Foundation-free combined all-in-one machine for wood chip processing

Abstract

The utility model relates to the technical field of wood chip product processing, in particular to a base-free combined all-in-one machine for wood chip processing, which comprises a base-free integral steel frame, and a feeding belt conveyor, a drum chipper, a discharging belt conveyor and a movable belt conveyor which are arranged on the base-free integral steel frame. According to the base-free combined all-in-one machine for wood chip processing, the feeding and discharging belt conveyor and the chipping machine are combined to form the base-free all-in-one machine, wood chips can be prepared along with the positions of raw materials, the base-free combined all-in-one machine is suitable for diversity of the raw materials and various kinds of wood including small-diameter wood, slabs, battens and the like, the processing efficiency can be greatly improved, and the production cost can be greatly reduced. And the production safety is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to wood chip product processing technical field especially relates to a wood chip processing foundation-free combination integrated machine. BACKGROUND

[0002] In the wood-based panel industry, the preparation of wood chips is the source of wood-based panels, and the demand for raw materials is the foundation. With the increase of market capacity, the transportation and processing costs of raw materials also increase.

[0003] Although the "three remaining" materials, small firewood and medium and small diameter wood in the existing forest area have good supply, due to the limitation of transportable radius and the regulation of load limit, the freight cost is high.

[0004] Production enterprises need to transport raw materials to the factory before they can be prepared into wood chips, increasing the cost of enterprises and transportation fees.

[0005] The wood chip processing foundation-free combination integrated machine can be prepared into semi-finished wood chips nearby, the transportation of semi-finished products does not exist the constraint of load limit, reduces the cost and saves the cost, and the integrated machine has the advantages of flexibility and mobility. INVENTION CONTENTS

[0006] In view of the deficiencies in the prior art, the utility model provides a wood chip processing foundation-free combination integrated machine which can greatly improve the processing efficiency, reduce the production cost and has wide application range.

[0007] The utility model is realized through the following technical schemes:

[0008] The utility model provides a wood chip processing foundation-free combination integrated machine, including foundation-free whole steel frame and setting on the foundation-free whole steel frame material feeding belt conveyor, drum chipper, discharge belt conveyor and mobile belt conveyor;

[0009] The material feeding belt conveyor is used for realizing wood chip feeding and conveying, and includes a material feeding belt conveyor drive device and a material feeding belt conveyor tail tensioning device, wherein the material feeding belt conveyor tail tensioning device is connected with the material feeding belt conveyor drive device;

[0010] The drum chipper is correspondingly arranged at the outlet end of the material feeding belt conveyor, and includes a machine body, a feeding mechanism, a feeding mechanism, a chipper knife roll and a chipper drive motor, wherein the feeding mechanism is arranged on the machine body, the feeding mechanism is connected with the outlet end of the material feeding belt conveyor drive device, the feeding mechanism is correspondingly arranged at the outlet end of the feeding mechanism, the chipper knife roll is correspondingly arranged at the outlet end of the feeding mechanism, and the chipper drive motor is connected with the chipper knife roll;

[0011] The discharge belt conveyor is correspondingly arranged below the drum chipper, and comprises a discharge belt conveyor transmission device, a discharge belt conveyor tail tension device and a full-range material guide groove.

[0012] The mobile belt conveyor is correspondingly arranged at the outlet end of the discharge belt conveyor, and is used for receiving the finished products sent out by the discharge belt conveyor and sending out the finished products.

[0013] In order to facilitate the guidance and remove the related sundries, the feeding mechanism comprises a head roller and a cleaning roller, the head roller abuts against the outlet end of the feeding belt conveyor transmission device, and the cleaning roller abuts against the head roller.

[0014] In order to flexibly adjust the feeding speed to adapt to different types of products, the feeding mechanism comprises an upper feeding roller group and a lower feeding roller group, and a feeding channel communicated with the chipper cutter roller is formed between the upper feeding roller group and the lower feeding roller group.

[0015] Further, the upper feeding roller group is connected with an oil cylinder, and the oil cylinder can drive the upper feeding roller group to swing, so as to adjust the size of the feeding channel.

[0016] In order to avoid that the product with a size too large falls, the chipper cutter roller bottom end is provided with a chipper sieve.

[0017] In order to ensure the safety during processing, the chipper cutter roller top end is provided with a reversible upper cover capable of covering the chipper cutter roller.

