CN118715902A - A device for loosening the compaction during wheat sowing - Google Patents
A device for loosening the compaction during wheat sowing Download PDFInfo
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- CN118715902A CN118715902A CN202411059215.0A CN202411059215A CN118715902A CN 118715902 A CN118715902 A CN 118715902A CN 202411059215 A CN202411059215 A CN 202411059215A CN 118715902 A CN118715902 A CN 118715902A
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- groove
- loosening
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- side wall
- frame
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- 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
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
-
- 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
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/02—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel
- A01B33/021—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel with rigid tools
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- 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
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
- A01B33/10—Structural or functional features of the tools ; Theoretical aspects of the cutting action
- A01B33/103—Structural or functional features of the tools ; Theoretical aspects of the cutting action the rotating shaft being oriented horizontally
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
- F16N7/14—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the lubricant being conveyed from the reservoir by mechanical means
- F16N7/28—Dip lubrication
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Soil Working Implements (AREA)
Abstract
本发明公开了一种小麦播种过程板结疏松装置，属于小麦播种相关技术领域，包括架体；疏松机构，所述疏松机构包括对称固定安装在架体底壁上的安装板，所述安装板的侧壁转动安装有压辊。本方案通过设置滤网，在耕刀对板结土壤进行粉碎的过程中会有部分板结的土壤会一同伴随耕刀转动，然后在离心力的作用下板结的土壤会像滤网撞击，此时滤网可以对破碎后的板结土壤进行筛分，然后大块的板结土壤会沿着滤网向下滑动并落到连动板顶壁上，然后在耕刀转动并经过沟槽的过程中，切割刀与沟槽侧壁可以产生剪切力并对板结的土壤进行二次粉碎处理，进而有效防止耕刀带动板结土壤越过压辊影响疏松效果，起到了提高板结土壤疏松效果的作用。
The present invention discloses a compaction loosening device during wheat sowing, which belongs to the technical field related to wheat sowing, and includes a frame; a loosening mechanism, wherein the loosening mechanism includes a mounting plate symmetrically fixedly mounted on the bottom wall of the frame, and a pressure roller is rotatably mounted on the side wall of the mounting plate. In this scheme, a filter screen is set, and in the process of a tiller blade crushing the compacted soil, part of the compacted soil will rotate along with the tiller blade, and then the compacted soil will hit the filter screen under the action of centrifugal force. At this time, the filter screen can screen the crushed compacted soil, and then large pieces of compacted soil will slide down along the filter screen and fall onto the top wall of the linkage plate. Then, in the process of the tiller blade rotating and passing through the groove, the cutting blade and the side wall of the groove can generate shear force and perform secondary crushing on the compacted soil, thereby effectively preventing the tiller blade from driving the compacted soil to pass over the pressure roller and affecting the loosening effect, thereby improving the loosening effect of the compacted soil.
Description
Technical Field
The invention relates to the technical field related to wheat sowing, in particular to a hardening and loosening device in the wheat sowing process.
Background
The wheat is planted and is generally adopted the rotary tillage seeding suppression all-in-one machine, although rotary tillage (soil preparation before sowing), seeding and suppression after sowing are completed once, the suppression roller of the wheat rotary tillage seeding suppression all-in-one machine is extruded with the surface soil with larger surface soil moisture in the rolling process to form a 'sheet-shaped' hardening, thereby leading to the reduced emergence rate of wheat.
The existing sowing usually adopts a delayed sowing time to avoid hardening, but the method is only suitable for wheat fields in a small range, has limitation, and is difficult for large and medium-sized farms to finish sowing in time due to the delayed sowing time.
Authorized bulletin number: CN 214800609U's chinese patent discloses a wheat seeding process loosening device that hardens, through the setting of the mechanism that breaks earth, has accomplished the soil that hardens through rotary blade and the cooperation of the post that breaks earth and has carried out preliminary mediation to improved the permeability of soil, and the setting of ploughing the subassembly, the cooperation of the board that breaks earth and a plurality of arc ploughing sword of utilizing bilayer has realized that the plough of horizontal direction and vertical direction to the soil that hardens is broken.
Authorized bulletin number: CN116868709a discloses a wheat seeding process hardening loosening device, when being pulled to walk through the support body that sets up, the compression roller will improve the ploughing sword and carry out broken loosening to the slab, and the metal shrapnel carries out elastic deformation through first spring, and then can play the soil of adhesion and fall, avoids the caking to glue.
Although the above patent can improve the loosening effect of the hardening to a certain extent, there is still a certain limitation that the above two patents are both to crush the hardened soil by the tillage knife, but in the process that the tillage knife crushes the hardened massive soil, the tillage knife can drive part of the hardened soil to move to the rear of the tillage knife beyond the tillage knife, so that the loosening effect of the hardened soil is seriously affected, so that further optimization of the loosening device of the hardening is very important.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide a hardening and loosening device for wheat sowing process, which can realize the effect of improving the hardening and loosening effect.
In order to solve the problems, the invention adopts the following technical scheme.
A hardening and loosening device for wheat sowing process comprises a frame body;
The loosening mechanism comprises a mounting plate which is symmetrically and fixedly arranged on the bottom wall of the frame body, a compression roller is rotatably arranged on the side wall of the mounting plate, a tillage cutter is uniformly and fixedly arranged on the compression roller, a motor which is fixedly connected with a rotating shaft of the compression roller is arranged on the side wall of the mounting plate, and a connecting rod is hinged on the top wall of the frame body;
The linkage mechanism comprises a chute arranged on the bottom wall of the frame body, a horizontal plate is slidably arranged in the chute, an inclined filter screen is fixedly arranged on the bottom wall of the horizontal plate, a linkage plate is fixedly arranged on the side wall of the mounting plate, and grooves matched with the tillage knives are uniformly formed in the linkage plate.
Further, a horizontal groove is formed in the bottom wall of the frame body, an installation rod is slidably installed in the horizontal groove, a triangular prism-shaped cutting knife is fixedly installed on the bottom wall of the installation rod, a first spring is directly and fixedly installed together in the horizontal groove and the installation rod, and a linkage mechanism matched with the installation rod is arranged on the frame body.
Further, the interlocking mechanism comprises a mounting groove formed in the frame body, a belt pulley is rotatably mounted on the side wall of the mounting groove, a belt groove is formed in a rotating shaft of the press roller, a connecting belt is mounted between the belt groove and the belt pulley, a chute is formed in one end, far away from the first spring, of the mounting rod, and a pushing block matched with the chute is fixedly mounted on the side wall of the belt pulley.
Further, a linkage groove is formed in the frame body, a sloping plate fixedly connected with the horizontal plate is slidably mounted in the linkage groove, the side wall of one side, away from the horizontal plate, of the sloping plate is an inclined surface, a push rod matched with the sloping plate is fixedly mounted on the mounting rod, and the push rod is in sliding fit with the linkage groove.
Further, a second spring is fixedly installed between the side wall of the horizontal plate and the sliding groove, and broken blocks are uniformly and fixedly installed on the side wall of the filter screen close to one side of the tillage knife.
Further, the compression roller is provided with a cavity, drain holes communicated with the outside are uniformly formed in the cavity, a water tank is fixedly installed on the top wall of the frame body, clear water is installed in the water tank, a water pump is fixedly installed on the inner bottom wall of the water tank, and a drain pipe communicated with the cavity is fixedly installed at the output end of the water pump.
Further, the oil storage tank is arranged on the frame body, lubricating oil is filled in the oil storage tank, a pressure valve is fixedly arranged on the bottom wall of the oil storage tank, an oil delivery pipe is fixedly arranged at the output end of the pressure valve, and one end of the oil delivery pipe, which is far away from the pressure valve, extends into the mounting groove.
Further, the telescopic pipe is sleeved outside the second spring, an air inlet valve communicated with the outside is inserted into the side wall of the sliding groove, and an air outlet valve communicated with the oil storage groove is also inserted into the side wall of the sliding groove.
Further, a water absorbing sponge matched with the oil delivery pipe is fixedly arranged on the top wall of the mounting groove.
Further, the bottom wall of the frame body is uniformly and fixedly provided with a vertical plate, and the vertical plate is uniformly and fixedly provided with a ground breaking plate.
