CN202374685U

CN202374685U - Manual-operated fertilizing device

Info

Publication number: CN202374685U
Application number: CN2011205755940U
Authority: CN
Inventors: 应香娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-12-22
Filing date: 2011-12-22
Publication date: 2012-08-15
Anticipated expiration: 2021-12-22

Abstract

The utility model discloses a manual-operated fertilizing device. The manual-operated fertilizing device comprises a box body, a base and straps, wherein the base is provided with a feed inlet, a feed inlet plate, a big gear, a small gear, an adjusting sliding chute, a first bearing seat, a second bearing seat and a bottom plate, the first bearing seat is provided with a first bearing, the second bearing seat is provided with a second bearing, the big gear is arranged between the first bearing seat and the second bearing seat, the small gear is arranged at one side of the big gear and is meshed with the big gear mutually, and the adjusting sliding chute is arranged at one side of the base. The manual-operated fertilizing device disclosed by the utility model has the characteristics that the service life is long, the feed spreading is uniform, the feed inlet cannot be blocked as the feed blanking is smooth, the efficiency is high, and the fastness is strong.

Description

Manual fertilizer applicator

Technical field

The utility model relates to agricultural mechanical field, relates in particular to a kind of manual fertilizer applicator.

Background technology

The peasant roughly adopts dual mode when applying fertilizer to crops at present, and a kind of is to take the fertilizer bucket on the other hand, and one is holding fertilizer in hand sheds in the field, and this traditional hand throwing fertilization mode speed is slow and shed inhomogeneous.Another kind is to adopt common hand-rail type fertilizer applicator; Through hand driven gear and get rid of disc spins; To through getting rid of dish fertilizer be shed the field from the fertilizer that charging aperture gets into; Though it is a lot of soon that the hand-rail type fertilizer applicator fertilising speed on this market is held the mode that manual work sheds in hand than tradition; But because the defective in its charging aperture position and charging aperture and the design of horizontal oblique angle, getting rid of disc spins when shedding fertilizer, causing easily and shed that fertilizer that radius throws away is many to lack uneven states on one side on one side.

The utility model content

The purpose of the utility model be to provide a kind of and have long service life, spill material evenly, the smooth and easy strong manual fertilizer applicator of feed opening, efficient height and fastness that do not stop up of blanking.

For achieving the above object, the utility model provides a kind of manual fertilizer applicator, comprises casing, base and braces, and the two ends of described braces are connected in the both sides of said casing, and described casing is located at the upper end of base; Described base is provided with feed opening, blanking plate, gear wheel, pinion, adjusting chute, clutch shaft bearing seat, second bearing block, egative film, gets rid of dish, crank; Described clutch shaft bearing seat is provided with clutch shaft bearing; Second bearing block is provided with second bearing; Described gear wheel is located between the clutch shaft bearing seat and second bearing block; Described pinion is located at a side of gear wheel and is intermeshed with gear wheel, and described adjusting chute is located at a side of base, and described crank is connected in the opposite side of base; Described getting rid of coiled the bottom that is connected in base; Described egative film connects the bottom with base.Wherein, the centre of pinion is provided with pinion bearing; The centre of gear wheel is provided with gearwheel bearing.Wherein, be provided with down helical teeth between the described clutch shaft bearing and second bearing, once the helical teeth axostylus axostyle passes the centre bore of clutch shaft bearing, following helical teeth, second bearing successively.Be connected with helical teeth in the centre of gear wheel; The following helical teeth on the described helical teeth axostylus axostyle down and the last helical teeth of gear wheel centre intermesh; Feasible helical teeth down can drive helical teeth and laterally rotate when being driven vertically rotation by crank; Rotate synchronously thereby drive last helical teeth and gear wheel again, the rotation of gear wheel can drive the pinion rotation.

Wherein, be connected with in said pinion bottom and get rid of dish bolt head, be provided with in the centre of getting rid of dish bolt head and get rid of dish bar core; Be provided with and get rid of the dish post in the said dish upper end of getting rid of; One eccentric hoop is inserted in a side of getting rid of dish post surface; On the interior ring of eccentric hoop, be provided with draw-in groove; Getting rid of the raised line that the corresponding draw-in groove that is provided with eccentric hoop matches on the dish post surface, the raised line that gets rid of on the dish post sticks in the groove card of eccentric hoop, makes eccentric hoop to be fixed on and gets rid of on the dish post; Be provided with and get rid of that dish bolt head matches gets rid of the dish keyhole in said central authorities of getting rid of the dish post; Getting rid of dish bolt head is connected to and gets rid of in the dish keyhole; In said centre of getting rid of the dish keyhole for getting rid of dish bar core hole, get rid of dish bar core be plugged on get rid of on the dish bar core hole and with get rid of the bearing that coils in the bar core hole and be connected.

Wherein, following helical teeth axostylus axostyle one end is connected with crank, and crank can be through hand moving rotating, and the rotatablely moving of crank can drive down the helical teeth axostylus axostyle and rotate, and following helical teeth axostylus axostyle drives down that helical teeth moves.

Wherein, described blanking plate lower central place is provided with a blanking plate adjustable column, and described blanking plate top is provided with two vibrator bolt cores.

Wherein, Be provided with a thin-and-long chute in the middle of the said adjusting chute; Regulate top and the middle part that nut and a sliding shoe are located at said adjusting chute respectively for one or two jiao; One blanking release handle is located on the said adjusting chute and is passed the square hole in the said adjusting chute, and said blanking release handle can reciprocatingly slide in the thin-and-long chute of said adjusting chute.The blanking release handle reciprocatingly slides in the thin-and-long chute of regulating chute through two jiaos of runnings of regulating nut and sliding shoe; Can play the effect of fine setting blanking release handle; The middle part of blanking release handle is provided with the adjusting square hole, and the blanking plate adjustable column of described adjusting square hole and blanking plate bottom matches.But regulate nut for two jiaos and regulate with the sliding shoe degree of tightness that (in the time of pine, the blanking release handle can slide, and is adjusted to suitable position in the adjusting chute; Screw again two jiaos and regulate nut; The fixing position of blanking release handle, thus the position of blanking release handle regulated, induced effect thereby the adjusting square hole through blanking release handle middle part matches with the blanking plate adjustable column of blanking plate bottom; Thereby regulated the openings of sizes of blanking plate, can regulate according to actual needs).Described blanking release handle also connects on the spring backstay on the base through screw and a blanking release handle spring.

Wherein, Said blanking plate one end be provided with base on the stopper slot that matches of limited post; The said stopper slot of blanking plate can move back and forth on the limited post on the base; The said blanking plate other end is provided with spacing collar, and said spacing collar is enclosed within on the active ring and can on said active ring, be free to slide.Blanking plate can swing on limited post and active ring through right ends and regulate its different position.

Wherein, be provided with two vibrator bolt cores on the top of blanking plate; On two vibrator bolt cores, be connected with vibrator through spring housing; Said vibrator is provided with the vibrating arm of three settings, and the bottom of said vibrator also is provided with three short wishbones, and three vibrating arm shape integral body are " mountain " shape.During use, " mountain " the shape vibrating arm on the top of vibrator is positioned at lower box and is positioned at feed opening top, and vibrating arm does not stop the fertilizer in the blanking process is vibrated, in the time of can making under the feed opening fertilizer, and more smooth and easy, putty not.

Wherein, the bottom of described blanking plate is provided with a press strip, and described press strip is fixed on the bottom of blanking plate through two screws.

Wherein, be connected with crank at described down helical teeth axostylus axostyle one end, its other end is provided with the iron cover, regulates nut, hold-doun nut, the iron cover of the said helical teeth axostylus axostyle other end down through being provided with, regulate nut, hold-doun nut fixes and regulate.The fit adjustment effect of iron cover, adjusting nut, hold-doun nut can be played the fine setting distance about helical teeth down.

Wherein, described feed opening be shaped as rectangle, the cross central line of feed opening and base is the angle of 18.6 degree to 19 degree, the design of this angle can make that the fertilizer blanking is more even.

