Closed bamboo chip collector with dust removal function

Abstract

The utility model discloses a closed bamboo chip collector with a dust removal function, which comprises a supporting and fixing main frame, a sealed dust removal mechanism and a compression mechanism, the compression mechanism is arranged on the supporting and fixing main frame, the sealed dust removal mechanism is arranged on the supporting and fixing main frame, and the compression mechanism is arranged on the supporting and fixing main frame. The sealing dust removal mechanism comprises an upper dustproof cover and a lower dustproof cover, two dustproof curtains are symmetrically and fixedly mounted at the bottom end of the upper dustproof cover, a dust removal filter screen is fixedly mounted on one side of the lower dustproof cover, and a dust collection connecting pipe is fixedly mounted on the outer side of the dust removal filter screen; and a discharge groove is formed in the bottom end of the compression box. Through the sealing design of the upper dustproof cover, the lower dustproof cover and the dustproof curtain, the dust collector and the dust removal filter screen are combined to form a negative-pressure dust removal system, bamboo dust is effectively prevented from overflowing, dynamic airflow compensation is achieved, the compression mechanism adopts the hydraulic telescopic rod to drive the extrusion plate, loose chippings are continuously compressed into blocks, and the space occupancy rate is reduced.

Description

Technical Field

[0001] This utility model relates to the field of bamboo product processing, specifically to a closed bamboo shavings collector with dust removal function. Background Technology

[0002] Bamboo product processing is the process of transforming bamboo into various bamboo products through a series of techniques. First, the bamboo is cut according to product requirements using specialized tools to cut it into suitable sizes and shapes. The cut bamboo surface may have burrs or unevenness, necessitating sanding. Sanding typically involves using sandpaper or grinding wheels of different grits, progressing from coarse to fine grinding to make the bamboo surface smooth and delicate. This not only improves the appearance of the bamboo products but also enhances their feel and reduces potential harm to the human body during use.

[0003] In traditional bamboo processing, dust generated from cutting and grinding is mostly collected in open containers or filtered through simple cloth bags. This results in problems such as dust escaping and polluting the environment, debris accumulating and taking up space, and low efficiency of manual cleaning. Therefore, there is an urgent need for closed bamboo shavings collectors with dust removal functions to solve these problems. Utility Model Content

[0004] The purpose of this invention is to provide a closed bamboo shavings collector with dust removal function to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a closed bamboo shavings collector with dust removal function, comprising a supporting and fixed main frame and a sealing and dust removal mechanism, and a compression mechanism. The compression mechanism is mounted on the supporting and fixed main frame, and the sealing and dust removal mechanism is mounted on the supporting and fixed main frame. The sealing and dust removal mechanism includes an upper dust cover and a lower dust cover. Two dust curtains are symmetrically fixedly installed at the bottom of the upper dust cover. A dust removal filter screen is fixedly installed on one side of the lower dust cover, and a dust suction connecting pipe is fixedly installed on the outer side of the dust removal filter screen. The compression mechanism includes a compression box. A discharge groove is opened at the bottom of the compression box. A plug-in plate is movably inserted into the inner side of the discharge groove, and an extrusion plate is slidably connected to the inner side of the compression box.

[0006] Preferably, a cutting device is fixedly installed at the top of the supporting and fixing main frame, and bamboo strips are provided on the cutting device.

[0007] Preferably, two fixing brackets are symmetrically fixedly installed on the outer top of the lower dust cover, and the lower dust cover is fixedly installed at the bottom of the cutting equipment through the fixing brackets.

[0008] Preferably, the upper dust cover is fixedly installed on the top of the lower dust cover, and both the upper dust cover and the lower dust cover are made of transparent material.

[0009] Preferably, a receiving box is fixedly connected to the top of the compression box.

[0010] Preferably, a side cover is fixedly installed at one end of the compression box, a hydraulic telescopic rod is fixedly installed in the middle of the side cover, and the telescopic end of the hydraulic telescopic rod is fixedly installed on the extrusion plate.

[0011] Preferably, the top and bottom ends of the extrusion plate are slidably connected to the inside of the compression box.

[0012] Preferably, the receiving box has a V-shaped design, and the bottom end of the receiving box is connected to the top end of the compression box.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] This invention utilizes a sealed design with upper and lower dust covers and a dust curtain, combined with a vacuum cleaner and a dust filter to form a negative pressure dust removal system. This effectively suppresses the overflow of bamboo dust and achieves dynamic airflow compensation. The compression mechanism uses a hydraulic telescopic rod to drive the extrusion plate, along with a V-shaped receiving box and a removable discharge slot, to continuously compress loose debris into blocks, significantly reducing storage space and improving cleaning efficiency. The transparent dust cover allows for real-time observation of the processing status, while the flexible dust curtain contacts the bamboo strips, balancing sealing and passage. The overall structure integrates cutting dust removal and debris compression functions, reducing the frequency of manual cleaning and making it suitable for efficient and environmentally friendly bamboo processing. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main three-dimensional structure of the present utility model;

[0016] Figure 2 This is a schematic diagram of the supporting and fixing main frame structure in this utility model;

[0017] Figure 3 This is a schematic diagram of the sealing and dust removal mechanism in this utility model;

[0018] Figure 4 This is a schematic diagram of the compression mechanism in this utility model.

[0019] In the diagram: 1-Supporting and fixing main frame; 2-Sealing dust removal mechanism; 3-Compression mechanism; 4-Cutting equipment; 5-Bamboo strip; 6-Upper dust cover; 7-Lower dust cover; 8-Dust curtain; 9-Dust removal filter; 10-Dust suction connection pipe; 11-Fixed bracket; 12-Compression box; 13-Receiving box; 14-Discharge trough; 15-Plug-in plate; 16-Side cover; 17-Hydraulic telescopic rod; 18-Extrusion plate. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4 An embodiment of this utility model provides a closed bamboo shavings collector with dust removal function, including a supporting and fixed main frame 1 and a sealing dust removal mechanism 2. A cutting device 4 is fixedly installed at the top of the supporting and fixed main frame 1. Bamboo strips 5 are provided on the cutting device 4. The cutting device 4 is a cutting or grinding device for bamboo strips 5. The burrs on the bamboo strips 5 are removed by a blade or the burr is ground by a grinding wheel, thereby processing the bamboo strips 5.

[0022] It also includes a compression mechanism 3, which is mounted on the supporting and fixed main frame 1. A sealing and dust removal mechanism 2 is also mounted on the supporting and fixed main frame 1. The sealing and dust removal mechanism 2 includes an upper dust cover 6 and a lower dust cover 7. Two dust curtains 8 are symmetrically fixedly installed at the bottom of the upper dust cover 6. The dust curtains 8 provide a flexible connection for the movement of the bamboo strips 5, thereby reducing dust overflow without hindering the movement of the bamboo strips 5. A dust filter 9 is fixedly installed on one side of the lower dust cover 7. A suction connection pipe 10 is fixedly installed on the outside of the dust filter 9. The other end of the suction connection pipe 10 is connected to the suction end of the vacuum cleaner, and the dust is absorbed by the vacuum cleaner. The air inside the lower dust cover 7 allows dust and debris generated during the processing of bamboo strips 5 to fall downwards. The dust curtain 8 facilitates the entry of external air into the upper dust cover 6 to compensate for the air pressure. The dust filter 9 filters the dust, thus blocking dust and debris inside the lower dust cover 7. Two fixed brackets 11 are symmetrically fixed to the top of the outer side of the lower dust cover 7. The lower dust cover 7 is fixedly installed at the bottom of the cutting equipment 4 through the fixed brackets 11. The upper dust cover 6 is fixedly installed at the top of the lower dust cover 7. The upper dust cover 6 and the lower dust cover 7 are made of transparent material, which makes it easy to observe the internal cutting and grinding process.

[0023] The compression mechanism 3 includes a compression box 12. A discharge groove 14 is provided at the bottom of the compression box 12. A plug plate 15 is movably inserted into the inner side of the discharge groove 14. The compressed debris can be easily removed through the discharge groove 14. An extrusion plate 18 is slidably connected to the inner side of the compression box 12. A receiving box 13 is fixedly connected to the top of the compression box 12. A side cover 16 is fixedly installed at one end of the compression box 12. A hydraulic telescopic rod 17 is fixedly installed in the middle of the side cover 16. The telescopic end of the hydraulic telescopic rod 17 is fixedly installed on the extrusion plate 18.

[0024] The top and bottom ends of the extrusion plate 18 are slidably connected to the inside of the compression box 12. The extrusion plate 18 moves inside the compression box 12 to extrude the debris into blocks, which facilitates subsequent processing and reduces the space occupied by the debris. During the extrusion process, the top end of the extrusion plate 18 rests against the bottom end of the receiving box 13 to prevent the debris from falling. When the extrusion is completed and the extrusion plate 18 retracts, the receiving box 13 scrapes the debris from the top end of the extrusion plate 18 and it falls into the inside of the compression box 12.

[0025] The receiving box 13 has a V-shaped design, and the bottom of the receiving box 13 is connected to the top of the compression box 12. The V-shaped design of the receiving box 13 guides the debris into the interior of the compression box 12, and facilitates sealing of the bottom of the receiving box 13 during the compression of debris.

[0026] Working principle: During use, first connect the suction hose 10 to the vacuum cleaner, then start the cutting device 4 to cut the bamboo strips 5. During the cutting process, the debris generated is blocked by the dust filter 9. Large pieces of debris fall into the receiving box 13 and slide down into the compression box 12. When the bamboo strips 5 pass through the upper dust cover 6, they are flexibly blocked by the dust curtain 8, thereby reducing dust overflow. When the inside of the compression box 12 is full of debris, start the hydraulic telescopic rod 17 to extend. The extension end of the hydraulic telescopic rod 17 pushes the extrusion plate 18 to move inside the compression box 12. As the extrusion plate 18 moves, it compresses the compression box. When the top of the extrusion plate 18 moves to the bottom of the receiving box 13, the extrusion plate 18 seals the bottom of the receiving box 13 to prevent the debris from falling. After the debris is compressed, the hydraulic telescopic rod 17 retracts to move the extrusion plate 18 away from the debris block. Then, the plug plate 15 is pulled away from the compression box 12 by external force. At this time, the compressed debris block is discharged through the discharge groove 14. Then, the plug plate 15 is inserted into the discharge groove 14, and the hydraulic telescopic rod 17 is activated to retract and move the extrusion plate 18 back to the initial position. At this time, the debris that fell on the top of the extrusion plate 18 is scraped into the inside of the compression box 12 by the receiving box 13.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A closed bamboo chip collector with dust removal function, comprising a supporting and fixing main frame (1) and a sealing and dust removal mechanism (2), characterized in that: Also include compression mechanism (3), the compression mechanism (3) is arranged on the support fixed main frame (1), the sealing dust removal mechanism (2) is arranged on the support fixed main frame (1), the sealing dust removal mechanism (2) includes upper dustproof cover (6) and lower dustproof cover (7), the bottom end of the upper dustproof cover (6) is fixedly installed with two dustproof curtains (8) symmetrically, one side of the lower dustproof cover (7) is fixedly installed with dust removal filter screen (9), the outer side of the dust removal filter screen (9) is fixedly installed with dust suction connecting pipe (10), the compression mechanism (3) includes compression box (12), the bottom end of the compression box (12) is provided with discharge groove (14), the inner side of the discharge groove (14) is movably inserted with the plug-in board (15), the inner side of the compression box (12) is slidably connected with the extrusion plate (18).

2. The closed bamboo chip collector with dust removal function according to claim 1, characterized in that: The top end of the support fixed main frame (1) is fixedly installed with cutting equipment (4), and the cutting equipment (4) is provided with bamboo strips (5).

3. The closed bamboo chip collector with dust removal function according to claim 2, characterized in that: The outer side top end of the lower dustproof cover (7) is fixedly installed with two fixed supports (11) symmetrically, and the lower dustproof cover (7) is fixedly installed at the bottom end of the cutting equipment (4) through the fixed support (11).

4. The closed bamboo chip collector with dust removal function according to claim 1, characterized in that: The upper dustproof cover (6) is fixedly installed at the top end of the lower dustproof cover (7), and the upper dustproof cover (6) and the lower dustproof cover (7) are both transparent materials.

5. The closed bamboo chip collector with dust removal function according to claim 1, characterized in that: The top end of the compression box (12) is fixedly connected with the receiving box (13).

6. The closed bamboo chip collector with dust removal function according to claim 1, characterized in that: One end of the compression box (12) is fixedly installed with side cover (16), the middle part of the side cover (16) is fixedly installed with hydraulic telescopic rod (17), and the telescopic end of the hydraulic telescopic rod (17) is fixedly installed on the extrusion plate (18).

7. The closed bamboo chip collector with dust removal function according to claim 1, characterized in that: The top end and the bottom end of the extrusion plate (18) are slidably connected to the inner side of the compression box (12) respectively.

8. The closed bamboo chip collector with dust removal function according to claim 5, characterized in that: The receiving box (13) is designed in V shape, and the bottom end of the receiving box (13) is communicated with the top end of the compression box (12).

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