Safety protection device of log splitter

Abstract

The utility model discloses a safety protection device of a wood splitting machine, and particularly relates to the technical field of wood splitting machines, which comprises a table board, an arc-shaped placing groove is arranged on the surface of the table board, a wood tip is arranged on one side in the arc-shaped placing groove, and a protection mechanism used for blocking splashed wood chips is arranged above the wood tip. The wood splitting machine has the technical effects and advantages that by arranging the protection mechanism, the wood chips splashing in the wood splitting process can be conveniently blocked, and meanwhile, the noise generated when the wood chips impact the protection cover can be effectively reduced; and by arranging the cleaning mechanism, chippings generated by wood splitting can be conveniently cleaned and collected, the cleanliness of the device is improved, and meanwhile the situation that the normal proceeding of wood splitting work is affected by accumulation of the chippings is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of wood splitters, and more specifically, to a safety protection device for wood splitters. Background Art

[0002] A wood splitter is a commonly used machine in today's society. It mainly uses a hydraulic cylinder to drive the tip of the firewood to achieve the purpose of splitting wood. In order to improve the safety of the wood splitting process, a wood splitter safety protection device is needed for protective operation.

[0003] For example, the wood splitter safety protection device of patent No. 202320123532.9 includes a frame, a support beam is fixed on the top of the frame, a first hydraulic cylinder is rotatably provided at one end of the support beam, a firewood tip is fixed at the end of the piston rod of the first hydraulic cylinder, a baffle is fixed at the other end of the support beam, an L-shaped support plate is fixed on one side of the support beam, a second hydraulic cylinder is fixed on the top of the L-shaped support plate, a protective cover is detachably provided at the end of the piston rod of the second hydraulic cylinder, and the bottom of the protective cover can be contacted with the top of the support beam. The utility model has a safety protection structure to avoid splashing during the wood splitting process, thereby providing safety protection for the workers.

[0004] Although the protective cover of this device can play a protective role, it is necessary to use the second hydraulic cylinder to drive the protective cover to be raised and lowered during each wood splitting process, which not only increases the complexity of the operation, but also greatly increases the cost of the device. In addition, the flying wood chips during the wood splitting process hit the side wall of the protective cover and also produce a large noise, affecting the surrounding working environment. Moreover, when the device is in use, it is not convenient to clean the debris generated during the wood splitting process, which not only affects the cleanliness of the device, but the continuous accumulation of debris in the placement groove will affect the normal wood splitting work. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a wood splitter safety protection device to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: comprising: a table top, an arc-shaped placement groove is provided on the surface of the table top, a firewood tip is provided on one side of the arc-shaped placement groove, a protective mechanism for blocking flying wood chips is provided above the firewood tip, a cleaning mechanism for cleaning the wood chips in the arc-shaped placement groove is provided in the arc-shaped placement groove, a hydraulic cylinder is fixedly connected to one end of the table top surface, a mounting plate is fixedly connected to one end of the hydraulic cylinder, the mounting plate is slidably connected to the table top surface, the firewood tip is installed on one side of the mounting plate, the protective mechanism comprises a protective cover fixedly connected to one side of the mounting plate, the firewood tip is located in the protective cover, the bottom surface of the protective cover is slidably connected to the table top surface, baffles are provided on both sides and the top surface of the protective cover, a plurality of springs are fixedly connected to the side of the baffle close to the protective cover, and the ends of the plurality of springs away from the baffle are fixedly connected to the inner wall of the protective cover.

[0007] In a preferred embodiment, a cotton pad is fixedly connected to one side of the three baffles away from the spring.

[0008] In a preferred embodiment, the table surface is located at an end of the arc-shaped placement groove away from the hydraulic cylinder and is fixedly connected to a side plate, and one side of the side plate is provided with an extension groove at a position opposite to the firewood tip.

[0009] In a preferred embodiment, one end of the bottom surface of the table is fixedly connected to a frame, and the cleaning mechanism includes an air bin opened in the table, the air bin is located on one side of the arc-shaped placement groove, a fan is installed in the air bin, one side of the air bin passes through the side wall of the table, a blowing hole is opened on the side of the air bin close to the arc-shaped placement groove, the blowing hole is connected to the arc-shaped placement groove, a chip discharge port is opened at one end of the bottom surface of the arc-shaped placement groove away from the blowing hole, and a collection box is provided at the bottom of the table below the chip discharge port.

[0010] In a preferred embodiment, support legs are fixedly connected to the four corners of the bottom surface of the frame, an L-shaped support rod is fixedly connected to one side of the support leg below the collection box, and the bottom surface of the collection box is in contact with the top surface of the L-shaped support rod.