Wherein, the size of the internal diameter of described pinion bearing, external diameter is respectively 8 millimeters, 12 millimeters; Described gearwheel bearing inside/outside diameter size is respectively 12 millimeters, 28 millimeters.Because the utility model adopts technique scheme, therefore have following beneficial effect:

(1) design of design of the rectangle of feed opening and 18.6 degree to 19 degree angles makes the fertilizer blanking quick more and smooth and easy.

(2) gear train design, helical teeth one end is provided with bearing, does not have the more reasonable of bearing than common fertilizer applicator, the utility model is increased in large and small gear and is provided with bearing, work more smooth and easy, wear-resisting, the life-span is long.

(3) be provided with vibrator, make that the fertilizer blanking is more smooth and easy.

(4) be provided with adjusting device, be provided with two jiaos and regulate nut, can finely tune blanking plate.

(5) base adopts engineering plastics, because shake in the process, the gear mesh base has pressure, and the utility model adopts the base of engineering plastics indeformable, firmly.

Description of drawings

Fig. 1 is the interior sketch map of the utility model;

Fig. 2 is another interior sketch map of the utility model;

Fig. 3 is another interior sketch map of the utility model;

Fig. 4 is another interior sketch map of the utility model;

Fig. 5 is the following helical teeth axostylus axostyle of the utility model and the structural representation of parts thereof;

Fig. 6 be the base of the utility model inner look up perspective view;

Fig. 7 is that inner another of the base of the utility model looked up perspective view;

Fig. 8 is the plan structure sketch map that gets rid of dish of the utility model;

Fig. 9 be the utility model blanking plate look up structural representation;

Figure 10 is the structural representation of the vibrator of the utility model;

Figure 11 is the gear wheel of the utility model and the structural representation of pinion.

In conjunction with the accompanying drawing following Reference numeral of mark above that:

Wherein: 1, casing; 2, base; 3, get rid of dish; 4, gear wheel; 6, pinion; 7, feed opening; 9, regulate chute; 11, following helical teeth axostylus axostyle; 12, blanking release handle; 13, crank; 14, braces; 16, get rid of the material mouth; 17, get rid of the dish keyhole; 18, get rid of dish bar core hole; 19, egative film; 21, gearwheel bearing; 22, pinion bearing; 23, active ring; 24, regulate nut; 25, hold-doun nut; 27, blanking plate; 28, press strip; 29, iron cover; 30, sliding shoe; 31, eccentric hoop; 32, draw-in groove; 33, get rid of the dish post; 34, regulate nut for two jiaos; 35, spacing collar; 36, get rid of dish bar core; 37, blanking release handle spring; 38, spring backstay; 39, screw; 40, regulate square hole; 41, blanking plate adjustable column; 42, stopper slot; 43, limited post; 44, get rid of dish bolt head; 46, vibrator bolt core; 47, vibrator; 48, spring housing; 49, wishbone; 50, vibrating arm; 51, dustproof hood; 52, following helical teeth; 53, go up helical teeth; 81, clutch shaft bearing seat; 82, second bearing block; 83, clutch shaft bearing; 84, second bearing.

Embodiment

To shown in Figure 11, a kind of manual fertilizer applicator that the utility model provides comprises casing 1, base 2 and braces 14 like Fig. 1.The two ends of described braces 14 are connected in the both sides of said casing 1, and described casing 1 is located at the upper end of base 2; Described base 2 is provided with feed opening 7, blanking plate 27, gear wheel 4, pinion 6, regulates chute 9, clutch shaft bearing seat 81, second bearing block 82, egative film 19, get rid of dish 3, crank 13; Described clutch shaft bearing seat 81 is provided with clutch shaft bearing 83; Second bearing block 82 is provided with second bearing 84; Described gear wheel 4 is located between the clutch shaft bearing seat 81 and second bearing block 82; Described pinion 6 is located at a side of gear wheel 4 and is intermeshed with gear wheel 4, and described adjusting chute 9 is located at a side of base 2; Described crank 13 is connected in the opposite side of base 2; Describedly get rid of the bottom that dish 3 is connected in base 2; Described egative film 19 connects the bottom with base 2.

Wherein, the centre of pinion 6 is provided with pinion bearing 22; The centre of gear wheel 4 is provided with gearwheel bearing 21.

Wherein, like Fig. 4, shown in Figure 5, be provided with down helical teeth 52 between the described clutch shaft bearing 83 and second bearing 84, once helical teeth axostylus axostyle 11 passes the centre bore of clutch shaft bearing 83, following helical teeth 52, second bearing 84 successively.Be connected with helical teeth 53 in that the centre of gear wheel 4 is coaxial; Following helical teeth 52 on the described helical teeth axostylus axostyle 11 down intermeshes with the last helical teeth 53 of gear wheel 4 centre; Feasible helical teeth 52 down can drive helical teeth 53 and laterally rotate when being driven vertically rotation by crank; Helical teeth 53 rotates with gear wheel 4 synchronously thereby drive upward again, and the rotation of gear wheel 4 can drive pinion 6 rotations.

Wherein,, be connected with in said pinion 6 bottoms and get rid of dish bolt head 44, be provided with in the centre of getting rid of dish bolt head 44 and get rid of dish bar core 36 like Fig. 6, Fig. 7, Fig. 8, shown in Figure 11; Said get rid of the dish 3 upper ends be provided with get rid of the dish post 33; One eccentric hoop 31 is inserted in a side of getting rid of dish post 33 surfaces; On the interior ring of eccentric hoop 31, be provided with draw-in groove 32; Getting rid of the raised line 32 that the corresponding draw-in groove that is provided with eccentric hoop matches on dish post 33 surfaces, the raised line 22 that gets rid of on the dish post 33 sticks in the groove card of eccentric hoop 31, makes eccentric hoop 31 to be fixed on and gets rid of on the dish post 33; Be provided with and get rid of that dish bolt head 44 matches gets rid of dish keyhole 17 in said central authorities of getting rid of dish post 33; Getting rid of dish bolt head 44 is connected to and gets rid of in the dish keyhole 17; In said centre of getting rid of dish keyhole 17 for getting rid of dish bar core hole 18, get rid of dish bar core 36 be plugged on get rid of on the dish bar core hole 18 and with get rid of the bearing that coils in the bar core hole 18 and be connected.

Wherein, as shown in Figure 5, following helical teeth axostylus axostyle 11 1 ends are connected with crank 13, and crank 13 can be through hand moving rotating, and the rotatablely moving of crank 13 can drive down the helical teeth axostylus axostyle and rotate, and following helical teeth axostylus axostyle 11 drives down that helical teeth 52 moves.

Wherein, Like Fig. 3, shown in Figure 7; Be provided with thin-and-long chutes in the middle of regulating chute 9, regulate nut 34 for one or two jiao and be located at top and the middle part of regulating chute respectively with a sliding shoe 30, a blanking release handle 12 is located at and is regulated on the chute 9 and pass the square hole in the adjusting chute 9; Blanking release handle 12 can slidably reciprocate in the thin-and-long chute of regulating chute 9 through two jiaos of runnings of regulating nut 34 and sliding shoe 30; Can play the effect of fine setting blanking release handle 12, the middle part of blanking release handle 12 is provided with regulates square hole 40, and described adjusting square hole 40 matches with the blanking plate adjustable column 41 of blanking plate 27 bottoms.But regulate nut 34 for two jiaos and regulate with sliding shoe 30 degrees of tightness that (in the time of pine, blanking release handle 12 can slip in regulating chute 9, is adjusted to suitable position; Screw again two jiaos and regulate nut 34; The fixing position of blanking release handle 12, thus the position of blanking release handle 12 regulated, induced effect thereby the adjusting square hole 40 through blanking release handle 12 middle parts matches with the blanking plate adjustable column 41 of blanking plate 27 bottoms; Thereby regulated the openings of sizes of blanking plate, can regulate according to actual needs).Described blanking release handle 12 also connects on the spring backstay 38 on the base through screw 39 and a blanking release handle spring 37.

Wherein, As shown in Figure 7; Blanking plate 27 1 ends be provided with base on the stopper slot 42 that matches of limited post 43; The stopper slot 42 of blanking plate 27 can be movable back and forth on the limited post on the base 43, and the spacing collar 35 of blanking plate 27 other ends is enclosed within on the active ring 23 and can on active ring 23, be free to slide.Blanking plate 27 can swing on limited post 43 and active ring 23 through right ends and regulate its different position.

