CN112616343B - Inter-plant weeding ring type fertilizer injection unit - Google Patents
Inter-plant weeding ring type fertilizer injection unit Download PDFInfo
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- CN112616343B CN112616343B CN202011624333.3A CN202011624333A CN112616343B CN 112616343 B CN112616343 B CN 112616343B CN 202011624333 A CN202011624333 A CN 202011624333A CN 112616343 B CN112616343 B CN 112616343B
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- fertilizer
- weeding
- shaft
- sliding
- transmission shaft
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
- A01B49/06—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
- A01B49/065—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising the soil-working tools being actively driven
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B39/00—Other machines specially adapted for working soil on which crops are growing
- A01B39/08—Other machines specially adapted for working soil on which crops are growing with rotating tools such as weeding machines
- A01B39/085—Other machines specially adapted for working soil on which crops are growing with rotating tools such as weeding machines the rotating tools being actively driven
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B39/00—Other machines specially adapted for working soil on which crops are growing
- A01B39/12—Other machines specially adapted for working soil on which crops are growing for special purposes, e.g. for special culture
- A01B39/18—Other machines specially adapted for working soil on which crops are growing for special purposes, e.g. for special culture for weeding
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The application discloses an inter-plant weeding ring type fertilizer injection unit in the technical field of agricultural machinery, which comprises a frame, wherein a plurality of weeding mechanisms are arranged on the frame, each weeding mechanism comprises a transmission shaft rotatably connected to the frame, the lower part of each transmission shaft is connected with a rotary table, a fixed gear fixed on the frame is sleeved on each transmission shaft, a weeding shaft is connected to each rotary table, a transmission gear meshed with the fixed gear is connected to each weeding shaft, a weeding disk is arranged at the lower end of each weeding shaft, a plurality of weeding claws are arranged at the lower side of each weeding disk, a fertilizer sliding wheel is arranged in a hollow cavity of each transmission shaft, a plurality of fertilizer sliding teeth are arranged at the periphery of each fertilizer sliding wheel, fertilizer sliding parts are arranged at the outer sides of the upper parts of the fertilizer sliding wheels between adjacent fertilizer sliding teeth, annular fertilizer outlet openings are formed at the periphery of each transmission shaft, the lower sides of the fertilizer sliding parts are connected with the inner walls of the transmission shafts at the lower sides of the fertilizer outlet openings, a plurality of blanking openings communicated with the fertilizer outlet openings in a one-to-one correspondence manner are arranged on each rotary table; the application synchronously realizes weeding and fertilization among plants.
Description
Technical Field
The application belongs to the technical field of agricultural machinery, and particularly relates to an inter-plant weeding ring type fertilization device.
Background
At present, with the development of green agriculture and ecological agriculture, people gradually give up using medicines with chemical components such as herbicide for weeding, and weeding is often performed by adopting a weeder, and in general, inter-row weeding is easier and inter-plant weeding is difficult. Among the prior art, the name is "weeding device between machine vision plant for agriculture based on solar energy power supply", publication number is CN 107873150A, this weeding device solar cell panel, central controller drive arrangement, machine vision detector, weeding device frame and weeding device body, the front fixed mounting of weeding device frame has machine vision detector, the power supply end of machine vision detector is connected with central controller drive arrangement, central controller drive arrangement's upper surface is through the solar cell panel of rotation axis axial connection, weeding device frame front still has the rotation curb plate through adjusting screw fixed mounting, the right flank of weeding device frame is installed the support, the inside of support is provided with the gear box, the axial end of gear box is connected with weeding device body through gear drive, adopt solar energy as power supply unit, distance between weeding shovel tooth and the crop is as the threshold value and carry out weeding control between the plant, realize weeding around the seedling, in this design, must be through the break-make and break of sending electric signal control electro-magnet, it is once to wind seedling weeding, only can realize weeding synchronization to the precision requirement of equipment and electronic control is very high.
Disclosure of Invention
The application aims to overcome the defects in the prior art, and provides an inter-plant weeding ring type fertilization device, which solves the technical problem that data are difficult to process in the prior art.
The purpose of the application is realized in the following way: the utility model provides a weeding ring type fertilizer injection unit between plants, includes the frame, a plurality of weeding mechanisms have been arranged on the length direction of frame, weeding mechanism is including rotationally connecting in the frame and have the transmission shaft of cavity, the vertical setting of transmission shaft, the lower part of transmission shaft is connected with the carousel, and the cover is equipped with fixed gear on the transmission shaft, fixed gear fixes in the frame, rotationally is connected with the weeding axle of vertical setting on the carousel, the one end that stretches out the carousel on the weeding axle is connected with drive gear, drive gear and fixed gear meshing, weeding axle's lower extreme is equipped with the weeding dish, a plurality of weeding claws have been arranged to the downside of weeding dish, the downside fixed connection of transmission shaft is in the carousel upside from last decurrent and outwards extension's smooth fertile ring, the outside of smooth fertile ring is connected with the smooth fertile wheel in cavity of transmission shaft, a plurality of smooth tooth have been arranged to smooth tooth in smooth periphery, the smooth portion of smooth round of transmission shaft is equipped with the smooth mouth between the smooth tooth, the downside of fertile portion and the smooth mouth of a plurality of adjacent tooth and the smooth mouth, the smooth mouth has a plurality of the smooth mouthful of grooves of one-to-one to-one, the smooth mouthful of mutual correspondence of grooves of fertilizer and the smooth mouthful of the smooth, the smooth mouthful of the mouth has.
In the application, the frame is connected to the rear of the travelling device in a lifting manner, the plant spacing of crops is basically consistent, an unmanned navigation system is arranged on the travelling device, the travelling device drives the application to travel to the initial position set in the field, and the position of the transmission shaft in the left-right direction corresponds to a row of corresponding crops; when the weeding machine works, the navigation system calls a working path before, the transmission shaft rotates, the transmission shaft drives the rotary table to rotate, the rotary table drives the weeding shaft to rotate, the transmission gear rotates under the action of the fixed gear, the transmission gear drives the weeding shaft to rotate, the weeding shaft drives the weeding claw to rotate around the center of the transmission shaft, the rotation speed of the transmission shaft is controlled, the weeding claw bypasses crops and then weeding among plants, weeding among plants is recycled and bypasses the next crops, weeding among plants is realized according to the circulation of the steps, when fertilizer falls into the transmission shaft, the fertilizer slides to the fertilizer sliding port along the fertilizer guiding part, and then sequentially passes through the fertilizer outlet, the fertilizer sliding groove and the material falling port to be applied to soil of the plants or the soil close to the crops; the weeding claw automatically rotates to realize weeding, the weeding claw bypasses crops to realize inter-plant weeding, and meanwhile, fertilizer orderly falls into soil close to the crops along the fertilizer guiding part, the fertilizer sliding port, the fertilizer outlet, the fertilizer sliding groove and the blanking port, so that fertilizer accumulation is avoided, and the fertilizer application effect is improved; can be applied to the work of weeding and fertilizing among plants.
In order to further improve the fertilization effect, the upper side of the fertilizer sliding wheel is provided with a fertilizer guiding part protruding upwards from the edge, and the outer side of the bottom of the fertilizer guiding part is flush with the upper side of the fertilizer sliding opening; in this design, when having fertilizer to fall into the transmission shaft, fertilizer along leading fertile gliding to smooth fertile mouth, avoid piling up of fertilizer.
In order to further realize inter-plant weeding, fixedly connected with weeding motor in the frame, be connected with the output shaft on the weeding motor, rotationally be connected with the drive shaft in the frame, the output shaft is connected with the drive shaft transmission, fixedly connected with a plurality of and weeding mechanism one-to-one's transmission case in the frame, the drive shaft is the power input of each transmission case, be connected with the gear shaft of outwards output power on the transmission case, be connected with drive bevel gear on the gear shaft, be connected with driven bevel gear on the transmission shaft, drive bevel gear and driven bevel gear meshing.
As a further improvement of the application, a plurality of supporting seats are also arranged in the length direction of the frame, and the driving shaft is rotatably connected to the supporting seats.
In order to further realize inter-plant weeding and inter-plant fertilization, a plurality of fertilization boxes are arranged on the frame, a fertilizer applicator is fixedly connected to the lower side of each fertilization box, each fertilizer applicator comprises a fertilization box, a fertilization shaft is rotatably connected to each fertilization box, a grooved wheel is connected to each fertilization shaft in each fertilization box, a fertilization control wheel is connected to each fertilization shaft outside each fertilization box, a plurality of poking teeth are arranged on each fertilization control wheel, a poking disc is connected to each transmission shaft, poking claws are fixed to the upper side of each poking disc, and each poking claw can be clamped between every two adjacent poking teeth by rotating the poking disc; in this design, drive gear is when fixed gear's left and right sides both ends, weeding claw is in the room, stir the claw and leave and dial the tooth, when weeding claw is in the room, stir the claw card and go into between two adjacent and dial the tooth, stir when the claw is contradicted on dialling the tooth, stir the claw and stir the tooth and make the fertilization control wheel rotate, the transmission shaft is hollow, it has the fertilizer mouth that falls to open the bottom of fertilization box, the cavity of transmission shaft covers the corresponding area that falls to the fertilizer mouth, stir the control wheel and drive the rotation of sheave, fertilizer on the sheave falls to the field between the plant along the fertilizer mouth that falls in proper order and fertilization axle, when stirring the dish and continuing to rotate and making stirring the claw leave and dial the tooth, the fertilization control wheel stops rotating, the fertilizer is stopped to fertilize, make fertilizer fall to the field in order.