[0011] Technical effects and advantages of the utility model:

[0012] 1. The protective mechanism is set up to block the wood chips flying during the wood splitting process, and at the same time, the noise generated by the wood chips hitting the protective cover can be effectively reduced;

[0013] 2. By setting up a cleaning mechanism, it is convenient to clean and collect the debris generated by splitting wood, improve the cleanliness of the device, and avoid the accumulation of debris affecting the normal progress of splitting wood. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front cutaway structural schematic diagram of the utility model.

[0015] Figure 2 It is a schematic diagram of the main structure of the utility model.

[0016] Figure 3 It is a schematic diagram of the firewood tip connection structure of the utility model.

[0017] Figure 4 For the utility model Figure 1 Enlarged structural diagram at A in the middle.

[0018] The accompanying drawings are marked as follows: 1. table top; 2. arc-shaped placement groove; 3. firewood tip; 4. protection mechanism; 5. cleaning mechanism; 6. hydraulic cylinder; 7. mounting plate; 8. protective cover; 9. baffle; 10. spring; 11. side plate; 12. cotton pad; 13. extension groove; 14. frame; 15. support leg; 16. wind bin; 17. blowing hole; 18. fan; 19. chip discharge port; 20. collection box; 21. L-shaped support rod. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] As attached Figure 1-4 The safety protection device of a wood splitter shown in the figure comprises: a table top 1, an arc-shaped placement groove 2 opened on the surface of the table top 1, a firewood tip 3 arranged on one side of the arc-shaped placement groove 2, a protection mechanism 4 for blocking flying wood chips is arranged above the firewood tip 3, and a cleaning mechanism 5 for cleaning the wood chips in the arc-shaped placement groove 2 is arranged in the arc-shaped placement groove 2.

[0021] The hydraulic cylinder 6 is fixedly connected to one end of the surface of the table top 1, the mounting plate 7 is fixedly connected to one end of the hydraulic cylinder 6, the mounting plate 7 is slidably connected to the surface of the table top 1, the firewood tip 3 is installed on one side of the mounting plate 7, the protective mechanism 4 includes a protective cover 8 fixedly connected to one side of the mounting plate 7, the firewood tip 3 is located in the protective cover 8, the bottom surface of the protective cover 8 is slidably connected to the surface of the table top 1, three baffles 9 are respectively arranged on both sides and the top surface of the protective cover 8, a plurality of springs 10 are respectively fixedly connected to the three baffles 9 close to the side of the protective cover 8, and the ends of the plurality of springs 10 away from the baffles 9 are fixedly connected to the inner wall of the protective cover 8, so that the protective cover 8 is convenient for performing protective operations during the wood splitting process.

[0022] The three cotton pads 12 are respectively fixedly connected to the three baffles 9 on the side away from the spring 10 . The cotton pads 12 can prevent the wood chips from colliding with the baffles 9 and generating noise.

[0023] The side plate 11 is fixedly connected to the surface of the table top 1 at the end of the arc placement groove 2 away from the hydraulic cylinder 6. The extension groove 13 is opened on one side of the side plate 11 at a position opposite to the firewood tip 3. The extension groove 13 can prevent the firewood tip 3 from directly contacting the side plate 11.

[0024] The specific implementation method is as follows: by providing the protection mechanism 4 , it is convenient to block the wood chips flying during the wood splitting process, and at the same time, the noise generated by the wood chips hitting the protection cover 8 can be effectively reduced.

[0025] As attached Figure 1 With attached Figure 2 A wood splitter safety protection device is shown, wherein a frame 14 is fixedly connected to one end of the bottom surface of a table top 1, a cleaning mechanism 5 includes an air bin 16 opened in the table top 1, the air bin 16 is located on one side of an arc-shaped placement slot 2, a fan 18 is installed in the air bin 16, one side of the air bin 16 passes through the side wall of the table top 1, a blowing hole 17 is opened on the side of the air bin 16 close to the arc-shaped placement slot 2, the blowing hole 17 is connected to the arc-shaped placement slot 2, a chip discharge port 19 passes through the bottom surface of the arc-shaped placement slot 2 away from the blowing hole 17, a collection box 20 is arranged at the bottom of the table top 1 below the chip discharge port 19, and the cleaning mechanism 5 is used to facilitate the cleaning and collection of wood chips in the arc-shaped placement slot 2.

[0026] Four support legs 15 are fixedly connected to the four corners of the bottom surface of the frame 14, and two L-shaped support rods 21 are fixedly connected to one side of the support legs 15 and are located below the collection box 20. The bottom surface of the collection box 20 is in contact with the top surface of the L-shaped support rod 21, so that the collection box 20 is easily supported by the L-shaped support rod 21.

