CN114531977A - Ridging and earthing device capable of being adjusted and controlled in self-adaptive mode - Google Patents
Ridging and earthing device capable of being adjusted and controlled in self-adaptive mode Download PDFInfo
- Publication number
- CN114531977A CN114531977A CN202210160770.7A CN202210160770A CN114531977A CN 114531977 A CN114531977 A CN 114531977A CN 202210160770 A CN202210160770 A CN 202210160770A CN 114531977 A CN114531977 A CN 114531977A
- Authority
- CN
- China
- Prior art keywords
- soil
- ridging
- wheel cover
- soil crushing
- column
- 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.)
- Granted
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/02—Combined machines with two or more soil-working tools of different kind
- A01B49/022—Combined machines with two or more soil-working tools of different kind at least one tool being actively driven
-
- 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
- Y02P60/14—Measures for saving energy, e.g. in green houses
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a ridging and soil covering device capable of being adaptively adjusted and controlled, which comprises a traction frame pulled by an external driving device, wherein a ridging plough, a soil crushing mechanism and a soil covering wheel disc are sequentially arranged on the traction frame according to the movement direction of the traction frame; the soil crushing mechanism comprises at least one pair of soil guide frames symmetrically connected to the traction frame, guide channels are arranged in the soil guide frames, the soil crushing interval of the soil crushing rod can be automatically adjusted through the soil crushing wheel cover and the poking post sleeve, soil which is difficult to crush is cleared, and the concrete work of the soil crushing mechanism is that when the soil crushing wheel cover rotates along with the rotating ring, adjacent soil crushing posts crush soil which enters the inner side of the rotating ring and clamp the soil which is difficult to crush, and the poking post sleeve pokes the end parts of the soil crushing posts to increase gaps between the adjacent soil crushing posts, so that the soil which is difficult to crush enters the soil crushing wheel cover, and large-volume and difficult-to-crush soil cannot easily appear in the soil which is pushed by the covered soil wheel disc to perform soil covering action.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to a ridging and soil covering device capable of being adjusted and controlled in a self-adaptive mode.
Background
Ridging is an important process in agricultural soil cultivation, can turn over to the surface through the soil to the soil bottom of soil plough layer, fully accept the sun insolate, reach the purpose of effectively killing parasitism at secret pest, thereby the use of pesticide significantly reduces, the ridger also should be transported and grows this moment, the ridger mainly is applicable to potato class, beans, the post-cultivation ridging operation of vegetables, the ridger has the ridge distance, the ridge height, the ridging line number, angular adjustment is convenient, supporting range is wide, adaptability is strong etc. characteristics, and the growth in-process of some plants receives the influence of external temperature difference round the clock and soil water content easily, consequently need carry out the tectorial membrane to it after the ridging, then carry out the earthing, make the plastic film compactness than good, be difficult to be scraped by the strong wind, improve tectorial membrane efficiency.
The prior ridging and soil covering device is more, for example, the invention patent with the application number of CN201710686472.0 discloses an adjustable ridging and soil covering device of a ridging machine, and the ridging, soil smashing and soil covering processes of a soil are realized by arranging the ridging device, the soil smashing device, the conveying device and the soil covering device, so that manpower is saved, the soil covering height and distance are adjusted by arranging the soil covering adjusting device, a better soil covering effect is achieved, and the ridging and soil covering device is worthy of popularization.
However, such an operation has limitations when large-sized stone and soil blocks exist in soil facing a furrow, for example, after the large-sized stone and soil blocks are ploughed out by the ridging device, the large-sized stone and soil blocks are easily clamped on the soil breaking device, so that the soil breaking effect of the soil breaking device is affected, specifically, when the large-sized stone and soil blocks in the furrow are removed, one or more stones are clamped between soil breaking rods in the soil breaking device, so that subsequent stone and soil blocks are difficult to break, and the stone and soil blocks are easily pressed on crops in the soil covering action.
Therefore, the ridging earthing device in the prior art can not solve the problem that large-volume stone and soil blocks are difficult to clear from furrows.
Disclosure of Invention
The invention aims to provide a ridging and soil covering device capable of being adjusted and controlled in a self-adaptive mode, and the ridging and soil covering device is used for solving the technical problem that large-size stone soil blocks are difficult to remove from furrows in the prior art.
In order to solve the technical problems, the invention specifically provides the following technical scheme,
a ridging and soil covering device capable of being adjusted and controlled in a self-adaptive mode comprises a traction frame pulled by an external driving device, wherein a ridging plough, a soil crushing mechanism and a soil covering wheel disc are sequentially arranged on the traction frame according to the movement direction of the traction frame;
the soil crushing mechanism comprises at least one pair of soil guide frames symmetrically connected to the traction frame, and guide channels are arranged in the soil guide frames;
lead the one end of native frame with the soil that the bottom of ridging plough flushed and can guide the ridging plough to plough gets into in the guide way, the other end of leading native frame is equipped with the support post frame of being connected with the tractive frame, there is a pair of swivel becket through the axis of rotation connection on the support post frame, and this is right be connected with a plurality of screening poles between the swivel becket, it is adjacent screening pole can press down when the swivel becket rotates and lead the interior soil of way so that the cubic soil of group gets into so far right the inboard of swivel becket:
the side wall of the rotating shaft is connected with a soil crushing wheel cover, the soil crushing wheel cover is positioned between the pair of rotating rings, the side wall of the soil crushing wheel cover is provided with a plurality of inlet openings, each inlet opening is rotatably connected with a plurality of soil crushing columns through a rotating pin, and the plurality of soil crushing columns are respectively arranged in pairwise symmetry; the inner wall of the soil crushing wheel cover is provided with an adjusting piece of which the end part is connected with the end part of a soil crushing column, the side wall of the rotating shaft is sleeved with a poking-stopping column sleeve connected with a support column frame, and the poking-stopping column sleeve can poke the end part of the soil crushing column in the soil crushing wheel cover when the soil crushing wheel cover rotates along with the rotating shaft;
when the soil crushing wheel cover rotates along with the rotating ring, the adjacent soil crushing column is crushed to enter the soil on the inner side of the rotating ring, the soil which is difficult to crush is clamped, and the poking post sleeve pokes the end part of the soil crushing column to increase the gap between the adjacent soil crushing columns so that the soil which is difficult to crush enters the soil crushing wheel cover.
As a preferred scheme of the invention, the soil guiding frame comprises a supporting bar connected with the traction frame, one end of the supporting bar, which is far away from the traction frame, is connected with a guiding cover, the guiding channel is arranged in the guiding cover, one end of the guiding channel is flush with the bottom of the ridging plough, and the side wall of the other end of the guiding channel is provided with a rod selecting caulking groove corresponding to the position of the pair of rotating rings;
the inner side wall of the guide channel is connected with a plurality of oblique ratchet bars.
As a preferred scheme of the invention, a return spring is sleeved on the side wall of the rotating ring between the adjacent screening rods, and a blocking sleeve with the end part connected with the screening rods is sleeved on the outer side of the return spring; the blocking sleeve is used for blocking sundries from being clamped into the return spring.
As a preferable scheme of the invention, the soil crushing column comprises a holding part which is rotatably connected in the lead-in opening through a rotating pin, one end of the holding part, which is far away from the lead-in opening, is connected with an inclined part, and the other end of the holding part is connected with the adjusting piece; the inclined portion serves to block soil that is difficult to crush from falling.
As a preferred scheme of the present invention, the toggle column sleeve comprises a fixed sleeve sleeved on the side wall of the rotating shaft and having an end connected to the support column frame, the side wall of the other end of the fixed sleeve is connected to a pair of separation discs, a movable chamber is arranged between the pair of separation discs, a toggle column is arranged in the movable chamber, the toggle column is connected to the inner wall of the movable chamber in a reciprocating rotation manner, and one end of the toggle column, which is far away from the separation discs, is connected to the holding part;
when the driving crushed soil column moves from the lowest point to the highest point of the crushed soil wheel cover, the shifting column shifts the fixing part.
As a preferable scheme of the invention, the pair of separating discs are provided with protruding platforms on the corresponding back surfaces, and the surfaces of the protruding platforms are provided with a plurality of soil guide strip groups which are used for guiding the movement of soil which is difficult to crush;
and the inlet openings of the plurality of soil guide bar groups are arranged along the motion track which drives the crushed soil columns to move from the lowest point to the highest point of the crushed soil wheel cover.
As a preferable scheme of the invention, an opening is formed in the surface of the soil crushing wheel cover, an inclined guide groove inclining downwards towards one side of the opening is formed in the inner side wall of the soil crushing wheel cover, and a blocking net is detachably connected in the opening.
As a preferred scheme of the invention, a gradual change strip is arranged at a position corresponding to the other end of the toggle column and on the inner side wall of the pair of separation discs, and the toggle column can slide along the gradual change strip when rotating so as to push the pair of separation discs to be away from each other;
a pull-back spring is mounted between the pair of separator discs.
As a preferable scheme of the invention, the arc length of the gradual change strip is not less than the rotating circumference of the toggle column during rotation.
In a preferred embodiment of the present invention, a plurality of inclined guide bars are connected to the pin selecting caulking groove, and the inclined guide bars are used for guiding the soil to move towards the central position of the traction frame.
Compared with the prior art, the invention has the following advantages,
the invention can realize automatic adjustment of the soil crushing section of the soil crushing rod and remove soil which is difficult to crush through the soil crushing wheel cover and the poking and stopping column sleeve.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
FIG. 1 is a perspective view of a draft frame according to an embodiment of the present invention;
FIG. 2 is a perspective view of a divider disk in accordance with an embodiment of the present invention;
FIG. 3 is a schematic structural view of a soil guiding strip set according to an embodiment of the present invention;
FIG. 4 is a schematic view of a rotary ring structure according to an embodiment of the present invention;
FIG. 5 is a schematic view of a soil crushing column according to an embodiment of the present invention;
FIG. 6 is a side view of a ground crushing wheel cover in an embodiment of the invention;
FIG. 7 is a side view longitudinal cross-sectional schematic view of an embodiment of the invention;
fig. 8 is a schematic structural diagram of a gradation strip in an embodiment of the present invention.
Reference numerals in the figures denote the following respectively,
1-a traction frame; 2-ridging plough; 3-a soil breaking mechanism; 4-covering soil on the wheel disc; 5-a guide way; 6-an introduction port;
31-a soil guide frame; 32-pulling stop column sleeve; 33-support column frame; 34-a rotating ring; 35-a screening rod; 36-a rotating shaft; 37-a soil crushing wheel cover; 38-crushing the earth pillar; 39-an adjustment member;
311-support bar; 312-a boot; 313-rod selection caulking groove; 314-oblique ratchets; 315-slanted guide bar;
321-fixing sleeves; 322-a divider disk; 323-activity room; 324-a toggle post; 325-a boss; 326-soil guiding strip group; 327-gradient bar; 328-a pull back spring; 341-return spring; 342-a blocking sleeve;
371-oblique guide slot; 372-opening; 373-a barrier net; 381-a holding part; 382-inclined portion.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-8, the invention provides a ridging and soil covering device capable of adaptively adjusting and controlling, which comprises a traction frame 1 pulled by an external driving device, wherein the traction frame 1 is sequentially provided with a ridging plough 2, a soil crushing mechanism 3 and a soil covering wheel disc 4 according to the movement direction of the traction frame 1;
the soil crushing mechanism 3 comprises at least one pair of soil guide frames 31 which are symmetrically connected with the traction frame 1, and guide channels 5 are arranged in the pair of soil guide frames 31;
lead in the soil entering guide way 5 that the one end of native frame 31 flushed and can guide the soil that ridging plough 2 ploughed out with the bottom of ridging plough 2, the other end of leading native frame 31 is equipped with the support column frame 33 of being connected with traction frame 1, be connected with a pair of swivel becket 34 through axis of rotation 36 on the support column frame 33, this is connected with a plurality of screening poles 35 between swivel becket 34, adjacent screening pole 35 can press the interior soil of guide way 5 so that the cubic soil of group gets into the inboard to swivel becket 34 so far along with axis of rotation 36 rotation at swivel becket 34:
the side wall of the rotating shaft 36 is connected with a soil crushing wheel cover 37, the soil crushing wheel cover 37 is positioned between the pair of rotating rings 34, the side wall of the soil crushing wheel cover 37 is provided with a plurality of introducing ports 6, a plurality of soil crushing columns 38 are rotatably connected in each introducing port 6 through a rotating pin, and the plurality of soil crushing columns 38 are respectively arranged in pairwise symmetry; an adjusting piece 39 with the end part connected with the end part of the soil crushing column 38 is installed on the inner wall of the soil crushing wheel cover 37, a poking-stopping column sleeve 32 connected with the supporting column frame 33 is sleeved on the side wall of the rotating shaft 36, and the poking-stopping column sleeve 32 can poke the end part of the soil crushing column 38 in the soil crushing wheel cover 37 when the soil crushing wheel cover 37 rotates along with the rotating shaft 36;
when the soil crushing wheel cover 37 rotates along with the rotating ring 34, the adjacent soil crushing columns 38 crush the soil inside the pair of rotating rings 34 and clamp the soil which is difficult to crush, and the poking column sleeves 32 poke the ends of the soil crushing columns 38 to increase the gap between the adjacent soil crushing columns 38 so that the soil which is difficult to crush enters the soil crushing wheel cover 37.
According to the invention, the automatic adjustment of the soil crushing interval of the soil crushing rod can be realized through the soil crushing wheel cover 37 and the shifting post sleeve 32, and the soil which is difficult to crush can be removed, and the specific work is that after the traction frame 1 is pulled by an external driving device, the ridging plough 2 can plough a furrow (the ridging plough 2 can be set to be one or two to facilitate ridging and earthing actions on one furrow or two furrows at the same time).
The plowed soil is accumulated at the inlet of the guide channel 5, and the soil guide frame 31 moves along with the pulling frame 1, so that the plowed soil enters the guide channel 5, and then, once the soil moves to the rotating ring 34 along the guide channel 5, the rotating ring 34 presses the soil in the guide channel 5 along with the rotation of the rotating shaft 36, so that the lumpy soil enters the inner side of the rotating ring 34 to complete the crushing and screening actions (the rotating shaft 36 at the position can be driven by an external driver such as a motor).
The rotating shaft 36 can also drive the soil crushing wheel cover 37 to rotate together when rotating, so that the lumpy soil can be immediately clamped between the adjacent soil crushing columns 38 after entering the inner sides of the pair of rotating rings 34, when the soil crushing wheel cover 37 rotates along with the rotating rings 34, the adjacent soil crushing columns 38 crush the soil entering the inner sides of the pair of rotating rings 34 and clamp the soil which is difficult to crush, and then once the rotating soil crushing wheel cover 37 drives the soil crushing columns 38 to contact the stopping column sleeve 32, the stopping column sleeve 32 can shift the end parts of the soil crushing columns 38 to increase the gap between the adjacent soil crushing columns 38 so that the soil which is difficult to crush enters the soil crushing wheel cover 37 and the soil which is difficult to crush and cannot easily appear in the soil which is pushed by the covered wheel disc to perform soil covering action.
Compared with the prior art, the invention can realize the adjustment of the soil crushing section and the independent storage action of the adjusted and screened soil so as to prevent the larger and difficult-to-crush soil from appearing in the soil subsequently led out from the guide way 5.
Furthermore, in order to prevent the occurrence of the situation that the broken soil wheel cover 37 is stuck due to the existence of weeds or plant roots in the ploughed soil, preferably, the soil guiding frame 31 comprises a supporting bar 311 connected with the traction frame 1, one end of the supporting bar 311 far away from the traction frame 1 is connected with a guiding cover 312, the guiding channel 5 is arranged in the guiding cover 312, one end of the guiding channel 5 is flush with the bottom of the ridging plough 2, and the side wall of the other end of the guiding channel 5 is provided with a rod selecting caulking groove 313 corresponding to the position of the pair of rotating rings 34;
a plurality of slanted ratchet bars 314 are connected to the inner sidewall of the guide passage 5.
After the plowed soil enters the guide path 5, the plurality of oblique ratchets 314 (the oblique ratchets 314 may be specifically composed of oblique bars and support columns disposed on the oblique bars as shown in fig. 1 and 4) may function to loosen and trap weeds or plant roots present in the soil.
Further, in order to enable the adjacent soil crushing columns 38 to be directed to soils with different volumes and difficult to crush, it is preferable that a return spring 341 is sleeved on the side wall of the rotating ring 34 between the adjacent screening rods 35, and a blocking sleeve 342 with an end connected with the screening rod 35 is sleeved on the outer side of the return spring 341; the blocking sleeve 342 is used for blocking sundries from being clamped into the return spring 341.
In this embodiment, the rotating shaft 36 is connected to the rotating ring 34 via a straight rod.
When soil with larger volume (not smaller than the gap between the adjacent crushed soil columns 38) is to pass through the gap between the adjacent crushed soil columns 38, at this time, the soil can push the adjacent crushed soil columns 38 to move towards the side away from each other, and the movable crushed soil columns 38 can drive the corresponding return springs 341 to move, so that the subsequent crushed soil columns 38 can be quickly reset, and the blocking sleeve 342 can block sundries from being clamped into the return springs 341 so that the normal use of the return springs 341 is not affected.
Further, in order to solve the problem that the soil which is difficult to crush falls due to the lack of clamping, the soil crushing column 38 comprises a holding part 381 which is rotatably connected in the introducing port 6 through a rotating pin, one end of the holding part 381 far away from the introducing port 6 is connected with an inclined part 382, and the other end of the holding part 381 is connected with the adjusting piece 39; the inclined portion 382 serves to block soil that is difficult to crush from falling.
When soil, which is difficult to crush, is about to enter between the adjacent rotary rings 34 (between the adjacent rotary rings 34 in the present invention means a space composed of two rotary rings 34 and the sieving rod 35 positioned between the two rotary rings 34).
The hard to crush soil pushes the inclined portions 382 open first, and once sufficiently between adjacent rotating rings 34, it is indicated that the hard to crush soil has been clamped between the inclined portions 382, at which time the inclined portions 382 increase the friction of the soil sidewall to resist the hard to crush soil from falling.
Furthermore, in order to solve the problem that soil which is difficult to crush falls off the inclined portion 382 without entering the inlet 6, preferably, the stopping post sleeve 32 comprises a fixed sleeve 321 which is sleeved on the side wall of the rotating shaft 36 and the end of which is connected with the support post frame 33, the side wall of the other end of the fixed sleeve 321 is connected with a pair of separating discs 322, a movable chamber 323 is arranged between the pair of separating discs 322, a stopping post 324 is arranged in the movable chamber 323, the stopping post 324 is connected with the inner wall of the movable chamber 323 in a reciprocating and rotating manner, and one end of the stopping post 324, which is far away from the separating discs 322, is connected with the holding portion 381;
when the crushed soil column 38 is driven to move from the lowest point to the highest point of the crushed soil wheel cover 37, the toggle column 324 toggles the holding part 381.
In this embodiment, the toggle column 324 and the movable chamber 323 may be preferably connected by a rotating pin having a torsion spring sleeved on a sidewall thereof, that is, one end of the rotating pin having a torsion spring sleeved on a sidewall thereof is connected to the inner wall of the movable chamber 323, and the other end thereof is not connected, so that the pair of partition plates 322 may be moved away from each other.
In this embodiment, the specific arrangement of the retaining portions 381 can be as shown in fig. 5, 6 and 7, and a plurality of retaining portions 381 on the same side are connected to the same rotating pin, so that when a single retaining portion 381 is pushed to be opened, all retaining portions 381 can be opened.
When the soil crushing wheel cover 37 drives the soil crushing columns 38 and the soil between the adjacent soil crushing columns 38 to move, only when the soil crushing columns 38 move from the lowest point to the highest point of the soil crushing wheel cover 37, the poking columns 324 poke the fixing parts 381, and then the fixing parts 381 are opened, so that the soil falls into the inlet 6, namely, the soil enters the soil crushing wheel cover 37.
After the toggle column 324 is separated from the holding portion 381, the adjacent holding portions 381 (all the adjacent soil columns 38 in the present invention refer to the soil crushing columns 38 at two opposite sides in the same introduction port 6) are reset under the pushing of the adjusting piece 39, so that the subsequent soil at the introduction port 6 moving to the lowest point of the soil crushing wheel cover 37 is also blocked by the holding portion 381 at the position and cannot easily run out, that is, a blocking mechanism which is easy to enter and difficult to exit is formed by the holding portion 381, so that the soil can only be in the soil crushing wheel cover 37.
Further, in order to prevent the soil entering the soil crushing wheel cover 37 from entering due to insufficient crushing, it is preferable that the pair of partition plates 322 are each provided with a projection 325 on the corresponding back surface, the surface of the projection 325 is provided with a plurality of soil guide bar groups 326, and the soil guide bar groups 326 are used for guiding the movement of the soil which is difficult to crush;
the inlet openings of the plurality of soil guide bar groups 326 are arranged along the movement track for driving the crushed soil columns 38 to move from the lowest point to the highest point of the crushed soil wheel cover 37 (the arrangement is that the soil can enter the inlet openings of the soil guide bar groups 326 no matter the soil properly falls off in the process that the soil is driven to the highest point by the holding part 381 in the inlet opening 6 from the lowest point of the crushed soil wheel cover 37).
After the soil dropped into the soil crushing wheel cover 37 (or during the process of being carried to the highest point by the holding part 381 in the introducing port 6 from the lowest point of the soil crushing wheel cover 37), the soil may drop toward the projection table 325 and directly enter the soil guide strip group 326, and the soil guide strip group 326 may guide the movement of the soil which is difficult to crush so that the soil may not be gathered at the rotating shaft 36, and the soil moving at the soil guide strip group 326 may contact the soil many times so that the insufficiently crushed soil may be crushed to enable the soil volume to be reduced and to drop from the introducing port 6.
Furthermore, in order to prevent soil from accumulating in the soil crushing wheel cover 37 and being unable to be discharged, it is preferable that an opening 372 is provided on the surface of the soil crushing wheel cover 37, an inclined guide groove 371 inclining downward toward the opening 372 side is provided on the inner side wall of the soil crushing wheel cover 37, and a blocking net 373 is detachably connected in the opening 372.
The inclined guide groove 371 guides the soil to move toward the direction of the blocking net 373 to thereby present a gathering phenomenon without scattering in the soil crushing wheel cover 37, and the blocking net 373 may block the soil that is difficult to crush from directly dropping while filtering the soil to prevent the soil that is difficult to crush from being piled up more to cause the normal soil to be difficult to be discharged.
Further, in order to prevent soil which is difficult to crush from accumulating between the pair of partition plates 322 and increase the movement of the soil to facilitate the soil to be discharged out of the soil crushing wheel cover 37, it is preferable that the inner side walls of the pair of partition plates 322 are provided with a gradually changing strip 327 at a position corresponding to the other end of the toggle column 324, and the toggle column 324 can slide along the gradually changing strip 327 when rotating to push the pair of partition plates 322 away from each other;
a pull-back spring 328 is installed between the pair of partition plates 322;
the arc length of the transition bar 327 is not less than the rotation circumference of the toggle post 324 during rotation (this is done to prevent the toggle post 324 from being excessively rotated and caught by the transition bar 327).
In this embodiment, the thickness of the tapered strip 327 also increases from one end to the other.
When the toggle column 324 is driven by the holding portion 381, the end of the toggle column 324 slides along the tapered strip 327 to push the pair of partition plates 322 away from each other, so that the soil is pushed.
A plurality of inclined guide bars 315 are connected in the rod inserting groove 313, the inclined guide bars 315 are used for guiding soil to move towards the center of the traction frame 1, so that the input can be discharged from two sides of the rod inserting groove 313 when the screening rods 35 crush soil, and the inclined guide bars 315 can also play a role of boosting the soil, so that the soil can enter between the adjacent rotating rings 34 and can not be clamped between the adjacent screening rods 35.
The above embodiments are only exemplary embodiments of the present application, and are not intended to limit the present application, and the protection scope of the present application is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present application and such modifications and equivalents should also be considered to be within the scope of the present application.
Claims (10)
1. A ridging and soil covering device capable of being adjusted and controlled in a self-adaptive mode is characterized by comprising a traction frame (1) pulled by an external driving device, wherein a ridging plough (2), a soil crushing mechanism (3) and a soil covering wheel disc (4) are sequentially arranged on the traction frame (1) according to the movement direction of the traction frame (1);
the soil crushing mechanism (3) comprises at least one pair of soil guide frames (31) which are symmetrically connected to the traction frame (1), and guide channels (5) are arranged in the pair of soil guide frames (31);
lead the one end of soil frame (31) with the soil that the bottom of ridging plough (2) flushed and can guide ridging plough (2) to plough gets into in guide way (5), the other end of leading soil frame (31) is equipped with support column frame (33) of being connected with traction frame (1), be connected with a pair of swivel becket (34) through axis of rotation (36) on support column frame (33), this is right be connected with a plurality of screening poles (35) between swivel becket (34), it is adjacent screening pole (35) can press guide way (5) interior soil so that cubic soil of group gets into so far right when swivel becket (34) rotate along with axis of rotation (36):
the side wall of the rotating shaft (36) is connected with a soil crushing wheel cover (37), the soil crushing wheel cover (37) is located between the pair of rotating rings (34), the side wall of the soil crushing wheel cover (37) is provided with a plurality of introducing ports (6), a plurality of soil crushing columns (38) are rotatably connected in each introducing port (6) through rotating pins, and the plurality of soil crushing columns (38) are respectively arranged in pairwise symmetry; an adjusting piece (39) with the end part connected with the end part of the soil crushing wheel cover (38) is installed on the inner wall of the soil crushing wheel cover (37), a poking and stopping column sleeve (32) connected with a supporting column frame (33) is sleeved on the side wall of the rotating shaft (36), and the poking and stopping column sleeve (32) can poke the end part of the soil crushing wheel cover (38) in the soil crushing wheel cover (37) when the soil crushing wheel cover (37) rotates along with the rotating shaft (36);
when the soil crushing wheel cover (37) rotates along with the rotating ring (34), the adjacent soil crushing columns (38) crush into the soil on the inner side of the pair of rotating rings (34) and clamp the soil which is difficult to crush, and the poking-stopping column sleeve (32) pokes the ends of the soil crushing columns (38) to increase the gap between the adjacent soil crushing columns (38) so that the soil which is difficult to crush enters the soil crushing wheel cover (37).
2. The ridging and soil covering device capable of being adaptively adjusted and controlled according to claim 1, wherein the soil guiding frame (31) comprises a supporting bar (311) connected with the traction frame (1), one end, away from the traction frame (1), of the supporting bar (311) is connected with a guiding cover (312), the guiding channel (5) is arranged in the guiding cover (312), one end of the guiding channel (5) is flush with the bottom of the ridging plough (2), and the side wall of the other end of the guiding channel (5) is provided with a rod selecting caulking groove (313) corresponding to the position of the rotating ring (34);
the inner side wall of the guide channel (5) is connected with a plurality of oblique ratchets (314).
3. The ridging and soil covering device capable of being adaptively adjusted and controlled according to claim 2, wherein a return spring (341) is sleeved on the side wall of the rotating ring (34) between the adjacent screening rods (35), and a blocking sleeve (342) with the end connected with the screening rods (35) is sleeved on the outer side of the return spring (341); the blocking sleeve (342) is used for blocking sundries from being clamped into the return spring (341).
4. An adaptive adjustment and control ridging and soil covering device as claimed in claim 1, wherein the crushed soil column (38) comprises a holding part (381) which is rotatably connected in the leading-in port (6) through a rotating pin, one end of the holding part (381) far away from the leading-in port (6) is connected with an inclined part (382), and the other end of the holding part (381) is connected with an adjusting piece (39); the inclined portion (382) serves to block soil that is difficult to crush from falling.
5. The ridging and soil covering device capable of being adaptively adjusted and controlled as claimed in claim 4, wherein the toggle column sleeve (32) comprises a fixed sleeve (321) which is sleeved on the side wall of the rotating shaft (36) and the end part of which is connected with the supporting column frame (33), the side wall of the other end of the fixed sleeve (321) is connected with a pair of separating discs (322), a movable chamber (323) is arranged between the pair of separating discs (322), a toggle column (324) is arranged in the movable chamber (323), the toggle column (324) is connected to the inner wall of the movable chamber (323) in a reciprocating and rotating manner, and one end of the toggle column (324) far away from the separating disc (322) is connected with the holding part (381);
when the driving crushed soil column (38) moves from the lowest point to the highest point of the crushed soil wheel cover (37), the poking column (324) pokes the holding part (381).
6. An adaptively adjustable and controllable ridging and soil covering device as claimed in claim 5, wherein the pair of separation discs (322) are respectively provided with a raised platform (325) at the corresponding back surface, the surface of the raised platform (325) is provided with a plurality of soil guide bar groups (326), and the soil guide bar groups (326) are used for guiding the movement of soil which is difficult to crush;
the inlet openings of the plurality of soil guide bar groups (326) are arranged along the movement track which drives the crushed soil columns (38) to move from the lowest point to the highest point of the crushed soil wheel cover (37).
7. The ridging and soil covering device capable of being adaptively adjusted and controlled according to claim 5, wherein an opening (372) is formed in the surface of the soil crushing wheel cover (37), an inclined guide groove (371) which is inclined downwards towards one side of the opening (372) is formed in the inner side wall of the soil crushing wheel cover (37), and a blocking net (373) is detachably connected in the opening (372).
8. The ridging and earthing device with adaptive adjustment and control as claimed in claim 5, wherein a gradual change strip (327) is provided at the position corresponding to the other end of the toggle column (324) on the inner sidewall of the pair of separating disks (322), the toggle column (324) can slide along the gradual change strip (327) when rotating to push the pair of separating disks (322) away from each other;
a pullback spring (328) is mounted between the pair of separator discs (322).
9. The adaptively adjustable and controllable ridging and soil covering device as claimed in claim 8, wherein the arc length of the gradual change strip (327) is not less than the rotation circumference of the toggle column (324) during rotation.
10. An adaptively adjusted and controlled ridging and earthing device according to claim 2, characterized in that a plurality of inclined guide bars (315) are connected in the pole selection caulking groove (313), and the inclined guide bars (315) are used for guiding soil to move towards the central position of the traction frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210160770.7A CN114531977B (en) | 2022-02-22 | 2022-02-22 | Ridging earthing device capable of being adjusted and controlled in self-adaptive mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210160770.7A CN114531977B (en) | 2022-02-22 | 2022-02-22 | Ridging earthing device capable of being adjusted and controlled in self-adaptive mode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114531977A true CN114531977A (en) | 2022-05-27 |
| CN114531977B CN114531977B (en) | 2023-08-25 |
Family
ID=81676630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210160770.7A Active CN114531977B (en) | 2022-02-22 | 2022-02-22 | Ridging earthing device capable of being adjusted and controlled in self-adaptive mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114531977B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115336443A (en) * | 2022-09-13 | 2022-11-15 | 武汉市农业科学院 | Disc ridging and fertilizing mechanism and working method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001025301A (en) * | 1999-07-15 | 2001-01-30 | Merit Joho Naito:Kk | Apparatus for crushing soil |
| WO2001030131A1 (en) * | 1999-10-25 | 2001-05-03 | Pentek Istvan Jr | Roller plough |
| CN203416573U (en) * | 2013-07-10 | 2014-02-05 | 安徽灵杨农机制造有限公司 | Stable type ridging mechanism for ridger |
| JP2014054194A (en) * | 2012-09-11 | 2014-03-27 | Sugano Farm Machinery Mfg Co Ltd | Soil crushing/tamping roller device |
| CN205017975U (en) * | 2015-09-22 | 2016-02-10 | 汝州同富科技服务有限公司 | A earthing device that is used for nonirrigated farmland operation hill -drop planter |
| CN206136592U (en) * | 2016-11-11 | 2017-05-03 | 潘东生 | Novel soil ware loose deeply device |
| CN107347275A (en) * | 2017-08-11 | 2017-11-17 | 芜湖扬宇机电技术开发有限公司 | A kind of ridging covering device that is adjustably controlled of ridger |
-
2022
- 2022-02-22 CN CN202210160770.7A patent/CN114531977B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001025301A (en) * | 1999-07-15 | 2001-01-30 | Merit Joho Naito:Kk | Apparatus for crushing soil |
| WO2001030131A1 (en) * | 1999-10-25 | 2001-05-03 | Pentek Istvan Jr | Roller plough |
| JP2014054194A (en) * | 2012-09-11 | 2014-03-27 | Sugano Farm Machinery Mfg Co Ltd | Soil crushing/tamping roller device |
| CN203416573U (en) * | 2013-07-10 | 2014-02-05 | 安徽灵杨农机制造有限公司 | Stable type ridging mechanism for ridger |
| CN205017975U (en) * | 2015-09-22 | 2016-02-10 | 汝州同富科技服务有限公司 | A earthing device that is used for nonirrigated farmland operation hill -drop planter |
| CN206136592U (en) * | 2016-11-11 | 2017-05-03 | 潘东生 | Novel soil ware loose deeply device |
| CN107347275A (en) * | 2017-08-11 | 2017-11-17 | 芜湖扬宇机电技术开发有限公司 | A kind of ridging covering device that is adjustably controlled of ridger |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115336443A (en) * | 2022-09-13 | 2022-11-15 | 武汉市农业科学院 | Disc ridging and fertilizing mechanism and working method thereof |
| CN115336443B (en) * | 2022-09-13 | 2023-07-14 | 武汉市农业科学院 | Disc ridging and fertilizing mechanism and working method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114531977B (en) | 2023-08-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114531977A (en) | Ridging and earthing device capable of being adjusted and controlled in self-adaptive mode | |
| DE3047646A1 (en) | SAEMLING UNIT FOR SPROUTING AND GROWING SAEMLINGEN | |
| CN109496470B (en) | Automatic change agricultural hack and remove stone all-in-one | |
| DE2458918A1 (en) | SOIL TILLING MACHINE | |
| CN106973590B (en) | Multifunctional garlic planter | |
| KR102403968B1 (en) | Garlic seeding machine with gearbox | |
| KR20160022048A (en) | Seperator and Seeder for ginseng seed | |
| CN112136430A (en) | Automatic soil-plowing and seeding device for agriculture | |
| KR101267794B1 (en) | the unit to implant stem of sweet potato | |
| KR102522409B1 (en) | Garlic seeding machine with clutch and gearbox | |
| US6142240A (en) | Scrubbing paddles for aeration core harvesting apparatus | |
| CN114365591A (en) | Ridging device for turning seeds in orchard | |
| CN111527843B (en) | Adjustable potato full-film double-furrow sowing equipment and sowing method | |
| CN212436305U (en) | Grass seed precision hill planter | |
| CN217615868U (en) | Impurity removal device for pesticide production | |
| KR102657983B1 (en) | Garlic seeding assembly for easy disassembly and assembly | |
| CN111295997A (en) | A seeding earthing device for vegetable planting | |
| US3741437A (en) | Seed dispenser having spring biased seed selectors | |
| KR102693971B1 (en) | Seed accumulator for pollen sprayer | |
| CN114946341B (en) | Automatic arrangement seeder for tuber crops | |
| RU2765501C1 (en) | Potato digger | |
| CN114631418B (en) | Blocky potato seeding device | |
| CN216420342U (en) | Incomplete membrane is with retrieving belt cleaning device | |
| CN214592853U (en) | Fertilizing device for marigold planting | |
| KR102399936B1 (en) | Garlic sowing assembly of garlic seeding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |