CN203109803U - Gearbox of eight-head terrace grinding miller - Google Patents
Gearbox of eight-head terrace grinding miller Download PDFInfo
- Publication number
- CN203109803U CN203109803U CN 201320027714 CN201320027714U CN203109803U CN 203109803 U CN203109803 U CN 203109803U CN 201320027714 CN201320027714 CN 201320027714 CN 201320027714 U CN201320027714 U CN 201320027714U CN 203109803 U CN203109803 U CN 203109803U
- Authority
- CN
- China
- Prior art keywords
- gear
- gears
- output
- grinding
- gearbox
- Prior art date
- 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
Links
Images
Landscapes
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The utility model provides a gearbox of an eight-head terrace grinding miller. The gearbox of the eight-head terrace grinding miller comprises a box body and a cover plate arranged on the top of the box body. The gearbox further comprises a left set of gear assembly and a right set of gear assembly, wherein the left set of gear assembly and the right set of gear assembly are horizontally arranged inside the box body side by side through a plurality of bearings, and each gear assembly comprises an input gear, two first gears, two second gears and four output gears. The four output gears are respectively sleeved on four output shafts, and the four output gears are distributed on four square angular points, input gear are arranged in the square centers of the four output gears, and the two sets of gear assemblies are connected through a synchronizer gear. The gearbox of the eight-head terrace grinding miller achieves the aim that power input of double motors drives eight grinding heads, transmission gears are all installed on the same plane to achieve a thinner thickness of the gearbox, meshing force between gears is effectively buffered through multi-stage transmission so as to achieve the aim that the eight grinding heads synchronously conduct grinding working, rotating directions of every two adjacent output gears are opposite to offset tractive force, grinding disc bodies can conduct mutual crossed grinding, and an operation platform can be more stable.
Description
Technical field
The utility model relates to the grinder field, and what especially relate to is eight floor grinding mill gear-boxes 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.Along with the demand that operating efficiency is improved, bistrique number and the total area of floor grinding mill constantly increase; Authorize public affairs CN201534296U, the patent No. 200920072755.7 to disclose a kind of eight-head crossed grinding head, its gear box structure has had eight bistriques; But the travelling gear of this gear-box is coaxial construction up and down, and the gear-box integral thickness is bigger.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of high grinding efficiency, eight floor grinding mill gear-boxes that the bodily form is thin are provided.
For achieving the above object, technical solution of the present utility model is: eight floor grinding mill gear-boxes, comprise casing and place the cover plate at casing top, also comprise by several bearing horizontal Tiles be arranged at described box house about two groups of gear assemblies; Described gear assembly comprises the input gear, two first gears, two second gears and four output gears, described four output gears are set on four output shafts respectively, four angle points that described four output gears are square are laid, described input gear is positioned at the square center of described four output gears, described input gear all meshes with two first gears, described two first gears respectively with two output gear corresponding engagements one by one that are the diagonal angle contraposition, described two second gears respectively with two other output gear corresponding engagement one by one that is the diagonal angle contraposition, described two second gears should mesh with described two first gear mesh respectively.
Preferably, connect by synchromesh gear between described two groups of gear assemblies, described synchromesh gear all with about second gear in two groups of gear assemblies mesh.
Preferably, described first gear is all identical with the number of teeth, the modulus of second gear.
By adopting above-mentioned technical scheme, the beneficial effects of the utility model are: the utility model can realize that the input of bi-motor power drives eight bistriques, and grinding efficiency is more single, the floor grinding mill height of two bistriques; Travelling gear is all installed at grade, realizes that gear-box thickness is thinner; Increase the multistage transmission of synchromesh gear, first gear and second gear, realize that eight bistriques carry out grinding work synchronously, 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 STRUCTURE DECOMPOSITION schematic diagram of the utility model embodiment.
Fig. 2 is the transmission schematic diagram of the utility model embodiment.
(identify among the figure: 1, motor; 2, cover plate; 3, bearing; 4, gear assembly; 5, output shaft; 6, bistrique; 7, casing; 8, synchromesh gear; 41, input gear; 42, output gear; 43, first gear; 44, second 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, eight floor grinding mill gear-boxes of the present utility model comprise casing 7 and cover plate 2 and two groups of gear assemblies 4, and described two groups of gear assemblies 4 horizontally are arranged at casing 7 and cover plate 2 inside by several bearings 3; Described gear assembly 4 comprises input gear 41, two first gears 43, two second gears 44 and four output gears 42,42 ', described four output gears 42,42 ' all lay by four square angle points, two output gears 42 are wherein carried out the contraposition laying of square diagonal angle, two output gears 42 ' carry out the contraposition laying of square diagonal angle in addition, described input gear 41 is gear shaft and is connected with motor 1, input gear 41 is arranged at four output gears 42,42 ' the square laying center that constitutes, described two first gear, 43 symmetries are laid in around the input gear 41 and all mesh with input gear 41, described two first gears 43 mesh with two output gears 42 that square diagonal position is laid respectively, described two second gears 44 mesh with two output gears 42 ' that square another diagonal position is laid respectively, described two second gears 44 respectively with described two first gears 43 separately with the corresponding engagement of side position, synchromesh gear 8 is located at casing 7 middle parts, second gear 44 that keeps left of keeping right second gear 44 and being positioned at the gear assembly 4 on right side of the gear assembly 4 by will being positioned at the left side all meshes with synchromesh gear 8, thereby realize multistage transmission, offset the stress between the gear drive, the operation board is more steady, grinding effect is more even, described output gear 42,42 ' all are fastened on the output shaft 5, and described output shaft 5 all connects bistrique 6.Operation principle of the present utility model: drive motors 1, thereby drive input gear 41, input gear 41 drives both sides first gear 43 of the gear assembly 4 that is positioned at the left and right sides, corresponding first gear 43 is second gear 44 and the output gear 42,42 ' in the driven gear assembly 4 separately, output gear 42,42 ' all is connected with output shaft 5, realize that output shaft 5 drives bistrique 6 and rotates, the output speed of two groups of gear assemblies 4 about the control of synchromesh gear 8 assist in synchronization, steadily carry out thereby assurance integral grinding speed gets synchronously, grinding effect is better.
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 (3)
1. eight floor grinding mill gear-boxes, comprise casing (7) and place the cover plate (2) at casing (7) top, it is characterized in that: also comprise by several bearings (3) horizontal Tile be arranged at described casing (7) inner about two groups of gear assemblies (4); Described gear assembly (4) comprises input gear (41), two first gears (43), two second gears (44) and four output gears (42,42 '), described four output gears (42,42 ') be set in respectively on four output shafts (5), described four output gears (42,42 ') four angle points that are square are laid, described input gear (41) is positioned at described four output gears (42,42 ') square center, described input gear (41) all meshes with two first gears (43), described two first gears (43) respectively with two output gear (42) corresponding engagements one by one that are the diagonal angle contraposition, described two second gears (44) are output gear (42 ') the corresponding engagement one by one of diagonal angle contraposition respectively with two other, described two second gears (44) respectively with the corresponding engagement of described two first gears (43).
2. eight floor grinding mill gear-boxes according to claim 1, it is characterized in that: connect by synchromesh gear (8) between described two groups of gear assemblies (4), described synchromesh gear (8) all with about second gear (44) in two groups of gear assemblies (4) mesh.
3. eight floor grinding mill gear-boxes according to claim 1, it is characterized in that: described first gear (43) is all identical with the number of teeth, the modulus of second gear (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320027714 CN203109803U (en) | 2013-01-21 | 2013-01-21 | Gearbox of eight-head terrace grinding miller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320027714 CN203109803U (en) | 2013-01-21 | 2013-01-21 | Gearbox of eight-head terrace grinding miller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203109803U true CN203109803U (en) | 2013-08-07 |
Family
ID=48890180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320027714 Expired - Fee Related CN203109803U (en) | 2013-01-21 | 2013-01-21 | Gearbox of eight-head terrace grinding miller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203109803U (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 |
-
2013
- 2013-01-21 CN CN 201320027714 patent/CN203109803U/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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101890667B (en) | Four-head planet dual-operation grinding machine | |
| CN104942676A (en) | Linked grinding device capable of machining multiple round stone balls simultaneously | |
| CN104942675A (en) | Linked polishing device capable of machining multiple round stone balls simultaneously | |
| CN207256581U (en) | A kind of wall-slotting machine with safeguard function | |
| CN203109803U (en) | Gearbox of eight-head terrace grinding miller | |
| CN203228099U (en) | Anti-fouling polishing device for ceramic device | |
| CN203993541U (en) | Six floor grinding mill gear-boxes | |
| CN104842232A (en) | Four-millstone planetary floor grinding machine | |
| CN202114603U (en) | Stepless polishing device | |
| CN103100963A (en) | Four-head counter rotating star lapping machine | |
| CN202357004U (en) | Floor polishing machine | |
| CN201511282U (en) | Four-head planet double-operational grinding machine | |
| CN201940268U (en) | Stone grinding roller | |
| CN211490792U (en) | Former ground environmental protection grinding device before epoxy terrace construction | |
| CN206393314U (en) | A new type of turning and milling compound power head device | |
| CN203045527U (en) | Four-head terrace grinding machine gearbox | |
| CN202317965U (en) | Four-head contra-rotating planetary grinding machine | |
| CN203171439U (en) | Four-head gear terrace grinding miller gear case | |
| CN204621824U (en) | A kind of floor grinding mill gear-box with six roots of sensation output shaft | |
| CN202951526U (en) | Horizontal type ball grinder | |
| CN203738512U (en) | Four-grinding-disc planetary floor grinding machine | |
| CN201534296U (en) | Grinding head with eight crossed heads | |
| CN204725271U (en) | A kind of interlock burnishing device simultaneously processing multiple circular stone ball | |
| CN202106297U (en) | Novel spliced eccentric disc type polishing grinding head | |
| CN201970186U (en) | Double-rotation rough grinding machine |
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: 20130807 Termination date: 20160121 |
|
| EXPY | Termination of patent right or utility model |