CN106508222B - A kind of cultivator-fertilizer - Google Patents
A kind of cultivator-fertilizer Download PDFInfo
- Publication number
- CN106508222B CN106508222B CN201610952638.4A CN201610952638A CN106508222B CN 106508222 B CN106508222 B CN 106508222B CN 201610952638 A CN201610952638 A CN 201610952638A CN 106508222 B CN106508222 B CN 106508222B
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- China
- Prior art keywords
- tingia
- fertilizer
- rack
- cultivator
- colter
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
- A01C15/12—Fertiliser distributors with movable parts of the receptacle
- A01C15/124—Fertiliser distributors with movable parts of the receptacle with adjustable shutters or slits
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
- A01C15/04—Fertiliser distributors using blowers
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/062—Devices for making drills or furrows
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/066—Devices for covering drills or furrows
- A01C5/068—Furrow packing devices, e.g. press wheels
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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
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Fertilizing (AREA)
Abstract
It the invention discloses a kind of cultivator-fertilizer, including rack (16), is provided with hitch frame (4) in rack (16), tingia feed device (28), loosening device (29), covering device (30), running gear (31)；Tingia feed device (28) includes hopper (1), tingia feeding port (2), feed pipe (3), hopper is mounted on rack (16) by support frame (6), tingia feeding port (2) is mounted on the bottom of hopper (1), connection roller (9) is installed in tingia feeding port (2), it connects and multiple equally distributed tingias (10) is installed on the circumference of roller (9), and the peripheral end portion of tingia (10) is matched with the inner sidewall of tingia feeding port (2), the feed end of feed pipe (3) is mounted on the discharge end of tingia feeding port (2).The beneficial effects of the present invention are: it has the advantages that fertilising speed is directly proportional to the speed of travel, fertilising is uniform, dose is adjustable.
Description
Technical field
The present invention relates to fertilising farm machinery, especially a kind of cultivator-fertilizers.
Background technique
When the fertilising operation of rural area, it is often necessary in the soil for fertilizer quickly and evenly being applied large area.China is big at present
Part rural area also rests on artificially applying fertilizer sessions, and this fertilization mode labor intensity is high, and operating efficiency is low, it is difficult to meet existing
It is needed for agricultural production.
In view of this, patent announcement number are as follows: the patent of invention of CN201629994U discloses a kind of small-sized automatic fertilizer applicator
(see figure) comprising storage device, fertilizer distributor and fertilizer apparatus.Storage device includes rack, storage hopper, wheel and axle.
Wherein, storage hopper is located at rack top, and wheel and axle are assembled in the lower section of rack, and rotation wheel can reach movement and apply automatically
The purpose of fertile machine.Fertilizer distributor includes fertilizer apparatus, by movable sprocket, fertilizer storehouse, driving chain and drive sprocket.Fertilizer storehouse is mounted on
The bottom of storage hopper, fertilizer apparatus are mounted at the outlet at bottom in fertilizer storehouse, and both ends are supported with bearing, and one end connects with by movable sprocket
It connects, drive sprocket is installed on axle, and is driven by driving chain and rotated by movable sprocket, and fertilising part includes plough, applies
Fertile plate is managed and buried to fertilizer.Plough is installed in the front end of rack, and is extended downwardly by rack, bottom end be it is pointed, and it is pointed most
Low spot is lower than the minimum point of wheel.The outlet of fertilising pipe upper end and fertilizer storehouse, lower end outlet are then arranged after plough
Face, outlet are slightly above the minimum point or concordant therewith of wheel.
But above-mentioned automatic fertilizer spreaders, dose cannot be adjusted, and fertilizer is easy to block in fertilising pipe, from
And unevenness of application is caused, phenomenon of low quality of applying fertilizer, and there is no function of covering soil, it is also necessary to artificial earthing, to be difficult to
Meet modern agricultural production needs, and existing fertilizer applicator generallys use double motor equipment, wherein a power device is traction
Power, i.e. drive fertilizer applicator are moved along, and another power device is motor, are mainly that fertilizer conveying provides power, and electricity
Motivation is mostly installed in rack, but such mode has the disadvantages that, 1, energy consumption is high, 2, frame vibration it is big, 3, dose
It is difficult to control, 4, unevenness of application.
Summary of the invention
The purpose of the present invention is to overcome the shortcomings of the existing technology, provide a kind of fertilising speed it is directly proportional to the speed of travel,
Apply fertilizer uniform, the adjustable cultivator-fertilizer of dose.
The purpose of the present invention is achieved through the following technical solutions: a kind of cultivator-fertilizer, including rack, the rack
On be provided with hitch frame, tingia feed device, loosening device, covering device, running gear；
The tingia feed device includes hopper, tingia feeding port, feed pipe, and the hopper is installed by support frame
On the rack, the tingia feeding port is mounted on the bottom of hopper, and connection roller, institute are equipped in the tingia feeding port
Multiple equally distributed tingias are installed, and the peripheral end portion of tingia and tingia feeding port is interior on the circumference for the connection roller stated
Side wall matches, and the feed end of the feed pipe is mounted on the discharge end of tingia feeding port；
The loosening device includes the fixed frame being fixed on the rack by anchor ear device, colter and point native lap guard wheel,
The colter is mounted on the lower end of fixed frame, and the front bottom end of the colter is detachably equipped with ploughshare, the colter
Rear end at the top of be provided with fertilizer inlet connector, point native lap guard wheel is arranged in colter front top, the feed pipe
Discharge end connect with fertilizer inlet connector, and colter be internally provided with fertilising channel；
The covering device includes two covering disks and a damping crossbeam, the damping crossbeam and colter rear end
Connection, the covering disk are separately mounted on damping crossbeam, and the spacing of two covering disk front ends is greater than the spacing of rear end,
And the spacing of two covering disk rear ends is not more than the width of colter.
The running gear includes driven wheel, and the both ends of the shaft of the driven wheel is mounted on scaffold, described
The other end of scaffold hingedly on the rack, and is provided with damping device between two scaffolds, and one end of the shaft is also
It is provided with chain drum, the chain drum is connect by chain drive with the connection roller of the tingia feed device on fertilizer applicator, described
Shaft the other end be provided with make driven wheel can only toward a direction rotation ratchet device；
The discharge port of the hopper is equipped with the fertilising quantity regulating device to control discharge port size.
The fertilising quantity regulating device includes plate, dose adjusting knob and lead screw, and the plate is arranged in hopper
Between discharge port and the feed inlet of tingia feeding port, one end of the plate is provided with the threaded hole of one with lead screw cooperation, institute
The dose adjusting knob stated is installed on the support frame, and dose adjusting knob is connect with lead screw.
The discharge port of the tingia feeding port is provided with a conical discharge port, and the feed pipe is mounted on taper discharging
The discharge end of mouth.
The anchor ear device includes backing plate A, backing plate B and U-bolt, and the backing plate A, the upper and lower ends of backing plate B are equal
The through-hole passed through to U-bolt is offered, for the fixed frame against on the rack, the backing plate A is located at fixed frame
Outside, backing plate B are located at the outside of rack, and the backing plate A is connected with backing plate B by U-bolt, and U-bolt is by fixed frame
Locking.
The colter front top is provided with a wheel shaft, and a point native lap guard wheel is rotatably mounted on wheel shaft, and is being taken turns
The limited block for preventing point native lap guard wheel from taking off axis is installed at the top of axis.
The ratchet device includes fluted disc, ratchet, pawl and detent spring, is uniformly opened on the outer circle anchor ring of the fluted disc
Equipped with groove, one end of the groove is provided with curved hook portion, and one end of the pawl is provided with to be cooperated with curved hook portion
Arc block, and the click-fit, in groove, the other end of the pawl is equipped with detent spring, the detent spring
The other end be mounted in groove, the pawl is located in the ratchet slot of ratchet.
The pawl is three, and is evenly distributed on ratchet.
The hitch frame has three support legs, and three support legs are fixedly mounted on the rack.
The invention has the following advantages that the size of the invention that hopper discharge port is controlled by dose adjusting knob, and
It is matched with tingia velocity of rotation, to realize the adjusting of speed fertilizer dose, and the outer rounded ends of tingia are sent with tingia
The side wall of material mouth matches, and can play the role of closed pass wind, and every rotation is primary, can all send the intracavitary air pressure of feeding to feeding
Pipe, so that feed pipe is conveyed with continual positive pressure, so that fertilizer can be in the dual work of self weight and positive pressure
Enter the slot that applies fertilizer with lower, realizes uniform of application, and the fertilizer in feed pipe is not in blocking under the action of positive pressure, is solved
The technical problem of existing fertilizer conveying blocking；And it can be realized and loosen the soil, be provided with covering device, can will be turned over after fertilising
Soil out covers in fertilising slot, realizes earthing, and covering device is provided with damping spring, can reduce frame vibration to covering
The influence of native disk, while covering disk can also be made to surmount obstacles, avoids covering disk from being blocked by obstacle, and ploughshare loosens the soil depth
Degree is easily adjusted, and by loosening anchor ear device, the spring adjusted on fixed frame be can be realized；Driven wheel turns with traction device
It is dynamic, and power is sent to tingia feed device by chain by driven wheel, so that the fertilising speed and traction device of fertilizer
Hauling speed it is directly proportional, to improve the uniformity of fertilising, and only with single power device, reduce energy consumption；If
It is equipped with ratchet device, during traction mechanism is fallen back or is stopped, driven wheel all stops operating, so that tingia feeding
Device unpowered output, therefore cannot achieve fertilizer conveying, so that fertilising stops, to reduce the waste of fertilizer, saving
About fertilising cost.
