CN209749158U - A concentrate fertilizer injection unit that is used for no-tillage combined seed and fertilizer drill of rice stubble wheat - Google Patents
A concentrate fertilizer injection unit that is used for no-tillage combined seed and fertilizer drill of rice stubble wheat Download PDFInfo
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- CN209749158U CN209749158U CN201920033350.6U CN201920033350U CN209749158U CN 209749158 U CN209749158 U CN 209749158U CN 201920033350 U CN201920033350 U CN 201920033350U CN 209749158 U CN209749158 U CN 209749158U
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Abstract
The utility model discloses a centralized fertilizing device for a rice stubble and wheat no-tillage fertilizing and seeding machine, a hexagonal shaft is fixedly arranged at the right lower position of a fertilizer box, the hexagonal shaft passes through the left side and the right side of a frame and is fixedly connected through a bearing, and a driving wheel is fixedly arranged at the right side position of the hexagonal shaft; a fertilizer wheel is transversely arranged in the fertilizer apparatus, and a mounting through hole is fixedly arranged in the middle of the fertilizer wheel; the upper end of the fertilizer discharging pipe is fixedly communicated with the bottom of the fertilizer distributor, and the lower end of the fertilizer discharging pipe is inserted into the chopping furrow opener; the rotating shaft is fixedly arranged at the left side and the right side of the lower part of the rack, and the guillotine cutters are uniformly and equidistantly fixedly arranged around the circumference of the rotating shaft. The concentrated fertilizing device for the rice stubble wheat no-tillage fertilizing and seeding machine improves the fertilizing depth of the fertilizer, enhances the fertility of the fertilizer, meanwhile, increases the fertility of the fertilizer by the position where the fertilizer is applied intensively, saves the fertilizer, and cuts rice stubbles in rice stubble wheat fields in advance.
Description
Technical Field
The utility model belongs to the technical field of the fertilization is concentrated to no-tillage combined seed and fertilizer drill of rice stubble wheat, concretely relates to a concentrate fertilizer injection unit for no-tillage combined seed and fertilizer drill of rice stubble wheat.
Background
Planting wheat or barley after harvesting rice in the rice field; the paddy rice stubble wheat is mainly distributed in the Yangtze river basin in south and north China, the north of the Yangtze river basin mainly has double-cropping rice and wheat, the south of the Yangtze river basin mainly has double-cropping rice and wheat, and the south of the Yangtze river basin has triple-cropping rice and wheat (or barley) of early rice and late rice in one year in Jiangsu, Zhejiang river, Jiangxi, Hunan, Fujian and other provinces besides the double-cropping rice and wheat. The rice stubble wheat field is characterized by moist soil and soft soil compared with the field for planting wheat by using the corn stubble. Incomplete and uneven seedling emergence of rice stubble and wheat, extensive cultivation management, insufficient fertilization, raininess in the later growth period, heavy wet damage, soil adhesion and hardening, and serious diseases, insects and weeds.
in the prior art, the fertilizing mode of a no-tillage fertilizing and seeding machine used in rice stubble wheat fields adopts a broadcasting mode, and the broadcasting fertilizing mode mainly has the problems that the fertility is not well exerted, wheat seedlings in the rice stubble wheat fields cannot receive effective fertility directly, and the growth is slow; the inventor develops a concentrated fertilizing device for a rice stubble and wheat no-tillage fertilizing and seeding machine based on the defects in the prior art, and can well solve the problems in the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model provides a centralized fertilizing device for a rice stubble wheat no-tillage fertilizing and seeding machine, which is simple, scientific and reasonable in structural design, improves the fertilizing depth and enhances the fertility of fertilizer; the utility model discloses cutting the furrow opener setting in the position in the dead ahead of current no-tillage fertilizing and seeding machine hand hay cutter, utilizing fertilizer unloading pipe to cut the furrow opener with the hand hay cutter and be connected with the fertilizer applicator of fertilization case lower part, just so realize fertilizeing the position of concentrating in the rice stubble wheat field deeply with fertilizer.