In order to further limit the natural rotation of the toggle control wheel, the outside of the fertilization box is fixedly connected with a rod inserting seat, the rod inserting seat is connected with a rod inserting which can move up and down, and in an initial state, the lower end of the rod inserting seat is inserted between two adjacent toggle teeth; in this design, stir the control wheel and receive external force when rotating, the inserted bar rises, and the upper portion of inserted bar seat is opened has the slide hole, and the inserted bar just is connected on the inserted bar seat through last slide hole slidable.
In order to further realize automatic reset of the inserted link, a spring plate is arranged on the periphery of the inserted link in the inserted link seat, a spring is sleeved on the inserted link in the inserted link seat, the upper end of the spring is fixed on the inserted link seat, the lower end of the spring is fixed on the spring plate, and the bottom of the inserted link is abutted against the fertilization control wheel and positioned between two adjacent poking teeth in a natural state; in this design, stir claw about the drive of carousel and dial fertilization control wheel and rotate, the inserted bar is pushed up, and the spring is pressed, and when stirring claw left and dials the tooth, the inserted bar is reset fast under the effect of spring, inserts between the tooth, restricts fertilization control wheel's rotation, realizes the plant fertilization.
In order to further limit the rotating effect of the fertilization control wheel, one end of the inserted link, which is arranged opposite to the fertilization control wheel, is provided with an integrally arranged inclined part I, a horizontal part and an inclined part II, wherein the horizontal part I is arranged between the inclined part I and the inclined part II, one end of the inclined part I, which is far away from the horizontal part, is connected with one side of the inserted link in the front-back direction, one end of the inclined part II, which is far away from the horizontal part, is connected with the other side of the inserted link in the front-back direction, and among two adjacent shifting teeth, the inclined part I can be abutted against the inclined surface I of the front shifting tooth rear end, and the inclined part II can be abutted against the inclined surface II of the rear shifting tooth front end.
In order to further realize the rotation of weeding claw, be connected with the driving sprocket on the output shaft, be connected with driven sprocket on the drive shaft, the driving sprocket is connected with driven sprocket through the chain.
Drawings
Fig. 1 is a front view of the present application.
Fig. 2 is a perspective view of the first embodiment of the present application.
Fig. 3 is a perspective view of a second embodiment of the present application.
Fig. 4 is a partial enlarged view at a in fig. 3.
Fig. 5 is a three-dimensional structure diagram of the present application.
Fig. 6 is a partial enlarged view at B in fig. 5.
Fig. 7 is a perspective view of a fourth embodiment of the present application.
Fig. 8 is a partial enlarged view at C in fig. 7.
Fig. 9 is a perspective view of a fifth embodiment of the present application.
Fig. 10 is a partial enlarged view at D in fig. 9.
Fig. 11 is a perspective view of a sixth embodiment of the present application.
Fig. 12 is a partial enlarged view at E in fig. 11.
Fig. 13 is a schematic view showing a structure in which a transmission shaft, a fixed cover, a frame and a gear cover are connected together in the present application.
Fig. 14 is a partial perspective view of the present application showing the drive shaft and slip ring coupled together.
Fig. 15 is a view in the F-F direction in fig. 14.
Fig. 16 is a schematic diagram of a structure for realizing a stirring action of fertilization in the present application.
Fig. 17 is a perspective view of the structure of the application in which the drive shaft is connected to the fertilizer slide ring.
Fig. 18 is a partial enlarged view at G in fig. 17.
The weeding mechanism comprises a frame 1, a weeding mechanism 2, a weeding shaft 201, a weeding claw 202, a weeding disc 203, a gear cover 204, a rotary disc 205, a transmission shaft 206, a fertilizer sliding ring 207, a limiting ring 208, a transmission gear 209, a fixed gear 210, a fertilizer sliding groove 210, a driven bevel gear 211, a driven bevel gear 212, a driving bevel gear 213, a toggle disc 213, a fixed cover 214, a limiting step 214a, a fertilizer guiding part 215, a fertilizer sliding groove 216, a fertilizer sliding opening 217, a limiting cover 218, a 219 supporting bearing 220, a hollow cavity, a fertilizer outlet 221, a blanking opening 222, a fertilizer guiding channel 223, a fixed plate 224, a fertilizer sliding tooth 225, a fertilizer sliding part 226, a fertilizer sliding wheel 227, a weeding motor 3, a fertilizer applicator 4, a grooved pulley 401, a fertilizer box 402, a fertilizer applying shaft 403, a fertilizer dropping opening 404, a fertilizer applying box 5, a fertilizer output shaft 6, a driving sprocket 7, a chain 8, a driving shaft 9, a driven sprocket 10, a transmission box 11, a supporting seat 12, a 13 gear carrier, a 14 fertilizer control wheel 1401, a tooth 15, a 16 gear, a toggle gear shaft 17, a spring plate 18, a spring plate 19, a 20, and a 2001 guiding part.
Detailed Description
The application is further described below with reference to the accompanying drawings.
1-18, a weeding ring type fertilization device between plants, which comprises a frame 1, a plurality of weeding mechanisms 2 are arranged on the length direction of the frame 1, each weeding mechanism 2 comprises a fixed cover 214 and a transmission shaft 206 which is rotatably connected to the frame 1 and provided with a hollow cavity 220, the transmission shaft 206 is vertically arranged, the lower part of the transmission shaft 206 is connected with a rotary disc 205, the rotary disc 205 is just sleeved on the lower part of the transmission shaft 206, the lower side of the transmission shaft 206 is fixedly connected with a fixed plate 224, the center of the fixed plate 224 is provided with a fixed hole which is convenient to connect with the transmission shaft 206, a plurality of connecting holes are arranged on the fixed plate 224 outside the transmission shaft 206, the fixed plate 224 is fixedly connected with the rotary disc 205, the lower side of the frame 1 is fixedly connected with a plurality of gear covers 204, a fixed gear 210 is fixedly connected in the gear covers 204, the upper side of the rotary disc 205 is contacted with one end of the gear covers 204 downwards, the fixed gear 210 is sleeved on the transmission shaft 206, a weeding shaft 201 which is rotatably connected with a weeding shaft 201 which is vertically arranged, a limiting ring 208 is connected with the limiting ring 208, the limiting ring 208 is fixedly arranged on the lower side of the limiting ring 208 is convenient to connect with the weeding shaft 201, the upper side of the fixing ring 208 is abutted against the upper side of the rotary disc 205, the upper side of the rotary disc 205 is fixedly connected with one end of the lower end of the rotary disc 203 which is meshed with the weeding ring 203, and is fixedly connected with the lower end of the rotary disc 203; the periphery of the transmission shaft 206 is provided with a fertilizer sliding ring 207 which inclines downwards from top to bottom and extends outwards, the lower side of the fertilizer sliding ring 207 is fixedly connected to the upper side of the rotary table 205, a plurality of fertilizer sliding teeth 225 are arranged on the periphery of the fertilizer sliding wheel 227, a fertilizer guiding part 226 is arranged on the outer side of the upper part of the fertilizer sliding wheel 227 between two adjacent fertilizer sliding teeth 225, an annular fertilizer outlet 221 is formed on the periphery of the transmission shaft 206, the lower side of the fertilizer sliding part 226 is connected with the inner wall of the transmission shaft 206 at the lower side of the fertilizer outlet 221, a fertilizer sliding opening 217 is formed between two adjacent fertilizer sliding teeth 225 and the fertilizer sliding part 226, the fertilizer sliding opening 217 is communicated with the fertilizer outlet 221, a plurality of fertilizer falling openings 222 which correspond to the fertilizer sliding grooves 216 one to one are arranged on the hollow cavity 220, fertilizer sliding rings 207 between two adjacent fertilizer sliding grooves 216 are provided with fertilizer guiding channels 223, the corresponding fertilizer falling openings 222 are communicated with the corresponding fertilizer sliding grooves 216, the upper sides of the fertilizer sliding wheels 227 are provided with fertilizer guiding parts 215 which are protruded from the edges to the upper sides of the fertilizer guiding parts 215, and the outer sides of the fertilizer falling grooves 215 are flush with the fertilizer outlet 215.
In order to further realize inter-plant weeding, fixedly connected with weeding motor 3 on the frame 1, be connected with output shaft 6 on the weeding motor 3, rotationally be connected with drive shaft 9 on the frame 1, a plurality of supporting seats 12 have still been arranged on the length direction of frame 1, drive shaft 9 rotationally connect on supporting seat 12, be connected with driving sprocket 7 on output shaft 6, be connected with driven sprocket 10 on drive shaft 9, driving sprocket 7 is connected with driven sprocket 10 through chain 8, fixedly connected with a plurality of transmission case 11 with weeding mechanism 2 one-to-one on the frame 1, drive shaft 9 is the power input of each transmission case 11, be connected with outward output power's gear shaft 17 on the transmission case 11, be connected with driving bevel gear 212 on the gear shaft 17, be connected with driven bevel gear 211 on the transmission shaft 206, driving bevel gear 212 meshes with driven bevel gear 211.
In order to further realize inter-plant weeding and inter-plant fertilization, a plurality of fertilization boxes 5 are arranged on the rack 1, a fertilizer applicator 4 is fixedly connected to the lower sides of the fertilization boxes 5, each fertilization device 4 comprises a fertilization box 402, fertilization shafts 403 are rotatably connected to the fertilization boxes 402, grooved wheels 401 are connected to the fertilization shafts 403 in the two fertilization boxes 402, fertilization control wheels 14 are connected to the fertilization shafts 403 outside the fertilization boxes 402, a plurality of poking teeth 1401 are arranged on the fertilization control wheels 14, poking discs 213 are connected to the upper parts of transmission shafts 206, the poking discs 213 are closely arranged on the lower sides of the fertilization boxes 402, the transmission shafts 206 on the lower sides of the poking discs 213 are rotatably connected to the fixed cover 214 through supporting bearings 219, a limit cover 218 is sleeved on the transmission shaft 206 on the upper side of the fixed cover 214, the limit cover 218 is fixedly connected with the fixed cover 214, the limit cover 218 and limit steps 214a in the fixed cover 214 further limit the up-down movement of the supporting bearings 219, the lower sides of the poking discs 213 are abutted to the limit cover 218, poking claws 15 are fixed on the upper sides of the poking discs 213, and the poking claws 15 can be clamped between the adjacent poking teeth 1401 by rotating; when the transmission gear 209 is at the left end and the right end of the fixed gear 210, the weeding claw 202 leaves the poking teeth 1401 between the rows, when the weeding claw 202 is between plants, the poking claw 15 is clamped between two adjacent poking teeth 1401, when the poking claw 15 is abutted to the poking teeth 1401, the poking claw 15 pokes the poking teeth 1401 to enable the fertilization control wheel 14 to rotate, the transmission shaft 206 is hollow, the bottom of the fertilization box 402 is provided with a fertilizer dropping port 404, and a hollow cavity 220 of the transmission shaft 206 covers a corresponding region where the fertilizer dropping port 404 is located.
In order to further limit the natural rotation of the toggle control wheel, the outside of the fertilization box 402 is fixedly connected with a plunger rod seat 13 with a downward opening, the plunger rod seat 13 is connected with a plunger rod 16 capable of moving up and down, and in an initial state, the lower end of the plunger rod 16 is inserted between two adjacent toggle teeth 1401; the concrete structure for realizing the up-and-down movement of the inserted link 16 is that a spring plate 19 is arranged on the periphery of the inserted link 16 in the inserted link seat 13, a spring 18 is sleeved on the inserted link 16 in the inserted link seat 13, the upper end of the spring 18 is fixed on the inserted link seat 13, the lower end of the spring 18 is fixed on the spring plate 19, an upper sliding hole is formed in the upper part of the inserted link seat 13, a dismounting plate 20 is detachably connected to the lower side of the inserted link seat 13, a guide part 2001 is arranged on one side of the dismounting plate 20 facing upwards, a guide hole coaxial with the upper sliding hole is formed in the guide part 2001, the inserted link 16 is just slidably connected to the inserted link seat 13 and the dismounting plate 20 through the upper sliding hole and the guide hole, and the bottom of the inserted link 16 is abutted against the fertilization control wheel 14 and is positioned between two adjacent poking teeth 1401 in a natural state; the end of the inserted link 16 opposite to the fertilization control wheel 14 is provided with an integrally arranged inclined part I1602, a horizontal part 1601 and an inclined part II 1603, the horizontal part 1601 is arranged between the inclined part I1602 and the inclined part II 1603, one end of the inclined part I1602 away from the horizontal part 1601 is connected with one side of the inserted link 16 in the front-rear direction, one end of the inclined part II 1603 away from the horizontal part 1601 is connected with the other side of the inserted link 16 in the front-rear direction, the inclined part I1602 can be abutted against the inclined surface I of the rear end of the front shifting tooth 1401 in two adjacent shifting teeth 1401, the inclined part II 1603 can be abutted against the inclined surface II of the front end of the rear shifting tooth 1401, and when the inserted link 16 is arranged between the shifting teeth 1401, the highest positions of the inclined part I160and the inclined part II 1603 are higher than the highest positions of the inclined surface I of the corresponding shifting tooth 1401 and the inclined surface II of the shifting tooth 1401.
In the application, the frame 1 is connected to the rear of the running gear in a lifting way (this is the prior art), the fertilization control wheel 14 is preferably a ratchet wheel, the internal structure of the fertilizer applicator 4 is the prior art, only a fertilization box 402 and a grooved pulley 401 are drawn in the application, the grooved pulley 401 rotates fertilizer and falls down, other structures are not described in detail, the plant spacing of crops is basically consistent, an unmanned navigation system is arranged on the running gear, the running gear drives the application to run to the initial position set in the field, and the position of the transmission shaft 206 in the left-right direction corresponds to a row where the corresponding crops are located; in operation, the navigation system calls the previous operation path, the driving motor acts, the output shaft 6 rotates, the rotation of the output shaft 6 drives the rotation of the driving sprocket 7, the driving sprocket 7 drives the rotation of the driven sprocket 10 through the chain 8, the driven sprocket 10 drives the rotation of the driving shaft 9, the driving shaft 9 drives the corresponding gear shaft 17 to rotate for the power input of each transmission case 11, the gear shaft 17 drives the rotation of the driving bevel gear 212, the rotation of the driving bevel gear 212 drives the rotation of the driven bevel gear 211, the driven bevel gear 211 drives the rotation of the transmission shaft 206, the transmission shaft 206 drives the rotation of the turntable 205 and the weeding disk 203, the weeding disk 203 drives the rotation of the weeding shaft 201, the weeding shaft 201 drives the transmission gear 209 to rotate around the axial center of the transmission shaft 206, the transmission gear 209 rotates around the fixed gear 210 to realize the rotation of the transmission gear 209, the transmission gear 209 drives the rotation of the weeding shaft 201, the rotation of the weeding shaft 201 drives the rotation of the weeding claw 202, the weeding action is realized by the rotation of the weeding claw 202, the rotation of the driving motor is controlled, the weeding claw 202 is driven to weed among plants after bypassing the crops, the stirring disc 213 drives the stirring claw 15 to rotate, when the weeding claw 202 starts to move between plants after bypassing the crops, the stirring claw 15 is clamped between two adjacent stirring teeth 1401, the stirring claw 15 contacts with the stirring teeth 1401, the stirring claw 15 stirs the stirring teeth 1401 to rotate, the stirring teeth 1401 push the inserting rod 16 upwards, the inserting rod 16 leaves the stirring teeth 1401, the spring 18 is compressed, the stirring claw 15 drives the fertilization control wheel 14 to rotate, the fertilization control wheel 14 drives the grooved pulley 401 to rotate through the fertilization shaft 403, the fertilizer on the grooved pulley 401 sequentially falls into the field of the plants or the near the crops along the fertilizer falling opening 404, the hollow cavity 220 of the transmission shaft 206, the fertilizer guiding part 215, the fertilizer sliding opening 217, the fertilizer outlet 221, the fertilizer sliding groove 216 and the blanking opening 222, the fertilizers sliding downwards from the fertilizer guiding parts 215 slide into the corresponding fertilizer sliding grooves 216 along the uniformly arranged fertilizer sliding openings 217 respectively, the fertilizers sliding out of the fertilizer sliding grooves 216 fall from the blanking openings 222, the fertilizer discharge is more uniform, the accumulation of the fertilizers is avoided, when the stirring disc 213 continues to rotate to enable the stirring claw 15 to completely leave the stirring teeth 1401, the inserted rod 16 is immediately reset and inserted between the stirring teeth 1401 under the action of the springs 18, the fertilization control wheel 14 stops rotating, the fertilizer applicator 4 stops fertilizing, the fertilizers orderly fall into plants or fields close to crops, the next crop is bypassed after inter-plant weeding, and inter-plant weeding and fertilization are realized according to the steps; according to the application, the weeding claw 202 automatically rotates to realize weeding, the weeding claw 202 bypasses crops to realize inter-plant weeding, and meanwhile, fertilizer orderly falls into soil close to the crops along the fertilizer guiding part 215, the fertilizer sliding port 217, the fertilizer outlet 221, the fertilizer sliding groove 216 and the blanking port 222, so that fertilizer accumulation is avoided, and the fertilizer application effect is improved; can be applied to the work of weeding among plants.
