CN214206318U - Large-width folding paddy field deep fertilizer applicator - Google Patents
Large-width folding paddy field deep fertilizer applicator Download PDFInfo
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- CN214206318U CN214206318U CN202023236564.5U CN202023236564U CN214206318U CN 214206318 U CN214206318 U CN 214206318U CN 202023236564 U CN202023236564 U CN 202023236564U CN 214206318 U CN214206318 U CN 214206318U
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Abstract
The utility model relates to a large-width folding paddy field deep fertilizer applicator, which comprises a three-point suspension mechanism, a frame folding mechanism, a mud-stirring field-flattening grass-pressing mechanism and a fertilizer application device, wherein the three-point suspension mechanism is fixed on the frame and is used for being connected with a tractor; the frame folding mechanism is fixed at the bottom of the frame, and a welding square tube is fixed at the front side of the frame folding mechanism; the slurry stirring field flattening grass pressing mechanism is rotationally connected to the welded square tube; the fertilizing device comprises a fertilizing box fixed above the rack and a plurality of fertilizing pipes arranged at the bottom of the fertilizing box, and the fertilizing pipes are positioned between the slurry stirring flat field grass pressing mechanism and the frame folding mechanism; the utility model discloses a fertilizer distributor has set up before the fertilization and has stirred thick liquid flat field and press grass mechanism, handles weeds such as straw, twines the grass when preventing to fertilize, improves the reliability of fertilizeing deeply, and adopts the foldable structure of frame, when increasing the operation breadth, makes things convenient for the machines to transport.
Description
Technical Field
The utility model relates to a large-width folding paddy field deep fertilizer applicator, which belongs to the technical field of agricultural machinery.
Background
At present, most of rice deep fertilization methods are carried out by manually raising fertilizers during mechanical soil preparation, and have the defects of uneven fertilizers, disordered fertilizer layers, small bottom fertilizer amount, waste and serious loss of manpower and material resources. At present, the method of sowing seeds according to a coulter is also adopted for deep fertilization. Its advantages are high effect, deep application, no loss of fertilizer, saving fertilizer and labour, and high effect. However, in recent years, most of paddy fields after mechanical harvesting operation have high stubble and much grass left, the field is not cleaned cleanly, the conventional fertilizer applicators have the defects of grass hanging and bulldozing of the fertilizer application devices during operation, the performance is poor, the function of the paddy field fertilizer applicators is difficult to be fully exerted, the width of the current fertilizer application machine is small, and the fertilizer application effect and the operation efficiency are seriously influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the problem that exists among the prior art, provide a work broad width is big, the effectual foldable paddy field deep fertilizing machine of big broad width of fertilization.
In order to achieve the above object, the utility model provides a technical scheme does: a large-width folding paddy field deep fertilizer applicator comprises a three-point suspension mechanism, a frame folding mechanism, a slurry stirring and field flattening grass pressing mechanism and a fertilizer application device, wherein the three-point suspension mechanism is fixed on the frame and is used for being connected with a tractor; the frame folding mechanism is fixed at the bottom of the frame, and a welding square tube is fixed at the front side of the frame folding mechanism; the slurry stirring field flattening grass pressing mechanism is rotationally connected to the welded square tube; the fertilizing device comprises a fertilizing box fixed above the rack and a plurality of fertilizing pipes arranged at the bottom of the fertilizing box, and the fertilizing pipes are located between the slurry stirring flat field grass pressing mechanism and the frame folding mechanism.
The technical scheme is further designed as follows: the frame folding mechanism comprises a front frame fixed on the rack and two rear frames hinged to two sides of the front frame respectively, and the width of each rear frame is not more than half of that of the front frame; the front frame and the rear frame respectively comprise a transverse plate and side plates fixed on two sides of the transverse plate, the rear ends of the side plates of the front frame are provided with hinged shafts, the front frame is hinged with the rear ends of the side plates of the rear frame through the hinged shafts, the front ends of the side plates of the front frame and the rear frame are respectively provided with a first pin hole and a second pin hole, the rear frame is provided with a fixed pin, and the corresponding position of the rack is provided with a fixed pin hole; when the rear frame overturns to be positioned on the same straight line with the front frame, the front frame and the rear frame sequentially pass through the first pin hole and the second pin hole through the pin shaft to be fixed, and when the rear frame overturns to be positioned at the rear part of the front frame, the rear frame is inserted into the fixing pin hole through the fixing pin to be fixed with the rack.
