CN115529864A - Ploughing impeller and ploughing machine - Google Patents
Ploughing impeller and ploughing machine Download PDFInfo
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- CN115529864A CN115529864A CN202211175144.1A CN202211175144A CN115529864A CN 115529864 A CN115529864 A CN 115529864A CN 202211175144 A CN202211175144 A CN 202211175144A CN 115529864 A CN115529864 A CN 115529864A
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- connecting plate
- impeller
- arc
- wear
- tilling
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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
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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
- A01B33/02—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
- A01B33/12—Arrangement of the tools; Screening of the tools
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- 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 turning impeller and a turning machine, relating to the technical field of turning equipment and comprising a wheel body; the arc-shaped impeller blades are arranged on the outer side surface of the wheel body in a circumferential array and comprise a first connecting plate and a second connecting plate, one end of the first connecting plate is fixed on the wheel body, one end of the second connecting plate is hinged to the other end of the first connecting plate, the second connecting plate can turn over towards the inner side surface of the arc-shaped impeller blades, and the other end of the second connecting plate is provided with a plurality of piercing ends; the wear-resistant part is attached to the outer side surface of the arc-shaped impeller blade, one end of the wear-resistant part is detachably connected with the first connecting plate, and the other end of the wear-resistant part is detachably connected with the second connecting plate; and the guide row pieces are uniformly arranged between two adjacent first connecting plates, the guide row pieces are fixedly connected with the wheel body, and the end parts of the guide row pieces are pressed against the first connecting plates. The tillage machine provided with the tillage impeller is not easy to sink during tillage operation, and the tillage efficiency can be improved.
Description
Technical Field
The invention relates to the technical field of plowing equipment, in particular to a plowing impeller and a plowing machine.
Background
The reclamation paddy field project is to remold the land structure in the project area in the soil plowing process, improve the quality of cultivated land, carry out the comprehensive treatment of villages, water, fields, forests and roads, the integral promotion of water conservancy, traffic, environmental protection and village modification, take the facility matching, high and stable yield, good ecology and strong disaster resistance as the targets, is the most scientific and effective measure for treating water and soil loss, creates good conditions for agricultural industrial operation and land asset operation, further increases the force for improving the farmland infrastructure, optimizes the configuration and reasonably develops and utilizes the agricultural resources such as water, soil, fertilizer and the like.
In the current project of reclamation of paddy fields, the ploughing depth stability of ploughing of soil in a plough layer and the growth period of paddy rice directly influence the yield of the paddy rice, so that the research, the summary and the refinement of the construction technology of the ploughing of the reclamation of paddy fields can ensure that the task of reclamation of paddy fields can be completed in a timely quality-improving manner, and the urgency and the necessity are provided.
When the paddy field is cultivated, a corresponding turning machine is often used to turn over the paddy field, and the existing turning machine is easy to sink when the existing turning machine is used for irrigation and turning over, so that the problem of low cultivation efficiency is caused.
Disclosure of Invention
The present invention aims to solve at least to some extent one of the above-mentioned technical problems of the prior art. Therefore, the embodiment of the invention provides a turning impeller, which solves the problem that the conventional turning machine is easy to sink when used for irrigation and turning, and further causes low tillage efficiency.
The embodiment of the invention also provides a ploughing machine with the ploughing impeller.
According to an embodiment of the first aspect of the present invention, there is provided a tilling impeller including a wheel body; the impeller comprises a wheel body, a plurality of arc-shaped impeller blades and a plurality of guide rails, wherein the arc-shaped impeller blades are arranged on the outer side surface of the wheel body in a circumferential array and comprise a first connecting plate and a second connecting plate, one end of the first connecting plate is fixed on the wheel body, one end of the second connecting plate is hinged to the other end of the first connecting plate, the second connecting plate can turn over towards the inner side surface of the arc-shaped impeller blades, and a plurality of puncturing ends are arranged at the other end of the second connecting plate; the wear-resistant part is attached to the outer side surface of the arc-shaped impeller blade, one end of the wear-resistant part is detachably connected with the first connecting plate, and the other end of the wear-resistant part is detachably connected with the second connecting plate; and the guide row piece is uniformly arranged between two adjacent first connecting plates, the guide row piece is fixedly connected with the wheel body, and the end part of the guide row piece is pressed against the first connecting plates.
