CN201059066Y - Terrace finishing machine - Google Patents
Terrace finishing machine Download PDFInfo
- Publication number
- CN201059066Y CN201059066Y CNU2007200908657U CN200720090865U CN201059066Y CN 201059066 Y CN201059066 Y CN 201059066Y CN U2007200908657 U CNU2007200908657 U CN U2007200908657U CN 200720090865 U CN200720090865 U CN 200720090865U CN 201059066 Y CN201059066 Y CN 201059066Y
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- Prior art keywords
- gear
- shaft
- steamboat
- bull wheel
- output shaft
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000005540 biological transmission Effects 0.000 claims abstract description 54
- 238000002485 combustion reaction Methods 0.000 claims abstract description 16
- 244000309464 bull Species 0.000 claims description 42
- 230000007246 mechanism Effects 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The utility model discloses a ground grinder. The top of the grinder is provided with an internal combustion engine (1), an output shaft of the internal combustion engine (1) is in transmission connection with an input shaft (2) of a speed shifting mechanism through the transmission of a belt, an output shaft (4) of the speed shifting mechanism extends downward to be fixedly assembled with a grinding disc (5); the speed shifting mechanism is a two-stage or more than two-stage speed shifting mechanism formed by that a pair of bevel gears and at least a pair of straight gears are made a transmission fit, the input shaft (2) of the speed shifting mechanism is parallel to the output shaft of the internal combustion shaft. With the structure, the bevel gear is better than the worm wheel and the worm in transmission efficient and is simpler than the worm wheel and the worm in manufacturing process, so the utility model saves more energy and the manufacture and use cost can both be decreased compared with the prior art.
Description
Technical field
The utility model relates to a kind of floor grinding mill, particularly a kind of floor grinding mill that adopts internal combustion engine as engine, and it comprises internal combustion engine, gear and mill.
Background technology
Adopt internal combustion engine in its power transmission process, all to need to realize grinding to terrace through commutation as the floor grinding mill of engine; Its structure is that the power shaft of output shaft by belt transmission and gear of internal combustion engine is in transmission connection, the output shaft of gear stretches out downwards with mill and fixedly is assembled together, and the commutation function of existing this floor grinding mill is all realized by worm-and-wheel gear on the market.Worm and gear manufacturing processing is difficult, and manufacturing cost is big.The worm and gear transmission efficiency is lower in addition, the energy consumption height, and its wearing and tearing are also relatively more serious, and the axial force of worm screw is big, also causes the friction loss of bearing bigger, and these have all improved use cost.
The utility model content
The technical problems to be solved in the utility model provides the floor grinding mill of a kind of more energy-conservation, employing internal combustion engine that manufacturing cost and use cost is lower as engine.
For solving the problems of the technologies described above, the utility model is equipped with internal combustion engine at the machine top, and the output shaft of internal combustion engine is in transmission connection by the power shaft of belt transmission and gear, and the output shaft of gear stretches out downwards with mill and fixedly is assembled together.Above-mentioned gear is to cooperate the two-stage that constitutes or the gear more than the two-stage by a pair of bevel gear and at least one pair of spur gear transmission.The power shaft of gear and the output shaft of internal combustion engine are parallel to each other.
As a kind of improvement of the present utility model, what internal combustion engine adopted is gasoline engine.
As further improvement of the utility model, the utility model adopts following concrete structure: the bel-drivenn steamboat is connected with the output shaft of gasoline engine; Described gear comprises orthogonal power shaft and power transmission shaft, and the steamboat of bel-drivenn bull wheel and bevel gear is fixedly mounted on the power shaft, and the right steamboat of bull wheel that bevel gear is right and spur gear is fixedly mounted on the power transmission shaft; The axle of the bull wheel that spur gear is right is as the output shaft of gear.
As another kind of improvement the of the present utility model, the utility model adopts following concrete structure: the bel-drivenn steamboat is connected with the output shaft of gasoline engine; Described gear comprises two pairs of spur gears and two orthogonal with vertical with power shaft power transmission shafts, is parallel to each other between two power transmission shafts.The steamboat of bel-drivenn bull wheel and bevel gear is fixedly mounted on the power shaft, and the steamboat of the bull wheel that bevel gear is right and first pair of spur gear is fixedly mounted on first power transmission shaft; The steamboat of the bull wheel of first pair of spur gear and second pair of spur gear is fixedly mounted on second power transmission shaft, and the axle of the bull wheel of second pair of spur gear is as the output shaft of gear.