Detailed description of the invention
Fig. 1 is schematic front view of the invention；
Fig. 2 is right side view of the invention；
Fig. 3 is the installation diagram one of tingia feed device；
Fig. 4 is the installation diagram two of tingia feed device；
Fig. 5 is the scheme of installation of fertilising quantity regulating device；
Fig. 6 is the scheme of installation of tingia feed device；
Fig. 7 is the connection schematic diagram of loosening device and covering device；
Fig. 8 is the scheme of installation of fixed frame；
Fig. 9 is the structural schematic diagram of covering device；
Figure 10 is the structural schematic diagram one of running gear；
Figure 11 is the structural schematic diagram two of running gear；
Figure 12 is the scheme of installation of driven wheel；
Figure 13 is the left view schematic diagram of Figure 12；
Figure 14 is the right side view of Figure 12；
Figure 15 is pawl scheme of installation
In figure, 1- hopper, 2- tingia feeding port, 3- feed pipe, 4- hitch frame, 5- driven wheel, 6- support frame, 7- dose
Adjusting knob, 8- plate, 9- connection roller, 10- tingia, 11- ratchet device, 12- lead screw, 13- wheel shaft, 14- ratchet, 15- limit
Block, 16- rack, 17- fixed frame, 18- colter, 19- ploughshare, 20- points of native lap guard wheels, 21- fertilizer inlet connector, 22- chain drum,
23- fluted disc, 24- covering disk, 25- backing plate A, 26- backing plate B, 27-U type bolt, 28- tingia feed device, 29- loosening device,
30- covering device, 31- running gear, 32- damping device, 33- scaffold, 34- detent spring, 35- pawl, 36- groove, 37- spine
Wheel, 38- conical discharge port.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing, and protection scope of the present invention is not limited to as described below:
As shown in Fig. 1 ~ Figure 15, a kind of cultivator-fertilizer, including rack 16 is provided with hitch frame 4 in the rack 16,
Tingia feed device 28, loosening device 29, covering device 30, running gear 31；
In the present embodiment, the tingia feed device 28 includes hopper 1, tingia feeding port 2, feed pipe 3, described
Hopper is mounted in rack 16 by support frame 6, and the tingia feeding port 2 is mounted on the bottom of hopper 1, and the tingia is sent
Connection roller 9 is installed in material mouth 2, multiple equally distributed tingias 10, and tooth are installed on the circumference of the connection roller 9
The peripheral end portion of leaf 10 is matched with the inner sidewall of tingia feeding port 2, and obtaining will not between tingia feed device and tingia feeding port 2
There is air leakage phenomena, the feed end of the feed pipe 3 is mounted on the discharge end of tingia feeding port 2, two adjacent tingias 10
Between cavity be then feeding chamber, therefore in 10 rotation process of tingia, it will constantly to provide a positive air pressure in feed pipe 3,
So that the fertilizer of feed pipe 3 is entered under the double action of self gravity and positive air pressure in fertilising slot, waste material is avoided to exist
Blocking in feed pipe 3, realizes uniform of application.
In the present embodiment, the loosening device 29 includes the fixed frame being fixed in rack 16 by anchor ear device
17, colter 18 and point native lap guard wheel 20, the colter 18 is mounted on the lower end of fixed frame 17, the front end of the colter 18
Bottom is detachably equipped with ploughshare 19, and fertilizer inlet connector 21, point soil are provided at the top of the rear end of the colter 18
Lap guard wheel 20 is arranged in 18 front top of colter, and the discharge end of the feed pipe 3 is connect with fertilizer inlet connector 21, and is being ploughed
First 18 are internally provided with fertilising channel, and further, the anchor ear device includes backing plate A25, backing plate B26 and U-bolt 27,
The upper and lower ends of the backing plate A25, backing plate B26 offer the through-hole passed through to U-bolt 27, the fixed frame 17
It abuts against in rack 16, the backing plate A25 is located at the outside of fixed frame 17, and backing plate B26 is located at the outside of rack 16, described
Backing plate A25 and backing plate B26 is connected by U-bolt 27, and U-bolt 27 locks fixed frame 17, by loose nut, thus
So that anchor ear device loosens, to realize the adjusting of 17 position of fixed frame, to realize the adjusting of 18 position of colter, colter is realized
The adjusting of 18 depth of turning soil, and the adjusting is extremely convenient, only tightening nut is needed to can be realized.
In the present embodiment, the covering device includes two covering disks 24 and a damping crossbeam 14, and described subtracts
Shake crossbeam 14 is connect with 18 rear end of colter, and the covering disk 24 is separately mounted on damping crossbeam 14, two earthing circles
The spacing of 24 front end of disk is greater than the spacing of rear end, and the spacing of two 24 rear ends of covering disk is not more than the width of colter 18,
In the process of walking, covering disk 24 squeezes the soil routed up toward centre to covering disk 24, applies so that soil enters
In fertile slot, earthing work is completed, and the spacing of 24 rear end of covering disk enables the soil routed up no more than the width of colter 18
It is enough to be all coated in fertilising slot, to ensure that the cladding thickness of soil, improve the quality of earthing.
In the present embodiment, the running gear 31 includes driven wheel 5, and the both ends of the shaft of the driven wheel 5 is pacified
Equipped with scaffold 33, the other end of the scaffold 33 is hinged in rack 16, and is provided with and is subtracted between two scaffolds 33
Device 32 is shaken, the damping device 32 includes damping crossbeam damping spring and decoupling rod, and decoupling rod is mounted on the rack, damping bullet
Spring is sleeved on decoupling rod, and decoupling rod is connect with damping crossbeam, and one end of the shaft is additionally provided with chain drum 22, described
Chain drum 22 is connect by chain drive with the connection roller 9 of the tingia feed device 28 on fertilizer applicator, when driven wheel 5 rotates forward
When, driven wheel 5 drives chain drum 22 to rotate, and the rotation of chain drum 22 drives chain rotation, to sending power to tingia feed device 28
Connection roller 9 on, thus realize connection roller and driven wheel 5 rotate synchronously so that the power of traction device passes through driven wheel
It send with chain to tingia feed device, thus realize that the feeding speed of fertilizer is directly proportional to the speed of travel of traction device, thus
It ensure that the fertilising of fertilizer is uniform, the other end of the shaft, which is provided with, makes driven wheel can only be toward the ratchet of direction rotation
Device 11, further, the ratchet device 11 include fluted disc 23, ratchet 37, pawl 35 and detent spring 34, the fluted disc
Groove 36 is uniformly provided on 23 outer circle anchor ring, one end of the groove 36 is provided with curved hook portion, the pawl 35
One end be provided with the arc block with curved hook portion cooperation, and the pawl 35 cooperates the pawl 35 in groove 36
The other end detent spring 34 is installed, the other end of the detent spring 34 is mounted in groove 36, and the pawl 35 is located at
In the ratchet slot of ratchet 37, it is preferred that the pawl 35 is three, and is evenly distributed on ratchet 37, the ratchet dress
Setting 11 can only be such that driven wheel 5 rotates along 4 lead of hitch frame, when ratchet device 11 is rotated away from lead, detent spring
34 will resist ratchet 37, and ratchet 37 is hindered to rotate；
In the present embodiment, the dose that the discharge port of the hopper 1 is equipped with to control discharge port size is adjusted
Device, further, the fertilising quantity regulating device include plate 8, dose adjusting knob 7 and lead screw 12, the plate 8
It is arranged between 1 discharge port of hopper and the feed inlet of tingia feeding port 2, one end of the plate 8 is provided with one and lead screw 12
The threaded hole of cooperation, the dose adjusting knob 7 is mounted on support frame 6, and dose adjusting knob 7 is connect with lead screw 12,
Dose adjusting knob 7 is rotated, to realize that lead screw 12 rotates, to drive plate 8 mobile, when realizing 1 discharge port unit of hopper
Between fertilizer blanking amount adjust, to realize the adjusting of dose.
In the present embodiment, the discharge port of the tingia feeding port 2 is provided with a conical discharge port 38, the feeding
Pipe 3 is mounted on the discharge end of conical discharge port 38, by conical discharge port 11, send so that fertilizer can be entered quickly
In expects pipe 3.
In the present embodiment, 18 front top of colter is provided with a wheel shaft 13, and point native lap guard wheel 20 is rotatable
It is mounted on wheel shaft 13, and the limited block 15 placed point native lap guard wheel 20 and take off axis is installed at the top of wheel shaft 13, point soil is anti-
Soil can be separated around wheel 20 toward both sides, prevent soil from accumulating, and point native lap guard wheel dismounting in the present embodiment is extremely convenient.
In the present embodiment, the hitch frame 4 has three support legs, and three support legs are fixedly mounted on rack
On 16, to ensure that the fixation of hitch frame 2, the power transmission of tractive force ensure that.
The course of work of the invention is as follows: hitch frame is connect with traction device, and such as dilatory locomotive head, then traction device is past
Preceding movement, so that hitch frame is moved along, driven wheel is rotated with traction device at this time, when driven wheel rotates, thus band
Power is input to the connection roller of tingia feed device by chain drive by dynamic chain drum rotation, chain drum, connection roller with it is driven
Wheel rotates synchronously, so that tingia rotates, in tingia rotation process, fertilizer in feeding chamber is sent into feed pipe, then fertile
Material is entered in loosening device by feed pipe, and is sprinkled upon ploughshare work in loosening device and is formed by fertilising slot, is then covered
Fertilising slot is again covered the soil routed up by native device, and realization digs, applies fertilizer, earthing links, so that fertilising efficiency is improved, and
The feeding speed of fertilizer of the present invention and the hauling speed of traction device are directly proportional, and when traction device stops traction or retreats,
Driven wheel stops operating under the action of ratchet device 12, so that tingia feed device 8 is inputted without power, so that fertilising
Machine stops fertilising, saves fertilizer, reduces planting cost.
Claims (9)
1. a kind of cultivator-fertilizer, it is characterised in that: including rack (16), hitch frame (4) are provided in the rack (16),
Tingia feed device (28), loosening device (29), covering device (30), running gear (31)；
The tingia feed device (28) includes hopper (1), tingia feeding port (2), feed pipe (3), and the hopper passes through
Support frame (6) is mounted on rack (16), and the tingia feeding port (2) is mounted on the bottom of hopper (1), and the tingia is sent
Connection roller (9) is installed in material mouth (2), multiple equally distributed tingias are installed on the circumference of the connection roller (9)
(10), and the peripheral end portion of tingia (10) is matched with the inner sidewall of tingia feeding port (2), the charging of the feed pipe (3)
End is mounted on the discharge end of tingia feeding port (2)；
The loosening device (29) include the fixed frame (17) being fixed on by anchor ear device on rack (16), colter (18),
With a point native lap guard wheel (20), the colter (18) is mounted on the lower end of fixed frame (17), the front end bottom of the colter (18)
Portion is detachably equipped with ploughshare (19), is provided with fertilizer inlet connector (21) at the top of the rear end of the colter (18), described
Native lap guard wheel (20) is divided to be arranged in colter (18) front top, the discharge end and fertilizer inlet connector of the feed pipe (3)
(21) it connects, and is internally provided with fertilising channel in colter (18)；
The covering device includes two covering disks (24) and a damping crossbeam (14), the damping crossbeam (14) and plough
The connection of head (18) rear end, the covering disk (24) are separately mounted on damping crossbeam (14), two covering disks (24)
The spacing of front end is greater than the spacing of rear end, and the spacing of two covering disk (24) rear ends is not more than the width of colter (18)；
The running gear (31) includes driven wheel (5), and the both ends of the shaft of the driven wheel (5) is mounted on scaffold
(33), the other end of the scaffold (33) is hinged on rack (16), and is provided with damping between two scaffolds (33)
Device (32), one end of the shaft are additionally provided with chain drum (22), and the chain drum (22) passes through chain drive and fertilizer applicator
On tingia feed device (28) connection roller (9) connection, the other end of the shaft, which is provided with, keeps driven wheel past
The ratchet device (11) of one direction rotation.
2. a kind of cultivator-fertilizer according to claim 1, it is characterised in that: the discharge port of the hopper (1) is installed
There is the fertilising quantity regulating device to control discharge port size.
3. a kind of cultivator-fertilizer according to claim 1, it is characterised in that: the fertilising quantity regulating device includes inserting
Plate (8), dose adjusting knob (7) and lead screw (12), the plate (8) are arranged in hopper (1) discharge port and tingia feeding port
(2) between feed inlet, one end of the plate (8) is provided with the threaded hole of one with lead screw (12) cooperation, the fertilising
Amount adjusting knob (7) is mounted on support frame (6), and dose adjusting knob (7) is connect with lead screw (12).
4. a kind of cultivator-fertilizer according to claim 1, it is characterised in that: the discharging of the tingia feeding port (2)
Mouth is provided with a conical discharge port (38), and the feed pipe (3) is mounted on the discharge end of conical discharge port (38).
5. a kind of cultivator-fertilizer according to claim 1, it is characterised in that: the anchor ear device includes backing plate A
(25), backing plate B(26) and U-bolt (27), the backing plate A(25), backing plate B(26) upper and lower ends offer to U
The through-hole that type bolt (27) passes through, the fixed frame (17) abut against on rack (16), the backing plate A(25) it is located at and fixes
The outside of frame (17), backing plate B(26) it is located at the outside of rack (16), the backing plate A(25) and backing plate B(26) pass through U-shaped spiral shell
Bolt (27) connection, and U-bolt (27) locks fixed frame (17).
6. a kind of cultivator-fertilizer according to claim 1, it is characterised in that: colter (18) the front top setting
There are a wheel shaft (13), a point native lap guard wheel (20) is rotatably mounted on wheel shaft (13), and is equipped at the top of wheel shaft (13)
Prevent point native lap guard wheel (20) from taking off the limited block (15) of axis.
7. a kind of cultivator-fertilizer according to claim 1, it is characterised in that: the ratchet device (11) includes fluted disc
(23), ratchet (37), pawl (35) and detent spring (34) are uniformly provided with groove on the outer circle anchor ring of the fluted disc (23)
(36), one end of the groove (36) is provided with curved hook portion, and one end of the pawl (35) is provided with and curved hook portion
The arc block of cooperation, and pawl (35) cooperation, in groove (36), the other end of the pawl (35) is equipped with spine
Pawl spring (34), the other end of the detent spring (34) are mounted in groove (36), and the pawl (35) is located at ratchet (37)
Ratchet slot in.
8. a kind of cultivator-fertilizer according to claim 7, it is characterised in that: the pawl (35) is three, and
It is even to be distributed on ratchet (37).
9. a kind of cultivator-fertilizer according to claim 1, it is characterised in that: the hitch frame (4) has three branch
Support foot, and three support legs are fixedly mounted on rack (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610952638.4A CN106508222B (en) | 2016-11-03 | 2016-11-03 | A kind of cultivator-fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610952638.4A CN106508222B (en) | 2016-11-03 | 2016-11-03 | A kind of cultivator-fertilizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106508222A CN106508222A (en) | 2017-03-22 |
| CN106508222B true CN106508222B (en) | 2019-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610952638.4A Active CN106508222B (en) | 2016-11-03 | 2016-11-03 | A kind of cultivator-fertilizer |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107409573A (en) * | 2017-05-10 | 2017-12-01 | 邬天喜 | One kind fertilising stroller |
| CN108156908B (en) * | 2017-12-26 | 2020-05-22 | 中国农业大学 | Seed metering amount adjusting device of miniature potato seeder |
| CN109673250A (en) * | 2019-02-18 | 2019-04-26 | 安徽省阜阳市盛大机械有限公司 | A kind of fertilising chopper |
| CN111837483B (en) * | 2020-08-20 | 2023-08-11 | 湛江市恒发农业科技有限公司 | Fertilizing equipment and fertilizing method for agricultural machinery |
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| CN2110341U (en) * | 1991-03-09 | 1992-07-22 | 内蒙古巴盟耕作机具研究室 | Multifunctional general machine for seeding, respectively applying seed and manure and additional manuring of intertilling |
| JPH06209614A (en) * | 1992-11-30 | 1994-08-02 | Minoru Sangyo Kk | Direct sowing machine |
| CN2269701Y (en) * | 1996-12-11 | 1997-12-10 | 杨德清 | Cultivator fertilizer |
| CN201243451Y (en) * | 2008-08-19 | 2009-05-27 | 马绍民 | Multifunctional cultivating fertilizer applicator |
| CN201479561U (en) * | 2009-07-02 | 2010-05-26 | 许培森 | Small-sized intertill seeding fertilizer applicator |
| CN105659988A (en) * | 2016-03-25 | 2016-06-15 | 青岛农业大学 | High-density cotton sowing machine |
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2016
- 2016-11-03 CN CN201610952638.4A patent/CN106508222B/en active Active
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