Uniform feeding device of roller dryer

Abstract

The utility model discloses a uniform feeding device of a roller dryer, which comprises a material plate, a material groove is arranged at the material plate, a conveying belt is arranged at the inner bottom of the material groove, a device box is arranged above the material plate, the device box is connected with the material plate through a sliding device, and the material plate is connected with the conveying belt. An adjusting device is fixedly connected to the upper end of the device box, and a limiting device is arranged at the position, at the corresponding position, below the device box. The material trough has the advantages that materials in the material trough can be kept in a tiled state, material accumulation is reduced, and the drying speed is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of dryer feeding plates, in particular to a uniform feeding device for a drum dryer. Background Art

[0002] A dryer is a device used to remove moisture from the surface or inside of an object. It evaporates moisture from an object by providing hot air or hygroscopic adsorbent materials, allowing the object to dry quickly. Dryers are widely used in industrial production, especially in food processing, pharmaceutical, chemical, textile and other industries. It can be used to dry food, medicine, chemicals, textiles, wood, electronic products, etc. to ensure product quality and stability. Common dryers include hot air dryers, vacuum dryers and freeze dryers. Hot air dryers evaporate moisture by heating air and transferring hot air to the surface of an object; vacuum dryers evaporate moisture from the surface of an object under low pressure; freeze dryers use the principle of condensation at low temperatures to convert moisture into a solid state and remove it.

[0003] In the prior art, the dryer feeds materials through the corresponding feeding plate. When feeding, a large amount of materials are directly piled on the material plate. Directly conveying all the materials will cause material accumulation, which is not conducive to the rapid drying of the materials. The accumulated materials are prone to incomplete drying. Based on this problem, we propose a uniform feeding device for a drum dryer. Utility Model Content

[0004] The purpose of the utility model is to provide a uniform feeding device for a drum dryer to solve the problems existing in the prior art proposed by the above background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A uniform feeding device for a drum dryer comprises a material plate, a material trough is provided on the material plate, a conveyor belt is provided at the inner bottom of the material trough, a device box is provided above the material plate, the device box is connected to the material plate through a sliding device, an adjustment device is fixedly connected to the upper end of the device box, and a limiting device is provided below the device box at a corresponding position.

[0007] Preferably, the sliding device includes a plurality of connecting rods fixedly connected to the upper end of the material plate, a plurality of sliding holes are penetrated through the device box at corresponding positions, and the plurality of connecting rods are respectively slidably connected in the sliding holes at corresponding positions.

[0008] Preferably, the adjustment device includes an electric telescopic rod fixedly connected to the upper end of the device box, a movement slot is provided through the lower end of the device box at a corresponding position, and the extended end of the electric telescopic rod extends into the movement slot and is fixedly connected to a connecting column.

[0009] Preferably, the limiting device includes a baffle plate arranged below the device box, a connecting seat is fixedly connected to the side wall of the baffle plate, a threaded rod is fixedly connected to the lower end of the connecting column at the corresponding position, and the threaded rod is threadedly connected to the connecting seat.

[0010] Preferably, a magnetic column is fixedly connected to the upper ends of the plurality of connecting rods, and a metal sheet is fixedly connected to the inner walls of the plurality of sliding holes.

[0011] Preferably, the baffle is an inclined plate with an inclination angle maintained at sixty degrees.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] In the utility model, by arranging the sliding device, the adjusting device and the limiting device to cooperate with each other, the baffle plate arranged in the material trough can keep the transported materials even and flat, which can reduce the accumulation of materials in the material trough, ensure the uniformity of material feeding, and allow the materials entering the dryer to be dried quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of a uniform feeding device of a drum dryer proposed by the utility model;

[0015] Figure 2 This is a schematic diagram of the development of a uniform feeding device for a drum dryer proposed by the utility model;

[0016] Figure 3 The utility model is a schematic diagram of the bottom of a device box of a uniform feeding device of a drum dryer.

[0017] In the figure: 1 material plate, 2 device box, 3 connecting rod, 4 electric telescopic rod, 5 magnetic column, 6 baffle, 7 sliding hole, 8 connecting column, 9 connecting seat, 10 moving groove. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] Reference Figure 1-3A uniform feeding device of a drum dryer includes a material plate 1, a material trough is provided at the material plate 1, a conveyor belt is provided at the inner bottom of the material trough, a device box 2 is provided above the material plate 1, the device box 2 is connected to the material plate 1 through a sliding device, the sliding device includes a plurality of connecting rods 3 fixedly connected to the upper end of the material plate 1, a plurality of sliding holes 7 are penetrated at the device box 2 at corresponding positions, the plurality of connecting rods 3 are respectively slidably connected in the sliding holes 7 at corresponding positions, the diameter of the connecting rod 3 corresponds to the inner diameter of the sliding hole 7, and the shaking amount is small.

[0020] Among them, an adjustment device is fixedly connected to the upper end of the device box 2, and the adjustment device includes an electric telescopic rod 4 fixedly connected to the upper end of the device box 2. A motion groove 10 is penetrated at the lower end of the device box 2 at a corresponding position. The extended end of the electric telescopic rod 4 extends into the motion groove 10 and is fixedly connected to a connecting column 8. The extended end of the electric telescopic rod 4 can drive the corresponding connecting column 8 to move in the motion groove 10.

[0021] Specifically, a limiting device is provided below the device box 2 at the corresponding position, and the limiting device includes a baffle 6 provided below the device box 2, and the baffle 6 is an inclined plate with an inclination angle of sixty degrees. A connecting seat 9 is fixedly connected to the side wall of the baffle 6, and a threaded rod is fixedly connected to the lower end of the connecting column 8 at the corresponding position, and the threaded rod is threadedly connected to the connecting seat 9. The baffle 6 can move below the moving groove 10, and the baffle 6 is located inside the material trough as a whole.

[0022] It is worth mentioning that the upper ends of the plurality of connecting rods 3 are fixedly connected with magnetic pillars 5 , and the inner walls of the plurality of sliding holes 7 are fixedly connected with metal sheets.

[0023] In the utility model, the operator can keep the material flat in the trough by means of the baffle 6 arranged in the trough. The electric telescopic rod 4 arranged above the device box 2 can drive the corresponding connecting column 8, the connecting seat 9 and the baffle 6 below to change position, and the distance between it and the transmission belt at the bottom of the trough can be changed, which can be adjusted according to the actual size of the material. The inclination of the baffle 6 can make the material transportation smoother, which is smoother than the straight plate design. When the baffle 6 needs to be replaced, the operator can lift the corresponding device box 2, and the corresponding magnetic column 5 can be magnetically attracted to the metal sheet in the sliding hole 7 at the corresponding position to temporarily fix the position of the device box 2, so that the baffle 6 below can be exposed. The operator holds the device box 2 and twists the corresponding baffle 6 to remove it from the threaded rod for replacement.

[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A uniform feeding device for a drum dryer, comprising a material plate (1), characterized in that: The material plate (1) is provided with a material trough, the inner bottom of the material trough is provided with a conveyor belt, a device box (2) is provided above the material plate (1), the device box (2) is connected to the material plate (1) via a sliding device, an adjustment device is fixedly connected to the upper end of the device box (2), and a limiting device is provided below the device box (2) at a corresponding position.

2. A uniform feeding device for a drum dryer according to claim 1, characterized in that: The sliding device comprises a plurality of connecting rods (3) fixedly connected to the upper end of the material plate (1); a plurality of sliding holes (7) are provided through the device box (2) at corresponding positions; and the plurality of connecting rods (3) are respectively slidably connected in the sliding holes (7) at corresponding positions.

3. The uniform feeding device of a drum dryer according to claim 1, characterized in that: The adjustment device comprises an electric telescopic rod (4) fixedly connected to the upper end of a device box (2); a movement slot (10) is provided through the lower end of the device box (2) at a corresponding position; the extended end of the electric telescopic rod (4) extends into the movement slot (10) and is fixedly connected to a connection column (8).

4. A uniform feeding device for a drum dryer according to claim 3, characterized in that: The limiting device comprises a baffle (6) arranged below the device box (2), a connecting seat (9) being fixedly connected to the side wall of the baffle (6), a threaded rod being fixedly connected to the lower end of the connecting column (8) at a corresponding position, and the threaded rod being threadedly connected to the connecting seat (9).

5. The uniform feeding device of a drum dryer according to claim 2, characterized in that: The upper ends of the plurality of connecting rods (3) are fixedly connected to magnetic columns (5), and the inner walls of the plurality of sliding holes (7) are fixedly connected to metal sheets.

6. A uniform feeding device for a drum dryer according to claim 4, characterized in that: The baffle (6) is an inclined plate with an inclination angle of 60 degrees.

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