Full-hydraulic-control multifunctional firewood processor

Abstract

The utility model relates to a full hydraulic control multifunctional firewood processor which comprises a main machine frame, a feeding conveying mechanism is arranged at the front end of the main machine frame, a locking mechanism is arranged above the feeding conveying mechanism, the locking mechanism comprises a locking piece, a locking hydraulic cylinder and a locking rotating shaft, the locking piece is fixedly arranged on the locking rotating shaft, and the locking hydraulic cylinder is arranged on the locking rotating shaft. The locking hydraulic cylinder drives the locking rotating shaft to rotate back and forth; a cutting mechanism is arranged behind the feeding conveying mechanism and comprises a cutting saw, a cutting hydraulic cylinder and a cutting rotating shaft, the cutting saw is fixedly arranged on the cutting rotating shaft, and the cutting hydraulic cylinder drives the cutting rotating shaft to rotate in a reciprocating mode; a sliding way is arranged below the cutting mechanism, a wood splitting blade is arranged in the sliding way, a wood splitting hydraulic cylinder is arranged at the front end of the sliding way and can push wood to abut against the wood splitting blade, and a discharging and conveying mechanism is arranged behind the sliding way. The automatic wood sawing and splitting machine integrates automatic feeding, hydraulic locking and fixing, hydraulic wood sawing, hydraulic wood splitting and automatic discharging, and is high in automation degree, strong in power output and high in working efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of wood processing, and particularly relates to a multi-functional firewood processor with full hydraulic control. Background Art

[0002] Firewood processing is a regular task in rural areas, especially for winter heating. After conventional tree felling, the cylindrical wood is formed through primary processing such as removing side branches. However, the round logs are usually long and heavy, making it difficult to directly process them into firewood.

[0003] Conventional processing methods require multiple devices and multiple processes in steps as follows:

[0004] The pre-processed round logs are cut into required round log segments with a traditional saw. Before cutting the log segments, a special measuring tool is needed to measure to obtain round logs of the desired same length.

[0005] The log is split into smaller blocks with an axe or a vertical or horizontal log splitter.

[0006] After obtaining the corresponding small wood blocks, manual loading is required, or the obtained small wood blocks are manually placed on a separate conveyor for loading.

[0007] There are many processes and it is very labor-consuming, with low production efficiency. Therefore, it has practical significance to design a firewood processing device that can achieve automated processing. Content of the Utility Model

[0008] In view of this, the purpose of the utility model is to overcome the deficiencies of the prior art and provide a multi-functional firewood processor with full hydraulic control, which integrates automatic feeding, hydraulic locking and fixing, hydraulic sawing, hydraulic splitting and automatic discharging, and has strong hydraulic power output, greatly improving the production efficiency.

[0009] To achieve the above purpose, the utility model adopts the following technical solutions:

[0010] The multi-functional firewood processor with full hydraulic control includes a main machine frame. An inlet conveying mechanism is arranged at the front end of the main machine frame. A locking mechanism is arranged above the inlet conveying mechanism. The locking mechanism includes a locking part, a locking hydraulic cylinder and a locking rotating shaft. The locking part is fixedly arranged on the locking rotating shaft, and the locking hydraulic cylinder drives the locking rotating shaft to rotate reciprocally.

[0011] A cutting mechanism is arranged behind the inlet conveying mechanism. The cutting mechanism includes a cutting saw, a cutting hydraulic cylinder and a cutting rotating shaft. The cutting saw is fixedly arranged on the cutting rotating shaft, and the cutting hydraulic cylinder drives the cutting rotating shaft to rotate reciprocally.

[0012] A slideway is arranged below the cutting mechanism, a log-splitting blade is arranged in the slideway, a log-splitting hydraulic cylinder is arranged at the front end of the slideway. When the wood falls into the slideway, the log-splitting hydraulic cylinder can push the wood against the log-splitting blade, and a discharging conveying mechanism is arranged at the rear of the slideway.

[0013] To better implement the present utility model, further optimization is made to the above structure. The feeding conveying mechanism and the discharging conveying mechanism are both conveyor belts.

[0014] To better implement the present utility model, further optimization is made to the above structure. The front end of the discharging conveying mechanism is connected with a swing head mechanism. The swing head mechanism is swing-hinged left and right with the main machine frame behind the slideway, and an angle limiting mechanism is also arranged between the two.

[0015] To better implement the present utility model, further optimization is made to the above structure. The discharging conveying mechanism is swing-hinged up and down with the swing head mechanism, and movable support legs are arranged at the bottom of the discharging conveying mechanism.

[0016] To better implement the present utility model, further optimization is made to the above structure. The locking member is an arc-shaped support frame.

[0017] To better implement the present utility model, further optimization is made to the above structure. The cutting saw is a cutting chain saw driven by a hydraulic motor.

[0018] To better implement the present utility model, further optimization is made to the above structure. A limiting scale is arranged behind the cutting saw.

[0019] To better implement the present utility model, further optimization is made to the above structure. Protective covers are arranged above the locking mechanism, the cutting mechanism and the slideway, and a glass observation window is arranged on the protective cover.

[0020] To better implement the present utility model, further optimization is made to the above structure. Wheels and supports are arranged at the bottom of the main machine frame, and a towing bar is also arranged on the main machine frame.

[0021] To better implement the present utility model, further optimization is made to the above structure. A hydraulic pump is arranged inside the main machine frame, and the hydraulic pump provides power for all hydraulic components.

[0022] The present utility model has the following beneficial effects compared with the prior art:

[0023] 1. The all-hydraulic-controlled multi-functional firewood processor provided by the present utility model integrates automatic feeding, hydraulic locking and fixing, hydraulic sawing, hydraulic log splitting and automatic discharging. It has a high degree of automation. Only need to put the round log on the feeding conveying mechanism, then the round log can be automatically controlled to pass through multiple processes and be processed into finished firewood. Moreover, hydraulic is used as the power source for sawing and log splitting, with strong power output and high working efficiency.

[0024] 2. The front end of the discharging and conveying mechanism of the present utility model is connected with a swing head mechanism, which can adjust the conveying angle of firewood according to actual use requirements to help with quick loading; the discharging and conveying mechanism is swing-hinged with the swing head mechanism up and down, and can freely adjust the conveying height of firewood; the locking member is an arc-shaped support frame to better fix the round logs; a limit scale is arranged behind the cutting saw for accurately controlling the cutting length; a protective cover is provided, and a glass observation window is arranged on the protective cover, which can not only play a protective role, but also observe the specific working state inside the equipment through the glass observation window; wheels are arranged at the bottom of the main machine frame to facilitate the movement of the equipment and quickly change the working site. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following-described drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0026] Figure 1 is the overall structural schematic diagram of the fully hydraulic multi-functional firewood processing machine of the present utility model;

[0027] Figure 2 is the structural schematic diagram of the locking mechanism in the present utility model;

[0028] Figure 3 is the structural schematic diagram of the cutting mechanism and the slideway in the present utility model;

[0029] Figure 4 is the connection structural schematic diagram of the discharging and conveying mechanism in the present utility model.

[0030] In the figure:

[0031] 1 - main machine frame, 101 - folding fixing hole one, 2 - feeding and conveying mechanism, 3 - locking mechanism, 301 - locking member, 302 - locking hydraulic cylinder, 303 - locking rotating shaft, 4 - cutting mechanism, 401 - cutting saw, 402 - cutting hydraulic cylinder, 403 - cutting rotating shaft, 5 - slideway, 6 - splitting knife edge, 8 - discharging and conveying mechanism, 801 - connection hole one, 802 - folding fixing hole two, 9 -, 901 - connection hole two, 10 - angle limiting mechanism, 1001 - limiting hole, 1002 - limiting pin, 11 - movable support leg, 12 - limit scale, 13 - protective cover, 14 - glass observation window, 15 - wheel, 16 - support, 17 - towing bar, 18 - sleeve, 19 - pin shaft. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0032] To make the objectives, technical solutions and advantages of the present utility model clearer, the technical solutions of the present utility model will be described in detail below. Apparently, the described embodiments are only a part rather than all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the scope protected by the present utility model.

[0033] In the description of the present utility model, it should be noted that unless otherwise specified, the meaning of "a plurality of" is two or more; the orientation or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0034] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", and "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0035] Referring to Figures 1-4 , the all-hydraulic controlled multi-functional firewood processor provided by the present utility model includes a main machine frame 1. A hydraulic pump is arranged inside the main machine frame 1. The hydraulic pump provides power for all hydraulic components. The hydraulic drive has strong power output, high working efficiency, and good stability. Since wood usually works in different areas such as forest farms, open spaces, and homes, and it is troublesome to frequently change the working site, and it is relatively troublesome to move the equipment. By arranging wheels 15 and supports 16 at the bottom of the main machine frame 1, and a towing bar 17 is also arranged on the main machine frame 1, it is convenient for trailer movement. The support 16 can be freely lifted and retracted to play a role of fixed support. When towing, the support 16 is retracted and locked with a trailer hook on the towing bar 17 for towing.

[0036] At the front end of the mainframe frame 1, there is a feeding and conveying mechanism 2, which is a hydraulically driven conveyor belt used to automatically convey logs into the machine for processing. Above the feeding and conveying mechanism 2, there is a locking mechanism 3, which includes a locking member 301, a locking hydraulic cylinder 302, and a locking rotating shaft 303. The locking member 301 is fixedly arranged on the locking rotating shaft 303, and the locking hydraulic cylinder 302 drives the locking rotating shaft 303 to rotate reciprocally. When the locking rotating shaft 303 drives the locking member 301 to rotate upward, the locking member 301 releases the log; when the locking rotating shaft 303 drives the locking member 301 to rotate downward, the locking member 301 presses and locks the log. The locking member 301 is an arc-shaped support frame, which can better fix the log and prevent the log from rolling during the cutting process.

[0037] Behind the feeding and conveying mechanism 2, there is a cutting mechanism 4, which includes a cutting saw 401, a cutting hydraulic cylinder 402, and a cutting rotating shaft 403. The cutting saw 401 is a cutting chain saw driven by a hydraulic motor, and the cutting saw 401 is fixedly arranged on the cutting rotating shaft 403. The cutting hydraulic cylinder 402 drives the cutting rotating shaft 403 to rotate reciprocally. Behind the cutting saw 401, there is a limit scale 12. When the log is conveyed into the machine through the feeding and conveying mechanism 2, the limit scale 12 is used to limit the depth of the log entering, so as to accurately control the cutting length of the log.

[0038] Below the cutting mechanism 4, there is a slideway 5. Inside the slideway 5, there is a wood splitting blade 6. At the front end of the slideway 5, there is a wood splitting hydraulic cylinder (not shown in the drawing, its position is opposite to the wood splitting blade 6 and will only extend when working). When the wood falls into the lower slideway 5 after being cut by the cutting saw 401, the wood splitting hydraulic cylinder can push the wood against the wood splitting blade 6, and the wood is split by the wood splitting blade 6 in front under the pressure of the wood splitting hydraulic cylinder. Then the split firewood enters the discharging and conveying mechanism 8 behind the slideway 5 smoothly. The discharging and conveying mechanism 8 is also a hydraulically driven conveyor belt, which is used to convey the split firewood to a designated location.

[0039] The front end of the discharging and conveying mechanism 8 is connected to the swing head mechanism 9. The swing head mechanism 9 is swing-hinged to the left and right with the main machine frame 1 behind the slideway 5. A docking hole is vertically opened on the swing head mechanism 9, and a sleeve 18 is vertically arranged on the main machine frame 1 behind the slideway 5. Align the docking hole with the sleeve 18, and then insert a pin shaft 19 between the two to hinge them together. The angle of firewood conveying can be adjusted according to actual usage requirements to help with rapid loading. Moreover, an angle limiting mechanism 10 is provided between the two, including a plurality of limiting holes 1001 arranged on the swing head mechanism 9 and a limiting pin 1002 arranged on the main machine frame 1. The plurality of limiting holes 1001 are evenly distributed in a fan shape with the hinge point as the center, and the angle between every two limiting holes 1001 is set to 15°. By swinging the swing head mechanism 9 left and right, the limiting pin 1002 can be inserted into the limiting holes 1001 at different positions, and the left and right swing angle of the swing head mechanism 9 can be fixed.

[0040] The discharging and conveying mechanism 8 is swing-hinged to the swing head mechanism 9 up and down. A connecting hole 801 is opened on the side of the vertical plate of the discharging and conveying mechanism 8, and a connecting hole 901 is opened on the side of the vertical plate of the swing head mechanism 9. Use a pin to connect the connecting hole 801 and the connecting hole 901 in series, so that the two can swing freely up and down, and the height of firewood conveying can be freely adjusted according to the height of the firewood stack. An adjustable support leg 11 is arranged at the bottom of the discharging and conveying mechanism 8 to support the discharging and conveying mechanism 8. The height of the adjustable support leg 11 is controlled by a hydraulic cylinder, with strong supporting force and more convenient adjustment. Moreover, a folding fixing hole 802 is also opened on the side of the vertical plate of the discharging and conveying mechanism 8, and a folding fixing hole 101 is opened at the top of the main machine frame 1 at the rear end of the slideway 5. When the discharging and conveying mechanism 8 is continuously raised so that the folding fixing hole 802 is opposite to the folding fixing hole 101, insert a bolt between the two to erect and fix the discharging and conveying mechanism 8 on the main machine frame 1, which can reduce the floor area of the discharging and conveying mechanism 8 and is convenient for transportation.

[0041] A protective cover 13 is arranged above each of the locking mechanism 3, the cutting mechanism 4 and the slideway 5. A glass observation window 14 is arranged on the protective cover 13, which can not only play a protective role, but also observe the specific working state inside the equipment through the glass observation window 14, combining safety and visualization.

[0042] Working principle:

[0043] First, place the log on the feeding conveyor mechanism 2. The log is conveyed into the machine until the end of the log reaches the limit scale 12. Then, start the locking mechanism 3 to fix the log in place and prevent it from moving. After it is firmly fixed, start the cutting mechanism 4. The cutting mechanism 4 cuts off the front end of the log, and the cut log section falls into the chute 5 below under the action of gravity. Then, start the splitting hydraulic cylinder. The splitting hydraulic cylinder extends and pushes the fallen log section towards the splitting blade 6. The log section is split by the splitting blade 6 in front under the pressure of the splitting hydraulic cylinder. Then, the split firewood enters the discharging conveyor mechanism 8 behind the chute 5 along the trend, and the split firewood is conveyed to the designated location through the conveyor.

[0044] As described above, it is only the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of changes or substitutions, which should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claimed rights.

Claims

1. A fully hydraulic multi-functional firewood processor, characterized in that: It includes a mainframe (1), a feeding and conveying mechanism (2) is arranged at the front end of the mainframe (1), a locking mechanism (3) is arranged above the feeding and conveying mechanism (2), the locking mechanism (3) includes a locking member (301), a locking hydraulic cylinder (302) and a locking rotating shaft (303), the locking member (301) is fixedly arranged on the locking rotating shaft (303), and the locking hydraulic cylinder (302) drives the locking rotating shaft (303) to rotate reciprocally; A cutting mechanism (4) is arranged behind the feeding and conveying mechanism (2), the cutting mechanism (4) includes a cutting saw (401), a cutting hydraulic cylinder (402) and a cutting rotating shaft (403), the cutting saw (401) is fixedly arranged on the cutting rotating shaft (403), and the cutting hydraulic cylinder (402) drives the cutting rotating shaft (403) to rotate reciprocally; A slideway (5) is arranged below the cutting mechanism (4), a wood-splitting blade (6) is arranged in the slideway (5), a wood-splitting hydraulic cylinder is arranged at the front end of the slideway (5), when the wood falls into the slideway (5), the wood-splitting hydraulic cylinder can push the wood against the wood-splitting blade (6), and a discharging and conveying mechanism (8) is arranged behind the slideway (5).

2. The fully hydraulic multi-functional firewood processor according to claim 1, wherein: Both the feeding and conveying mechanism (2) and the discharging and conveying mechanism (8) are conveyor belts.

3. The fully hydraulic controlled multi-functional firewood processor according to claim 2, characterized in that: The front end of the discharging and conveying mechanism (8) is connected with a swing head mechanism (9), the swing head mechanism (9) is swing-hinged left and right with the mainframe (1) behind the slideway (5), and an angle limiting mechanism (10) is also arranged between them.

4. The fully hydraulic controlled multi-functional firewood processor according to claim 3, characterized in that: The discharging and conveying mechanism (8) is swing-hinged up and down with the swing head mechanism (9), and movable legs (11) are arranged at the bottom of the discharging and conveying mechanism (8).

5. The fully hydraulic controlled multi-functional firewood processor according to claim 1, characterized in that: The locking member (301) is an arc-shaped support frame.

6. The fully hydraulic controlled multi-functional firewood processor according to claim 1, wherein: The cutting saw (401) is a cutting chain saw driven by a hydraulic motor.

7. The fully hydraulic controlled multi-functional firewood processor according to claim 6, characterized in that: A limiting scale (12) is arranged behind the cutting saw (401).

8. The fully hydraulic multi-functional firewood processor according to any one of claims 1-7, characterized in that: Protective covers (13) are arranged above the locking mechanism (3), the cutting mechanism (4) and the slideway (5), and glass observation windows (14) are arranged on the protective covers (13).

9. The fully hydraulic controlled multi-functional firewood processor according to claim 8, wherein: Wheels (15) and supports (16) are arranged at the bottom of the mainframe (1), and a towing bar (17) is also arranged on the mainframe (1).

10. The fully hydraulic controlled multi-functional firewood processor according to claim 9, characterized in that: A hydraulic pump is arranged inside the mainframe (1), and the hydraulic pump provides power for all hydraulic components.

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