As another kind of improvement the of the present utility model, the utility model adopts following concrete structure: described bel-drivenn steamboat is connected with the output shaft of gasoline engine; Described gear comprises power shaft and the power transmission shaft that is parallel to each other, and the right steamboat of bel-drivenn bull wheel and spur gear is fixedly mounted on the power shaft, and the right steamboat of bull wheel that spur gear is right and bevel gear is installed on the power transmission shaft; The axle of the bull wheel that bevel gear is right is as the output shaft of gear.
As another kind of improvement the of the present utility model, the utility model adopts following concrete structure: the bel-drivenn steamboat is connected with the output shaft of gasoline engine; Described gear comprises power shaft and two power transmission shafts that are parallel to each other to each other.The right steamboat of the bel-drivenn bull wheel and the first pair of spur gear is fixedly mounted on the power shaft, the bull wheel that the first pair of spur gear is right and the steamboat of second pair of spur gear are fixedly mounted on first power transmission shaft, the bull wheel of second pair of spur gear and the steamboat of bevel gear are fixedly mounted on second power transmission shaft, and the axle of bevel gear bull wheel is as the output shaft of gear.
Adopt structure of the present utility model, realize the original commutation function that adopts worm and gear to realize with bevel gear, more simple on manufacturing process, reduced manufacturing cost; Bevel gear can reduce the power of floor grinding mill than the transmission efficiency height of worm and gear under identical working condition, thereby reaches purpose energy-conservation and the reduction use cost.The utility model has also been avoided the big bigger problem of bearing friction loss that causes of axial force because of worm screw, and this has also reduced use cost.Adopt gasoline engine to make the utility model be easy to realize that good applicability is arranged.Several specific embodiment of the present utility model has further strengthened applicability of the present utility model, as the two-stage gear advantage of compact conformation is arranged, and three-stage speed change mechanism then can reduce the loss of gear under the constant situation of gearratio.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the structural representation of the utility model embodiment 2;
Fig. 3 is the structural representation of the utility model embodiment 3;
Fig. 4 is the structural representation of the utility model embodiment 4.
The specific embodiment
Fig. 1 is the structural representation of the utility model embodiment 1.Floor grinding mill shown in it is equipped with gasoline engine 1 at the machine top, and the output shaft of gasoline engine 1 is in transmission connection by the power shaft 2 of belt transmission and gear, and the output shaft 4 of gear stretches out downwards with mill 5 and fixedly is assembled together.Described gear is to cooperate the two-stage gear that constitutes by a pair of bevel gear and pair of straight gear drive, and the power shaft 2 of gear is parallel to each other with the output shaft of gasoline engine.Specifically, described bel-drivenn steamboat is connected with the output shaft of gasoline engine; Described gear comprises orthogonal power shaft 2 and power transmission shaft 3, the steamboat 10 of bel-drivenn bull wheel and bevel gear is fixedly mounted on the power shaft 2 of gear, and the right steamboat 6 of bull wheel 11 that bevel gear is right and spur gear is fixedly mounted on the power transmission shaft 3; The axle of the bull wheel 7 that spur gear is right is as the output shaft 4 of gear.
Fig. 2 is the structural representation of the utility model embodiment 2.It has adopted three-stage speed change mechanism as different from Example 1.Specifically, the bel-drivenn steamboat is connected with the output shaft of gasoline engine; Gear comprises two pairs of spur gears and orthogonal power shaft 2 and power transmission shaft 3, and power transmission shaft 3 is parallel to each other with power transmission shaft 12; The steamboat 10 of bel-drivenn bull wheel and bevel gear is fixedly mounted on the power shaft 2 of gear, and the right steamboat 6 of the bull wheel 11 that bevel gear is right and the first pair of spur gear is fixedly mounted on the power transmission shaft 3; The bull wheel 7 of first pair of spur gear and the steamboat 8 of second pair of spur gear are fixedly mounted on the power transmission shaft 12, and the axle of the bull wheel 9 of second pair of spur gear is as the output shaft 4 of gear.
Fig. 3 is the structural representation of the utility model embodiment 3.Bevel gear in its two-stage gear is positioned at the below of spur gear as different from Example 1.Specifically, described bel-drivenn steamboat is connected with the output shaft of gasoline engine; Described gear comprises power shaft 2 and the power transmission shaft 13 that is parallel to each other, the right steamboat 15 of bel-drivenn bull wheel and spur gear is fixedly mounted on the power shaft 2 of gear, and the right steamboat 17 of bull wheel 16 that spur gear is right and bevel gear is installed on the power transmission shaft 13; The axle of the bull wheel 18 that bevel gear is right is as the output shaft 4 of gear.
