Electrically powered trolley for wood cutting
By installing limiting rollers and a cleaning structure on the electric trolley, the problem of unstable vehicle movement in the prior art is solved, and stable movement and wheel cleaning are achieved during the wood cutting process.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- LINYING MINGHAO MASCH CO LTD
- Filing Date
- 2025-05-27
- Publication Date
- 2026-05-29
AI Technical Summary
Existing electric sports cars lack limiting structures when cutting wood, which makes the vehicle body prone to angular deviation during movement. At the same time, the accumulation of impurities on the surface of the wheel structure affects stable movement.
The system employs a limiting roller and a cleaning structure. The limiting roller ensures that the vehicle body does not deviate angularly during movement, while a high-pressure blower and jet pipe are used to clean impurities from the wheel surface.
This technology enables stable movement of the vehicle body and wheel cleaning during wood cutting, improving the practicality and continuous stability of the electric sports car.
Smart Images
Figure CN224296060U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of wood processing equipment technology, and more specifically, to an electric trolley for wood cutting. Background Technology
[0002] Wood is the lignified tissue formed by plants capable of secondary growth, such as trees and shrubs. It is a natural organic material with a complex structure and various properties, and is widely used in construction, furniture, papermaking and decoration. In actual wood processing, an electric trolley is needed to move the cutting structure and cut the wood. In practice, it has the advantages of simple operation, stable structure and good cutting effect.
[0003] In existing electric sports cars, the vehicle body needs to drive the cutting structure to move in order to cut the wood. The wood is fixed to the ground, but without a positioning structure, it cannot guarantee that the vehicle body will not deviate at an angle during movement. At the same time, the wheel structure connected to the vehicle body rolls on the ground, but there is no cleaning structure. When a lot of impurities adhere to the surface of the wheel structure, it cannot guarantee that the vehicle body can move stably.
[0004] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content
[0005] To address the shortcomings of existing technologies, this utility model provides an electric trolley for wood cutting, which has the advantages of a limiting structure to ensure that the movement of the vehicle body does not deviate at an angle, and a cleaning structure to remove impurities adhering to the surface of the wheel structure, thereby solving the problems mentioned in the background technology.
[0006] To achieve the advantages of having a limiting structure to ensure that the vehicle body structure does not shift at an angle and having a cleaning structure to remove impurities adhering to the surface of the wheel structure, the specific technical solution adopted by this utility model is as follows:
[0007] An electric trolley for wood cutting includes a chassis. The upper part of the chassis has a mounting slot and three sets of through slots. A dual-head speed-regulating motor is installed inside the mounting slot. Connecting shafts pass through both sides of the mounting slot via bearings, and drive wheels are fixedly sleeved on the side walls of both sets of connecting shafts. The opposing ends of the two sets of connecting shafts are respectively connected to the two output ends of the dual-head speed-regulating motor via couplings. Two sets of mounting shafts pass through one side of the chassis via bearings, and driven wheels are fixedly sleeved on the side walls of both ends of the two sets of mounting shafts. Mounting boxes are installed on the front and rear end faces of the chassis. A gantry frame is fixedly inserted through the upper part of the chassis, and an electric telescopic rod is fixedly inserted through the upper part of the gantry frame. Two sets of T-shaped rods slide through the upper part of the gantry frame. The telescopic end of the electric telescopic rod and the lower end of the two sets of T-shaped rods... A lifting plate is installed at one end of the chassis, and a drive motor is installed on one side of the lifting plate. A cutting disc is fixedly connected to the output end of the drive motor. An electrical control box is installed on the upper part of the chassis, and a control panel, a battery, and a speed controller are installed inside the electrical control box. Two sets of bidirectional lead levers are installed inside the two sets of bidirectional lead levers through bearings, and two sets of lead screw sleeves are sleeved on the side walls of the two sets of bidirectional lead levers. A connecting plate is fixedly sleeved on the side walls of the four sets of lead screw sleeves. An opening is opened on the far side of the two sets of mounting boxes. One end of the two sets of connecting plates on the same side slides through one set of openings on the same side. Two sets of limit rollers are installed at the lower part of the four sets of connecting plates through bearings. A self-locking forward and reverse motor is installed on the side wall of the two sets of mounting boxes. The two sets of self-locking forward and reverse motors are connected to the two sets of bidirectional lead levers through couplings.
