CN210889946U - Three-point type belt transmission mechanism of edge trimming machine - Google Patents
Three-point type belt transmission mechanism of edge trimming machine Download PDFInfo
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- CN210889946U CN210889946U CN201922019794.7U CN201922019794U CN210889946U CN 210889946 U CN210889946 U CN 210889946U CN 201922019794 U CN201922019794 U CN 201922019794U CN 210889946 U CN210889946 U CN 210889946U
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- belt wheel
- tensioning
- band pulley
- tensioning band
- tensioning belt
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Abstract
The utility model discloses a three-point belt transmission mechanism of an edge trimmer, which relates to the field of woodworking machinery, and comprises a driving belt wheel, a driven belt wheel and a tensioning belt wheel, wherein the driving belt wheel is coaxially connected with a driving shaft, and the driving shaft passes through an operation table top and is connected with the output end of a motor arranged below the operation table top; the driven belt wheel is coaxially connected with a driven shaft, and the driven shaft is rotatably arranged on the operating table board through a bearing device; tensioning band pulley rotates and sets up in tensioning band pulley carriage, tensioning band pulley carriage horizontal slip sets up in tensioning band pulley mount, tensioning band pulley mount is fixed to be set up in tensioning band pulley base, be provided with the ejector pin on the tensioning band pulley base, the ejector pin front end is contradicted with tensioning band pulley carriage. The utility model discloses a three-point belt drive, for the two point transmission of the formula that original technical scheme adopted, easily adjust the belt elasticity, the motor is below operation platform, and irregular timber can not touch the motor in the actual production process.
Description
Technical Field
The utility model belongs to the technical field of wood working machinery and specifically relates to a bikini belt drive of trimmer constructs.
Background
The woodworking sealing and trimming machine is mechanical equipment for sealing and trimming the side edge of a wooden board, a transmission device in the existing woodworking sealing and trimming machine generally adopts two-point transmission, a transmission belt is easy to loosen after being used for a long time, a motor is generally arranged above an operation table board, irregular wood possibly touches the motor in the actual production process, and the processing operation is influenced.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model provides a three-point belt transmission mechanism of an edge trimmer.
The utility model provides a technical scheme that its technical problem adopted is: a three-point belt transmission mechanism of an edge trimmer comprises an operation table top, a driving belt wheel, a driven belt wheel, a tensioning belt wheel sliding frame, a tensioning belt wheel fixing frame, a tensioning belt wheel base, a top rod and a limiting ring, wherein the driving belt wheel, the driven belt wheel and the tensioning belt wheel are arranged above the operation table top in a triangular vertex position, the driving belt wheel is coaxially connected with a driving shaft, and the driving shaft penetrates through the operation table top and is connected to the output end of a motor arranged below the operation table top; the driven belt wheel is coaxially connected with a driven shaft, and the driven shaft is rotatably arranged on the operating table board through a bearing device; tensioning band pulley rotates and sets up in tensioning band pulley carriage, tensioning band pulley carriage horizontal slip sets up in tensioning band pulley mount, tensioning band pulley mount passes through the screw thread mounting fixed the setting in tensioning band pulley base, tensioning band pulley base passes through the screw thread mounting fixed the setting in operation mesa top, be provided with the ejector pin on the tensioning band pulley base, the ejector pin front end is contradicted with tensioning band pulley carriage, the ejector pin passes tensioning band pulley mount, tensioning band pulley base and spacing ring, the spacing ring passes through the screw thread mounting fixed the setting in tensioning band pulley base rear end, the coaxial fixed knob that is provided with of ejector pin rear end, the ejector pin rear end is provided with screw thread and cooperation and is provided with fixation nut, fixation nut screws on the ejector pin and the spacing ring of contradicting around.
The beneficial effects of the utility model are that, the utility model discloses a three-point belt drive, for the two point transmission of the formula that original technical scheme adopted, easily adjust the belt elasticity, the motor is below operation platform, and irregular timber can not touch the motor in the actual production process.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a three-dimensional structure of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a sectional view taken along the direction A in FIG. 2;
FIG. 4 is an enlarged view of a portion of the area I in FIG. 3;
fig. 5 is a partial enlarged view of the area ii in fig. 3.
In the figure, 1, an operation table top, 2, a driving belt wheel, 3, a driven belt wheel, 4, a tensioning belt wheel, 5, a tensioning belt wheel sliding frame, 6, a tensioning belt wheel fixing frame, 7, a tensioning belt wheel base, 8, a mandril, 9, a limiting ring, 10, a driving shaft, 11, a driven shaft, 12, a bearing device, 13, a knob, 14 and a fixing nut are arranged.
Detailed Description
In order to more clearly illustrate the technical solution of the present invention, the following provides a further description of the present invention with reference to the accompanying drawings, and obviously, the following described drawings are only one embodiment of the present invention, and for those skilled in the art, other embodiments can be obtained according to the drawings and the embodiment without any creative work, and all belong to the protection scope of the present invention.
A three-point belt transmission mechanism of an edge trimmer comprises an operation table board 1, a driving belt wheel 2, a driven belt wheel 3, a tensioning belt wheel 4, a tensioning belt wheel sliding frame 5, a tensioning belt wheel fixing frame 6, a tensioning belt wheel base 7, a top rod 8 and a limiting ring 9, wherein the driving belt wheel 2, the driven belt wheel 3 and the tensioning belt wheel 4 are arranged above the operation table board 1 at triangular vertex positions, the driving belt wheel 2 is coaxially connected with a driving shaft 10, and the driving shaft 10 penetrates through the operation table board 1 and is connected with an output end of a motor arranged below the operation table board 1; the driven belt wheel 3 is coaxially connected with a driven shaft 11, and the driven shaft 11 is rotatably arranged on the operation table board 1 through a bearing device 12; the tensioning belt wheel 4 is rotationally arranged on a tensioning belt wheel sliding frame 5, the tensioning belt wheel sliding frame 5 is horizontally arranged on a tensioning belt wheel fixing frame 6 in a sliding manner, the tension belt wheel fixing frame 6 is fixedly arranged on the tension belt wheel base 7 through a thread fixing piece, the tension belt wheel base 7 is fixedly arranged above the operation table board 1 through a thread fixing piece, the tensioning belt wheel base 7 is provided with a mandril 8, the front end of the mandril 8 is butted with the tensioning belt wheel sliding frame 5, the top rod 8 passes through the tension belt wheel fixing frame 6, the tension belt wheel base 7 and the limiting ring 9, the limiting ring 9 is fixedly arranged at the rear end of the tension belt wheel base 7 through a threaded fixing piece, the rear end of the ejector rod 8 is coaxially and fixedly provided with a knob 13, the rear section of the ejector rod 8 is provided with threads and is provided with a fixing nut 14 in a matching mode, and the fixing nut 14 is screwed on the ejector rod 8 and abuts against the limiting ring 9 from front to back.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.
Claims (1)
1. The utility model provides a three-point type belt drive of trimmer, includes operation mesa (1), driving pulley (2), driven pulley (3), tensioning band pulley (4), tensioning band pulley carriage (5), tensioning band pulley mount (6), tensioning band pulley base (7), ejector pin (8) and spacing ring (9), its characterized in that: the driving belt wheel (2), the driven belt wheel (3) and the tensioning belt wheel (4) are arranged above the operation table board (1) in a triangular vertex position, the driving belt wheel (2) is coaxially connected with the driving shaft (10), and the driving shaft (10) penetrates through the operation table board (1) and is connected with the output end of a motor arranged below the operation table board (1); the driven belt wheel (3) is coaxially connected with a driven shaft (11), and the driven shaft (11) is rotatably arranged on the operation table top (1) through a bearing device (12); the tensioning belt wheel is characterized in that the tensioning belt wheel (4) is rotatably arranged on a tensioning belt wheel sliding frame (5), the tensioning belt wheel sliding frame (5) is horizontally slidably arranged on a tensioning belt wheel fixing frame (6), the tensioning belt wheel fixing frame (6) is fixedly arranged on a tensioning belt wheel base (7) through a thread fixing piece, the tensioning belt wheel base (7) is fixedly arranged above the operation table board (1) through a thread fixing piece, a mandril (8) is arranged on the tensioning belt wheel base (7), the front end of the mandril (8) is abutted against the tensioning belt wheel sliding frame (5), the mandril (8) passes through the tensioning belt wheel fixing frame (6), the tensioning belt wheel base (7) and a spacing ring (9), the spacing ring (9) is fixedly arranged at the rear end of the tensioning belt wheel base (7) through the thread fixing piece, and a knob, the rear section of the ejector rod (8) is provided with threads and is provided with a fixing nut (14) in a matching mode, and the fixing nut (14) is screwed on the ejector rod (8) and abuts against the limiting ring (9) from front to back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922019794.7U CN210889946U (en) | 2019-11-21 | 2019-11-21 | Three-point type belt transmission mechanism of edge trimming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922019794.7U CN210889946U (en) | 2019-11-21 | 2019-11-21 | Three-point type belt transmission mechanism of edge trimming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210889946U true CN210889946U (en) | 2020-06-30 |
Family
ID=71315145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922019794.7U Active CN210889946U (en) | 2019-11-21 | 2019-11-21 | Three-point type belt transmission mechanism of edge trimming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210889946U (en) |
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2019
- 2019-11-21 CN CN201922019794.7U patent/CN210889946U/en active Active
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