CN103712818B - The rotary annular soil box that a kind of gears meshing drives - Google Patents
The rotary annular soil box that a kind of gears meshing drives Download PDFInfo
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- CN103712818B CN103712818B CN201310753918.9A CN201310753918A CN103712818B CN 103712818 B CN103712818 B CN 103712818B CN 201310753918 A CN201310753918 A CN 201310753918A CN 103712818 B CN103712818 B CN 103712818B
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- soil box
- guide track
- track system
- fixed
- gear
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Abstract
The invention discloses the rotary annular soil box that a kind of gears meshing drives.Orthoscopic soil box measuring accuracy is low, cannot realize uninterrupted test.The present invention includes soil box guide track system, soil box assembly, deceleration system and servomotor; Soil box guide track system comprises the multiple soil box supporting components be uniformly distributed along the circumference; Soil box assembly comprises multiple soil box unit, and each soil box unit comprises skirtboard, external arc plate and soil box base plate; Soil box guide track system is played a supporting role to soil box assembly.During work, servomotor drives driving gear to rotate, and driving gear drives follower gear, and follower gear drives soil box assembly to rotate by gear web joint.The present invention coordinates farmland operation facility (or its core work parts) to simulate farm work to detect its performance, and during detection, facility maintain static annular soil box and rotate, relative motion when realizing operation.The present invention take up an area little, easy to detect, precision is high, overcomes the shortcoming of traditional line formula soil box.
Description
Technical field
The invention belongs to agricultural machinery technological field, relate to agricultural machinery testing equipment, be specifically related to the rotary annular soil box that a kind of gears meshing drives.
Background technology
Soil box is carried out farmland operation facility (or its core work parts) test and can simulate farm work situation, and the test of convenient function parameter, be usually used in test transplanting machine, seeding machinery, tillage machinery etc.
Traditional soil box is orthoscopic soil box, comprises the linear pattern soil box depositing soil, is distributed in the linear pattern guide rail on soil box limit.When utilizing orthoscopic soil box to detect agricultural tool (or its core work parts) performance, facility advance along line slideway, and carry out operation (as transplanting, sowing and farming etc.) at soil box, checkout equipment is also with work tool advanced in unison simultaneously.
Visible traditional orthoscopic soil box existing defects: floor area excessive (usually more than 15 meters); Because advanced in unison wanted by checkout equipment, therefore detect inconvenience, measuring accuracy is low; The test in soil box length range can only be carried out at most, if will more test, only have and allow facility and checkout equipment get back to starting point, again test, and uninterrupted test cannot be realized.
Summary of the invention
The object of the invention is the deficiency for traditional line formula soil box, provide the rotary annular soil box that a kind of gears meshing drives, floor area is little, when utilizing this soil box to carry out agricultural tool Performance Detection, checkout equipment maintains static, and measuring accuracy is high, also can uninterruptedly test.
The present invention includes soil box guide track system, soil box assembly, deceleration system and servomotor.
Described deceleration system comprises driving gear and follower gear; Servomotor is fixed on motor mounting rack, and motor mounting rack is fixed on the base of guide track system; The output shaft of described servomotor is connected by key with driving gear, and driving gear engages with follower gear; One end of follower gear and gear web joint is fixed, and the other end and the soil box assembly of gear web joint are fixed.Multiple ball is uniformly distributed along the circumference and is arranged in raceway, and the bottom support of follower gear is on ball, and raceway is fixed on the base of guide track system; Described follower gear offers pilot hole along axle center; Multiple spacing roller is uniformly distributed along the circumference, and bottom is all fixed on base by pillar, and each spacing roller all compresses the pilot hole hole wall of follower gear.
Described soil box guide track system comprises the multiple soil box supporting components be uniformly distributed along the circumference; Each soil box supporting component comprises support roller and bracing frame.Described bracing frame is inner hollow and the rectangle rack vertically arranged, and fixedly mounts on the ground by foot bolt; Described support roller is arranged on bracing frame top, and the axis of all support rollers is all arranged along the radial direction of soil box guide track system.
Described soil box assembly comprises the multiple soil box unit be uniformly distributed along the circumference, and two often adjacent soil box unit are all fixed by fixed connecting plate; Each soil box unit comprises skirtboard, external arc plate and soil box base plate.Described skirtboard and external arc plate are separately fixed at soil box base plate both sides; The soil box base plate of all soil box unit is all fixed with gear web joint, and is supported on soil box guide track system top by support roller; The end face of the exterior arc surface of skirtboard, the inner arc surface of external arc plate and soil box base plate is encircled into receives soil box unit.
In described soil box guide track system, apart four soil box supporting components of 90 ° are positioning supports assembly between two, all radially extend the circle centre position of soil box guide track system, and fix with base bottom the bracing frame of each positioning supports assembly; The bracing frame top of two often adjacent soil box supporting components is all fixed by positioning link bar.
Be provided with lifting jack in described bracing frame, the top of bracing frame is passed at the top of lifting jack.
Described two of receiving soil box unit are provided with reinforcement between side and bottom surface.
The beneficial effect that the present invention has is:
1, the present invention is relative to traditional orthoscopic soil box, and maximum advantage is that floor area is little; During operation, annular soil box rotates, and facility do not advance, and checkout equipment can be motionless, not only easy to detect, and accuracy of detection improves greatly; Soil box of the present invention is circular, can realize uninterrupted test.
2, the present invention adopts spacing roller to follower gear radial location, and ensure that follower gear and soil box assembly are coaxially arranged, make smooth running, structure is simple.
Accompanying drawing explanation
Fig. 1 is kinematic sketch of mechanism of the present invention;
Fig. 2 is schematic top plan view of the present invention;
Fig. 3 is the structural perspective of soil box guide track system in the present invention;
Fig. 4 is the structural perspective of positioning supports assembly in Fig. 3;
Fig. 5 is the structural perspective of soil box supporting component in Fig. 3;
Fig. 6 is the structural perspective of soil box unit in the present invention.
In figure: 1, soil box guide track system, 2, soil box assembly, 3, servomotor, 4, driving gear, 5, follower gear, 6, motor mounting rack, 7, gear web joint, 8, ball, 9, raceway, 10, base, 11, spacing roller, 1-1, soil box supporting component, 1-2, lifting jack, 1-3, positioning supports assembly, 1-4, positioning link bar, 1-5, support roller, 1-6, bracing frame, 2-1, skirtboard, 2-2, external arc plate, 2-3, soil box base plate, 2-4, soil box unit of receiving, 2-5, fixed connecting plate, 2-6, reinforcement.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
As illustrated in fig. 1 and 2, the rotary annular soil box that a kind of gears meshing drives comprises soil box guide track system 1, soil box assembly 2, deceleration system and servomotor 3.
Deceleration system comprises driving gear 4 and follower gear 5; Servomotor 3 is fixed on motor mounting rack 6, and motor mounting rack 6 is fixed on base 10.The output shaft of servomotor 3 is connected by key with driving gear 4, and driving gear 4 engages with follower gear 5; Follower gear 5 is fixed with one end of gear web joint 7, and the other end and the soil box assembly 2 of gear web joint 7 are fixed.24 balls 8 are uniformly distributed along the circumference and are arranged in raceway 9, and the bottom support of follower gear 5 is on ball 8, and raceway 9 is fixed on the base 10 of guide track system.Follower gear 5 offers pilot hole along axle center; Four spacing rollers 11 are uniformly distributed along the circumference, and bottom is all fixed on base 10 by pillar, and each spacing roller 11 all compresses the pilot hole hole wall of follower gear 5; The radial location of spacing roller 11 pairs of follower gears 5, follower gear 5 and soil box assembly 2 are coaxially arranged, and make smooth running, structure is simple.