[0018] The wood chip processing foundation-free combined all-in-one machine is combined with the chipper to form a foundation-free all-in-one machine through the feeding and discharging belt conveyors, wood chip preparation can be performed following the position of raw materials, the diversity of raw materials is suitable, various wood materials including small-diameter wood, board skin and board strip can greatly improve the processing efficiency, reduce the production cost and ensure the safety during production. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a front view of the wood chip processing foundation-free combined all-in-one machine.

[0020] Figure 2 It is a top view of the wood chip processing foundation-free combined all-in-one machine. DETAILED DESCRIPTION

[0021] The advantages and characteristics of the wood chip processing foundation-free combined all-in-one machine are described in detail in combination with the drawings, so that the protection scope of the wood chip processing foundation-free combined all-in-one machine can be more clearly and explicitly defined.

[0022] In combination withFigure 1 、 Figure 2 The wood chip processing base-free combination all-in-one machine shown in the figure comprises a base-free overall steel frame 1 and a feeding belt conveyor, a drum chipper, a discharging belt conveyor and a moving belt conveyor arranged on the base-free overall steel frame 1.

[0023] Specifically, the feeding belt conveyor is used for realizing wood chip feeding and conveying and comprises a feeding belt conveyor transmission device 2 and a feeding belt conveyor tail tensioning device 3 connected with the feeding belt conveyor transmission device 2, and in addition, side baffle quick doors 4 are arranged on both sides of the top end of the feeding belt conveyor transmission device 2.

[0024] The drum chipper is correspondingly arranged at the outlet end of the feeding belt conveyor and comprises a machine body, a feeding mechanism, a feeding device, a chipper cutter roll 9 and a chipper driving motor 17. The feeding mechanism is arranged on the machine body and comprises a head roller 5 and a cleaning roller 6. The feeding device is correspondingly arranged at the outlet end of the feeding mechanism and comprises an upper feeding roller set 7 and a lower feeding roller set 8. The upper feeding roller set 7 and the lower feeding roller set 8 are driven by a feeding roller motor 16. The upper feeding roller set 7 and the lower feeding roller set 8 form a feeding channel in communication with the chipper cutter roll 9. The upper feeding roller set 7 is connected with an oil cylinder which is driven by a hydraulic station 19. The oil cylinder can drive the upper feeding roller set 7 to swing so as to adjust the size of the feeding channel. The chipper cutter roll 9 is correspondingly arranged at the outlet end of the feeding device. The chipper driving motor 17 is connected with the chipper cutter roll 9 through a transmission belt 18. The bottom end of the chipper cutter roll 9 is provided with a chipper screen 10. The top end of the chipper cutter roll 9 is provided with a reversible upper cover 11 capable of covering the chipper cutter roll 9.

[0025] The discharging belt conveyor is correspondingly arranged below the drum chipper and comprises a discharging belt conveyor transmission device 12, a discharging belt conveyor tail tensioning device 13 and a full-range material guide groove 14. The discharging belt conveyor tail tensioning device 13 is connected with the discharging belt conveyor transmission device 12. The full-range material guide groove 14 is arranged at the top end of the discharging belt conveyor transmission device 12.

[0026] The moving belt conveyor 15 is correspondingly arranged at the outlet end of the discharging belt conveyor and is used for receiving the finished products sent out by the discharging belt conveyor and sending out the finished products.

[0027] In the utility model, the spiral tensioning device is adopted at the tail of the feeding belt conveyor, the tensioning is adjusted conveniently, the quick doors are opened on the side baffle, and the raw materials are conveniently cleaned and the conveying belt is conveniently bonded;

[0028] The head roller of the feeding belt conveyor is installed on the chipper, and the gap between the head roller and the cleaning roller of the chipper is conveniently adjusted;

[0029] The components of the feeding belt machine mainly include a transmission device, a tensioning device and a cleaning device. The conveying belt transports raw materials to the feeding port of the drum chipper through power.

[0030] The drum chipper adopts a new type of full opening structure of the upper cover. It not only increases the operation space for replacing the flying knife, but also provides favorable conditions for replacing the screen and the knife roll, and can be directly hoisted and installed.

[0031] The drum chipper is composed of a body, a knife roll, an upper and lower feeding mechanism, a feeding device, a hydraulic system and the like. The hydraulic system is equipped with an upper cover oil cylinder for lifting and closing the upper cover, a bottom knife oil cylinder for pulling out and pushing in the bottom knife, and a ball head oil cylinder for lifting the upper feeding roll. The upper feeding roll is lowered by using the self-weight to automatically return the buffer oil cylinder (the upper feeding roll has two groups of oil cylinders in parallel: ball head oil cylinder + buffer oil cylinder).

