CN202861989U - Floor grinding miller gear case with improved structure - Google Patents

Floor grinding miller gear case with improved structure Download PDF

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Publication number
CN202861989U
CN202861989U CN 201220447732 CN201220447732U CN202861989U CN 202861989 U CN202861989 U CN 202861989U CN 201220447732 CN201220447732 CN 201220447732 CN 201220447732 U CN201220447732 U CN 201220447732U CN 202861989 U CN202861989 U CN 202861989U
Authority
CN
China
Prior art keywords
gear
cover plate
driven helical
axle
pinions
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
Application number
CN 201220447732
Other languages
Chinese (zh)
Inventor
叶根翼
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
XINGYI (CHINA) POLISHING MACHINE CO Ltd
Original Assignee
XINGYI (CHINA) POLISHING MACHINE CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by XINGYI (CHINA) POLISHING MACHINE CO Ltd filed Critical XINGYI (CHINA) POLISHING MACHINE CO Ltd
Priority to CN 201220447732 priority Critical patent/CN202861989U/en
Application granted granted Critical
Publication of CN202861989U publication Critical patent/CN202861989U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The floor grinding miller gear case with an improved structure is composed of a case body, a main rotating shaft arranged in the central portion of the case body, a driving bevel wheel arranged on the main rotating shaft, three shaft driven bevel wheels evenly distributed around the driving bevel wheel and engaged with the driving bevel wheel, three outer driven bevel wheel respectively engaged with the three shaft driven bevel wheels, a partition cover plate covered on the case body and a cover plate fixedly installed on the partition cover plate. A fixed sun gear is arranged at the central portion of the partition cover plate, three pinions evenly distributed around the fixed sun gear, and the three pinions revolve around the fixed sun gear respectively. Compared with the prior art, the outward centrifugal force generated from the revolving of the gear case can cancel each other out, thus grinding heads installed at the bottom of the gear case crossly grind with each other, the machine work is steadier, operation is flexible and labor-saving, work efficiency of operating personnel is fully used.

Description

The floor grinding mill gear-box of architecture advances
Technical field
The utility model relates to stone grinding machinery device, and what be specifically related to is a kind of floor grinding mill gear-box of architecture advances.
Background technology
Running up of the driving-belt rotary bistriques at different levels of floor grinding mill dependence gear-box reaches work such as different stone surface finishings, polishings, so the good and bad operating efficiency that directly has influence on floor grinding mill of gear-box.
Existing floor grinding mill gear-box mainly comprises, case lid, casing, driving gear and driven gear etc., traditional gear-box can only rotations, can not produce revolution, and casing maintains static, and can not produce outside centrifugal force, Steadily can not be partial to during work and seriously especially start moment, shake is severe, and work area is little, The operation effort makes operator's fatiguability, the shortcomings such as inefficiency.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, and a kind of floor grinding mill gear-box of architecture advances is provided, and this gear-box has increased work area, and reduces the installation of gear.
The utility model is achieved through the following technical solutions: the floor grinding mill gear-box of architecture advances, mainly by casing, be located at the casing centre main rotary shaft, be located at active oblique gear on the main rotary shaft, be uniformly distributed in around the active oblique gear and with three driven helical gears of axle of the intermeshing transmission of active oblique gear, with three driven helical gears of axle be meshed respectively transmission three outer driven helical gears, be covered on forming every cover plate and the cover plate that is fixedly mounted on cover plate on the casing.
Describedly be provided with fixing central gear every the cover plate centre, and main rotary shaft is to insert to be installed in this fixing central gear; Be evenly distributed with three pinions around the fixing central gear, and these three pinions are intermeshing with fixing central gear respectively, three pinions are respectively around fixing central gear running.
Described three outer driven helical gear centers are separately installed with output shaft, and this output shaft stretches out respectively the outside, casing lower end downwards.
The driven helical gear central shaft of described three axles upper end is inserted into respectively three pinion centers on cover plate, carries out transmission.
Above-mentioned active oblique gear drives three driven helical gears of axle and rotates, three driven helical gears of axle drive three outer driven helical gears and rotate, and three pinions that drive on cover plate by the axle on the driven helical gear of axle turn round around fixing central gear, thereby drive whole gear-box and make planet revolution, effectively realized driving and driven gear rotation, the effect of gear-box revolution.
The beneficial effects of the utility model embody and are: compared with prior art, this gear-box rotates and produces outside centrifugal force, can cancel out each other, mutually intersect polishing so that be installed in the bistrique of gear-box bottom, board work is more steady, flexible operation is laborsaving, and operating personnel's operating efficiency is fully used.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in detail.
Fig. 1 be in the utility model every the cover plate plane.
Fig. 2 is casing internal gear distribution plane in the utility model.
Fig. 3 is the utility model STRUCTURE DECOMPOSITION figure.
Classify down the concrete title of each sign among the figure as: 1 cover plate, 2 is every cover plate, 3 pinions, 4 central gear, 5 main rotary shafts, 6 active oblique gears, 7 output shafts, 8 outer driven helical gears, the driven helical gear of 9 axles, 10 casings of fixing.
The specific embodiment
As shown in Figure 1, the floor grinding mill gear-box of architecture advances, mainly by casing 10, be located at casing 10 centres main rotary shaft 5, be located at active oblique gear 6 on the main rotary shaft 5, be uniformly distributed in around the active oblique gear 6 and with the driven helical gear 9 of three axles of active oblique gear 6 intermeshing transmissions, with three driven helical gears 9 of axle be meshed respectively three of transmission outward driven helical gears 8, be covered on forming every cover plate 2 and the cover plate 1 that is fixedly mounted on cover plate 2 of casing 10 upper ends.
Describedly be provided with fixing central gear 4 every cover plate 2 centres, and main rotary shaft 5 is to insert to be installed in this fixing central gear 4; Be evenly distributed with three pinions 3 around the fixing central gear 4, and these three pinions 3 are intermeshing with fixing central gear 4 respectively, three pinions 3 are respectively around 4 runnings of fixing central gear.
Described three outer driven helical gear 8 centers are separately installed with output shaft 7, and this output shaft 7 stretches out respectively the outside, casing 10 lower ends downwards.
The central shaft upper end of described three driven helical gears 9 of axle is inserted into respectively three pinion 3 centers on cover plate 2, carries out transmission.
The erection sequence of the utility model gear-box is: first with active oblique gear 6 after casing 10 centers install, three driven helical gears 9 of axle are installed successively, three outer driven helical teeth 8 then are installed successively, build again every cover plate 2, main rotary shaft 5 upper ends extend in the fixing central gear 4, then three pinions 3 are installed successively, are covered at last cover plate 1.
The kind of drive of the utility model gear-box is: active oblique gear 6 drives three driven helical gears 9 of axle and rotates, three driven helical gears 9 of axle drive three outer driven helical gears 8 and rotate, and three pinions 3 that drive on cover plate 2 by the axle on the driven helical gear 9 of axle turn round around fixing central gear 4, thereby drive whole gear-box and make planet revolution, effectively realized driving and driven gear rotation, the effect of gear-box revolution.

Claims (4)

1. the floor grinding mill gear-box of architecture advances, mainly by casing, be located at the casing centre main rotary shaft, be located at active oblique gear on the main rotary shaft, be covered on forming every cover plate and the cover plate that is fixedly mounted on cover plate of casing upper end, it is characterized in that: also include be uniformly distributed in around the active oblique gear and with three driven helical gears of axle of the intermeshing transmission of active oblique gear, with three driven helical gears of axle three of transmission driven helical gears outward that are meshed respectively; Describedly be provided with fixing central gear every the cover plate centre, and main rotary shaft is to insert to be installed in this fixing central gear; Be evenly distributed with three pinions around the fixing central gear, and these three pinions are intermeshing with fixing central gear respectively, three pinions are respectively around fixing central gear running.
2. the floor grinding mill gear-box of architecture advances according to claim 1 is characterized in that: three outer driven helical gear centers are separately installed with output shaft, and this output shaft stretches out respectively the outside, casing lower end downwards.
3. the floor grinding mill gear-box of architecture advances according to claim 1 is characterized in that: three the driven helical gear central shaft of axle upper ends are inserted into respectively three pinion centers on cover plate, carry out transmission.
4. the floor grinding mill gear-box of architecture advances according to claim 1, it is characterized in that: active oblique gear drives three driven helical gears of axle and rotates, driven helical gears rotated outside three driven helical gears of axle drove three, and three pinions that drive on cover plate by the axle on the driven helical gear of axle turn round around fixing central gear.
CN 201220447732 2012-09-05 2012-09-05 Floor grinding miller gear case with improved structure Expired - Fee Related CN202861989U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220447732 CN202861989U (en) 2012-09-05 2012-09-05 Floor grinding miller gear case with improved structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220447732 CN202861989U (en) 2012-09-05 2012-09-05 Floor grinding miller gear case with improved structure

Publications (1)

Publication Number Publication Date
CN202861989U true CN202861989U (en) 2013-04-10

Family

ID=48028745

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220447732 Expired - Fee Related CN202861989U (en) 2012-09-05 2012-09-05 Floor grinding miller gear case with improved structure

Country Status (1)

Country Link
CN (1) CN202861989U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
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
CN105498592A (en) * 2016-01-29 2016-04-20 中国矿业大学 Planetary gear type friction material mixer
CN110340761A (en) * 2019-07-12 2019-10-18 杭州利君机电设备有限公司 A kind of belt drive unit of floor grinding mill

Cited By (4)

* Cited by examiner, † Cited by third party
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
CN105498592A (en) * 2016-01-29 2016-04-20 中国矿业大学 Planetary gear type friction material mixer
CN105498592B (en) * 2016-01-29 2018-01-30 中国矿业大学 A kind of planet gear type friction material batch mixer
CN110340761A (en) * 2019-07-12 2019-10-18 杭州利君机电设备有限公司 A kind of belt drive unit of floor grinding mill

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130410

Termination date: 20150905

EXPY Termination of patent right or utility model