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CN107333501B - One kind is used for subsoil application device - Google Patents

One kind is used for subsoil application device Download PDF

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Publication number
CN107333501B
CN107333501B CN201710693536.XA CN201710693536A CN107333501B CN 107333501 B CN107333501 B CN 107333501B CN 201710693536 A CN201710693536 A CN 201710693536A CN 107333501 B CN107333501 B CN 107333501B
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CN
China
Prior art keywords
right sides
accommodating groove
extended
lifter plate
rotating bar
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.)
Active
Application number
CN201710693536.XA
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Chinese (zh)
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CN107333501A (en
Inventor
邹蒙生
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hubei Baojun Agricultural Technology Co ltd
Original Assignee
MENGCHENG YUTIAN MACHINERY CO Ltd
Priority date (The priority date 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 date listed.)
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Application filed by MENGCHENG YUTIAN MACHINERY CO Ltd filed Critical MENGCHENG YUTIAN MACHINERY CO Ltd
Priority to CN201710693536.XA priority Critical patent/CN107333501B/en
Publication of CN107333501A publication Critical patent/CN107333501A/en
Application granted granted Critical
Publication of CN107333501B publication Critical patent/CN107333501B/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C15/00Fertiliser distributors
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C5/00Making or covering furrows or holes for sowing, planting or manuring
    • A01C5/04Machines for making or covering holes for sowing or planting
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/20Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
    • Y02P60/21Dinitrogen 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

The invention discloses one kind to be used for subsoil application device, including passage car body and the confession fertilizer box mounted on passage car body top, for being equipped with accommodating groove in the passage vehicle bottom end face immediately below fertilizer box, commissioning pipe extended up and down is installed in accommodating groove inner roof wall, the bottom of the tube that feeds intake extended segment is stretched into accommodating groove, guide groove is arranged in left and right sides inner wall in accommodating groove lower lateral section, the lifter plate that both sides are extended to the left and right is equipped in accommodating groove between the guide groove of the left and right sides, extending end is respectively protruding into the guide groove of the left and right sides at left and right sides of lifter plate, the first threaded rod for being connected with lifter plate thread fitting and being extended up and down is equipped in the guide groove of the left and right sides, first threaded rod top end is connected with the first motor, lifter plate in accommodating groove, which is rotatably assorted, connects punching rotating bar extended up and down;The configuration of the present invention is simple, easy to operate, improve work efficiency and apply fertilizer efficiency, and reduction is worked, and improves the yield of agriculture plant.

Description

One kind is used for subsoil application device
Technical field
The present invention relates to the fertilizing equipment fields of agricultural machinery, are specifically that one kind is used for subsoil application device.
Background technology
At present during agriculture plant production, fertilising link is most of to spread shallow fertilization mode along manually hand always, Not only dose is big for this fertilization mode, but also fertilizer is unevenly distributed in field, directly influences the yield of agriculture plant;Simultaneously Shallow fertilization mode be easy to cause fertilizer loss, and the fertilizer of loss there are problems that seriously polluting environment, and people are native to ensure The nutrition supply and demand of earth, all using artificial ditching broadcast application mode, work is heavy, and efficiency is low, and fertilising becomes comparatively laborious, and cannot The soil layer deep apart from ground applies fertilizer, and wastes substantial amounts of man power and material.
The content of the invention
The technical problems to be solved by the invention are to provide one kind for subsoil application device, can solve above-mentioned present The problem of in technology.
The present invention is achieved through the following technical solutions:One kind of the present invention is for subsoil application device, including pushing away Move car body and the confession fertilizer box mounted on the passage car body top, it is characterised in that:It is described for pushing away described in immediately below fertilizer box It moves and accommodating groove is equipped in vehicle bottom end face, commissioning pipe extended up and down is installed in the accommodating groove inner roof wall, it is described The bottom of the tube that feeds intake extended segment is stretched into the accommodating groove, is arranged with and is led in the left and right sides inner wall in the accommodating groove lower lateral section To slot, the lifter plate that both sides are extended to the left and right is equipped in the accommodating groove between the guide groove of the left and right sides, it is described Extending end is respectively protruding into the guide groove of the left and right sides at left and right sides of lifter plate, is equipped in the guide groove of the left and right sides The first threaded rod for being connected with the lifter plate thread fitting and being extended up and down, the first threaded rod top end and first Motor is connected, and the lifter plate in the accommodating groove, which is rotatably assorted, connects punching rotating bar extended up and down, institute It states and the transitional pore for upwardly extending setting is equipped in punching rotating bar, the transitional pore connects with the tube outer surface transition cooperation that feeds intake It connects, the transitional pore bottom right is equipped with the discharge hole of the outer end face on the right side of the punching rotating bar, the discharge hole top The punching rotating bar in be equipped with and upwardly extend the sliding cavity of setting, extending end is equipped with through described at the top of the sliding cavity The straight slot of rotating bar its right end face is punched, the baffler being slidably matched is equipped in the sliding cavity, is equipped at the top of the baffler Top pressure spring, the straight slot is interior to be equipped with the guide pad being fixedly connected with the baffler top right side outer surface being slidably matched, The guide pad is stretched out away from the baffler one side outside the punching rotating bar its right end face, the liter in the accommodating groove Plate over top is dropped to be equipped with to the perforating mechanism with the punching rotating bar mating connection and with the guide pad to match somebody with somebody Close the fertilizing mechanism of connection.
Preferably technical solution, described for being equipped with the fertile chamber of storage in fertilizer box, the described of storage fertile bottom of chamber portion supplies fertilizer box Inside it is connected equipped with barrier chamber, the barrier intracavitary, which is rotatably assorted, is connected with barrier disk, and the barrier bottom of chamber portion, which is connected, to be equipped with It extends downwardly and runs through the relief hole of the fertilizer bottom end surface, the extended branch in left and right is equipped at the top of the fertile intracavitary of storage Dagger, support column left and right sides end are fixedly connected respectively with inner wall at left and right sides of the fertile chamber of the storage, the support column bottom Stirring motor is installed in end surface, the stirring motor bottom is connected with the blender for extending downwardly setting, the confession Be equipped with protective cover at the top of fertilizer box, at the top of the commissioning pipe extended segment through the passage car body top end face and with the relief hole Bottom end is connected setting.
Preferably technical solution, the barrier disk rear side end are connected with rotatable parts, above and below the barrier disk Intercepting groove is arranged in the outer surface of both sides.
Preferably technical solution, the punching that the straight slot is located above the lifter plate rotate rod outer surface On, the punching rotating bar bottom end is installed with drill bit.
Preferably technical solution, the perforating mechanism include it is circumferential be installed in the guide pad and the lifter plate it Between the punching rotate ring gear on rod outer surface, ring gear right-hand end engagement is connected with gear, the gear bottom with Second motor is connected, and second outer surface of motor is in the lifter plate top end surface below the gear and solid Fixed connection.
Preferably technical solution, the fertilizing mechanism include symmetrical be installed in the accommodating groove and positioned at institute The adjusting rod of the lifter plate top end surface outside at left and right sides of perforating mechanism is stated, the left and right sides adjusting rod opposite side is symmetrical Equipped with sliding groove is adjusted, described adjust is equipped with the second extended up and down threaded rod, the second threaded rod bottom in sliding groove Portion's extending end is connected with regulation motor, and the punching between the guide pad and the ring gear is rotated on rod outer surface Transition is connected with the lift adjustment plate that both sides to the left and right are extended, the extending end at left and right sides of the lift adjustment plate The left and right sides the second threaded rod thread fitting adjusted in sliding groove and in the adjusting sliding groove is respectively protruding into connect It connects.
The beneficial effects of the invention are as follows:
1. be rotatably assorted the punching rotating bar being extended above and below connection by the lifter plate in accommodating groove, rotating bar is punched The transitional pore for upwardly extending setting, transitional pore and the tube outer surface transition mating connection that feeds intake inside are set, transitional pore bottom right, which is set, to be passed through Wear the discharge hole of outer end face on the right side of punching rotating bar, the lifter plate over top in accommodating groove set to punching rotating bar cooperation The perforating mechanism of connection and the fertilizing mechanism to be connected with guide pad are rotated and beaten so as to fulfill punching rotating bar The automatic lifting punching work of hole rotating bar.
2. the sliding cavity of setting is upwardly extended by being set in the punching rotating bar at the top of discharge hole, extension at the top of sliding cavity End sets the straight slot through punching rotating bar its right end face, and sliding connection baffler is set in sliding cavity, is set at the top of baffler Top pressure spring sets the guide pad that sliding connection is fixedly connected with baffler top right side outer surface in straight slot, and guide pad is remote It stretches out outside punching rotating bar its right end face from baffler one side, is connected by baffler bottom stage and discharge hole, realized anti- Only soil enters in discharge hole during drilling operation, results in blockage, and leads to not work of normally applying fertilizer, meanwhile, by discharge hole Baffler completely away from discharge hole, realization automatically controls subsoil application work.
3. the configuration of the present invention is simple, easy to operate, it can realize and automatically control deep layer punching work, while can realize automatic control Subsoil application operation processed, improve work efficiency and apply fertilizer efficiency, and reduction is worked, and enhances the absorption energy of soil nutrient Power reduces fertilizer waste and is lost in, substantially increases the yield and benefit of agriculture plant.
Description of the drawings
For ease of explanation, the present invention is described in detail by following specific embodiment and attached drawing.
Fig. 1 is one kind of the present invention for overall structure diagram outside subsoil application device;
Fig. 2 is one kind of the present invention for overall structure diagram inside subsoil application device;
Fig. 3 is partial enlargement structural representation in Fig. 2 of the invention;
Structure diagram when Fig. 4 is a kind of punching for subsoil application device of the present invention;
Structure diagram when Fig. 5 is a kind of fertilising for subsoil application device of the present invention.
Specific embodiment
As Figure 1-Figure 5, one kind of the invention is used for subsoil application device, including passage car body 5 and mounted on institute State the confession fertilizer box 6 at 5 top of passage car body, it is characterised in that:5 bottom end face of passage car body for immediately below fertilizer box 6 It is interior to be equipped with accommodating groove 51, commissioning pipe 52 extended up and down, the commissioning pipe 52 are installed in 51 inner roof wall of accommodating groove Bottom extended segment is stretched into the accommodating groove 51, and guiding is arranged in the left and right sides inner wall in 51 lower lateral section of accommodating groove Slot 53 is equipped with the lifter plate that both sides are extended to the left and right in the accommodating groove 51 between the guide groove 53 of the left and right sides 54,54 left and right sides extending end of lifter plate is respectively protruding into the guide groove 53 of the left and right sides, is led described in the left and right sides It is equipped with and is connected with 54 thread fitting of lifter plate and the first extended up and down threaded rod 531 into slot 53, described the One threaded rod, 531 top end is connected with the first motor 532,54 company of being rotatably assorted of the lifter plate in the accommodating groove 51 Lower extended punching rotating bar 55 is connected, the transitional pore 551 for upwardly extending setting, institute are equipped in the punching rotating bar 55 It states transitional pore 551 to be connected with the 52 outer surface transition of commissioning pipe, 551 bottom right of transitional pore is equipped with through described Punch the discharge hole 552 of 55 right side outer end face of rotating bar, be equipped in the punching rotating bar 55 at 552 top of the discharge hole to Upper extended sliding cavity 553, the 553 top extending end of sliding cavity are equipped with through punching 55 right-hand end of rotating bar The straight slot 554 in face, the sliding cavity 553 is interior to be equipped with the baffler 5531 being slidably matched, and 5531 top of baffler is equipped with top Pressing spring 5532, the straight slot 554 is interior to be fixedly connected equipped with what is be slidably matched with the 5531 top right side outer surface of baffler Guide pad 5541, the guide pad 5541 away from 5531 one side of baffler stretch out it is described punching 55 its right end face of rotating bar Outside, 54 over top of the lifter plate in the accommodating groove 51 is equipped with to beat with what the punching rotating bar 55 was connected Holes mechanism and the fertilizing mechanism to be connected with the guide pad 5541.
Valuably, it is described for supplying in fertilizer box 6 to be connected equipped with the fertile chamber 61 of storage, the described of fertile 61 bottom of chamber of storage in fertilizer box 6 It is logical to be equipped with barrier chamber 62, it is rotatably assorted in the barrier chamber 62 and is connected with barrier disk 621,62 bottom of the barrier chamber, which is connected, to be set Have and extend downwardly and through the relief hole 65 for 6 bottom end face of fertilizer box, 61 inner top of the fertile chamber of storage is equipped with left and right and extends The support column 63 of setting, 61 left and right sides inner wall of chamber fertile with the storage fixes company respectively for 63 left and right sides end of support column It connects, stirring motor 631 is installed in 63 bottom end face of support column, 631 bottom of stirring motor is connected with downwards Extended blender 632, described to be equipped with protective cover 64 for 6 top of fertilizer box, institute is run through in the 52 top extended segment of commissioning pipe Passage 5 top end surface of car body and the setting that is connected with 65 bottom end of relief hole are stated, it will be in the fertile chamber 61 of storage so as to automatically control Fertilizer by stirring motor 631 blender 632 is driven to stir rotation work, that realizes before fertilizer fertilising quick is mixed work Make, improve mixing uniformity, it is time saving and energy saving.
Valuably, barrier 621 rear side end of disk is connected with rotatable parts, and about 621 both sides for the barrier disk Intercepting groove 622 is arranged in outer surface, work is obstructed automatically so as to fulfill fertilizer, improves fertilising efficiency and accuracy, together When prevent fertilising block.
Valuably, the straight slot 554 is located on 55 outer surface of punching rotating bar of 54 top of lifter plate, described Punching 55 bottom end of rotating bar is installed with drill bit 558.
Valuably, the perforating mechanism includes the circumferential institute being installed between the guide pad 5541 and the lifter plate 54 The ring gear 555 on 55 outer surface of punching rotating bar is stated, 555 right-hand end of the ring gear engagement is connected with gear 556, the gear 556 bottoms are connected with the second motor 557, and 557 outer surface of the second motor is embedded in the liter of 556 lower section of gear It in drop 54 top end surface of plate and is fixedly connected, so as to fulfill punching 55 rotation work of rotating bar is automatically controlled, while is turned by punching Lever 55 drives drill bit 558 to realize quick punching work.
Valuably, the fertilizing mechanism includes symmetrical be installed in the accommodating groove 51 and positioned at the perforating mechanism The adjusting rod 56 of 54 top end surface of the lifter plate outside the left and right sides, the left and right sides 56 opposite side of adjusting rod are arranged with Sliding groove 561 is adjusted, described adjust is equipped with the second extended up and down threaded rod 562, second screw thread in sliding groove 561 562 bottom extending end of bar is connected with regulation motor 563, described between the guide pad 5541 and the ring gear 555 Transition is connected with the lift adjustment plate 564 that both sides to the left and right are extended, the lifting on 55 outer surface of punching rotating bar The extending end of 564 left and right sides of adjustable plate is respectively protruding into the adjusting sliding groove 561 of the left and right sides and described adjust is slided 562 thread fitting of the second threaded rod connection in slot 561, by automatically controlling the lifting work of baffler 5531, is realized The unlatching of discharge hole 552 and closing work so as to fulfill protected working when applying fertilizer and punching, by protected working, are prevented Soil plug discharge hole 552, leads to not work of normally applying fertilizer when only punching.
