CN203045527U - Four-head terrace grinding machine gearbox - Google Patents
Four-head terrace grinding machine gearbox Download PDFInfo
- Publication number
- CN203045527U CN203045527U CN 201320084432 CN201320084432U CN203045527U CN 203045527 U CN203045527 U CN 203045527U CN 201320084432 CN201320084432 CN 201320084432 CN 201320084432 U CN201320084432 U CN 201320084432U CN 203045527 U CN203045527 U CN 203045527U
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- gears
- gear
- grinding
- groups
- grinding machine
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- Expired - Fee Related
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Abstract
The utility model provides a four-head terrace grinding machine gearbox. The four-head terrace grinding machine gearbox comprises a box body, a cover plate, an input gear and two groups of gear assemblies, wherein the cover plate is arranged at the top part of the box body, the input gear is arranged at the middle part of the box body, the two groups of the gear assemblies are uniformly distributed at the periphery of the input gear, the two groups of the gear assemblies comprise first gears, second gears, third gears and fourth gears, the first gears are meshed with the second gears, the second gears and the third gears are arranged on same shafts, the third gears are meshed with the fourth gears, the input gear is meshed with the first gears of the two groups of the gear assemblies, and tooth number and modulus of the third gears and the fourth gears are the same. According to the four-head terrace grinding machine gearbox provided by the utility model, four grinding heads can be driven by a single power input, and the grinding efficiency is higher than that of a terrace grinding machine with one grinding head or two grinding heads; multi-stage transmission output can be carried out, the mesh force between gears can be effectively buffered, and the grinding quality can be ensured; and the rotating directions of two adjacent output gears are correspondingly opposite, a traction force of a terrace grinding machine during work can be balanced out, thus grinding wheel bodies can perform mutual intersection grinding, an operation platform can be more stable, and the grinding effect can be more uniform.
Description
Technical field
The utility model relates to the grinder field, and what especially relate to is the four-head floor grinding mill gear-box of a kind of grinding for stone material, mattess, polishing.
Background technology
Floor grinding mill is mainly used in grinding, the polishing on big or middle scope ground, its can effectively polish stone material, concrete surface layer, epoxy resin mortar layer and old epoxy ground etc.The structure of floor grinding mill is generally single electric motor and drives one or more bistriques by gear-box; Floor grinding mill on the market is generally single-deck machine or double plate machine at present, but the grinding efficiency of single-deck machine or double plate machine is lower.
The utility model content
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of grinding efficiency height, four-head floor grinding mill gear-box that grinding effect is good are provided.
For achieving the above object, technical solution of the present utility model is: four-head floor grinding mill gear-box, comprise casing, place the cover plate at casing top and place the input gear at casing middle part, also comprise two groups of uniform input gear gear assemblies on every side that are arranged at, described gear assembly comprises first gear, second gear, the 3rd gear and the 4th gear, described first gear meshes second gear, described second gear and the 3rd gear are located on the same axle, described the 3rd gear meshes the 4th gear, first gear engagement of described input gear and two groups of gear assemblies.
Preferably, described the 3rd gear is identical with modulus with the 4th gear number of teeth.
By adopting above-mentioned technical scheme, the beneficial effects of the utility model are: the utility model can realize that single power input drives four bistriques, and grinding efficiency is more single, the floor grinding mill height of two bistriques; Carry out multistage transmission output, effectively cushioned the engagement force between the gear, guarantee Grinding Quality; Adjacent two output gears turn to respective opposite, offset the tractive force in the floor grinding mill work, make the mill body intersect grinding mutually, the operation board is more steady, grinding effect is more even.
Description of drawings
Fig. 1 is the transmission schematic diagram of the utility model embodiment.
Fig. 2 is the STRUCTURE DECOMPOSITION schematic diagram of the utility model embodiment.
Identify among the figure: 1, cover plate; 2, bearing; 3, input gear; 4, gear assembly; 5, output shaft; 6, casing; 7, bistrique; 41, first gear; 42, second gear; 43, the 3rd gear; 44, the 4th gear.
The specific embodiment
Further specify the utility model below in conjunction with the drawings and specific embodiments.
As depicted in figs. 1 and 2, four-head floor grinding mill gear-box, input gear 3 and gear assembly 4 are arranged between casing 6 and the cover plate 1 by several bearings 2; Input gear 3 is helical gear shaft, is located at casing 6 middle parts; Be laid in input gear 3 both sides side by side behind two groups of gear assembly 4 relative Rotate 180s °, gear assembly 4 comprises first gear 41, second gear 42, the 3rd gear 43 and the 4th gear 44, first gear 41 is helical gear and 42 engagements of second gear, second gear 42 is placed on the output shaft 5 for helical gear and the 3rd gear 43 upper-lower positions, the number of teeth, the modulus of the 3rd gear 43 and the 4th gear 44 is identical and be meshing with each other, and the 4th gear 44 is placed on the output shaft 5; After being connected, two the 3rd gears 43 in two groups of gear assemblies 4 and the center position of two the 4th gears 44 can constitute a rectangle; 41, four output shafts 5 of two first gears that input gear 3 meshes in two groups of gear assemblies 4 simultaneously all are connected with bistrique 7.Power is by driven by motor input gear 3, input gear 3 two the 3rd gears 43 of first gear 41 in the driven gear assembly 4, second gear 42, the 3rd gear 43,44, two groups of gear assemblies 4 of the 4th gear and two the 4th gears 44 in order drives four bistriques 7 by four output shafts 5 respectively and rotates; Realized a power input, four power outputs.
Above-described, only be preferred embodiment of the present utility model, can not limit the scope that this practicality is implemented, every equalization of doing according to the utility model claim changes and decorates, and all should still belong in the scope that the utility model contains.
Claims (2)
1. four-head floor grinding mill gear-box, comprise casing (6), place the cover plate (1) at casing (6) top and place the input gear (3) at casing (6) middle part, it is characterized in that: comprise that also two groups are distributed in input gear (3) gear assembly (4) on every side, described gear assembly (4) comprises first gear (41), second gear (42), the 3rd gear (43) and the 4th gear (44), described first gear (41) engagement second gear (42), described second gear (42) is located on the same axle with the 3rd gear (43), described the 3rd gear (43) engagement the 4th gear (44), described input gear (3) meshes with first gear (41) of two groups of gear assemblies (4).
2. four-head floor grinding mill gear-box according to claim 1, it is characterized in that: the number of teeth of described the 3rd gear (43) and the 4th gear (44) is all identical with modulus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320084432 CN203045527U (en) | 2013-02-25 | 2013-02-25 | Four-head terrace grinding machine gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320084432 CN203045527U (en) | 2013-02-25 | 2013-02-25 | Four-head terrace grinding machine gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203045527U true CN203045527U (en) | 2013-07-10 |
Family
ID=48728523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320084432 Expired - Fee Related CN203045527U (en) | 2013-02-25 | 2013-02-25 | Four-head terrace grinding machine gearbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203045527U (en) |
-
2013
- 2013-02-25 CN CN 201320084432 patent/CN203045527U/en not_active Expired - Fee Related
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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: 20130710 Termination date: 20140225 |