CN107084234B - Rotary annular soil slot test stand driving mechanism - Google Patents
Rotary annular soil slot test stand driving mechanism Download PDFInfo
- Publication number
- CN107084234B CN107084234B CN201710159354.4A CN201710159354A CN107084234B CN 107084234 B CN107084234 B CN 107084234B CN 201710159354 A CN201710159354 A CN 201710159354A CN 107084234 B CN107084234 B CN 107084234B
- Authority
- CN
- China
- Prior art keywords
- driving mechanism
- annular
- bracket
- revolving bed
- fixedly mounted
- 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.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
Abstract
Rotary annular soil slot test stand driving mechanism belongs to scientific research and testing equipment；Combined type ring gear is fixedly mounted on annular soil box, multiple centralized positioning wheels are fitted on circular orbit bracket, driving mechanism bracket is installed on the base, frequency control motor and commutation gearbox are mounted on driving mechanism bracket, revolving bed is sleeved on the power output shaft of commutation gearbox, drive sprocket is fixedly mounted on power output shaft, drive shaft is equipped on revolving bed, driving gear and driven sprocket are fixedly mounted on the driving shaft, chain set fits over master, on driven sprocket, tightener sprocket is fitted on revolving bed, returning pull-spring is connected on revolving bed and driving mechanism bracket, driving cylinder is connected on driving mechanism bracket and revolving bed；Mechanism structure novel, rationally, driving engagement is reliable, and high transmission accuracy runs smoothly, and ensure that the testing inspection precision of agricultural machinery and implement operation part.
Description
Technical field
The invention belongs to scientific research and testing equipment, relates generally to a kind of rotation that agricultural mechanical operation component test uses
Formula annular soil box driving mechanism.
Background technique
, facility compact small based on occupied area, test efficiency are high, manufacturing cost is cheap, the various features such as applied widely,
Rotary annular soil bin test equipment obtains wide application in agricultural machinery scientific research institutions, be scientific and technological level raising,
The maturation for accelerating scientific and technological achievement plays positive effect.But since used rotary annular soil box driving structure is using drive
Frictional force drives annular soil box between dynamic rubber tire and cushion rubber generates rotary motion, finds in scientific research and testing practice, rubber tire with
Often cause annular soil box revolving speed not accurate, inconsistent because slipping phenomenon occurs for the variation of frictional force between cushion rubber, affect all
Such as the accuracy and reliability of feed mechanism for seed class test parts test data, test mass decline is detected, it can not be to by test parts
Make accurate evaluation.
Summary of the invention
The purpose of the invention designs a kind of the rotary of new construction aiming at the above-mentioned problems of the prior art
Annular soil groove testing stand driving mechanism reaches and drives reliable, the accurate purpose of guarantee test.
The purpose of the invention, which is achieved in that, is fixedly mounted with circular orbit bracket on pedestal circumference outer edge position,
It is fixedly mounted with the annular lower railway with soil box idler wheel on the circular orbit bracket, is fixedly mounted with annular soil box on annular upper rail,
Annular soil box on position, is rotatably supported installation by soil box idler wheel between annular upper and lower track by soil box roller configuration
On annular lower railway, it is fixedly mounted with combined type ring gear in the annular inboard portion of the annular soil box, in the circular orbit branch
Multiple centralized positioning idler wheels are along the circumferential direction uniformly equipped on frame, outside the cylinder of the centralized positioning idler wheel and combined type ring gear
Wall surface on the pedestal, is located at circular orbit bracket inside line in contact location fit and installs driving mechanism bracket, become
Frequency modulation speed motor and commutation gearbox are mounted on driving mechanism bracket, and the frequency control motor is connect with commutation gearbox,
Revolving bed can circuit oscillation be sleeved on commutation gearbox power output shaft on, be fixedly mounted with drive chain on the power output shaft
Wheel is rotatably equipped with drive shaft on the revolving bed, drives gear and driven sprocket to be fixedly mounted on the driving shaft, chain set is matched
On drive sprocket and driven sprocket, tightener sprocket is adjustable mobile to be fitted on driving mechanism bracket, the tightener sprocket
With chain in contact tensioned fit, the driving gear is engaged with combined type ring gear, in the horizontal plane, on the revolving bed
It is rotated between axial connecting line between drive shaft and power output shaft and combined type ring gear diameter parallel line, to combined type ring gear
Direction side is equipped with slanted angle β, and the both ends of returning pull-spring are connected on revolving bed and driving mechanism bracket, and is located at and inclines
The reversed side of oblique angle β, installation drives at the forward direction side on the driving mechanism bracket, positioned at slanted angle β
Cylinder, the driving cylinder are hinged with revolving bed, so far constitute rotary annular soil slot test stand driving mechanism.