During original state, top position that lifter plate 54 is made to be located in guide groove 53 first, at this point, by 54 band of lifter plate Dynamic punching 55 top end surface of rotating bar is abutted against with 51 inner roof wall of accommodating groove, meanwhile, make the brill of 55 bottom end of punching rotating bar First 558 are fully inserted into accommodating groove 51, at this point, the commissioning pipe 52 in accommodating groove 51 utmostly stretches into transitional pore 551 and mistake Mating connection is crossed, meanwhile, baffler 5531 is subject to the pressure on top surface of top pressure spring 5532, makes 5531 bottom end maximum journey of baffler Degree stretches into discharge hole 552 and makes to abut against with 552 inner bottom wall of discharge hole with 5531 bottom end end face of baffler, at this point, resistance Partition plate 5531 drives guide pad 5541 to be located at the lowest position in straight slot 554, meanwhile, lift adjustment plate 564, which is located to adjust, to be slided Lowest position in dynamic slot 561, at this point, the intercepting groove 622 at 621 top of barrier disk is in opposite shape with fertile 61 bottom of chamber of storage State, meanwhile, intercepting groove 622 and 65 top of relief hole of 621 bottom of barrier disk are in relative status.
When subsoil application is needed to work, it will be punched first for the protective cover 64 at 6 top of fertilizer box, then fertilizer mixed and pours into confession In storage fertilizer chamber 61 in fertilizer box 6, then by stirring motor 631 blender 632 is controlled to stir rotation work, realized to the fertile chamber of storage Fertilizer uniform stirring work in 61, after the completion of stirring, controls stirring motor 631 to stop operating, then passes through passage at this time Car body 5, which is moved to, to be needed at fertilising, then by the second motor 557 gear 556 is controlled to rotate, meanwhile, pass through the first motor 532 The first threaded rod 531 is controlled to rotate, and then 55 turns of punching rotating bar on ring gear 555 and ring gear 555 is driven by gear 556 It is dynamic, meanwhile, by the first threaded rod 531 lifter plate 54 is driven gradually to be slided along 53 bottom direction of guide groove, at this point, rotating punching The punching rotating bar 55 of 558 top of drill bit 558 and drill bit of 55 bottom of bar is gradually stretched out outside passage 5 bottom end face of car body, and Drill bit 558 is made to move closer to the ground that needs apply fertilizer, until lifter plate 54 as shown in Figure 4 is moved to the bottommost in guide groove 53 During position, at this point, punching 55 bottom stage of rotating bar and drill bit 558 are utmostly stretched out outside passage 5 bottom end face of car body, together When, drill bit 558 is made utmostly to stretch into ground, at this point, the first motor 532 of control and the second motor 557 stop operating, so By regulation motor 563 the second threaded rod 562 is controlled to rotate afterwards, 564 gradual edge of lift adjustment plate is driven by the second threaded rod 562 It adjusts 561 top-direction of sliding groove to slide, until 564 top end surface of lift adjustment plate is with stretching out outside 55 outer surface of punching rotating bar 5541 bottom end face of guide pad abut against, continue through the second threaded rod 562 and lift adjustment plate 564 driven gradually to slide along adjusting Dynamic 561 top-direction of slot is slided, at this point, make guide pad 5541 drive baffler 5531 overcome the pressure on top surface of top pressure spring 5532 by Gradually upward sliding, until when guide pad 5541 as shown in Figure 5 is moved to the top position in straight slot 554, at this point, making baffler Then 5531 bottom ends control barrier disk 621 to rotate 180 degree, make barrier completely away from discharge hole 552 by rotatable parts 621 intercepting groove 622 of the top equipped with fertilizer of disk turns to 65 top position of relief hole and in relative status, meanwhile, obstruct disk The intercepting groove 622 of 621 bottoms turns to fertile 61 bottom position of chamber of storage and in relative status, at this point, top is equipped with the resistance of fertilizer Fertilizer in separate slot 622 is fallen by relief hole 65 in commissioning pipe 52, then falls into transitional pore 551 by commissioning pipe 52, finally By realizing fertilising work outside the discharge punching rotating bar 55 of discharge hole 552 of 551 bottom of transitional pore, then by controlling to adjust electricity Machine 563 inverts, and lift adjustment plate 564 is made to be moved to the initial position adjusted in sliding groove 561, meanwhile, baffler 5531 is subject to The pressure on top surface of top pressure spring 5532 makes 5531 bottom stage of baffler utmostly stretch into discharge hole 552 again, at this point, making resistance Partition plate 5531 drives guide pad 5541 to re-move to the lowest position in straight slot 554, then by controlling the first motor 532 Reversion, the top position that lifter plate 54 is made to be moved in guide groove 53 are driven punching rotating bar 55 by lifter plate 54 and are beaten The drill bit 558 of 55 bottom of hole rotating bar recovers to initial position.
The beneficial effects of the invention are as follows:
1. be rotatably assorted the punching rotating bar being extended above and below connection by the lifter plate in accommodating groove, rotating bar is punched The transitional pore for upwardly extending setting, transitional pore and the tube outer surface transition mating connection that feeds intake inside are set, transitional pore bottom right, which is set, to be passed through Wear the discharge hole of outer end face on the right side of punching rotating bar, the lifter plate over top in accommodating groove set to punching rotating bar cooperation The perforating mechanism of connection and the fertilizing mechanism to be connected with guide pad are rotated and beaten so as to fulfill punching rotating bar The automatic lifting punching work of hole rotating bar.
2. the sliding cavity of setting is upwardly extended by being set in the punching rotating bar at the top of discharge hole, extension at the top of sliding cavity End sets the straight slot through punching rotating bar its right end face, and sliding connection baffler is set in sliding cavity, is set at the top of baffler Top pressure spring sets the guide pad that sliding connection is fixedly connected with baffler top right side outer surface in straight slot, and guide pad is remote It stretches out outside punching rotating bar its right end face from baffler one side, is connected by baffler bottom stage and discharge hole, realized anti- Only soil enters in discharge hole during drilling operation, results in blockage, and leads to not work of normally applying fertilizer, meanwhile, by discharge hole Baffler completely away from discharge hole, realization automatically controls subsoil application work.
3. the configuration of the present invention is simple, easy to operate, it can realize and automatically control deep layer punching work, while can realize automatic control Subsoil application operation processed, improve work efficiency and apply fertilizer efficiency, and reduction is worked, and enhances the absorption energy of soil nutrient Power reduces fertilizer waste and is lost in, substantially increases the yield and benefit of agriculture plant.
The above description is merely a specific embodiment, but protection scope of the present invention is not limited thereto, any The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, it is of the invention Protection domain should be determined by the scope of protection defined in the claims.

Claims (6)

1. one kind is for subsoil application device, including passage car body and the confession fertilizer box mounted on passage car body top, feature It is:For being equipped with accommodating groove in the passage vehicle bottom end face immediately below fertilizer box, extension up and down is installed in accommodating groove inner roof wall The commissioning pipe of setting, the bottom of the tube that feeds intake extended segment are stretched into accommodating groove, symmetrical in the left and right sides inner wall in accommodating groove lower lateral section Equipped with guide groove, the lifter plate that both sides are extended to the left and right, lifter plate are equipped in the accommodating groove between the guide groove of the left and right sides Left and right sides extending end is respectively protruding into the guide groove of the left and right sides, is equipped in the guide groove of the left and right sides and is matched somebody with somebody with lifter plate screw thread Connection and the first extended up and down threaded rod are closed, the first threaded rod top end is connected with the first motor, in accommodating groove Lifter plate be rotatably assorted connection extended punching rotating bar up and down, be equipped with the mistake for upwardly extending setting in punching rotating bar Hole is crossed, transitional pore and the tube outer surface transition mating connection that feeds intake, transitional pore bottom right are equipped with outer on the right side of punching rotating bar The discharge hole of end face, is equipped with the sliding cavity for upwardly extending setting in the punching rotating bar at the top of discharge hole, extension at the top of sliding cavity Equipped with the straight slot through punching rotating bar its right end face, sliding cavity is interior to be equipped with the baffler being slidably matched, baffler top for end The guide pad being fixedly connected with baffler top right side outer surface being slidably matched is equipped with equipped with top pressure spring, in straight slot, is oriented to Block is stretched out away from baffler one side outside punching rotating bar its right end face, and the lifter plate over top in accommodating groove is equipped with to beating The perforating mechanism that hole rotating bar is connected and the fertilizing mechanism to be connected with guide pad.
It is 2. according to claim 1 a kind of for subsoil application device, it is characterised in that:It is described fertile for being equipped with storage in fertilizer box Chamber, the described of storage fertile bottom of chamber portion are equipped with barrier chamber for being connected in fertilizer box, and the barrier intracavitary, which is rotatably assorted, is connected with resistance Every disk, the barrier bottom of chamber portion, which is connected to be equipped with, to be extended downwardly and through the relief hole of the fertilizer bottom end surface, the storage Fertile intracavitary top is equipped with the extended support column in left and right, and fertile chamber or so is stored up in end with described respectively at left and right sides of the support column Both sides inner wall is fixedly connected, and stirring motor is installed in the support column bottom end face, and the stirring motor bottom is connected There is the blender for extending downwardly setting, the fertilizer box top is equipped with protective cover, and extended segment is through described at the top of the commissioning pipe Elapse car body top end face and the setting that is connected with the relief hole bottom end.
It is 3. according to claim 2 a kind of for subsoil application device, it is characterised in that:The barrier disk rear side end is with turning Dynamic component is connected, and intercepting groove is arranged in the outer surface of both sides above and below the barrier disk.
It is 4. according to claim 1 a kind of for subsoil application device, it is characterised in that:The straight slot is located at the lifting The punching above plate is rotated on rod outer surface, and the punching rotating bar bottom end is installed with drill bit.
It is 5. according to claim 1 a kind of for subsoil application device, it is characterised in that:The perforating mechanism includes circumferential The ring gear being installed on the punching rotation rod outer surface between the guide pad and the lifter plate, the ring gear right-hand end Engagement is connected with gear, and the gear bottom is connected with the second motor, and second outer surface of motor is embedded in the gear In the lifter plate top end surface of lower section and it is fixedly connected.
It is 6. according to claim 5 a kind of for subsoil application device, it is characterised in that:The fertilizing mechanism includes left and right Symmetrically it is installed in the adjusting of the lifter plate top end surface in the accommodating groove and outside the perforating mechanism left and right sides Bar, the left and right sides adjusting rod opposite side are arranged with adjusting sliding groove, and being equipped with extension up and down in the adjusting sliding groove sets The second threaded rod put, the second threaded rod bottom extending end and regulation motor are connected, the guide pad with it is described The punching between ring gear rotates transition on rod outer surface and is connected with the lift adjustment plate that both sides to the left and right are extended, Extending end at left and right sides of the lift adjustment plate is respectively protruding into the adjusting sliding groove of the left and right sides and described adjust is slided The second threaded rod thread fitting connection in dynamic slot.
CN201710693536.XA 2017-08-14 2017-08-14 One kind is used for subsoil application device Active CN107333501B (en)

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Publication number Priority date Publication date Assignee Title
CN112534992B (en) * 2020-12-24 2022-01-14 赣州市农机化研究所 Self-propelled tobacco crop planting and hole-digging fertilizing equipment

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