[0027] The specific implementation method is as follows: by providing a cleaning mechanism 5, it is convenient to clean and collect the debris generated by wood splitting, thereby improving the cleanliness of the device and preventing the accumulation of debris from affecting the normal wood splitting work.

[0028] The working principle of the utility model is as follows: when splitting wood, the wood is placed at one end in the arc-shaped placement groove 2, so that one end of the wood is in contact with the side wall of the side plate 11, and the wood is aligned with the firewood tip 3. Then the hydraulic cylinder 6 drives the firewood tip 3 to move horizontally and approach the wood through the mounting plate 7, and the wood is split. During the horizontal movement of the firewood tip 3, the protective cover 8 is driven to move, and the protective cover 8 is convenient for blocking the flying wood chips. The flying wood chips will hit the cotton pad 12 on one side of the baffle 9. The cotton pad 12 can prevent the flying wood chips from directly contacting the protective cover 8 to generate noise, and the spring 10 can prevent the impact of the flying wood chips. The force is buffered to increase the service life of the protective cover 8. The firewood tip 3 and the protective cover 8 are driven to move by the hydraulic cylinder 6 at the same time. There is no need to set up a separate driving mechanism to drive the protective cover 8 to move, which greatly reduces the cost of the device. After each wood splitting operation is completed, the fan 18 is started to work, and the blowing hole 17 is blown into the arc-shaped placement groove 2 through the fan 18, so that the remaining wood chips in the arc-shaped placement groove 2 are blown into the chip discharge port 19, and then fall into the collection box 20 for collection, thereby improving the cleanliness of the device and preventing the accumulation of wood chips from affecting the normal wood splitting operation in the later stage.

[0029] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0030] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0031] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A wood splitter safety protection device, comprising: The table top (1) is characterized in that: an arc-shaped placement groove (2) is provided on the surface of the table top (1), a firewood tip (3) is provided on one side of the arc-shaped placement groove (2), a protective mechanism (4) for blocking flying wood chips is provided above the firewood tip (3), a cleaning mechanism (5) for cleaning the wood chips in the arc-shaped placement groove (2) is provided in the arc-shaped placement groove (2), a hydraulic cylinder (6) is fixedly connected to one end of the surface of the table top (1), a mounting plate (7) is fixedly connected to one end of the hydraulic cylinder (6), and the mounting plate (7) is slidably connected to the table top. (1) surface, the firewood tip (3) is installed on one side of the mounting plate (7), the protection mechanism (4) comprises a protection cover (8) fixedly connected to one side of the mounting plate (7), the firewood tip (3) is located in the protection cover (8), the bottom surface of the protection cover (8) is slidably connected to the surface of the table top (1), baffles (9) are provided on both sides and the top surface of the protection cover (8), a plurality of springs (10) are fixedly connected to the side of the baffle (9) close to the protection cover (8), and the ends of the plurality of springs (10) away from the baffle (9) are fixedly connected to the inner wall of the protection cover (8).

2. A wood splitter safety protection device according to claim 1, characterized in that: The three baffles (9) are all fixedly connected with cotton pads (12) on one side away from the spring (10).

3. A wood splitter safety protection device according to claim 1, characterized in that: The surface of the tabletop (1) is fixedly connected to a side plate (11) at one end of the arc-shaped placement groove (2) away from the hydraulic cylinder (6), and an extension groove (13) is provided on one side of the side plate (11) at a position opposite to the firewood tip (3).

4. A wood splitter safety protection device according to claim 1, characterized in that: One end of the bottom surface of the table top (1) is fixedly connected to a frame (14); the cleaning mechanism (5) comprises an air bin (16) opened in the table top (1); the air bin (16) is located on one side of the arc-shaped placement groove (2); a fan (18) is installed in the air bin (16); one side of the air bin (16) passes through the side wall of the table top (1); a blowing hole (17) is opened on the side of the air bin (16) close to the arc-shaped placement groove (2); the blowing hole (17) is connected to the arc-shaped placement groove (2); a chip discharge port (19) is opened through the end of the bottom surface of the arc-shaped placement groove (2) away from the blowing hole (17); and a collection box (20) is provided at the bottom of the table top (1) below the chip discharge port (19).

5. A wood splitter safety protection device according to claim 4, characterized in that: Support legs (15) are fixedly connected at the four corners of the bottom surface of the frame (14); one side of the support leg (15) is fixedly connected to an L-shaped support rod (21) located below the collection box (20); the bottom surface of the collection box (20) is in contact with the top surface of the L-shaped support rod (21).

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