CN216626603U - Seeding is seeder for farming of interval adjustable - Google Patents
Seeding is seeder for farming of interval adjustable Download PDFInfo
- Publication number
- CN216626603U CN216626603U CN202123394362.8U CN202123394362U CN216626603U CN 216626603 U CN216626603 U CN 216626603U CN 202123394362 U CN202123394362 U CN 202123394362U CN 216626603 U CN216626603 U CN 216626603U
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- China
- Prior art keywords
- seeding
- injection unit
- adjustable
- fertilizer
- fertilizer injection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000010899 nucleation Methods 0.000 title claims abstract description 83
- 238000009313 farming Methods 0.000 title claims description 5
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 239000003337 fertilizer Substances 0.000 claims description 72
- 239000000463 material Substances 0.000 claims description 42
- 238000002347 injection Methods 0.000 claims description 33
- 239000007924 injection Substances 0.000 claims description 33
- 238000003756 stirring Methods 0.000 claims description 31
- 238000009331 sowing Methods 0.000 claims description 19
- 238000009434 installation Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 230000004720 fertilization Effects 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- 244000025254 Cannabis sativa Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
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- Sowing (AREA)
Abstract
The utility model belongs to the technical field of agricultural machinery, in particular to a seeding-interval-adjustable seeding machine for agricultural planting, which comprises a frame, wherein walking wheels are rotatably arranged at the bottom of the frame, a first slide rod and a second slide rod are fixedly arranged between the front inner wall and the rear inner wall of the frame, a central seeding and fertilizing device is fixedly sleeved outside the first slide rod and the second slide rod, two groups of adjustable seeding and fertilizing devices are slidably sleeved on the outer sides of the first slide rod and the second slide rod, a first driving shaft is rotatably arranged on a front support plate and a rear support plate on the frame together, the front end of the first driving shaft penetrates out of a front support plate of the frame and is connected with an input shaft of an electromagnetic clutch, a multi-piece flywheel is arranged on a front end output shaft of the electromagnetic clutch, a first chain wheel is arranged at the front end of the walking wheel positioned at the right front side of the frame, the multi-piece flywheel is in transmission connection with the first chain, the device can adjust the planting row interval, the planting distance of the seeds in the same row can be adjusted, the method can be applied to planting of more kinds of crops, and the universality is improved.
Description
Technical Field
The utility model belongs to the technical field of agricultural machinery, and particularly relates to a sowing machine with adjustable sowing space for agricultural planting.
Background
A seed planter (seed) is a planting machine that uses crop seeds as planting objects. The seeding machines for certain types or crops are often named by crop species, such as grain drill, corn hill planter, cotton planter, pasture grass broadcaster and the like, and the row spacing requirements of different crops during planting are different, so that the planting machine is required to adjust the row spacing of seeding.
SUMMERY OF THE UTILITY MODEL
The existing seeder for agricultural planting can adjust the row spacing, but cannot adjust the planting spacing of seeds planted in the same row, so the general applicability is still to be improved. The utility model provides a seeding spacing adjustable agricultural planting seeder, which can adjust the row spacing of planting and the plant spacing of seeds in the same row, can be applied to planting of more kinds of crops, and improves the universality.
The utility model provides the following technical scheme: the utility model provides a seeding is seeder for farming of interval adjustable, includes the frame, the bottom of frame is rotated and is installed the walking wheel, fixed mounting has first slide bar and second slide bar between the front and back inner wall of frame, first slide bar with the fixed central seeding fertilizer injection unit that has cup jointed in the outside of second slide bar, first slide bar with the outside of second slide bar is located both sides respectively are equipped with a set of adjustable seeding fertilizer injection unit around the central seeding fertilizer injection unit, rotate jointly on the back extension board in the frame and install first drive shaft, the front end of first drive shaft runs through out the front side extension board of frame and with fixed mounting in the input shaft fixed connection of electromagnetic clutch in frame the place ahead, install the multi-disc flywheel on the front end output shaft of electromagnetic clutch, be located the frame right side front side its front end fixed mounting of walking wheel has first chain wheel, the multi-piece flywheel with connect through first drive chain transmission between the first chain wheel, the right side top fixed mounting of frame has the push rod, fixed mounting has controlling means on the push rod, the top fixed mounting of frame has the battery, center seeding fertilizer injection unit and adjustable seeding fertilizer injection unit's bottom is still fixed mounting has the earthing wheel.