Like Fig. 9, shown in Figure 10, be provided with two vibrator bolt cores 46 on the top of blanking plate 27; On two vibrator bolt cores 46, be connected with vibrator 47 through spring housing 48; 50, three vibrating arm 50 shapes integral body of vibrating arm that said vibrator 47 is provided with three settings are " mountain " font, and the bottom of said vibrator 47 also is provided with three short wishbones 49.During use, " mountain " the font vibrating arm on the top of vibrator is positioned at lower box and is positioned at feed opening top, and vibrating arm does not stop the fertilizer of blanking is vibrated, in the time of can making under the feed opening fertilizer, and more smooth and easy, putty not.

As shown in Figure 6, the bottom of described blanking plate 27 is provided with press strip 28, described press strip 28 through about two screws be fixed on the bottom of blanking plate 27, can make press strip 28 can blanking plate 27 be held.

As shown in Figure 5, be connected with crank 13 at described down helical teeth axostylus axostyle 11 1 ends, the other end through be provided with iron cover 29, regulate nut 24, hold-doun nut 25 fixes and regulate.(outermost is a hold-doun nut 25, and the centre is to regulate nut 24), iron cover 29 plays fine setting and goes up the distance about helical teeth.

Be connected with crank 13 at described down helical teeth axostylus axostyle 11 1 ends, its other end is provided with iron cover 29, regulates nut 24, hold-doun nut 25, the iron cover of said helical teeth axostylus axostyle 11 other ends down through being provided with, regulate nut, hold-doun nut fixes and regulate.The fit adjustment effect of iron cover, adjusting nut, hold-doun nut can be played the fine setting distance about helical teeth down.

Wherein, described feed opening 7 be shaped as rectangle, feed opening 7 and the cross central line of base 2 are the angle of 18.6 degree to 19 degree, the design of this angle can make that the fertilizer blanking is more even.

Wherein, the size of the internal diameter of described pinion bearing 22, external diameter is respectively 8 millimeters, 12 millimeters; Described gearwheel bearing 21 inside/outside diameter sizes are respectively 12 millimeters, 28 millimeters.

The manual fertilizer applicator that the utility model provides, cardinal principle transfers the fertilizer work of shedding for driving to get rid of to spiral through gear drive.During operation; With the fertilizer casing 1 of packing into; Fertilizer in the casing 1 falls through the feed opening 7 of its lower end and the port of blanking plate 27 formation, and fertilizer constantly drops on and gets rid of on the dish 3 then, shakes the crank rotation and drives upward helical teeth, following helical teeth, gear wheel, pinion rotation successively; Get rid of dish 3 and be connected getting rid of of pinion 6 tops through the bearing that gets rid of dish central authorities to coil bar core 36 bottoms because be; Therefore get rid of dish 3 and driven rotation synchronously by pinion 6, drop to simultaneously and get rid of the fertilizer on the dish 3 owing to get rid of the effect of the rotary centrifugal force of dish 3, fertilizer is unrestrained toward the field equably through discharging opening 16.The blanking plate 27 that is located at feed opening 7 belows can be regulated the size of expecting mouth by many gears, and fertilising person can be provided with suitable gear according to the size of chemical fertilizer granule; Be provided with eccentric hoop formation eccentric shaft owing to connect the rotating shaft of blanking plate 27; So in rotary course; Blanking plate 27 can be with the rotation of eccentric shaft double swerve, help fertilizer like this and fall into charging aperture smoothly and fall again and get rid of dish and go up (vibrator 47 on the blanking plate 27 is also in vibration).The utility model is compared with prior art not only safe and reliable, easy and simple to handle, and makes fertilizer spill evenly, has improved operating efficiency simultaneously.

What should explain at last is: above embodiment only in order to the explanation the utility model and and the described technical scheme of unrestricted the utility model; Therefore, although this specification has carried out detailed explanation to the utility model with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model; And all do not break away from the technical scheme and the improvement thereof of the spirit and the scope of the utility model, and it all should be encompassed in the claim scope of the utility model.

