CN104541715B - A kind of agricultural fertilizer device - Google Patents
A kind of agricultural fertilizer device Download PDFInfo
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- CN104541715B CN104541715B CN201410804183.2A CN201410804183A CN104541715B CN 104541715 B CN104541715 B CN 104541715B CN 201410804183 A CN201410804183 A CN 201410804183A CN 104541715 B CN104541715 B CN 104541715B
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Abstract
A kind of agricultural fertilizer device, comprise fertilizer applicator, Poewr transmission mechanism and clutch, Poewr transmission mechanism have axle sleeve, driven sprocket, drive sprocket, chain, dynamic transfering rod, bar cover, driven gear and and hand tractor two driving wheels between the driving gear that is connected of wheel shaft; Clutch has first end pipe, the second end pipe, shift fork, driving lever, connecting plate and spring; Fertilizer applicator and clutch are two groups, advantage is by L-shaped the power of the axletree fertilizer applicator that passes to, can evade the restriction of wheel position, Poewr transmission mechanism can be arranged on to wheel inner side, improve job safety coefficient, can make the installation site of fertilizer applicator simultaneously by oneself, after the setting height(from bottom) of fertile case reduces, sight line when work is open, and center of gravity also can move down, in the time of the operation of hillside fields, hand tractor is more stable, travels safer; Adopt master and slave gear axletree power to be passed to the power delivery mode work of the more traditional single formula link chain mechanism of structure of link chain mechanism by dynamic transfering rod more reliable.
Description
Technical field
The invention provides a kind of agricultural fertilizer device, refer to especially the fertilising dress being used in conjunction with hand tractorPut.
Technical background
Existing fertilizer apparatus is contained on the vehicle body of hand tractor mostly, adopts single link chain mechanism to make carThe power drive fertilizer applicator work of wheel shaft, because two sprocket wheels in link chain mechanism need be in same parallel surface, this knotThe fertile case position of structure fertilizer apparatus will, higher than the vehicle body of hand tractor, can only be pacified on the wheel shaft of lateral wheelFill a drive sprocket, drive sprocket links by chain and driven sprocket, the executing of driven sprocket and fertilizer applicatorFertile axle is connected, and completes power transmission, so normally fertilizer applicator is contained in to the top of vehicle frame, has affected workAnd drive time sight line, easily cause danger; And the impact that chain structure is subject to earth weeds comes off, impact is doneIndustry progress; Chain is placed in the outer sideway swivel of tire, has potential safety hazard; The fertile case that height is put makes hand tractorIn center of gravity, move, in the time of remote land on slope operation, easily overturn; In the time of the operation of the plot of different row spacings, need to adjust hand steeredThe wheel width of tractor, in the time adjusting, need to first dismantle link chain mechanism, mixes up after wheel width, heavierThe new chain structure of installing, very trouble; And the multiplex iron rod being fixed with one of the fertilising clutch of fertilizing box is moved,Often there will be clutch effort, pull open and the phenomenon such as do not return, affect the opportunity that applies and close of fertilizer, quite power is graspedAlso strengthen the wearing and tearing between clutch and axle, reduced the service life of clutch; This structure in sum.
Summary of the invention
The object of this invention is to provide a kind of agricultural fertilizer device, the visual field while using the work of this technology fertilizer apparatusOpen, reliable operation, rapid operation, job safety.