The application is not limited to the above embodiment, the fertilizer application control wheel 14 may be a gear, the poking claw 15 may be inserted between two adjacent teeth, the lower part of the inserting rod 16 may also be inserted between two adjacent teeth, and based on the technical scheme disclosed in the application, a person skilled in the art may make some substitutions and modifications to some technical features thereof without creative labor according to the disclosed technical content, and all the substitutions and modifications are within the protection scope of the application.
Claims (6)
1. The utility model provides a weeding ring type fertilizer injection unit between plant, includes frame, its characterized in that: the weeding mechanism comprises a transmission shaft which is rotatably connected to the frame and provided with a hollow cavity, the transmission shaft is vertically arranged, the lower part of the transmission shaft is connected with a rotary table, a fixed gear is sleeved on the transmission shaft, the fixed gear is fixed on the frame, a weeding shaft which is vertically arranged is rotatably connected to the rotary table, one end of the weeding shaft, which extends out of the rotary table, is connected with a transmission gear, the transmission gear is meshed with the fixed gear, the lower end of the weeding shaft is provided with a weeding disk, the lower side of the weeding disk is provided with a plurality of weeding claws, the periphery of the transmission shaft is provided with a fertilizer sliding ring which is inclined downwards and extends outwards from top to bottom, the lower side of the fertilizer sliding ring is fixedly connected to the upper side of the rotary table, a fertilizer sliding wheel is connected in the hollow cavity of the transmission shaft, the periphery of the fertilizer sliding wheel is provided with a plurality of fertilizer sliding teeth, the outer side of the upper part of the fertilizer sliding wheel between adjacent fertilizer sliding teeth is provided with a fertilizer sliding part, the periphery of a transmission shaft is provided with a fertilizer outlet which is annular, the lower side of the fertilizer sliding part is connected with the inner wall of the transmission shaft at the lower side of the fertilizer outlet, a fertilizer sliding opening is formed between two adjacent fertilizer sliding teeth and the fertilizer sliding part, the fertilizer sliding opening is communicated with the fertilizer outlet, the fertilizer sliding ring is provided with a plurality of fertilizer sliding grooves which are in one-to-one correspondence with the fertilizer sliding opening, the turntable is provided with a plurality of blanking openings which are in one-to-one correspondence with the fertilizer sliding grooves, the blanking openings are communicated with the corresponding fertilizer sliding grooves, the frame is fixedly connected with a weeding motor, the weeding motor is connected with an output shaft, the frame is rotatably connected with a driving shaft which is in transmission connection with the driving shaft, the frame is fixedly connected with a plurality of driving boxes which are in one-to-one correspondence with the weeding mechanism, the driving shaft is the power input of each driving box, the automatic fertilizer distributor is characterized in that a gear shaft for outputting power outwards is connected to the transmission case, a driving bevel gear is connected to the gear shaft, a driven bevel gear is connected to the transmission shaft, the driving bevel gear is meshed with the driven bevel gear, a plurality of supporting seats are further arranged on the length direction of the frame, the driving shaft is rotatably connected to the supporting seats, a plurality of fertilizer boxes are arranged on the frame, a fertilizer distributor is fixedly connected to the lower side of each fertilizer box, the fertilizer distributor comprises a fertilizer box, a fertilizer applying shaft is rotatably connected to the fertilizer applying box, a sheave is connected to the fertilizer applying shaft in the fertilizer applying box, a fertilizer applying control wheel is connected to the fertilizer applying shaft outside the fertilizer applying box, a plurality of stirring teeth are arranged on the fertilizer applying control wheel, a stirring disc is connected to the transmission shaft, a stirring claw is fixed on the upper side of the stirring disc, and the stirring claw can be clamped between adjacent stirring teeth through rotation of the stirring disc.
2. The inter-plant weeding ring-type fertilization device according to claim 1, wherein: the fertilizer sliding wheel is characterized in that the fertilizer guiding part protruding upwards from the edge is arranged on the upper side of the fertilizer sliding wheel, and the outer side of the bottom of the fertilizer guiding part is flush with the upper side of the fertilizer sliding opening.
3. The inter-plant weeding ring-type fertilization device according to claim 1, wherein: the fertilizing box is characterized in that the outside of the fertilizing box is fixedly connected with an inserted bar seat, the inserted bar seat is connected with an inserted bar capable of moving up and down, and the lower end of the inserted bar is inserted between two adjacent poking teeth in an initial state.
