Wood chip treatment equipment for wood processing
By introducing a screening mechanism and vibration components into the wood processing equipment, the problem of existing equipment being unable to classify and collect wood chips has been solved, enabling effective screening and recycling of powdery and flaky wood chips, and improving the practicality and resource utilization efficiency of the equipment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 王山
- Filing Date
- 2025-05-19
- Publication Date
- 2026-05-12
AI Technical Summary
Existing wood processing equipment is unable to classify and collect wood chips of different sizes, resulting in resource waste and insufficient practicality.
A wood chip processing device for wood processing was designed, comprising a screening mechanism, a conveyor, a spraying component, and a vibrating component. The screening mechanism classifies powdery and flaky wood chips, the vibrating component assists in screening, and the spraying component prevents wood chips from flying.
This technology enables the sorting and recycling of different types of wood chips, improves the practicality of the device, avoids screen clogging, and enhances resource utilization efficiency.
Smart Images
Figure CN224221935U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of wood processing, and in particular to a wood chip processing device for wood processing. Background Technology
[0002] Wood is a material extracted from trees or other plants and is widely used in construction, furniture making and other handicrafts. A large amount of wood chips are generated during the wood processing process, and some equipment is needed to collect and process the wood chips generated during the wood processing.
[0003] A search revealed Chinese Patent Publication No. CN219882723U, which discloses a wood chip absorption device for wood processing. The device includes a processing tower, a base fixedly mounted on the bottom of the tower, absorption mechanisms on the top and left sides of the tower, and processing mechanisms on the right side and inside the tower. The device sprays wood chips through atomizing nozzles, while a worm gear motor drives a worm wheel to rotate, causing a diversion pipe to rotate. This allows the atomizing nozzles on the diversion pipe to evenly spray and reduce dust from the wood chips, preventing them from scattering inside the tower and effectively reducing pollution in the wood processing environment, thus improving processing efficiency. A filter plate filters the wood chips, allowing wastewater to be discharged through a guide channel. The dried wood chips can be collected by removing the filter plate for utilization or treatment, avoiding the direct discarding of collected wood chips, which results in energy loss and waste, and leads to low equipment recovery efficiency.
[0004] Although the above-mentioned device can collect wood chips by setting up filter plates and other components, wood processing produces chips of different sizes. The types of products that can be reused after collection are different between powdered wood chips and larger flaky wood chips. The above-mentioned device cannot classify and collect wood chips of different sizes, which is not practical. Therefore, a wood chip processing device for wood processing is proposed to solve the above problems. Utility Model Content
[0005] To overcome the above shortcomings, this utility model provides a wood chip processing device for wood processing, which aims to improve the problem that the existing devices cannot classify and collect wood chips of different sizes, making them impractical.
[0006] To achieve the above objectives, the present invention adopts the following technical solution: a wood chip processing device for wood processing, comprising a shell, a screening mechanism disposed in the middle of the shell, a conveyor disposed in the lower part of the shell, a spraying assembly disposed in the upper part of the conveyor, a suction pump disposed in the upper part of the shell, a discharge hopper fixedly connected to the discharge end of the suction pump, the discharge hopper penetrating and fixedly connected to the shell; the screening mechanism includes a screen plate slidably connected to the shell, connecting plates fixedly connected to the front and rear of the bottom of the screen plate, the screening mechanism further including two mounting plates, the mounting plates being fixedly connected to the shell, an auxiliary assembly being disposed between the connecting plates and the mounting plates, and a vibration assembly being disposed between the two connecting plates and the two mounting plates.
[0007] As a further description of the above technical solution:
[0008] The sieve plate is inclined.
[0009] As a further description of the above technical solution:
[0010] The vibration assembly includes a motor, which is fixedly connected to the housing. A rotating shaft is fixedly connected to the output end of the motor. The rotating shaft passes through and is rotatably connected to the housing. Elliptical plates pass through and are rotatably connected to both the front and rear parts of the rotating shaft.
[0011] As a further description of the above technical solution:
[0012] The auxiliary component includes a hollow rod, which is fixedly connected to a mounting plate. A connecting rod is slidably connected through the middle of the hollow rod. The connecting rod is fixedly connected to a connecting plate. A limit plate is fixedly connected to the bottom end of the connecting rod. A spring is fixedly connected between the limit plate and the hollow rod.