The utility model adopts the technical proposal that: a centralized fertilizing device for a rice stubble wheat no-tillage fertilizing and seeding machine comprises a frame, a gantry connecting frame, a speed reducer and a fertilizer box; the frame is H-shaped, a gantry connecting frame is fixedly arranged at the transverse middle position of the front side of the frame, a speed reducer is fixedly arranged at the rear part of the gantry connecting frame, the speed reducer is fixedly connected to the frame, a fertilizer box is fixedly arranged at the middle position of the upper part of the frame, and the fertilizer box is fixedly connected with the left side and the right side of the frame; the hexagonal shaft is fixedly arranged at the right lower part of the fertilizer box, the hexagonal shaft penetrates through the left side and the right side of the frame and is fixedly connected through a bearing, and the driving wheel is fixedly arranged at the right side of the hexagonal shaft; the interior of the fertilizer apparatus is transversely provided with fertilizer wheels, the middle position of each fertilizer wheel is fixedly provided with an installation through hole, and 2-18 fertilizer wheels penetrate through a hexagonal shaft; the upper end of the fertilizer discharging pipe is fixedly communicated with the bottom of the fertilizer distributor, and the lower end of the fertilizer discharging pipe is inserted into the chopping furrow opener; the rotation axis is fixed to be set up in the lower part left and right sides position of frame, and the rotation axis passes the lower part both sides of frame and passes through bearing fixed connection, and the hand hay cutter is around the even equidistant fixed setting of circumference of rotation axis.
And the driving wheel fixedly arranged at the right side of the hexagonal shaft is fixedly connected with chain wheels at two sides of the press wheel through a chain.
The chopping furrow opener comprises a fixed connecting plate, the fixed connecting plate is fixedly arranged at the upper part of a connecting rod, a cover plate is fixedly arranged at the lower part of the connecting rod, a spring penetrates through the middle position of the connecting rod, and a lower fertilizer hole is fixedly arranged at the middle position of the upper part of the cover plate; the mud scraping support is fixedly arranged at the front side of the lower fertilizer hole, the middle connecting plate is fixedly connected with the bottom of the front side of the cover plate, a boss is arranged at the front part of the middle connecting plate and is L-shaped, and the mud scraping devices are divided into a first mud scraping device, a second mud scraping device, a third mud scraping device and a fourth mud scraping device; the center shaft passes through the central position of the chopping disc, and two ends of the center shaft are fixedly provided with bearings and are fixed at the center of the chopping disc through shaft seats.
The left and right chopping disks are fixedly arranged at the two sides of the fixed connecting plate, the middle position of the mud scraping support is arranged, and the left and right chopping disks are obliquely and crossly arranged.
The fixed connection board is square, and the fixed orifices are fixed in the four corners of fixed connection board, and the fixed orifices is for passing fixed connection board entire body round hole.
The upper part of the fertilizer distributor is fixedly communicated with the bottom of the fertilizer box, and the lower part of the fertilizer distributor is connected with a fertilizer feeding hole of the chopping furrow opener through a fertilizer feeding pipe.
The first mud scraping device is fixedly arranged at the left side of the mud scraping support, the second mud scraping device is fixedly arranged at the right side of the mud scraping support, and the first mud scraping device and the second mud scraping device are bilaterally symmetrical; the third mud scraping device is fixedly arranged at the left side position on the front boss of the middle connecting plate, the fourth mud scraping device is fixedly arranged at the right side position on the front boss of the middle connecting plate, and the third mud scraping device and the fourth mud scraping device are arranged in a bilateral symmetry mode.
The mud scraping device comprises an upper disc, the upper disc is fixedly arranged at the upper part of the connecting shaft, the lower disc is fixedly arranged at the lower part of the connecting shaft, two limiting cylinders are fixedly arranged, one limiting cylinder penetrates through the connecting shaft and is fixedly arranged at the lower part of the upper disc, and the other limiting cylinder penetrates through the connecting shaft and is fixedly arranged at the upper part of the lower disc; the annular spring penetrates through the connecting shaft and is fixedly arranged at the middle position of the upper limiting cylinder and the lower limiting cylinder, and the left side and the right side of the annular spring are respectively and fixedly provided with a clamping handle; the mud scraping plate is fixedly arranged at one side of the upper limiting cylinder and the lower limiting cylinder.
The mud scraping plates of the first mud scraping device and the second mud scraping device are contacted and attached to the outer walls of the left side cutting disc and the right side cutting disc; the mud scraping plates of the three mud scraping devices and the fourth mud scraping device are contacted and attached to the inner walls of the left and right side chopping disks.
The use process of the centralized fertilizing device for the rice stubble wheat no-tillage fertilizing and seeding machine is as follows: when the centralized fertilizing device for the rice stubble and wheat no-tillage fertilizing and seeding machine is required to be used for no-tillage fertilizing and seeding operation, firstly, the gantry connecting frame is fixedly connected with the suspension frame of the tractor, and meanwhile, the power output shaft of the tractor is fixedly connected with the speed reducer; when the tractor is started, the suspension bracket of the tractor is lifted up to transmit power to the speed reducer, and the speed reducer drives the guillotine cutter arranged on the rotating shaft to rotate at high speed; meanwhile, when the tractor advances, the tractor drives the cutting ditcher to move in the rice stubble wheat field, at the moment, the cutting disc of the cutting ditcher firstly cuts the rice stubble in the rice stubble wheat field, and the left cutting disc and the right cutting disc are obliquely and alternately arranged to cut the rice stubble and form a deeper fertilizer ditch; meanwhile, in the process of rotating the land wheel of the no-tillage combined seed and fertilizer drill, the driving wheel and the hexagonal shaft are driven to rotate through the chain, the fertilizer wheel is transversely arranged in the fertilizer distributor driven by the hexagonal shaft to rotate, and the fertilizer in the fertilizer box uniformly falls into the inside of the cutting furrow opener through the lower fertilizer pipe and the fertilizer ditches formed by the left and right cutting disks, so that the fertilizer is applied to a centralized position; when soil or rice stubbles are adhered to the left and right cutting discs, the tightness of the joint of the mud scraping plate and the left and right cutting discs is improved by utilizing the annular spring and the clamping handle of the mud scraping device, and a better scraping effect is realized; the process is the using process of the centralized fertilizing device for the rice stubble and wheat no-tillage fertilizing and seeding machine.
The hexagonal shaft is fixedly arranged at the right lower part of the fertilizer box, the hexagonal shaft penetrates through the left side and the right side of the rack and is fixedly connected through a bearing, and the driving wheel is fixedly arranged at the right side of the hexagonal shaft; the main purpose that sets up like this is that the setting through the drive wheel drives the hexagonal axle and rotates to the realization will drive the fertilizer discharging wheel rotation of fertilizer apparatus, mainly plays the effect that makes the fertilizer unloading on the one hand evenly, and on the other hand prevents the jam of fertilizer, has played the effect that improves the ration unloading of fertilizer simultaneously.
The interior of the fertilizer apparatus is transversely provided with fertilizer wheels, the middle position of each fertilizer wheel is fixedly provided with an installation through hole, and 2-18 fertilizer wheels penetrate through a hexagonal shaft; the main effect that sets up like this is the effect that makes fertilizer unloading on the one hand evenly, and on the other hand prevents the jam of fertilizer, has played the effect that improves the ration unloading of fertilizer simultaneously.
The upper end of the fertilizer discharging pipe is fixedly communicated with the bottom of the fertilizer distributor, and the lower end of the fertilizer discharging pipe is inserted into the chopping furrow opener; the main purpose of setting up like this is through the setting of fertilizer pipe with fertilizer fall into the hand hay cutter and cut in the furrow opener, mainly played the effect of fertilizeing to the centralized position with fertilizer.
A spring is arranged in the middle of the connecting rod in a penetrating manner; the main objective that sets up like this has improved the hand hay cutter and has cut furrow opener in rice stubble wheat field uniform stability in order to set up through the spring, because there is the problem of unevenness in the rice stubble wheat field, when meetting the high low fall in the field great, will produce great fluctuation, causes the influence to the stability of hand hay cutter and cut furrow opener walking process, and it is inhomogeneous to lead to the fertilizer fertilization like this, and the spring mainly plays the buffering hand hay cutter and cuts the furrow opener and vibrate from top to bottom because of the unevenness of ground causes.
The mud scraping support is fixedly arranged at the front side of the lower fertilizer hole, the middle connecting plate is fixedly connected with the bottom of the front side of the cover plate, and the front part of the middle connecting plate is provided with a boss which is L-shaped; the purpose of this setting is through the setting of scraping mud support and intermediate junction board to provide the fixed platform of installation of mud scraping device.