Wherein, central seeding fertilizer injection unit with adjustable seeding fertilizer injection unit all includes the mount pad, the bottom fixed mounting of mount pad has the digger plough, the fixed cup joint of mount pad among the central seeding fertilizer injection unit first slide bar with the outside of second slide bar, among the adjustable seeding fertilizer injection unit the mount pad slides and cup joints first slide bar with the outside of second slide bar, central seeding fertilizer injection unit the mount pad with adjustable seeding fertilizer injection unit install row spacing adjusting device between the mount pad, it has the installation to lead to the groove to run through between the roof of mount pad and the diapire, install seeding device and fertilizer injection unit on the mount pad.
The seeding device and the fertilizing device both comprise a material stirring box, the top of the material stirring box of the seeding device is fixedly connected with a seed bin through a seed conveying hose, the top of the material stirring box of the fertilizing device is fixedly connected with a fertilizer bin through a fertilizer conveying hose, and the seed bin and the fertilizer bin are fixedly mounted at the top of the mounting seat through telescopic supports.
The material shifting box is clamped inside the installation through groove, a hollow rotating shaft is arranged between the front side wall and the rear side wall of the material shifting box in a penetrating mode and is rotatably installed through a sealing bearing, a material shifting disc is sleeved on the outer side of the hollow rotating shaft, a key groove is formed in the inner side wall of the hollow rotating shaft, and a material shifting groove is formed in the outer side of the material shifting disc; the material stirring groove is used for containing seeds and fertilizers.
The row spacing adjusting device comprises a first adjusting arm and a second adjusting arm, the first adjusting arm is rotationally connected with the central sowing and fertilizing device, the second adjusting arm is rotationally connected with the adjustable sowing and fertilizing device, the first adjusting arm and the second adjusting arm are rotationally connected, and the first adjusting arm and the second adjusting arm are further rotationally connected with a piston rod and a main body of an adjusting hydraulic rod respectively; the control device can control the adjusting hydraulic rod to stretch and retract, the telescopic adjusting hydraulic rod is utilized to drive the first adjusting arm and the second adjusting arm to stretch or fold, so that the adjustable seeding and fertilizing device is driven to slide along the first sliding rod and the second sliding rod, the distance between the adjustable seeding and fertilizing device and the central seeding and fertilizing device is adjusted, and the effect of adjusting the row spacing is achieved.
The hollow rotating shaft in the material stirring box of the seeding device is penetrated by the first driving shaft, the hollow rotating shaft in the material stirring box of the fertilizing device is penetrated by the second driving shaft, the second driving shaft is fixedly clamped with the hollow rotating shaft of the fertilizing device in the central seeding and fertilizing device, and shaft keys are integrally formed on the outer sides of the first driving shaft and the second driving shaft; the shaft key is used for being matched with a key groove in the hollow rotating shaft, so that the first driving shaft and the second driving shaft can drive the hollow rotating shaft to rotate.
The outer sides of the first driving shaft and the second driving shaft are fixedly sleeved with second crankshafts, the second crankshafts are connected through second transmission chains, and the second driving shaft is driven to synchronously rotate through the transmission of the second crankshafts and the second transmission chains when the first driving shaft rotates.
Ultrasonic transducers are fixedly arranged in inner cavities of the seed bin and the fertilizer bin; in this device walking in-process, accessible controlling means control ultrasonic transducer work drives seed storehouse and fertilizer storehouse high-frequency oscillation under telescopic link cover, telescopic link and expanding spring's cooperation, can effectively avoid seed storehouse and fertilizer storehouse to take place the jam condition when carrying seed and fertilizer to dialling the material box, guarantees the smooth and easy degree of feed.
The telescopic support comprises a telescopic rod sleeve fixedly mounted at the top of the mounting seat, a telescopic rod is inserted into an inner cavity of the telescopic rod sleeve, a telescopic spring is fixedly mounted at the bottom of the telescopic rod, and the top of the telescopic rod is fixedly connected with the seed bin and the fertilizer bin; when ultrasonic transducer work drove seed storehouse and fertilizer storehouse vibration, can make seed storehouse and fertilizer storehouse can be along with vibration up-and-down motion through telescopic link cover and the telescopic link that can stretch out and draw back, and expanding spring then provides the resilience force for reseing of telescopic link.
The utility model has the beneficial effects that:
this device possesses the function of seeding and fertilization simultaneously, utilizes the seeding device and fertilizer injection unit in the same material dish of dialling of rotational speed for fertilizer can just in time be scattered by the seed, guarantees the fertilization effect.
The control device can control the adjusting hydraulic rod to perform stretching action, the first adjusting arm and the second adjusting arm are driven to perform stretching or folding action by the aid of the telescopic adjusting hydraulic rod, so that the adjustable seeding and fertilizing device is driven to slide along the first sliding rod and the second sliding rod, the distance between the adjustable seeding and fertilizing device and the central seeding and fertilizing device is adjusted, the row spacing is adjusted, the adjustable seeding and fertilizing device is connected with toothed discs with different diameters on the multi-disc flywheel through manual adjustment of the first transmission chain, the transmission ratio between the first toothed disc and the multi-disc flywheel can be changed, different rotating speeds of the material shifting discs can be obtained at the same walking speed, the spacing of seeds in the same row is changed, the device can adjust the row spacing of the seeds in the same row, the plant spacing of the seeds in the same row can be adjusted, and the device can be applied to planting of more kinds of crops, the universality is improved;
in this device walking in-process, accessible controlling means control ultrasonic transducer work drives seed storehouse and fertilizer storehouse high-frequency oscillation under telescopic link cover, telescopic link and expanding spring's cooperation, can effectively avoid seed storehouse and fertilizer storehouse to take place the jam condition when carrying seed and fertilizer to dialling the material box, guarantees the smooth and easy degree of feed.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic top cross-sectional view of the present invention;
FIG. 5 is a schematic front sectional view of the adjustable seeding and fertilizing device of the present invention;
in the figure: 1. a frame; 2. a traveling wheel; 3. a first slide bar; 4. a second slide bar; 5. a central sowing and fertilizing device; 6. an adjustable seeding and fertilizing device; 7. a first drive shaft; 8. an electromagnetic clutch; 9. a multi-piece flywheel; 10. a first chain wheel; 11. a first drive chain; 12. a push rod; 13. a control device; 14. a storage battery; 15. soil covering wheels; 16. a mounting base; 17. a furrow plough; 18. installing a through groove; 19. a seeding device; 20. a fertilizing device; 21. a material stirring box; 22. a seed bin; 23. a fertilizer bin; 24. a hollow rotating shaft; 25. a material stirring disc; 26. a second chain wheel; 27. a material stirring groove; 28. a first adjustment arm; 29. a second adjustment arm; 30. adjusting a hydraulic rod; 31. a second drive shaft; 32. a second drive chain; 33. an ultrasonic transducer; 34. a telescopic rod sleeve; 35. a telescopic rod; 36. a telescoping spring.
Detailed Description
Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a seeding is seeder for farming of adjustable seeding interval, includes frame 1, the bottom of frame 1 is rotated and is installed walking wheel 2, fixed mounting has first slide bar 3 and second slide bar 4 between the inner wall around the frame 1, first slide bar 3 with the fixed central seeding fertilizer injection unit 5 that has cup jointed in the outside of second slide bar 4, first slide bar 3 with the outside of second slide bar 4 is located both sides respectively are equipped with a set of adjustable seeding fertilizer injection unit 6 around central seeding fertilizer injection unit 5, rotate jointly on the back extension board on the frame 1 and install first drive shaft 7, the front end of first drive shaft 7 runs through out the front side extension board of frame 1 and with fixed mounting in the input shaft fixed connection of electromagnetic clutch 8 in frame 1 the place ahead, install multiple-disk flywheel 9 on the front end output shaft of electromagnetic clutch 8, be located 1 right front side of frame 2 its front end fixed mounting of walking wheel has first chain wheel 10, multi-disc formula flywheel 9 with connect through 11 transmissions of first drive chain between the first chain wheel 10, the right side top fixed mounting of frame 1 has push rod 12, fixed mounting has controlling means 13 on the push rod 12, the top fixed mounting of frame 1 has battery 14, the bottom of central seeding fertilizer injection unit 5 and adjustable seeding fertilizer injection unit 6 is fixed mounting still has earthing wheel 15.
The central seeding and fertilizing device 5 and the adjustable seeding and fertilizing device 6 both comprise mounting seats 16, a furrow plough 17 is fixedly mounted at the bottom of each mounting seat 16, the mounting seats 16 in the central seeding and fertilizing device 5 are fixedly sleeved on the outer sides of the first sliding rods 3 and the second sliding rods 4, row spacing adjusting devices are mounted between the mounting seats 16 in the adjustable seeding and fertilizing device 6 in a sliding and sleeving mode, installation through grooves 18 penetrate through the top wall and the bottom wall of each mounting seat 16, and seeding devices 19 and fertilizing devices 20 are mounted on the mounting seats 16.
Seeding device 19 and fertilizer injection unit 20 all include group magazine 21, seeding device 19 the top of group magazine 21 is through defeated kind of hose fixedly connected with seed storehouse 22, fertilizer injection unit 20 the top of group magazine 21 is through defeated fertilizer hose fixedly connected with fertilizer storehouse 23, seed storehouse 22 with fertilizer storehouse 23 all through telescopic bracket fixed mounting in the top of mount pad 16.
The material stirring box 21 is clamped in the installation through groove 18, a hollow rotating shaft 24 is arranged between the front side wall and the rear side wall of the material stirring box 21 in a penetrating manner and is rotatably installed through a sealing bearing, a material stirring plate 25 is sleeved on the outer side of the hollow rotating shaft 24, a key groove is formed in the inner side wall of the hollow rotating shaft 24, and a material stirring groove 27 is formed in the outer side of the material stirring plate 25; the raking trough 27 is used to contain seeds and fertilizer.
The row spacing adjusting device comprises a first adjusting arm 28 rotationally connected with the central sowing and fertilizing device 5 and a second adjusting arm 29 rotationally connected with the adjustable sowing and fertilizing device 6, the first adjusting arm 28 is rotationally connected with the second adjusting arm 29, and the first adjusting arm 28 and the second adjusting arm 29 are also rotationally connected with a piston rod and a main body of an adjusting hydraulic rod 30 respectively; the control device 13 can control the adjusting hydraulic rod 30 to extend and retract, and the telescopic adjusting hydraulic rod 30 is used for driving the first adjusting arm 28 and the second adjusting arm 29 to extend or fold, so that the adjustable seeding and fertilizing device 6 is driven to slide along the first slide bar 3 and the second slide bar 4, the distance between the adjustable seeding and fertilizing device 6 and the central seeding and fertilizing device 5 is adjusted, and the effect of adjusting the row spacing is achieved.
The hollow rotating shaft 24 in the material poking box 21 of the seeding device 19 is penetrated through by the first driving shaft 7, the hollow rotating shaft 24 in the material poking box 21 of the fertilizing device 20 is penetrated through by the second driving shaft 31, the second driving shaft 31 is fixedly clamped with the hollow rotating shaft 24 of the fertilizing device 20 in the central seeding and fertilizing device 5, and shaft keys are integrally formed on the outer sides of the first driving shaft 7 and the second driving shaft 31; the shaft key is used for matching with a key groove in the hollow rotating shaft 24, so that the first driving shaft 7 and the second driving shaft 31 can drive the hollow rotating shaft 24 to rotate.
The outer sides of the first driving shaft 7 and the second driving shaft 31 are fixedly sleeved with second crankshafts 26, the two second crankshafts 26 are connected through a second transmission chain 32, and the first driving shaft 7 rotates and drives the second driving shaft 31 to synchronously rotate through the transmission of the second crankshafts 26 and the second transmission chain 32.
The telescopic support comprises a telescopic rod sleeve 34 fixedly installed at the top of the installation base 16, a telescopic rod 35 is inserted into an inner cavity of the telescopic rod sleeve 34, a telescopic spring 36 is fixedly installed at the bottom of the telescopic rod 35, and the top of the telescopic rod 35 is fixedly connected with the seed bin 22 and the fertilizer bin 23; when ultrasonic transducer 33 work drove seed storehouse 22 and fertilizer storehouse 23 vibration, can make seed storehouse 22 and fertilizer storehouse 23 can be along with vibration up-and-down motion through telescopic link cover 34 and telescopic link 35 that can stretch out and draw back, and expanding spring 36 then provides the resilience force for reseing of telescopic link 35.
The working principle and the using process of the utility model are as follows: when the device is used, seeds and fertilizer are respectively loaded into a seed bin 22 and a fertilizer bin 23 to push the device to advance along a sowing direction, in the advancing process, a ditching plow 17 ditches, the rotation of a travelling wheel 2 drives a first chain wheel 10 to rotate, the first chain wheel 10 drives a multi-piece flywheel 9 to rotate through a first transmission chain 11, the multi-piece flywheel 9 drives a first driving shaft 7 to rotate, the first driving shaft 7 drives a hollow rotating shaft 24 in a sowing device 19 to rotate together with a material stirring disc 25, the seeds in the seed bin 22 enter a material stirring box 21 through a seed conveying hose and fall into the material stirring groove 27 along with the rotation of the material stirring disc 25, the material stirring groove 27 on the material stirring disc 25 drives the seeds to move to a discharge port below the material stirring disc 25 and then to be discharged into a ditch, the first driving shaft 7 drives a material stirring disc 25 of the sowing device 19 to rotate and simultaneously drives a second driving shaft 31 to rotate through the transmission between the second chain wheel 26 and a second transmission chain 32, the rotating second driving shaft 31 drives the material stirring disc 25 in the fertilizing device 20 to rotate, the same action as that of the sowing device is carried out, fertilizer is scattered beside the sowed seeds, the device has the functions of sowing and fertilizing at the same time, the fertilizer can be scattered right beside the seeds by utilizing the material stirring disc 25 with the same rotating speed in the sowing device 19 and the fertilizing device 20, the fertilizing effect is ensured, the adjusting hydraulic rod 30 can be controlled to stretch through the control device 13, the first adjusting arm 28 and the second adjusting arm 29 are driven to stretch or fold through the telescopic adjusting hydraulic rod 30, the adjustable sowing and fertilizing device 6 is driven to slide along the first sliding rod 3 and the second sliding rod 4, the distance between the adjustable sowing and fertilizing device 6 and the central fertilizing and sowing device 5 is adjusted, the row spacing is adjusted, and the adjustable sowing and fertilizing device is connected with chain wheels with different diameters on the multi-piece type 9 by manually adjusting the first driving chain 11, the transmission ratio between the first chain wheel 10 and the multi-piece flywheel 9 can be changed, so that the device can obtain different rotating speeds of the material stirring disc 25 at the same walking speed, and the distance between the seeds in the same row is changed, the device not only can adjust the row spacing of planting, but also can adjust the plant spacing of the seeds in the same row, in the walking process of the device, the control device 13 can control the ultrasonic transducer 33 to work to drive the seed bin 22 and the fertilizer bin 23 to vibrate at high frequency under the matching of the telescopic rod sleeve 34, the telescopic rod 35 and the telescopic spring 36, the blockage of the seed bin 22 and the fertilizer bin 23 when the seeds and the fertilizer are conveyed to the material stirring box 21 can be effectively avoided, the smooth degree of feeding is ensured, when the device moves to the position where the seeds and the fertilizer are not needed to be planted, the control device 13 controls the electromagnetic clutch 8 to disconnect the transmission between the first driving shaft 7 and the multi-piece flywheel 9, the planting and the fertilization can be suspended, and the soil covering wheel 15 is utilized to cover the soil of the groove formed by the ditching plow for the planted and fertilized soil.
Claims (9)
1. The utility model provides a seeding interval adjustable seeder for farming which characterized in that: the multifunctional seeding and fertilizing machine comprises a rack, wherein a traveling wheel is installed at the bottom of the rack in a rotating manner, a first sliding rod and a second sliding rod are fixedly installed between the front inner wall and the rear inner wall of the rack, a central seeding and fertilizing device is fixedly sleeved on the outer sides of the first sliding rod and the second sliding rod, a group of adjustable seeding and fertilizing devices are respectively arranged on the front side and the rear side of the central seeding and fertilizing device, a first driving shaft is installed on a front supporting plate and a rear supporting plate on the rack in a rotating manner, the front end of the first driving shaft penetrates out of the front supporting plate of the rack and is fixedly connected with an input shaft of an electromagnetic clutch in front of the rack, a multi-piece flywheel is installed on a front end output shaft of the electromagnetic clutch, a first toothed disc is fixedly installed at the front end of the traveling wheel on the right front side of the rack, and the multi-piece type flywheel is in transmission connection with the first toothed disc through a first transmission chain, the top of the right side of frame fixed mounting has the push rod, fixed mounting has controlling means on the push rod, the top fixed mounting of frame has the battery, center seeding fertilizer injection unit and adjustable seeding fertilizer injection unit's bottom is fixed mounting still has the earthing wheel.
2. The seeding spacing adjustable agricultural planting seeder according to claim 1, characterized in that: center seeding fertilizer injection unit with adjustable seeding fertilizer injection unit all includes the mount pad, the bottom fixed mounting of mount pad has the digger plough, fixed the cup jointing of mount pad among the center seeding fertilizer injection unit first slide bar with the outside of second slide bar, among the adjustable seeding fertilizer injection unit the mount pad slides and cup joints first slide bar with the outside of second slide bar, center seeding fertilizer injection unit the mount pad with adjustable seeding fertilizer injection unit install row spacing adjusting device between the mount pad, it has the installation to lead to the groove to run through between the roof of mount pad and the diapire, install seeding unit and fertilizer injection unit on the mount pad.
3. The seeding spacing adjustable agricultural planting seeder according to claim 2, characterized in that: seeding device and fertilizer injection unit all include group's magazine, seeding device the top of group's magazine is through defeated kind of hose fixedly connected with seed storehouse, fertilizer injection unit the top of group's magazine is through defeated fertile hose fixedly connected with fertilizer storehouse, seed storehouse with the fertilizer storehouse all through telescopic bracket fixed mounting in the top of mount pad.
4. The seeding machine for agricultural planting with adjustable seeding spacing according to claim 3, characterized in that: the material stirring box is clamped inside the through groove, a hollow rotating shaft is arranged between the front side wall and the rear side wall of the material stirring box in a penetrating mode and is installed through a sealing bearing in a rotating mode, a material stirring plate is sleeved on the outer side of the hollow rotating shaft, a key groove is formed in the inner side wall of the hollow rotating shaft, and a material stirring groove is formed in the outer side of the material stirring plate.
5. The seeding spacing adjustable agricultural planting seeder according to claim 2, characterized in that: the row spacing adjusting device comprises a first adjusting arm and a second adjusting arm, the first adjusting arm is connected with the central sowing and fertilizing device in a rotating mode, the second adjusting arm is connected with the central sowing and fertilizing device in a rotating mode, the first adjusting arm is connected with the second adjusting arm in a rotating mode, and the first adjusting arm is connected with the second adjusting arm in a rotating mode and is connected with a piston rod and a main body of the adjusting hydraulic rod respectively.
6. The seeding spacing adjustable agricultural planting seeder according to claim 4, characterized in that: seeding device dial in the magazine hollow rotating shaft quilt the first drive shaft runs through, fertilizer injection unit dial in the magazine hollow rotating shaft run through by the second drive shaft, among second drive shaft and the central seeding fertilizer injection unit hollow rotating shaft fixed joint, the homogeneous shaping in the outside of first drive shaft and second drive shaft has the shaft key.
7. The seeding spacing adjustable agricultural planting seeder according to claim 6, characterized in that: the outer sides of the first driving shaft and the second driving shaft are fixedly sleeved with second crankshafts, the second crankshafts are connected through second transmission chains, and the second driving shaft is driven to synchronously rotate through the transmission of the second crankshafts and the second transmission chains when the first driving shaft rotates.
8. The seeding spacing adjustable agricultural planting seeder according to claim 3, characterized in that: and ultrasonic transducers are fixedly arranged in the inner cavities of the seed bin and the fertilizer bin.
9. The seeding spacing adjustable agricultural planting seeder according to claim 3, characterized in that: the telescopic bracket comprises a telescopic rod sleeve fixedly installed at the top of the mounting seat, a telescopic rod is inserted into an inner cavity of the telescopic rod sleeve, a telescopic spring is fixedly installed at the bottom of the telescopic rod, and the top of the telescopic rod is fixedly connected with the seed bin and the fertilizer bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123394362.8U CN216626603U (en) | 2021-12-30 | 2021-12-30 | Seeding is seeder for farming of interval adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123394362.8U CN216626603U (en) | 2021-12-30 | 2021-12-30 | Seeding is seeder for farming of interval adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216626603U true CN216626603U (en) | 2022-05-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123394362.8U Expired - Fee Related CN216626603U (en) | 2021-12-30 | 2021-12-30 | Seeding is seeder for farming of interval adjustable |
Country Status (1)
| Country | Link |
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| CN (1) | CN216626603U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117223444A (en) * | 2023-11-02 | 2023-12-15 | 青岛洪珠农业机械有限公司 | Spacing adjusting device of seeder |
-
2021
- 2021-12-30 CN CN202123394362.8U patent/CN216626603U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117223444A (en) * | 2023-11-02 | 2023-12-15 | 青岛洪珠农业机械有限公司 | Spacing adjusting device of seeder |
| CN117223444B (en) * | 2023-11-02 | 2024-06-04 | 青岛洪珠农业机械有限公司 | Spacing adjusting device of seeder |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220531 |
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| CF01 | Termination of patent right due to non-payment of annual fee |