The invention use on revolving bed be equipped with driving gear, the driving gear be packed on annular soil box
The intermeshing technical solution of combined type ring gear realizes in due course, adjust automatically and guarantees driving gear teeth tooth and combined type
Reasonable, accurate back lash between ring gear teeth, have structure novel, rationally, driving engagement is reliable, high transmission accuracy,
The characteristics of running smoothly provides ideal testing equipment for the accurate test of agricultural machinery and implement operation part.
Detailed description of the invention
Fig. 1 is rotary annular soil slot test stand driving mechanism general structure schematic diagram；
Fig. 2 is sectional view along A-A in Fig. 1；
Fig. 3 is B-B direction revolved sectional view in Fig. 1.
Piece number illustrates in figure:
1, pedestal, 2, annular soil box, 3, frequency control motor, 4, commutation gearbox, 5, tightener sprocket, 6, returning pull-spring,
7, chain, 8, driving gear, 9, drive shaft, 10, driven sprocket, 11, revolving bed, 12, power output shaft, 13, drive sprocket,
14, driving cylinder, 15, centralized positioning idler wheel, 16, combined type ring gear, 17, circular orbit bracket, 18, annular lower railway, 19,
Soil box idler wheel, 20, annular upper rail, 21, driving mechanism bracket, 22, gantry support, 23, portal frame.
Specific embodiment
The invention embodiment is described in detail with reference to the accompanying drawing.A kind of rotary annular soil slot test stand
Driving mechanism is fixedly mounted with circular orbit bracket 17 on 1 circumferential outer edges position of pedestal, is fixedly mounted on the circular orbit bracket 17
Annular lower railway 18 with soil box idler wheel 19, is fixedly mounted with annular soil box 2 on annular upper rail 20, and soil box idler wheel 19 is configured in ring
Between the upper and lower track 20,18 of shape on position, by soil box idler wheel 19, by annular soil box 2, rotatably support is mounted under annular
On track 18, it is fixedly mounted with combined type ring gear 16 in the annular inboard portion of the annular soil box 2, in the circular orbit bracket 17
On be along the circumferential direction uniformly equipped with multiple centralized positioning idler wheels 15, the circle of the centralized positioning idler wheel 15 and combined type ring gear 16
Column outer wall face on the pedestal 1, is located at 17 inside line of circular orbit bracket in contact location fit and installs driving mechanism
Bracket 21, frequency control motor 3 and commutation gearbox 4 be mounted on driving mechanism bracket 21, the frequency control motor 3 with change
Connected to gearbox 4, revolving bed 11 can circuit oscillation be sleeved on the power output shaft 12 of commutation gearbox 4, described dynamic
Drive sprocket 13 is fixedly mounted on power output shaft 12, on the revolving bed 11 rotatably be equipped with drive shaft 9, drive gear 8 and from
Movable sprocket 10 is packed in drive shaft 9, and 7 sets of chain fit on drive sprocket 13 and driven sprocket 10, and tightener sprocket 5 is adjustable
Mobile is fitted on driving mechanism bracket 21, and the tightener sprocket 5 is with chain 7 in contact tensioned fit, the driving gear
8 engage with combined type ring gear 16, in the horizontal plane, between the drive shaft 9 and power output shaft 12 on the revolving bed 11
Inclination folder is equipped between 16 diameter parallel line of axial connecting line and combined type ring gear, to 16 direction of rotation side of combined type ring gear
Angle beta, the both ends of returning pull-spring 6 are connected on revolving bed 11 and driving mechanism bracket 21, and positioned at the reversed of slanted angle β
Side installs driving cylinder 14, the drive at one side of forward direction on the driving mechanism bracket 21, positioned at slanted angle β
Dynamic cylinder 14 is hinged with revolving bed 11.Gantry support 22 is fixedly mounted on the pedestal 1, portal frame 23 is mounted on gantry support 22
On, the portal frame 23 is located inside and outside side and the top outer of annular soil box 2, is contained.
