CN110024537B - Quantitative fertilizer injection unit is used in agriculture and forestry - Google Patents
Quantitative fertilizer injection unit is used in agriculture and forestry Download PDFInfo
- Publication number
- CN110024537B CN110024537B CN201910325185.6A CN201910325185A CN110024537B CN 110024537 B CN110024537 B CN 110024537B CN 201910325185 A CN201910325185 A CN 201910325185A CN 110024537 B CN110024537 B CN 110024537B
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- assembled
- quantitative
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- frame
- arm
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 38
- 238000002347 injection Methods 0.000 title description 2
- 239000007924 injection Substances 0.000 title description 2
- 239000000463 material Substances 0.000 claims abstract description 116
- 238000009331 sowing Methods 0.000 claims abstract description 75
- 230000004720 fertilization Effects 0.000 claims abstract description 19
- 238000003756 stirring Methods 0.000 claims description 71
- 230000005540 biological transmission Effects 0.000 claims description 25
- 238000005192 partition Methods 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 239000002689 soil Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000035558 fertility Effects 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/062—Devices for making drills or furrows
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The quantitative fertilizer device for agriculture and forestry relates to the field of equipment for agriculture and forestry fertilization, and comprises a frame body, a traction frame, a travelling wheel and a quantitative ditching and fertilizer applying device, wherein the traction frame is assembled at the front end of the frame body, the travelling wheel is assembled on the frame body, and the quantitative ditching and fertilizer applying device is assembled in the middle of the frame body; the quantitative ditching and fertilizer sowing device comprises a ditching plow, a material guiding pipe and a quantitative sowing device, wherein the quantitative sowing device is assembled on the frame body, one end of the material guiding pipe is communicated with the quantitative sowing device, and the other end of the material guiding pipe is communicated with the ditching plow. The quantitative sowing device guides the fertilizer into the ditching holes of the ditching plow from the material guide pipe at the same time of ditching of the ditching plow of the quantitative fertilizer application device for agriculture and forestry, thereby realizing quantitative and accurate sowing of the fertilizer.
Description
Technical field:
the invention relates to the field of equipment for agriculture and forestry planting, in particular to a quantitative fertilization device for agriculture and forestry.
The background technology is as follows:
fertilizing refers to agricultural technical measures that apply fertilizers to soil or spray on plants, provide nutrients needed by the plants, and maintain and improve soil fertility. The main purpose of fertilization is to increase crop yield, improve crop quality, fertilize soil fertility and increase economic benefits, so reasonable and scientific quantitative fertilization is one of the main means for guaranteeing grain safety and maintaining agricultural sustainable development. In the prior art, accurate quantitative fertilization is difficult to realize by fertilization, so that the fertilizer quantity in the field is difficult to control.
The invention comprises the following steps:
in view of this, it is necessary to provide a quantitative fertilization device for agriculture and forestry.
The quantitative fertilizer device for agriculture and forestry comprises a frame body, a traction frame, a travelling wheel and a quantitative ditching and fertilizer applying device, wherein the traction frame is assembled at the front end of the frame body, the travelling wheel is assembled on the frame body, and the quantitative ditching and fertilizer applying device is assembled in the middle of the frame body; the quantitative ditching and fertilizer sowing device comprises a ditching plow, a material guiding pipe and a quantitative sowing device, wherein the quantitative sowing device is assembled on the frame body, one end of the material guiding pipe is communicated with the quantitative sowing device, and the other end of the material guiding pipe is communicated with the ditching plow.
Preferably, the frame body comprises a bogie and a main frame body, the bogie is assembled at the front end of the main frame body, and one end of the traction frame is connected with the bogie; the quantitative ditching and fertilizer sowing device is assembled on the main frame body, the traveling wheels comprise guide traveling wheels, left traveling wheels and right traveling wheels, the guide traveling wheels are assembled on the bogie, the left traveling wheels are assembled on the left side of the main frame body, and the right traveling wheels are assembled on the right side of the main frame body.
Preferably, the bogie comprises a first arc-shaped connecting arm, a second arc-shaped connecting arm, a connecting circular tube, a rotating column and a U-shaped connecting frame, wherein one end of the first arc-shaped connecting arm is fixedly connected with the front end of the main frame body, the other end of the first arc-shaped connecting arm is connected with the connecting circular tube, one end of the second arc-shaped connecting arm is fixedly connected with the front end of the main frame body, the other end of the second arc-shaped connecting arm is connected with the connecting circular tube, the upper end of the rotating column stretches into the connecting circular tube, the lower end of the rotating column is fixedly connected with the upper end of the U-shaped connecting frame, and two ends of a wheel shaft of the guiding travelling wheel are assembled at the lower end of the U-shaped connecting frame; the upper end of the U-shaped connecting frame is provided with a connecting lug seat, and one end of the traction frame is hinged with the connecting lug seat.
