sequence from top to bottom so that the material in the previous double-effect flip-plate chain belt conveying structure can enter the next double-effect flip-plate chain belt conveying structure.

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