CN216362929U - Electric chain saw - Google Patents
Electric chain saw Download PDFInfo
- Publication number
- CN216362929U CN216362929U CN202122715550.XU CN202122715550U CN216362929U CN 216362929 U CN216362929 U CN 216362929U CN 202122715550 U CN202122715550 U CN 202122715550U CN 216362929 U CN216362929 U CN 216362929U
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- gear
- guide plate
- shell
- motor
- fixing bolt
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Abstract
The utility model discloses an electric chain saw, which comprises a machine body (1), a motor (2), a guide plate (3), a chain (4), an output gear (5) and a guide plate fixing bolt (6); the chain (4) is rotatably sleeved outside the guide plate (3) and the output gear (5), the output gear (5) is driven by the motor (2), and one end of the guide plate fixing bolt (6) penetrates through the long groove of the guide plate (3); the output shaft of the motor (2) is connected with a speed reducing mechanism; the method is characterized in that: still be equipped with frame (7) in organism (1), motor (2), reduction gears and baffle fixing bolt (6) all establish on frame (7) and constitute a whole. The motor, the speed reducing mechanism and the guide plate fixing bolt are all arranged on the machine base and form a whole, so that the electric chain saw is convenient to assemble, can be debugged and tested before assembly, and is more convenient to assemble.
Description
Technical Field
The utility model relates to the technical field of electric tools, in particular to an electric chain saw.
Background
The electric chain saw is mainly used for felling, and mainly structurally comprises a machine body, a motor, a guide plate, a chain, an output gear and a guide plate fixing bolt; the chain is rotationally sleeved outside the guide plate and the output gear, the output gear is driven by the motor, and one end of the guide plate fixing bolt penetrates through the long groove of the guide plate; the output shaft of the motor is connected with a speed reducing mechanism. When the wood cutting machine works, the battery can drive the output gear to rotate through the speed reducer, and the output gear drives the chain to rotate on the side edge of the guide plate, so that wood is cut. The motor, the guide plate fixing bolt and the speed reducing mechanism of the existing electric chain saw are all independently installed in a machine body, and the matching precision is adjusted after the motor, the guide plate fixing bolt and the speed reducing mechanism are respectively installed, so that certain difficulty is brought to assembly. And the debugging of equipment can only be carried out after the complete assembly, once the problem is found, the equipment can only be adjusted after being disassembled, and the operation is inconvenient.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide the electric chain saw which is convenient to assemble, can be debugged and tested before assembly and is more convenient to assemble by arranging the motor, the speed reducing mechanism and the guide plate fixing bolt on the base to form a whole.
The technical scheme of the utility model is that the electric chain saw with the following structure is provided, which comprises a machine body, a motor, a guide plate, a chain, an output gear and a guide plate fixing bolt; the chain is rotatably sleeved outside the guide plate and the output gear, the output gear is driven by a motor, and one end of the guide plate fixing bolt penetrates through the long groove of the guide plate; the output shaft of the motor is connected with a speed reducing mechanism; the method is characterized in that: still be equipped with the frame in the organism, motor, reduction gears and baffle fixing bolt all establish on the frame and constitute a whole.
The reduction gears include first gear and second gear, the inside cavity that is equipped with of frame, first gear and second gear are located the cavity of frame, the motor is fixed outside the frame and the output shaft stretches into the cavity and fixed with first gear, first gear and second gear meshing, be equipped with the transmission shaft on the coaxial line of second gear, the one end of transmission shaft stretches out outside the frame and fixed with output gear.
The engine base comprises a first shell and a second shell, a cavity is formed inside one part of the first shell and the second shell after the first shell and the second shell are fixed, the other part of the second shell extends out of the cavity, and one end of the guide plate fixing bolt is embedded into a hole at the extending end of the second shell and is axially limited.
The motor is fixed outside the first shell.
One end of the second gear is rotatably connected to the first shell through a bearing, the middle of the transmission shaft at the other end is rotatably connected to the second shell through a bearing, and the end of the transmission shaft extends out of the second shell and is fixed with the output gear.
The axis of the guide plate fixing bolt is parallel to the axis of the transmission shaft.
After adopting the structure, the utility model has the following advantages:
1. the motor, the speed reducing mechanism and the guide plate fixing bolt are all arranged on the base and form a whole, when the motor, the speed reducing mechanism and the guide plate fixing bolt are assembled, the motor, the speed reducing mechanism and the guide plate fixing bolt can be fixed on the base and then are installed in the base, and installation is facilitated.
2. The parts on the base can be debugged and tested before assembly, and can be adjusted in time after finding out bad problems, so that the assembly is more convenient
Drawings
Fig. 1 is a schematic view of an electric chain saw of the present invention.
Fig. 2 is an exploded view of the electric chain saw of the present invention.
Fig. 3 is a schematic view of the parts mounting of the housing of the present invention.
Fig. 4 is a schematic view of the installation of one surface of the base of the utility model.
Fig. 5 is an exploded view of fig. 4.
Shown in the figure:
1. the automatic transmission device comprises a machine body, 2, a motor, 3, a guide plate, 4, a chain, 5, an output gear, 6, a guide plate fixing bolt, 7, a machine base, 7.1, a first shell, 7.2, a second shell, 8, a first gear, 9, a second gear, 10 and a transmission shaft.
Detailed Description
The utility model will be further explained with reference to the drawings.
As shown in fig. 1 to 5, an electric chain saw of the present invention includes a body 1, a motor 2, a guide plate 3, a chain 4, an output gear 5, a guide plate fixing bolt 6; the chain 4 is rotatably sleeved outside the guide plate 3 and the output gear 5, the output gear 5 is driven by the motor 2, and one end of the guide plate fixing bolt 6 penetrates through the long groove of the guide plate 3; thereby adjusting the length of the guide plate 3 extending out of the machine body 1 and ensuring the tension of the chain 4. And an output shaft of the motor 2 is connected with a speed reducing mechanism. When the wood cutting machine works, the battery can drive the output gear to rotate through the speed reducer, and the output gear drives the chain to rotate on the side edge of the guide plate, so that wood is cut.
Still be equipped with frame 7 in the organism 1, motor 2, reduction gears and baffle fixing bolt 6 all establish on frame 7 and constitute an organic whole.
Reduction gears includes first gear 8 and second gear 9, the inside cavity that is equipped with of frame 7, first gear 8 and second gear 9 are located the cavity of frame 7, motor 2 fixes and stretches into the cavity and fix with first gear 8 outside frame 7 and the output shaft, first gear 8 and the meshing of second gear 9, be equipped with transmission shaft 10 on the coaxial line of second gear 9, the one end of transmission shaft 10 stretches out outside frame 7 and fixes with output gear 5. The output shaft of the motor 2 drives the first gear 8 to rotate, the first gear 8 drives the second gear 9 to rotate, the second gear 9 drives the transmission shaft 10 to rotate, the transmission shaft 10 drives the output gear 5 to rotate, and the output gear 5 rotates to drive the chain 4 to rotate around the guide plate 3.
The engine base 7 comprises a first shell 7.1 and a second shell 7.2, a cavity is formed inside a part of the first shell 7.1 and the second shell 7.2 after the parts are fixed, the other part of the second shell 7.2 extends out, and one end of the guide plate fixing bolt 6 is embedded in a hole at the extending end of the second shell 7.2 and is axially limited.
The electric machine 2 is fixed outside the first housing 7.1.
One end of the second gear 9 is rotatably connected to the first housing 7.1 through a bearing, the middle part of the transmission shaft 10 at the other end is rotatably connected to the second housing 7.2 through a bearing, and the end part of the transmission shaft extends out of the second housing 7.2 and is fixed with the output gear 5.
The axis of the guide plate fixing bolt 6 is parallel to the axis of the transmission shaft 10.
Claims (6)
1. An electric chain saw comprises a machine body (1), a motor (2), a guide plate (3), a chain (4), an output gear (5) and a guide plate fixing bolt (6); the chain (4) is rotatably sleeved outside the guide plate (3) and the output gear (5), the output gear (5) is driven by the motor (2), and one end of the guide plate fixing bolt (6) penetrates through the long groove of the guide plate (3); the output shaft of the motor (2) is connected with a speed reducing mechanism; the method is characterized in that: still be equipped with frame (7) in organism (1), motor (2), reduction gears and baffle fixing bolt (6) all establish on frame (7) and constitute a whole.
2. An electric chain saw as set forth in claim 1 wherein: reduction gears includes first gear (8) and second gear (9), frame (7) inside is equipped with the cavity, first gear (8) and second gear (9) are located the cavity of frame (7), motor (2) are fixed outside frame (7) and the output shaft stretches into the cavity and is fixed with first gear (8), first gear (8) and second gear (9) meshing, be equipped with transmission shaft (10) on the coaxial line of second gear (9), the one end of transmission shaft (10) is stretched out outside frame (7) and is fixed with output gear (5).
3. An electric chain saw as set forth in claim 1 wherein: the engine base (7) comprises a first shell (7.1) and a second shell (7.2), a cavity is formed inside a part of the first shell (7.1) and the second shell (7.2) after the first shell is fixed, the other part of the second shell (7.2) extends out, and one end of the guide plate fixing bolt (6) is embedded into a hole at the extending end of the second shell (7.2) and is axially limited.
4. An electric chain saw as set forth in claim 3 wherein: the motor (2) is fixed on the outer side of the first shell (7.1).
5. An electric chain saw as set forth in claim 2, wherein: one end of the second gear (9) is rotatably connected to the first shell (7.1) through a bearing, the middle of the transmission shaft (10) at the other end is rotatably connected to the second shell (7.2) through a bearing, and the end of the transmission shaft extends out of the second shell (7.2) and is fixed with the output gear (5).
6. An electric chain saw as set forth in claim 2, wherein: the axis of the guide plate fixing bolt (6) is parallel to the axis of the transmission shaft (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122715550.XU CN216362929U (en) | 2021-11-08 | 2021-11-08 | Electric chain saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122715550.XU CN216362929U (en) | 2021-11-08 | 2021-11-08 | Electric chain saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216362929U true CN216362929U (en) | 2022-04-26 |
Family
ID=81250731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122715550.XU Active CN216362929U (en) | 2021-11-08 | 2021-11-08 | Electric chain saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216362929U (en) |
-
2021
- 2021-11-08 CN CN202122715550.XU patent/CN216362929U/en active Active
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