Compared with the prior art, the invention has the beneficial effects that:
(1) According to the scheme, the filter screen is arranged, part of hardened soil can rotate together with the tillage knife in the process of crushing the hardened soil by the tillage knife, then the hardened soil can be impacted like the filter screen under the action of centrifugal force, the filter screen can screen the crushed hardened soil at the moment, then the massive hardened soil can slide downwards along the filter screen and fall onto the top wall of the linkage plate, then in the process of rotating the tillage knife and passing through the groove, the shearing force can be generated by the cutting knife and the side wall of the groove, secondary crushing treatment is carried out on the hardened soil, further the tillage knife is effectively prevented from driving the hardened soil to pass through the compression roller to influence the loosening effect, and the effect of improving the loosening effect of the hardened soil is achieved;
(2) According to the scheme, the cutting knife is arranged, the edge angle of the cutting knife can be impacted when the cutting knife drives the hardened soil to pass through the compression roller, at this time, the cutting knife can crush the hardened soil again, meanwhile, in the process that the cutting knife crushes the hardened soil, part of soil is clamped on the surface of the cutting knife, and further the loosening effect of the cutting knife on the hardened soil is easily affected, then the cutting knife can impact the soil clamped on the cutting knife in the process that the compression roller drives the cutting knife to rotate, and the soil clamped on the surface of the cutting knife is separated from contact with the cutting knife, so that the effect of improving the loosening effect of the hardened soil is achieved;
(3) According to the scheme, the push block is matched with the chute, the push block is driven to rotate through the belt groove, the connecting belt and the belt pulley in the process of rotating the press roller, then thrust is applied to the mounting rod through the chute in the process of rotating the push block, the mounting rod moves along the horizontal groove, when the push block rotates to the highest point, the first spring reaches the maximum compression degree, then the first spring stretches and drives the mounting rod to reset along with the rotation of the push block, the cutting knife is driven to move in the process of moving the mounting rod back and forth, the cutting in the horizontal direction can be carried out on the soil of the plate in the process of moving the cutting knife back and forth, and the effect of improving the loosening effect of the hardened soil is achieved;
(4) According to the scheme, the second spring drives the filter screen to shake through the push rod, the inclined plate and the horizontal plate in the process of moving the mounting rod, the hardened soil in the filter screen gap is driven to shake in the process of shaking the filter screen, then the hardened soil and the filter screen gap are separated from contact under the action of inertia and move towards the tillage knife, and meanwhile the hardened soil on the linkage plate can be pushed to normally move towards the tillage knife in the process of shaking the filter screen, so that the tillage knife is convenient for smashing the hardened soil, the crushing block can be driven to shake in the process of shaking the filter screen, and the hardened soil can be crushed in the process of shaking the crushing block, so that the loosening effect of the hardened soil is improved;
(5) According to the scheme, the water tank is arranged, the water pump is started, then water in the water tank flows through the water drain pipe, the cavity and the water drain hole to be sprayed to hardened soil, and the effect of dust fall can be achieved, so that dust emission is effectively prevented from being inhaled into the body of a user, and the health of the user is affected; the hardness of the hardened soil can be reduced by spraying water flow, so that the hardened soil can be conveniently crushed by the tillage knife, and the effect of loosening the hardened soil is improved;
(6) This scheme is through setting up the oil storage tank, the gas in flexible pipe by the in-process of compression at flexible pipe passes through in the discharge valve flow direction oil storage tank, and make the lubricating oil in the oil storage tank pass through the oil pipe flow direction mounting groove in, then paint on the ejector pad surface through the mounting groove, because the ejector pad passes through the chute and drives the in-process push rod that the installation pole removed can rub with the chute between, through scribbling lubricating oil on the ejector pad surface, can reduce the frictional force between ejector pad and the chute, and then ensure that the ejector pad normally passes through the chute and drive the installation pole and remove, simultaneously can also reduce the wearing and tearing degree between ejector pad and the chute, the effect of guaranteeing ejector pad and installation pole normal work has been played.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a side cross-sectional view of the present invention;
FIG. 3 is an enlarged view of the invention at A in FIG. 2;
FIG. 4 is a side cross-sectional view of a combination of the frame, press roll, mounting bar, mounting plate, mounting slot of the present invention;
FIG. 5 is a top cross-sectional view of a combination of the frame, horizontal plate, and linkage trough of the present invention;
FIG. 6 is a diagram showing a combination of a pulley and a push block according to the present invention;
FIG. 7 is a combination view of a mounting bar and chute of the present invention;
fig. 8 is a schematic structural view of the cutting blade of the present invention.
The reference numerals in the figures illustrate:
1. A frame body; 2. a mounting plate; 3. a press roller; 4. a tillage knife; 5. a motor; 6. a connecting rod; 7. a horizontal plate; 8. a filter screen; 9. a linkage plate; 10. a groove; 11. a horizontal slot; 12. a mounting rod; 13. a cutting knife; 14. a first spring; 15. a mounting groove; 16. a belt pulley; 17. pi Daicao; 18. a connecting belt; 19. a chute; 20. a pushing block; 21. a linkage groove; 22. a sloping plate; 23. a push rod; 24. a second spring; 25. breaking fragments; 26. a cavity; 27. a drain hole; 28. a water tank; 29. a water pump; 30. a drain pipe; 31. an oil storage tank; 32. a pressure valve; 33. an oil delivery pipe; 34. a water absorbing sponge; 35. a telescopic tube; 36. an intake valve; 37. an exhaust valve; 38. a vertical plate; 39. and (5) breaking the ground plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present invention are within the protection scope of the present invention.
Referring to fig. 1 to 8, a hardening and loosening device for wheat sowing process comprises a frame body 1;
the loosening mechanism comprises a mounting plate 2 symmetrically and fixedly arranged on the bottom wall of the frame body 1, a pressing roller 3 is rotatably arranged on the side wall of the mounting plate 2, a tillage cutter 4 is uniformly and fixedly arranged on the pressing roller 3, a motor 5 fixedly connected with a rotating shaft of the pressing roller 3 is arranged on the side wall of the mounting plate 2, and a connecting rod 6 is hinged on the top wall of the frame body 1;
the linkage mechanism comprises a chute arranged on the bottom wall of the frame body 1, a horizontal plate 7 is slidably arranged in the chute, an inclined filter screen 8 is fixedly arranged on the bottom wall of the horizontal plate 7, a linkage plate 9 is fixedly arranged on the side wall of the mounting plate 2, and grooves 10 matched with the tillage knives 4 are uniformly formed in the linkage plate 9.
When the loosening device is used, the loosening device is firstly installed and connected with the four-wheel tractor of the external driving equipment through the connecting rod 6, then the external driving equipment drives the frame body 1 to move, meanwhile, the motor 5 is started, then the motor 5 drives the tillage cutter 4 to rotate through the pressing roller 3, the soil which is hardened can be crushed in the process of rotating the tillage cutter 4, and the soil which is hardened can be accompanied with the rotation of the tillage cutter 4 in the process of crushing the soil which is hardened by the tillage cutter 4, then the soil which is hardened under the action of centrifugal force can be impacted like the filter screen 8, at the moment, the filter screen 8 can screen the crushed hardened soil, then the massive hardened soil can downwards slide along the filter screen 8 and fall onto the top wall of the linkage plate 9, then the cutting cutter 13 and the side wall of the groove 10 can generate shearing force in the process of rotating the tillage cutter 4 and carry out secondary crushing treatment on the hardened soil, and further the effect of effectively preventing the tillage cutter 4 from driving the hardened soil to pass through the pressing roller 3 to influence the loosening effect is achieved.
As shown in fig. 2 and 4, a horizontal groove 11 is formed in the bottom wall of the frame 1, a mounting rod 12 is slidably mounted in the horizontal groove 11, a triangular prism-shaped cutting knife 13 is fixedly mounted on the bottom wall of the mounting rod 12, a first spring 14 is directly and fixedly mounted on the horizontal groove 11 and the mounting rod 12 together, and a linkage mechanism matched with the mounting rod 12 is arranged on the frame 1.