Fig. 4 is the structural representation of the utility model embodiment 4.It is a three-stage speed change mechanism as different from Example 1, and bevel gear wherein is positioned at the below of spur gear.Specifically, described bel-drivenn steamboat is connected with the output shaft of gasoline engine; Described gear comprises power shaft 2 and power transmission shaft 13 and the power transmission shaft 14 that is parallel to each other to each other, the right steamboat 15 of the bel-drivenn bull wheel and the first pair of spur gear is fixedly mounted on the power shaft 2, the bull wheel 16 that the first pair of spur gear is right and the steamboat 19 of second pair of spur gear are fixedly mounted on the power transmission shaft 13, the bull wheel 20 of second pair of spur gear is fixedly mounted on the power transmission shaft 14 with the steamboat 17 of bevel gear, and the axle of the bull wheel 18 of bevel gear is as the output shaft 4 of gear.
Claims (6)
1. floor grinding mill, internal combustion engine (1) is installed at the machine top, the output shaft of internal combustion engine (1) is in transmission connection by the power shaft (2) of belt transmission and gear, the output shaft of gear (4) stretches out downwards with mill (5) and fixedly is assembled together, it is characterized in that: described gear is to cooperate the two-stage that constitutes or the gear more than the two-stage by a pair of bevel gear and at least one pair of spur gear transmission, and the power shaft of gear (2) is parallel to each other with the output shaft of internal combustion engine.
2. floor grinding mill as claimed in claim 1 is characterized in that: described internal combustion engine is a gasoline engine.
3. floor grinding mill as claimed in claim 2 is characterized in that: described bel-drivenn steamboat is connected with the output shaft of gasoline engine; Described gear comprises orthogonal power shaft (2) and power transmission shaft (3), the steamboat of bel-drivenn bull wheel and bevel gear (10) is fixedly mounted on the power shaft (2), and the right steamboat (6) of bull wheel (11) that bevel gear is right and spur gear is fixedly mounted on the power transmission shaft (3); The axle of the bull wheel (7) that spur gear is right is as the output shaft (4) of gear.
4. floor grinding mill as claimed in claim 2 is characterized in that: described bel-drivenn steamboat is connected with the output shaft of gasoline engine; Described gear comprises two pairs of spur gears and orthogonal power shaft (2) and power transmission shaft (3), and power transmission shaft (3) is parallel to each other with power transmission shaft (12); The steamboat of bel-drivenn bull wheel and bevel gear (10) is fixedly mounted on the power shaft (2), and the right steamboat (6) of the right bull wheel (11) of bevel gear and the first pair of spur gear is fixedly mounted on the power transmission shaft (3); The bull wheel of first pair of spur gear (7) is fixedly mounted on the power transmission shaft (12) with the steamboat (8) of second pair of spur gear, and the axle of the bull wheel of second pair of spur gear (9) is as the output shaft (4) of gear.
5. floor grinding mill as claimed in claim 2 is characterized in that: described bel-drivenn steamboat is connected with the output shaft of gasoline engine; Described gear comprises power shaft (2) and the power transmission shaft (13) that is parallel to each other, the right steamboat (15) of bel-drivenn bull wheel and spur gear is fixedly mounted on the power shaft (2), and the right steamboat (17) of bull wheel (16) that spur gear is right and bevel gear is installed on the power transmission shaft (13); The axle of the bull wheel (18) that bevel gear is right is as the output shaft (4) of gear.
6. floor grinding mill as claimed in claim 2 is characterized in that: described bel-drivenn steamboat is connected with the output shaft of gasoline engine; Described gear comprises power shaft (2) and power transmission shaft (13) and the power transmission shaft (14) that is parallel to each other to each other, the right steamboat (15) of the bel-drivenn bull wheel and the first pair of spur gear is fixedly mounted on the power shaft (2), the right bull wheel (16) of the first pair of spur gear is fixedly mounted on the power transmission shaft (13) with the steamboat (19) of second pair of spur gear, the bull wheel of second pair of spur gear (20) is fixedly mounted on the power transmission shaft (14) with the steamboat (17) of bevel gear, and the axle of the bull wheel of bevel gear (18) is as the output shaft (4) of gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200908657U CN201059066Y (en) | 2007-06-29 | 2007-06-29 | Terrace finishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200908657U CN201059066Y (en) | 2007-06-29 | 2007-06-29 | Terrace finishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201059066Y true CN201059066Y (en) | 2008-05-14 |
Family
ID=39407531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200908657U Expired - Fee Related CN201059066Y (en) | 2007-06-29 | 2007-06-29 | Terrace finishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201059066Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106043651A (en) * | 2016-06-16 | 2016-10-26 | 浙江迅鲨动力设备有限公司 | Outboard engine transmission mechanism |
-
2007
- 2007-06-29 CN CNU2007200908657U patent/CN201059066Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106043651A (en) * | 2016-06-16 | 2016-10-26 | 浙江迅鲨动力设备有限公司 | Outboard engine transmission mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080514 Termination date: 20120629 |