The plowing impeller at least has the following beneficial effects: the plowing impeller comprises a wheel body, a plurality of arc-shaped impeller blades, a wear-resistant part and a guide row part, wherein the arc-shaped impeller blades are arranged on the wheel body in a circumferential array, the main body part of each arc-shaped impeller blade is formed by connecting a first connecting plate and a second connecting plate, the first connecting plate is used as a stress reference part of the whole arc-shaped impeller blade, the second connecting plate is hinged with the first connecting plate, the second connecting plate is locked on the first connecting plate through the wear-resistant part so that the arc-shaped impeller blades are in a working state, the wear-resistant part is positioned on the outer sides of the arc-shaped impeller blades and is detachably connected with the second connecting plate and the first connecting plate, the plowing impeller is arranged on the plowing machine when in use, the outer sides of the arc-shaped impeller blades, which are provided with the wear-resistant parts, are firstly contacted with soil to be plowed, the second connecting plate can increase the soil penetration depth of the plowing impeller and increase the area of the plowing impeller for shearing the soil, furthermore, the wear-resistant part can also increase the contact area with soil, the situation that the cultivator sinks when the power of the cultivator is insufficient during irrigation and tillage is greatly prevented, the arc-shaped impeller blades can be more easily turned into the soil by the puncturing end arranged on the second connecting plate, the abrasion of the second connecting plate can be reduced because one side with the wear-resistant part is firstly turned into the soil and is in contact friction with the soil, after the cultivator is used for a long time, only the wear-resistant part needs to be replaced, the maintenance is convenient, meanwhile, because the arc-shaped impeller blades are turned into the soil from the outer side and press the soil to provide advancing power for the cultivator, meanwhile, due to the existence of the guide and exhaust part, the soil cannot be embedded between the two arc-shaped impeller blades under the action of the arc-shaped surface along with subsequent turning, even if the soil is embedded between the two arc-shaped impeller blades, the soil can quickly flow out of the tillage impeller from the two ends under the action of the guide and exhaust part, consequently, can not increase the load of arc impeller blade for the machine of ploughing advances more smoothly, and is further, because the second connecting plate is connected with first connecting plate is articulated, when demolising the wearing parts, the second connecting plate can overturn between two arc impeller blades and the thorn end can support on the guide row spare, and then effective protection thorn end when carrying or storing, can also reduce the occupation space of arc impeller blade simultaneously, conveniently will plough the impeller and carry out safe transfer.
According to the plowing impeller provided by the embodiment of the first aspect of the invention, the distance between the hinge point of the second connecting plate and the connection point of the adjacent arc-shaped impeller blade and the impeller body is greater than or equal to the distance between the hinge point of the second connecting plate and the highest point of the piercing end.
According to the tilling impeller of the first aspect of the present invention, the radius of curvature of the first connecting plate is the same as the radius of curvature of the second connecting plate, the inner side of the first connecting plate has a first step, the outer side of the second connecting plate has a second step, the second connecting plate is hinged to the first step, and after the wear-resistant member locks the second connecting plate, the second step is attached to the end of the first connecting plate.
According to the tilling impeller in accordance with the first aspect of the present invention, the length between the two ends of the wear-resistant member is less than or equal to the length between the two ends of the second connecting plate, one end of the wear-resistant member is close to the piercing end and is connected to the second connecting plate through a bolt, and the other end of the wear-resistant member extends to the outer side surface of the first connecting plate and is connected to the first connecting plate through the bolt.
According to the plowing impeller provided by the embodiment of the first aspect of the invention, the inner side of the wear-resistant part is attached to the outer side surface of the arc-shaped impeller blade, the outer side of the wear-resistant part is provided with a plurality of convex strips extending along the radial direction of the impeller body, and the plurality of convex strips are distributed in an array manner along the axial direction of the impeller body.
According to the tillage impeller provided by the embodiment of the first aspect of the invention, the inner side of the second connecting plate is provided with a threaded hole for connecting the bolt and a groove capable of being matched with the raised line, and after two ends of the wear-resistant piece are respectively connected with the first connecting plate and the second connecting plate, the groove is over against the raised line.
According to the turning impeller provided by the embodiment of the first aspect of the invention, the plurality of penetrating ends are arranged in an array along the axial direction of the impeller body, the penetrating ends are conical, and the length of the penetrating ends is greater than the thickness of the second connecting plate.
According to the plowing impeller provided by the embodiment of the first aspect of the invention, the thickness of the row guide piece is gradually reduced from the middle part to the two ends, so that the middle part of one surface of the row guide piece, which is back to the impeller body, is raised to be a tip.
According to the plowing impeller provided by the embodiment of the first aspect of the invention, the guide and discharge piece and the outer side surface of the arc-shaped impeller blade are provided with the limiting strips made of rubber, and the limiting strips are provided with the notches for the insertion ends to be embedded.
According to a second aspect of the embodiment of the invention, the cultivator is provided and comprises a cultivator body and the cultivation impeller, wherein the cultivation impeller is arranged in the middle of the cultivator body.
The cultivator at least has the following effects: the plowing impeller is arranged on a plowing machine, the outer side of an arc-shaped impeller blade with a wear-resistant piece is firstly contacted with soil to be plowed, the second connecting plate can increase the soil penetration depth of the plowing impeller and increase the soil shearing area of the plowing impeller, further, the wear-resistant piece can increase the contact area with the soil, the condition that the plowing machine sinks and sinks due to insufficient power of the plowing machine during irrigation plowing is greatly prevented, the penetration end arranged on the second connecting plate can enable the arc-shaped impeller blade to be more easily plowed into the soil, due to the fact that one side with the wear-resistant piece is firstly overturned into the soil and rubs with the soil, abrasion of the second connecting plate can be reduced, after long-time use, only the wear-resistant piece needs to be replaced, maintenance is convenient, meanwhile, due to the fact that the outer side of the arc-shaped impeller blade is overturned into the soil to provide advancing power for the plowing machine, meanwhile, due to the existence of the guide and discharge piece, the arc-shaped impeller blade can not be embedded between the two arc-shaped impeller blades under the action of the arc-shaped impeller blade, and can be more conveniently removed, and the arc-shaped impeller blade can be more smoothly transferred and can be more effectively stored and can be more conveniently removed when the first penetration end of the arc-shaped impeller blade is connected with the second connecting plate when the arc-shaped impeller blade is further transferred under the arc-shaped impeller blade, and the arc-shaped impeller blade is further transferred, and the arc-shaped impeller blade is more conveniently moved.
Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.
Drawings
The invention is further described below with reference to the accompanying drawings and examples;
FIG. 1 is a first schematic structural view of a plowing impeller according to an embodiment of the invention;
FIG. 2 is a schematic structural diagram of a plowing impeller according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view at A in FIG. 1;
FIG. 4 is a schematic structural view of an arcuate impeller blade in an embodiment of the present invention;
fig. 5 is a schematic structural view of the plowing impeller mounted on the plowing machine in the embodiment of the invention.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
Referring to fig. 1 and 2, a turning impeller 100 according to an embodiment of the present invention includes a wheel body 110, a plurality of arc-shaped impeller blades 120, a wear-resistant member 150, and a guide bar member 130, specifically, the arc-shaped impeller blades 120 are disposed on an outer side surface of the wheel body 110 in a circumferential array, the arc-shaped impeller blades 120 include a first connecting plate 121 and a second connecting plate 122, one end of the first connecting plate 121 is fixed to the wheel body 110, one end of the second connecting plate 122 is hinged to the other end of the first connecting plate 121, wherein the second connecting plate 122 is capable of being flipped over toward an inner side surface of the arc-shaped impeller blades 120, the other end of the second connecting plate 122 is provided with a plurality of penetrating ends 160, the wear-resistant member 150 is attached to the outer side surface of the arc-shaped impeller blades 120, one end of the wear-resistant member 150 is detachably connected to the first connecting plate 121, and the other end of the wear-resistant member is detachably connected to the second connecting plate 122, wherein the guide bar member 130 is disposed between two adjacent first connecting plates 121, the guide bar member 130 is fixedly attached to the wheel body 110, and the end of the guide bar member 130 presses the first connecting plate 121, so that the first connecting plate 121 is partially broken, and the first connecting plate 121 is prevented from being extended during use.
The first connecting plate 121 is used as a stress reference part of the whole arc-shaped impeller blade 120, the second connecting plate 122 is hinged with the first connecting plate 121, the second connecting plate 122 is fixedly locked on the first connecting plate 121 through the wear-resistant part 150, so that the arc-shaped impeller blade 120 is in a working state, the wear-resistant part 150 is positioned at the outer side of the arc-shaped impeller blade 120 and is detachably connected with the second connecting plate 122 and the first connecting plate 121, it needs to be noted that when the tillage impeller 100 is installed on the tillage machine, the outer side of the arc-shaped impeller blade 120 with the wear-resistant part 150 is firstly contacted with soil to be ploughed, the second connecting plate 122 can increase the soil penetration depth of the tillage impeller 100 and increase the soil shearing area of the tillage impeller 100, further, the wear-resistant part 150 can also increase the contact area of the arc-shaped impeller blade 120 and the soil, and the situation that the tillage machine sinks due to insufficient power during irrigation tillage is greatly prevented, the penetrating end 160 arranged on the second connecting plate 122 can enable the arc-shaped impeller blades 120 to be more easily turned into soil, the side with the wear-resistant part 150 is firstly turned into the soil to be in contact friction with the soil, the abrasion of the second connecting plate 122 can be reduced, in the actual use process, the second connecting plate 122 and the first connecting plate 121 are expensive to manufacture, the replacement is not convenient enough, and frequent replacement is not needed, after long-time use, only the wear-resistant part 150 needs to be replaced, the maintenance is convenient, meanwhile, due to the fact that the outer side of the arc-shaped impeller blades 120 is turned into the soil to be pressed against the soil to provide forward power for the turning machine, meanwhile, due to the existence of the guide and exhaust part 130, along with subsequent turning, the soil cannot be embedded between the two arc-shaped impeller blades 120 under the effect of the arc-shaped surface, even if the soil is embedded between the two arc-shaped impeller blades 120, the soil can rapidly flow out from two ends to turn over under the effect of the guide and exhaust part 130 to turn over the soil Outside the impeller 100, therefore, can not increase the load of arc impeller blade 120, make the cultivator advance more smoothly, furthermore, because second connecting plate 122 is connected with first connecting plate 121 is articulated, when demolising wearing parts 150, second connecting plate 122 can turn into between two arc impeller blades 120 and penetrating end 160 can support on leading row spare 130, and then effective protection penetrating end 160 when carrying or storing, can also reduce arc impeller blade 120's occupation space simultaneously, conveniently carry out safe transfer with the cultivation impeller 100.
In some embodiments, the distance between the hinge point of the second connecting plate 122 and the connection point of the adjacent arc-shaped impeller blade 120 and the wheel body 110 is greater than or equal to the distance between the hinge point of the second connecting plate 122 and the highest point of the piercing end 160, so that the second connecting plate 122 and the piercing end 160 can be folded into between the two adjacent arc-shaped impeller blades 120 for storage protection, the overall volume of the entire tilling impeller 100 is reduced, and the handling and storage are also convenient.
In the present embodiment, the first connecting plate 121 and the second connecting plate 122 are also arc-shaped plates, the radius of curvature of the first connecting plate 121 is the same as the radius of curvature of the second connecting plate 122, as shown in fig. 3 and 4, the first step 121a is disposed on the inner side of the first connecting plate 121, the second step 122a is disposed on the outer side of the second connecting plate 122, the second connecting plate 122 is hinged to the first step 121a, after the wear-resistant member 150 locks the second connecting plate 122, the second step 122a is attached to the end of the first connecting plate 121, further, after the second step 122a is attached to the end of the first connecting plate 121, the arc continuity of the arc-shaped impeller 120 is ensured, when the wear-resistant member 150 connects the first connecting plate 121 and the second connecting plate 122 to form the arc-shaped impeller 120 in a normal operating state, the wear-resistant member 150 can reinforce the rigidity of the connection between the first connecting plate 121 and the second connecting plate 122, so that the arc-shaped impeller 120 is ensured to be broken in a high-strength continuous plowing operation, and even if the arc-shaped impeller 120 is replaced by the second connecting plate 122, the arc-shaped impeller is damaged, the impeller 100 is not broken, and the impeller 100 is damaged in general scrapped.
Furthermore, the length between the two ends of the wear-resistant member 150 is less than or equal to the length between the two ends of the second connecting plate 122, one end of the wear-resistant member 150 is close to the penetrating end 160 and is connected with the second connecting plate 122 through a bolt, and the other end of the wear-resistant member 150 extends to the outer side of the first connecting plate 121 and is connected with the first connecting plate 121 through a bolt, as shown in fig. 1, the wear-resistant member 150 covers the outer arc surfaces of the first connecting plate 121 and the second connecting plate 122, so that the outer side of the second connecting plate 122 is effectively protected during plowing, the second connecting plate 122 is prevented from being eroded by the friction of soil, it should be noted that the wear-resistant member 150 is also an arc plate, the inner side of the wear-resistant member 150 is attached to the outer arc surfaces of the first connecting plate 121 and the second connecting plate 122, the rigidity of connection is strengthened, and the one end of wearing part 150 is close to penetrating end 160 and through bolted connection second connecting plate 122, even second connecting plate 122 receives too big load, owing to the enhancement of wearing part 150, the condition of rupture also is difficult to appear, the other end of wearing part 150 extends to the lateral surface of first connecting plate 121 and passes through bolted connection first connecting plate 121, cooperation second connecting plate 122 is connected with the articulated of first connecting plate 121, three tie point line forms a stable triangle, make arc impeller piece 120 be in under the normal operating condition as shown in fig. 1, whole stable in structure can bear great load, and through bolted connection's mode, then make things convenient for the change maintenance of wearing part 150.
In addition, the lateral surface of wearing part 150's inboard laminating arcuate impeller blade 120, wearing part 150's the outside is provided with a plurality of sand grips 151 that extend along the radial direction of wheel body 110, a plurality of sand grips 151 distribute along the axial direction array of wheel body 110, on the one hand, the bulk strength of whole arcuate impeller blade 120 can be strengthened in the setting of sand grip 151, and simultaneously, can also increase arcuate impeller blade 120 when carrying out the operation of ploughing with the area of contact of soil, and then improve frictional force, and simultaneously, can also avoid arcuate impeller blade 120 to skid, make the propulsion when ploughing the operation of ploughing of the cultivator more steady.
In other embodiments, as shown in fig. 4, the inner side of the second connecting plate 122 is provided with a threaded hole for a bolt to connect with and a groove 122b capable of being matched with the protrusion 151, after the two ends of the wear-resistant member 150 are respectively connected to the first connecting plate 121 and the second connecting plate 122, the groove 122b faces the protrusion 151, and the groove 122b is arranged, so that when the plowing impeller 100 is transported, before the second connecting plate 122 is turned to the piercing end 160 to abut against the row-guiding member 130, the wear-resistant member 150 is detached from the outer side surface of the arc-shaped impeller blade 120 and placed on the inner side of the second connecting plate 122, at this time, the protrusion 151 of the wear-resistant member 150 is embedded in the groove 122b, and the bolt is locked in the threaded hole, so that the wear-resistant member 150 can be fixed on the inner side of the second connecting plate 122, when the piercing end 160 of the second connecting plate 122 is turned to abut against the row-guiding member 130 for storage, the wear-resistant member 150 and the corresponding bolt can be conveniently stored, and the groove 122b and the corresponding bolt can be further stored up when the next use, there is no need to find the relevant spare parts for the groove 122 b.
