Clamping and hanging type material loading bin

Abstract

The utility model discloses a clamping and hanging type material loading bin, which solves the problems of high labor intensity and low operation efficiency when the clamping and hanging type materials are loaded and stored in the prior art, and adopts the technical scheme that the clamping and hanging type material loading bin comprises a bin body, a feeding hole is formed in one end part of the bin body, and a discharging hole is formed in the other end part of the bin body; shelves with the same number are respectively arranged on two opposite side walls of the bin body, the shelves on the two side walls are correspondingly arranged at the same height, and the storage bin is characterized in that each shelf comprises a closed-loop type driving chain, the driving chains are in transmission connection with a power mechanism and are supported on shelf rods, the shelf rods are fixed on the side walls, and the driving chains are connected with the power mechanism. A plurality of shelving positions are formed on the driving chain, and the shelving positions are arranged along the length direction of the driving chain; materials are clamped by the clamping rods, and the end portions of the clamping rods are placed on the placing positions.

Description

Technical Field

[0001] The utility model relates to a loading bin, in particular to a loading bin for storing clamped and hung materials such as tobacco leaves. Background Art

[0002] The preparation process of tobacco is relatively complex. After the tobacco leaves are harvested, different ways of processing are required according to their characteristics and traditional processing methods. The purpose is to remove the green color and excess moisture from the tobacco leaves for better preservation. During the preparation process, the internal part of the tobacco leaves is preliminarily saccharified and ripened to prepare for the subsequent complex processing procedures. There are the following several methods for processing tobacco leaves: air-drying treatment method. The tobacco processed by this method is the mildest. The tobacco leaves are first naturally air-dried in an open agricultural shed and then placed in large gunny bags for fermentation; fermentation treatment method, which can change the chemical composition of the tobacco, make the flavor softer and reduce the nicotine content; sun-drying treatment method, where the tobacco leaves are fixed on rings and hung on the walls of the agricultural shed, and are dried and ripened by sunlight and natural wind. Almost all oriental tobaccos are processed by this method; hot air duct treatment method, after the tobacco leaves are harvested, they are immediately placed in a closed agricultural shed, and the hot air convection generated by heating with a hot air duct is used to dry the tobacco leaves. Since the drying process is rapid, the tobacco leaves turn yellow, and this method is commonly used for processing blended tobacco; open fire baking treatment method. The tobacco processed by this method is the strongest. The tobacco leaves are hung above an open fire, and are smoked and ripened by the rising thick smoke, making the tobacco have a unique "smoky" flavor.

[0003] In order to standardize operations and improve work efficiency, when baking tobacco leaves, the existing method needs to rely on a tobacco baking house. In the tobacco baking house, crossbars are arranged in pairs at the same height. The tobacco leaves are clamped side by side by clamping rods. After the tobacco leaves are loaded into the tobacco baking house, the clamping rods are straddled on a pair of crossbars, and the ends of the clamping rods are slidably placed on the crossbars. When loading tobacco leaves into the tobacco baking house, the clamping rods with tobacco leaves clamped on the crossbars are pushed in sequence from the outside to the inside, so that the clamping rods gradually slide inward along the crossbars, and the clamping rods are arranged side by side on the crossbars. This way of loading tobacco leaves into the tobacco baking house has a relatively high labor intensity, low operation efficiency, and the density of the clamping rods on the crossbars is uncontrollable. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide a loading bin for clamped and hung materials, which is used to realize the storage and processing of materials, with low labor intensity and high operation efficiency for loading materials.

[0005] To solve the above technical problems, the technical solution of the present utility model is as follows: A clamping and hanging type material loading bin, comprising a bin body, an inlet is provided at one end of the bin body, and the same number of shelves are respectively provided on the opposite side walls of the bin body. The shelves on the two side walls are arranged at the same height correspondingly. It is characterized in that the shelf comprises a closed-loop driving chain, the driving chain is in transmission connection with a power mechanism, the driving chain is supported on a cross bar, the cross bar is fixed on the side wall, and a plurality of placing positions are formed on the driving chain, and these placing positions are arranged along the length direction of the driving chain; the material is clamped by a clamping rod, and the placing positions are for the ends of the clamping rods to be placed.

[0006] There is one inlet of the bin body. When the material loading is completed and subsequent processing is carried out, the closing door at the inlet needs to be closed. When loading the clamping rod with the clamped material onto the driving chain, the driving chain moves driven by the power mechanism, and the clamping rod is sequentially pushed inward. A protruding pushing piece can be provided on the driving chain, or the side structure of the driving chain itself can be used to cooperate with the end of the clamping rod, or even the static friction formed between the end of the clamping rod and the driving chain is used to realize the pushing of the clamping rod along the length direction of the cross bar.

[0007] Further, the cross bar comprises two parallel and spaced clamping plates, and a sprocket is rotatably provided between the two clamping plates at both ends of the cross bar. The driving chain is connected to the two sprockets. This cross bar structure can well adapt to the setting of the driving chain and is convenient for the driving chain to move on the cross bar.

[0008] Further, the driving chain protrudes to the upper side of the upper sides of the two clamping plates, and an upper support body is provided on the back side of the driving chain between the two clamping plates. The upper support body extends along the length direction of the clamping plate, and the upper support body is used to support the upper part of the driving chain. The upper support body is generally fixed to the clamping plate by a plurality of fastening screws. The upper support plate provides support for the driving chain, so that the driving chain can provide a stable driving force for the forward movement of the clamping rod.

[0009] Further, a lower support body is provided on the lower side of the upper support body between the two clamping plates. The lower support body extends along the length direction of the clamping plate, and the lower support body is used to support the lower part of the driving chain. The lower support body also provides support for the lower side of the driving chain, so that the driving chain has good stability during the movement process.

[0010] Further, the cross section of the upper support body is in a "mountain" shape, and the cross section of the lower support body is in a "convex" shape. The shapes of the cross sections of the upper support body and the lower support body can well adapt to the structure of the driving chain and are convenient for providing stable sliding support for the driving chain.

[0011] Furthermore, a folding plate extending outward is integrally formed at the lower side edge of one clamping plate toward the other clamping plate, and the lower support body is mounted on the folding plate, which is well adapted to the installation of the lower support body, so that the stability of the lower support body is ensured, and the overall stability of the shelf is good.

[0012] Furthermore, a pair of extension rods are arranged at the ends of the shelf rods, and the extension rods extend into the inner side of the drive chain, and the extension rods are used to conflict with the drive chain. The extension rods conflict with the drive chain and are used to limit the drive chain at the end position to prevent the drive chain from contacting the ends of the upper and lower support bodies, thereby providing protection for the upper and lower support bodies and improving the smoothness of the movement of the drive chain.

[0013] Compared with the prior art, the utility model has the following beneficial effects: by setting a driving chain to drive the clamping rod to move forward on the shelf rod, the material can be automatically arranged in the loading bin, which can effectively reduce the labor intensity and improve the working efficiency. By setting the structural form of the shelf rod and the driving chain, the structure is simple, the shelf rod can provide support for the driving chain, and the driving chain can well adapt to the driving requirements of the clamping rod, so that the movement stability of the clamping rod on the shelf rod is good. Through the action of the driving chain, the equidistant conveying of the clamping rod on the shelf rod can be achieved, the density of the clamping rod on the shelf rod can be controlled, and the clamping rod can be evenly arranged on the shelf rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the structural diagram of this clamp-hanging material loading bin.

[0015] Figure 2 is a partial exploded view of the shelf in question.

[0016] Figure 3 is a transverse cross-sectional view of the shelf in question.

[0017] In the figure: 1, stand; 2, shelf; 21, drive chain; 22, upper support body; 23, clamping plate; 231, folding plate; 24, lower support body; 25, sprocket; 3, material; 4, connecting seat; 5, extension rod. DETAILED DESCRIPTION

[0018] In conjunction with the drawings of the specification, the clamp-hanging material loading bin is used to load material 3 so as to further process the material 3. The material 3 involved is clamped by a clamp rod. The structure of the loading bin includes a bin body, Figure 1 The frame 1 is used for schematic display. In actual application, the silo is generally a brick-concrete structure. A feed port is provided at one end of the silo, and a clamping rod with material 3 is fed into the silo at the feed port. The material 3 is schematically drawn, and the material 3 is generally a plurality of strips woven and clamped together.

[0019] On opposite side walls of the bin body, the same number of shelves 2 are respectively provided. The shelves 2 on the two side walls are arranged at the same height correspondingly. Two shelves 2 at the same height form a pair. Different pairs of shelves 2 have a height difference in the vertical direction, and this height difference is slightly larger than the length of the material 3. The structure of the shelf 2 includes a closed-loop drive chain 21, and the drive chain 21 is in transmission connection with a power mechanism. The power mechanism is generally a motor. At both ends of a pair of shelves 2, a drive shaft is respectively provided, and the motor is in transmission connection with the drive shaft through a transmission belt. At the position corresponding to the shelf 2 on the drive shaft, a sprocket 25 is provided, and the drive chain 21 is connected to the two sprockets 25. The drive chain 21 is slidably supported on a shelf rod, and the shelf rod is fixed on the side wall. A number of placement positions are formed on the drive chain 21, and these placement positions are arranged along the length direction of the drive chain 21. The placement position itself is a spatial concept, and the placement position is for the end of the clamping rod to be placed. This placement position can be directly formed on the drive chain 21, and at this time the end of the clamping rod is in direct contact with the drive chain 21; the placement position can also be formed on the upper side of the drive chain 21, and at this time the end of the clamping rod is directly placed on the shelf rod, and a protruding pushing member needs to be provided on the drive chain 21. Driven by the drive chain 21, the pushing member pushes the clamping rod to slide on the shelf rod.

[0020] Figure 2 、 3 As shown in, the shelf rod is of a split structure. The shelf rod includes two clamping plates 23 arranged in parallel at intervals, and both clamping plates 23 are arranged vertically. The drive chain 21 shown in the figure protrudes to the upper side of the upper sides of the two clamping plates 23, and the drive chain 21 directly pushes the clamping rod. To ensure the contact stability between the drive chain 21 and the clamping rod, an upper support body 22 is provided between the two clamping plates 23 on the back side of the drive chain 21. The upper support body 22 extends along the length direction of the clamping plate 23. The upper support body 22 is used to support the upper part of the drive chain 21, so that the upper part of the drive chain 21 remains protruding to the upper side of the shelf rod. A lower support body 24 is provided between the two clamping plates 23 on the lower side of the upper support body 22. The lower support body 24 is arranged in parallel with the upper support body 22, and the lower support body 24 also extends along the length direction of the clamping plate 23. The lower support body 24 is used to support the lower part of the drive chain 21. The upper support body 22 and the lower support body 24 are generally made of rubber or engineering plastics. The cross-section of the upper support body 22 is in the shape of a "mountain", and the cross-section of the lower support body 24 is in the shape of a "convex". When it is necessary to achieve fixation, a fastening screw passes through the clamping plate 23 and is connected to the corresponding support body together, so as to play the main connection role of the shelf rod. To further ensure the connection strength of the whole shelf rod, a protruding folding plate 231 is integrally formed at the lower side edge of one clamping plate 23 towards the direction of the other clamping plate 23. The width of the folding plate 231 corresponds to the interval between the two clamping plates 23, and the lower support body 24 is installed on the folding plate 231.

[0021] A plate-like connecting seat 4 is provided at the end position of the shelf rod. On the connecting seat 4, extending rods 5 are arranged in pairs. The extending rods 5 extend into the inner side of the driving chain 21. The two extending rods 5 are respectively used to contact the upper side part and the lower side part of the driving chain 21. During the working process, the driving chain 21 slides on the extending rods 5.

Claims

1. A clamp-hanging material loading bin, comprising a bin body, a feed port at one end of the bin body, and the same number of shelves on opposite side walls of the bin body, wherein the shelves on the two side walls are arranged at the same height, characterized in that: The shelf includes a closed-loop drive chain, which is transmission-connected to a power mechanism. The drive chain is supported on a shelf rod, which is fixed on the side wall. A plurality of shelf positions are formed on the drive chain, and these shelf positions are arranged along the length direction of the drive chain. The material is clamped by a clamp rod, and the shelf positions are for the ends of the clamp rod to rest.

2. The clamp-type material loading bin according to claim 1, characterized in that: The shelf rod comprises two clamping plates arranged in parallel and at intervals, and a sprocket is rotatably arranged between the two clamping plates at both ends of the shelf rod, and a driving chain is connected to the two sprockets.

3. The clamp-type material loading bin according to claim 2, characterized in that: The drive chain protrudes to the upper side of the upper ends of the two clamps. An upper support body is provided between the two clamps on the back side of the drive chain. The upper support body extends along the length direction of the clamps and is used to support the upper part of the drive chain.

4. The clamp-type material loading bin according to claim 3, characterized in that: A lower supporting body is arranged between the two clamping plates at the lower side of the upper supporting body. The lower supporting body extends along the length direction of the clamping plates and is used for supporting the lower side part of the driving chain.

5. The clamp-type material loading bin according to claim 4, characterized in that: The cross sections of the upper support body and the lower support body are both in a "convex" shape.

6. The clamp-type material loading bin according to claim 4 or 5, characterized in that: A folding plate extending outward from the lower side edge of one clamping plate is integrally formed toward the other clamping plate, and the lower support body is mounted on the folding plate.

7. The clamp-on material loading bin according to any one of claims 1 to 5, characterized in that: The ends of the shelf rods are provided with extension rods in pairs, the extension rods extend into the inner side of the driving chain, and the extension rods are used to conflict with the driving chain.

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