Technical scheme of the present invention is: a kind of agricultural fertilizer device, is characterized in that: comprise fertilizer applicator, movingForce transfer mechanism and clutch, be fixed with the support being connected with hand tractor frame on fertilizer applicator; PowerTransmission mechanism has axle sleeve, driven sprocket, drive sprocket, chain, dynamic transfering rod, bar cover, driven toothWheel and and hand tractor two driving wheels between the driving gear that is connected of wheel shaft, wherein, driven sprocket and axle sleeveKey connects, the fertilization axle pivot bush unit of axle sleeve and fertilizer applicator, and driven sprocket links by chain and drive sprocket,Drive sprocket is connected with one end key of dynamic transfering rod, and the axle body of dynamic transfering rod rotates with bar cover in bar coverConnect, bar puts and is provided with the bar stock being connected with hand tractor frame, driven gear and dynamic transfering rodOther end key connects, and described driven gear and driving gear are connected with a joggle; Clutch have first end pipe,The second end pipe, shift fork, driving lever, connecting plate and spring, wherein the fertilization axle activity of first end pipe and fertilizer applicatorSocket, one end and the axle sleeve of first end pipe are connected, the other end of first end pipe is provided with spline, the second end pipe andFertilising axle key connects, and one end of the second end pipe is provided with the spline corresponding with first end pipe upper spline, the second endThe spline activity crimping of the spline of pipe and first end pipe, the other end of the second end pipe is provided with convex edge, convex edgeOne side and shift fork activity crimping, one end activity crimping of the another side of convex edge and spring, the other end of spring andSupport activity crimping, described driving lever and one end of connecting plate are connected, and the other end of connecting plate is provided with strip hole,The pole of flexible connection is housed in strip hole, and pole and support are connected, and connecting plate is provided with through hole, in through holeDeclutch shift shaft is housed, and one end and the through hole of declutch shift shaft are rotationally connected, and the other end and the shift fork of declutch shift shaft are connected;
Described fertilizer applicator and clutch are two groups, are respectively the first fertilizer applicator, the second fertilizer applicator and firstClutch, the second clutch, two fertilizer applicators are connected with the two ends of support respectively, the first clutchThe second end pipe is connected with the fertilising axle key of the first fertilizer applicator, and the fertilization axle of the first fertilizer applicator is by connecting axle andThe first end pipe of two clutches is connected, the second end pipe of the second clutch and the fertilization axle of the second fertilizer applicatorKey connects.
Advantage of the present invention is: while using the work of this technology fertilizer apparatus, sight line is open, reliable operation, operationLaborsaving, job safety. Pass to L-shaped the power of axletree by gear, chain, dynamic transfering rodFertilizer applicator, can evade the restriction of wheel position, Poewr transmission mechanism can be arranged on to wheel inner side, improves and doesIndustry safety coefficient, the while can be made the installation site of fertilizer applicator by oneself, after the setting height(from bottom) of fertile case reduces, when workSight line open, the center of gravity of hand tractor also moves down relatively, in the time of the operation of hillside fields, hand tractor is more stable,Travel safer; Because silt, weeds conventionally can splash, be wrapped near axletree, and gear rigidity is strong,Elasticity is low, so this technology adopts the master and slave gear of engagement that axletree power is passed to by dynamic transfering rodThe power delivery mode work of the more traditional single formula link chain mechanism of structure of link chain mechanism is more reliable; Declutch shift shaft canIn through hole on connecting plate, rotate, the other end of connecting plate is flexibly connected with support by pole, and rotation is livedMoving shift fork can reduce the resistance while stirring, and rapid operation reduces the friction between clutch and axle simultaneously, prolongsGrow service life; Two groups of fertilizer applicators and clutch are set, and fertilizer applicator is positioned at support two ends, i.e. fertile case positionIn the both sides of hand tractor, can further open up the visual field of operation, stablize the balance of vehicle body, increase fertilizerCarrying capacity, and come and go when operation in field, control respectively two groups of fertilizer applicator work by two groups of clutches,While having exempted in conventional art with single fertilizer applicator, need to carry out the loaded down with trivial details of back rotation fertilization mouth adjustment fertilising directionOperation, improves fertilising efficiency; Change the single fertilizer applicator of original technology into two fertilizer applicators, two fertilizer applicators itBetween the space vacated, convenient operation person observes operation field, has also reduced the center of gravity of hand tractor, andCan apply fertilizer to two ridges, be another advantage of the present invention simultaneously.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of agricultural fertilizer device of the present invention;
Fig. 2 is the syndeton schematic diagram of shift fork, driving lever, connecting plate in a kind of agricultural fertilizer device of the present invention;
Fig. 3 is the use view of a kind of agricultural fertilizer device of the present invention;
Fig. 4 is that the another kind of a kind of agricultural fertilizer device of the present invention uses view;
The fertilization axle of 1 fertile case, 2 driving levers, 3 driving lever framves, 4 supports, 5 fertilizer applicators in figure, 6 fertilizing mechanisms,7 fertilising regulating wheels, 8 fertilizer outlets, 9 driving gears, 10 driven gears, 11 bar stocks, 12 bar covers, 13Dynamic transfering rod, 14 drive sprockets, 15 chains, 16 driven sprockets, 17 connecting axles, 18 axle sleeves, 19 axlesBridge, 20 first end pipes, 21 second end pipes, 22 shift forks, 23 convex edges, 24 springs, 25 connecting plates, 26Declutch shift shaft, 27 strip holes, 28 poles, 29 second fertilizer applicators, 30 second clutches, 31 first clutchesMechanism, 32 first fertilizer applicators, 33 wheels, 34 axletrees, 35 speed changing box for walking tractors, 36 hand steered draggingMachine drawing frame.
