Fresh cocoon shell drying heat treatment conveying equipment

Abstract

The utility model relates to a drying heat treatment conveying device for cocoon shells of fresh cocoons. The heating device comprises a conveying mechanism, an upper heating mechanism and a lower heating mechanism, the upper heating mechanism is mounted at the top of the conveying mechanism, the lower heating mechanism is mounted at the bottom of the conveying mechanism, and the heating device is structurally characterized in that the conveying mechanism comprises a conveying rack, a conveying belt and ventilation holes, the conveying belt is mounted on the conveying rack, and the ventilation holes are formed in the conveying rack. The ventilation holes are formed in the conveying belt, the upper heating mechanism comprises an upper heating fixing frame, an upper heating sliding frame and a heating lamp tube, the upper heating fixing frame is fixed to the top of the conveying rack, the upper heating sliding frame is arranged on the upper heating fixing frame in a sliding mode, and the heating lamp tube is arranged on the upper heating sliding frame. A sliding groove is formed in the side wall of the upper heating fixing frame, the upper heating sliding frame is installed in the sliding groove and connected with a piston rod of the air cylinder, and an upper cover body is installed on the upper heating fixing frame.

Description

Technical Field

[0001] The utility model relates to a fresh cocoon layer drying heat treatment conveying device. Background Art

[0002] Silk cocoons are mainly composed of cocoon layers and pupae. Under normal circumstances, the moisture content of fresh cocoon layers is about 13-15%, and the moisture content of pupae is about 73-77%. The purpose of drying is to prevent the cocoon layers from being damaged by the live pupae during storage, the parasitic fly eggs left by the silkworm bodies from laying maggots, and the pupae from rotting. At the same time, the cocoon layers are heat-treated to appropriately change the soluble properties of the outer layer of sericin, enhance the resistance to cocoon boiling, protect the cocoon from unwinding, and facilitate reeling and storage. In view of this, a cocoon drying device is disclosed in the patent document with application number 201711492899.3. The above-mentioned prior art can only dry one side of the cocoon, and cannot achieve a better drying effect. Utility Model Content

[0003] The utility model aims to overcome the above-mentioned shortcomings in the prior art and provide a fresh cocoon layer drying heat treatment conveying device with a reasonable structural design.

[0004] The technical solution adopted by the utility model to solve the above-mentioned problem is: the fresh cocoon cocoon layer drying heat treatment conveying equipment comprises a conveying mechanism, an upper heating mechanism and a lower heating mechanism, the upper heating mechanism is installed on the top of the conveying mechanism, and the lower heating mechanism is installed on the bottom of the conveying mechanism, and its structural characteristics are: the conveying mechanism comprises a conveying frame, a conveying belt and ventilation holes, the conveying belt is installed on the conveying frame, the ventilation holes are arranged on the conveying belt, the upper heating mechanism comprises an upper heating fixed frame, an upper heating sliding frame and a heating lamp tube, the upper heating fixed frame is fixed on the top of the conveying frame, the upper heating sliding frame is slidably arranged on the upper heating fixed frame, and the heating lamp tube is arranged on the upper heating sliding frame.

[0005] Furthermore, a slide groove is provided on the side wall of the upper heating fixed frame, the upper heating sliding frame is installed in the slide groove, and the upper heating sliding frame is connected to the piston rod of the cylinder.

[0006] Furthermore, an upper cover body is installed on the upper heating fixing frame.

[0007] Furthermore, the lower heating mechanism includes a lower heating fixed frame, a lower heating intermediate frame, a heating tube, a fan and a motor, the lower heating fixed frame is fixed to the bottom of the conveyor frame, the lower heating intermediate frame is fixed to the lower heating fixed frame, the heating tube is arranged on the lower heating intermediate frame, the fan is located below the heating tube, and the fan is installed on the motor shaft of the motor.

[0008] Furthermore, a lower cover body is installed on the lower heating fixing frame.

[0009] Compared with the prior art, the utility model has the following advantages: the fresh cocoon layer drying heat treatment conveying equipment can complete the drying treatment of the cocoon surface during the cocoon conveying process, and can dry the cocoons from the upper and lower sides at the same time, thereby achieving a better drying effect, and can also adjust the height of the heating lamp tube according to the size and number of the cocoons to achieve a better drying effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a three-dimensional structural schematic diagram of a fresh cocoon layer drying heat treatment conveying device according to an embodiment of the utility model.

[0011] Figure 2 It is a three-dimensional structural schematic diagram of the fresh cocoon layer drying heat treatment conveying equipment (without the upper cover body and the lower cover body) of the embodiment of the utility model.

[0012] Figure 3 It is a three-dimensional structural schematic diagram of the fresh cocoon layer drying heat treatment conveying equipment (without the upper cover body and the lower cover body) of the embodiment of the utility model.

[0013] In the figure: conveying mechanism 1, upper heating mechanism 2, lower heating mechanism 3,

[0014] Conveyor frame 11, conveyor belt 12, ventilation hole 13,

[0015] Upper heating fixed frame 21, upper heating sliding frame 22, slide trough 23, cylinder 24, heating lamp tube 25, upper cover body 26,

[0016] A lower heating fixed frame 31 , a lower heating intermediate frame 32 , a heating tube 33 , a fan 34 , a motor 35 , and a lower cover 36 . DETAILED DESCRIPTION

[0017] The present invention will be further described in detail below with reference to the accompanying drawings and through examples. The following examples are provided to explain the present invention, but the present invention is not limited to the following examples.

[0018] Example

[0019] See also Figures 1 to 3As shown, it should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the utility model, so they have no substantial technical significance. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effects and purposes that can be achieved by the utility model, should still fall within the scope of the technical content disclosed by the utility model. At the same time, if there are references to terms such as "upper", "lower", "left", "right", "middle" and "one" in this specification, they are only for the convenience of description, and are not used to limit the scope of the implementation of the utility model. The change or adjustment of their relative relationship, without substantially changing the technical content, should also be regarded as the scope of the implementation of the utility model.

[0020] The fresh cocoon layer drying heat treatment conveying equipment in this embodiment comprises a conveying mechanism 1, an upper heating mechanism 2 and a lower heating mechanism 3, wherein the upper heating mechanism 2 is installed on the top of the conveying mechanism 1 and the lower heating mechanism 3 is installed on the bottom of the conveying mechanism 1.

[0021] The conveying mechanism 1 in this embodiment includes a conveying frame 11, a conveying belt 12 and a ventilation hole 13, the conveying belt 12 is installed on the conveying frame 11, and the ventilation hole 13 is arranged on the conveying belt 12. The upper heating mechanism 2 includes an upper heating fixed frame 21, an upper heating sliding frame 22 and a heating lamp 25. The upper heating fixed frame 21 is fixed on the top of the conveying frame 11, the upper heating sliding frame 22 is slidably arranged on the upper heating fixed frame 21, the heating lamp 25 is arranged on the upper heating sliding frame 22, the side wall of the upper heating fixed frame 21 is provided with a slide groove 23, the upper heating sliding frame 22 is installed in the slide groove 23, and the upper heating sliding frame 22 is connected to the piston rod of the cylinder 24, and an upper cover body 26 is installed on the upper heating fixed frame 21.

[0022] The lower heating mechanism 3 in this embodiment includes a lower heating fixed frame 31, a lower heating intermediate frame 32, a heating tube 33, a fan 34 and a motor 35. The lower heating fixed frame 31 is fixed to the bottom of the conveyor frame 11, the lower heating intermediate frame 32 is fixed on the lower heating fixed frame 31, the heating tube 33 is arranged on the lower heating intermediate frame 32, the fan 34 is located below the heating tube 33, and the fan 34 is installed on the motor shaft of the motor 35. A lower cover 36 is installed on the lower heating fixed frame 31.

[0023] Specifically, the fresh cocoon layer drying heat treatment conveying equipment can place the cocoons on the conveying belt 12 during operation, and convey the cocoons through the conveying belt 12. When the cocoons are located below the upper heating mechanism 2 and above the lower heating mechanism 3, the cocoons can be heated by the heating lamp 25 in the upper heating mechanism 2, and the lower heating mechanism 3 is heated by the heating tube 33. The heat generated by the heating tube 33 is blown by the fan 34 through the ventilation hole 13 to the surface of the cocoon to heat it.

[0024] In addition, it should be noted that the shapes and names of the parts and components of the specific embodiments described in this specification may be different, and the above content described in this specification is only an example of the structure of the utility model. All equivalent changes or simple changes made based on the structure, features and principles described in the patent concept of the utility model are included in the protection scope of the utility model patent. Technicians in the technical field of the utility model can make various modifications or supplements to the specific embodiments described or replace them in a similar manner, as long as they do not deviate from the structure of the utility model or exceed the scope defined by the claims, they should all fall within the protection scope of the utility model.

Claims

1. A fresh cocoon layer drying heat treatment conveying device, comprising a conveying mechanism (1), an upper heating mechanism (2) and a lower heating mechanism (3), wherein the upper heating mechanism (2) is installed on the top of the conveying mechanism (1), and the lower heating mechanism (3) is installed on the bottom of the conveying mechanism (1), characterized in that: The conveying mechanism (1) comprises a conveying frame (11), a conveying belt (12) and a ventilation hole (13); the conveying belt (12) is mounted on the conveying frame (11); the ventilation hole (13) is arranged on the conveying belt (12); the upper heating mechanism (2) comprises an upper heating fixed frame (21), an upper heating sliding frame (22) and a heating lamp (25); the upper heating fixed frame (21) is fixed on the top of the conveying frame (11); the upper heating sliding frame (22) is slidably arranged on the upper heating fixed frame (21); and the heating lamp (25) is arranged on the upper heating sliding frame (22).

2. The fresh cocoon layer drying and heat treatment conveying equipment according to claim 1 is characterized by: A slide groove (23) is provided on the side wall of the upper heating fixed frame (21), the upper heating sliding frame (22) is installed in the slide groove (23), and the upper heating sliding frame (22) is connected to the piston rod of the cylinder (24).

3. The fresh cocoon layer drying and heat treatment conveying equipment according to claim 1 is characterized by: An upper cover body (26) is mounted on the upper heating fixing frame (21).

4. The fresh cocoon layer drying and heat treatment conveying equipment according to claim 1 is characterized by: The lower heating mechanism (3) comprises a lower heating fixed frame (31), a lower heating intermediate frame (32), a heating tube (33), a fan (34) and a motor (35); the lower heating fixed frame (31) is fixed to the bottom of the conveyor frame (11); the lower heating intermediate frame (32) is fixed to the lower heating fixed frame (31); the heating tube (33) is arranged on the lower heating intermediate frame (32); the fan (34) is located below the heating tube (33); and the fan (34) is mounted on the motor shaft of the motor (35).

5. The fresh cocoon layer drying and heat treatment conveying equipment according to claim 4 is characterized by: A lower cover body (36) is mounted on the lower heating fixing frame (31).

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