Material transfer equipment for bamboo chip cooking

Abstract

Material transfer equipment for bamboo chip cooking comprises a transfer unit, a loading unit and a cover loading and unloading unit. The transfer unit is arranged on one side of the digester and comprises a vertically-arranged first rotating motor, a vertically-arranged first linear mechanism is arranged at the upper end of an output shaft of the first rotating motor, three second rotating motors are arranged at the upper end of an output shaft of the first linear mechanism in a circumferential array mode, and vertical plates are arranged at the output ends of the second rotating motors; a material basket made of magnetic materials is arranged at one end of the vertical plate, and a magnetic cover plate is assembled at the open end of the material basket. The charging unit is arranged on one side of the transferring unit and comprises a bamboo chip barrel, and a discharging valve is assembled at a discharging opening in the lower end of the bamboo chip barrel. The cover assembling and disassembling unit is arranged on one side of the transferring unit and comprises a third rotating motor, a third linear mechanism is arranged at the upper end of an output shaft of the third rotating motor, and an air clamp used for clamping the magnetic cover plate is arranged at the output end of the third linear mechanism. The material transfer equipment for bamboo chip cooking can automatically transfer materials before and after bamboo chips are cooked and during cooking, manpower is saved, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to bamboo chip pulping processing, in particular to a material transfer device for bamboo chip steaming. Background Art

[0002] When using bamboo for pulp preparation, the bamboo slices must first be placed in a cooking pot for steaming, thereby destroying and cracking the lignin components such as lignin and hemicellulose in the bamboo, exposing useful components such as cellulose, which is convenient for subsequent pulping and papermaking processes.

[0003] The existing bamboo chip steaming process involves multiple manual material transfer steps, including: placing a certain amount of bamboo chips into a container, such as a material cage, and then closing the container; placing the container into the steaming pot; removing the container after steaming is complete; and finally opening the container and pouring the steamed bamboo chips onto a transfer cart or conveyor belt for subsequent processing. This manual material transfer method is time-consuming and labor-intensive. Utility Model Content

[0004] In view of the above-mentioned defects, the utility model provides a material transfer device for bamboo chip steaming, which can automatically transfer materials before, during and after bamboo chip steaming, thereby saving manpower and improving production efficiency.

[0005] In order to achieve the purpose of this utility model, the following technologies are proposed:

[0006] A material transfer device for bamboo chip steaming, comprising:

[0007] The transfer unit is provided on one side of the cooking pot and includes a vertically arranged first rotary motor, a vertically arranged first linear mechanism provided on the upper end of the output shaft of the first linear mechanism, three second rotary motors provided in a circumferential array on the upper end of the output shaft of the first linear mechanism, the output direction of the second rotary motors being radial to the first rotary motor, a vertical plate provided on the output end of the second rotary motor, a material basket made of magnetic material provided on one end of the vertical plate, a plurality of first mesh holes provided on each of the four sides of the material basket, an open end of the material basket, and a magnetic cover provided on the open end of the material basket;

[0008] The loading unit is provided on one side of the transfer unit and includes a bamboo tube for storing bamboo chips, and a discharge port at the lower end of the bamboo tube is equipped with a discharge valve;

[0009] The loading and unloading cover unit is arranged on one side of the transfer unit, and includes a vertically arranged second linear mechanism, a third rotating motor is vertically arranged at its sliding end, a third linear mechanism is arranged at the upper end of the output shaft of the third rotating motor, and an air clamp for clamping the magnetic cover plate is arranged at the output end of the third linear mechanism.

[0010] Furthermore, a turntable is provided at the upper end of the output shaft of the first linear mechanism, and the three second rotary motors are all provided on the outer circumference of the turntable, and the output direction of the second rotary motor is the radial direction of the turntable.

[0011] Furthermore, a plurality of second mesh holes are provided on the magnetic cover plate.

[0012] Furthermore, the charging unit also includes an inverted L-shaped frame, and the bamboo tube is arranged at one end of the horizontal part of the inverted L-shaped frame.

[0013] Furthermore, the cover assembly and disassembly unit further includes a base, and the second linear mechanism is arranged at the upper end of the base.

[0014] Furthermore, the air clamp is made of non-magnetic material.

[0015] The beneficial effects of this technical solution are:

[0016] Through the material transfer equipment for bamboo chip steaming of the present application, all processes from loading bamboo chips, to entering and removing bamboo chips from the steaming pot, and then to unloading bamboo chips are completed automatically, which can save a lot of manpower and improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Shown is an overall stereoscopic view of an embodiment of the present application.

[0018] Figure 2 The embodiment of the present application is shown Figure 1 Magnified view of part A. DETAILED DESCRIPTION

[0019] The present application will be described in detail below with reference to the accompanying drawings and in combination with embodiments. It should be noted that, unless there is a conflict, the embodiments and features in the embodiments of the present application can be combined with each other.

[0020] like Figure 1~Figure 2 The material transfer device for bamboo chip steaming shown includes a transfer unit 1, a loading unit 2, and a cover loading and unloading unit 3.

[0021] The transfer unit 1 is arranged on one side of the cooking pot 4, and includes a vertically arranged first rotating motor 11, a vertically arranged first linear mechanism 12 is provided at the upper end of its output shaft, a turntable 13 is provided at the upper end of the output shaft of the first linear mechanism 12, and three second rotating motors 14 are provided in a circular array on the outer peripheral side of the turntable 13. The output direction of the second rotating motor 14 is the radial direction of the turntable 13, and a vertical plate 15 is provided at the output end of the second rotating motor 14. A material basket 16 made of magnetic material is provided at one end of the vertical plate 15, and a plurality of first mesh holes 17 are respectively provided on the four sides of the material basket 16. The end of the material basket 16 opposite to the connection end of the vertical plate 15 is open, and the open end of the material basket 16 is equipped with a magnetic cover plate 18, and a plurality of second mesh holes 19 are provided on the magnetic cover plate 18.