[0008] Furthermore, each of the three sets of through slots has two sets of filter screens installed inside, each of the three sets of through slots has a jet pipe fixedly inserted through both sides, each of the three sets of through slots has two sets of air guide hoppers installed inside, the air outlets of the six sets of air guide hoppers are fixedly connected to the six sets of jet pipes respectively, and each of the six sets of air guide hoppers has a high-pressure fan installed at its air inlet. The six sets of high-pressure fans are electrically connected to the control panel via wires.
[0009] Furthermore, both sets of connecting shafts are located on the same horizontal line.
[0010] Furthermore, the two sets of bidirectional lead levers on the same side are engaged with the two sets of lead screw threads on the same side.
[0011] Furthermore, the control panel is electrically connected to the speed controller, battery, electric telescopic rod, drive motor and two sets of self-locking forward and reverse motors via wires, and the speed controller is electrically connected to the dual-head speed-regulating motor via wires.
[0012] Furthermore, a crossbar slides through the two sets of socket plates on the same side, and the two ends of the two sets of crossbars are respectively fixedly connected to the inner sides of the two sets of mounting boxes.
[0013] Compared with the prior art, this utility model provides an electric trolley for wood cutting, which has the following advantages:
[0014] (1) This utility model adopts an installation box and a limiting roller. In actual use, when using an electric trolley for wood cutting, the control panel is used to make the double-head speed-regulating motor work through the speed regulator. The two output ends of the double-head speed-regulating motor can make the two sets of drive wheels rotate through two sets of connecting shafts. The rotating two sets of drive wheels can drive the chassis to move. When the chassis moves to the ground above the fixed wood, the control panel is used to make the two sets of self-locking forward and reverse motors work. The output ends of the two sets of self-locking forward and reverse motors can drive the two sets of bidirectional lead levers to rotate. Since the bidirectional lead lever on the same side is threaded with the two sets of lead screw sleeves on the same side, the rotating bidirectional lead lever on the same side can push the two sets of lead screw sleeves on the same side closer to each other or When the two sets of lead screw sleeves on the same side move the four sets of limit rollers on the same side through the two sets of connecting plates on the same side, the eight sets of limit rollers will eventually contact the wood fixed on the ground. At this time, the electric telescopic rod is extended using the control panel, and the drive motor and the dual-head speed-regulating motor are activated. The output of the drive motor can drive the cutting disc to rotate, and the dual-head speed-regulating motor can make the two sets of drive wheels rotate again. At this time, the chassis will move along the wood due to the limitation of the eight sets of limit rollers. At the same time, the rotating cutting disc can cut the wood. With the installation box and limit rollers, the limiting structure can ensure that the movement of the vehicle body structure does not have angular deviation, which improves the practicality of the electric trolley for wood cutting.
[0015] (2) This utility model adopts through slots and jet pipes. Before the electric trolley for wood cutting is actually used, through holes are opened on the surface of the three sets of filter screens above to ensure that the wires connected to the six sets of high-pressure blowers can be electrically connected to the control panel. The gap between the through holes and the wires can be sealed with glue. At this time, when the six sets of high-pressure blowers are working using the control panel, external air can enter the interior of the three sets of through slots through the six sets of filter screens. Then, the flowing air enters the interior of the six sets of jet pipes through the six sets of air guides. Finally, the flowing air can blow off the impurities attached to the surfaces of the two sets of drive wheels and the four sets of driven wheels. Through the through slots and jet pipes, a cleaning structure is provided to clean the impurities attached to the surface of the wheel structure, thus ensuring the continuous use of the electric trolley for wood cutting. Attached Figure Description
[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0017] Figure 1 This is a schematic diagram of the structure of an electric sports car for wood cutting proposed in this utility model;
[0018] Figure 2 This is a top view of an electric sports car for wood cutting proposed in this utility model;
[0019] Figure 3 This is a side view of the lifting plate proposed in this utility model;
[0020] Figure 4 This is a perspective view of the limiting roller proposed in this utility model;
[0021] Figure 5 This utility model proposes Figure 1 Enlarged view of A in the middle;
[0022] Figure 6 This utility model proposes Figure 1 A magnified view of B in the middle.
