Bamboo fiber degumming and cooking device

Abstract

The utility model belongs to the technical field of cooking devices, and particularly relates to a natural bamboo fiber degumming cooking device which comprises a cooking barrel, the cooking barrel is in a hollow cylindrical shape with two closed sides, a hollow mounting shell is arranged on the right side of the cooking barrel, and a hollow fixing shell is rotatably arranged on the right side wall of the mounting shell; a mounting plate is arranged on the left side of an inner cavity of the mounting shell. According to the bamboo chip steaming and boiling device, when bamboo chips are steamed and boiled, a servo motor is started to drive a driving shaft to rotate, a fourth bevel gear and a second bevel gear drive a rotating rod to rotate, then a first bevel gear and a third bevel gear can drive a mounting shell and a steaming and boiling barrel to rotate, and liquid in the steaming and boiling barrel and the bamboo chips roll; the driving shaft can also drive all the auxiliary driving shafts to rotate simultaneously through the driving gear and the follow-up gear, so that the cutting blades and the stirring blades rotate simultaneously, the stirring blades facilitate mixing of an acetic acid aqueous solution and a water body, the acetic acid aqueous solution and the water body are mixed better through autorotation of the cooking barrel and stirring of the stirring blades, degumming of bamboo chips is accelerated, and the product quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steaming and boiling devices, in particular to a bamboo fiber degumming and boiling device. Background Art

[0002] Bamboo fiber can be divided into bamboo pulp fiber and bamboo fiber according to different material selection and processing technology. Bamboo pulp fiber is also called regenerated bamboo fiber and bamboo viscose fiber. Bamboo pulp fiber can be made into cotton-type short fiber, wool-type short fiber, pure spinning or blended with other natural fibers and chemical fibers to make blended yarn according to requirements, or it can be directly spun into filament. The higher the colloid content of bamboo, the more difficult it is to degumming. And the hemicellulose content in the colloid component is often higher.

[0003] In the existing technology, a 5% acetic acid aqueous solution is mixed with bamboo chips and then steamed. The traditional cooking method requires an efficient mixing component to ensure that the acetic acid aqueous solution can be fully mixed with the water body. The performance of the mixing component directly affects the quality and distribution of the cooking liquid, and thus affects the cooking effect and product quality of the bamboo chips. Therefore, it is necessary to develop a bamboo fiber degumming and cooking device. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0006] A bamboo fiber degumming and cooking device, comprising:

[0007] A cooking cylinder, the cooking cylinder is in the shape of a hollow cylinder with closed two sides, a hollow mounting shell is arranged on the right side of the cooking cylinder, and a hollow fixing shell is rotatably arranged on the right side wall of the mounting shell;

[0008] A mounting plate, a mounting plate is arranged on the left side of the inner cavity of the mounting shell, a horizontal driving shaft is rotatably penetrated through the center of the side wall of the mounting plate, a horizontal auxiliary shaft is rotatably penetrated through the side wall of the mounting plate around the driving shaft, a rod body of the driving shaft is rotatably located in the inner cavity of the cooking cylinder and cutting blades are arranged on the rod body at intervals, a rod body of each auxiliary shaft is rotatably located in the inner cavity of the cooking cylinder and stirring blades are arranged around the rod body, and the driving shaft and all the auxiliary shafts rotate synchronously through a linkage assembly;

[0009] A fixed block is fixedly installed on the right side wall of the inner cavity of the fixed shell, a vertical rotating rod is rotatably provided through the upper and lower walls of the fixed block, a bevel gear 1 and a bevel gear 2 are respectively provided at the upper and lower ends of the rotating rod, a bevel gear 3 meshing with the bevel gear 1 is provided on the left side wall of the mounting shell, and a rod body of the driving shaft rotatably passes through the right side wall of the mounting shell and is provided with a bevel gear 4 meshing with the bevel gear 2.

[0010] As a preferred solution of the bamboo fiber degumming and cooking device described in the utility model, a sealed cavity is opened on the inner side of the shell of the cooking cylinder, electric heating wires are evenly arranged inside the sealed cavity, and heat transfer oil is filled inside the sealed cavity.

[0011] As a preferred solution of the bamboo fiber degumming and cooking device described in the utility model, at least two annular support frames are sleeved and installed on the outer side of the cooking cylinder, and the inner side of the support frame is rotatably connected to the cooking cylinder through a bearing sleeve.

[0012] As a preferred solution of the bamboo fiber degumming and cooking device described in the utility model, the bottom of the support frame is installed on the top of the bottom plate through a base, and mounting holes are arranged around the bottom plate.

[0013] As a preferred solution of the bamboo fiber degumming and cooking device described in the utility model, the surface of the cooking cylinder is provided with an inlet and outlet, the inlet and outlet are staggered with the sealing cavity, the side wall of the cooking cylinder is hingedly provided with a sealing door adapted to seal the inlet and outlet, a sealing gasket is provided on the side of the sealing door close to the cooking cylinder, and a handle is provided on the outer side of the sealing door to lock the door.