4. An inter-plant weeding ring-type fertilization apparatus according to claim 3, wherein: the utility model discloses a fertilizer injection machine, including inserted bar seat, spring plate, spring, fertilizer application control wheel, spring plate, fertilizer application control wheel, adjacent two and between the tooth is dialled to the bottom of inserted bar in the inserted bar periphery in the inserted bar seat, the cover is equipped with the spring on the inserted bar in the inserted bar seat, the upper end of spring is fixed on the inserted bar seat, the lower extreme of spring is fixed on the spring plate, and the spring is under natural state, and the bottom of inserted bar is contradicted on the fertilizer application control wheel and is located between two adjacent dialling teeth.
5. An inter-plant weeding ring-type fertilization apparatus according to claim 3, wherein: the one end that the relative fertilization control wheel of inserted bar set up is equipped with and establishes the tilting portion as an organic whole first, horizontal part and tilting portion second, horizontal part is between tilting portion first and tilting portion second, the one end that horizontal part was kept away from to tilting portion first is connected with one side of inserted bar in the fore-and-aft direction, the one end that horizontal part was kept away from to tilting portion second is connected with the opposite side of inserted bar in the fore-and-aft direction, in two adjacent plectrum, tilting portion first can conflict on the inclined plane of the preceding plectrum rear end, tilting portion second can conflict on the inclined plane of the plectrum front end at the back.
6. An inter-plant weeding ring-type fertilization apparatus according to any one of claims 1 to 5, wherein: the output shaft is connected with a driving sprocket, the driving shaft is connected with a driven sprocket, and the driving sprocket is connected with the driven sprocket through a chain.
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| CN202011624333.3A CN112616343B (en) | 2020-12-31 | 2020-12-31 | Inter-plant weeding ring type fertilizer injection unit |
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| CN202011624333.3A CN112616343B (en) | 2020-12-31 | 2020-12-31 | Inter-plant weeding ring type fertilizer injection unit |
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| CN112616343B true CN112616343B (en) | 2023-10-13 |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2434855Y (en) * | 2000-05-26 | 2001-06-20 | 张掖市农业机械修造厂 | Multi-purpose machine for sowing, fertilising and weeding |
| KR200358051Y1 (en) * | 2004-05-24 | 2004-08-05 | 대한민국(관리부서:농촌진흥청) | PTO of fertilizer applicator for rice transplanter |
| CN2757515Y (en) * | 2004-11-23 | 2006-02-15 | 张修春 | Mechanical weeding ripping fertilizing machine |
| CN103988598A (en) * | 2014-06-09 | 2014-08-20 | 中国农业大学 | Planetary brush type inter-plant hoeing device |
| CN107873150A (en) * | 2017-11-23 | 2018-04-06 | 北京煜煌科技有限公司 | Based on solar powered agricultural weeder between machine vision strain |
| CN210076023U (en) * | 2019-04-03 | 2020-02-18 | 高慧盼 | Airborne fertilizer apparatus |
| CN111165106A (en) * | 2020-03-31 | 2020-05-19 | 南京沃杨机械科技有限公司 | Composite operation machine with inter-ditch weeding function |
| CN111296141A (en) * | 2020-03-31 | 2020-06-19 | 扬州大学 | Crop farming process |
-
2020
- 2020-12-31 CN CN202011624333.3A patent/CN112616343B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2434855Y (en) * | 2000-05-26 | 2001-06-20 | 张掖市农业机械修造厂 | Multi-purpose machine for sowing, fertilising and weeding |
| KR200358051Y1 (en) * | 2004-05-24 | 2004-08-05 | 대한민국(관리부서:농촌진흥청) | PTO of fertilizer applicator for rice transplanter |
| CN2757515Y (en) * | 2004-11-23 | 2006-02-15 | 张修春 | Mechanical weeding ripping fertilizing machine |
| CN103988598A (en) * | 2014-06-09 | 2014-08-20 | 中国农业大学 | Planetary brush type inter-plant hoeing device |
| CN107873150A (en) * | 2017-11-23 | 2018-04-06 | 北京煜煌科技有限公司 | Based on solar powered agricultural weeder between machine vision strain |
| CN210076023U (en) * | 2019-04-03 | 2020-02-18 | 高慧盼 | Airborne fertilizer apparatus |
| CN111165106A (en) * | 2020-03-31 | 2020-05-19 | 南京沃杨机械科技有限公司 | Composite operation machine with inter-ditch weeding function |
| CN111296141A (en) * | 2020-03-31 | 2020-06-19 | 扬州大学 | Crop farming process |
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