A turning chain plate device for layered roasting of seeds

Abstract

This utility model discloses a multi-layer turning chain plate device for layered roasting of seeds. The multi-layer turning chain plate device includes multiple turning plate drive chain mechanisms and a power transmission chain. The multiple turning plate drive chain mechanisms are arranged in parallel and staggered positions from top to bottom, and adjacent turning plate drive chain mechanisms are connected by a power transmission chain. Each turning plate drive chain mechanism includes a set of chain drive components, a material turning plate, and a fixed support plate. A material turning plate is installed along the chain in each chain drive component. The upper and lower chains of each chain drive component are equipped with fixed support plates parallel to the chain. When the material turning plate moves with the chain of the chain drive component, it passes over the upper surface of the fixed support plate. This utility model uses a novel turning plate conveyor chain, which greatly shortens the length of the conveyor chain and the size of the equipment, significantly reducing the factory floor space required. It can accommodate materials with different characteristics and has a wide range of applications.

Description

Technical Field

[0001] This utility model relates to a transport device for fruits and vegetables, and in particular to a turning chain plate device for layered roasting of seeds. Background Technology

[0002] Layered seed drying machines are commonly used equipment for drying fruits and vegetables. Their main structure includes a hot air circulation system, chain conveyor belts, and an insulated chamber. The hot air circulation system controls the airflow within the insulated chamber. Multiple chain conveyor belts, arranged vertically, are staggered to facilitate the horizontal movement of fruits and vegetables and their transfer between different conveyor belts. The uppermost chain conveyor belt connects to the inlet of the insulated chamber, and the lowermost chain conveyor belt connects to the outlet. Fruits and vegetables enter the insulated chamber through the inlet, move along the chain conveyor belts to their ends, and then fall onto the next layer. This cycle repeats, transporting the fruits and vegetables through multiple layers of chain conveyor belts until they reach the outlet of the insulated chamber, thus completing the drying process.

[0003] Currently, the chain conveyor belt of the layered seed drying machine has a two-layer circulating structure, with the upper layer being the conveying layer and the lower layer being the return layer. The main shortcomings are as follows: due to the long drying time of fruits and vegetables and the long time that the fruits and vegetables and seeds spend in the heat preservation box, the chain conveyor belt needs to be long enough, resulting in a very long heat preservation box that requires a large area of ​​factory space. Utility Model Content

[0004] In order to solve the problems existing in the background art, the present invention provides a turning chain plate device for layered roasting of seeds.

[0005] The technical solution adopted in this utility model is:

[0006] The multi-layer flipping chain plate device includes multiple flipping drive chain mechanisms and a power transmission chain. The multiple flipping drive chain mechanisms are arranged in parallel and staggered positions from top to bottom, and adjacent flipping drive chain mechanisms are connected by a power transmission chain.

[0007] Each flap drive chain mechanism includes a set of chain drive components, a material flap, and a fixed support plate. Each chain drive component has a material flap installed along with the chain. The upper and lower chains of each chain drive component are provided with fixed support plates parallel to the chain. When the material flap moves with the chain of the chain drive component, it passes over the fixed support plate from the upper surface of the fixed support plate.

[0008] Each periodic link on the chain of each chain drive assembly is equipped with a material flap. The upstream end of the material flap along the chain drive direction is hinged to the chain shaft of the periodic link, while the downstream end along the chain drive direction is not connected and is suspended.

[0009] The chain drive assembly includes two chain assemblies that move synchronously, arranged horizontally at intervals between the two chain assemblies, with a fixed support plate between the two chain assemblies, and the two periodic chain links of the two chain assemblies that move synchronously to each other are connected by the same material flap.

[0010] Each chain assembly mainly consists of a driving sprocket, a driven sprocket, and a chain connecting the driving sprocket and the driven sprocket. The driving sprocket is used to connect to the motor. The driving sprockets of two adjacent flap drive chain mechanisms are connected by a power transmission chain.

[0011] The material flap includes a round tube and a perforated plate. Two round tubes are arranged in parallel and are fixedly connected by the perforated plate. One of the round tubes is hinged to the chain shaft of the periodic chain link. Multiple holes are provided on the perforated plate.

[0012] The circular tube is used for the rod to pass through, and the rod is connected to the chain shaft of the periodic chain link after passing through one of the circular tubes.

[0013] In the same flip-plate transmission chain mechanism, the two fixed support plates corresponding to the upper and lower chains are arranged at different distances along the chain transmission direction. The fixed support plates corresponding to the upper chain and the fixed support plates corresponding to the lower chain have the same length along the chain transmission direction, but the fixed support plate corresponding to the lower chain is offset relative to the fixed support plate corresponding to the upper chain along the chain transmission direction of the upper chain.