When testing operation, detected component is fitted on portal frame 23.The rotary power of frequency control motor 3 is through changing
To gearbox 4, power output shaft 12, drive sprocket 13, chain 7, driven sprocket 10, drive shaft 9, driving gear 8 and combined type
Ring gear 16 drives annular soil box 2 to support lower edge annular lower railway 18 to turn round in soil box idler wheel 19, completes the test of detection part
Measurement.Slanted angle β between 16 diameter parallel line of revolving bed 11 and combined type ring gear is produced to driving gear 8 and combined type
The opposite reaction force in 16 direction of rotation of ring gear, while under the cooperation of the return pulling force of returning pull-spring 6, make to drive gear 8
Teeth remain close, the reasonable back lash with 16 teeth of combined type ring gear, guarantee transmission accuracy.Mechanism is carried out
It when maintenance, maintenance detection, pulls revolving bed 11 to rotate using driving cylinder 14, makes to drive gear 8 to be detached from and combine ring gear 16
Engagement can arbitrarily rotate annular soil box 2 on annular lower railway 18.Centralized positioning idler wheel 15 can guarantee that annular soil box 2 turns round
The stability at center.
Claims (2)
1. a kind of rotary annular soil slot test stand driving mechanism is fixedly mounted with circular orbit on pedestal (1) circumferential outer edges position
Bracket (17) is fixedly mounted with the annular lower railway (18) with soil box idler wheel (19), in annular on the circular orbit bracket (17)
It being fixedly mounted with annular soil box (2) on upper rail (20), soil box idler wheel (19) configures between annular upper and lower track (20,18) on position,
By soil box idler wheel (19), by annular soil box (2), rotatably support is mounted on annular lower railway (18), it is characterised in that:
Combined type ring gear (16) are fixedly mounted in the annular inboard portion of the annular soil box (2), the edge on the circular orbit bracket (17)
Circumferencial direction is uniformly equipped with multiple centralized positioning idler wheels (15), the centralized positioning idler wheel (15) and combined type ring gear (16)
Cylindrical outer wall face on the pedestal (1), is located to install at circular orbit bracket (17) inside line and drive in contact location fit
Dynamic mechanism rack (21), frequency control motor (3) and commutation gearbox (4) are mounted on driving mechanism bracket (21), the change
Frequency modulation speed motor (3) connect with commutation gearbox (4), revolving bed (11) being sleeved on for circuit oscillation commutate gearbox (4)
On power output shaft (12), drive sprocket (13) are fixedly mounted on the power output shaft (12), it can on the revolving bed (11)
The equipped drive shaft (9) of rotation drives gear (8) and driven sprocket (10) to be packed on drive shaft (9), and chain (7) set fits over
On drive sprocket (13) and driven sprocket (10), tightener sprocket (5) is adjustable mobile to be fitted on driving mechanism bracket (21),
In contact tensioned fit, the driving gear (8) is engaged with combined type ring gear (16) for the tightener sprocket (5) and chain (7),
In the horizontal plane, the drive shaft (9) on the revolving bed (11) and axial connecting line and combined type between power output shaft (12)
Slanted angle β, returning pull-spring are equipped between ring gear (16) diameter parallel line, to combined type ring gear (16) direction of rotation side
(6) both ends are connected on revolving bed (11) and driving mechanism bracket (21), and are located at the reversed side of slanted angle β,
Driving cylinder (14) are installed at one side of forward direction on the driving mechanism bracket (21), positioned at slanted angle β, the driving
Cylinder (14) is hinged with revolving bed (11).
2. rotary annular soil slot test stand driving mechanism according to claim 1, it is characterised in that: in the pedestal
(1) it is fixedly mounted on gantry support (22), portal frame (23) is mounted on gantry support (22), and the portal frame (23) is located at annular soil
The inside and outside side of slot (2) and top outer, are contained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710159354.4A CN107084234B (en) | 2017-03-09 | 2017-03-09 | Rotary annular soil slot test stand driving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710159354.4A CN107084234B (en) | 2017-03-09 | 2017-03-09 | Rotary annular soil slot test stand driving mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107084234A CN107084234A (en) | 2017-08-22 |
| CN107084234B true CN107084234B (en) | 2019-03-05 |
Family
ID=59614619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710159354.4A Active CN107084234B (en) | 2017-03-09 | 2017-03-09 | Rotary annular soil slot test stand driving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107084234B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108692930A (en) * | 2018-04-24 | 2018-10-23 | 东北农业大学 | Lift adjustable oval ring rail soil slot test stand |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110773430B (en) * | 2019-11-20 | 2021-04-27 | 江西东坚农业发展有限公司 | Cereal dust removal edulcoration device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6481272B1 (en) * | 1999-09-06 | 2002-11-19 | Pwb-Ruhlatec Industrieprodukte Gmbh | Device for measuring angular rotation by producing a pivotal movement of a sensor unit |
| CN102353552A (en) * | 2011-06-30 | 2012-02-15 | 现代农装科技股份有限公司 | Annular soil groove testing stand |
| CN103712817A (en) * | 2013-12-30 | 2014-04-09 | 浙江理工大学 | Rotary type annular soil trough driven by tire fiction |
| CN205190688U (en) * | 2015-12-02 | 2016-04-27 | 现代农装科技股份有限公司 | Soil box test bench and gearbox for sideslip thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2908338B1 (en) * | 2006-11-09 | 2009-02-13 | Areva Np Sas | ORBITAL MACHINE FOR MACHINING A REVOLUTION METAL WALL |
-
2017
- 2017-03-09 CN CN201710159354.4A patent/CN107084234B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6481272B1 (en) * | 1999-09-06 | 2002-11-19 | Pwb-Ruhlatec Industrieprodukte Gmbh | Device for measuring angular rotation by producing a pivotal movement of a sensor unit |
| CN102353552A (en) * | 2011-06-30 | 2012-02-15 | 现代农装科技股份有限公司 | Annular soil groove testing stand |
| CN103712817A (en) * | 2013-12-30 | 2014-04-09 | 浙江理工大学 | Rotary type annular soil trough driven by tire fiction |
| CN205190688U (en) * | 2015-12-02 | 2016-04-27 | 现代农装科技股份有限公司 | Soil box test bench and gearbox for sideslip thereof |
Non-Patent Citations (2)
| Title |
|---|
| 旋转式农机土槽试验台运行平稳性控制方法及试验验证;孙新城等;《农业工程学报》;20150731;第31卷(第13期);第46-52页 |
| 旋转式圆形土槽试验台设计与试验研究;叶军;《中国优秀硕士学位论文全文数据库 农业科技辑 D044-3》;20151015;全文 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108692930A (en) * | 2018-04-24 | 2018-10-23 | 东北农业大学 | Lift adjustable oval ring rail soil slot test stand |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107084234A (en) | 2017-08-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107084234B (en) | Rotary annular soil slot test stand driving mechanism | |
| CN209006884U (en) | A kind of tire production laser index carving device | |
| CN210682362U (en) | Electric rotating platform | |
| CN216207544U (en) | Gear engagement degree detection device | |
| CN214086258U (en) | Intermittent conveyor belt | |
| CN113547559A (en) | Goose liver processing is with section device | |
| CN101318306A (en) | Metallic brush machine | |
| CN108970921A (en) | A kind of rotating-table apparatus having machining position rotation | |
| CN205027299U (en) | Gear quality detection device | |
| CN207825909U (en) | A kind of Dual-motors Driving stabilising arrangement | |
| CN105923435B (en) | A kind of fishing net lapping device | |
| CN206047166U (en) | A kind of bench drill of assembling arrangement of clutch | |
| CN210935735U (en) | Rotary disc structure of dispenser | |
| CN205458738U (en) | Power -driven rotation structure | |
| CN207891528U (en) | Circular knitting machine dials lifting gear | |
| CN203102020U (en) | Three-station rotating disk apparatus | |
| CN108692930A (en) | Lift adjustable oval ring rail soil slot test stand | |
| CN216207545U (en) | Gear performance detection device | |
| CN202158139U (en) | Worm and gear transmission unit with controllable device | |
| CN220600378U (en) | Lifting indexing driving structure of cam divider | |
| CN214827580U (en) | Rotary disc driving device for plastic extrusion casting film machine | |
| CN209338785U (en) | A kind of multiple-axial warp knitting machine encoder speeder | |
| CN203039494U (en) | Speed regulating device of stepless speed regulation motor | |
| CN218904337U (en) | Rotary table for machine tool maintenance | |
| CN211100205U (en) | Linkage shaft wheel of visual screening turntable equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |