CN204392834U - Hand tractor fertilizer apparatus - Google Patents
Hand tractor fertilizer apparatus Download PDFInfo
- Publication number
- CN204392834U CN204392834U CN201420820202.6U CN201420820202U CN204392834U CN 204392834 U CN204392834 U CN 204392834U CN 201420820202 U CN201420820202 U CN 201420820202U CN 204392834 U CN204392834 U CN 204392834U
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- fertilizer applicator
- clutch
- end pipe
- fertilizer
- axle
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Abstract
Hand tractor fertilizer apparatus, 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 wheel 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 passes to fertilizer applicator by L-shaped for the power of axletree, the restriction of wheel position can be evaded, can Poewr transmission mechanism be arranged on inside wheel, improve job safety coefficient, the installation site of fertilizer applicator can be made simultaneously by oneself, after the setting height(from bottom) reduction of fertile case, the sight line of work is open, and center of gravity is low, more stable, the safety of hand tractor when hillside fields operation; Master and slave gear is adopted 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 utility model provides a kind of fertilizer apparatus, refers to hand tractor fertilizer apparatus especially.
Technical background
Existing fertilizer apparatus is contained on the vehicle body of hand tractor mostly, single link chain mechanism is adopted to make the power drive fertilizer applicator work of axletree, because in link chain mechanism, two sprocket wheels need be in same parallel surface, the fertile case position of this structure fertilizer apparatus is higher than the vehicle body of hand tractor, on the wheel shaft of lateral wheel, a drive sprocket can only be installed, drive sprocket is linked by chain and driven sprocket, the fertilization axle of driven sprocket and fertilizer applicator is connected, complete transmission of power, so normally fertilizer applicator to be contained in the top of vehicle frame, sight line when have impact on work and drive, easily cause danger, and the impact that chain structure is subject to earth weeds comes off, and affects job scheduling, chain is placed in the outer sideway swivel of tire, there is potential safety hazard, the fertile case that height is put makes the center of gravity of hand tractor is moved, and easily overturns when remote land on slope operation, when the plot operation of different row spacing, need the wheel width adjusting hand tractor, when adjusting, needing first to dismantle link chain mechanism, after mixing up wheel width, then reinstalling chain structure, bother very much, and the multiplex iron rod be fixed with one of the fertilising clutch of fertilizing box is moved, often there will be clutch effort, pull open phenomenons such as not returning, affect the opportunity applying and close of fertilizer, brute-force operates the wearing and tearing also increased between clutch and axle, reduces the service life of clutch, this structure in sum.
Summary of the invention
The purpose of this utility model is to provide a kind of hand tractor fertilizer apparatus, broad view when using the fertilizer apparatus of this technology to work, reliable operation, rapid operation, job safety.
The technical solution of the utility model is: hand tractor fertilizer apparatus, is characterized in that: comprise fertilizer applicator, Poewr transmission mechanism and clutch, fertilizer applicator is fixed with the support be connected with hand tractor frame, Poewr transmission mechanism has axle sleeve, driven sprocket, drive sprocket, chain, dynamic transfering rod, bar cover, driven gear and and hand tractor two driving wheel between the driving gear that is connected of wheel shaft, wherein, driven sprocket is connected with shaft sleeve key, the fertilization axle pivot bush unit of axle sleeve and fertilizer applicator, driven sprocket is linked by chain and drive sprocket, drive sprocket is connected with one end key of dynamic transfering rod, the axle body of dynamic transfering rod is rotationally connected with bar cover in bar cover, bar puts the bar stock being provided with and being connected with hand tractor frame, driven gear is connected with the other end key of dynamic transfering rod, described driven gear and driving gear are connected with a joggle, clutch has first end pipe, 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, one end and the axle sleeve of first end pipe are connected, the other end of first end pipe is provided with spline, second end pipe is connected with fertilising axle key, one end of second end pipe is provided with the spline corresponding with first end pipe upper spline, the spline of the second end pipe crimps with the spline activity of first end pipe, the other end of the second end pipe is provided with convex edge, the one side of convex edge crimps with shift fork activity, the another side of convex edge crimps with one end activity of spring, the other end of spring crimps with support activity, described driving lever and one end of connecting plate are connected, the other end of connecting plate is provided with strip hole, strip hole is built with the pole be flexibly connected, pole and support are connected, connecting plate is provided with through hole, through hole is built with declutch shift shaft, one end and the through hole of declutch shift shaft are rotationally connected, the other end and the shift fork of declutch shift shaft are connected,
Described fertilizer applicator and clutch are two groups, the first fertilizer applicator, the second fertilizer applicator and the first clutch, the second clutch respectively, two fertilizer applicators are connected with the two ends of support respectively, second end pipe of the first clutch is connected with the fertilising axle key of the first fertilizer applicator, the fertilization axle of the first fertilizer applicator is connected by the first end pipe of connecting axle and the second clutch, and the second end pipe of the second clutch is connected with the fertilising axle key of the second fertilizer applicator.
The utility model has the advantages that: when using this technology fertilizer apparatus to work, sight line is open, reliable operation, rapid operation, job safety.Fertilizer applicator is passed to by L-shaped for the power of axletree by gear, chain, dynamic transfering rod, the restriction of wheel position can be evaded, can Poewr transmission mechanism be arranged on inside wheel, improve job safety coefficient, the installation site of fertilizer applicator can be made simultaneously by oneself, after the setting height(from bottom) reduction of fertile case, sight line during work is open, the center of gravity of hand tractor also can move down, and when hillside fields operation, hand tractor is more stable, travels safer; Because silt, weeds usually can splash, be wrapped near axletree, and gear rigidity is strong, elasticity is low, so axletree power is passed to the more traditional single formula link chain mechanism of structure of link chain mechanism by the master and slave gear of this technology employing engagement power delivery mode work by dynamic transfering rod is more reliable; Declutch shift shaft can rotate in the through hole on connecting plate, and the other end of connecting plate is flexibly connected with support by pole, and the shift fork of rotary moveable can reduce resistance when stirring, rapid operation, reduces the friction between clutch and axle simultaneously, extends service life; Two groups of fertilizer applicators and clutch are set, fertilizer applicator is positioned at support two ends, namely fertile case is positioned at the both sides of hand tractor, the visual field of operation can be opened up further, stablize the balance of vehicle body, increase the carrying capacity of fertilizer, and when field comes and goes operation, control two groups of fertilizer applicator work respectively by two groups of clutches, eliminate in conventional art when using single fertilizer applicator and need to come back rotation fertilization mouth to adjust the troublesome operation in fertilising direction, improve fertilising efficiency; Change the single fertilizer applicator of original technology into two fertilizer applicators, the space vacated between two fertilizer applicators, convenient operation person observes operation field, also reduces the center of gravity of hand tractor, and can apply fertilizer to two ridges, be another item advantage of the present utility model simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model fertilizer apparatus;
Fig. 2 is the syndeton schematic diagram of shift fork, driving lever, connecting plate in the utility model fertilizer apparatus;
Fig. 3 is the using state schematic diagram of the utility model fertilizer apparatus;
Fig. 4 is the another kind of using state schematic diagram of the utility model fertilizer apparatus;
1 fertile case in figure, 2 driving levers, 3 driving lever framves, 4 supports, the fertilization axle of 5 fertilizer applicators, 6 fertilizing mechanisms, 7 fertilising regulating wheels, 8 fertilizer outlets, 9 driving gears, 10 driven gears, 11 bar stocks, 12 bar covers, 13 dynamic transfering rods, 14 drive sprockets, 15 chains, 16 driven sprockets, 17 connecting axles, 18 axle sleeves, 19 axostylus axostyle framves, 20 first end pipes, 21 second end pipes, 22 shift forks, 23 convex edges, 24 springs, 25 connecting plates, 26 declutch shift shafts, 27 strip holes, 28 poles, 29 second fertilizer applicators, 30 second clutches, 31 first clutches, 32 first fertilizer applicators, 33 wheels, 34 axletrees, 35 speed changing box for walking tractors, 36 hand tractor frames.
Embodiment
Hand tractor fertilizer apparatus, comprise fertilizer applicator, Poewr transmission mechanism and clutch, Poewr transmission mechanism is to fertilizer applicator by the transmission of power of power source, make fertilizer applicator work, described power source is the axletree 34 of hand tractor, the power of axletree is from the engine of hand tractor and gearbox, and clutch arbitrarily can cut off or connect the power from power source, described fertilizer applicator is commercially available prod, fertilizer applicator is made up of fertile case 1 and the fertilizing mechanism 6 be arranged on bottom fertile case usually, fertilizing mechanism is built with the fertilising wheel rotated, 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, fertilising wheel is by fertilization axle driven rotary, the upper end of fertilising wheel is inner corresponding with fertile case, the lower end of fertilising wheel is corresponding with fertilizer outlet 8, fertilizer outlet is set with serpentine canal or flexible pipe, when fertilization axle drives fertilising wheel to rotate, fertilizer in fertile case is by falling into fertilizer-taking groove from gravity, fertilizer in fertilizer-taking groove along with fertilising wheel turn to lower end time, again by executing plot from fertilizer outlet through serpentine canal or flexible pipe from gravity, fertilizer applicator is fixed with the support 4 be connected with hand tractor frame 36, described support is connected by the hanger at construction bolt and speed changing box for walking tractor rear portion.
Poewr transmission mechanism in the utility model has axle sleeve 18, driven sprocket 16, drive sprocket 14, chain 15, dynamic transfering rod 13, bar cover 12, driven gear 10 and and hand tractor two driving wheel between the driving gear 9 that is connected of wheel shaft, wherein, driven sprocket is connected with shaft sleeve key, fertilization axle 5 pivot bush unit of axle sleeve and fertilizer applicator, driven sprocket is linked by chain and drive sprocket, drive sprocket is connected with one end key of dynamic transfering rod, the axle body of dynamic transfering rod is rotationally connected with bar cover in bar cover, bar puts the bar stock 11 being provided with and being connected with hand tractor frame, driven gear is connected with the other end key of dynamic transfering rod, described driven gear and driving gear are connected with a joggle, utility model people has problems owing to adopting single chain structure to carry out transmission of power for fertilizer applicator in background technology, existing product is improved, owing to needing the width adjusting tire distance when being first directing fertilization operation, cause link chain mechanism to dismantle troublesome problem to be studied, once the transmission doing chain power with big hub (being similar to small bell shape) was attempted, but there is chain due to this structure and too low easily the impact by weeds of sprocket wheel causes chain releasing, be only applicable to the disadvantages such as the type fixed, through long-time research, this technology of utility model to carry out the mechanism of power transfer with gear train and dynamic transfering rod, gear fixed mount can be made according to the screw hole of different automobile types, 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 transmission of power is not affected, and uses very reliable.Overlap joining power transmission owing to adopting gear, chain two power is turned line to pass to fertilizer applicator, so the installation site of fertilizer applicator is unrestricted, by on the hanger of support installing after speed changing box for walking tractor, reduce the setting height(from bottom) of fertilizer applicator, sight line developing when making operation, operator can not operate hand tractor sideslip because sight line is blocked, improve operating efficiency, operator also need not slanting head pathfinding always arduously, operates safer, more laborsaving; And Poewr transmission mechanism can be arranged on the axletree place of hand tractor wheel 33 inboard, ensure the personal safety of fertilizer apparatus periphery personnel.
Clutch in the utility model has first end pipe 20, second end pipe 21, shift fork 22, driving lever 2, connecting plate 25 and spring 24, the wherein fertilization axle pivot bush unit of first end pipe and fertilizer applicator, one end and the axle sleeve of first end pipe are connected, the other end of first end pipe is provided with spline, second end pipe is connected with fertilising axle key, one end of second end pipe is provided with the spline corresponding with first end pipe upper spline, the spline of the second end pipe crimps with the spline activity of first end pipe, the other end of the second end pipe is provided with convex edge 23, the one side of convex edge crimps with shift fork activity, the another side of convex edge crimps with one end activity of spring, the other end of spring crimps with support activity, described driving lever and one end of connecting plate are connected, the other end of connecting plate is provided with strip hole 27, strip hole is built with the pole 28 be flexibly connected, pole and support are connected, connecting plate is provided with through hole, through hole is built with declutch shift shaft 26, one end and the through hole of declutch shift shaft are rotationally connected, the other end and the shift fork of declutch shift shaft are connected, driving lever frame 3 described support is equipped with, driving lever frame is provided with gear groove, the shaft of driving lever is placed in gear groove, be flexibly connected with gear groove, in conventional art, driving lever and shift fork are fixed with one, because driving lever take pole as the center of circle, the route walked is arc, so cause clutch to be required great effort, pull open phenomenons such as not returning, utility model people improve clutch, be connected by driving lever with the pole that support is connected with strip hole, declutch shift shaft is set to rotatable mechanism, two the camber line end stops making it coordinate clutch to stir, the distance of action can be reduced, reduce and stir resistance and the friction between clutch and axle, clutching labor-saving, also the service life of fertilizer apparatus is increased while easy to operate.
Described fertilizer applicator and clutch are two groups, the first fertilizer applicator 32, second fertilizer applicator 29 and the first clutch 31, second clutch 30 respectively, two fertilizer applicators are connected with the two ends of support respectively, second end pipe of the first clutch is connected with the fertilising axle key of the first fertilizer applicator, the fertilization axle of the first fertilizer applicator is connected by the first end pipe of connecting axle 17 and the second clutch, and the second end pipe of the second clutch is connected with the fertilising axle key of the second fertilizer applicator.Connecting axle is connected with support by axostylus axostyle frame 19, 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 the past in fertilizer apparatus only has a tool mostly, in use can only be installed on directly over hand tractor frame, impact work sight line, operator's torticollis checks road from the side of frame, and the stop of sight line affects operator Xun Long path, as hand tractor sideslip, also need to get back to error place operation again, waste manpower and delay production; And the batter in mountain region can easily make hand tractor turn on one's side, cause people to hinder to damage with wealth, for the problems referred to above, the single fertilizer applicator that chain is passed formula fertilizer applicator by utility model people changes two fertilizer applicators into, the space vacated between two fertilizer applicators, convenient operation person observes operation field, reduce the center of gravity of hand tractor, and, by suitable adjustment, such as: the serpentine canal or the flexible pipe that extend two groups of fertilizer applicator fertilization mouthes, can apply fertilizer to two ridges simultaneously.Utility model people devises two kinds of supports, a kind of is the support that fertilizer applicator can be contained in gearbox rear, another kind fertilizer applicator to be contained in the stand above frame, what the present embodiment adopted is support fertilizer applicator being contained in speed changing box for walking tractor 35 rear, also can according to the actual needs of agricultural production, such as: drag when gearbox rear portion and carry other agricultural equipment, when fertilizer applicator being installed without redundant space, the stand that fertilizer applicator can be contained in above frame is used.
The utility model hand tractor fertilizer apparatus, effectively raises efficiency and the quality of fertilising, and have actual use value and market prospects widely, be worth promoting use.
Claims (2)
1. hand tractor fertilizer apparatus, is characterized in that: comprise fertilizer applicator, Poewr transmission mechanism and clutch, fertilizer applicator is fixed with the support be connected with hand tractor frame, Poewr transmission mechanism has axle sleeve, driven sprocket, drive sprocket, chain, dynamic transfering rod, bar cover, driven gear and and hand tractor two driving wheel between the driving gear that is connected of wheel shaft, wherein, driven sprocket is connected with shaft sleeve key, the fertilization axle pivot bush unit of axle sleeve and fertilizer applicator, driven sprocket is linked by chain and drive sprocket, drive sprocket is connected with one end key of dynamic transfering rod, the axle body of dynamic transfering rod is rotationally connected with bar cover in bar cover, bar puts the bar stock being provided with and being connected with hand tractor frame, driven gear is connected with the other end key of dynamic transfering rod, described driven gear and driving gear are connected with a joggle, clutch has first end pipe, 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, one end and the axle sleeve of first end pipe are connected, the other end of first end pipe is provided with spline, second end pipe is connected with fertilising axle key, one end of second end pipe is provided with the spline corresponding with first end pipe upper spline, the spline of the second end pipe crimps with the spline activity of first end pipe, the other end of the second end pipe is provided with convex edge, the one side of convex edge crimps with shift fork activity, the another side of convex edge crimps with one end activity of spring, the other end of spring crimps with support activity, described driving lever and one end of connecting plate are connected, the other end of connecting plate is provided with strip hole, strip hole is built with the pole be flexibly connected, pole and support are connected, connecting plate is provided with through hole, through hole is built with declutch shift shaft, one end and the through hole of declutch shift shaft are rotationally connected, the other end and the shift fork of declutch shift shaft are connected.
2. hand tractor fertilizer apparatus according to claim 1, it is characterized in that: described fertilizer applicator and clutch are two groups, the first fertilizer applicator, the second fertilizer applicator and the first clutch, the second clutch respectively, two fertilizer applicators are connected with the two ends of support respectively, second end pipe of the first clutch is connected with the fertilising axle key of the first fertilizer applicator, the fertilization axle of the first fertilizer applicator is connected by the first end pipe of connecting axle and the second clutch, and the second end pipe of the second clutch is connected with the fertilising axle key of the second fertilizer applicator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420820202.6U CN204392834U (en) | 2014-12-22 | 2014-12-22 | Hand tractor fertilizer apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420820202.6U CN204392834U (en) | 2014-12-22 | 2014-12-22 | Hand tractor fertilizer apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204392834U true CN204392834U (en) | 2015-06-17 |
Family
ID=53416755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420820202.6U Withdrawn - After Issue CN204392834U (en) | 2014-12-22 | 2014-12-22 | Hand tractor fertilizer apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204392834U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104541715A (en) * | 2014-12-22 | 2015-04-29 | 崔联富 | Agricultural fertilizer applying device |
| CN107750554A (en) * | 2017-09-30 | 2018-03-06 | 镇江市丹徒区世业盛果农产品协会 | A kind of new agricultural cultivation fertilizer apparatus |
| CN107787620A (en) * | 2016-08-31 | 2018-03-13 | 金泰旭 | Accurate fertilizing rotary tillage seeding integrated machine automatic clutch transmission mechanism |
-
2014
- 2014-12-22 CN CN201420820202.6U patent/CN204392834U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104541715A (en) * | 2014-12-22 | 2015-04-29 | 崔联富 | Agricultural fertilizer applying device |
| CN104541715B (en) * | 2014-12-22 | 2016-05-18 | 崔联富 | A kind of agricultural fertilizer device |
| CN107787620A (en) * | 2016-08-31 | 2018-03-13 | 金泰旭 | Accurate fertilizing rotary tillage seeding integrated machine automatic clutch transmission mechanism |
| CN107750554A (en) * | 2017-09-30 | 2018-03-06 | 镇江市丹徒区世业盛果农产品协会 | A kind of new agricultural cultivation fertilizer apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150617 Effective date of abandoning: 20160518 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |