CN112075143A - Wheat is suppressed and is drawn hoe machine and agricultural machine - Google Patents
Wheat is suppressed and is drawn hoe machine and agricultural machine Download PDFInfo
- Publication number
- CN112075143A CN112075143A CN202010953419.4A CN202010953419A CN112075143A CN 112075143 A CN112075143 A CN 112075143A CN 202010953419 A CN202010953419 A CN 202010953419A CN 112075143 A CN112075143 A CN 112075143A
- Authority
- CN
- China
- Prior art keywords
- hoe
- frame
- wheat
- machine
- rowing
- 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.)
- Pending
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
-
- 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
- A01B29/00—Rollers
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 wheat pressing and cutting hoe machine and agricultural machinery, solves the problem that pressing and cutting hoes are separately operated in the prior art, has the beneficial effects of improving the field operation efficiency and ensuring the pressing strength and the cutting hoes depth, and has the following specific scheme: the utility model provides a wheat suppression is drawn hoe machine, includes the frame, and the frame sets up and is used for hanging the mechanism with walking equipment is connected, and the frame sets up the vibration suppression part in the below that hangs the mechanism, and one side of frame sets up floats and draws the hoe part, and float and draw the hoe part including setting up the relocation mechanism between frame and mounting panel, and the downside of mounting panel sets up a plurality of supporting legs, and the bottom of each supporting leg all sets up and draws the hoe, and the supporting leg locates one side of vibration suppression part.
Description
Technical Field
The invention relates to the field of agricultural machinery, in particular to a wheat pressing and cutting hoe machine and agricultural machinery.
Background
The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.
The wheat field pressing and scraping hoe is one of the main links of wheat field management and is also an important measure for increasing the yield of wheat. The soil moisture can be improved, the roots can be promoted, the roots can grow, the tillering can be increased, and the seedlings can be strengthened; meanwhile, the excessive growth of the big tillers can be inhibited, and the uniform and strong seedlings are ensured. The cutting hoe can weed and loosen the soil, and can break the board and preserve soil moisture after watering in winter in time, thereby reducing the freezing damage during winter; in early spring, the hoe is scratched shallowly as soon as the soil is wet, so that the soil can be prevented from hardening.
The inventor discovers that the suppression of field earth's surface can be carried out through machinery among the prior art and draw the hoe, but suppression and draw the hoe and go on alone to lead to work load big, the time is longer, and the suppression exists suppression intensity not enough even moreover, and follow-up again draws the hoe, makes to draw the hoe degree of depth also to have inconsistent problem.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a wheat pressing and scraping hoe machine which adopts the combination of a vibration pressing part and a floating scraping hoe part and can well solve the problems of uneven pressing strength and inconsistent scraping hoe depth of the existing machine.
In order to achieve the purpose, the invention is realized by the following technical scheme:
the utility model provides a wheat suppression is drawn hoe machine, includes the frame, and the frame sets up and is used for hanging the mechanism with walking equipment is connected, and the frame sets up the vibration suppression part in the below that hangs the mechanism, and one side of frame sets up floats and draws the hoe part, and float and draw the hoe part including setting up the relocation mechanism between frame and mounting panel, and the downside of mounting panel sets up a plurality of supporting legs, and the bottom of each supporting leg all sets up and draws the hoe, and the supporting leg locates one side of vibration suppression part.
Foretell wheat suppression is drawn hoe machine, the frame accessible hangs the mechanism and realizes being connected with the walking equipment, the frame sets up vibration suppression part, in the course of the work, vibration suppression part levels the field, then draw the hoe part by floating and be advancing the in-process, the realization is drawn the hoe, vibration suppression part and the floating hoe part of drawing combine together, make the complete machine solve the suppression and draw the inhomogeneous problem of suppression intensity that the hoe in-process brought because field operation earth's surface unevenness, and draw the inconsistent problem of hoe depth, the even stability of better realization suppression intensity and the unanimity of drawing the hoe depth.
According to the wheat rolling and cutting hoe machine, in order to further guarantee that the cutting and hoeing depth is consistent in field operation, the floating mechanism is a four-rod floating mechanism, and the uppermost end of the four-rod floating mechanism is higher than the top end of the mounting plate.
As above-mentioned hoe machine is drawn in wheat suppression, four bars floating machanism including be used for with preceding fixing base that the frame is connected with be used for with the floating seat that the mounting panel is connected, preceding fixing base sets up around with the floating seat, and the two realizes being connected through four connecting rods, and preceding fixing base, four connecting rods and floating seat constitute a frame type structure like this, set up first elastic component in the frame type structure.
As for the wheat pressing and cutting hoe machine, the front fixing seat is provided with the fixing plate, and the fixing plate is provided with the bolt hole for the U-shaped bolt to penetrate through.
According to wheat suppression is drawn hoe machine described above, through four the connecting rod supports two installation axles, the upper mounting axle and the lower mounting axle that set up from top to bottom promptly, sets up at least one department through two installation epaxial inclinations the first elastic component, the upper mounting axle is close to the installation board side and sets up, and the lower mounting axle is close to the frame side and sets up, guarantees that the mounting panel drives the supporting leg and draws the hoe and carry out the up-and-down motion in setting for the height range, guarantees to draw the hoe degree of depth.
The wheat-pressing and cutting hoe machine comprises an arc-shaped sleeve fixed at the bottom end of a supporting leg, hoe wings are arranged on two sides of the sleeve, the hoe wings on two sides are arranged at a set angle, an obtuse angle or a right angle or an acute angle formed by the hoe wings on two sides is far away from a machine frame, and the cutting hoe is 1/5-1/10 of the supporting leg.
As above, the wheat suppression is drawn hoe machine, the supporting leg has the length of setting for, and the distance between two adjacent supporting legs equals, and the bottom of supporting leg sets up towards frame direction arc.
As above a wheat suppression is drawn hoe machine, vibration suppression part includes the suppression roller and vibration support frame, the vibration support frame is including vibration branch, vibration branch includes the guide bar of upper segment and the bracing piece of hypomere, the guide bar passes through fixed guide holder and is connected with the frame, set up the second elastic component between fixed guide holder and the bracing piece up end, be connected with the frame through fixed guide holder because of the vibration support frame setting, the frame can provide decurrent effort to the suppression roller, guarantee the vibration effect of vibration suppression part, thereby be favorable to guaranteeing the suppression effect to the field earth's surface.
The wheat pressing and cutting hoe machine comprises a frame, a front cross beam and a rear cross beam, wherein the front cross beam and the rear cross beam are connected through a connecting beam, an L-shaped supporting beam is arranged below the cross beams of the frame, and the L-shaped supporting beam is connected with a hanging mechanism.
In a second aspect, the invention also discloses agricultural machinery comprising the wheat rolling and scratching hoe machine.
The beneficial effects of the invention are as follows:
1) according to the floating-type rowing and hoeing machine, the vibrating and pressing part is arranged on the rack, the vibrating and pressing part levels a field in the working process, and meanwhile, the floating-type rowing and hoeing part realizes rowing and hoeing in the advancing process, so that the pressing and rowing and hoeing are synchronously performed, and the field operation efficiency is improved; the hoe part is drawn with floating to the vibration suppression part and combines together, can effectively the flattening field ground, avoids the inhomogeneous problem of suppression intensity that the unevenness brought, and draws the inconsistent problem of hoe degree of depth, better realization suppression intensity evenly stable with draw the unanimity of hoe degree of depth.
2) According to the invention, the ground is pressed through the pressing roller through the arrangement of the vibration pressing part, and the vibration support frame is connected with the rack through the fixed guide seat, so that the rack can provide downward acting force for the pressing roller, and the vibration effect of the vibration pressing part is ensured, thereby being beneficial to ensuring the pressing effect on the ground surface in the field.
3) The floating cutting hoe has a good damping effect by arranging the floating cutting hoe part, a set distance between the cutting hoe and the vibration pressing part is effectively guaranteed, cutting hoe is performed after the vibration pressing part flattens the ground surface of the field, the floating cutting hoe part has good floatability in field work through the arrangement of the first elastic part, and the consistency of cutting hoe depth is guaranteed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description serve to explain the invention and not to limit the invention.