The linkage mechanism comprises a mounting groove 15 formed in the frame body 1, a belt pulley 16 is rotatably mounted on the side wall of the mounting groove 15, a belt groove 17 is formed in a rotating shaft of the press roller 3, a connecting belt 18 is mounted between the belt groove 17 and the belt pulley 16, a chute 19 is formed in one end, far away from the first spring 14, of the mounting rod 12, and a push block 20 matched with the chute 19 is fixedly mounted on the side wall of the belt pulley 16.
Through adopting above-mentioned technical scheme, the edge angle of cutting knife 13 can be impacted in the in-process that the plough sword 4 drove the soil of hardening and crossing compression roller 3, the cutting knife 13 can break to the soil of hardening again this moment, the in-process that plough sword 4 broken the soil of hardening simultaneously, there is partial soil card at the plough sword 4 surface, and then influence the loosen effect of plough sword 4 to the soil of hardening easily, then drive the in-process cutting knife 13 of plough sword 4 pivoted at compression roller 3 and can strike the soil of card at plough sword 4, and make the soil of card at plough sword 4 surface break away from the contact with plough sword 4, the effect of improving the loose effect of soil of hardening has been played.
In the initial state, the first spring 14 is in a free stretching state, the push block 20 is at the lowest point, the push block 20 is driven to rotate by the belt groove 17, the connecting belt 18 and the belt pulley 16 in the rotating process of the press roller 3, then the installation rod 12 is pushed by the inclined groove 19 in the rotating process of the push block 20 and is enabled to move along the horizontal groove 11, the first spring 14 is compressed and has a restoring trend, when the push block 20 rotates to the highest point, the first spring 14 reaches the maximum compression degree, then the first spring 14 stretches and drives the installation rod 12 to reset along with the rotating of the push block 20, the cutting knife 13 is driven to move in the back and forth moving process of the installation rod 12, and the cutting knife 13 can cut the hardened soil in the horizontal direction in the back and forth moving process of the cutting knife 13, so that the effect of loosening the hardened soil is improved.
As shown in fig. 2, 3 and 5, the frame 1 is provided with a linkage groove 21, a sloping plate 22 fixedly connected with the horizontal plate 7 is slidably mounted in the linkage groove 21, a side wall of the sloping plate 22 away from the horizontal plate 7 is an inclined surface, a push rod 23 matched with the sloping plate 22 is fixedly mounted on the mounting rod 12, and the push rod 23 is slidably matched with the linkage groove 21.
The second springs 24 are fixedly installed between the side walls of the horizontal plate 7 and the sliding grooves, and broken pieces 25 are uniformly and fixedly installed on the side wall of the filter screen 8, which is close to one side of the tillage cutter 4.
Through adopting above-mentioned technical scheme, initial state, second spring 24 is in the free state of stretching, there is the soil that partially hardens in the in-process that hardened soil contacted filter screen 8 inlays in filter screen 8 gap, then drive push rod 23 in the in-process that installation pole 12 removed, the in-process that push rod 23 removed gradually contacts with the inclined plane of swash plate 22, and exert thrust to the inclined plane of swash plate 22, then under thrust force effect swash plate 22 drive horizontal plate 7 remove, second spring 24 is compressed and has the trend of restoring this moment, drive push rod 23 and inclined plate 22 in the in-process that installation pole 12 resets, at this moment second spring 24 stretches and drives horizontal plate 7 and reset, then drive filter screen 8 and make a round trip to shake at the in-process that horizontal plate 7 makes a round trip to shake, drive the soil that hardens in filter screen 8 gap and shake at the in-process that filter screen 8 shakes, then under the effect of inertia, the soil that the hardening breaks away from the contact with filter screen 8 gap and moves to tilling knife 4, thereby ensure that filter screen 8 normally sieves hardened soil.
Meanwhile, the hardened soil on the linkage plate 9 can be pushed to move normally to the tillage cutter 4 in the shaking process of the filter screen 8, so that the tillage cutter 4 can conveniently crush the hardened soil, broken fragments 25 can be driven to shake in the shaking process of the filter screen 8, and the hardened soil can be crushed in the shaking process of the broken fragments 25, so that the loosening effect of the hardened soil is improved.
As shown in fig. 2,3 and 4, the compression roller 3 is provided with a cavity 26, the cavity 26 is uniformly provided with drain holes 27 communicated with the outside, a water tank 28 is fixedly arranged on the top wall of the frame body 1, clear water is filled in the water tank 28, a water pump 29 is fixedly arranged on the inner bottom wall of the water tank 28, and a drain pipe 30 communicated with the cavity 26 is fixedly arranged on the output end of the water pump 29.
By adopting the technical scheme, as the tillage knife 4 can crush the hardened soil in the loosening process of the hardened soil, dust emission is easy to occur, then before the loosening process of the hardened soil, the water pump 29 can be started, and then water in the water tank 28 is sprayed to the hardened soil through the water drain pipe 30, the cavity 26 and the water drain hole 27, so that the effect of dust fall can be achieved, thereby effectively preventing the dust emission from being inhaled into the body by a user and affecting the health of the user; and the hardness of the hardened soil can be reduced by spraying water flow, so that the tillage knife 4 can crush the hardened soil conveniently, and the effect of improving the loosening effect of the hardened soil is achieved.
As shown in fig. 2,3 and 4, the frame 1 is provided with an oil storage tank 31, the oil storage tank 31 is filled with lubricating oil, a pressure valve 32 is fixedly installed on the bottom wall of the oil storage tank 31, an oil delivery pipe 33 is fixedly installed on the output end of the pressure valve 32, and one end of the oil delivery pipe 33 far away from the pressure valve 32 extends into the installation groove 15.
The second spring 24 is sleeved with a telescopic pipe 35, an air inlet valve 36 communicated with the outside is inserted into the side wall of the sliding groove, and an air outlet valve 37 communicated with the oil storage groove 31 is also inserted into the side wall of the sliding groove.
A water absorbing sponge 34 matched with the oil delivery pipe 33 is fixedly arranged on the top wall of the mounting groove 15.
Through adopting above-mentioned technical scheme, through establish flexible pipe 35 in the overcoat of second spring 24, can prevent that soil from getting into in the spout and leading to second spring 24 to be worn and torn fast, and then prolonged the life of second spring 24, and in the in-process flexible pipe 35 that stretches flexible pipe 35 inhales from the external world through admission valve 36, then in flexible pipe 35's in-process flexible pipe 35's the gas flow direction oil storage tank 31 through discharge valve 37, and make the lubricating oil in the oil storage tank 31 flow direction oil delivery pipe 33 in the mounting groove 15, then paint on the ejector pad 20 surface through mounting groove 15, because ejector pad 20 passes through the friction between ejector pad 19 and the chute 19 of the in-process push rod 23 that the chute 19 drove the installation pole 12 to remove, through paint lubricating oil on the ejector pad 20 surface, can reduce the frictional force between ejector pad 20 and the chute 19, and then ensure that ejector pad 20 normally drives the installation pole 12 through the chute 19 and remove, simultaneously can also reduce the degree of wear between ejector pad 20 and the chute 19, the effect of ensuring that ejector pad 20 and installation pole 12 normally work.
Through setting up sponge 34 that absorbs water, can absorb lubricating oil at the in-process sponge 34 that absorbs water of lubricating oil flow direction mounting groove 15, then can extrude sponge 34 that absorbs water when ejector pad 20 passes through the highest point, then the lubricating oil on the sponge 34 that absorbs water can evenly be paintd on ejector pad 20 surface, has played the effect of improving lubrication effect.
As shown in fig. 1, the bottom wall of the frame body 1 is uniformly and fixedly provided with a vertical plate 38, and the vertical plate 38 is uniformly and fixedly provided with a ground breaking plate 39.
By adopting the technical scheme, the vertical plate 38 is driven to move in the moving process of the frame body 1, ditching work is carried out, and one side of the frame body 1 far away from the mounting plate 2 can be supported, so that the balance of the frame body 1 is improved; meanwhile, the vertical plate 38 is moved in the process of driving the soil breaking plate 39 to move and break hardened soil, namely, the stability of the frame body 1 can be improved and the hardened soil is dredged and broken in the vertical direction by arranging the vertical plate 38 and the soil breaking plate 39, and the range of dredging the hardened soil in the vertical direction is enlarged by the double-layer soil breaking plate 39.
The using method comprises the following steps: when the device is used, firstly, the loosening device is installed and connected with an external driving device four-wheel tractor through a connecting rod 6, then the external driving device drives a frame body 1 to move, meanwhile, a motor 5 is started, then the motor 5 drives a tillage cutter 4 to rotate through a compression roller 3, the plate-bound soil can be crushed in the process of rotating the tillage cutter 4, and part of the hardened soil can be accompanied with the rotation of the tillage cutter 4 in the process of crushing the plate-bound soil, then the hardened soil can be impacted like a filter screen 8 under the action of centrifugal force, at the moment, the filter screen 8 can screen the crushed hardened soil, then the massive hardened soil can slide downwards along the filter screen 8 and fall on the top wall of a linkage plate 9, and then in the process of rotating the tillage cutter 4 and passing through a groove 10, the cutting cutter 13 and the side wall of the groove 10 can generate shearing force and carry out secondary crushing treatment on the hardened soil; the edges and corners of the cutting knife 13 can be impacted when the tillage knife 4 drives the hardened soil to pass through the compression roller 3, the cutting knife 13 can crush the hardened soil again, and meanwhile, the cutting knife 13 can also impact the soil clamped on the tillage knife 4, and the soil clamped on the surface of the tillage knife 4 is separated from contact with the tillage knife 4; and the belt groove 17, the connecting belt 18 and the belt pulley 16 drive the push block 20 to rotate in the process of rotating the press roller 3, then the chute 19 drives the mounting rod 12 to shake in the process of rotating the push block 20, and the cutter 13 is driven to cut hardened soil in the horizontal direction in the process of shaking the mounting rod 12; the filter screen 8 is driven to shake back and forth by the inclined plate 22 and the horizontal plate 7 in the process of moving the mounting rod 12 back and forth.
The above description is only of the preferred embodiments of the present invention; the scope of the invention is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present invention, and the technical solution and the improvement thereof are all covered by the protection scope of the present invention.
Claims (10)
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| Application Number | Priority Date | Filing Date | Title |
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| CN202411059215.0A CN118715902A (en) | 2024-08-03 | 2024-08-03 | A device for loosening the compaction during wheat sowing |
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| CN202411059215.0A CN118715902A (en) | 2024-08-03 | 2024-08-03 | A device for loosening the compaction during wheat sowing |
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| CN202411059215.0A Pending CN118715902A (en) | 2024-08-03 | 2024-08-03 | A device for loosening the compaction during wheat sowing |
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|---|---|---|---|---|
| CN205812709U (en) * | 2016-07-27 | 2016-12-21 | 潘灵灵 | Municipal administration gardens loosening device |
| CN108901205A (en) * | 2018-08-29 | 2018-11-30 | 中国农业大学 | Reciprocal scrape type rice stubble wheat seeds band cleaning plant |
| CN112868293A (en) * | 2021-01-27 | 2021-06-01 | 武汉谷劲科技有限公司 | Soil treatment system for soil improvement |
| CN114532324A (en) * | 2022-02-22 | 2022-05-27 | 青岛双联睿恩科技有限公司 | Intelligent agriculture is with still field device of weeding maintenance |
| CN118104426A (en) * | 2024-04-28 | 2024-05-31 | 福建闽紫农业有限公司 | Soil turning device and soil turning method for planting milk vetch |
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2024
- 2024-08-03 CN CN202411059215.0A patent/CN118715902A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205812709U (en) * | 2016-07-27 | 2016-12-21 | 潘灵灵 | Municipal administration gardens loosening device |
| CN108901205A (en) * | 2018-08-29 | 2018-11-30 | 中国农业大学 | Reciprocal scrape type rice stubble wheat seeds band cleaning plant |
| CN112868293A (en) * | 2021-01-27 | 2021-06-01 | 武汉谷劲科技有限公司 | Soil treatment system for soil improvement |
| CN114532324A (en) * | 2022-02-22 | 2022-05-27 | 青岛双联睿恩科技有限公司 | Intelligent agriculture is with still field device of weeding maintenance |
| CN118104426A (en) * | 2024-04-28 | 2024-05-31 | 福建闽紫农业有限公司 | Soil turning device and soil turning method for planting milk vetch |
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Application publication date: 20241001 |