Wood splitting machine

Abstract

The invention relates to the technical field of wood splitting machines, and discloses a wood splitting machine which comprises a movable frame, a PTO power input gearbox is installed on the upper side of the movable frame, a hydraulic pushing unit is arranged behind the PTO power input gearbox, a material pushing frame is installed at the output end of the hydraulic pushing unit, a baffle is connected to the rear side of the material pushing frame, and a baffle is arranged on the rear side of the baffle. And a bidirectional control unit is arranged above the hydraulic pushing unit. The hydraulic pushing unit stretches out and draws back to drive the pushing frame to extrude and push wood on the containing plate, the wood is cut by the cutting unit, a baffle is connected to the rear side of the pushing frame, the baffle on the rear side of the returning frame moves forwards along with the wood when the wood enters the cutting knife, half of the wood is in the cutting unit after all oil cylinders are beaten out, and the wood is cut by the cutting unit. And then when the hydraulic pushing unit returns, the baffle and the wood return to the original positions along with the hydraulic pushing unit, the wood falls on the placing plate at the moment, and the hydraulic pushing unit is started again to work circularly.

Description

Technical Field

[0001] The invention relates to the technical field of wood splitters, in particular to a wood splitter. Background Art

[0002] Log splitters are an important auxiliary equipment in the wood chip processing industry. Conventional log splitters are used to split large logs into smaller pieces of wood that are more suitable for handling.

[0003] Usually, these wood splitting devices use a hydraulic system to move the splitting wedge toward the log or the log toward the stationary splitting wedge to split the log. However, most common wood splitters use a single axe to split wood, which has low efficiency. In addition, due to the large size of the logs, it is difficult to load the logs, which may cause the logs to not be split properly during splitting. The operator needs to move and adjust the uncut logs, which reduces the working efficiency of the equipment again. Therefore, those skilled in the art provide a wood splitter to solve the problems raised in the above background technology. Summary of the invention

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the present invention provides a wood splitter to solve the problem that most common wood splitters use an axe to split wood, which has low splitting efficiency, and the large size of logs makes loading difficult, which also leads to the situation that the logs are not split into place during splitting, and the operator is required to move and adjust the logs that have not been split, which further reduces the working efficiency of the equipment.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a wood splitter, comprising a mobile frame, a PTO power input gearbox is installed on the upper side of the mobile frame, a hydraulic pushing unit is arranged at the rear of the PTO power input gearbox, a pushing rack is installed at the output end of the hydraulic pushing unit, a baffle is connected to the rear side of the pushing rack, a two-way control unit is arranged above the hydraulic pushing unit, the two-way control unit includes a wood splitting control valve and a lifting control valve, a flip lifting unit is installed on one side of the mobile frame, a loading rack is connected to the outer side of the flip lifting unit, a cutting unit is installed at the rear end of the mobile frame, the baffle is arranged on the upper side of the cutting unit, and a placement plate is arranged on the bottom side of the pushing rack.

[0008] Preferably, the hydraulic pushing unit consists of a single cylinder or a double cylinder.

[0009] Preferably, the hydraulic pushing unit is connected to the wood splitting control valve in the two-way control unit, and the extension and retraction of the hydraulic pushing unit is controlled by the wood splitting control valve in the two-way control unit. The extension and retraction of the hydraulic pushing unit drives the pushing rack to squeeze and push the wood on the placement board, so that the wood contacts the cutting unit to form a wood splitting process.

[0010] Preferably, the flipping and lifting unit is connected to the lifting control valve in the two-way control unit, and the lifting control valve in the two-way control unit controls the flipping and lifting unit to flip and lift the loading rack, so that the wood rolls and falls onto the placement plate between the pushing rack and the cutting unit.

[0011] Preferably, the cutting unit is composed of horizontal and vertical blades forming a straight-line array axe, which improves the efficiency of wood chopping.

[0012] Preferably, a first anti-splash guard plate is arranged above the pusher rack, and a second anti-splash guard plate is installed on the peripheral side of the cutting unit.

[0013] Preferably, a towing hook is installed at the front end of the movable frame, and wheels are installed at the bottom of the movable frame, so that the wood splitter can be dragged and moved by the towing hook.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the present invention provides a wood splitter having the following beneficial effects:

[0016] Through design, a hydraulic pushing unit is installed on the mobile frame, and the hydraulic pushing unit includes a single cylinder and a double cylinder, so as to achieve the double wood splitting effect of single and double cylinders, and improve the efficiency of wood splitting. The cutting unit is composed of a plurality of vertical and horizontal blades to form a straight array axe, which can realize the simultaneous splitting of large-volume logs by multiple axe positions, avoid the situation that the logs are not split in place, and further improve the work efficiency. At the same time, the added flipping and lifting unit flips and lifts the loading rack, so that the wood is cyclically squeezed and pushed under the action of the two-way control unit, so that the wood is chopped by the cutting unit, and the cyclic work can be realized without manual adjustment until the wood is split, so that the equipment can cut the wood sustainably and efficiently without adjusting the position of the wood. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of a wood splitter provided in an embodiment of the present application.

[0018] Figure 2 It is a structural schematic diagram of a placement plate in a wood splitter provided in an embodiment of the present application.

[0019] Figure 3 It is a structural schematic diagram of a baffle in a wood splitter provided in an embodiment of the present application.

[0020] Figure 4 It is a structural schematic diagram of a pusher frame in a wood splitter provided in an embodiment of the present application.

[0021] In the figure: 1. Mobile frame; 2. Tow hook; 3. PTO power input gearbox; 4. Hydraulic pushing unit; 5. Bidirectional control unit; 6. Pushing rack; 601, baffle; 7. Placement plate; 8. Loading rack; 9. Flipping and lifting unit; 10. Cutting unit; 11. First anti-splash guard plate; 12. Second anti-splash guard plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] The present invention provides a technical solution, a wood splitter, see Figures 1 to 4 , including a mobile frame 1, a PTO power input gearbox 3 is installed on the upper side of the mobile frame 1, a hydraulic pushing unit 4 is arranged at the rear of the PTO power input gearbox 3, a pushing rack 6 is installed at the output end of the hydraulic pushing unit 4, and a baffle 601 is connected to the rear side of the pushing rack 6, a two-way control unit 5 is arranged above the hydraulic pushing unit 4, and the two-way control unit 5 includes a wood splitting control valve and a lifting control valve, a flip lifting unit 9 is installed on one side of the mobile frame 1, and a loading rack 8 is connected to the outer side of the flip lifting unit 9, a cutting unit 10 is installed at the rear end of the mobile frame 1, the baffle 601 is arranged on the upper side of the cutting unit 10, and a placement plate 7 is arranged on the bottom side of the pushing rack 6.

[0024] See also Figure 2 , Figure 3 , Figure 4The hydraulic pushing unit 4 is composed of a single cylinder or a double cylinder, so as to achieve the double wood splitting effect of a single cylinder and a double cylinder, and improve the efficiency of the wood splitting work. The hydraulic pushing unit 4 is connected to the wood splitting control valve in the two-way control unit 5, and the wood splitting control valve in the two-way control unit 5 controls the extension and contraction of the hydraulic pushing unit 4. The extension and contraction of the hydraulic pushing unit 4 drives the pushing rack 6 to squeeze and push the wood on the placement plate 7, so that the wood contacts the cutting unit 10 to form a wood splitting process. The flipping and lifting unit 9 is connected to the lifting control valve in the two-way control unit 5, and the lifting control valve in the two-way control unit 5 controls the flipping and lifting unit 9 to flip and lift the loading rack 8, so that the wood rolls and falls on the placement plate 7 between the pushing rack 6 and the cutting unit 10. The cutting unit 10 is composed of horizontal and vertical blades to form a straight-line array axe, which improves the efficiency of wood splitting.

[0025] See also Figure 1 A first anti-splash guard plate 11 is arranged above the pusher frame 6, a second anti-splash guard plate 12 is installed on the peripheral side of the cutting unit 10, a towing hook 2 is installed at the front end of the mobile frame 1, and wheels are installed at the bottom of the mobile frame 1. The wood splitter can be dragged and moved by the towing hook 2.

