Bamboo layered grinding device

Abstract

The utility model relates to the technical field of bamboo layering, in particular to a bamboo layering grinding device which comprises a device shell, wheels, a control device, a feeding port and a grinding device, the wheels are rotatably connected to the outer side of the device shell, the control device is fixedly connected to the outer side of the device shell, the feeding port is fixedly connected to the outer side of the device shell, and a fixing shell is fixedly connected to the outer side of the device shell. The outer side of the fixing shell is fixedly connected with a fixing frame, the inner side of the fixing frame is fixedly connected with a motor, the tail end of a main shaft of the motor is fixedly connected with a threaded shaft, the outer side of the threaded shaft is fixedly connected with a bearing, and the outer side of the threaded shaft is spirally connected with an inner threaded ring. By arranging the fixing shell, the motor, the threaded shaft, the bearing, the inner threaded ring, the connecting rod, a brush, a dust suction pipe, a gathering pipe and a dust suction device, the situation that dust and chippings generated after bamboo layering polishing pollute the bamboo layering polishing device and the working environment of the bamboo layering polishing device is avoided, and meanwhile the situation that the dust and chippings injure the health of workers operating the bamboo layering polishing device is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of bamboo layering, in particular to a bamboo layering polishing device. Background Art

[0002] The bamboo layered grinding device is a device that grinds away the green skin on the surface of the bamboo and the nodes formed by the internal growth, so that only the bamboo flesh part remains, and the processed bamboo flesh part is relatively smooth and flat, so that the bamboo flesh can be subsequently processed by other processes;

[0003] When a grinding device is used to perform layered processing on bamboo, the grinding wheel inside the grinding device is closely attached to the surface of the bamboo and rotates around a fixed axis, so that the green skin and bamboo nodes on the surface of the original bamboo are ground into powder and separated from the bamboo surface, leaving only the bamboo flesh part of the bamboo so that the bamboo flesh part can be processed in subsequent processes. However, in the process of using the bamboo layered grinding device to grind the original bamboo, the green skin and bamboo nodes of the bamboo that are ground into powdery debris are small in particles and light in weight, and are easily scattered on the bamboo layered grinding device and within its working range, thereby polluting the surface of the bamboo layered grinding device and its working environment, and are also easily harmful to the health of workers operating the bamboo layered grinding device. Therefore, a bamboo layered grinding device is proposed to address the above problems. Utility Model Content

[0004] The utility model aims to provide a bamboo layered grinding device to solve the problem that the bamboo green skin and bamboo nodes that are ground into powdery debris by the bamboo layered grinding device are small in size and light in weight, and are easily scattered within the working range of the bamboo layered grinding device, thereby polluting the working environment of the bamboo layered grinding device and causing harm to the health of workers operating the bamboo layered grinding device.

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

[0006] A bamboo layered polishing device comprises a device shell, a wheel, a control device, a feed port and a flattening device, wherein the outer side of the device shell is rotatably connected to the wheel, the outer side of the device shell is fixedly connected to the control device, the outer side of the device shell is fixedly connected to the feed port, the outer side of the device shell is fixedly connected to the fixed shell, the outer side of the fixed shell is fixedly connected to the fixed frame, the inner side of the fixed frame is fixedly connected to a motor, the end of the motor main shaft is fixedly connected to a threaded shaft, the outer side of the threaded shaft is fixedly connected to a bearing, the outer side of the threaded shaft is spirally connected to an internal threaded ring, the outer side of the internal threaded ring is fixedly connected to a connecting rod, the other end of the connecting rod is fixedly connected to a brush, the inner side of the fixed shell is fixedly connected to a dust suction pipe, the other end of the dust suction pipe is through-connected to a collection pipe, one end of the collection pipe is fixedly connected to a dust suction device, and the inner side of the device shell is provided with a flattening device.

[0007] Preferably, the fixing shell and the device shell form an upper open structure, and a side of the fixing shell away from the device shell is an inclined surface.

[0008] Preferably, there are two bearings in total, the threaded shaft is fixedly connected to the fixed shell via the bearings, and the bearings are symmetrically arranged on the inner side of the fixed shell.

[0009] Preferably, there are two dust suction pipes, which are symmetrically arranged on the inner side of the fixed shell, and the space formed by the fixed shell and the device shell is connected with the dust suction pipes.

[0010] Preferably, the brush fixing block part is in close contact with the device shell and the fixing shell, the brush bristle part is in close contact with the inner bottom of the fixing shell, and the brush slides inside the fixing shell and the device shell.

[0011] Preferably, a conveying wheel is fixedly connected to the outer side of the transmission shaft inside the grinding device, a guide plate is fixedly connected to the inner side of the grinding device, and a grinding wheel is fixedly connected to the outer side of the transmission shaft of the grinding device.

