Wood scrap collecting device

Abstract

The utility model discloses a wood scrap collecting device which comprises a main box body, a screening mechanism is fixedly installed at the upper end of the box body, a supporting frame is fixedly installed on the side face of the box body, the other end of the supporting frame is fixedly connected with the side face of a discharging port, and the discharging port is located above the box body. A first discharging port and a second discharging port are formed in the upper end of the box body, the first discharging port and the second discharging port are separated, the second discharging port is located below the discharging port, a screening mechanism is installed at the upper end of the first discharging port, and a crushing mechanism is installed on the side surface of the interior of the second discharging port; a conveying mechanism is installed on the side surface in the box body, and a storage box is arranged at the lower end of the box body. By means of the structure, when wood chips enter from the discharging port, large wood chips and small wood chips are separated through the screening mechanism, the large wood chips pass through the pulverizing mechanism, the wood chips are pulverized, and the situation that the pulverizing mechanism is blocked by the wood chips, and the pulverizing result is affected is prevented.

Description

Technical Field

[0001] This utility model relates to the field of waste collection devices, and in particular to a wood waste collection device. Background Technology

[0002] Wood is widely used in modern life, especially in paper, furniture, and building materials. All of these processes inevitably involve wood processing. There are many ways to process wood, and during this process, a lot of wood chips are inevitably produced. Depending on the processing method, the size of the wood chips varies. When collecting these wood chips, they are usually poured directly into a chip collection box. To collect more chips, the collected wood chips are often pressed. However, because the wood chips vary in size, the compressed volume is not significant, requiring workers to frequently empty the chip collection box.

[0003] Among the existing patents, the utility model patent with publication number 220008140 U discloses a wood waste collection device for wood processing. Although this device crushes large pieces of wood into small pieces for easy collection through a crushing mechanism, the lack of screening before crushing may cause the crushing device to become clogged, affecting the overall collection efficiency. Utility Model Content

[0004] This utility model provides a wood waste collection device that can separate large wood chips from small wood chips by setting a screening mechanism to avoid clogging the crushing mechanism and affecting collection efficiency.

[0005] To achieve the above objectives, a wood waste collection device is provided, comprising a housing with a first discharge port and a second discharge port at its upper end, separated from each other. A screening mechanism is installed at the upper end of the first discharge port, and a crushing mechanism is installed inside the second discharge port. A conveying mechanism is installed on the inner side surface of the housing, located below the first and second discharge ports. A storage box is provided within the housing. By configuring the screening and crushing mechanisms to work together, large and small wood chips are separated, and large wood chips enter the crushing mechanism to avoid clogging when crushed together.

[0006] The screening mechanism includes a screening motor, a rotating block, a transmission rod, a connecting rod, a filter screen, and elastic plates. The screening motor is fixedly installed on the upper end of the housing. The output end of the screening motor is fixedly connected to the rotating block. The other end of the rotating block is rotatably connected to the transmission rod. The transmission rod is fixedly connected to the connecting rod. The other end of the connecting rod is fixedly connected to the filter screen. There are four elastic plates. Two elastic plates are fixedly installed on each side of the filter screen, and the two sides are symmetrical. The other end of the elastic plates is fixedly connected to the housing. The elastic plates are connected by bolts. Power is provided by the screening motor. The rotating block, transmission rod, and connecting rod drive the filter screen to move. The elastic plates connected to the filter screen undergo elastic deformation, causing the filter screen to vibrate and screen wood chips.

[0007] The crushing mechanism includes a crushing motor, a drive gear, a driven gear, a main crushing roller, and a driven crushing roller. The output end of the crushing motor is fixedly connected to the drive gear. The drive gear and the driven gear are rotatably mounted on the side surface of the housing. The drive gear and the driven gear have the same module and mesh with each other. The main crushing roller is fixedly connected to the drive gear, and the driven crushing roller is fixedly connected to the driven gear. The main crushing roller and the driven crushing roller are movably mounted inside the housing. The crushing motor is fixedly mounted on the outer surface of the housing. The crushing mechanism is used to pulverize wood chips.

[0008] The conveying mechanism includes a conveyor motor, a drive wheel, a conveyor belt, and a driven wheel. The conveyor motor is fixedly mounted on the outer surface of the housing. The drive wheel and driven wheel are movably mounted inside the housing. The output end of the conveyor motor passes through the housing and is fixedly connected to the drive wheel. The conveyor belt is mounted on the drive wheel and driven wheel. A dust cover is fixedly mounted on the outer surface of the housing, located at the conveyor belt outlet. Wheels are mounted on the lower end of the storage box, which is located below the dust cover. A support frame is fixedly mounted on the outer surface of the housing, with the other end of the support frame fixedly connected to the feed inlet, located above the first discharge outlet. The filter screen is installed at a 25° angle, and the conveyor belt is also installed at a 25° angle. The wheels of the storage box have self-locking capability and adjustable angle. By tilting the filter screen at 25°, the screened wood chips fall into the second discharge outlet. The wood chips are collected into the storage box by the tilted conveyor mechanism at 25°. The wheels on the storage box facilitate the transportation of collected wood chips, and the dust cover prevents the collected wood chips from flying around and causing pollution.

[0009] The beneficial effects of this utility model are as follows: by setting up a screening mechanism, the crushing mechanism and the conveying mechanism to cooperate with each other, large pieces of wood chips can be separated, avoiding blockage that affects crushing. In addition, the screening mechanism can vibrate to avoid screening blockage and facilitate the screening of wood chips into the crushing mechanism, thus optimizing the overall collection process and avoiding the problem of blockage to a certain extent.

[0010] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0011] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0012] Figure 1 This is a perspective view of a wood waste collection device according to the present invention;

[0013] Figure 2 This is a perspective sectional view of a wood waste collection device according to the present invention;

[0014] Figure 3 This is a perspective view of the crushing mechanism of a wood waste collection device according to the present invention;

[0015] Figure 4 This is a perspective view of the screening mechanism of a wood waste collection device according to the present invention.

[0016] Legend:

[0017] 1. Box body; 2. Feed inlet; 3. Screening mechanism; 301. Screening motor; 302. Rotating block; 303. Transmission rod; 304. Connecting rod; 305. Filter screen; 306. Elastic plate; 4. Crushing mechanism; 401. Crushing motor; 402. Drive gear; 403. Driven gear; 404. Main crushing roller; 405. Driven crushing roller; 5. Dust cover; 6. Storage box; 7. Conveying mechanism; 701. Conveying motor; 702. Transmission wheel; 703. Conveyor belt; 704. Driven wheel; 8. Support frame; 9. First discharge port; 10. Second discharge port. Detailed Implementation

[0018] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0019] Reference Figures 1 to 4 This utility model provides a wood waste collection device, including a box 1. The upper end of the box 1 has a first discharge port 9 and a second discharge port 10, which are separated. A screening mechanism 3 is installed at the upper end of the first discharge port 9, and a crushing mechanism 4 is installed inside the second discharge port 10. A conveying mechanism 7 is installed on the inner side surface of the box 1, and the conveying mechanism 7 is located below the first discharge port 9 and the second discharge port 10. The box 1 is provided with a storage box 6.

[0020] The screening mechanism 3 includes a screening motor 301, a rotating block 302, a transmission rod 303, a connecting rod 304, a filter screen 305, and an elastic plate 306. The screening motor 301 is fixedly installed on the upper end of the housing 1. The output end of the screening motor 301 is fixedly connected to the rotating block 302. The other end of the rotating block 302 is rotatably connected to the rotating rod 303. The transmission rod 303 is fixedly connected to the connecting rod 304. The other end of the connecting rod 304 is fixedly connected to the filter screen 305.

[0021] Four elastic plates 306 are provided. Two elastic plates 306 are fixedly installed on each side of the filter screen 305 and the two sides are symmetrical to each other. The other end of the elastic plate 306 is fixedly connected to the box body 1. The elastic plates 306 are connected by bolts.

[0022] The crushing mechanism 4 includes a crushing motor 401, a drive gear 402, a driven gear 403, a main crushing roller 404, and a driven crushing roller 405. The output end of the crushing motor 401 is fixedly connected to the drive gear 402. The drive gear 402 and the driven gear 403 are rotatably mounted on the outer surface of the housing 1. The drive gear 402 and the driven gear 403 have the same module and mesh with each other. The main crushing roller 404 is fixedly connected to the drive gear 402, and the driven crushing roller 405 is fixedly connected to the driven gear 403. The main crushing roller 404 and the driven crushing roller 405 are movably mounted on the inner side of the housing 1, and the crushing motor 401 is fixedly mounted on the outer surface of the housing 1.

[0023] The conveying mechanism 7 includes a conveying motor 701, a drive wheel 702, a conveyor belt 703, and a driven wheel 704. The conveying motor 701 is fixedly installed on the outer surface of the housing 1, and the drive wheel 702 and the driven wheel 704 are movably installed inside the housing 1. The output end of the conveying motor 701 passes through the housing 1 and is fixedly connected to the drive wheel 702. The conveyor belt 703 is installed on the drive wheel 702 and the driven wheel 704.

[0024] A dust cover 5 is fixedly installed on the outer surface of the box 1. The dust cover 5 is located at the conveying outlet of the conveying mechanism 7. Wheels are installed at the lower end of the storage box 6. The storage box 6 is located below the dust cover 5. A support frame 8 is fixedly installed on the outer surface of the box 1. The other end of the support frame 8 is fixedly connected to the feed inlet 2. The feed inlet 2 is located above the first discharge outlet 9. The filter screen 305 is installed at a 25° angle. The conveying mechanism 7 is installed at a 25° angle.

[0025] Working principle: When collecting wood chips, the wood chips enter from the feed inlet 1. The screening motor 301 drives the filter screen 305 to vibrate and screen the wood chips through the rotating block 302, transmission rod 303, connecting rod 304 and elastic plate 306. The large pieces of wood chips after screening enter the first discharge port 9, and the small pieces of wood chips fall from the second discharge port 10 onto the conveying mechanism 7. The crushing motor 401 drives the drive gear 402 and the main crushing roller 404 to rotate. The drive gear 402 and the driven gear 403 mesh. The rotation of the driven gear 403 drives the driven crushing roller 405 to rotate, crushing the large pieces of wood chips that fall into the first discharge port 9. The conveying motor 701 drives the transmission wheel 702 to rotate, causing the driven wheel 704 to rotate. The conveyor belt 703 transports the screened small pieces of wood chips and the processed large pieces of wood chips together to the storage box 6.

[0026] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A wood waste collection device, characterized in that, The box includes a housing (1), which has a first discharge port (9) and a second discharge port (10) at its upper end. The first discharge port (9) and the second discharge port (10) are separated. A screening mechanism (3) is installed at the upper end of the first discharge port (9). A crushing mechanism (4) is installed inside the second discharge port (10). A conveying mechanism (7) is installed on the inner side surface of the housing (1). The conveying mechanism (7) is located below the first discharge port (9) and the second discharge port (10). The housing (1) is provided with a storage box (6).

2. The wood waste collection device according to claim 1, characterized in that, The screening mechanism (3) includes a screening motor (301), a rotating block (302), a transmission rod (303), a connecting rod (304), a filter screen (305), and an elastic plate (306). The screening motor (301) is fixedly installed on the upper end of the housing (1). The output end of the screening motor (301) is fixedly connected to the rotating block (302). The other end of the rotating block (302) is rotatably connected to the transmission rod (303). The transmission rod (303) is fixedly connected to the connecting rod (304). The other end of the connecting rod (304) is fixedly connected to the filter screen (305).

3. The wood waste collection device according to claim 2, characterized in that, The elastic plate (306) is set to four pieces. Two elastic plates (306) are fixedly installed on both sides of the filter screen (305) and the two sides are symmetrical to each other. The other end of the elastic plate (306) is fixedly connected to the box body (1). The elastic plate (306) is connected by bolts.

4. A wood waste collection device according to claim 3, characterized in that, The crushing mechanism (4) includes a crushing motor (401), a drive gear (402), a driven gear (403), a main crushing roller (404), and a driven crushing roller (405). The output end of the crushing motor (401) is fixedly connected to the drive gear (402). The drive gear (402) and the driven gear (403) are rotatably mounted on the outer surface of the housing (1). The drive gear (402) and the driven gear (403) have the same module. The drive gear (402) and the driven gear (403) mesh with each other. The main crushing roller (404) is fixedly connected to the drive gear (402). The driven crushing roller (405) is fixedly connected to the driven gear (403). The main crushing roller (404) and the driven crushing roller (405) are movably mounted on the inner side of the housing (1). The crushing motor (401) is fixedly mounted on the outer surface of the housing (1).

5. A wood waste collection device according to claim 4, characterized in that, The conveying mechanism (7) includes a conveying motor (701), a drive wheel (702), a conveyor belt (703), and a driven wheel (704). The conveying motor (701) is fixedly installed on the outer surface of the housing (1). The drive wheel (702) and the driven wheel (704) are movably installed inside the housing (1). The output end of the conveying motor (701) passes through the housing 1 and is fixedly connected to the drive wheel (702). The conveyor belt (703) is installed on the drive wheel (702) and the driven wheel (704).

6. A wood waste collection device according to claim 5, characterized in that, A dust cover (5) is fixedly installed on the outer surface of the box (1). The dust cover (5) is located at the conveying outlet of the conveying mechanism (7). The storage box (6) is equipped with wheels at the lower end and is located below the dust cover (5).

7. A wood waste collection device according to claim 6, characterized in that, A support frame (8) is fixedly installed on the outer surface of the box (1), and the other end of the support frame (8) is fixedly connected to the feed inlet (2), which is located above the first discharge outlet (9).

8. A wood waste collection device according to claim 7, characterized in that, The filter screen (305) is installed at a 25° angle, and the conveying mechanism (7) is installed at a 25° angle.

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