[0023] In the picture:
[0024] 1. Chassis; 2. Mounting slot; 3. Drive wheel; 4. Mounting shaft; 5. Driven wheel; 6. Mounting box; 7. Gantry frame; 8. Electric telescopic rod; 9. T-shaped rod; 10. Lifting plate; 11. Drive motor; 12. Cutting disc; 13. Dual-head speed-regulating motor; 14. Connecting shaft; 15. Through slot; 16. Air jet pipe; 17. Two-way lead screw lever; 18. Lead screw sleeve; 19. Connecting plate; 20. Opening; 21. Crossbar; 22. Limiting roller; 23. Self-locking forward and reverse motor; 24. Air guide hopper; 25. High-pressure blower; 26. Filter screen. Detailed Implementation
[0025] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the drawings are not drawn to scale, and similar component symbols are usually used to represent similar components.
[0026] According to an embodiment of the present invention, an electric sports car for wood cutting is provided.
[0027] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments, such as... Figure 1-6As shown, an electric trolley for wood cutting according to an embodiment of the present invention includes a chassis 1. The upper part of the chassis 1 has a mounting slot 2 and three sets of through slots 15. A dual-head speed-regulating motor 13 is installed inside the mounting slot 2. Connecting shafts 14 pass through both sides of the mounting slot 2 via bearings, and drive wheels 3 are fixedly sleeved on the side walls of both sets of connecting shafts 14. The opposing ends of the two sets of connecting shafts 14 are respectively connected to the two output ends of the dual-head speed-regulating motor 13 via couplings. Two sets of mounting shafts 4 are passed through one side of the chassis 1 via bearings, and driven wheels 5 are fixedly sleeved on both ends of the side walls of the two sets of mounting shafts 4. Mounting boxes 6 are installed on the front and rear ends of the chassis 1. A gantry frame 7 is fixedly passed through the upper part of the chassis 1, and an electric telescopic rod 8 is fixedly passed through the upper part of the gantry frame 7. Two sets of T-shaped rods 9 slide through the upper part of the gantry frame 7. Lifting plates 10 are installed at the telescopic end of the electric telescopic rod 8 and the lower ends of the two sets of T-shaped rods 9, and a drive motor 11 is installed on one side of the lifting plate 10. Furthermore, a cutting disc 12 is fixedly sleeved at the output end of the drive motor 11. An electrical control box is installed on the upper part of the chassis 1, and the control box contains a control panel, a battery, and a speed controller. Both sets of mounting boxes 6 have double-acting lead levers 17 mounted inside via bearings, and two sets of lead screw sleeves 18 are sleeved on the side walls of both sets of double-acting lead levers 17. Each of the four sets of lead screw sleeves 18 has a fixed sleeve plate 19 on its side wall. Openings 20 are provided on the far side of both sets of mounting boxes 6, and the two sets of sleeve plates 19 on the same side... One end slides through a set of openings 20 on the same side. The lower part of each of the four sets of socket plates 19 is equipped with two sets of limiting rollers 22 via bearings. The side walls of the two sets of mounting boxes 6 are equipped with self-locking forward and reverse motors 23. The two sets of self-locking forward and reverse motors 23 are connected to two sets of bidirectional screw levers 17 via couplings. With the mounting boxes 6 and limiting rollers 22, a limiting structure is provided to ensure that the movement of the vehicle body structure does not deviate at an angle, thus improving the practicality of the electric trolley used for wood cutting.