[0014] As a preferred solution of the bamboo fiber degumming and cooking device described in the utility model, a horizontal servo motor is fixedly installed on one side of the top of the base plate through a mounting platform, and the output shaft of the servo motor rotates through the side wall of the fixed shell and is connected to the end of the driving shaft.

[0015] As a preferred solution of the bamboo fiber degumming and cooking device described in the utility model, the rods of the active shaft and the auxiliary shaft are rotated through the right side wall of the cooking cylinder through sealed bearings, and the left and right ends of the active shaft and the auxiliary shaft are respectively rotatably arranged on the left side wall of the inner cavity of the cooking cylinder and the right side wall of the inner cavity of the mounting shell through bearing seats.

[0016] As a preferred solution of the bamboo fiber degumming and cooking device described in the utility model, the linkage assembly includes a follower gear arranged on each auxiliary drive shaft and a driving gear arranged on the driving shaft, the driving gear is meshed with all the follower gears, and the driving gear and the follower gear are both located in the inner cavity of the mounting shell.

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

[0018] When the bamboo slices are steamed, the servo motor is started to drive the driving shaft to rotate, and the rotating rod is first driven to rotate through the bevel gears 4 and 2, and then the mounting shell and the steaming cylinder are driven to rotate through the bevel gears 1 and 3, so that the liquid and bamboo slices inside the steaming cylinder roll;

[0019] At the same time, the driving shaft will drive all the auxiliary shafts to rotate simultaneously through the driving gear and the follower gear, so that the cutting blade and the stirring blade rotate at the same time. The cutting blade can properly cut the larger bamboo pieces, and the stirring blade is more conducive to the mixing of the acetic acid aqueous solution with the water body. The rotation of the cooking cylinder and the stirring of the stirring blade are more conducive to the mixing of the acetic acid aqueous solution with the water body, which is conducive to accelerating the degumming of the bamboo pieces and improving the product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0021] Figure 1 It is a structural schematic diagram of the utility model;

[0022] Figure 2 It is a schematic diagram of the structure of the internal components of the fixed shell of the utility model;

[0023] Figure 3 For this utility model Figure 2 A schematic diagram of the structure of the interior of the installation shell and the internal components of the cooking cylinder cross section;

[0024] Figure 4 For this utility model Figure 3 A schematic diagram of the structure in a side view direction;

[0025] Figure 5 It is a structural schematic diagram of the linkage assembly of the utility model;

[0026] Figure 6 It is a structural schematic diagram of the support frame and the bearing sleeve of the utility model.

[0027] In the figure: a cooking cylinder 100, a mounting shell 110, a fixed shell 120, a heating wire 130, a support frame 140, a bearing sleeve 150, a bottom plate 160, an inlet and outlet 170, a sealing door 180, a servo motor 190, a mounting plate 200, a driving shaft 210, a secondary driving shaft 220, a cutting blade 230, a stirring blade 240, a follower gear 250, a driving gear 260, a fixing block 300, a rotating rod 310, a bevel gear 1 320, a bevel gear 2 330, a bevel gear 3 340, and a bevel gear 4 350. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0030] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0031] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0032] See also Figure 1-Figure 6 , shows a schematic diagram of the structure of a bamboo fiber degumming and cooking device according to the utility model, please refer to Figure 1-Figure 6 , a bamboo fiber degumming and cooking device is introduced in detail.

[0033] A bamboo fiber degumming and cooking device comprises a cooking cylinder 100, the cooking cylinder 100 is in the shape of a hollow cylinder with closed two sides, a hollow mounting shell 110 is arranged on the right side of the cooking cylinder 100, and a hollow fixing shell 120 is rotatably arranged on the right side wall of the mounting shell 110;

[0034] The mounting plate 200 is arranged on the left side of the inner cavity of the mounting shell 110, a horizontal driving shaft 210 is arranged to rotate through the center of the side wall of the mounting plate 200, a horizontal auxiliary shaft 220 is arranged to rotate around the driving shaft 210 and penetrate the side wall of the mounting plate 200, the rod body of the driving shaft 210 is rotated and located in the inner cavity of the cooking cylinder 100, and cutting blades 230 are arranged on the rod body at intervals, the rod body of each auxiliary shaft 220 is rotated and located in the inner cavity of the cooking cylinder 100, and stirring blades 240 are arranged around the rod body, and the driving shaft 210 and all the auxiliary shafts 220 rotate synchronously through a linkage assembly;

[0035] The fixing block 300 is fixedly installed on the right side wall of the inner cavity of the fixing shell 120, and the upper and lower walls of the fixing block 300 are rotatably penetrated by a vertical rotating rod 310, and the upper and lower ends of the rotating rod 310 are respectively provided with a bevel gear 1 320 and a bevel gear 2 330, and the left side wall of the mounting shell 110 is provided with a bevel gear 3 340 meshing with the bevel gear 1 320, and the rod body of the driving shaft 210 rotates through the right side wall of the mounting shell 110 and is provided with a bevel gear 4 350 meshing with the bevel gear 2 330.

[0036] Furthermore, a sealed cavity is provided on the inner side of the shell of the cooking cylinder 100, and electric heating wires 130 are evenly arranged around the sealed cavity. The sealed cavity is filled with heat transfer oil. A control box is fixedly installed on the outer wall of the cooking cylinder 100. The control box is not shown in the figure. A battery is arranged inside the control box, and a control switch is arranged on the surface. The end of the electric heating wire 130 is sealed to pass through the outer shell of the cooking cylinder 100 and is electrically connected to the control switch and the battery. When it is necessary to heat the liquid inside the cooking cylinder 100, the electric heating wire 130 is started by the control switch to heat the heat transfer liquid, and heat is transferred through the heat transfer oil, thereby increasing the temperature inside the cooking cylinder 100 and achieving heating of the liquid.

[0037] Furthermore, at least two annular support frames 140 are sleeved on the outer side of the cooking cylinder 100, and the inner side of the support frames 140 is rotatably connected to the cooking cylinder 100 through the bearing sleeve 150. When the cooking cylinder 100 rotates, the friction between it and the support frame 140 is reduced by the bearing sleeve 150.

[0038] Furthermore, the bottom of the support frame 140 is installed on the top of the bottom plate 160 through a base. The bottom plate 160 is provided with mounting holes around it. The device can be conveniently fixed at a desired position by bolts adapted to the mounting holes.

[0039] Furthermore, the surface of the cooking cylinder 100 is provided with an inlet and outlet port 170, and the inlet and outlet port 170 is staggered with the sealed cavity. The side wall of the cooking cylinder 100 is hingedly provided with a sealed door 180 adapted to seal the inlet and outlet port 170. A sealing gasket is provided on the side of the sealed door 180 close to the cooking cylinder 100, and a handle door lock is provided on the outer side of the sealed door 180. First, the bamboo is cut and split into bamboo slices. After the inlet and outlet port 170 faces upward, the bamboo slices are put into the inner cavity of the cooking cylinder 100, and water and 5% acetic acid aqueous solution are added. After the feeding is completed, the sealed door 180 is covered and locked, and then the bamboo slices are cooked.

[0040] Furthermore, a servo motor 190 is fixedly mounted horizontally on one side of the top of the base plate 160 through a mounting platform. The output shaft of the servo motor 190 rotates through the side wall of the fixed shell 120 and is connected to the end of the driving shaft 210. When the servo motor 190 is started, it will drive the components to move.

[0041] Furthermore, the shafts of the driving shaft 210 and the auxiliary shaft 220 are rotated through the right side wall of the cooking cylinder 100 through sealed bearings, and the left and right ends of the driving shaft 210 and the auxiliary shaft 220 are respectively rotatably arranged on the left side wall of the inner cavity of the cooking cylinder 100 and the right side wall of the inner cavity of the mounting shell 110 through bearing seats. The arranged sealed bearings appropriately prevent liquid from leaking out of the gap between the driving shaft 210, the auxiliary shaft 220 and the right side wall of the cooking cylinder 100, and the arranged bearing seats reduce the friction when the driving shaft 210 and the auxiliary shaft 220 rotate.

[0042] Furthermore, the linkage assembly includes a follower gear 250 arranged on the rod body of each secondary drive shaft 220, and a driving gear 260 arranged on the rod body of the driving shaft 210. The driving gear 260 is meshed with all the follower gears 250. The driving gear 260 and the follower gear 250 are both located in the inner cavity of the mounting shell 110. When the driving shaft 210 rotates, all the secondary drive shafts 220 can be driven to rotate simultaneously through the driving gear 260 and the follower gear 250.

[0043] In a specific use process, the bamboo is first cut and split into bamboo chips, and after the inlet and outlet 170 is adjusted upward, the bamboo chips are put into the inner cavity of the cooking cylinder 100, and water and 5% acetic acid aqueous solution are added. After the feeding is completed, the sealing door 180 is covered and locked, and the electric heating wire 130 is started by the control switch to heat the heat transfer liquid, and heat is transferred through the heat transfer oil, thereby heating the liquid inside the cooking cylinder 100;

[0044] Then, the servo motor 190 is started to drive the driving shaft 210 to rotate, and the rotating rod 310 is driven to rotate through the bevel gear 4 350 and the bevel gear 2 330, and then the mounting shell 110 and the cooking cylinder 100 are driven to rotate through the bevel gear 1 320 and the bevel gear 3 340, so that the liquid and bamboo pieces inside the cooking cylinder 100 roll;

[0045] At the same time, the driving shaft 210 will drive all the auxiliary shafts 220 to rotate simultaneously through the driving gear 260 and the follower gear 250, so that the cutting blade 230 and the stirring blade 240 rotate simultaneously. The stirring blade 240 is more conducive to mixing the acetic acid aqueous solution with the water body, which is conducive to accelerating the degumming of the bamboo chips and improving the product quality.

[0046] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A bamboo fiber degumming and cooking device, characterized in that: include: A cooking cylinder (100), the cooking cylinder (100) being in the shape of a hollow cylinder with closed sides, a hollow mounting shell (110) being arranged on the right side of the cooking cylinder (100), and a hollow fixing shell (120) being rotatably arranged on the right side wall of the mounting shell (110); A mounting plate (200), the mounting plate (200) being arranged on the left side of the inner cavity of the mounting shell (110), a transverse driving shaft (210) being arranged and rotatably penetrated through the center of the side wall of the mounting plate (200), a transverse auxiliary driving shaft (220) being arranged and rotatably penetrated through the side wall of the mounting plate (200) around the driving shaft (210), the rod body of the driving shaft (210) being rotatably located in the inner cavity of the cooking cylinder (100) and having cutting blades (230) arranged on the rod body at intervals, the rod body of each auxiliary driving shaft (220) being rotatably located in the inner cavity of the cooking cylinder (100) and having stirring blades (240) arranged around the rod body, and the driving shaft (210) and all the auxiliary driving shafts (220) being rotated synchronously through a linkage assembly; A fixed block (300), the right side wall of the inner cavity of the fixed shell (120) is fixedly mounted with the fixed block (300), the upper and lower walls of the fixed block (300) are rotatably penetrated by a vertical rotating rod (310), the upper and lower ends of the rotating rod (310) are respectively provided with a bevel gear 1 (320) and a bevel gear 2 (330), the left side wall of the mounting shell (110) is provided with a bevel gear 3 (340) meshing with the bevel gear 1 (320), and the rod body of the driving shaft (210) is rotatably penetrated by the right side wall of the mounting shell (110) and is provided with a bevel gear 4 (350) meshing with the bevel gear 2 (330).

2. The bamboo fiber degumming and cooking device according to claim 1, characterized in that: A sealed cavity is provided inside the shell of the cooking cylinder (100), electric heating wires (130) are evenly arranged around the sealed cavity, and the sealed cavity is filled with heat transfer oil.

3. The bamboo fiber degumming and cooking device according to claim 1, characterized in that: At least two annular support frames (140) are sleeved and mounted on the outer side of the cooking cylinder (100); the inner side of the support frame (140) is rotatably connected to the cooking cylinder (100) via a bearing sleeve (150).

4. The bamboo fiber degumming and cooking device according to claim 3, characterized in that: The bottom of the support frame (140) is mounted on the top of the bottom plate (160) via a base, and mounting holes are arranged around the bottom plate (160).

5. The bamboo fiber degumming and cooking device according to claim 2, characterized in that: The surface of the cooking cylinder (100) is provided with an inlet and outlet port (170), the inlet and outlet port (170) and the sealing cavity are arranged in a staggered manner, the side wall of the cooking cylinder (100) is hingedly provided with a sealing door (180) adapted to seal the inlet and outlet port (170), a sealing gasket is provided on a side of the sealing door (180) close to the cooking cylinder (100), and a handle is provided on the outer side of the sealing door (180) to lock the door.

6. The bamboo fiber degumming and cooking device according to claim 4, characterized in that: A servo motor (190) is fixedly mounted in a horizontal position on one side of the top of the bottom plate (160) via a mounting platform, and an output shaft of the servo motor (190) rotates through the side wall of the fixed shell (120) and is connected to the end of the driving shaft (210).

7. The bamboo fiber degumming and cooking device according to claim 1, characterized in that: The shafts of the driving shaft (210) and the auxiliary shaft (220) are both rotatably connected to the right side wall of the cooking cylinder (100) via sealed bearings, and the left and right ends of the driving shaft (210) and the auxiliary shaft (220) are rotatably connected to the left side wall of the inner cavity of the cooking cylinder (100) and the right side wall of the inner cavity of the mounting shell (110) via bearing seats.

8. The bamboo fiber degumming and cooking device according to claim 1, characterized in that: The linkage assembly comprises a follower gear (250) arranged on the rod body of each auxiliary drive shaft (220), and a driving gear (260) arranged on the rod body of the driving shaft (210); the driving gear (260) meshes with all the follower gears (250); and the driving gear (260) and the follower gear (250) are both located in the inner cavity of the mounting shell (110).

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