[0014] Furthermore, the two fixed support plates corresponding to the upper and lower adjacent chains in the adjacent flip-plate transmission chain mechanism should also be staggered along the chain transmission direction. The fixed support plate corresponding to the upper chain of the lower flip-plate transmission chain mechanism is offset relative to the fixed support plate corresponding to the lower chain of the upper flip-plate transmission chain mechanism along the chain transmission direction of the lower chain.

[0015] The multi-layer turning chain plate device is used to be installed inside the compartment of the layered temperature-controlled seed roasting machine.

[0016] The interior of the compartment is divided into multiple drying zones, and the multi-layer turning chain plate device is also divided into multiple layers with the same number of drying zones, used to transport fruits, vegetables or seeds between different drying zones.

[0017] The beneficial effects of this utility model are:

[0018] This utility model adopts a new type of flipping chain plate device to replace the traditional chain plate conveyor belt. The conveying layer and return layer of the new flipping chain plate device can both convey materials. The same conveying distance greatly shortens the length of the conveying chain, and the equipment volume is also reduced accordingly, which greatly reduces the factory area occupied, and at the same time reduces the cost of equipment and factory.

[0019] This invention can meet the drying needs of materials with different characteristics, is applicable to various ovens and dryers, and can be used to realize continuous and automated production of material drying. Attached Figure Description

[0020] Figure 1 This is a structural diagram of the multi-layer flipping chain plate device of this utility model.

[0021] Figure 2 For this Figure 1 A magnified view of a portion of the image.

[0022] Figure 3 This is a top view of the multi-layer flipping chain plate device of this utility model.

[0023] Figure 4 This is a structural diagram of the material flap of this utility model.

[0024] Figure 5 This is a schematic diagram of the layered temperature-controlled seed roasting machine with this utility model.

[0025] In the figure, there are: multi-layer flipping chain plate device 2, driving sprocket 21, driven sprocket 22, chain 23, material flipping plate 24, power transmission chain 25, retaining ring 26, fixed support plate 27; round tube 241, mesh plate 242, flipping plate feeding state 243, flipping plate unloading state 244. Detailed Implementation

[0026] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0027] like Figure 1 As shown, the multi-layer flipping chain plate device includes multiple flipping drive chain mechanisms and a power transmission chain 25. The multiple flipping drive chain mechanisms are arranged in parallel and staggered positions from top to bottom, and adjacent flipping drive chain mechanisms are connected by the power transmission chain 25. In the specific implementation, three flipping drive chain mechanisms are set to match the number of layers in the drying zone. There is one flipping drive chain mechanism in each layer of the drying zone.

[0028] like Figure 2 As shown, each flip-plate drive chain mechanism includes a set of chain drive components, a material flip plate 24, and a fixed support plate 27. Each chain drive component is arranged horizontally, and a material flip plate 24 is installed in each chain drive component along with the chain. The upper and lower chains of each chain drive component are provided with a horizontal fixed support plate 27 parallel to the chain. The fixed support plate 27 is parallel to the upper / lower chain. When the material flip plate 24 moves with the chain of the chain drive component, it adheres to the upper surface of the fixed support plate 27 and passes over the fixed support plate 27.

[0029] Each periodic link on the chain of each chain drive assembly is equipped with a material flap 24. The upstream end of the material flap 24 along the chain drive direction is hinged to the chain shaft of the periodic link, and the downstream end along the chain drive direction is not connected and is suspended.

[0030] Each flap drive chain mechanism includes two synchronously moving chain assemblies, horizontally spaced apart. A fixed support plate 27 is arranged between the two chain assemblies. The two periodic chain links of the two synchronously moving chain assemblies are connected by the same material flap 24. That is, the two ends of a material flap 24 are respectively connected to the two periodic chain links of the synchronously moving chain assemblies on both sides by retaining rings 26. Figure 3 As shown.

[0031] Each chain assembly mainly consists of a driving sprocket 21, a driven sprocket 22, and a chain 23 connecting the driving sprocket 21 and the driven sprocket 22. The driving sprocket 21 is used to connect to the motor. In specific implementation, the driving sprockets 21 in the chain drive assemblies of two adjacent flip-plate drive chain mechanisms are connected by a power transmission chain 25.

[0032] like Figure 4 As shown, the material flap 24 includes a circular tube 241 and a perforated plate 242. The two circular tubes 241 are arranged in parallel and are fixedly connected by the perforated plate 242. That is, the two circular tubes 241 are fixedly connected to both sides of the perforated plate 242 and are on the same plane. One of the circular tubes 241 is hinged to the chain shaft of the periodic chain link. Multiple holes are evenly opened on the perforated plate 242 for hot air to pass through, ensuring the flow of hot air.