[0013] As a further description of the above technical solution:
[0014] A discharge port is provided on the middle right side of the outer shell, and baffles are fixedly connected to both the front and rear parts of the discharge port. A guide port is provided on the lower right side of the outer shell, and a guide plate is fixedly connected to the lower part of the guide port. A drain pipe is fixedly connected to the lower front side of the outer shell.
[0015] As a further description of the above technical solution:
[0016] The spraying assembly includes a connecting pipe, which is fixedly connected to the outer casing. A water inlet pipe is fixedly connected to the side of the connecting pipe closest to the outer casing. The water inlet pipe passes through the outer casing and is fixedly connected. Multiple spray heads are fixedly connected to the side of the connecting pipe furthest from the water inlet pipe.
[0017] As a further description of the above technical solution:
[0018] The conveyor includes a dewatering track, and the guide plate is in close contact with the dewatering track.
[0019] As a further description of the above technical solution:
[0020] The suction end of the suction pump is fixedly connected to a suction pipe, and the lower end of the suction pipe is fixedly connected to a suction hopper.
[0021] This utility model has the following beneficial effects:
[0022] 1. In this utility model, by setting up the cooperation between the screening mechanism, the conveyor and the spraying components, the device can screen powdery debris and flaky debris, thereby realizing the classification and recycling of different types of debris, which is more practical.
[0023] 2. In this utility model, by setting up the cooperation between the vibration component, the auxiliary component and the screen plate and other components, the device can assist in the discharge of flaky wood chips and avoid screen plate blockage, which can effectively improve the practicality of the device. Attached Figure Description
[0024] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a wood chip processing device for wood processing proposed in this utility model;
[0025] Figure 2 This is a three-dimensional cross-sectional structural diagram of the outer shell of a wood chip processing device for wood processing proposed in this utility model;
[0026] Figure 3 This is a three-dimensional structural diagram of the screening mechanism of a wood chip processing equipment for wood processing proposed in this utility model;
[0027] Figure 4 This is a three-dimensional cross-sectional view of the hollow rod of a wood chip processing device for wood processing proposed in this utility model.
[0028] Legend:
[0029] 1. Outer shell; 2. Conveyor; 3. Screening mechanism; 4. Suction pump; 5. Spraying assembly; 6. Discharge hopper; 31. Screen plate; 32. Connecting plate; 33. Mounting plate; 34. Auxiliary assembly; 35. Vibration assembly; 351. Motor; 352. Rotating shaft; 353. Elliptical plate; 341. Empty rod; 342. Connecting rod; 343. Limiting plate; 344. Spring; 11. Discharge port; 12. Guide port; 13. Guide plate; 14. Drain pipe; 15. Baffle; 51. Connecting pipe; 52. Water inlet pipe; 53. Spray head; 21. Dewatering track; 41. Suction pipe; 42. Suction hopper. Detailed Implementation
[0030] 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.
[0031] Reference Figure 1 - Figure 2 This utility model provides an embodiment of a wood chip processing device, including a housing 1 for connecting various components. A screening mechanism 3 is provided in the middle of the housing 1 for screening flaky and powdery wood chips. A conveyor 2 is provided at the lower part of the housing 1 for conveying powdery materials out of the housing 1 to facilitate the collection of powdery wood chips. A spraying component 5 is provided at the upper part of the conveyor 2 for wetting the powdery wood chips to prevent them from flying during collection. A suction pump 4 is installed on the upper part of the outer casing 1, which is used to collect wood chips into the outer casing 1. The suction end of the suction pump 4 is fixedly connected to a suction pipe 41, which is used to assist in the conveying of wood chips. Depending on the actual needs, a rigid pipe or a flexible hose that can deform can be used. The lower end of the suction pipe 41 is fixedly connected to a suction hopper 42, which is used to assist in the collection of wood chips. The discharge end of the suction pump 4 is fixedly connected to a discharge hopper 6, which is used to assist in sending wood chips into the outer casing 1. The discharge hopper 6 penetrates the outer casing 1 and is fixedly connected.
[0032] Furthermore, a discharge port 11 is provided in the middle of the right side of the outer casing 1, which is used to deliver sheet materials. Baffles 15 are fixedly connected to the front and rear of the discharge port 11 to prevent materials from falling from the front and rear sides of the screen plate 31. A guide port 12 is provided in the lower right side of the outer casing 1, which is used to deliver powder materials. A guide plate 13 is fixedly connected to the lower part of the guide port 12 to help clean the powdery debris on the dewatering conveyor 21. The conveyor 2 includes a dewatering conveyor 21, which is used to dewater damp sawdust. The guide plate 13 is close to the dewatering conveyor 21 to discharge the cleaned material out of the outer casing 1. A drain pipe 14 is fixedly connected to the lower front side of the outer casing 1 to help send the used water out of the outer casing 1.
[0033] Furthermore, the spraying assembly 5 includes a connecting pipe 51 for connecting various components. The connecting pipe 51 is fixedly connected to the housing 1. A water inlet pipe 52 is fixedly connected to the side of the connecting pipe 51 closest to the housing 1, and is connected to a water pipe. The water inlet pipe 52 penetrates through and is fixedly connected to the housing 1. Multiple spray heads 53 are fixedly connected to the side of the connecting pipe 51 furthest from the water inlet pipe 52, and are used to spray water onto the powdery material.
[0034] like Figure 3 - Figure 4As shown, the screening mechanism 3 includes a screen plate 31, which is used to screen flaky wood chips and powdered wood chips. The screen plate 31 is inclined to facilitate material discharge. The screen plate 31 is slidably connected to the outer shell 1. Connecting plates 32 are fixedly connected to the front and rear of the bottom surface of the screen plate 31 to connect various components. The bottom surface of the screen plate 31 is horizontal. The screening mechanism 3 also includes two mounting plates 33, which are used to connect various components. The mounting plates 33 are fixedly connected to the outer shell 1. An auxiliary component 34 is provided between the connecting plates 32 and the mounting plates 33 to assist in making the screen plate 31 vibrate. A vibration component 35 is provided between the two connecting plates 32 and the two mounting plates 33 to make the screen plate 31 vibrate.
[0035] Furthermore, the vibration assembly 35 includes a motor 351 for providing power to the assembly. The motor 351 is fixedly connected to the housing 1. The output end of the motor 351 is fixedly connected to a rotating shaft 352, which is connected by a coupling. The rotating shaft 352 passes through and is rotatably connected to the housing 1. Both the front and rear parts of the rotating shaft 352 are rotatably connected to an elliptical plate 353, which is used to cooperate to make the screen plate 31 vibrate. The plate 353 contacts the connecting plate 32.
[0036] Furthermore, the auxiliary component 34 includes a hollow rod 341, which is used to connect various components. The hollow rod 341 is fixedly connected to the mounting plate 33. A connecting rod 342 is slidably connected through the middle of the hollow rod 341, which is used to cooperate with the hollow rod 341. The connecting rod 342 is fixedly connected to the connecting plate 32. A limiting plate 343 is fixedly connected to the bottom end of the connecting rod 342, which is used to prevent the connecting rod 342 from disengaging from the hollow rod 341. A spring 344 is fixedly connected between the limiting plate 343 and the hollow rod 341, which is used to cooperate with the movement and reset of the connecting rod 342.
[0037] Working principle: When in use, the suction pump 4 is turned on. The suction pump 4 collects the wood chips generated during wood processing through the suction hopper 42 and suction pipe 41. The collected wood chips are sent into the outer casing 1 through the discharge hopper 6 and fall onto the screen plate 31. At this time, the finer powdery wood chips will pass through the screen plate 31 and fall onto the conveyor 2 below, while the larger flaky wood chips will remain on the screen plate 31. At this time, the motor 351 is turned on, and the motor 351 will drive the rotating shaft 352 to rotate. The two elliptical plates 353 connected to the rotating shaft 352 will rotate accordingly, thereby intermittently pushing the connecting plate 32 in contact with it. When the connecting plate 32 moves, the connecting rod 342 connected to the connecting plate 32 will be driven accordingly. The limiting plate 343 fixed to the connecting rod 342 will move together and squeeze the spring 344, thereby causing the connecting plate 32 to vibrate up and down, thereby causing the screen plate 31 connected to it to vibrate to assist in screening the wood chips and assist in discharging the wood chips through the discharge port 11.
[0038] When the powdery wood chips fall through the sieve plate 31 toward the conveyor 2, liquid is supplied to the water inlet pipe 52 through the water pipe. The water will enter the connecting pipe 51 through the water inlet pipe 52 and be sprayed out through the spray head 53 connected to the connecting pipe 51, thereby wetting the falling powdery wood chips and preventing the wood chips from flying. The wet wood chips will fall onto the dewatering conveyor belt 21 of the conveyor 2. Excess water will be filtered by the dewatering conveyor belt 21 and fall into the lower part of the outer shell 1 and be discharged through the drain pipe 14. The wet powdery wood chips will remain on the dewatering conveyor belt 21 and move toward the guide plate 13 of the conveyor 2. When the wet wood chips move to the guide plate 13, the guide plate 13 will scrape the wood chips off the dewatering conveyor belt 21 and discharge them out of the outer shell 1 for collection.
[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A wood chip processing device for wood processing, comprising a housing (1), characterized in that: A screening mechanism (3) is provided in the middle of the outer shell (1), a conveyor (2) is provided in the lower part of the outer shell (1), a spraying component (5) is provided in the upper part of the conveyor (2), a suction pump (4) is provided in the upper part of the outer shell (1), and a discharge hopper (6) is fixedly connected to the discharge end of the suction pump (4). The discharge hopper (6) penetrates and is fixedly connected to the outer shell (1). The screening mechanism (3) includes a screen plate (31), which is slidably connected to the outer shell (1). A connecting plate (32) is fixedly connected to the front and rear of the bottom of the screen plate (31). The screening mechanism (3) also includes two mounting plates (33). The mounting plates (33) are fixedly connected to the outer shell (1). An auxiliary component (34) is provided between the connecting plate (32) and the mounting plate (33). A vibration component (35) is provided between the two connecting plates (32) and the two mounting plates (33).
2. The wood chip processing equipment for wood processing according to claim 1, characterized in that: The sieve plate (31) is inclined.
3. The wood chip processing equipment for wood processing according to claim 1, characterized in that: The vibration assembly (35) includes a motor (351), which is fixedly connected to the outer shell (1). The output end of the motor (351) is fixedly connected to a rotating shaft (352), which is rotatably connected to the outer shell (1). The front and rear parts of the rotating shaft (352) are rotatably connected to an elliptical plate (353).
4. The wood chip processing equipment for wood processing according to claim 1, characterized in that: The auxiliary component (34) includes a hollow rod (341), which is fixedly connected to the mounting plate (33). A connecting rod (342) is slidably connected through the middle of the hollow rod (341). The connecting rod (342) is fixedly connected to the connecting plate (32). A limiting plate (343) is fixedly connected to the bottom end of the connecting rod (342). A spring (344) is fixedly connected between the limiting plate (343) and the hollow rod (341).
5. The wood chip processing equipment for wood processing according to claim 1, characterized in that: The outer shell (1) has a discharge port (11) in the middle of the right side, and baffles (15) are fixedly connected to the front and rear of the discharge port (11). The outer shell (1) has a guide port (12) in the lower right side, and a guide plate (13) is fixedly connected to the lower part of the guide port (12). The outer shell (1) has a drain pipe (14) fixedly connected to the lower front side.
6. The wood chip processing equipment for wood processing according to claim 1, characterized in that: The spraying assembly (5) includes a connecting pipe (51), which is fixedly connected to the outer shell (1). A water inlet pipe (52) is fixedly connected to the side of the connecting pipe (51) near the outer shell (1). The water inlet pipe (52) passes through and is fixedly connected to the outer shell (1). A number of spray heads (53) are fixedly connected to the side of the connecting pipe (51) away from the water inlet pipe (52).
7. The wood chip processing equipment for wood processing according to claim 5, characterized in that: The conveyor (2) includes a dewatering track (21), and the guide plate (13) is in close contact with the dewatering track (21).
8. The wood chip processing equipment for wood processing according to claim 1, characterized in that: The suction end of the suction pump (4) is fixedly connected to a suction pipe (41), and the lower end of the suction pipe (41) is fixedly connected to a suction hopper (42).