Detailed description of the invention
A kind of agricultural fertilizer device, comprises fertilizer applicator, Poewr transmission mechanism and clutch, power transfer machineStructure is that the power of power source is passed to fertilizer applicator, makes fertilizer applicator work, and described power source is hand steered dilatoryThe axletree 34 of machine, the power of axletree is from engine and the gearbox of hand tractor, and clutch canArbitrarily cut-out or connection are from the power of power source; Described fertilizer applicator is commercially available prod, fertilizer applicator conventionally byFertile case 1 forms with the fertilizing mechanism 6 that is arranged on fertile case bottom, and the fertilising wheel of rotation is housed in fertilizing mechanism,Fertilising wheel is equipped with fertilising regulating wheel 7 in the outside of fertilizer applicator, fertilising wheel is provided with uniform fertilizer-taking groove along week, fertilisingWheel is by fertilization axle driven rotary, and the upper end of fertilising wheel is inner corresponding with fertile case, lower end and the fertilizer outlet 8 of fertilising wheelCorrespondence, is set with serpentine canal or flexible pipe on fertilizer outlet, in the time that fertilization axle drives fertilising wheel to rotate, in fertile caseFertilizer is by falling into fertilizer-taking groove from gravity, when the fertilizer in fertilizer-taking groove turns to lower end along with fertilising wheel, againBy executing plot through serpentine canal or flexible pipe from fertilizer outlet from gravity, on fertilizer applicator, be fixed with and hand tractorThe support 4 that frame 36 is connected, described support is by the extension at construction bolt and speed changing box for walking tractor rear portionFrame is connected.
Poewr transmission mechanism in the present invention has axle sleeve 18, driven sprocket 16, drive sprocket 14, chain15, dynamic transfering rod 13, bar cover 12, driven gear 10 and and hand tractor two driving wheels between wheel shaftThe driving gear 9 being connected, wherein, driven sprocket is connected with shaft sleeve key, and the fertilization axle 5 of axle sleeve and fertilizer applicator is livedMoving socket, driven sprocket links by chain and drive sprocket, one end key of drive sprocket and dynamic transfering rodConnect, the axle body of dynamic transfering rod is rotationally connected with bar cover in bar cover, and bar puts and is provided with and hand tractorThe bar stock 11 that frame is connected, driven gear is connected with the other end key of dynamic transfering rod, described driven toothWheel is connected with a joggle with driving gear; Inventor for fertilizer applicator in background technology due to adopt single chain structureCarry out power transmission and have problems, existing product is improved, be first for fertilising when operation byIn the width that need to adjust tire distance, cause the problem of link chain mechanism dismounting trouble to be studied, once tastedExamination is done the transmission of chain power with big hub (being similar to small bell shape), but due to this structure exist chain andSprocket wheel is too low affected by weeds to cause chain releasing, be only applicable to the disadvantages such as fixing type, when longBetween research, invented the mechanism that this technology gear train and dynamic transfering rod carry out power transfer, can be according to notMake gear fixed mount with the screw hole of vehicle, can install easily; Through a large amount of destructive tests,Throw the engagement place in master and slave gear with sandstone and weeds, because of gear good rigidly, its power transmission is not subject toImpact, is used very reliable. Owing to adopting gear, chain two to overlap joining power transmission by powerTurn line and pass to fertilizer applicator, so the installation site of fertilizer applicator is unrestricted, can be arranged on by support hand steeredOn hanger after gear box of tractor, reduce the setting height(from bottom) of fertilizer applicator, sight line developing while making operation, behaviourWork person can not operate hand tractor sideslip because sight line is blocked, and improves operating efficiency, and operator also needn'tSlanting head pathfinding always arduously, operates safer, more laborsaving; And Poewr transmission mechanism can be arranged onThe axletree place of hand tractor wheel 33 inboards, ensures fertilizer apparatus periphery personnel's personal safety.