FIG. 1 is a perspective view of a wheat rolling and scoring-hoe machine according to one or more embodiments of the present invention.
FIG. 2 is a schematic view of a vibratory press component of a wheat press-and-row hoe machine according to one or more embodiments of the present invention.
FIG. 3 is a schematic view of a vibratory support frame in a wheat rolling and rowing hoe, in accordance with one or more embodiments of the present invention.
FIG. 4 is a schematic view of a floating-hoe portion of a wheat rolling-hoe machine according to one or more embodiments of the present disclosure.
FIG. 5 is a perspective view of a four-bar floating mechanism in a wheat rolling and rowing hoeing machine according to one or more embodiments of the present invention.
In the figure: the spacing or dimensions between each other are exaggerated to show the location of the various parts, and the schematic is shown only schematically.
Wherein: 1: a frame; 2: a three-point suspension mechanism; 3: a vibration suppressing member; 4: a floating-rowing hoe part; 5: a press roller; 6: vibrating the support frame; 7: vibrating the strut; 8: a pressure spring; 9: fixing a guide seat; 10: cutting and hoeing; 11: supporting legs; 12: mounting a plate; 13: a four-bar floating mechanism; 14: a front fixed seat; 15: a lower mounting shaft of the tension spring; 16: a tension spring; 17: a connecting rod; 18: a floating seat; 19: a pin shaft I; 20, mounting shafts on the tension springs; 21: and a pin shaft II.
Detailed Description
It is to be understood that the following detailed description is exemplary and is intended to provide further explanation of the invention as claimed. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the invention. As used herein, the singular forms "a", "an", and/or "the" are intended to include the plural forms as well, unless the invention expressly state otherwise, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof;
for convenience of description, the words "up", "down", "left" and "right" in the present invention, if any, merely indicate correspondence with up, down, left and right directions of the drawings themselves, and do not limit the structure, but merely facilitate the description of the invention and simplify the description, rather than indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
Term interpretation section: the terms "mounted," "connected," "fixed," and the like in the present invention are to be understood in a broad sense, and for example, the terms "mounted," "connected," and "fixed" may be fixed, detachable, or integrated; the two components can be connected mechanically or electrically, directly or indirectly through an intermediate medium, or connected internally or in an interaction relationship, and the terms used in the present invention should be understood as having specific meanings to those skilled in the art.
As introduced in the background art, the prior art has the problem of low field operation efficiency, and in order to solve the technical problem, the invention provides a wheat pressing and cutting hoe machine.
Example one
In a typical embodiment of the present invention, and referring to fig. 1, a wheat press-and-row hoe comprises a frame 1, a suspension mechanism, a vibrating press part 3 and a floating-row hoe part 4.
The frame 1 comprises a front cross beam and a rear cross beam, the two cross beams are connected through a connecting beam, the direction in which a tractor drags the frame to move is taken as the front, the other direction is taken as the rear, and a hanging mechanism, a vibration pressing part and a floating scraping hoe part are supported through the frame; the floating hoe-scratching component 4 is fixed on the rear cross beam of the frame 1, so that after the whole machine is connected with the walking equipment, the ground surface of the field is firstly pressed, and then the hoe-scratching is carried out.
Three-point suspension mechanism 2 installs and arranges the upper portion front side at frame 1, and the frame sets up L type supporting beam in the below of crossbeam, L type supporting beam's both sides roof beam all is perpendicular with the crossbeam, L type supporting beam's long side roof beam is located the below of crossbeam, and L type supporting beam's one end is fixed with the back beam, the other end surpasss the front beam setting, and the shorter one end top of L type crossbeam is connected with three-point suspension mechanism, three-point suspension mechanism is current common mechanism, and each end of three-point suspension mechanism all is equipped with a plurality of bolt holes, be used for with the connection of L type crossbeam or tie-beam.