[0033] like Figure 3 As shown, the round tube 241 is used for the rod to pass through, and the rod is connected to the chain shaft of the periodic link after passing through one of the round tubes 241.

[0034] Multiple circular holes can be opened on the perforated plate 242, but the specific shape of the perforation is not limited. Different shapes can be made according to the material. The perforated plate and the circular tube are welded in the middle to avoid material residue at the root.

[0035] When the chain shaft of a certain link of chain 23 passes over the fixed support plate 27, it drives the round tube 241 at the head end along the direction of movement to the fixed support plate 27 first, and then drives the entire material flip plate 24 to flip onto the fixed support plate 27. The material flip plate 24 moves along the upper surface of the fixed support plate 27 with the movement of chain 23. The entire material flip plate 24 is supported by the fixed support plate 27, so that the material flip plate 24 can support fruits and vegetables / seeds and drive the fruits and vegetables / seeds to move with the chain 23.

[0036] When the axle of a link of chain 23 does not pass over the fixed support plate 27, the material flap 24 and the fixed support plate 27 are unrelated. One of the round tubes 241 of the material flap 24 is hinged to the axle of the periodic link, so the other round tube 241 is drooping due to gravity, causing the entire material flap 24 to droop vertically. At this time, the entire material flap 24 cannot support the fruits and vegetables / seeds, and the fruits and vegetables / seeds will fall below from the link position corresponding to the drooping of the other round tube 241.

[0037] For example, when the chain shaft of a certain link of chain 23 moves to the point of disengaging from the fixed support plate 27, the round tube 241 on the front side of the material flip plate 24 along the chain drive direction disengages from the fixed support plate 27 first. However, the round tube 241 that gradually moves to the rear side of the material flip plate 24 along the chain drive direction suddenly disengages from the fixed support plate 27, causing the material flip plate 24 to flip and droop. The fruits and vegetables / seeds that were originally supported on the material flip plate 24 fall to the next layer, thereby realizing the alternating transportation of fruits and vegetables / seeds.

[0038] In the same flip-plate transmission chain mechanism, the two fixed support plates 27 corresponding to the upper and lower chains of the chain transmission components are staggered by a certain distance along the chain transmission direction. Specifically, the fixed support plates 27 corresponding to the upper chain and the fixed support plates 27 corresponding to the lower chain have the same length along the chain transmission direction, but the fixed support plates 27 corresponding to the lower chain are offset relative to the fixed support plates 27 corresponding to the upper chain along the chain transmission direction of the upper chain. This allows the fruits and vegetables / seeds transported by the fixed support plates 27 of the upper chain and the material flip-plate 24 to fall onto the fixed support plates 27 and the material flip-plate 24 of the lower chain after being transported by the upper chain.

[0039] Furthermore, the two fixed support plates 27 corresponding to the upper and lower adjacent chains of the chain drive components in the adjacent flip-plate drive chain mechanism should also be staggered by a certain distance along the chain drive direction. Specifically, the fixed support plates 27 corresponding to the lower chain of the upper flip-plate drive chain mechanism and the fixed support plates 27 corresponding to the upper chain of the lower flip-plate drive chain mechanism have the same length along the chain drive direction. However, the fixed support plates 27 corresponding to the upper chain of the lower flip-plate drive chain mechanism are staggered relative to the fixed support plates 27 corresponding to the lower chain of the upper flip-plate drive chain mechanism by a distance along the chain drive direction of the lower chain. This allows the fruits and vegetables / seeds transported by the fixed support plates 27 of the lower chain of the upper flip-plate drive chain mechanism and the material flip-plate 24 to fall onto the fixed support plates 27 and the material flip-plate 24 of the upper chain of the lower flip-plate drive chain mechanism after being transported by the lower layer of the upper flip-plate drive chain mechanism.

[0040] Ultimately, this results in the two fixed support plates 27 corresponding to each adjacent chain layer in all flip-plate drive chain mechanisms being staggered by a certain distance along the chain drive direction, so that the transportation path of fruits and vegetables / seeds through all flip-plate drive chain mechanisms is S-shaped.

[0041] When the material flap 24 is located on the upper surface of the fixed support plate 27 and is supported and attached, it is in the flap feeding state 243. At this time, the fruits, vegetables or seeds supported on the material flap 24 are transported along the chain drive direction.

[0042] When the material flap 24 is not located on the upper surface of the fixed support plate 27 and is hanging down by gravity at the other end along the chain drive direction, it is in the flap dropping state 244. At this time, the fruits, vegetables or seeds supported on the material flap 24 fall to the lower layer.

[0043] like Figure 5 As shown, the multi-layer turning chain plate device 2 of this utility model can be installed inside the compartment of a layered temperature-controlled seed roaster. The compartment is divided into multiple layers of different drying zones, which are kept relatively isolated. The multi-layer turning chain plate device is also divided into multiple layers with the same number of drying zones, and is used to transport fruits, vegetables or seeds between different drying zones.

[0044] The above specific embodiments are used to explain and illustrate the present utility model, and are not intended to limit the present utility model. Any modifications and changes made to the present utility model within the spirit and scope of the claims shall fall within the protection scope of the present utility model.

[0045] The above description is only a preferred embodiment of the present utility model. Therefore, all equivalent changes or modifications made to the structure, features and principles described in the claims of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. A turning chain plate device for layered roasting of seeds, characterized in that: The flipping chain plate device includes multiple flipping transmission chain mechanisms and a power transmission chain (25). The multiple flipping transmission chain mechanisms are arranged in parallel and staggered positions from top to bottom, and the two adjacent flipping transmission chain mechanisms are connected by the power transmission chain (25). Each flap drive chain mechanism includes a set of chain drive components, a material flap (24) and a fixed support plate (27); each chain drive component has a material flap (24) installed with the chain, and the upper and lower chains of each chain drive component are provided with a fixed support plate (27) parallel to the chain. When the material flap (24) moves with the chain of the chain drive component, it passes over the fixed support plate (27) from the upper surface of the fixed support plate (27).

2. The turning chain plate device for layered roasting of seeds according to claim 1, characterized in that: Each periodic link on the chain of each chain drive assembly is equipped with a material flap (24). The upstream end of the material flap (24) along the chain drive direction is hinged to the chain shaft of the periodic link, while the downstream end along the chain drive direction is not connected and is suspended.

3. The turning chain plate device for layered roasting of seeds according to claim 1, characterized in that: The chain drive assembly includes two chain assemblies that move synchronously. The two chain assemblies are arranged horizontally at intervals, and a fixed support plate (27) is arranged between the two chain assemblies. The two periodic chain links of the two chain assemblies that move synchronously with each other are connected by the same material flap (24).

4. The turning chain plate device for layered roasting of seeds according to claim 3, characterized in that: Each chain assembly mainly consists of a drive sprocket (21), a driven sprocket (22), and a chain (23) that connects the drive sprocket (21) and the driven sprocket (22) via chain drive. The drive sprocket (21) is used to connect to the motor. The drive sprockets (21) of two adjacent flap drive chain mechanisms are connected by a power transmission chain (25).

5. The turning chain plate device for layered roasting of seeds according to claim 1, characterized in that: The material flap (24) includes a round tube (241) and a mesh plate (242). The two round tubes (241) are arranged in parallel and are fixedly connected by the mesh plate (242). One of the round tubes (241) is hinged to the chain shaft of the periodic chain link. The mesh plate (242) has multiple holes.

6. The turning chain plate device for layered roasting of seeds according to claim 5, characterized in that: The circular tube (241) is used for the rod to pass through, and the rod is connected to the chain shaft of the periodic link after passing through one of the circular tubes (241).

7. The turning chain plate device for layered roasting of seeds according to claim 1, characterized in that: In the same flip-plate transmission chain mechanism, the two fixed support plates (27) corresponding to the upper and lower chains are arranged at different distances along the chain transmission direction. However, the fixed support plate (27) corresponding to the lower chain is offset relative to the fixed support plate (27) corresponding to the upper chain along the chain transmission direction of the upper chain. Furthermore, in adjacent flip-plate transmission chain mechanisms, the two fixed support plates (27) corresponding to the upper and lower adjacent chains are also arranged at different distances along the chain transmission direction. The fixed support plate (27) corresponding to the upper chain of the lower flip-plate transmission chain mechanism is offset relative to the fixed support plate (27) corresponding to the lower chain of the upper flip-plate transmission chain mechanism along the chain transmission direction of the lower chain.

8. The turning chain plate device for layered roasting of seeds according to claim 1, characterized in that: The flipping chain plate device is used to be installed inside the compartment of the layered temperature-controlled seed roasting machine.

9. A turning chain plate device for layered roasting of seeds according to claim 8, characterized in that: The interior of the compartment is divided into multiple drying zones, and the turning chain plate device is also divided into multiple layers with the same number of drying zones, used to transport fruits, vegetables or seeds between different drying zones.

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