[0026] The wood splitter in the utility model comprises a movable mobile frame 1, wheels are installed at the bottom of the mobile frame 1, a towing hook 2 is installed at the front end of the mobile frame 1, the wood splitter can be dragged and moved by the towing hook 2, and a PTO power input gearbox 3 is installed at the rear side of the towing hook 2;

[0027] A hydraulic pushing unit 4 is installed on the mobile frame 1, and a pushing frame 6 is installed at one end of the hydraulic pushing unit 4, and a cutting unit 10 is installed at the rear end of the mobile frame 1. A two-way control unit 5 is arranged above the hydraulic pushing unit 4. The height of the two-way control unit 5 meets the operating height of the human body, and the two-way control unit 5 includes a wood splitting control valve and a lifting control valve, wherein the wood splitting control valve is connected to the hydraulic pushing unit 4, and the lifting control valve is connected to the flip lifting unit 9 on one side of the frame. A loading frame 8 is installed on the flip lifting unit 9, and the loading frame 8 is L-shaped. In the initial state, the loading frame 8 The bottom of the wood is in contact with the ground, which is convenient for rolling the wood onto the loading rack 8. Then, the lifting control valve in the two-way control unit 5 controls the flip lifting unit 9 to flip and lift the loading rack 8, so that the wood rolls and falls onto the placement plate 7 between the pushing rack 6 and the cutting unit 10. Then, the wood splitting control valve in the two-way control unit 5 controls the hydraulic pushing unit 4 to extend and retract. The hydraulic pushing unit 4 extends and retracts to drive the pushing rack 6 to squeeze and push the wood on the placement plate 7, so that the wood contacts the cutting unit 10 to form a wood splitting process. The cutting unit 10 is composed of multiple sets of vertical and horizontal blades, which improves the efficiency of wood splitting.

[0028] A baffle 601 is connected to the rear side of the pushing rack 6. When the wood enters the cutting unit, the baffle 601 on the rear side of the returning rack also moves forward with the wood. After the oil cylinder is fully ejected, half of the wood is in the cutting unit and the other half is above the cutting unit. Then, when the hydraulic pushing unit 4 is returned, the baffle 601 and the wood follow the hydraulic pushing unit 4 back to their original positions. At this time, the wood falls on the placing plate 7, and the hydraulic pushing unit 4 is started again to work in a cycle until the wood is chopped. The equipment can continuously and effectively cut the wood.

[0029] A first anti-splash shield 11 is arranged above the placement plate 7, and a second anti-splash shield 12 is arranged around the cutting knife. The first anti-splash shield 11 and the second anti-splash shield 12 can effectively protect the operator and avoid injuries caused by splashing debris.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] In this document, unless otherwise clearly stipulated and limited, terms such as "installation", "setting", "connection", "fixation", and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wood splitter, comprising a mobile frame (1), characterized in that: A PTO power input gearbox (3) is installed on the upper side of the mobile frame (1), a hydraulic pushing unit (4) is arranged at the rear of the PTO power input gearbox (3), a material pushing rack (6) is installed at the output end of the hydraulic pushing unit (4), a baffle (601) is connected to the rear side of the material pushing rack (6), a two-way control unit (5) is arranged above the hydraulic pushing unit (4), the two-way control unit (5) includes a wood splitting control valve and a lifting control valve, a flip lifting unit (9) is installed on one side of the mobile frame (1), a loading rack (8) is connected to the outer side of the flip lifting unit (9), a cutting unit (10) is installed at the rear end of the mobile frame (1), the baffle (601) is arranged on the upper side of the cutting unit (10), and a placement plate (7) is arranged on the bottom side of the material pushing rack (6).

2. A wood splitter according to claim 1, characterized in that: The hydraulic pushing unit (4) is composed of a single oil cylinder or a double oil cylinder.

3. A wood splitter according to claim 1, characterized in that: The hydraulic pushing unit (4) is connected to a wood splitting control valve in a two-way control unit (5).

4. A wood splitter according to claim 1, characterized in that: The overturning and lifting unit (9) is connected to the lifting control valve in the bidirectional control unit (5).

5. A wood splitter according to claim 1, characterized in that: The cutting unit (10) is composed of horizontal and vertical blades forming a straight-line array axe.

6. A wood splitter according to claim 1, characterized in that: A first anti-splash guard plate (11) is arranged above the pusher frame (6), and a second anti-splash guard plate (12) is installed on the peripheral side of the cutting unit (10).

7. A wood splitter according to claim 1, characterized in that: A towing hook (2) is installed at the front end of the moving frame (1), and wheels are installed at the bottom of the moving frame (1).

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