Referring to fig. 2 and 3, the vibrating and pressing member 3 includes a pressing roller 5 and a vibrating support frame 6, and the vibrating support frame includes two portions respectively disposed at two sides of the pressing roller 5; the vibration support frame 6 comprises a vibration support rod 7, a vibration pressure spring 8 and a fixed guide seat 9.
Wherein, vibration branch 7 lower extreme is connected with 6 installation hub rotations of compression roller, vibration branch 7 includes the guide bar of upper segment and the bracing piece of hypomere, the transverse section size of bracing piece is greater than the transverse section size of guide bar, the guide bar is the round bar, the bracing piece is the rectangle pole, the guide bar is connected with fixed guide holder 9, realize being connected with frame front beam, and the longitudinal section of fixed guide holder 9 is the L type, and fixed guide holder one side sets up the through-hole, the guide bar passes the through-hole of fixed guide holder, can realize the up-and-down sliding motion of guide bar, the top side of guide bar sets up the screw thread, realize the locking of guide bar and fixed guide holder through two nuts, and the guide bar sets up the stopper in the below of fixed guide holder, be used for spacing fixed guide holder.
Further, for the shock attenuation, set up the second elastic component between guide bar hoop fixed guide holder and bracing piece, the second elastic component is vibration pressure spring 8, and the top of bracing piece can set up the spring holder and be used for the support to vibration pressure spring 8, realizes the restriction to the vibration pressure spring through spring holder and fixed guide holder.
The compacting roller has the diameter of settlement among the vibration compacting part, carries out the suppression to ground through the compacting roller, is connected with the frame through fixed guide holder because of the setting of vibration support frame, and the frame can provide decurrent effort to the compacting roller, guarantees the vibration effect of vibration compacting part to be favorable to guaranteeing the suppression effect to the field earth's surface.
Referring to fig. 4, the floating-hoe part 4 includes a hoe 10, a support leg 11, a mounting plate 12 and a floating mechanism, the floating mechanism is a four-bar floating mechanism 13, the floating mechanism is connected with the rear beam of the frame, and the floating mechanism is arranged inside the mounting plate 12; the mounting plate is respectively connected with the rowing hoe 10 through a plurality of supporting legs 11.
Specifically, a plurality of supporting legs 11 are arranged side by side and are arranged on the mounting plate 12, the supporting legs can be fixed through bolts, nuts or screws, and the two adjacent supporting legs are arranged at intervals with a set distance, so that wheat in the field can be hoed, the planting row spacing of wheat is ensured, the supporting legs have set lengths, and the bottom ends of the supporting legs are arranged in an arc shape towards the direction of the frame, so that the hoeing can conveniently open the soil;
the scribing hoe comprises an arc-shaped sleeve fixed at the bottom end of the supporting leg, hoe wings are arranged on two sides of the sleeve and are arranged at set angles, an obtuse angle or a right angle or an acute angle formed by the hoe wings on the two sides is far away from the rack, and the height of the scribing hoe is 1/5-1/10 of the height of the supporting leg.
Specifically, a plurality of four-bar floating mechanisms 13 are uniformly arranged on the inner side of the mounting plate 12, the distance between two adjacent four-bar floating mechanisms is greater than the distance between two adjacent support legs, and the other side of the four-bar floating mechanism 13, which is opposite to the mounting plate, is mounted on the rear cross beam of the rack 1 through a U-shaped bolt.
Referring to fig. 5, the four-bar floating mechanism 13 includes a front fixed seat 14 and a floating seat 18, the front fixed seat 14 and the floating seat 18 are arranged in front and back, and are connected by four connecting rods 17, the connecting rods are perpendicular to the mounting plate 12, so that the front fixed seat, the four connecting rods and the floating seat 18 form a frame structure, the front fixed seat has a fixed plate, the fixed plate is provided with four bolt holes, the bolt holes are used for connecting two U-shaped bolts with the rack, and the floating seat 18 can also be provided with a fixed plate for being fixed with the mounting plate by bolts or other locking members; further, the connecting rod is connected with the rear mounting seat through an upper pin shaft I19 and a lower pin shaft I19 respectively, and the connecting rod is connected with the front mounting seat through an upper pin shaft II 21 and a lower pin shaft II 21 respectively.
In other examples, the connecting rod 17 can be replaced by a supporting plate, the front fixing seat further comprises side plates arranged on two sides of a fixing plate of the front fixing seat, the side plates are connected with the connecting rod through a pin shaft II, the floating seat also comprises side plates arranged on two sides of the fixing plate of the floating seat, and the two side plates of the floating seat are connected with the connecting rod through a pin shaft I.
The four connecting rods support two mounting shafts, the two mounting shafts are arranged in a vertically staggered mode and used for mounting a first elastic piece, the first elastic piece is a tension spring, the two mounting shafts are an upper tension spring mounting shaft 15 and an upper tension spring mounting shaft 20, the upper tension spring mounting shaft is arranged close to the mounting plate side, a lower tension spring mounting shaft is arranged close to the rack side, and two tension springs 16 are obliquely and upwards arranged through the lower tension spring mounting shaft 15 and the upper tension spring mounting shaft 20; the two ends of the tension spring 16 are fixed on the upper tension spring mounting shaft 20 and the lower tension spring mounting shaft 15 respectively.
The connecting rod has the length of setting for among the four-bar floating mechanism, has the distance of setting for between corresponding mounting panel and the frame back beam, and the frame has the width of setting for, guarantees the compacting roller and draws the distance of setting for between the hoe, draws the hoe to carry out work like this after the compacting roller is to the effective suppression of field earth's surface level.
This embodiment provides a hoe machine is drawn in wheat suppression, the frame accessible hangs the mechanism and realizes being connected with the traveling equipment, the frame sets up vibration suppression part, in the course of the work, vibration suppression part levels the field, then draw the hoe part by floating and at the in-process that advances, the realization is drawn the hoe, vibration suppression part and the floating hoe part of drawing combine together, make the complete machine solve the suppression and draw the inhomogeneous problem of suppression intensity that the hoe in-process brought because field operation earth's surface unevenness, and draw the inconsistent problem of hoe degree of depth, better realization suppression intensity's even stability with draw the unanimity of hoe degree of depth.
Example two
The embodiment discloses agricultural machine, including embodiment one wheat suppression draw hoe machine, still include the walking equipment, like the tractor, draw hoe machine and tractor connection through three point suspension mechanism with the wheat suppression, realize that the wheat overwintering before and the suppression of spring draw hoe operation.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a wheat suppression is drawn hoe machine, a serial communication port, which comprises a frame, the frame sets up and is used for hanging the mechanism with walking equipment is connected, the frame sets up the vibration suppression part in the below that hangs the mechanism, one side of frame sets up to float and draws the hoe part, float and draw the hoe part including setting up the relocation mechanism between frame and mounting panel, the downside of mounting panel sets up a plurality of supporting legs, the bottom of each supporting leg all sets up and draws the hoe, and the supporting leg is located one side of vibration suppression part.
2. The wheat rolling and rowing hoeing machine of claim 1, wherein the floating mechanism is a four-bar floating mechanism.
3. The wheat rolling and rowing hoeing machine as claimed in claim 2, wherein the four-bar floating mechanism includes a front fixed base for connecting with the frame and a floating base for connecting with the mounting plate, the front fixed base and the floating base are disposed in front of and behind each other and connected through four connecting rods, so that the front fixed base, the four connecting rods and the floating base form a frame structure, and the first elastic member is disposed in the frame structure.
4. The wheat rolling and rowing hoeing machine of claim 3, wherein the front fixing base has a fixing plate provided with a bolt hole for a U-bolt to pass through.
5. The wheat-rolling and rowing hoeing machine as claimed in claim 3, wherein the four links support two mounting shafts, an upper mounting shaft and a lower mounting shaft, which are disposed up and down, and at least one of the first resilient members is disposed obliquely upward from the two mounting shafts.
