CN203738512U - Four-grinding-disc planetary floor grinding machine - Google Patents
Four-grinding-disc planetary floor grinding machine Download PDFInfo
- Publication number
- CN203738512U CN203738512U CN201420066748.7U CN201420066748U CN203738512U CN 203738512 U CN203738512 U CN 203738512U CN 201420066748 U CN201420066748 U CN 201420066748U CN 203738512 U CN203738512 U CN 203738512U
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- gear
- transition
- box
- travelling
- gearbox
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Abstract
The utility model provides a four-grinding-disc planetary floor grinding machine. The machine comprises a gearbox, a motor (16) at the upper end of the gearbox and an outer machine cover (1) which is arranged on the outer portion of the gearbox, the gearbox is composed of an upper layer gearbox cover plate (2) and a bottom layer gearbox (3), the bottom layer gearbox (3) is provided with a main transmission gear (4), a first transitional gear (5), a second transitional gear (6), a third transitional gear (8), a fourth transitional gear (7), four transmission gears and four grinding discs connected with the transmission gears, the main transmission gear (4) is meshed with the first transitional gear (5) and the second transitional gear (6), the first transitional gear (5) is respectively meshed with a first transmission gear (11) and the third transitional gear (8), and the second transitional gear (6) is respectively meshed with a second transmission gear (9) and the fourth transitional gear (7). The grinding discs of the grinding machine oppositely rotate, meanwhile, rotation of the gearbox is completed, and working efficiency is improved.
Description
Technical field
The utility model relates to terrace grinding apparatus, especially relates to four mill planet terrace sanders.
Background technology
Current hand-held terrace sander on the market probably can be divided into following several: single mill machine, two mill machine, three mill machines.Single mill engine efficiency is low, is difficult to produce a desired effect, and two mill machine grinding dynamics are difficult to meet hard ground and large-area construction demand, and three mill machine revolution cannot be offset completely with rotation grinding force, can cause mechanically actuated difficulty, strengthen labour intensity.At present,, there is complicated operation in the sander occurring on market, dumb, and efficiency is low, power consumption is high be polished into high, the problem such as mechanical consumptive material is large.
Utility model content
The utility model proposes four mill planet terrace sanders, solved the problems such as dumb in prior art, mechanical consume is large, inefficiency.
The technical scheme that the utility model adopts is as follows:
Four mill planet terrace sanders, comprise gear-box, be positioned at the motor of gear-box upper end and be located at the outer hood of gear-box outside, described gear-box is made up of upper strata toothed wheel box cover plate and bottom gear-box, described bottom gear-box is provided with main drive gear, First Transition gear, the second transition gear, the 3rd transition gear, the 4th transition gear, four travelling gears and four mills that rotated by travelling gear drive, and described main drive gear is installed on the middle part of described bottom gear-box; Described main drive gear engages with First Transition gear and the second transition gear, described First Transition gear engages with the first travelling gear and the 3rd transition gear respectively, the second described transition gear engages with the second travelling gear and the 4th transition gear respectively, the 3rd described transition gear engages with the 3rd travelling gear, and the 4th described transition gear engages with the 4th travelling gear; Described upper strata toothed wheel box cover plate is provided with central gear and planetary gear, and described planetary gear engages with central gear; Described the 3rd transition gear wheel shaft through described upper strata toothed wheel box cover plate is connected with planetary gear.
Preferably, described central gear is installed on the toothed wheel box cover plate of described upper strata.
Preferably, described planetary gear rotates around central gear.
Preferably, described central gear and planetary gearratio are that gearratio is 1:9-15.
The beneficial effects of the utility model are as follows:
1) the four mill planet terrace sanders that the utility model provides change the transition gear of gear-box installation and order and the arrangement of travelling gear, realize adjacent mill and complete turning, and complete gear housing simultaneously and rotate, and have improved operating efficiency.
2) this sander can reduce the transition use of the consumptive materials such as gear, reaches smooth operation, and energy resource consumption is low, and efficiency is high.
3) utilize planetary gear to rotate around central gear, so the rotation of driven gear case, forming the different directions that changes gear-box and mill, unequal rotating speed, improves the operating efficiency while enforcement.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the utility model four mill planet terrace sanders;
Fig. 2 and 3 is the gear-box top view of the utility model four mill planet terrace sanders;
Fig. 4 is the utility model four mill planet terrace sander gear-box upward views.
Wherein, the outer hood of 1-, 2-upper strata toothed wheel box cover plate, 3-bottom gear-box, 4-main drive gear, 5-First Transition gear, 6-the second transition gear, 7-the 4th transition gear, 8-the 3rd transition gear, 9-the second travelling gear, 10-the 4th travelling gear, 11-the first travelling gear, 12-the 3rd travelling gear, 13-mill, 14-planetary gear, 15-central gear, 16-motor, 81-the 3rd transition gear wheel shaft.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As Fig. 1, shown in 2 and 3, four mill planet terrace sanders, comprise gear-box, be positioned at the motor 16 and the outer hood 1 of being located at gear-box outside of gear-box upper end, gear-box is made up of upper strata toothed wheel box cover plate 2 and bottom gear-box 3, bottom gear-box 3 is provided with the main drive gear 4 that is driven rotation by motor 16, First Transition gear 5, the second transition gear 6, the 3rd transition gear 8, the 4th transition gear 7, four travelling gears and four mills that rotated by travelling gear drive, four travelling gears are the first travelling gear 11, the second travelling gear 9, the 3rd travelling gear 12 and the 4th travelling gear 10, main drive gear 4 is installed on the middle part of bottom gear-box 3, main drive gear 4 engages with First Transition gear 5 and the second transition gear 6, First Transition gear 5 engages with the first travelling gear 11 and the 3rd transition gear 8 respectively, the second transition gear 6 engages with the second travelling gear 9 and the 4th transition gear 7 respectively, the 3rd transition gear 8 engages with the 3rd travelling gear 12, and the 4th transition gear 7 engages with the 4th travelling gear 10, upper strata toothed wheel box cover plate 2 is provided with central gear 15 and planetary gear 14, and planetary gear 14 engages with central gear 15, the 3rd transition gear 8 wheel shafts 81 through upper strata toothed wheel box cover plate 2 are connected with planetary gear 14.As shown in Figure 4, gear-box bottom is provided with four mills.
Wherein, while specifically enforcement, central gear 15 is installed on upper strata toothed wheel box cover plate 2, and central gear 15 is fixing with outer hood 1; Planetary gear 14 rotates around central gear 15; Central gear 15 is 1:9-15 with the gearratio of planetary gear 14, and wherein preferably, its gearratio is 1:10.
When concrete enforcement, as shown in Figure 1,2 and 3, motor 16 outputting powers, and be connected with main drive gear 4, control the rotation of main drive gear 4, main drive gear 4 drives the rotation of First Transition gear 5 and the second transition gear 6, and First Transition gear 5 drives respectively the rotation of the first travelling gear 11 and the 3rd transition gear 8, and the 3rd transition gear 8 drives the rotation of the 3rd travelling gear 12; The second transition gear 6 drives the rotation of the second travelling gear 9 and the 4th transition gear 7, and the 4th transition gear 7 drives the rotation of the 4th travelling gear 10; Wherein, the first travelling gear 11 and the 3rd travelling gear 12 direction of rotation form turning, and same, the 4th travelling gear 10 and the second travelling gear 9 form turning; Travelling gear 9,10,11,12 are connected with the mill that is positioned at gear-box bottom, and rotation with movable grinding disc, and wherein the mill 13 shown in Fig. 1 is connected with the 3rd travelling gear 12; The 3rd transition gear 8 drives planetary gear 14 to rotate.Central gear 15 is installed on upper strata toothed wheel box cover plate 2, and central gear 15 is fixing with outer hood 1, and planetary gear 14 rotations are also rotated around central gear 15, driven gear case rotates, gear-box rotates the rotation that causes four mill change in location, and grinding homogeneity like this, has good grinding efficiency.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. four mill planet terrace sanders, comprise gear-box, be positioned at the motor (16) of gear-box upper end and be located at the outer hood (1) of gear-box outside, described gear-box is made up of upper strata toothed wheel box cover plate (2) and bottom gear-box (3), described bottom gear-box (3) is provided with main drive gear (4), First Transition gear (5), the second transition gear (6), the 3rd transition gear (8), the 4th transition gear (7), four travelling gears and four mills that are connected with travelling gear, described main drive gear (4) is installed on the middle part of described bottom gear-box (3), it is characterized in that: described main drive gear (4) engages with First Transition gear (5) and the second transition gear (6), described First Transition gear (5) engages with the first travelling gear (11) and the 3rd transition gear (8) respectively, described the second transition gear (6) engages with the second travelling gear (9) and the 4th transition gear (7) respectively, the 3rd described transition gear (8) engages with the 3rd travelling gear (12), and the 4th described transition gear (7) engages with the 4th travelling gear (10), described upper strata toothed wheel box cover plate (2) is provided with central gear (15) and planetary gear (14), and described planetary gear (14) engages with central gear (15), described the 3rd transition gear (8) wheel shaft (81) through described upper strata toothed wheel box cover plate (2) is connected with described planetary gear (14).
2. four mill planet terrace sanders as claimed in claim 1, is characterized in that: described central gear (15) is installed on described upper strata toothed wheel box cover plate (2).
3. four mill planet terrace sanders as claimed in claim 1, is characterized in that: described planetary gear (14) rotates around central gear (15).
4. four mill planet terrace sanders as claimed in claim 1, is characterized in that: described central gear (15) is 1:9-15 with the gearratio of described planetary gear (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420066748.7U CN203738512U (en) | 2014-02-15 | 2014-02-15 | Four-grinding-disc planetary floor grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420066748.7U CN203738512U (en) | 2014-02-15 | 2014-02-15 | Four-grinding-disc planetary floor grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203738512U true CN203738512U (en) | 2014-07-30 |
Family
ID=51338375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420066748.7U Expired - Fee Related CN203738512U (en) | 2014-02-15 | 2014-02-15 | Four-grinding-disc planetary floor grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203738512U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842232A (en) * | 2014-02-15 | 2015-08-19 | 上海拓鸿机械有限公司 | Four-millstone planetary floor grinding machine |
-
2014
- 2014-02-15 CN CN201420066748.7U patent/CN203738512U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842232A (en) * | 2014-02-15 | 2015-08-19 | 上海拓鸿机械有限公司 | Four-millstone planetary floor grinding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20220215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |