A wood chip pressing and separating device

Abstract

This utility model discloses a wood chip pressing and separating device, comprising: a pressing cylinder with an open storage cavity, the storage cavity having a pressing zone and a control zone arranged vertically along its height; a bottom plate disposed within the pressing zone, the side wall of the bottom plate abutting against the inner wall of the pressing zone; a top-loading cylinder disposed within the control zone, the output end of the top-loading cylinder being connected to the bottom plate; and a pressing cylinder, the pressing cylinder having a connecting frame that connects to the pressing cylinder, the output end of the pressing cylinder having a pressure plate corresponding to the storage cavity, the pressing cylinder being used to drive the pressure plate to reciprocate along the axis of the storage cavity, thereby achieving the pressing and shaping of wood chips through the pressing cylinder, the bottom plate, and the pressing cylinder, thus facilitating subsequent movement and transportation, and the top-loading cylinder facilitating the separation of the pressed wood chips, thus facilitating the processing of large quantities of wood chips.

Description

Technical Field

[0001] This utility model relates to the field of wood processing technology, and more specifically to a wood chip pressing and separating device. Background Technology

[0002] Wood processing generates a large amount of wood chips and dust. These dust and wood chips need to be collected and centrally processed. Generally, woven bags are used to collect the wood chips and dust and stack them in a centralized manner before transporting them to a suitable place for disposal. However, during transportation, these wood chips are very easy to leak out due to damage to the woven bags, making the process very troublesome and thus requiring improvement. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a wood chip pressing and separating device.

[0004] To achieve the above objectives, the present invention provides the following technical solution:

[0005] A wood chip pressing and separating device includes:

[0006] A pressing cylinder, wherein an opening is formed on the pressing cylinder to form a material storage cavity, and the material storage cavity has a pressing zone and a control zone arranged vertically along the height direction;

[0007] A base plate, wherein the base plate is disposed within the pressing area, and the side wall of the base plate abuts against the inner wall of the pressing area;

[0008] A top-loading cylinder is located in the control area, and its output end is connected to the base plate.

[0009] The pressing cylinder has a connecting frame on the pressing cylinder and is connected to the pressing cylinder through the connecting frame. The output end of the pressing cylinder has a pressure plate, which corresponds to the storage cavity. The pressing cylinder is used to drive the pressure plate to move back and forth along the axis of the storage cavity.

[0010] As a further improvement of this utility model, it also includes a spraying device, which includes a connecting pipe and a nozzle. The nozzle is connected to the inner wall of the connecting frame and is arranged facing the storage chamber. A valve is provided on the connecting pipe. One end of the connecting pipe is connected to the nozzle, and the other end of the connecting pipe forms a connection port.

[0011] As a further improvement of this utility model, the output end of the top material cylinder is detachably connected to the base plate.

[0012] As a further improvement of this utility model, a limiting block is provided on the side wall of the output end of the top material cylinder, a limiting cavity is provided on the bottom plate, and a through hole is provided in the limiting cavity corresponding to the limiting block. The limiting block enters the limiting ring through the through hole and is limited to the limiting cavity after the bottom plate rotates.

[0013] As a further improvement of this utility model, when the output end of the top material cylinder extends to its maximum value, the bottom plate separates from the pressing area.

[0014] As a further improvement of this utility model, the pressing cylinder is provided with a maintenance plate corresponding to the control area, and the maintenance plate is used to open / close the control area.

[0015] As a further improvement of this utility model, a limiting surface is provided at the bottom of the pressing area, and the limiting surface is used to abut against the pressing plate to limit the range of motion of the pressing plate.

[0016] As a further improvement of this utility model, the pressure plate is circular.

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

[0018] 1. The wood chips are pressed and shaped using a pressing cylinder, a bottom plate, and a pressing cylinder, which facilitates subsequent movement and transportation;

[0019] 2. The top-loading cylinder facilitates the separation of compressed wood chips, thus making it easier to process large quantities of wood chips.

[0020] 3. The top material cylinder and the pressing cylinder are integrated on the pressing cylinder to meet the needs of miniaturization. At the same time, the overall structure is simple, reliable and easy to use. Attached Figure Description

[0021] Figure 1 This is a schematic cross-sectional view of the overall installation of this utility model;

[0022] Figure 2 This is a schematic diagram of the installation of the limiting block of this utility model;

[0023] Figure 3 This is a schematic diagram of the through hole in this utility model.

[0024] Reference numerals in the attached drawings: 1. Pressing cylinder; 2. Material storage chamber; 3. Pressing area; 4. Control area; 5. Base plate; 6. Top material cylinder; 7. Pressing cylinder; 8. Connecting frame; 9. Pressure plate; 10. Connecting pipe; 11. Nozzle; 12. Valve; 13. Limiting block; 14. Limiting cavity; 15. Through hole; 16. Maintenance plate; 17. Limiting surface. Detailed Implementation

[0025] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. Identical components are indicated by the same reference numerals.

[0026] like Figure 1-3 As shown, a wood chip pressing and separating device includes: a pressing cylinder 1, an open storage chamber 2 formed on the pressing cylinder 1, and a pressing zone 3 and a control zone 4 arranged vertically along the height direction in the storage chamber 2.

[0027] It also includes a base plate 5, which is set in the pressing area 3. The side wall of the base plate 5 abuts against the inner wall of the pressing area 3, thereby reducing the amount of wood chips entering the control area 4 along the gap between the base plate 5 and the pressing area 3.

[0028] It also includes a top material cylinder 6, which is located in the control area 4 and the output end of the top material cylinder 6 is connected to the base plate 5.

[0029] It also includes a pressing cylinder 7. The pressing cylinder 1 is provided with a connecting frame 8 and the pressing cylinder 7 is connected through the connecting frame 8. The output end of the pressing cylinder 7 is provided with a pressing plate 9, which corresponds to the storage cavity 2. The pressing cylinder 7 is used to drive the pressing plate 9 to move back and forth along the axis of the storage cavity 2.

[0030] During use, the top-loading cylinder 6 moves the bottom plate 5 to the bottom of the pressing area 3. The operator then pours the wood chips into the storage chamber 2. The pressing cylinder 7 then drives the pressure plate 9 to press down, thereby compressing the wood chips on the bottom plate 5 and forming a disc-shaped wood chip tray in the storage chamber 2. After pressing is completed, the pressing cylinder 7 drives the pressure plate 9 to move up, and the top-loading cylinder 6 drives the bottom plate 5 to move the wood chip tray out of the pressing area 3. The operator repeats the above steps to complete the processing of a large number of wood chips.

[0031] Because the processed wood chips have a single, disc-like structure, they are easy to stack and transport, and the dust generated during transportation is greatly reduced. This means they can be transported directly without woven bags, or if they are stored and transported in woven bags, they can be easily reorganized if the bags are damaged.

[0032] Furthermore, since stress is easily generated inside the compressed wood chip cake, and there is a risk of spontaneous combustion in high-temperature weather, this embodiment also includes a spraying device. The spraying device includes a connecting pipe 10 and a nozzle 11. The nozzle 11 is connected to the inner wall of the connecting frame 8 and is positioned towards the storage chamber 2. A valve 12 is provided on the connecting pipe 10. One end of the connecting pipe 10 is connected to the nozzle 11, and the other end of the connecting pipe 10 forms a connection port.

[0033] In use, by connecting the liquid supply device to the connecting pipe 10, spraying is carried out through the connecting pipe 10 and the nozzle 11, so that the wood chips can be kept moist before and after pressing. At the same time, the moisture in the wood chips after pressing can be retained in the wood chip cake to prevent spontaneous combustion. Meanwhile, the sprayed water can soften the wood chips to improve the pressing effect of the wood chips. At the same time, the moist wood chips can significantly reduce dust generation.

[0034] Furthermore, in this embodiment, a water pump is provided in the control area 4, and the output end of the water pump is connected to the connection port. In use, the water pump is connected to the water source to achieve the automatic water supply function.

[0035] Preferably, the output end of the top material cylinder 6 is detachably connected to the base plate 5.

[0036] The detachable connection of the base plate 5 allows for easy cleaning of dust and wood chips in the control area 4.

[0037] Specifically, the output end side wall of the top material cylinder 6 is provided with a limiting block 13, and a limiting cavity 14 is opened on the bottom plate 5. The limiting cavity 14 is provided with a through hole 15 corresponding to the limiting block 13. The limiting block 13 enters the limiting ring through the through hole 15 and is limited to the limiting cavity 14 after the bottom plate 5 rotates.

[0038] The limiting block 13 and the limiting cavity 14 enable quick assembly and disassembly of the base plate 5 and the top material cylinder 6, thus facilitating use.

[0039] Preferably, when the output end of the top cylinder 6 extends to its maximum value, the bottom plate 5 separates from the pressing area 3, thereby ensuring that the pressed wood chip cake is separated from the pressing area 3, so as to facilitate the operator to take the wood chip cake.

[0040] Preferably, the pressing cylinder 1 is provided with a maintenance plate 16 corresponding to the control area 4. The maintenance plate 16 is used to open / close the control area 4. In this embodiment, one end of the maintenance plate 16 is hinged to the pressing cylinder 1.

[0041] Preferably, the bottom of the pressing area 3 is provided with a limiting surface 17, which is used to abut against the pressing plate 9 to limit the range of motion of the pressing plate 9.

[0042] The limiting surface 17 can support the base plate 5, so as to prevent the top material cylinder 6 from being damaged due to excessive pressure during the pressing process.

[0043] Preferably, the pressure plate 9 is circular, as the circular shape can reduce the residue of wood chips in the pressing zone 3.

[0044] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A wood chip pressing and separating device, characterized in that, include: A pressing cylinder (1) is provided, with an open storage cavity (2) formed on the pressing cylinder (1). The storage cavity (2) has a pressing area (3) and a control area (4) arranged vertically along the height direction. The base plate (5) is disposed in the pressing area (3), and the side wall of the base plate (5) abuts against the inner wall of the pressing area (3); Top material cylinder (6), the top material cylinder (6) is located in the control area (4), and the output end of the top material cylinder (6) is connected to the base plate (5); The pressing cylinder (7) is provided with a connecting frame (8) on the pressing cylinder (1) and is connected to the pressing cylinder (7) through the connecting frame (8). The output end of the pressing cylinder (7) is provided with a pressure plate (9). The pressure plate (9) corresponds to the storage cavity (2). The pressing cylinder (7) is used to drive the pressure plate (9) to move back and forth along the axis of the storage cavity (2).

2. The wood chip pressing and separating device according to claim 1, characterized in that, It also includes a spraying device, which includes a connecting pipe (10) and a nozzle (11). The nozzle (11) is connected to the inner wall of the connecting frame (8) and is positioned towards the storage chamber (2). A valve (12) is provided on the connecting pipe (10). One end of the connecting pipe (10) is connected to the nozzle (11), and the other end of the connecting pipe (10) forms a connection port.

3. The wood chip pressing and separating device according to claim 1, characterized in that, The output end of the top material cylinder (6) is detachably connected to the base plate (5).

4. The wood chip pressing and separating device according to claim 3, characterized in that, The output end sidewall of the top material cylinder (6) is provided with a limiting block (13), and a limiting cavity (14) is opened on the bottom plate (5). The limiting cavity (14) is provided with a through hole (15) corresponding to the limiting block (13). The limiting block (13) enters the limiting ring through the through hole (15) and is limited by the limiting cavity (14) after the bottom plate (5) rotates.

5. The wood chip pressing and separating device according to claim 3, characterized in that, When the output end of the top material cylinder (6) extends to its maximum value, the bottom plate (5) separates from the pressing area (3).

6. The wood chip pressing and separating device according to claim 1, characterized in that, The pressing cylinder (1) is provided with a maintenance plate (16) corresponding to the control area (4), and the maintenance plate (16) is used to open / close the control area (4).

7. The wood chip pressing and separating device according to claim 1, characterized in that, The bottom of the pressing area (3) is provided with a limiting surface (17), which is used to abut against the pressing plate (9) to limit the range of motion of the pressing plate (9).

8. The wood chip pressing and separating device according to claim 1, characterized in that, The pressure plate (9) is circular.

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