6. The wheat-pressing and rowing hoeing machine as claimed in claim 1, wherein the rowing hoe includes an arc-shaped sleeve fixed to the bottom of the support leg, and two sides of the sleeve are provided with hoe wings, the hoe wings are disposed at a predetermined angle, the obtuse angle or the right angle or the acute angle formed by the hoe wings is disposed away from the frame, and the rowing hoe is 1/5-1/10 of the height of the support leg.
7. The wheat rolling, rowing and hoeing machine of claim 1, wherein the support legs have a predetermined length and bottom ends of the support legs are curved toward the frame.
8. The wheat pressing and rowing hoeing machine as claimed in claim 1, wherein the vibrating pressing member includes a pressing roller and a vibrating support frame, the vibrating support frame includes a vibrating rod, the vibrating rod includes an upper guide bar and a lower support bar, the guide bar is connected to the frame through a fixed guide seat, and a second elastic member is disposed between the fixed guide seat and the upper end of the support bar.
9. The wheat-pressing-and-scratching hoe machine according to claim 1, wherein the frame comprises a front beam and a rear beam, the two beams are connected through a connecting beam, an L-shaped supporting beam is arranged below the beams, and the frame is connected with the hanging mechanism through the L-shaped supporting beam.
10. An agricultural machine comprising a wheat-rolling-and-rowing-hoe of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010953419.4A CN112075143A (en) | 2020-09-11 | 2020-09-11 | Wheat is suppressed and is drawn hoe machine and agricultural machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010953419.4A CN112075143A (en) | 2020-09-11 | 2020-09-11 | Wheat is suppressed and is drawn hoe machine and agricultural machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112075143A true CN112075143A (en) | 2020-12-15 |
Family
ID=73737741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010953419.4A Pending CN112075143A (en) | 2020-09-11 | 2020-09-11 | Wheat is suppressed and is drawn hoe machine and agricultural machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112075143A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114402719A (en) * | 2022-03-07 | 2022-04-29 | 陈海芳 | Soil tamping device for garden engineering |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4418761A (en) * | 1981-09-22 | 1983-12-06 | Dmi, Inc. | Adjustable tillage implement positioning apparatus |
| CN2150705Y (en) * | 1992-09-29 | 1993-12-29 | 山西旋耕机厂 | V-shape weight of rotary plough |
| RU2216138C2 (en) * | 2001-06-15 | 2003-11-20 | Белгородская государственная сельскохозяйственная академия | Cultivator hoe |
| CN102204430A (en) * | 2010-03-29 | 2011-10-05 | 现代农装科技股份有限公司 | Strip seedbed preparing device and seeder provided with same |
| CN202697216U (en) * | 2012-08-01 | 2013-01-30 | 黑龙江省海轮王农机制造有限公司 | Plough-free deep-loosening layered-fertilizing precision corn sowing machine |
| RU146230U1 (en) * | 2014-05-30 | 2014-10-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Волгоградский государственный аграрный университет (ФГБОУ ВПО Волгоградский ГАУ) | WORKING BODY OF SOIL PROCESSING WEAPON WITH VARIABLE FREQUENCY OF OWN OSCILLATIONS |
| CN205213318U (en) * | 2015-12-04 | 2016-05-11 | 河北省农业机械化研究所有限公司 | Can make up formula multifunctional agriculture suppression workover rig |
| CN205681833U (en) * | 2016-06-07 | 2016-11-16 | 李海城 | A kind of double leval jib profiling floating mechanism for seeder |
| CN109156105A (en) * | 2018-11-06 | 2019-01-08 | 西北农林科技大学 | A kind of novel seed manure gives no-till maize device |
| KR20190054316A (en) * | 2017-11-13 | 2019-05-22 | 변상태 | Bush Previous Processing Device Attached To Rotavator |
| CN209676838U (en) * | 2019-01-10 | 2019-11-26 | 山东省农业机械科学研究院 | High-clearance tillage and weeding fertilizer applicator |
| CN210900344U (en) * | 2019-08-15 | 2020-07-03 | 田士军 | Pressure-adjustable independent profiling ditching and fertilizing assembly |
-
2020
- 2020-09-11 CN CN202010953419.4A patent/CN112075143A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4418761A (en) * | 1981-09-22 | 1983-12-06 | Dmi, Inc. | Adjustable tillage implement positioning apparatus |
| CN2150705Y (en) * | 1992-09-29 | 1993-12-29 | 山西旋耕机厂 | V-shape weight of rotary plough |
| RU2216138C2 (en) * | 2001-06-15 | 2003-11-20 | Белгородская государственная сельскохозяйственная академия | Cultivator hoe |
| CN102204430A (en) * | 2010-03-29 | 2011-10-05 | 现代农装科技股份有限公司 | Strip seedbed preparing device and seeder provided with same |
| CN202697216U (en) * | 2012-08-01 | 2013-01-30 | 黑龙江省海轮王农机制造有限公司 | Plough-free deep-loosening layered-fertilizing precision corn sowing machine |
| RU146230U1 (en) * | 2014-05-30 | 2014-10-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Волгоградский государственный аграрный университет (ФГБОУ ВПО Волгоградский ГАУ) | WORKING BODY OF SOIL PROCESSING WEAPON WITH VARIABLE FREQUENCY OF OWN OSCILLATIONS |
| CN205213318U (en) * | 2015-12-04 | 2016-05-11 | 河北省农业机械化研究所有限公司 | Can make up formula multifunctional agriculture suppression workover rig |
| CN205681833U (en) * | 2016-06-07 | 2016-11-16 | 李海城 | A kind of double leval jib profiling floating mechanism for seeder |
| KR20190054316A (en) * | 2017-11-13 | 2019-05-22 | 변상태 | Bush Previous Processing Device Attached To Rotavator |
| CN109156105A (en) * | 2018-11-06 | 2019-01-08 | 西北农林科技大学 | A kind of novel seed manure gives no-till maize device |
| CN209676838U (en) * | 2019-01-10 | 2019-11-26 | 山东省农业机械科学研究院 | High-clearance tillage and weeding fertilizer applicator |
| CN210900344U (en) * | 2019-08-15 | 2020-07-03 | 田士军 | Pressure-adjustable independent profiling ditching and fertilizing assembly |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114402719A (en) * | 2022-03-07 | 2022-04-29 | 陈海芳 | Soil tamping device for garden engineering |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209676838U (en) | High-clearance tillage and weeding fertilizer applicator | |
| CN104186045A (en) | Novel deep scarification and soil preparation combined machine | |
| CN112075143A (en) | Wheat is suppressed and is drawn hoe machine and agricultural machine | |
| CN208273514U (en) | A kind of easy-to-mount subsoiler | |
| CN205566988U (en) | Subsoiler | |
| CN212086857U (en) | Front-mounted bilateral soil cleaning device | |
| CN211152631U (en) | Soil farming suppression device | |
| CN211378678U (en) | Combined single-furrow plough | |
| CN211982508U (en) | Multi-row drill barrow frame of seeder | |
| CN107027354A (en) | A kind of mounting bracket for rotary cultivator smoother | |
| CN210016903U (en) | Double-row corn planter pulled by mini-tiller | |
| CN209462904U (en) | A kind of Agriculture Field soil hardening crushing device | |
| CN206585907U (en) | A kind of mounting bracket for rotary cultivator smoother | |
| CN207354829U (en) | A kind of Combined deep ploughs device | |
| CN221058679U (en) | Driving harrow | |
| CN201450696U (en) | Uncovering plough used in wet/dry field | |
| CN209983045U (en) | Orchard level soil loosening device | |
| CN213485570U (en) | Deep scarification and pressing device | |
| CN209376151U (en) | A kind of disc ridge-making machine | |
| CN213306108U (en) | Disk pear frame strengthening double-pull rod device | |
| CN213548293U (en) | Wheat crop planting furrow opener | |
| CN208338214U (en) | A kind of portable combined type pears head | |
| CN211960093U (en) | Simple garlic harvesting device for test | |
| CN220383517U (en) | Hilling machine capable of adjusting inclined slope type mountain land | |
| CN215835797U (en) | Hydraulic turnover plow |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201215 |