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

[0013] In the utility model, by providing a fixed shell, a motor, a threaded shaft, a bearing, an internal threaded ring, a connecting rod, a brush, a dust suction pipe, a collecting pipe and a dust suction device, in the process of using the layered grinding device to perform layered grinding treatment on the bamboo, the green skin and bamboo nodes on the surface of the bamboo are mechanically grinded away by the layered grinding device, so that only the bamboo flesh part is left of the original bamboo, and the bamboo flesh part is polished flat, and the powder and debris generated by the bamboo being processed by the layered grinding device falls on the inner side of the fixed shell and falls into the bottom of the fixed shell along the inclined surface of the fixed shell. At this time, the started motor can drive the threaded shaft to rotate. During the axial rotation of the threaded shaft at the fixed position, the internal threaded ring is passively moved in a straight line, so that the brush fixedly connected to the internal threaded ring by the connecting rod moves in a straight line close to the device shell and the fixed shell, and then the bamboo dust and debris accumulated between the fixed shell and the device shell are cleaned to the position of the dust suction pipe, so that the dust and debris generated by the bamboo layering processing are collected under the action of the dust suction device, so as to avoid the dust and debris generated after the bamboo layering grinding to pollute the bamboo layering grinding device and its working environment, and at the same time prevent it from causing harm to the health of workers operating the bamboo layering grinding device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the side cross-section structure of the fixed shell of the utility model;

[0016] Figure 3 It is a schematic diagram of the vertical cross-section structure of the fixed shell of the utility model.

[0017] In the figure: 1. device shell; 2. wheel; 3. control device; 4. feed port; 5. fixed shell; 6. fixed frame; 7. motor; 8. threaded shaft; 9. bearing; 10. internal thread ring; 11. connecting rod; 12. brush; 13. dust suction pipe; 14. collecting pipe; 15. dust suction device; 16. grinding device; 1601. conveying wheel; 1602. guide plate; 1603. grinding wheel. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0020] See also Figure 1-3 , the utility model provides a technical solution:

[0021] A bamboo layered grinding device comprises a device shell 1, a wheel 2, a control device 3, a feed port 4 and a flattening device 16, wherein the device shell 1 is rotatably connected to the wheel 2, the device shell 1 is fixedly connected to the control device 3, the device shell 1 is fixedly connected to the feed port 4, the device shell 1 is fixedly connected to the fixed shell 5, the fixed shell 5 is fixedly connected to the fixed frame 6, the fixed frame 6 is fixedly connected to the inside of the motor 7, the motor 7 main shaft end is fixedly connected to the threaded shaft 8, the threaded shaft 8 is fixedly connected to the outside of the bearing 9, the threaded shaft 8 is spirally connected to the outside of the internal threaded ring 10, the internal threaded ring 10 is fixedly connected to the outside of the connecting rod 11, the other end of the connecting rod 11 is fixedly connected to the brush 12, the fixed shell 5 is fixedly connected to the inside of the dust suction pipe 13, the other end of the dust suction pipe 13 is through-connected to the collecting pipe 14, the end of one side of the collecting pipe 14 is fixedly connected to the dust suction device 15, and the device shell 1 is provided with a flattening device 16 on the inside.

[0022] The fixed shell 5 and the device shell 1 form an upper open structure, and the side of the fixed shell 5 away from the device shell 1 is an inclined surface, which is convenient for collecting dust and debris between the fixed shell 5 and the device shell 1, and convenient for the operator to observe the internal situation of the fixed shell 5; there are two bearings 9, and the threaded shaft 8 is fixedly connected to the fixed shell 5 through the bearings 9. The bearings 9 are symmetrically arranged on the inner side of the fixed shell 5, which can ensure the rotation stability of the threaded shaft 8; there are two dust suction pipes 13, which are symmetrically arranged on the inner side of the fixed shell 5, and the space formed by the fixed shell 5 and the device shell 1 is connected to the dust suction pipes 13, which can improve The collection efficiency of bamboo dust and debris generated by the bamboo layered grinding device is improved; the fixed block part of the brush 12 is in close contact with the device shell 1 and the fixed shell 5, the bristle part of the brush 12 is in close contact with the inner bottom of the fixed shell 5, and the brush 12 slides on the inner side of the fixed shell 5 and the device shell 1, which can ensure the horizontal linear movement stability of the internal threaded ring 10; the outer side of the transmission shaft on the inner side of the flattening device 16 is fixedly connected with a conveying wheel 1601, the inner side of the flattening device 16 is fixedly connected with a guide plate 1602, and the outer side of the transmission shaft of the flattening device 16 is fixedly connected with a flattening wheel 1603, which is convenient for grinding the green skin and bamboo nodes on the surface of the original bamboo.