The transverse plate is provided with a plurality of through holes, and the bottom of the transverse plate is in a sawtooth shape.
It includes pivot, pressure grass dish, stirs thick liquid dish and bearing frame to stir thick liquid flat field grass pressing mechanism, the bearing frame is fixed on welding side's pipe, the pivot is rotated and is connected on the bearing frame, and a plurality of pressure grass dishes set up in the pivot with a plurality of thick liquid dish intervals of stirring.
The slurry stirring field flattening grass pressing mechanism comprises three groups, the three groups of slurry stirring field flattening grass pressing mechanisms are respectively and rotatably connected to the front frame and the two rear frames, and the width of the slurry stirring field flattening grass pressing mechanism corresponds to that of the front frame and the two rear frames.
The fertilizing device also comprises a fertilizer applicator arranged at the bottom of the fertilizing boxes, square shafts are arranged on the front sides of the front frame and the rear frame, the fertilizing pipes are fixed on the square shafts, four fertilizing boxes are arranged, two fertilizing boxes are fixed on the rack and positioned right above the front frame, and the other two fertilizing boxes are respectively fixed right above the two rear frames; the fertilizer applicator is connected with a fertilizer application pipe.
The rotating shaft of the slurry stirring and field flattening grass pressing mechanism is in transmission connection with the corresponding fertilizer applicator through a fertilizer applying chain wheel set, two chain wheels of the fertilizer applying chain wheel set are respectively arranged on the rotating shaft of the slurry stirring and field flattening grass pressing mechanism and the fertilizer applying box, and the two chain wheels are connected through a chain.
The fertilizing pipes correspond to the grass pressing discs and the slurry stirring discs one to one, and are positioned right behind the grass pressing discs and the slurry stirring discs.
And a reinforcing rod is arranged between the two side plates of the rear frame.
The three-point suspension mechanism is fixed above the rack, and reinforcing ribs are arranged between the three-point suspension mechanism and the rack.
The utility model has the advantages that:
the utility model discloses a fertilizer distributor has set up before the fertilization and has stirred thick liquid flat field and press grass mechanism, handles weeds such as straw, twines the grass when preventing to fertilize, improves the reliability of deep fertilization.
The utility model discloses a fertilizer distributor adopts the foldable structure of frame according to paddy field level land fertilization characteristics and lightweight design requirement, increases the operation width, when improving the operating efficiency, makes things convenient for the machines to transport.
Drawings
Fig. 1 is a schematic structural diagram of the embodiment of the present invention in fig. 1;
FIG. 2 is a schematic view of the folding structure of the frame of FIG. 1;
fig. 3 is a front elevation view of an embodiment of the present invention, shown expanded;
fig. 4 is a rear elevation view of an embodiment of the present invention;
FIG. 5 is a schematic view of the mechanism for stirring and flattening grass in FIG. 1.
In the figure: 1. three-point suspension mechanism, 2, frame, 3, slurry stirring and field flattening grass pressing mechanism, 4, transmission chain wheel, 5, welding square tube, 6, square shaft, 7, frame folding mechanism, 8, overturning pin, 9, fertilizing box, 10, fertilizer applicator, 11, fertilizing tube, 12, front and rear frame fixing pin, 13, reinforcing rod, 14, reinforcing rib, 3-1, rotating shaft, 3-2, slurry stirring disc, 3-3 grass pressing disc, 3-4 bearing seat, 4-1, right transmission chain wheel, 4-2 middle transmission chain wheel, 4-3, left transmission chain wheel, 7-1, front frame, 7-2, left rear frame, 7-3, right rear frame, 8-1, first overturning pin, 8-2, second overturning pin, 8-3, first positioning pin, 8-4, second positioning pin, 9-1 and first fertilizing box, 9-2 parts of a fertilizing box II, 9-3 parts of a fertilizing box III, 9-4 parts of a fertilizing box IV, 12-1 parts of a fertilizing box IV, 12-2 parts of a fixing pin I and a fixing pin II.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Examples
As shown in fig. 1, the large-width folding paddy field deep fertilizer applicator of the embodiment comprises a three-point suspension mechanism 1, a frame 2, a mud-stirring and field-flattening grass pressing mechanism 3, a transmission chain wheel 4, a welding square pipe 5, a fertilizing pipe fixing square shaft 6, a frame folding mechanism 7, a turning pin 8, a fertilizing box 9, a fertilizer applicator 10, a fertilizing pipe 11, front and rear frame fixing pins 12, reinforcing ribs 13 and reinforcing ribs 14; in the embodiment, the three-point suspension mechanism 1 is fixed above the frame 2, and the three-point suspension mechanism 1 is used for being connected with a tractor; reinforcing ribs 14 are arranged between the three-point suspension mechanism and the rack 2 and are fixedly connected through bolts; the frame folding mechanism 7 is fixed at the bottom of the frame 2; the slurry stirring field flattening grass pressing mechanism 3 is arranged on a welding square pipe 5 at the front end of the frame folding mechanism 7; the fertilizing box 9 is fixed above the frame 2, the bottom of the fertilizing box is provided with fertilizing tubes 11, and each fertilizing tube 11 is positioned on the longitudinal central line of the rear part of the slurry stirring and field flattening grass pressing mechanism 3.