Clutch in the present invention has first end pipe 20, the second end pipe 21, shift fork 22, driving lever 2, connectsFishplate bar 25 and spring 24, the wherein fertilization axle pivot bush unit of first end pipe and fertilizer applicator, one end of first end pipeBe connected with axle sleeve, the other end of first end pipe is provided with spline, and the second end pipe is connected with fertilising axle key, the second endOne end of pipe is provided with the spline corresponding with first end pipe upper spline, the spline of the second end pipe and first end pipeSpline activity crimping, the other end of the second end pipe is provided with convex edge 23, the one side of convex edge and shift fork activity crimping,One end activity crimping of the another side of convex edge and spring, the other end of spring and support activity crimping, describedOne end of driving lever and connecting plate is connected, and the other end of connecting plate is provided with strip hole 27, and activity is housed in strip holeThe pole 28 connecting, pole and support are connected, and connecting plate is provided with through hole, and declutch shift shaft 26 is housed in through hole,One end and the through hole of declutch shift shaft are rotationally connected, and the other end and the shift fork of declutch shift shaft are connected; On described support, fillHave driving lever frame 3, driving lever frame is provided with gear groove, and the shaft of driving lever is placed in gear groove, connects with gear groove is movableConnect, in conventional art, driving lever and shift fork are fixed with one, because driving lever is taking pole as the center of circle, the route of walking isArc, so cause clutch effort, pull open and the phenomenon such as do not return, inventor improves clutch,Driving lever is connected with strip hole with the pole being connected with support, and declutch shift shaft is made as rotatable mechanism, and it is joinedClose two camber line end stops that clutch is stirred, can reduce the distance of action, reduced and stirred resistance and clutchAnd the friction between axle, clutching labor-saving, also increases service life of fertilizer apparatus easy to operate time.
Described fertilizer applicator and clutch are two groups, are respectively the first fertilizer applicator 32, the second fertilizer applicator 29Be connected with the two ends of support respectively with the first clutch 31, the second clutch 30, two fertilizer applicators, firstThe second end pipe of clutch is connected with the fertilising axle key of the first fertilizer applicator, and the fertilization axle of the first fertilizer applicator passes throughThe first end pipe of connecting axle 17 and the second clutch is connected, and the second end pipe and second of the second clutch is executedThe fertilising axle key of fertile device connects. Connecting axle is connected with support by axostylus axostyle frame 19, and axostylus axostyle frame and support are connected,The axle body of connecting axle is rotationally connected with axostylus axostyle frame in axostylus axostyle frame, and the fertilizer applicator in fertilizer apparatus mostly only in the pastHave a tool, in use can only be installed on hand tractor frame directly over, impact work sight line, operationPerson's torticollis is checked road from the side of frame, and stopping of sight line affects operator Xun Long path, drags as hand steeredMachine drawing sideslip, also needs to get back to error place operation again, has wasted manpower and has delayed production; And mountain region partiallySlope can easily make hand tractor turn on one's side, and causes people to hinder with wealth and damages, and for the problems referred to above, inventor willThe single fertilizer applicator that chain passes formula fertilizer applicator changes two fertilizer applicators into, and the space of vacating between two fertilizer applicators, is convenient toOperator observes operation field, has reduced the center of gravity of hand tractor, and, by suitable adjustment, exampleAs: extend serpentine canal or the flexible pipe of two groups of fertilizer applicator fertilization mouthes, can apply fertilizer to two ridges simultaneously. InventionPeople has designed two kinds of supports, and a kind of is the support that fertilizer applicator can be contained in to gearbox rear, and another kind is can be byFertilizer applicator is contained in the stand of frame top, and what the present embodiment adopted is that fertilizer applicator is contained in to walking tractor speed variableThe support at case 35 rears, also can for example, according to the actual needs of agricultural production: drag and carry it when gearbox rear portionIts agricultural equipment, while fertilizer applicator being installed without redundant space, use can be contained in fertilizer applicator the stand of frame top.
A kind of agricultural fertilizer device of the present invention, effectively raises efficiency and the quality of fertilising, has actual makingWith being worth and market prospects widely, use is worth promoting.