As shown in Fig. 3,4 and 5, soil box guide track system 1 comprises 24 the soil box supporting component 1-1 be uniformly distributed along the circumference; Each soil box supporting component 1-1 comprises support roller 1-5 and bracing frame 1-6; Bracing frame 1-6 is inner hollow and the rectangle rack vertically arranged, and fixedly mounts on the ground by foot bolt; Support roller 1-5 is arranged on bracing frame 1-6 top, and the axis of all support roller 1-5 is all arranged along the radial direction of soil box guide track system 1, produces radial force when avoiding soil box assembly 2 to rotate on soil box guide track system; Lifting jack 1-2 is provided with in bracing frame 1-6, the top of bracing frame 1-6 is passed at the top of lifting jack 1-2, and when not doing experiment, lifting jack 1-2 is by soil box assembly 2 jack-up, avoid soil box assembly 2 to be pressed in for a long time on support roller 1-5, cause support roller 1-5 be out of shape and lost efficacy.All along the radial arrangement of soil box guide track system 1 bottom the bracing frame 1-6 of each soil box supporting component 1-1, wherein apart four soil box supporting component 1-1 of 90 ° are positioning supports assembly 1-3 between two, circle centre position to soil box guide track system 1 bottom the bracing frame 1-6 of each positioning supports assembly 1-3 extends, and is fixedly connected with base 10.The bracing frame 1-6 top of two often adjacent soil box supporting component 1-1 is all fixed by positioning link bar 1-4, ensures that soil box guide track system 1 circumferentially distributes.
As shown in Figure 6, soil box assembly 2 is overall rounded, and comprise 18 soil box unit, two often adjacent soil box unit are all fixedly connected with by fixed connecting plate 2-5; Each soil box unit comprises skirtboard 2-1, external arc plate 2-2 and soil box base plate 2-3; Skirtboard 2-1 and external arc plate 2-2 is separately fixed at soil box base plate 2-3 both sides; The soil box base plate 2-3 of all soil box unit all fixes with gear web joint 7, and is supported on soil box guide track system 1 top by support roller 1-5; The end face of the exterior arc surface of skirtboard 2-1, the inner arc surface of external arc plate 2-2 and soil box base plate 2-3 is encircled into receives soil box unit 2-4; Two of soil box unit 2-4 of receiving are provided with reinforcement 2-6 between side and bottom surface, ensure to receive the intensity of soil box unit.
The principle of work of the rotary annular soil box that this gears meshing drives:
The output shaft of servomotor 3 drives driving gear 4 to rotate by key, and driving gear 4 engages with follower gear 5, and follower gear 5 drives soil box assembly 2 to do uniform circular motion on soil box guide track system 1 by gear web joint 7.
Claims (4)
1. a rotary annular soil box for gears meshing driving, comprises soil box guide track system (1), soil box assembly (2), deceleration system and servomotor (3), it is characterized in that:
Described deceleration system comprises driving gear (4) and follower gear (5); Servomotor (3) is fixed on motor mounting rack (6), and motor mounting rack (6) is fixed on the base (10) of guide track system; The output shaft of described servomotor (3) is connected by key with driving gear (4), and driving gear (4) engages with follower gear (5); Follower gear (5) is fixed with one end of gear web joint (7), and the other end of gear web joint (7) and soil box assembly (2) are fixed; Multiple ball (8) is uniformly distributed along the circumference and is arranged in raceway (9), and the bottom support of follower gear (5) is on ball (8), and raceway (9) is fixed on the base (10) of guide track system; Described follower gear (5) offers pilot hole along axle center; Multiple spacing roller (11) is uniformly distributed along the circumference, and bottom is all fixed on base (10) by pillar, and each spacing roller (11) all compresses the pilot hole hole wall of follower gear (5);
Described soil box guide track system (1) comprises the multiple soil box supporting components (1-1) be uniformly distributed along the circumference; Each soil box supporting component (1-1) comprises support roller (1-5) and bracing frame (1-6); Described bracing frame (1-6) for inner hollow and the rectangle rack vertically arranged, fixedly mounts on the ground by foot bolt; Described support roller (1-5) is arranged on bracing frame (1-6) top, and the axis of all support rollers (1-5) is all arranged along the radial direction of soil box guide track system (1);
Described soil box assembly (2) comprises the multiple soil box unit be uniformly distributed along the circumference, and two often adjacent soil box unit are all fixed by fixed connecting plate (2-5); Each soil box unit comprises skirtboard (2-1), external arc plate (2-2) and soil box base plate (2-3); Described skirtboard (2-1) and external arc plate (2-2) are separately fixed at soil box base plate (2-3) both sides; The soil box base plate (2-3) of all soil box unit is all fixed with gear web joint (7), and is supported on soil box guide track system (1) top by support roller (1-5); The end face of the exterior arc surface of skirtboard (2-1), the inner arc surface of external arc plate (2-2) and soil box base plate (2-3) is encircled into receives soil box unit (2-4).
2. the rotary annular soil box of a kind of gears meshing driving according to claim 1, it is characterized in that: in described soil box guide track system (1), apart four soil box supporting components (1-1) of 90 ° are positioning supports assembly (1-3) between two, bracing frame (1-6) bottom of each positioning supports assembly (1-3) all radially extends the circle centre position of soil box guide track system (1), and fixes with base (10); Bracing frame (1-6) top of two often adjacent soil box supporting components (1-1) is all fixed by positioning link bar (1-4).
3. the rotary annular soil box of a kind of gears meshing driving according to claim 1, it is characterized in that: be provided with lifting jack (1-2) in described bracing frame (1-6), the top of bracing frame (1-6) is passed at the top of lifting jack (1-2).
4. the rotary annular soil box that drives of a kind of gears meshing according to claim 1, is characterized in that: described in receive two of soil box unit (2-4) and between side and bottom surface, be provided with reinforcement (2-6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310753918.9A CN103712818B (en) | 2013-12-30 | 2013-12-30 | The rotary annular soil box that a kind of gears meshing drives |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310753918.9A CN103712818B (en) | 2013-12-30 | 2013-12-30 | The rotary annular soil box that a kind of gears meshing drives |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103712818A CN103712818A (en) | 2014-04-09 |
| CN103712818B true CN103712818B (en) | 2016-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310753918.9A Expired - Fee Related CN103712818B (en) | 2013-12-30 | 2013-12-30 | The rotary annular soil box that a kind of gears meshing drives |
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| CN (1) | CN103712818B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104568421B (en) * | 2015-01-27 | 2017-02-22 | 重庆理工大学 | Dynamic load testing testbed for agricultural mechanical rotary cultivation part |
| CN106198083B (en) * | 2016-08-16 | 2018-08-17 | 江西农业大学 | A kind of soil slot test stand |
| CN106884914B (en) * | 2017-03-09 | 2019-01-15 | 黑龙江省农业机械工程科学研究院 | Rotary annular soil slot test stand arrestment mechanism |
| CN108692930B (en) * | 2018-04-24 | 2019-12-20 | 东北农业大学 | Lift-adjustable elliptical double-ring track soil tank test bed |
| CN113092137A (en) * | 2021-04-12 | 2021-07-09 | 北京交通大学 | Vehicle single-wheel circular soil tank test device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2105280C1 (en) * | 1995-11-09 | 1998-02-20 | Александр Макарович Салдаев | Device for determination of resistance and degree of wear of cultivating working members |
| CN201923130U (en) * | 2011-01-19 | 2011-08-10 | 塔里木大学 | Anti-deviation walking system for indoor soil tank cart |
| 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 |
| CN203658079U (en) * | 2013-12-30 | 2014-06-18 | 浙江理工大学 | Rotary annular soil tank driven through gear engaging |
-
2013
- 2013-12-30 CN CN201310753918.9A patent/CN103712818B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2105280C1 (en) * | 1995-11-09 | 1998-02-20 | Александр Макарович Салдаев | Device for determination of resistance and degree of wear of cultivating working members |
| CN201923130U (en) * | 2011-01-19 | 2011-08-10 | 塔里木大学 | Anti-deviation walking system for indoor soil tank cart |
| 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 |
| CN203658079U (en) * | 2013-12-30 | 2014-06-18 | 浙江理工大学 | Rotary annular soil tank driven through gear engaging |
Non-Patent Citations (3)
| Title |
|---|
| Soil-straw-tillage tool interaction: Field and soil bin study;J. Liu1 et al.;《Canadian Biosystems Engineering》;20071231;第49卷;第2.1-2.6页 * |
| 具有环形土槽的微耕机试验平台的设计;颜华等;《2010国际农业工程大会论文集》;20101231;第6-84-6-86c页 * |
| 环形土槽微耕机试验平台设计;颜华等;《农业机械学报》;20100930;第41卷;第68-72页 * |
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| CN103712818A (en) | 2014-04-09 |
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Granted publication date: 20160406 Termination date: 20161230 |