Claims

1. a manual fertilizer applicator comprises casing, base and braces, it is characterized in that: the two ends of described braces are connected in the both sides of said casing, and described casing is located at the upper end of base; Described base is provided with feed opening, blanking plate, gear wheel, pinion, adjusting chute, clutch shaft bearing seat, second bearing block and egative film; Described clutch shaft bearing seat is provided with clutch shaft bearing; Second bearing block is provided with second bearing; Described gear wheel is located between the clutch shaft bearing seat and second bearing block; Described pinion is located at a side of gear wheel and is intermeshed with said gear wheel, and described adjusting chute is located at a side of base, and the centre of said pinion is provided with pinion bearing; The centre of gear wheel is provided with gearwheel bearing; Be provided with down helical teeth between the described clutch shaft bearing and second bearing; Once the helical teeth axostylus axostyle passes the centre bore of said clutch shaft bearing, following helical teeth, second bearing successively; Be connected with helical teeth in that the centre of gear wheel is coaxial, the following helical teeth on the described helical teeth axostylus axostyle down and the last helical teeth of gear wheel centre intermesh.

2. manual fertilizer applicator according to claim 1 is characterized in that: be connected with in said pinion bottom and get rid of dish bolt head, be provided with in said centre of getting rid of dish bolt head and get rid of dish bar core; Be provided with and get rid of the dish post in the said dish upper end of getting rid of; One eccentric hoop is inserted in a said side of getting rid of dish post surface; On the interior ring of said eccentric hoop, be provided with draw-in groove; Get rid of the raised line that the corresponding draw-in groove that is provided with said eccentric hoop matches on the dish post surface said, the said raised line that gets rid of on the dish post snaps in the groove card of said eccentric hoop; Said central authorities of getting rid of the dish post be provided with said get rid of that dish bolt head matches get rid of the dish keyhole; The said dish bolt head that gets rid of is connected to said getting rid of in the dish keyhole; For getting rid of dish bar core hole, the said dish bar core that gets rid of is plugged on said getting rid of on the dish bar core hole and with the said bearing that coils in the bar core hole that gets rid of and is connected in said centre of getting rid of the dish keyhole.

3. manual fertilizer applicator according to claim 1; It is characterized in that: be provided with a thin-and-long chute in the middle of the said adjusting chute; Regulate top and the middle part that nut and a sliding shoe are located at said adjusting chute respectively for one or two jiao; One blanking release handle is located on the said adjusting chute and is passed the square hole in the said adjusting chute, and said blanking release handle can reciprocatingly slide in the thin-and-long chute of said adjusting chute.

4. manual fertilizer applicator according to claim 1; It is characterized in that: said blanking plate one end be provided with base on the stopper slot that matches of limited post; Said stopper slot can move back and forth on the limited post on the base; The said blanking plate other end is provided with spacing collar, and said spacing collar is enclosed within on the active ring and can on said active ring, be free to slide.

5. manual fertilizer applicator according to claim 1 is characterized in that: be provided with two vibrator bolt cores on the top of said blanking plate; On two vibrator bolt cores, be connected with vibrator through spring housing; Said vibrator is provided with the vibrating arm of three settings, and the bottom of said vibrator also is provided with three short wishbones.

6. manual fertilizer applicator according to claim 1 is characterized in that: described feed opening be shaped as rectangle, the cross central line of said feed opening and said base is the angle of 18.6 degree to 19 degree.

7. manual fertilizer applicator according to claim 1 is characterized in that: the internal diameter of described pinion bearing is 8 millimeters, and its external diameter is 12 millimeters; Described gearwheel bearing internal diameter is 12 millimeters, and its outside dimension is 28 millimeters.

8. manual fertilizer applicator according to claim 1 is characterized in that: be connected with crank at described helical teeth axostylus axostyle one end down, its other end is provided with the iron cover, regulates nut, hold-doun nut.

9. manual fertilizer applicator according to claim 1 is characterized in that: the bottom of described blanking plate is provided with a press strip, and described press strip is fixed on the bottom of said blanking plate through two screws.