The left and right chopping disks are fixedly arranged at the two sides of the fixed connecting plate, the middle position of the mud scraping bracket is arranged, and the left and right chopping disks are obliquely crossed; the main purpose that sets up like this is in order to utilize on the one hand the left and right sides hand hay cutter dish to form the hand hay cutter effect to the rice stubble in the walking process, and on the other hand plays the effect of ditching, the degree of depth of the fertilization that improves to the position of concentrating fertilizer application has been realized.
The first mud scraping device is fixedly arranged at the left side of the mud scraping support, the second mud scraping device is fixedly arranged at the right side of the mud scraping support, and the first mud scraping device and the second mud scraping device are bilaterally symmetrical; the third mud scraping device is fixedly arranged at the left side position on the front boss of the middle connecting plate, the fourth mud scraping device is fixedly arranged at the right side position on the front boss of the middle connecting plate, and the third mud scraping device and the fourth mud scraping device are arranged in a bilateral symmetry manner; the main purpose of the arrangement is to scrape off soil or rice stubbles adhered to the outer sides of the left and right chopping disks through the first mud scraping device and the second mud scraping device, and simultaneously scrape off soil or rice stubbles adhered to the inner sides of the left and right chopping disks through the third mud scraping device and the fourth mud scraping device; play the role of preventing soil or rice stubble from being adhered to the left and right chopping disks.
The upper disc is fixedly arranged at the upper part of the connecting shaft, the lower disc is fixedly arranged at the lower part of the connecting shaft, two limiting cylinders are fixedly arranged, one limiting cylinder penetrates through the connecting shaft and is fixedly arranged at the lower part of the upper disc, and the other limiting cylinder penetrates through the connecting shaft and is fixedly arranged at the upper part of the lower disc; the main purpose of setting like this is in order to restrict the up-and-down movement of annular spring, plays the effect of spacing annular spring.
the annular spring penetrates through the connecting shaft and is fixedly arranged in the middle of the upper limiting cylinder and the lower limiting cylinder, and the left side and the right side of the annular spring are respectively and fixedly provided with a clamping handle; the mud scraping plate is fixedly arranged at one side of the upper limiting cylinder and the lower limiting cylinder; the main objective that sets up like this is in order to utilize the elasticity improvement of spring to the compactness of mud scraping plate and the laminating of controlling the hand hay cutter cutting dish, improves effect and clean degree that strikes off to the earth or the rice stubble of adhesion on controlling the hand hay cutter cutting dish in order to pass through the setting of annular spring and clamp tight handle.
the utility model has the advantages that: the technical scheme provides a centralized fertilizing device for a rice stubble and wheat no-tillage fertilizing and seeding machine, which has simple, scientific and reasonable structural design, improves the fertilizing depth and enhances the fertility of a fertilizer; the fertilizing depth of the fertilizer is improved, the fertility of the fertilizer is enhanced, meanwhile, the fertilizer is applied to a concentrated position, the fertility of the fertilizer is increased under the condition that the fertilizer is saved, and rice stubble in rice stubble wheat fields is cut in advance.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the guillotine furrow opener of the present invention;
FIG. 3 is a schematic side view of the guillotine furrow opener of the present invention;
the labels in the figure are: 1. the device comprises a rack, 2, a gantry connecting frame, 3, a speed reducer, 4, a fertilizer box, 5, a hexagonal shaft, 6, a bearing, 7, a driving wheel, 8, a fertilizer distributor, 9, a fertilizer wheel, 10, a fertilizer discharging pipe, 11, a rotating shaft, 12, a chopping knife, 13, a chopping furrow opener, 131, a fixing connecting plate, 132, a fixing hole, 133, a connecting rod, 134, a spring, 135, a cover plate, 136, a fertilizer discharging hole, 137, a mud scraping bracket, 138, an intermediate connecting plate, 139, a mud scraping device, 1391, an upper disc, 1392, a lower disc, 1393, a connecting shaft, 1394, a limiting cylinder, 1395, an annular spring, 1396, a clamping handle, 1397, a mud scraping plate, 140, a first mud scraping device, 141, a second mud scraping device, 142, a third mud scraping device, 143, a fourth mud scraping device, 144, a central shaft, 145, a bearing, 146, 147, a chopping cutter.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
As shown in the figure, the centralized fertilizing device for the rice stubble wheat no-tillage fertilizing and seeding machine comprises a rack 1, a gantry connecting frame 2, a speed reducer 3 and a fertilizer box 4; the machine frame 1 is H-shaped, a gantry connecting frame 2 is fixedly arranged at the transverse middle position of the front side of the machine frame 1, a speed reducer 3 is fixedly arranged at the rear part of the gantry connecting frame 2, the speed reducer 3 is fixedly connected on the machine frame 1, a fertilizer box 4 is fixedly arranged at the middle position of the upper part of the machine frame 1, and the fertilizer box 4 is fixedly connected with the left side and the right side of the machine frame 1; the hexagonal shaft 5 is fixedly arranged at the right lower part of the fertilizer box 4, the hexagonal shaft 5 penetrates through the left side and the right side of the frame 1 and is fixedly connected through a bearing 6, and the driving wheel 7 is fixedly arranged at the right side position of the hexagonal shaft 5; the interior of the fertilizer apparatus 8 is transversely provided with fertilizer wheels 9, the middle position of each fertilizer wheel 9 is fixedly provided with a mounting through hole, and 2-18 fertilizer wheels 9 pass through the hexagonal shaft 5; the upper end of the fertilizer applying pipe 10 is fixedly communicated with the bottom of the fertilizer discharger 8, and the lower end of the fertilizer applying pipe 10 is inserted into the chopping furrow opener 13; the rotating shaft 11 is fixedly arranged at the left side and the right side of the lower part of the rack 1, the rotating shaft 11 penetrates through the two sides of the lower part of the rack 1 and is fixedly connected through a bearing, and the chopping cutters 12 are uniformly and equidistantly fixedly arranged around the rotating shaft 11 in the circumferential direction.
And a driving wheel 7 fixedly arranged at the right side of the hexagonal shaft 5 is fixedly connected with chain wheels at two sides of the press wheel through a chain.
The chopping furrow opener 13 comprises a fixed connecting plate 131, the fixed connecting plate 131 is fixedly arranged at the upper part of a connecting rod 133, a cover plate 135 is fixedly arranged at the lower part of the connecting rod 133, a spring 134 penetrates through the middle position of the connecting rod 133, and a lower fertilizer hole 136 is fixedly arranged at the middle position of the upper part of the cover plate 135; the mud scraping bracket 137 is fixedly arranged at the front side of the lower fertilizer hole 136, the middle connecting plate 138 is fixedly connected with the bottom of the front side of the cover plate 135, the front part of the middle connecting plate 138 is provided with a boss in an L shape, and the mud scraping device 139 is divided into a first mud scraping device 140, a second mud scraping device 141, a third mud scraping device 142 and a fourth mud scraping device 143; the central shaft 144 passes through the center of the chopping disc 147, and two ends of the central shaft 144 are fixedly provided with bearings and are fixed at the center of the chopping disc 147 through the shaft seats 146.
The left and right cutting disks 147 are fixedly arranged at the two sides of the fixed connecting plate 131, the middle position of the mud scraping bracket 137, and the left and right cutting disks 147 are obliquely intersected.
The fixed connection board 131 is square, the fixed holes 132 are fixedly arranged at four corners of the fixed connection board 131, and the fixed holes 132 are round holes penetrating through the whole body of the fixed connection board 131.
The upper part of the fertilizer distributor 8 is fixedly communicated with the bottom of the fertilizer box 4, and the lower part of the fertilizer distributor 8 is connected with a fertilizer discharging hole 136 of the chopping furrow opener 13 through a fertilizer discharging pipe 10.
The first mud scraping device 140 is fixedly arranged at the left side of the mud scraping support 137, the second mud scraping device 141 is fixedly arranged at the right side of the mud scraping support 137, and the first mud scraping device 140 and the second mud scraping device 141 are bilaterally symmetrical; the third mud scraping device 142 is fixedly arranged at the left side position on the front boss of the middle connecting plate 138, the fourth mud scraping device 143 is fixedly arranged at the right side position on the front boss of the middle connecting plate 138, and the third mud scraping device 142 and the fourth mud scraping device 143 are arranged in a bilateral symmetry manner.
The mud scraping device 139 comprises an upper disc 1391, the upper disc 1391 is fixedly arranged at the upper position of a connecting shaft 1393, a lower disc 1392 is fixedly arranged at the lower position of the connecting shaft 1393, two limiting cylinders 1394 are fixedly arranged, one limiting cylinder penetrates through the connecting shaft 1393 and is fixedly arranged at the lower position of the upper disc 1391, and the other limiting cylinder penetrates through the connecting shaft 1393 and is fixedly arranged at the upper position of the lower disc 1392; an annular spring 1395 penetrates through a connecting shaft 1393 and is fixedly arranged at the middle position of an upper limiting barrel 1394 and a lower limiting barrel 1394, and clamping handles 1396 are fixedly arranged at the left side and the right side of the annular spring 1395 respectively; the mud scraper 1397 is fixedly arranged at one side position of the upper and lower limiting cylinders 1394.
The mud scraping plates 1397 of the first mud scraping device 140 and the second mud scraping device 141 are in contact and close contact with the outer walls of the left and right side chopping disks 147; the mud scraping plates 1397 of the three mud scraping devices 142 and the fourth mud scraping device 143 are contacted and attached to the inner walls of the left and right side chopping disks 147.
The use process of the centralized fertilizing device for the rice stubble wheat no-tillage fertilizing and seeding machine is as follows: when the centralized fertilizing device for the rice stubble and wheat no-tillage fertilizing and seeding machine is required to be used for no-tillage fertilizing and seeding operation, firstly, the gantry connecting frame 2 is fixedly connected with the suspension frame of the tractor, and meanwhile, the power output shaft of the tractor is fixedly connected with the speed reducer 3; when the tractor is started, the suspension bracket of the tractor is lifted up to transmit power to the speed reducer 3, and the speed reducer 3 drives the chopping knife 12 arranged on the rotating shaft 11 to rotate at a high speed; meanwhile, when the tractor advances, the tractor drives the cutting ditcher 13 to move in the rice stubble wheat field, at the moment, the cutting disc 147 of the cutting ditcher 13 firstly cuts the rice stubble in the rice stubble wheat field, and the left and right cutting discs 147 are obliquely and alternately arranged to cut the rice stubble and form a deeper fertilizer ditch; meanwhile, in the process of rotating the land wheel of the no-tillage combined seed and fertilizer drill, the driving wheel 7 and the hexagonal shaft 5 are driven to rotate by a chain, the hexagonal shaft 5 drives the inside of the fertilizer distributor 8 to transversely be provided with a fertilizer distributor 9 to rotate, and at the moment, fertilizer in the fertilizer box 4 uniformly falls into the inside of the chopping furrow opener 13 through the lower fertilizer pipe 10 and falls into fertilizer ditches formed by the left and right chopping disks 147, so that fertilizer is applied to a centralized position; when soil or rice stubbles are adhered to the left and right cutting disks 147, the tightness of the joint of the mud scraping plate 1397 and the left and right cutting disks 147 is improved by utilizing the annular spring 1395 and the clamping handle 1396 of the mud scraping device 139, and a better scraping effect is realized; the process is the using process of the centralized fertilizing device for the rice stubble and wheat no-tillage fertilizing and seeding machine.
Embodiment one, as shown in fig. 1:
The hexagonal shaft 5 is fixedly arranged at the right lower part of the fertilizer box 4, the hexagonal shaft 5 penetrates through the left side and the right side of the frame 1 and is fixedly connected through a bearing 6, and the driving wheel 7 is fixedly arranged at the right side position of the hexagonal shaft 5; the inside of fertilizer apparatus 8 transversely is provided with fertilizer discharging wheel 9, and the fixed mounting through-hole that sets up in intermediate position of fertilizer discharging wheel 9, and fertilizer discharging wheel 9 passes hexagonal axle 5 and fixedly is provided with 2.
Example two, as shown in fig. 1:
The hexagonal shaft 5 is fixedly arranged at the right lower part of the fertilizer box 4, the hexagonal shaft 5 penetrates through the left side and the right side of the frame 1 and is fixedly connected through a bearing 6, and the driving wheel 7 is fixedly arranged at the right side position of the hexagonal shaft 5; the inside of fertilizer apparatus 8 transversely is provided with fertilizer discharging wheel 9, and the fixed mounting through-hole that sets up in intermediate position of fertilizer discharging wheel 9, and fertilizer discharging wheel 9 passes hexagonal axle 5 and fixedly is provided with 6.
Example three, as shown in fig. 1:
The hexagonal shaft 5 is fixedly arranged at the right lower part of the fertilizer box 4, the hexagonal shaft 5 penetrates through the left side and the right side of the frame 1 and is fixedly connected through a bearing 6, and the driving wheel 7 is fixedly arranged at the right side position of the hexagonal shaft 5; the inside of fertilizer apparatus 8 transversely is provided with fertilizer discharging wheel 9, and the fixed mounting through-hole that sets up in the intermediate position of fertilizer discharging wheel 9, and fertilizer discharging wheel 9 passes hexagonal axle 5 and is fixed 18.
Claims (9)
1. a centralized fertilizing device for a rice stubble wheat no-tillage fertilizing and seeding machine comprises a frame, a gantry connecting frame, a speed reducer and a fertilizer box; the frame is H-shaped, a gantry connecting frame is fixedly arranged at the transverse middle position of the front side of the frame, a speed reducer is fixedly arranged at the rear part of the gantry connecting frame, the speed reducer is fixedly connected to the frame, a fertilizer box is fixedly arranged at the middle position of the upper part of the frame, and the fertilizer box is fixedly connected with the left side and the right side of the frame; the method is characterized in that: the hexagonal shaft is fixedly arranged at the right lower part of the fertilizer box, the hexagonal shaft penetrates through the left side and the right side of the frame and is fixedly connected through a bearing, and the driving wheel is fixedly arranged at the right side of the hexagonal shaft; the interior of the fertilizer apparatus is transversely provided with fertilizer wheels, the middle position of each fertilizer wheel is fixedly provided with an installation through hole, and 2-18 fertilizer wheels penetrate through a hexagonal shaft; the upper end of the fertilizer discharging pipe is fixedly communicated with the bottom of the fertilizer distributor, and the lower end of the fertilizer discharging pipe is inserted into the chopping furrow opener; the rotation axis is fixed to be set up in the lower part left and right sides position of frame, and the rotation axis passes the lower part both sides of frame and passes through bearing fixed connection, and the hand hay cutter is around the even equidistant fixed setting of circumference of rotation axis.
2. The centralized fertilizing device for the no-tillage combined seed and fertilizer drill for rice stubble and wheat as claimed in claim 1, characterized in that: the driving wheel fixedly arranged at the right side position on the hexagonal shaft is fixedly connected with chain wheels at two sides of the press wheel through a chain.
3. The centralized fertilizing device for the no-tillage combined seed and fertilizer drill for rice stubble and wheat as claimed in claim 1, characterized in that: the chopping furrow opener comprises a fixed connecting plate, the fixed connecting plate is fixedly arranged at the upper part of a connecting rod, a cover plate is fixedly arranged at the lower part of the connecting rod, a spring penetrates through the middle position of the connecting rod, and a lower fertilizer hole is fixedly arranged at the middle position of the upper part of the cover plate; the mud scraping support is fixedly arranged at the front side of the lower fertilizer hole, the middle connecting plate is fixedly connected with the bottom of the front side of the cover plate, a boss is arranged at the front part of the middle connecting plate and is L-shaped, and the mud scraping devices are divided into a first mud scraping device, a second mud scraping device, a third mud scraping device and a fourth mud scraping device; the center shaft passes through the central position of the chopping disc, and two ends of the center shaft are fixedly provided with bearings and are fixed at the center of the chopping disc through shaft seats.
4. The centralized fertilizing device for the no-tillage combined seed and fertilizer drill for rice stubble and wheat as claimed in claim 3, characterized in that: the left and right chopping disks are fixedly arranged at the two sides of the fixed connecting plate, the middle position of the mud scraping support is arranged, and the left and right chopping disks are obliquely and crossly arranged.
5. The centralized fertilizing device for the no-tillage combined seed and fertilizer drill for rice stubble and wheat as claimed in claim 3, characterized in that: the fixed connection board is square, and the fixed orifices is fixed in the four corners of fixed connection board and sets up, and the fixed orifices is for passing fixed connection board entire body round hole.
6. The centralized fertilizing device for the no-tillage combined seed and fertilizer drill for rice stubble and wheat as claimed in claim 1, characterized in that: the upper part of the fertilizer distributor is fixedly communicated with the bottom of the fertilizer box, and the lower part of the fertilizer distributor is connected with a fertilizer feeding hole of the chopping furrow opener through a fertilizer feeding pipe.
7. The centralized fertilizing device for the no-tillage combined seed and fertilizer drill for rice stubble and wheat as claimed in claim 3, characterized in that: the first mud scraping device is fixedly arranged at the left side of the mud scraping support, the second mud scraping device is fixedly arranged at the right side of the mud scraping support, and the first mud scraping device and the second mud scraping device are bilaterally symmetrical; the third mud scraping device is fixedly arranged at the left side position on the front boss of the middle connecting plate, the fourth mud scraping device is fixedly arranged at the right side position on the front boss of the middle connecting plate, and the third mud scraping device and the fourth mud scraping device are arranged in a bilateral symmetry mode.
8. The centralized fertilizing device for the no-tillage combined seed and fertilizer drill for rice stubble and wheat as claimed in claim 3, characterized in that: the mud scraping device comprises an upper disc, the upper disc is fixedly arranged at the upper part of the connecting shaft, the lower disc is fixedly arranged at the lower part of the connecting shaft, two limiting cylinders are fixedly arranged, one limiting cylinder penetrates through the connecting shaft and is fixedly arranged at the lower part of the upper disc, and the other limiting cylinder penetrates through the connecting shaft and is fixedly arranged at the upper part of the lower disc; the annular spring penetrates through the connecting shaft and is fixedly arranged at the middle position of the upper limiting cylinder and the lower limiting cylinder, and the left side and the right side of the annular spring are respectively and fixedly provided with a clamping handle; the mud scraping plate is fixedly arranged at one side of the upper limiting cylinder and the lower limiting cylinder.
9. The centralized fertilizing device for the no-tillage combined seed and fertilizer drill for rice stubble and wheat as claimed in claim 8, characterized in that: the mud scraping plates of the first mud scraping device and the second mud scraping device are contacted and attached to the outer walls of the left side cutting disc and the right side cutting disc; the mud scraping plates of the three mud scraping devices and the fourth mud scraping device are contacted and attached to the inner walls of the left and right side chopping disks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920033350.6U CN209749158U (en) | 2019-01-09 | 2019-01-09 | A concentrate fertilizer injection unit that is used for no-tillage combined seed and fertilizer drill of rice stubble wheat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920033350.6U CN209749158U (en) | 2019-01-09 | 2019-01-09 | A concentrate fertilizer injection unit that is used for no-tillage combined seed and fertilizer drill of rice stubble wheat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209749158U true CN209749158U (en) | 2019-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920033350.6U Active CN209749158U (en) | 2019-01-09 | 2019-01-09 | A concentrate fertilizer injection unit that is used for no-tillage combined seed and fertilizer drill of rice stubble wheat |
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| CN (1) | CN209749158U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109566072A (en) * | 2019-01-09 | 2019-04-05 | 洛阳市鑫乐机械设备有限公司 | A kind of concentration fertilizer apparatus for Wheat After Getting Rice no-tillage fertilizing and seeding machine |
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2019
- 2019-01-09 CN CN201920033350.6U patent/CN209749158U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109566072A (en) * | 2019-01-09 | 2019-04-05 | 洛阳市鑫乐机械设备有限公司 | A kind of concentration fertilizer apparatus for Wheat After Getting Rice no-tillage fertilizing and seeding machine |
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Address after: 471000, Henan, Luoyang province Luolong District 310 State Road Baima Temple section South Patentee after: Luoyang Xinle Machinery Technology Co., Ltd Address before: 471000 south side of Baimasi section of national highway 310, Luolong District, Luoyang City, Henan Province Patentee before: LUOYANG XINLE MACHINERY EQUIPMENT CO., LTD. |