CN105735402A - Transmission system for water conservancy project grooving machine - Google Patents
Transmission system for water conservancy project grooving machine Download PDFInfo
- Publication number
- CN105735402A CN105735402A CN201610233144.0A CN201610233144A CN105735402A CN 105735402 A CN105735402 A CN 105735402A CN 201610233144 A CN201610233144 A CN 201610233144A CN 105735402 A CN105735402 A CN 105735402A
- Authority
- CN
- China
- Prior art keywords
- axle
- shaft
- shafts
- box
- driving shafts
- 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.)
- Granted
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/14—Component parts for trench excavators, e.g. indicating devices travelling gear chassis, supports, skids
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/202—Mechanical transmission, e.g. clutches, gears
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/22—Hydraulic or pneumatic drives
Abstract
The invention relates to a transmission system for a water conservancy project grooving machine. The transmission system comprises hydraulic motors and gearboxes and is characterized in that the gearboxes are combined gearboxes arranged in a bilateral symmetry manner, the left gearbox and the right gearbox are each independently provided with one hydraulic motor, and the left gearbox and the right gearbox each comprise a box body, a driving shaft, a synchronous shaft and a side output shaft; the driving shafts penetrate the box bodies from top to bottom, the upper ends of the driving shafts are in abut joint with the output ends of the hydraulic motors, and the lower ends of the driving shafts drive lower cutters; the crossed shaft angles of the side output shafts and the input ends of the driving shafts range from 80 degrees to 85 degrees, the driving shafts transmit power through an output bevel gear pair between the driving shafts, and the side output shafts penetrate the box bodies and then driven the side cutters; the cross shaft angles of the synchronous shafts and the driving shafts are 90 degrees, and the driving shafts transmit power through a balance bevel gear pair between the driving shafts; and the synchronous shafts of the left gearbox and the right gearbox penetrate the box bodies and then are in abut joint through a coupler, and uniform-load synchronous running is achieved.
Description
Technical field
The present invention relates to the drive system of groover, the drive system of especially a kind of groover in hydraulic engineering.
Background technology
Hydraulic engineering generally requires and by slotting, dam body is carried out later stage location or reinforcing on rock stratum or cement pouring structure, and groover is the key equipment slotted in rock stratum or cement pouring structure.In actual life, drive system many employings parallel-axes gears auxiliary structure of groover, gear-box is provided with a drivewheel and driven pulley, drivewheel is connected with motor shaft head, driven by motor drivewheel rotates, and driven pulley is connected to power transmission shaft, and gear-box is stretched out in power transmission shaft one end, cutter is set at power transmission shaft external part, is slotted in the position needing fluting.The subject matter that the groover of this kind of drive exists is: owing to once can only drive a drill bit, not only work efficiency is extremely low, affect the construction speed of hydraulic engineering, and due to only one of which drill bit, the gear-box in using, synchronization moved down, stability is also poor, and the vibrations inertia of generation is also big, very easily damages drill bit.
Summary of the invention
It is an object of the invention to: be generally adopted gear pair with parallel axes drive system for current groover and can only realize one direction by a drill bit by fluting Problems existing of holing, it is provided that a kind of new drive system for hydraulic engineering groover.
The object of the present invention is achieved like this: a kind of drive system for hydraulic engineering groover, including hydraulic motor and gear-box, it is characterized in that, gear-box is symmetrical built-up gear case, left and right tooth roller box is respectively configured independent hydraulic motor, and left and right tooth roller box all includes casing, drives axle, synchronizing shaft, lateral output shaft, wherein: drive axle from top to bottom to run through casing, driving axle upper end to dock with hydraulic motor outfan, lower end drives the cutter of lower section；The crossed axis angle of lateral output shaft and driving axle input is between 80 85 degree, drives axle by the output bevel gear wheel set transmission power between them, and lateral output shaft passes through the lateral cutter of casing rear drive；Synchronizing shaft and the crossed axis angle driving axle are 90 degree, drive axle by the statocone gear pair transmission power between them, and the synchronizing shaft of left and right tooth roller box is docked by shaft coupling after passing through casing, it is achieved all carry synchronous operation.
In the present invention: described driving axle is hollow axle.
In the present invention: drive axle, synchronizing shaft, the lateral output shaft joint portion with casing by bearings, and be provided with transparent cover.
In the present invention: the common-base of left and right tooth roller box is located at the top of left and right tooth roller box, left and right tooth roller box is connected with common-base by bolt.