[0022] The loading unit 2 is arranged on one side of the transfer unit 1, and includes an inverted L-shaped frame 21, one end of which is vertically provided with a bamboo tube 22 for storing bamboo chips. The discharge port at the lower end of the bamboo tube 22 is equipped with a discharge valve 23. Specifically, the discharge valve 23 adopts a solid material valve already available in the prior art.

[0023] The loading and unloading cover unit 3 is arranged on one side of the transfer unit 1, and includes a base 31. A second linear mechanism 32 is vertically provided on the upper end of the base 31, and a third rotary motor 33 is vertically provided on its sliding end. A third linear mechanism 34 is provided on the upper end of the output shaft of the third rotary motor 33, and an air clamp 35 for clamping the magnetic cover plate 18 is provided at the output end of the third linear mechanism 34. The air clamp 35 is made of non-magnetic material.

[0024] In this embodiment, the first linear mechanism 12 and the third linear mechanism 34 both adopt linear hydraulic cylinders, and the second linear mechanism 32 adopts a linear guide rail or a rodless linear cylinder.

[0025] Working method:

[0026] like Figure 1 As shown, each second rotary motor 14 rotates respectively, so that the material basket 16 under the charging unit 2 rotates upward, and the material basket 16 to be placed in the cooking pot 4 and the material basket 16 to be unloaded both rotate downward.

[0027] First, the magnetic cover plate 18 under the charging unit 2 is clamped by the air clamp 35 and removed, and then bamboo chips are loaded into the material basket 16 under the charging unit 2 through the discharge valve 23, and then the magnetic cover plate 18 is re-covered.

[0028] Then, each material basket 16 is rotated by the first rotary motor 11 . At this point, it can be seen that, in fact, each of the three material baskets 16 performs the operation to be performed at the corresponding position when it reaches a predetermined position.

[0029] When the material basket 16 is moved to the top of the cooking pot 4, it is first inverted, and then lowered by the first linear mechanism 12. After cooking, the material basket 16 is lifted up again.

[0030] When the material basket 16 moves to an empty position that is neither under the charging unit 2 nor above the cooking pot 4, the magnetic cover plate 18 can be removed by the cover assembly and disassembly unit 3 to carry out material unloading.

[0031] Preferably, after the cover loading and unloading unit 3 removes the magnetic cover plate 18 at this time, it can wait until the material basket 16 rotates again and obtains the bamboo chips from the loading unit 2 before reinstalling the magnetic cover plate 18.

[0032] Specific examples are used herein to illustrate the principles and implementation methods of this application. The description of the above embodiments is only intended to help understand the technical solution and core ideas of this application. For those skilled in the art, without departing from the principles of this application, various improvements and modifications can be made to this application, and such improvements and modifications also fall within the scope of protection of the claims of this application.

Claims

1. A material transfer device for bamboo chip cooking, characterized in that: include: The transfer unit (1) is arranged on one side of the cooking pot (4), and comprises a vertically arranged first rotary motor (11), the upper end of the output shaft of which is provided with a vertically arranged first linear mechanism (12), the upper end of the output shaft of the first linear mechanism (12) is provided with three second rotary motors (14) in a circumferential array, the output direction of the second rotary motor (14) is the radial direction of the first rotary motor (11), the output end of the second rotary motor (14) is provided with a vertical plate (15), one end of the vertical plate (15) is provided with a material basket (16) made of magnetic material, the four sides of the material basket (16) are respectively provided with a plurality of first mesh holes (17), one end of the material basket (16) is open, and the open end of the material basket (16) is equipped with a magnetic cover plate (18); The loading unit (2) is provided on one side of the transfer unit (1), and comprises a bamboo slice tube (22) for storing bamboo slices, and a discharge port at the lower end of the bamboo slice tube (22) is equipped with a discharge valve (23); The cover loading and unloading unit (3) is arranged on one side of the transfer unit (1), and includes a second linear mechanism (32) arranged vertically, a third rotary motor (33) being arranged vertically at the sliding end thereof, a third linear mechanism (34) being arranged at the upper end of the output shaft of the third rotary motor (33), and an air clamp (35) for clamping the magnetic cover plate (18) being arranged at the output end of the third linear mechanism (34).

2. The material transfer equipment for bamboo chip cooking according to claim 1, characterized in that: A turntable (13) is provided at the upper end of the output shaft of the first linear mechanism (12), and the three second rotary motors (14) are all provided on the outer peripheral side of the turntable (13). The output direction of the second rotary motors (14) is the radial direction of the turntable (13).

3. The material transfer equipment for bamboo chip cooking according to claim 1, characterized in that: A plurality of second mesh holes (19) are provided on the magnetic cover plate (18).

4. The material transfer equipment for bamboo chip cooking according to claim 1, characterized in that: The charging unit (2) further comprises an inverted L-shaped frame (21), and the bamboo tube (22) is arranged at one end of the horizontal portion of the inverted L-shaped frame (21).

5. The material transfer equipment for bamboo chip cooking according to claim 1, characterized in that: The cover assembly and disassembly unit (3) further comprises a base (31), and a second linear mechanism (32) is arranged at the upper end of the base (31).

6. The material transfer equipment for bamboo chip cooking according to claim 1, characterized in that: The air clamp (35) is made of non-magnetic material.

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