Preferably, the quantitative sowing device comprises a first quantitative sowing device and a second quantitative sowing device, the first quantitative sowing device and the second quantitative sowing device have the same structure, and the first quantitative sowing device and the second quantitative sowing device comprise a transmission gear set, a stirring device, a material receiving disc and a stirring rotating shaft;
the transmission gear set of the first quantitative spreading device is assembled with the wheel shaft of the left travelling wheel and is assembled with the stirring rotating shaft, one end of the stirring rotating shaft penetrates through the material receiving disc and is assembled with the stirring device, the stirring rotating shaft drives the stirring device to rotate, two discharge holes are formed in the edge of the material receiving disc, the two discharge holes are arranged on the same diameter of the material receiving disc, the lower ends of the two discharge holes are respectively connected with the upper end of one material guiding pipe, and the lower end of each material guiding pipe is respectively connected and communicated with one ditching plow;
the transmission gear set of the second quantitative sowing device is assembled with the wheel shaft of the right travelling wheel and is assembled with the stirring rotating shaft, one end of the stirring rotating shaft penetrates through the material receiving disc and is assembled with the stirring device, the stirring rotating shaft drives the stirring device to rotate, two discharge holes are formed in the edge of the material receiving disc, the two discharge holes are formed in the same diameter of the material receiving disc, the lower ends of the two discharge holes are respectively connected with the upper end of one material guiding pipe, and the lower end of each material guiding pipe is respectively connected and communicated with one ditching plow.
Preferably, the material stirring device comprises a stirring disc, a cone material guiding block and a plurality of material limiting partition plates, one end of each material limiting partition plate is connected with the bottom edge of the cone material guiding block, the other end of each material limiting partition plate is fixedly connected with the inner edge of the stirring disc, the material limiting partition plates are uniformly and radially distributed between the stirring disc and the cone material guiding block, each two adjacent material limiting partition plates form a material limiting area, and the sizes of the material limiting areas are the same.
Preferably, the material stirring device further comprises a left material limiting block and a right material limiting block, wherein the left material limiting block is fixedly assembled on the left side of the material stirring disc, and the right material limiting block is fixedly assembled on the right side of the material stirring disc.
Preferably, the transmission gear set comprises a driving gear, a driven gear, a transmission rotating shaft, a first bevel gear and a second bevel gear, wherein the two driving gears are respectively assembled with the axle ends of the left travelling wheel and the right travelling wheel, the driven gear is meshed with the driving gear, one end of the transmission rotating shaft is assembled with the driven gear, the other end of the transmission rotating shaft is assembled with the first bevel gear, the second bevel gear is meshed with the first bevel gear, the second bevel gear of the first quantitative sowing device is assembled with the lower end of the material stirring rotating shaft, and the second bevel gear of the second quantitative sowing device is assembled with the lower end of the material stirring rotating shaft.
Preferably, the main frame body comprises a main square frame, a left U-shaped frame, a right U-shaped frame, a hand-push U-shaped frame, a first fixing arm and a second fixing arm, wherein the left ends of the first fixing arm and the second fixing arm are assembled on the left side of the main square frame, the right ends of the first fixing arm and the second fixing arm are assembled on the right side of the main square frame, the left U-shaped frame is assembled on the left side of the main square frame, the right U-shaped frame is assembled on the right side of the main square frame, the two ends of the hand-push U-shaped frame are respectively fixedly assembled on the left side and the right side of the rear end of the main square frame, the included angle between the surface of the hand-push U-shaped frame and the surface of the main square frame is smaller than 70 degrees, and the material receiving discs of the first quantitative sowing device and the second quantitative sowing device are fixedly assembled on the first fixing arm and the second fixing arm.
Preferably, the main frame body further comprises a front height adjusting frame, a rear height adjusting frame, a first front connecting arm, a second front connecting arm, a third front connecting arm, a fourth front connecting arm, a first rear connecting arm, a second rear connecting arm, a third rear connecting arm, a fourth rear connecting arm, a first balancing weight, a second balancing weight, a third balancing weight, a fourth balancing weight, a first connecting chain, a second connecting chain, a third connecting chain and a fourth connecting chain, wherein the front height adjusting frame is assembled at the front end of the main square frame, and the rear height adjusting frame is assembled at the rear end of the main square frame;
the upper ends of the first guide pipe and the second guide pipe are respectively connected with two discharge holes of a receiving disc of the first quantitative sowing device, the lower ends of the first guide pipe and the second guide pipe are respectively connected and communicated with the first sowing plow and the second sowing plow, the upper ends of the third guide pipe and the fourth guide pipe are respectively connected with two discharge holes of a receiving disc of the second quantitative sowing device, and the lower ends of the third guide pipe and the fourth guide pipe are respectively connected and communicated with the third sowing plow and the fourth sowing plow;
the front ends of the first front connecting arm, the second front connecting arm, the third front connecting arm and the fourth front connecting arm are connected with the front height adjusting frame, and the rear ends of the first front connecting arm, the second front connecting arm, the third front connecting arm and the fourth front connecting arm are respectively connected with the front ends of the first ditching plow, the second ditching plow, the third ditching plow and the fourth ditching plow; the front ends of the first rear connecting arm, the second rear connecting arm, the third rear connecting arm and the fourth rear connecting arm are respectively connected with the rear ends of the first digger plow, the second digger plow, the third digger plow and the fourth digger plow, the rear ends of the first rear connecting arm, the second rear connecting arm, the third rear connecting arm and the fourth rear connecting arm are respectively assembled with the first balancing weight, the second balancing weight, the third balancing weight and the fourth balancing weight, and the lower ends of the first connecting chain, the second connecting chain, the third connecting chain and the fourth connecting chain are respectively assembled with the first balancing weight, the second balancing weight, the third balancing weight and the fourth balancing weight in sequence, and the upper ends of the first connecting chain, the second connecting chain, the third connecting chain and the fourth connecting chain are respectively assembled on the rear height adjusting frame.
Preferably, the front height adjusting frame comprises a left vertical adjusting plate, a right vertical adjusting plate and a transverse connecting arm, wherein the upper end of the left vertical adjusting plate is connected to the left side of the front end of the main-type frame, the upper end of the right vertical adjusting plate is connected to the right side of the front end of the main-type frame, a plurality of mounting holes are respectively formed in the left vertical adjusting plate and the right vertical adjusting plate and are vertically arranged, the left end of the transverse connecting arm is assembled with the mounting holes of the left vertical adjusting plate, the right end of the transverse connecting arm is assembled with the mounting holes of the right vertical adjusting plate, and the front ends of the first front connecting arm, the second front connecting arm, the third front connecting arm and the fourth front connecting arm are connected with the transverse connecting arm;
the back altitude mixture control frame includes back connecting seat, back linking arm, keep off the position regulating plate, altitude mixture control board, left connecting plate, right connecting plate and column spinner, two back connecting seats are joined in marriage respectively and are adorned the left and right sides at the rear end of main square frame, the left and right sides both ends of column spinner are respectively with two back connecting seat fixed connection, the one end of left connecting plate is connected with the left end of column spinner, the other end is connected with the left end of back linking arm, the one end of right connecting plate is connected with the right-hand member of column spinner, the other end is connected with the right-hand member of back linking arm, the one end of keeping off the position regulating plate is joined in marriage and is adorned on the back connecting seat, the other end is joined in marriage with the altitude mixture control board, the vertical fixing of altitude mixture control board is on left connecting plate, offer quantity not less than three mounting hole on the altitude mixture control board.
The quantitative sowing device guides the fertilizer into the ditching holes of the ditching plow from the material guide pipe at the same time of ditching of the ditching plow of the quantitative fertilizer application device for agriculture and forestry, thereby realizing quantitative and accurate sowing of the fertilizer.
Description of the drawings:
in order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a quantitative fertilization device for agriculture and forestry.
Fig. 2 is a schematic structural view of a quantitative fertilization device for agriculture and forestry at another view angle.
Fig. 3 is a schematic structural view of an agricultural and forestry quantitative fertilization device at another view angle.
Fig. 4 is a schematic structural view of a rear view angle of the quantitative fertilization device for agriculture and forestry.
Fig. 5 is a schematic structural view of the quantitative fertilization device for agriculture and forestry in right view angle.
Fig. 6 is a schematic structural view of the quantitative fertilization device for agriculture and forestry in a top view.
Fig. 7 is a schematic structural view of the quantitative fertilization device for agriculture and forestry in the bottom view.
In the figure: frame body 10, steering frame 11, first arc-shaped connecting arm 110, second arc-shaped connecting arm 111, connecting round tube 112, rotary column 113, U-shaped connecting frame 114, main frame body 12, main frame 120, left U-shaped frame 121, right U-shaped frame 122, hand-push U-shaped frame 123, first fixed arm 124, second fixed arm 125, first front connecting arm 126, second front connecting arm 127, third front connecting arm 128, fourth front connecting arm 129, first rear connecting arm 1210, second rear connecting arm 1211, third rear connecting arm 1212, fourth rear connecting arm 1213, first weight 1214, second weight 1215, third weight 1216, fourth weight 1217, first connecting chain 1218, second connecting chain 1219, third connecting chain 1220, fourth connecting chain 1221, traction frame 20, road wheels 30, guiding road wheels 31, left road wheels 32, right road wheels 33, ditching device 40, quantitative fertilizer sowing device 40, and quantitative fertilizer sowing device the trench plow 41, the first trench plow 410, the second trench plow 411, the third trench plow 412, the fourth trench plow 413, the guide pipe 42, the first guide pipe 420, the second guide pipe 421, the third guide pipe 422, the fourth guide pipe 423, the quantitative sowing device 43, the first quantitative sowing device 430, the second quantitative sowing device 431, the transmission gear train 50, the driving gear 501, the driven gear 502, the transmission rotating shaft 503, the first bevel gear 504, the second bevel gear 505, the kick-out device 51, the kick-out disc 510, the cone guide block 511, the kick-out partition 512, the left kick-out partition 513, the right kick-out partition 514, the receiving disc 52, the kick-out rotating shaft 53, the left vertical adjustment plate 60, the right vertical adjustment plate 61, the lateral connection arm 62, the rear connection seat 70, the rear connection arm 71, the gear adjustment plate 72, the height adjustment plate 73, the left connection plate 74, the right connection plate 75, the rotation column 76.
The specific embodiment is as follows:
for the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Referring to fig. 1 to 7, the quantitative fertilizer device for agriculture and forestry comprises a frame 10, a traction frame 20, a travelling wheel 30 and a quantitative ditching and fertilizer applying device 40, wherein the traction frame 20 is assembled at the front end of the frame 10, the travelling wheel 30 is assembled on the frame 10, and the quantitative ditching and fertilizer applying device 40 is assembled in the middle of the frame 10; the quantitative ditching and fertilizer spreading device 40 comprises a ditching plow 41, a material guide pipe 42 and a quantitative spreading device 43, wherein the quantitative spreading device 43 is assembled on the frame body 10, one end of the material guide pipe 42 is communicated with the quantitative spreading device 43, and the other end is communicated with the ditching plow 41.
The frame body 10 comprises a bogie 11 and a main frame body 12, wherein the bogie 11 is assembled at the front end of the main frame body 12, and one end of a traction frame 20 is connected with the bogie 11; the quantitative ditching and fertilizer spreading device 40 is assembled on the main frame body 12, the traveling wheels 30 comprise guide traveling wheels 31, left traveling wheels 32 and right traveling wheels 33, the guide traveling wheels 31 are assembled on the bogie 11, the left traveling wheels 32 are assembled on the left side of the main frame body 12, and the right traveling wheels 33 are assembled on the right side of the main frame body 12. The guide travelling wheel 31 is assembled on the bogie 11, and the bogie 11 controls the steering of the guide travelling wheel 31, so that the direction of fertilizer sowing can be flexibly changed, and the device is more suitable for field fertilizer sowing operations in various different terrains.
The bogie 11 comprises a first arc-shaped connecting arm 110, a second arc-shaped connecting arm 111, a connecting circular tube 112, a rotary column 113 and a U-shaped connecting frame 114, wherein one end of the first arc-shaped connecting arm 110 is fixedly connected with the front end of the main frame body 12, the other end of the first arc-shaped connecting arm is connected with the connecting circular tube 112, one end of the second arc-shaped connecting arm 111 is fixedly connected with the front end of the main frame body 12, the other end of the second arc-shaped connecting arm is connected with the connecting circular tube 112, the upper end of the rotary column 113 stretches into the connecting circular tube 112, the lower end of the rotary column is fixedly connected with the upper end of the U-shaped connecting frame 114, and two ends of a wheel shaft of the guiding travelling wheel 31 are assembled at the lower end of the U-shaped connecting frame 114; the upper end of the U-shaped connecting frame 114 is provided with a connecting lug seat, and one end of the traction frame 20 is hinged with the connecting lug seat. The rotating column 113 rotates in the connecting circular tube 112 to drive the U-shaped connecting frame 114 to rotate and drive the guiding travelling wheel 31 to rotate, and the guiding travelling wheel 31 can flexibly turn due to the structural design of the bogie 11.
The quantitative sowing device 43 comprises a first quantitative sowing device 430 and a second quantitative sowing device 431, the first quantitative sowing device 430 and the second quantitative sowing device 431 have the same structure, and the first quantitative sowing device 430 and the second quantitative sowing device 431 comprise a transmission gear set 50, a stirring device 51, a material receiving disc 52 and a stirring rotating shaft 53;
the transmission gear set 50 of the first quantitative spreading device 430 is assembled with the wheel shaft of the left travelling wheel 32 and is assembled with the stirring rotary shaft 53, one end of the stirring rotary shaft 53 penetrates through the material receiving disc 52 and is assembled with the stirring device 51, the stirring rotary shaft 53 drives the stirring device 51 to rotate, two discharge holes are formed in the edge of the material receiving disc 52 and are arranged on the same diameter of the material receiving disc, the lower ends of the two discharge holes are respectively connected with the upper end of one material guide pipe 42, and the lower end of each material guide pipe 42 is respectively connected and communicated with one ditching plow 41;
the transmission gear set 50 of the second quantitative scattering device 431 is assembled with the wheel shaft of the right travelling wheel 33 and is assembled with the stirring rotary shaft 53, one end of the stirring rotary shaft 53 penetrates through the material receiving disc 52 to be assembled with the stirring device 51, the stirring rotary shaft 53 drives the stirring device 51 to rotate, two discharge holes are formed in the edge of the material receiving disc 52 and are arranged on the same diameter of the material receiving disc 52, the lower ends of the two discharge holes are respectively connected with the upper end of one material guiding pipe 42, and the lower end of each material guiding pipe 42 is respectively connected and communicated with one ditching plow 41. The left travelling wheel 32 and the right travelling wheel 33 travel to drive the power transmission of the transmission gear sets of the first quantitative sowing device 430 and the second quantitative sowing device 431 respectively, and drive the power to the material stirring rotating shafts 53 of the first quantitative sowing device 430 and the second quantitative sowing device 431, the material stirring rotating shafts 53 of the first quantitative sowing device 430 and the second quantitative sowing device 431 rotate respectively, and drive the rotation and stirring of the material stirring devices 51 of the first quantitative sowing device 430 and the second quantitative sowing device 431 respectively.
The stirring device 51 comprises a stirring disc 510, a cone guide block 511 and a plurality of material limiting partition boards 512, one end of each material limiting partition board 512 is connected with the bottom edge of the cone guide block 511, the other end of each material limiting partition board is fixedly connected with the inner edge of the stirring disc 510, the material limiting partition boards 512 are uniformly and radially distributed between the stirring disc 510 and the cone guide block 511, each two adjacent material limiting partition boards 512 form a material limiting area, and the size of each material limiting area is the same.
The kick-out device 51 further comprises a left limiting block 513 and a right limiting block 514, wherein the left limiting block 513 is fixedly arranged on the left side of the kick-out disc 510, and the right limiting block 514 is fixedly arranged on the right side of the kick-out disc 510. The stirring disc 510, the cone guide block 511 and the plurality of limiting baffles 512 of the stirring device 51 of the first quantitative scattering device 430 and the second quantitative scattering device 431 rotate simultaneously, the capacity of each limiting area is equal in each limiting area formed by the limiting baffles 512, the stirring disc 510 of the first quantitative scattering device 430 and the second quantitative scattering device 431 rotates, after the stirring disc 510 of the first quantitative scattering device 430 and the stirring disc 510 of the second quantitative scattering device 431 rotate for half a circle, the two discharge ports of the receiving discs 52 of the first quantitative scattering device 430 and the second quantitative scattering device 431 are just butted with the first guide pipe 420, the second guide pipe 421, the third guide pipe 422 and the fourth guide pipe 423 respectively, and the fertilizer is scattered. The first guide pipe 420, the second guide pipe 421, the third guide pipe 422 and the fourth guide pipe 423 are hoses which are conveniently connected with the first digger plow 410, the second digger plow 411, the third digger plow 412 and the fourth digger plow 413.
The transmission gear set 50 comprises a driving gear 501, a driven gear 502, a transmission rotating shaft 503, a first bevel gear 504 and a second bevel gear 505, wherein the two driving gears 501 are respectively assembled with the axle ends of the left travelling wheel 32 and the right travelling wheel 33, the driven gear 502 is meshed with the driving gear 501, one end of the transmission rotating shaft 503 is assembled with the driven gear 502, the other end of the transmission rotating shaft is assembled with the first bevel gear 504, the second bevel gear 505 is meshed with the first bevel gear 504, the second bevel gear 505 of the first quantitative sowing device 430 is assembled with the lower end of the material stirring rotating shaft 53, and the second bevel gear 505 of the second quantitative sowing device 431 is assembled with the lower end of the material stirring rotating shaft 53.
The main frame body 12 comprises a main square frame 120, a left U-shaped frame 121, a right U-shaped frame 122, a hand-push U-shaped frame 123, a first fixing arm 124 and a second fixing arm 125, wherein the left ends of the first fixing arm 124 and the second fixing arm 125 are assembled on the left side of the main square frame 120, the right end of the first fixing arm 124 and the right end of the second fixing arm 125 are assembled on the right side of the main square frame 120, the left U-shaped frame 121 is assembled on the left side of the main square frame 120, the right U-shaped frame 122 is assembled on the right side of the main square frame 120, the two ends of the hand-push U-shaped frame 123 are respectively fixedly assembled on the left side and the right side of the rear end of the main square frame 120, the included angle between the face of the hand-push U-shaped frame 123 and the face of the main square frame 120 is smaller than 70 degrees, and the material receiving discs 52 of the first quantitative spreading device 430 and the second quantitative spreading device 431 are fixedly assembled on the first fixing arm 124 and the second fixing arm 125.
The main frame 12 further includes a front height adjusting frame, a rear height adjusting frame, a first front connecting arm 126, a second front connecting arm 127, a third front connecting arm 128, a fourth front connecting arm 129, a first rear connecting arm 1210, a second rear connecting arm 1211, a third rear connecting arm 1212, a fourth rear connecting arm 1213, a first balancing weight 1214, a second balancing weight 1215, a third balancing weight 1216, a fourth balancing weight 1217, a first connecting chain 1218, a second connecting chain 1219, a third connecting chain 1220, and a fourth connecting chain 1221, the front height adjusting frame being mounted at the front end of the main square frame 120, the rear height adjusting frame being mounted at the rear end of the main square frame 120;
the ditching plow 41 comprises a first ditching plow 410, a second ditching plow 411, a third ditching plow 412 and a fourth ditching plow 413, the material guiding pipe 42 comprises a first material guiding pipe 420, a second material guiding pipe 421, a third material guiding pipe 422 and a fourth material guiding pipe 423, the upper ends of the first material guiding pipe 420 and the second material guiding pipe 421 are respectively connected with two discharge holes of a material receiving disc 52 of the first quantitative sowing device 430, the lower ends of the first material guiding pipe 420 and the second material guiding pipe 421 are respectively connected with and communicated with the first ditching plow 410 and the second ditching plow 411, the upper ends of the third material guiding pipe 422 and the fourth material guiding pipe 423 are respectively connected with two discharge holes of a material receiving disc 52 of the second quantitative sowing device 431, and the lower ends of the third material guiding pipe 422 and the fourth material guiding pipe 423 are respectively connected with and communicated with the third ditching plow 412 and the fourth ditching plow 413; two discharge ports of the receiving disc 52 of the first quantitative spreading device 430 and the second quantitative spreading device 431 are just butted with the first guide pipe 420, the second guide pipe 421, the third guide pipe 422 and the fourth guide pipe 423 respectively, and fertilizer is spread out. And fall into the ditches where the first ditching plow 410, the second ditching plow 411, the third ditching plow 412 and the fourth ditching plow 413 are respectively opened, the left limiting block 513 and the right limiting block 514 on the stirring disc 510 of the first quantitative scattering device 430 and the second quantitative scattering device 431 can stir out redundant fertilizers in each limiting area, the same amount of the fertilizers in each limiting area is ensured, and thus quantitative and accurate broadcasting of the fertilizers is realized.
The front ends of the first front connecting arm 126, the second front connecting arm 127, the third front connecting arm 128 and the fourth front connecting arm 129 are connected with the front height adjusting frame, and the rear ends are respectively connected with the front ends of the first digger plow 410, the second digger plow 411, the third digger plow 412 and the fourth digger plow 413; the front ends of the first, second, third and fourth rear connecting arms 1210, 1211, 1213 are respectively connected to the rear ends of the first, second, third and fourth digger plows 410, 411, 412 and 413, and the rear ends of the first, second, third and fourth rear connecting arms 1210, 1211, 1212 and 1213 are respectively fitted to the first, second, third and fourth balancing weights 1214, 1215, 1216 and 1217, respectively, and the lower ends of the first, second, third and fourth connecting chains 1218, 1219, 1220 and 1221 are respectively fitted to the first, second, third and fourth balancing weights 1214, 1215, 1216 and 1217, respectively, and the upper ends of the first, second, third and fourth connecting chains 1218, 1219, 1220 and 1221 are respectively fitted to the rear height adjusting frame.
The front height adjusting frame comprises a left vertical adjusting plate 60, a right vertical adjusting plate 61 and a transverse connecting arm 62, wherein the upper end of the left vertical adjusting plate 60 is connected to the left side of the front end of the main-type frame 120, the upper end of the right vertical adjusting plate 61 is connected to the right side of the front end of the main-type frame 120, a plurality of mounting holes are respectively formed in the left vertical adjusting plate 60 and the right vertical adjusting plate 61, the mounting holes are vertically arranged, the left end of the transverse connecting arm 62 is assembled with the mounting holes of the left vertical adjusting plate 60, the right end of the transverse connecting arm 62 is assembled with the mounting holes of the right vertical adjusting plate 61, and the front ends of the first front connecting arm 126, the second front connecting arm 127, the third front connecting arm 128 and the fourth front connecting arm 129 are connected with the transverse connecting arm 62; by selecting different mounting holes, the height adjustment of the transverse connecting arm 62 is achieved, the front ends of the first front connecting arm 126, the second front connecting arm 127, the third front connecting arm 128 and the fourth front connecting arm 129 are connected with the transverse connecting arm, so that the height of the front ends of the first front connecting arm 126, the second front connecting arm 127, the third front connecting arm 128 and the fourth front connecting arm 129 can be adjusted, the rear ends of the first front connecting arm 126, the second front connecting arm 127, the third front connecting arm 128 and the fourth front connecting arm 129 are respectively connected with the front ends of the first digger plow 410, the second digger plow 411, the third digger plow 412 and the fourth digger plow 413, and the height adjustment of the transverse connecting arm 62 allows the angle of penetration of the first digger plow 410, the second digger plow 411, the third digger plow 412 and the fourth digger plow 413 to be adjusted.
The rear height adjusting frame comprises a rear connecting seat 70, a rear connecting arm 71, a gear adjusting plate 72, a height adjusting plate 73, a left connecting plate 74, a right connecting plate 75 and a rotating column 76, wherein the two rear connecting seats 70 are respectively assembled on the left side and the right side of the rear end of the main square frame 120, the left end and the right end of the rotating column 76 are respectively fixedly connected with the two rear connecting seats 70, one end of the left connecting plate 74 is connected with the left end of the rotating column 76, the other end is connected with the left end of the rear connecting arm 71, one end of the right connecting plate 75 is connected with the right end of the rotating column 76, the other end is connected with the right end of the rear connecting arm 71, one end of the gear adjusting plate 72 is assembled on the rear connecting seat 70, the other end is assembled with the height adjusting plate 73, the height adjusting plate 73 is vertically fixed on the left connecting plate 74, and the height adjusting plate 73 is provided with a plurality of mounting holes not less than three. The front height adjusting frame and the rear height adjusting frame can respectively adjust the ditching angles of the first ditching plow 410, the second ditching plow 411, the third ditching plow 412 and the fourth ditching plow 413, thereby adjusting the ditching depth.
Claims (5)
1. The utility model provides an agriculture and forestry are with quantitative fertilization device which characterized in that: the quantitative fertilizer device for agriculture and forestry comprises a frame body, a traction frame, a travelling wheel and a quantitative ditching and fertilizer applying device, wherein the traction frame is assembled at the front end of the frame body, the travelling wheel is assembled on the frame body, and the quantitative ditching and fertilizer applying device is assembled in the middle of the frame body; the quantitative ditching and fertilizer spreading device comprises a ditching plow, a material guiding pipe and a quantitative spreading device, wherein the quantitative spreading device is assembled on the frame body, one end of the material guiding pipe is communicated with the quantitative spreading device, and the other end of the material guiding pipe is communicated with the ditching plow;
the frame body comprises a bogie and a main frame body, the bogie is assembled at the front end of the main frame body, and one end of the traction frame is connected with the bogie; the quantitative ditching and fertilizer spreading device is assembled on the main frame body, the traveling wheels comprise guide traveling wheels, left traveling wheels and right traveling wheels, the guide traveling wheels are assembled on the bogie, the left traveling wheels are assembled on the left side of the main frame body, and the right traveling wheels are assembled on the right side of the main frame body;
the quantitative sowing device comprises a first quantitative sowing device and a second quantitative sowing device, the first quantitative sowing device and the second quantitative sowing device have the same structure, and the first quantitative sowing device and the second quantitative sowing device comprise a transmission gear set, a material stirring device, a material receiving disc and a material stirring rotating shaft;
the transmission gear set of the first quantitative spreading device is assembled with the wheel shaft of the left travelling wheel and is assembled with the stirring rotating shaft, one end of the stirring rotating shaft penetrates through the material receiving disc and is assembled with the stirring device, the stirring rotating shaft drives the stirring device to rotate, two discharge holes are formed in the edge of the material receiving disc, the two discharge holes are arranged on the same diameter of the material receiving disc, the lower ends of the two discharge holes are respectively connected with the upper end of one material guiding pipe, and the lower end of each material guiding pipe is respectively connected and communicated with one ditching plow;
the transmission gear set of the second quantitative sowing device is assembled with the wheel shaft of the right travelling wheel and is assembled with the stirring rotating shaft, one end of the stirring rotating shaft penetrates through the material receiving disc and is assembled with the stirring device, the stirring rotating shaft drives the stirring device to rotate, two discharge holes are formed in the edge of the material receiving disc, the two discharge holes are arranged on the same diameter of the material receiving disc, the lower ends of the two discharge holes are respectively connected with the upper end of one material guiding pipe, and the lower end of each material guiding pipe is respectively connected and communicated with one ditching plow;
the material stirring device comprises a stirring disc, a cone material guide block and a plurality of material limiting partition plates, one end of each material limiting partition plate is connected with the bottom edge of the cone material guide block, the other end of each material limiting partition plate is fixedly connected with the inner edge of the stirring disc, the material limiting partition plates are uniformly and radially distributed between the stirring disc and the cone material guide block, each two adjacent material limiting partition plates form a material limiting area, and the size of each material limiting area is the same;
the main frame body comprises a main square frame, a left U-shaped frame, a right U-shaped frame, a hand-push U-shaped frame, a first fixed arm and a second fixed arm, wherein the left ends of the first fixed arm and the second fixed arm are assembled on the left side of the main square frame, the right ends of the first fixed arm and the second fixed arm are assembled on the right side of the main square frame, the left U-shaped frame is assembled on the left side of the main square frame, the right U-shaped frame is assembled on the right side of the main square frame, the two ends of the hand-push U-shaped frame are respectively fixedly assembled on the left side and the right side of the rear end of the main square frame, the included angle between the surface of the hand-push U-shaped frame and the surface of the main square frame is smaller than 70 degrees, and the material receiving discs of the first quantitative sowing device and the second quantitative sowing device are fixedly assembled on the first fixed arm and the second fixed arm;
the main frame body further comprises a front height adjusting frame, a rear height adjusting frame, a first front connecting arm, a second front connecting arm, a third front connecting arm, a fourth front connecting arm, a first rear connecting arm, a second rear connecting arm, a third rear connecting arm, a fourth rear connecting arm, a first balancing weight, a second balancing weight, a third balancing weight, a fourth balancing weight, a first connecting chain, a second connecting chain, a third connecting chain and a fourth connecting chain, wherein the front height adjusting frame is assembled at the front end of the main square frame, and the rear height adjusting frame is assembled at the rear end of the main square frame;
the upper ends of the first guide pipe and the second guide pipe are respectively connected with two discharge holes of a receiving disc of the first quantitative sowing device, the lower ends of the first guide pipe and the second guide pipe are respectively connected and communicated with the first sowing plow and the second sowing plow, the upper ends of the third guide pipe and the fourth guide pipe are respectively connected with two discharge holes of a receiving disc of the second quantitative sowing device, and the lower ends of the third guide pipe and the fourth guide pipe are respectively connected and communicated with the third sowing plow and the fourth sowing plow;
the front ends of the first front connecting arm, the second front connecting arm, the third front connecting arm and the fourth front connecting arm are connected with the front height adjusting frame, and the rear ends of the first front connecting arm, the second front connecting arm, the third front connecting arm and the fourth front connecting arm are respectively connected with the front ends of the first ditching plow, the second ditching plow, the third ditching plow and the fourth ditching plow; the front ends of the first rear connecting arm, the second rear connecting arm, the third rear connecting arm and the fourth rear connecting arm are respectively connected with the rear ends of the first digger plow, the second digger plow, the third digger plow and the fourth digger plow, the rear ends of the first rear connecting arm, the second rear connecting arm, the third rear connecting arm and the fourth rear connecting arm are respectively assembled with the first balancing weight, the second balancing weight, the third balancing weight and the fourth balancing weight, and the lower ends of the first connecting chain, the second connecting chain, the third connecting chain and the fourth connecting chain are respectively assembled with the first balancing weight, the second balancing weight, the third balancing weight and the fourth balancing weight in sequence, and the upper ends of the first connecting chain, the second connecting chain, the third connecting chain and the fourth connecting chain are respectively assembled on the rear height adjusting frame.
2. The quantitative fertilization device for agriculture and forestry according to claim 1, wherein: the bogie comprises a first arc-shaped connecting arm, a second arc-shaped connecting arm, a connecting circular tube, a rotating column and a U-shaped connecting frame, wherein one end of the first arc-shaped connecting arm is fixedly connected with the front end of the main frame body, the other end of the first arc-shaped connecting arm is connected with the connecting circular tube, one end of the second arc-shaped connecting arm is fixedly connected with the front end of the main frame body, the other end of the second arc-shaped connecting arm is connected with the connecting circular tube, the upper end of the rotating column stretches into the connecting circular tube, the lower end of the rotating column is fixedly connected with the upper end of the U-shaped connecting frame, and two ends of a wheel shaft of the guiding travelling wheel are assembled at the lower end of the U-shaped connecting frame; the upper end of the U-shaped connecting frame is provided with a connecting lug seat, and one end of the traction frame is hinged with the connecting lug seat.
3. The quantitative fertilization device for agriculture and forestry according to claim 1, wherein: the material stirring device further comprises a left material limiting block and a right material limiting block, wherein the left material limiting block is fixedly assembled on the left side of the material stirring disc, and the right material limiting block is fixedly assembled on the right side of the material stirring disc.
4. The quantitative fertilization device for agriculture and forestry according to claim 1, wherein: the transmission gear set comprises a driving gear, a driven gear, a transmission rotating shaft, a first bevel gear and a second bevel gear, wherein the two driving gears are respectively assembled with the axle ends of the left travelling wheel and the right travelling wheel, the driven gear is meshed with the driving gear, one end of the transmission rotating shaft is assembled with the driven gear, the other end of the transmission rotating shaft is assembled with the first bevel gear, the second bevel gear is meshed with the first bevel gear, the second bevel gear of the first quantitative sowing device is assembled with the lower end of the stirring rotating shaft, and the second bevel gear of the second quantitative sowing device is assembled with the lower end of the stirring rotating shaft.
5. The quantitative fertilization device for agriculture and forestry according to claim 1, wherein: the front height adjusting frame comprises a left vertical adjusting plate, a right vertical adjusting plate and a transverse connecting arm, wherein the upper end of the left vertical adjusting plate is connected to the left side of the front end of the main-type frame, the upper end of the right vertical adjusting plate is connected to the right side of the front end of the main-type frame, a plurality of mounting holes are respectively formed in the left vertical adjusting plate and the right vertical adjusting plate and are vertically arranged, the left end of the transverse connecting arm is assembled with the mounting holes of the left vertical adjusting plate, the right end of the transverse connecting arm is assembled with the mounting holes of the right vertical adjusting plate, and the front ends of the first front connecting arm, the second front connecting arm, the third front connecting arm and the fourth front connecting arm are connected with the transverse connecting arm;
the back altitude mixture control frame includes back connecting seat, back linking arm, keep off the position regulating plate, altitude mixture control board, left connecting plate, right connecting plate and column spinner, two back connecting seats are joined in marriage respectively and are adorned the left and right sides at the rear end of main square frame, the left and right sides both ends of column spinner are respectively with two back connecting seat fixed connection, the one end of left connecting plate is connected with the left end of column spinner, the other end is connected with the left end of back linking arm, the one end of right connecting plate is connected with the right-hand member of column spinner, the other end is connected with the right-hand member of back linking arm, the one end of keeping off the position regulating plate is joined in marriage and is adorned on the back connecting seat, the other end is joined in marriage with the altitude mixture control board, the vertical fixing of altitude mixture control board is on left connecting plate, offer quantity not less than three mounting hole on the altitude mixture control board.
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| CN201910325185.6A CN110024537B (en) | 2019-04-22 | 2019-04-22 | Quantitative fertilizer injection unit is used in agriculture and forestry |
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|---|---|---|---|
| CN201910325185.6A CN110024537B (en) | 2019-04-22 | 2019-04-22 | Quantitative fertilizer injection unit is used in agriculture and forestry |
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| CN110024537A CN110024537A (en) | 2019-07-19 |
| CN110024537B true CN110024537B (en) | 2024-02-09 |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200390867Y1 (en) * | 2005-02-28 | 2005-07-28 | 윤석철 | Manure combined use fertilizer scattering device |
| CN202476102U (en) * | 2012-03-14 | 2012-10-10 | 刘启和 | Self-propelled gather-free combined grass harvester |
| KR200470909Y1 (en) * | 2013-07-16 | 2014-01-16 | 김완수 | Device for adjusting minutely scattered quantity used in fertilizer spreader |
| CN203467193U (en) * | 2013-08-19 | 2014-03-12 | 阜阳市宏强农机制造有限公司 | Rotary type material spreading mechanism for fertilizer spreader |
| EP2805594A1 (en) * | 2013-05-24 | 2014-11-26 | Alois Pöttinger Maschinenfabrik GmbH | Seeder |
| CN205584777U (en) * | 2016-05-09 | 2016-09-21 | 中国热带农业科学院农业机械研究所 | Rubber plantation double row ditching fertilizer distributor |
| CN106489392A (en) * | 2016-11-28 | 2017-03-15 | 黄红光 | A kind of fertilizer apparatus |
| CN107172941A (en) * | 2017-07-20 | 2017-09-19 | 河北农业大学 | Fertilizing structure for fertilizer applicator |
| CN207369588U (en) * | 2017-10-26 | 2018-05-18 | 徐闻县正茂蔬菜种植有限公司 | A kind of agricultural fertilizer device |
| CN208624102U (en) * | 2018-06-14 | 2019-03-22 | 金正大生态工程集团股份有限公司 | A kind of electric fertilizer distributor |
| CN209882547U (en) * | 2019-04-22 | 2020-01-03 | 宁夏农林科学院农业资源与环境研究所（宁夏土壤与植物营养重点实验室） | Quantitative fertilizing device for agriculture and forestry |
-
2019
- 2019-04-22 CN CN201910325185.6A patent/CN110024537B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200390867Y1 (en) * | 2005-02-28 | 2005-07-28 | 윤석철 | Manure combined use fertilizer scattering device |
| CN202476102U (en) * | 2012-03-14 | 2012-10-10 | 刘启和 | Self-propelled gather-free combined grass harvester |
| EP2805594A1 (en) * | 2013-05-24 | 2014-11-26 | Alois Pöttinger Maschinenfabrik GmbH | Seeder |
| KR200470909Y1 (en) * | 2013-07-16 | 2014-01-16 | 김완수 | Device for adjusting minutely scattered quantity used in fertilizer spreader |
| CN203467193U (en) * | 2013-08-19 | 2014-03-12 | 阜阳市宏强农机制造有限公司 | Rotary type material spreading mechanism for fertilizer spreader |
| CN205584777U (en) * | 2016-05-09 | 2016-09-21 | 中国热带农业科学院农业机械研究所 | Rubber plantation double row ditching fertilizer distributor |
| CN106489392A (en) * | 2016-11-28 | 2017-03-15 | 黄红光 | A kind of fertilizer apparatus |
| CN107172941A (en) * | 2017-07-20 | 2017-09-19 | 河北农业大学 | Fertilizing structure for fertilizer applicator |
| CN207369588U (en) * | 2017-10-26 | 2018-05-18 | 徐闻县正茂蔬菜种植有限公司 | A kind of agricultural fertilizer device |
| CN208624102U (en) * | 2018-06-14 | 2019-03-22 | 金正大生态工程集团股份有限公司 | A kind of electric fertilizer distributor |
| CN209882547U (en) * | 2019-04-22 | 2020-01-03 | 宁夏农林科学院农业资源与环境研究所（宁夏土壤与植物营养重点实验室） | Quantitative fertilizing device for agriculture and forestry |
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| CN110024537A (en) | 2019-07-19 |
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