[0023] Working process: During use, the device is powered by an external power supply. When the layered grinding device is used to grind the green skin and bamboo nodes on the surface of the bamboo, the control device 3 on the outside of the device shell 1 is started, and then the raw bamboo is placed at the position of the feed port 4, and the bamboo is pushed into the inside of the flattening device 16. The bamboo is gradually transported to the position of the guide plate 1602 between two upper and lower parallel conveying wheels 1601 under the action of the output shaft that provides power to the conveying wheels 1601, and under the guidance of the guide plate 1602, the bamboo enters the grinding The flat wheels 1603 are used to grind the green skin and bamboo nodes on the surface of the bamboo into powdery debris, and the remaining bamboo flesh of the original bamboo is polished flat by the polishing device 16 of the bamboo layered polishing device at the same time. The polished bamboo flesh is transported out of the polishing device 16. At this time, the powdery debris generated by the bamboo surface being processed by the polishing device 16 falls between the fixed shell 5 and the device shell 1, and slides along the inclined surface of the fixed shell 5 to the bottom of the inner side of the fixed shell 5, thereby starting the motor 7, and the main shaft of the motor 7 drives the threaded shaft 8 to rotate inside the fixed shell 5. Since the threaded shaft 8 is fixedly connected to the fixed shell 5 through two bearings 9, the threaded shaft 8 has a relatively stable working performance inside the fixed shell 5. During the rotation of the threaded shaft 8 inside the fixed shell 5, the internal threaded ring 10 spirally connected to the outer side of the threaded shaft 8 is fixedly connected to the brush 12 through the connecting rod 11, and the brush 12 is relatively stably restricted between the fixed shell 5 and the device shell 1, so that the brush 12 has only a linear horizontal movement performance. Therefore, the rotation of the threaded shaft 8 can passively make the internal threaded ring 10 control the brush 12 to make horizontal linear motion through the connecting rod 11, so as to achieve the desired effect. The movable brush 12 can clean the bamboo dust and debris accumulated on the inner bottom of the fixed shell 5 and pass through the position of the dust suction pipe 13. Then, under the working suction force of the dust suction device 15, the dust suction device 15 moves the brush 12 to clean the bamboo dust and debris near the dust suction pipe 13 through the sequentially connected collecting pipe 14 and the dust suction pipe 13 to suck away and collect them, which can effectively prevent the dust and debris generated after the bamboo layered grinding from polluting the bamboo layered grinding device and its working environment, and at the same time prevent it from causing harm to the health of workers operating the bamboo layered grinding device.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bamboo layered grinding device, comprising a device housing (1), a wheel (2), a control device (3), a feed port (4) and a grinding device (16), characterized in that: The outer side of the device shell (1) is rotatably connected to a wheel (2), the outer side of the device shell (1) is fixedly connected to a control device (3), the outer side of the device shell (1) is fixedly connected to a feed port (4), the outer side of the device shell (1) is fixedly connected to a fixed shell (5), the outer side of the fixed shell (5) is fixedly connected to a fixed frame (6), the inner side of the fixed frame (6) is fixedly connected to a motor (7), the end of the main shaft of the motor (7) is fixedly connected to a threaded shaft (8), and the outer side of the threaded shaft (8) is fixedly connected to a bearing ( 9), the outer side of the threaded shaft (8) is spirally connected to an internal threaded ring (10), the outer side of the internal threaded ring (10) is fixedly connected to a connecting rod (11), the other end of the connecting rod (11) is fixedly connected to a brush (12), the inner side of the fixed shell (5) is fixedly connected to a dust suction pipe (13), the other end of the dust suction pipe (13) is through-connected to a collection pipe (14), one end of the collection pipe (14) is fixedly connected to a dust suction device (15), and the inner side of the device shell (1) is provided with a flattening device (16).

2. The bamboo layered polishing device according to claim 1, characterized in that: The fixing shell (5) and the device shell (1) form an upper end opening structure, and a side of the fixing shell (5) away from the device shell (1) is an inclined surface.

3. The bamboo layered polishing device according to claim 1, characterized in that: There are two bearings (9) in total. The threaded shaft (8) is fixedly connected to the fixed shell (5) via the bearings (9). The bearings (9) are symmetrically arranged on the inner side of the fixed shell (5).

4. The bamboo layered polishing device according to claim 1, characterized in that: There are two dust suction pipes (13) in total. The dust suction pipes (13) are symmetrically arranged inside the fixed shell (5). The space formed by the fixed shell (5) and the device shell (1) is interconnected with the dust suction pipes (13).

5. The bamboo layered polishing device according to claim 1, characterized in that: The fixed block portion of the brush (12) is in close contact with the device shell (1) and the fixed shell (5), the bristle portion of the brush (12) is in close contact with the inner bottom of the fixed shell (5), and the brush (12) slides inside the fixed shell (5) and the device shell (1).

6. The bamboo layered polishing device according to claim 1, characterized in that: A conveying wheel (1601) is fixedly connected to the outer side of the transmission shaft inside the flattening device (16), a guide plate (1602) is fixedly connected to the inner side of the flattening device (16), and a flattening wheel (1603) is fixedly connected to the outer side of the transmission shaft of the flattening device (16).

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