[0028] In one embodiment, each of the three through slots 15 has two sets of filter screens 26 installed inside. Each of the three through slots 15 has a jet pipe 16 fixedly inserted through both sides. Each of the three through slots 15 has two sets of air guide hoppers 24 installed inside. The air outlets of the six air guide hoppers 24 are fixedly connected to the six jet pipes 16 respectively. Each of the six air guide hoppers 24 has a high-pressure blower 25 installed at its air inlet. The six high-pressure blowers 25 are electrically connected to the control panel via wires. Through the through slots 15 and jet pipes 16, a cleaning structure is provided, which can clean impurities adhering to the surface of the wheel structure, ensuring the continued use of the electric trolley for wood cutting.
[0029] In one embodiment, both sets of connecting shafts 14 are located on the same horizontal line to avoid the two sets of connecting shafts 14 being unable to rotate and be used simultaneously due to misalignment.
[0030] In one embodiment, a set of bidirectional lead screw levers 17 on the same side and two sets of lead screw sleeves 18 on the same side are threadedly engaged to facilitate adjustment of the usage position of the two sets of lead screw sleeves 18 on the same side.
[0031] In one embodiment, the control panel is electrically connected to the speed controller, battery, electric telescopic rod 8, drive motor 11 and two sets of self-locking forward and reverse motors 23 via wires. The speed controller is electrically connected to the double-headed speed-regulating motor 13 via wires. The control circuit of the control panel can be implemented by simple programming by those skilled in the art and is common knowledge in the art. It is only used and not modified, so the control method and circuit connection will not be described in detail.
[0032] In one embodiment, a crossbar 21 slides through between two sets of socket plates 19 on the same side, and the two ends of the two sets of crossbars 21 are respectively fixedly connected to the inner sides of the two sets of mounting boxes 6.
[0033] Working principle:
[0034] In actual use of the electric trolley for wood cutting, the control panel is used to operate the dual-head speed-regulating motor 13 via the speed controller. The two output ends of the dual-head speed-regulating motor 13 can rotate the two sets of drive wheels 3 through two sets of connecting shafts 14. The rotating two sets of drive wheels 3 can drive the chassis 1 to move. When the chassis 1 moves above the wood fixed on the ground, the control panel is used again to operate the two sets of self-locking forward and reverse motors 23. The output ends of the two sets of self-locking forward and reverse motors 23 can drive the two sets of bidirectional lead levers 17 to rotate. Since one set of bidirectional lead levers 17 on the same side and the two sets of lead levers on the same side are rotated, the two sets of lead levers 17 are rotated. The screw sleeves 18 are threaded together. A set of bidirectional screw levers 17 on the same side rotates, pushing the two sets of screw sleeves 18 on the same side closer or further apart. When the two sets of screw sleeves 18 on the same side move the four sets of limit rollers 22 on the same side via the two sets of connecting plates 19 on the same side, the eight sets of limit rollers 22 will eventually contact the wood fixed to the ground. At this point, the electric telescopic rod 8 is extended using the control panel, simultaneously activating the drive motor 11 and the dual-head speed-regulating motor 13. The output of the drive motor 11 drives the cutting disc 12 to rotate, and the dual-head speed-regulating motor 13 causes the two sets of drive wheels 3 to rotate again. When the chassis 1 is limited by eight sets of limiting rollers 22, it moves along the wood. At the same time, the rotating cutting disc 12 can cut the wood. Through the installation box 6 and the limiting rollers 22, a limiting structure is provided to ensure that the movement of the vehicle body structure does not deviate at an angle, which improves the practicality of the electric trolley for wood cutting. In addition, before actually using the electric trolley for wood cutting, through holes are opened on the surface of the three sets of filters 26 on the top to ensure that the wires connected to the six sets of high-pressure blowers 25 can be electrically connected to the control panel. The gaps can be sealed with glue. At this time, by using the control panel to make the six sets of high-pressure blowers 25 work, the outside air can enter the interior of the three sets of through slots 15 through the six sets of filters 26. Then the flowing air enters the interior of the six sets of jet pipes 16 through the six sets of air guides 24. Finally, the flowing air can blow off the impurities attached to the surfaces of the two sets of drive wheels 3 and the four sets of driven wheels 5. Through the set through slots 15 and jet pipes 16, there is a cleaning structure that can clean the impurities attached to the surface of the wheel structure, which ensures the continued use of the electric trolley for wood cutting.