Referring to fig. 2, fig. 2 is a schematic view of a folding structure of the frame of the large-width folding paddy field deep fertilizing machine, the frame folding mechanism 7 is a steel plate structure and comprises a front frame 7-1 and two rear frames which are respectively hinged at two sides of the front frame, wherein the front frame 7-1 is fixed on the frame 2, the left rear frame 7-2 and the right rear frame 7-3 are arranged behind the front frame 7-1 after being folded, the frame folding mechanisms 7 are symmetrically arranged along the central line of the frame 2, the front frame and the rear frame both comprise transverse plates and side plates fixed on two sides of the transverse plates, the outer sides of the left rear frame 7-2 and the right rear frame 7-3 are respectively hinged with the left end and the right end of the front frame 7-1, a hinged shaft is positioned at the rear end of the side plate of the front frame 7-1, and hinged shafts of two side plates of the front frame 7-1 comprise a first turnover pin 8-1 and a second turnover pin 8-2. The front ends of the side plates of the front frame and the rear frame are respectively provided with a first positioning pin 8-3 and a second positioning pin 8-4, and the first positioning pin 8-3 and the second positioning pin 8-4 respectively comprise a pin shaft and a first pin hole and a second pin hole which are arranged on the front frame and the rear frame; when the rear frame is turned over to be positioned on the same straight line with the front frame 7-1, the front frame and the rear frame sequentially penetrate through the first pin hole and the second pin hole through the pin shaft to be fixed.
The inner side of the rear frame is provided with a fixing pin 12, the fixing pins on the left rear frame and the right rear frame are respectively a first fixing pin 12-1 and a second fixing pin 12-2, the corresponding positions of the rack are provided with fixing pin holes, the rear frame is fixedly connected with the rack 2 through the fixing pin 12 after being folded, and the fixing pin 12 is detachable; in the embodiment, a plurality of round holes are arranged on the transverse plate of the frame folding mechanism 7, and the bottom of the transverse plate is arranged in a tooth shape; and a reinforcing rod 13 is arranged between the two side plates of the rear frame.
In this embodiment, the width of the rear frame is half of the width of the front frame 7-1.
Referring to fig. 3 and 4, fig. 3 is a front view showing the frame folding mechanism 7 of the large-width folding type paddy field deep fertilizing machine, fig. 4 is a rear view showing the frame folding type paddy field deep fertilizing machine, the fertilizing box 9 is composed of a first fertilizing box 9-1, a second fertilizing box 9-2, a third fertilizing box 9-3 and a fourth fertilizing box 9-4, wherein the first fertilizing box 9-1 and the second fertilizing box 9-2 are fixed on the frame 2 and are positioned right above the front frame 7-1, the third fertilizing box 9-3 and the fourth fertilizing box 9-4 are respectively fixed right above the left rear frame 7-3 and the right rear frame 7-4, a fertilizing device 10 is installed at the bottom of the fertilizing box 9, the fertilizing device 10 is connected with a fertilizing pipe 11, the bottom of the fertilizing pipe 11 is fixed on a square shaft 6, the square shaft 6 is arranged between the slurry stirring flat field grass pressing mechanism 3 and the frame folding type mechanism 7, the square shaft 6 is fixed on the welded square tube 5 of the frame folding mechanism 7.
Referring to fig. 5, the slurry stirring and field flattening grass pressing mechanism 3 comprises a rotating shaft 3-1, a slurry stirring disc 3-2, a grass pressing disc 3-3 and a bearing seat 3-4, wherein the rotating shaft 3-1 is rotatably connected to the bearing seat 3-4, the bearing seat 3-4 is fixedly connected with a welding square tube 5 on a frame folding mechanism 7 through bolts, and the grass pressing disc 3-3 and the slurry stirring disc 3-2 are arranged and fixed on the rotating shaft 3-1 at intervals. In the embodiment, the slurry stirring field flattening grass pressing mechanism 3 comprises three groups, the three groups of slurry stirring field flattening grass pressing mechanisms 3 are respectively and rotatably connected to the front frame 7-1 and the two rear frames, and the width of each slurry stirring field flattening grass pressing mechanism corresponds to the width of the front frame and the width of each rear frame.
The fertilizing pipes 11 correspond to the grass pressing discs 3-3 and the pulp stirring discs 3-2 one by one, and the fertilizing pipes 11 are located right behind the grass pressing discs 3-3 and the pulp stirring discs 3-2.
In this embodiment, stir and connect through drive sprocket 4 between thick liquid open field grass pressing mechanism 3 and the fertilizer applicator 10, two sprockets of fertilization sprocket group set up respectively in stirring thick liquid open field grass pressing mechanism pivot 3-1 and fertilization case 9, connect through the chain between two sprockets, still be equipped with vertical circular siphunculus on the fixed square shaft of fertilization pipe 5, circular siphunculus passes through adjusting bolt to be fixed on fertilization pipe fixed square pipe 5, and the position of the portable circular siphunculus of adjusting bolt one end is adjusted the mouth of applying fertilizer and is stirred thick liquid dish 3-2, the position between the grass pressing dish 3-3.
In this embodiment, the foldable structure of big breadth foldable paddy field deep fertilizing machine frame has increased the fertilization width, great improvement work efficiency, and the round hole of arranging on the foldable mechanism 7 of frame has not only reduced the resistance that the machines gos forward, has still reduced the quality of machines for whole machines lightweight.
In the embodiment, when the machine works in a paddy field, the front and rear frame fixing pins 12 are manually taken out, the left rear frame 7-2 and the right rear frame 7-3 are manually turned by 180 degrees and are in a straight line shape with the front frame, the first pin holes and the second pin holes are aligned and the pin shafts are inserted to fix the left rear frame 7-2 and the right rear frame 7-3, and large-width operation is carried out; after the machine tool works, the pin shaft is taken out, the left rear frame 7-2 and the right rear frame 7-3 are manually turned to the original positions, and the front and rear frame fixing pins 12 are inserted for fixing.
In the embodiment, the machine does not need power input, and the slurry stirring and field flattening grass pressing mechanism 3 rolls in a paddy field to drive the transmission chain wheel 4 to rotate during operation, and then drives the fertilizer applicator 10 to rotate to discharge fertilizer.
The fertilizer applicator of the embodiment is suitable for fertilizing in clay rotten land, prevents grass from winding during fertilizing, and is beneficial to improving the fertilizing reliability; the machine increases the operation width, facilitates the transportation of the machine and facilitates the transfer and operation of the test field. Compared with the traditional fertilizing operation, the labor intensity and the operation cost of the machine are greatly reduced, the operation quality and the efficiency are greatly improved, and the agricultural production benefit is obviously increased. The machine has the advantages of simple and compact structure, good fertilizing quality, small field resistance, low manufacturing cost, low operation power consumption and the like.
The technical scheme of the utility model is not limited to above-mentioned each embodiment, and the technical scheme that all adopt to equate substitution mode to obtain all falls the utility model discloses the within range that claims.
Claims (10)
1. The utility model provides a foldable paddy field deep fertilizing machine of big broad width which characterized in that: the three-point suspension mechanism is fixed on the frame and is used for being connected with a tractor; the frame folding mechanism is fixed at the bottom of the frame, and a welding square tube is fixed at the front side of the frame folding mechanism; the slurry stirring field flattening grass pressing mechanism is rotationally connected to the welded square tube; the fertilizing device comprises a fertilizing box fixed above the rack and a plurality of fertilizing pipes arranged at the bottom of the fertilizing box, and the fertilizing pipes are located between the slurry stirring flat field grass pressing mechanism and the frame folding mechanism.
2. The large-width folding type paddy field deep fertilizer distributor as claimed in claim 1, wherein: the frame folding mechanism comprises a front frame fixed on the rack and two rear frames hinged to two sides of the front frame respectively, and the width of each rear frame is not more than half of that of the front frame; the front frame and the rear frame respectively comprise a transverse plate and side plates fixed on two sides of the transverse plate, the rear ends of the side plates of the front frame are provided with hinged shafts, the front frame is hinged with the rear ends of the side plates of the rear frame through the hinged shafts, and the front ends of the side plates of the front frame and the rear frame are respectively provided with a first pin hole and a second pin hole; the rear frame is provided with a fixing pin, and a fixing pin hole is formed in the corresponding position of the rack; when the rear frame overturns to be positioned on the same straight line with the front frame, the front frame and the rear frame sequentially pass through the first pin hole and the second pin hole through the pin shaft to be fixed, and when the rear frame overturns to the rear part of the front frame, the rear frame is inserted into the fixing pin hole through the fixing pin to be fixed with the rack.
3. The large-width folding type paddy field deep fertilizer distributor as claimed in claim 2, wherein: the transverse plate is provided with a plurality of through holes, and the bottom of the transverse plate is in a sawtooth shape.
4. The large-width folding type paddy field deep fertilizer distributor as claimed in claim 3, wherein: it includes pivot, pressure grass dish, stirs thick liquid dish and bearing frame to stir thick liquid flat field grass pressing mechanism, the bearing frame is fixed on welding side's pipe, the pivot is rotated and is connected on the bearing frame, and a plurality of pressure grass dishes set up in the pivot with a plurality of thick liquid dish intervals of stirring.
5. The large-width folding type paddy field deep fertilizer distributor as claimed in claim 4, wherein: the slurry stirring field flattening grass pressing mechanism is divided into three groups, the three groups of slurry stirring field flattening grass pressing mechanisms are respectively and rotatably connected to the front frame and the two rear frames, and the width of the slurry stirring field flattening grass pressing mechanism corresponds to that of the front frame and the two rear frames.
6. The large-width folding type paddy field deep fertilizer distributor as claimed in claim 5, wherein: the fertilizing device also comprises a fertilizer applicator arranged at the bottom of the fertilizing boxes, square shafts are arranged on the front sides of the front frame and the rear frame, the fertilizing pipes are fixed on the square shafts, four fertilizing boxes are arranged, two fertilizing boxes are fixed on the rack and positioned right above the front frame, and the other two fertilizing boxes are respectively fixed right above the two rear frames; the fertilizer applicator is connected with a fertilizer application pipe.
7. The large-width folding type paddy field deep fertilizer distributor as claimed in claim 6, wherein: the rotating shaft of the slurry stirring and field flattening grass pressing mechanism is in transmission connection with the corresponding fertilizer applicator through a fertilizer applying chain wheel set, two chain wheels of the fertilizer applying chain wheel set are respectively arranged on the rotating shaft of the slurry stirring and field flattening grass pressing mechanism and the fertilizer applying box, and the two chain wheels are connected through a chain.
8. The large-width folding type paddy field deep fertilizer distributor as claimed in claim 7, wherein: the fertilizing pipes correspond to the grass pressing discs and the slurry stirring discs one to one, and are positioned right behind the grass pressing discs and the slurry stirring discs.
9. The large-width folding type paddy field deep fertilizer distributor as claimed in claim 2, wherein: and a reinforcing rod is arranged between the two side plates of the rear frame.
10. The large-width folding type paddy field deep fertilizer distributor as claimed in claim 1, wherein: the three-point suspension mechanism is fixed above the rack, and reinforcing ribs are arranged between the three-point suspension mechanism and the rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023236564.5U CN214206318U (en) | 2020-12-29 | 2020-12-29 | Large-width folding paddy field deep fertilizer applicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023236564.5U CN214206318U (en) | 2020-12-29 | 2020-12-29 | Large-width folding paddy field deep fertilizer applicator |
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| Publication Number | Publication Date |
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| CN214206318U true CN214206318U (en) | 2021-09-17 |
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| CN202023236564.5U Active CN214206318U (en) | 2020-12-29 | 2020-12-29 | Large-width folding paddy field deep fertilizer applicator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114128474A (en) * | 2021-11-16 | 2022-03-04 | 张新芳 | Fertilizer injection unit is used in lawn afforestation |
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2020
- 2020-12-29 CN CN202023236564.5U patent/CN214206318U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114128474A (en) * | 2021-11-16 | 2022-03-04 | 张新芳 | Fertilizer injection unit is used in lawn afforestation |
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