Claims (2)
1. an agricultural fertilizer device, is characterized in that: comprise fertilizer applicator, Poewr transmission mechanism and clutchStructure, is fixed with the support being connected with hand tractor frame on fertilizer applicator; Poewr transmission mechanism have axle sleeve,Driven sprocket, drive sprocket, chain, dynamic transfering rod, bar cover, driven gear and with hand tractor twoThe driving gear that between driving wheel, wheel shaft is connected, wherein, driven sprocket is connected with shaft sleeve key, axle sleeve and fertilisingThe fertilization axle pivot bush unit of device, driven sprocket links by chain and drive sprocket, and drive sprocket and power passOne end key of passing bar connects, and the axle body of dynamic transfering rod is rotationally connected with bar cover in bar cover, and bar puts and is provided withWith the bar stock that hand tractor frame is connected, driven gear is connected with the other end key of dynamic transfering rod, instituteDriven gear and the driving gear stated are connected with a joggle; Clutch have first end pipe, the second end pipe, shift fork,Driving lever, connecting plate and spring, the wherein fertilization axle pivot bush unit of first end pipe and fertilizer applicator, first end pipeOne end and axle sleeve are connected, and the other end of first end pipe is provided with spline, and the second end pipe is connected with fertilising axle key, theOne end of two end pipes is provided with the spline corresponding with first end pipe upper spline, the spline of the second end pipe and firstThe spline activity crimping of end pipe, the other end of the second end pipe is provided with convex edge, and the one side of convex edge is pressed with shift fork is movableMeet one end activity crimping of the another side of convex edge and spring, the other end of spring and support activity crimping, instituteThe driving lever of stating and one end of connecting plate are connected, and the other end of connecting plate is provided with strip hole, and work is housed in strip holeThe pole being dynamically connected, pole and support are connected, and connecting plate is provided with through hole, and declutch shift shaft is housed in through hole, dialsOne end and the through hole of fork shaft are rotationally connected, and the other end and the shift fork of declutch shift shaft are connected.
2. a kind of agricultural fertilizer device according to claim 1, is characterized in that: described fertilizer applicatorWith clutch be two groups, be respectively the first fertilizer applicator, the second fertilizer applicator and the first clutch, second fromClose mechanism, two fertilizer applicators are connected with the two ends of support respectively, and the second end pipe and first of the first clutch is executedThe fertilising axle key of fertile device connects, and the fertilization axle of the first fertilizer applicator is by first of connecting axle and the second clutchEnd pipe is connected, and the second end pipe of the second clutch is connected with the fertilising axle key of the second fertilizer applicator.
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| CN201410804183.2A CN104541715B (en) | 2014-12-22 | 2014-12-22 | A kind of agricultural fertilizer device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410804183.2A CN104541715B (en) | 2014-12-22 | 2014-12-22 | A kind of agricultural fertilizer device |
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| CN104541715A CN104541715A (en) | 2015-04-29 |
| CN104541715B true CN104541715B (en) | 2016-05-18 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107476179B (en) * | 2017-09-22 | 2023-05-16 | 镇江市远宏交通设施有限公司 | Power transmission mechanism of marking vibration equipment |
| CN108207214A (en) * | 2018-03-22 | 2018-06-29 | 徐庆虎 | A kind of Seeding box transmission device used for seeder |
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| CN200938754Y (en) * | 2006-08-09 | 2007-08-29 | 刘庆民 | Farm fertilizer applicator |
| CN202406511U (en) * | 2011-11-09 | 2012-09-05 | 河南省烟草公司南阳市公司 | Tobacco planting machine |
| CN103202119A (en) * | 2013-04-13 | 2013-07-17 | 牛全民 | Multifunctional electric mini-tiller |
| CN103650716A (en) * | 2012-09-19 | 2014-03-26 | 四川聚友生态农业科技有限公司 | Agricultural mechanical seed manure box |
| CN203775671U (en) * | 2013-10-22 | 2014-08-20 | 福建省农业科学院畜牧兽医研究所 | Novel organic fertilizer applicator |
| CN204392834U (en) * | 2014-12-22 | 2015-06-17 | 崔联富 | Hand tractor fertilizer apparatus |
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2014
- 2014-12-22 CN CN201410804183.2A patent/CN104541715B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5287999A (en) * | 1992-07-10 | 1994-02-22 | Olsen Harvey P | Drop spreader |
| EP1382236A2 (en) * | 1997-12-04 | 2004-01-21 | Basf Aktiengesellschaft | Granular spreader and product container |
| CN200938754Y (en) * | 2006-08-09 | 2007-08-29 | 刘庆民 | Farm fertilizer applicator |
| CN202406511U (en) * | 2011-11-09 | 2012-09-05 | 河南省烟草公司南阳市公司 | Tobacco planting machine |
| CN103650716A (en) * | 2012-09-19 | 2014-03-26 | 四川聚友生态农业科技有限公司 | Agricultural mechanical seed manure box |
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| CN203775671U (en) * | 2013-10-22 | 2014-08-20 | 福建省农业科学院畜牧兽医研究所 | Novel organic fertilizer applicator |
| CN204392834U (en) * | 2014-12-22 | 2015-06-17 | 崔联富 | Hand tractor fertilizer apparatus |
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