[0035] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0036] 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 within the protection scope of the present utility model.
Claims
1. An electric sports car for wood cutting, characterized in that, Includes a chassis (1), the upper part of which is provided with a mounting slot (2) and three sets of through slots (15). A dual-head speed-regulating motor (13) is installed inside the mounting slot (2). Both sides of the mounting slot (2) are connected by bearings to connecting shafts (14), and drive wheels (3) are fixedly sleeved on the side walls of the two sets of connecting shafts (14). The opposing ends of the two sets of connecting shafts (14) are respectively connected to the two output ends of the dual-head speed-regulating motor (13) through couplings. One of the chassis (1) Two sets of mounting shafts (4) are passed through the side bearings, and driven wheels (5) are fixedly sleeved on the side walls of both ends of the two sets of mounting shafts (4). Mounting boxes (6) are installed on the front and rear ends of the chassis (1). A gantry frame (7) is fixedly passed through the upper part of the chassis (1), and an electric telescopic rod (8) is fixedly passed through the upper part of the gantry frame (7). Two sets of T-shaped rods (9) slide through the upper part of the gantry frame (7). Lifting plates are installed at the telescopic end of the electric telescopic rod (8) and the lower ends of the two sets of T-shaped rods (9). (10), and a drive motor (11) is installed on one side of the lifting plate (10), and a cutting disc (12) is fixedly sleeved at the output end of the drive motor (11). An electrical control box is installed on the upper part of the chassis (1), and a control panel, a battery and a speed controller are installed inside the electrical control box. Two sets of bidirectional lead levers (17) are installed inside the two sets of mounting boxes (6) through bearings, and two sets of lead screw sleeves (18) are sleeved on the side walls of the two sets of bidirectional lead levers (17). The side walls of the four sets of lead screw sleeves (18) are fixedly sleeved. The two sets of mounting boxes (6) are fitted with socket plates (19). Openings (20) are provided on the far side of both sets of mounting boxes (6). One end of each set of socket plates (19) on the same side slides through the opening (20) on the same side. Two sets of limiting rollers (22) are installed on the lower part of each of the four sets of socket plates (19) through bearings. Self-locking forward and reverse motors (23) are installed on the side walls of each of the two sets of mounting boxes (6). The two sets of self-locking forward and reverse motors (23) are connected to the two sets of bidirectional screw levers (17) through couplings.
2. The electric scooter for wood cutting according to claim 1, characterized in that, Two sets of filter screens (26) are installed inside each of the three sets of through slots (15). Air jet pipes (16) are fixedly installed on both sides of each of the three sets of through slots (15). Two sets of air guide hoppers (24) are installed inside each of the three sets of through slots (15). The air outlets of the six sets of air guide hoppers (24) are fixedly connected to the six sets of air jet pipes (16). High-pressure blowers (25) are installed at the air inlets of the six sets of air guide hoppers (24). The six sets of high-pressure blowers (25) are electrically connected to the control panel via wires.
3. The electric scooter for wood cutting according to claim 1, characterized in that, Both sets of connecting shafts (14) are located on the same horizontal line.
4. The electric scooter for wood cutting according to claim 1, characterized in that, The two sets of bidirectional screw levers (17) on the same side are threadedly engaged with the two sets of screw sleeves (18) on the same side.
5. An electric trolley for wood cutting according to claim 1, characterized in that, The control panel is electrically connected to the speed controller, battery, electric telescopic rod (8), drive motor (11) and two sets of self-locking forward and reverse motors (23) via wires. The speed controller is electrically connected to the double-headed speed-regulating motor (13) via wires.
6. An electric trolley for wood cutting according to claim 1, characterized in that, A crossbar (21) slides through the two sets of socket plates (19) on the same side, and the two ends of the two sets of crossbars (21) are respectively fixedly connected to the inner sides of the two sets of mounting boxes (6).