It is an advantage of the current invention that: owing to gear-box adopts fluid motor-driven, there is good overload capacity；Owing to gear-box is symmetrical built-up gear case, left and right tooth roller box is provided with driving axle and lateral output shaft, drives axle from top to bottom to run through casing, drives axle upper end to dock with hydraulic motor outfan, and lower end drives the cutter of lower section；The crossed axis angle of lateral output shaft and driving axle input is between 80 85 degree, drive axle by the output bevel gear wheel set transmission power between them, lateral output shaft passes through casing rear drive this structure of lateral cutter can provide four settings simultaneously, realize an input multi output, it is possible not only to improve work efficiency, and all right jointly stabilizing gear-box of multi-point support, reduce the vibrations inertia impact on cutter of gear-box.Owing to gear-box being additionally provided with synchronizing shaft, synchronizing shaft and the crossed axis angle driving axle are 90 degree, driving axle by the statocone gear pair transmission power between them, the synchronizing shaft of left and right tooth roller box is docked by shaft coupling after passing through casing, achieves preferably and all carries synchronous operation.Owing to described driving axle is hollow axle, it is possible to alleviate the weight of gear-box, adopt the engagement of spiral shell umbrella tooth multi-angle, not only make gear box structure compacter, change the direction of transfer of power simultaneously.Owing to the common-base of left and right tooth roller box is located at the top of left and right tooth roller box, left and right tooth roller box remains in that good globality when being connected so that left and right tooth roller box at work with cutter upper and lower displacement with common-base by bolt；Power transmission shaft adopts hollow shaft structure, can be used for logical cooling water, reduces gear-box and tool temperature；The crossed axis angle of spiral shell umbrella tooth is 82 degree, makes output shaft and cutter stress smaller, improves its service life；Suspension type supports, it is simple to install and dismounting；Shaft coupling is adopted to connect between two gear-boxes, it may be achieved the synchronous working of groover.
Accompanying drawing explanation
Fig. 1 is the left and right tooth roller box combinative structure schematic diagram that the present embodiments relate to.
Fig. 2 is the sectional view of the right side gear case in the embodiment of the present invention.
Fig. 3 is the top view of Fig. 2.
1, hydraulic motor, 2, left gear case, 3, right gear case, 4, shaft coupling, 5, drive axle, 6, bearing, 7, transparent cover, 8, synchronizing shaft, 9, statocone gear pair, 10, output bevel gear wheel set, 11, lateral output shaft, 12, casing, 13, bolt.
Detailed description of the invention
Accompanying drawing discloses the concrete structure of an embodiment of the present invention without limitation, and below in conjunction with accompanying drawing, the invention will be further described.
As seen from Figure 1, the present invention includes left gear case 2 and the right gear case 3 of symmetry, and they are provided with independent hydraulic motor 1, and their synchronizing shaft 8 is docked by shaft coupling 4.Hydraulic motor 1 drives left gear case 2 and right gear case 3 to rotate respectively, and left gear case 2 and right gear case 3 are connected by shaft coupling 4, it is achieved synchronizes equal idling and moves.
As seen from Figure 2: the internal structure (only for right gear case) of left/right gear-box is: left/right gear-box all includes casing 12, drives axle 5, synchronizing shaft 8, lateral output shaft 11, wherein: drive axle 5 from top to bottom to run through casing 12, driving axle 5 upper end to dock with hydraulic motor 1 outfan, lower end drives the cutter of lower section.Lateral output shaft 11 and the crossed axis angle driving axle 5 input are between 80 85 degree, drive axle 5 to transmit power by the output bevel gear wheel set 10 between them, and lateral output shaft 11 passes through the casing 12 lateral cutter of rear drive.Synchronizing shaft 8 and the crossed axis angle driving axle 5 are 90 degree, drive axle 5 to transmit power by the statocone gear pair 9 between them, and the synchronizing shaft 8 of right gear case 3 is docked with left gear case 2 by shaft coupling 4 after passing through casing 12, it is achieved all carry synchronous operation.
In the present embodiment, drive the joint portion of axle 5, synchronizing shaft 8, lateral output shaft 11 and casing 12 to be supported by bearing 6, and be provided with transparent cover 7.
When being embodied as, in order to alleviate the overall weight of drive mechanism, drive axle 5 can adopt hollow axle.
As seen from Figure 3, the common-base (not shown) of left and right tooth roller box is located at the top of left and right tooth roller box, and left and right tooth roller box is connected with common-base by bolt 13.
Claims (4)
1. the drive system for hydraulic engineering groover, including hydraulic motor and gear-box, it is characterized in that, gear-box is symmetrical built-up gear case, left and right tooth roller box is respectively configured independent hydraulic motor, and left and right tooth roller box all includes casing, drives axle, synchronizing shaft, lateral output shaft, wherein: drive axle from top to bottom to run through casing, driving axle upper end to dock with hydraulic motor outfan, lower end drives the cutter of lower section；The crossed axis angle of lateral output shaft and driving axle input is between 80 85 degree, drives axle by the output bevel gear wheel set transmission power between them, and lateral output shaft passes through the lateral cutter of casing rear drive；Synchronizing shaft and the crossed axis angle driving axle are 90 degree, drive axle by the statocone gear pair transmission power between them, and the synchronizing shaft of left and right tooth roller box is docked by shaft coupling after passing through casing, it is achieved all carry synchronous operation.
2. the drive system for hydraulic engineering groover according to claim 1, it is characterised in that: described driving axle is hollow axle.
3. the drive system for hydraulic engineering groover according to claim 1 and 2, it is characterised in that: drive axle, synchronizing shaft, the lateral output shaft joint portion with casing by bearings, and be provided with transparent cover.
4. the drive system for hydraulic engineering groover according to claim 1 and 2, it is characterised in that: the common-base of left and right tooth roller box is located at the top of left and right tooth roller box, and left and right tooth roller box is connected with common-base by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610233144.0A CN105735402B (en) | 2016-04-15 | 2016-04-15 | Transmission system for hydraulic engineering groover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610233144.0A CN105735402B (en) | 2016-04-15 | 2016-04-15 | Transmission system for hydraulic engineering groover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105735402A true CN105735402A (en) | 2016-07-06 |
| CN105735402B CN105735402B (en) | 2018-01-30 |
Family
ID=56254334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610233144.0A Active CN105735402B (en) | 2016-04-15 | 2016-04-15 | Transmission system for hydraulic engineering groover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105735402B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190414198A (en) * | 1904-06-23 | 1904-08-25 | Benjamin Adriance | Improvements in Can Heading Machines. |
| GB1503791A (en) * | 1975-02-14 | 1978-03-15 | Lee Y | Cold heading machine |
| SU670725A2 (en) * | 1978-02-13 | 1979-06-30 | Всесоюзный Научно-Исследовательский И Проектно-Конструкторский Институт Горнорудного Машиностроения | Entry-driving cutting-loader working member |
| CN2306316Y (en) * | 1997-06-16 | 1999-02-03 | 田国安 | Driving slitting machine |
| CN2561934Y (en) * | 2002-07-25 | 2003-07-23 | 孙瑞吉 | Universal rock cutter |
| CN102121382A (en) * | 2010-12-06 | 2011-07-13 | 李仕清 | Composite rotary cutting mining machine |
| CN203086953U (en) * | 2013-01-11 | 2013-07-31 | 严耀德 | Ditcher for angular gear box |
| CN203429683U (en) * | 2013-07-25 | 2014-02-12 | 洛阳理工学院 | Transmission mechanism with two driving shafts forming included angle for farmland ditcher |
| CN104179892A (en) * | 2014-07-04 | 2014-12-03 | 潍坊昊田农业装备有限公司 | Transmission case for trencher |
| CN205577005U (en) * | 2016-04-15 | 2016-09-14 | 南京高精齿轮集团有限公司 | A transmission system for hydraulic engineering groover |
-
2016
- 2016-04-15 CN CN201610233144.0A patent/CN105735402B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190414198A (en) * | 1904-06-23 | 1904-08-25 | Benjamin Adriance | Improvements in Can Heading Machines. |
| GB1503791A (en) * | 1975-02-14 | 1978-03-15 | Lee Y | Cold heading machine |
| SU670725A2 (en) * | 1978-02-13 | 1979-06-30 | Всесоюзный Научно-Исследовательский И Проектно-Конструкторский Институт Горнорудного Машиностроения | Entry-driving cutting-loader working member |
| CN2306316Y (en) * | 1997-06-16 | 1999-02-03 | 田国安 | Driving slitting machine |
| CN2561934Y (en) * | 2002-07-25 | 2003-07-23 | 孙瑞吉 | Universal rock cutter |
| CN102121382A (en) * | 2010-12-06 | 2011-07-13 | 李仕清 | Composite rotary cutting mining machine |
| CN203086953U (en) * | 2013-01-11 | 2013-07-31 | 严耀德 | Ditcher for angular gear box |
| CN203429683U (en) * | 2013-07-25 | 2014-02-12 | 洛阳理工学院 | Transmission mechanism with two driving shafts forming included angle for farmland ditcher |
| CN104179892A (en) * | 2014-07-04 | 2014-12-03 | 潍坊昊田农业装备有限公司 | Transmission case for trencher |
| CN205577005U (en) * | 2016-04-15 | 2016-09-14 | 南京高精齿轮集团有限公司 | A transmission system for hydraulic engineering groover |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105735402B (en) | 2018-01-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190929 Address after: 211103 No. 79 Jianheng Road, Jiangning District, Nanjing City, Jiangsu Province Co-patentee after: Nanjing High Precision Transmission Equipment Manufacturing Group Co., Ltd. Patentee after: Nanjing High Precision Gear Group Co., Ltd. Address before: Yuhuatai District of Nanjing City, Jiangsu province 210012 outside the Chinese small especially Jia Ao No. 3 Patentee before: Nanjing High Precision Gear Group Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200507 Address after: 211103 No. 79 Jianheng Road, Jiangning District, Nanjing City, Jiangsu Province Patentee after: NANJING HIGH-SPEED & ACCURATE GEAR GROUP Co.,Ltd. Address before: 211103 No. 79 Jianheng Road, Jiangning District, Nanjing City, Jiangsu Province Co-patentee before: Nanjing High Precision Transmission Equipment Manufacturing Group Co., Ltd. Patentee before: NANJING HIGH-SPEED & ACCURATE GEAR GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right |