[0032] Wood is sent into the feeding port. When the wood contacts the cutting blade of the drum chipper, it is cut along with the high-speed rotation of the cutting blade. The qualified pieces cut down fall through the screen holes and are discharged from the bottom. Large pieces will be cut again in the machine.

[0033] The drum chipper is suitable for various wood, including small diameter wood, board skin, board strip and the like, and can produce wood chips of different sizes and shapes.

[0034] The discharge belt machine adopts a flat belt machine structure for compactness and space saving. Full-length guide grooves are used on both sides to prevent wood chips from spilling.

[0035] The components of the discharge belt conveyor mainly include a transmission device, a tensioning device and a cleaning device. The conveying belt transports the qualified pieces cut down to the next process equipment, i.e. enters the stockyard or is directly loaded into a transport vehicle for transfer.

[0036] The feeding and discharging belt machine + chipper combination foundation-free integrated machine is easy to install, only needs a flat hardened ground, and the overall foundation steel frame bottom is fixed by chemical bolts. When moving, only the fastening nuts of the chemical bolts need to be loosened, and the whole machine can be lifted and moved.

[0037] Considering the flexibility of the discharge belt machine + chipper combination foundation-free integrated machine and the transfer of wood chips, a mobile combination belt machine can be considered for subsequent work (or loading) of wood chips.

[0038] In the description of the utility model, it is necessary to explain that the terms "center", "upper", "lower", "left", "right", "between", "horizontal", "inner", "outer" and the like indicate the position or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular position, be constructed and operated in a particular position, and therefore cannot be understood as a limitation on the utility model.

[0039] Based on the above ideal embodiments of the utility model, through the above description, relevant staff can make various changes and modifications without deviating from the technical idea of the utility model. The technical scope of the utility model is not limited to the content in the specification, and the technical scope must be determined according to the scope of claims.

Claims

1. A foundation-free integrated machine for wood chip processing, characterized in that: Includes a foundation-free integral steel frame and a feeding belt conveyor, a drum chipper, a discharge belt conveyor, and a mobile belt conveyor mounted on the foundation-free integral steel frame; The feeding belt conveyor is used to realize the feeding and conveying of wood chips, including a feeding belt conveyor drive device and a feeding belt conveyor tail tensioning device, wherein the feeding belt conveyor tail tensioning device is connected to the feeding belt conveyor drive device; The drum chipper is located at the outlet end of the feed belt conveyor and includes a machine body, a feeding mechanism, a chipper roller, and a chipper drive motor. The feeding mechanism is located on the machine body and is connected to the outlet end of the feed belt conveyor. The feeding mechanism is located at the outlet end of the feeding mechanism, and the chipper roller is located at the outlet end of the feeding mechanism. The chipper drive motor is connected to the chipper roller. The discharge belt conveyor is correspondingly installed below the drum chipper and includes a discharge belt conveyor drive device, a discharge belt conveyor tail tensioning device and a full-length guide chute. The discharge belt conveyor tail tensioning device is connected to the discharge belt conveyor drive device, and the full-length guide chute is installed at the top of the discharge belt conveyor drive device. The mobile conveyor belt is positioned at the outlet end of the discharge conveyor belt to receive the finished product delivered by the discharge conveyor belt and to deliver the finished product out.

2. The wood chip processing foundation-free integrated machine according to claim 1, characterized in that: The feeding mechanism includes a head roller and a cleaning roller. The head roller abuts against the outlet end of the feed belt conveyor, and the cleaning roller abuts against the head roller.

3. The wood chip processing foundation-free integrated machine according to claim 2, characterized in that: The feeding mechanism includes an upper feeding roller group and a lower feeding roller group, and a feeding channel connected to the chipper's cutter roller is formed between the upper feeding roller group and the lower feeding roller group.

4. The foundation-free integrated wood chip processing machine according to claim 3, characterized in that: The upper feeding roller assembly is connected to the hydraulic cylinder, which can drive the upper feeding roller assembly to swing, thereby adjusting the size of the feeding channel.

5. The wood chip processing foundation-free integrated machine according to claim 1, characterized in that: A chipper screen is provided at the bottom end of the chipper's cutter roller.

6. The foundation-free integrated wood chip processing machine according to claim 5, characterized in that: The chipper's cutter roller is provided with a flip-up cover that can cover the chipper's cutter roller.

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