In other embodiments, where multiple piercing ends 160 are arranged in an array along the axial direction of wheel 110, piercing ends 160 are tapered, and the length of piercing ends 160 is greater than the thickness of second web 122, tapered piercing ends 160 can provide guidance for arcuate impeller blades 120 as they are inserted into the soil, allowing arcuate impeller blades 120 to be quickly inserted into the soil.
It should be noted that the thickness of the row guide member 130 is gradually reduced from the middle portion to the two ends, so that the middle portion of the row guide member 130, which is opposite to the wheel body 110, is protruded to form a tip, when turning is performed, soil entering between two adjacent arc-shaped impeller blades 120 is guided and arranged toward the two ends of the turning impeller 100 under the action of the inclined surfaces at the two sides of the tip, so as to prevent the soil from being jammed between the two adjacent arc-shaped impeller blades 120, thereby reducing the resistance of the turning impeller 100 during turning operation, and meanwhile, when the complete turning impeller 100 is cleaned, the cleaned water also flows out along the inclined surfaces at the two sides of the tip toward the two sides of the turning impeller 100, thereby preventing a large amount of water from being accumulated between the two adjacent arc-shaped impeller blades 120.
In addition, the outer side surfaces of the row guiding element 130 and the arc-shaped impeller blades 120 are provided with a limiting strip 140 made of rubber, the limiting strip 140 is provided with a notch 141 for the insertion of the puncturing end 160, after the wear-resistant element 150 is detached and the wear-resistant element 150 is fixed on the inner side of the second connecting plate 122, the puncturing end 160 is turned over to be inserted into the notch 141, the puncturing end 160 and the second connecting plate 122 are limited to be turned away through the notch 141, and the puncturing end 160 is ensured to swing out to puncture the body of a carrying worker in the carrying process.
As shown in fig. 5, an embodiment of the present invention further provides a tillage machine, including a tillage blade 100 and a tillage blade 210, where the tillage blade 100 is disposed in the middle of the tillage blade 210, a front rubber wheel 230 is disposed on the front side of the tillage blade 210, a rear rubber wheel 220 and an operation seat 211 are disposed on the rear side, when the tillage blade 100 is operated, the tillage blade 100 is driven by an engine to rotate clockwise, the outer side of the arc-shaped blade 120 having a wear-resistant member 150 is firstly contacted with soil to be ploughed, the second connection plate 122 can increase the soil penetration depth of the tillage blade 100 and increase the soil shearing area of the tillage blade 100, further, the wear-resistant member 150 can increase the contact area of the arc-shaped blade 120 and the soil, thereby greatly preventing the tillage machine from sinking and sinking during irrigation and tillage, the piercing end 160 disposed on the second connection plate 122 can enable the arc-shaped blade 120 to be more easily turned into the soil, since the side having the wear-resistant member 150 is firstly contacted with the soil, the second connection plate 122 can reduce friction between the second connection plate 120 and the arc-shaped blade 120, even if the arc-shaped blade 120 is used for replacing the arc-shaped blade 120, the wear-shaped blade 120 is not needed to be replaced, and the arc-shaped blade 120, the wear-shaped blade 120 is not needed to be used for a long time, and the soil can be replaced, and the soil can be used for replacing the soil to be used for replacing the soil, and the soil to be used for a long time, therefore, the load of arc impeller blade 120 can not be increased, make the cultivator advance more smoothly, furthermore, because second connecting plate 122 is connected with first connecting plate 121 is articulated, when demolising wearing parts 150, second connecting plate 122 can overturn between two arc impeller blades 120 and the thorn end 160 can support on leading row spare 130, and then effective protection thorn end 160 when transport or storage, simultaneously can also reduce the occupation space of arc impeller blade 120, conveniently carry out safe transfer with ploughing impeller 100.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (10)
1. A plowing impeller is characterized in that: comprises that
A wheel body (110);
the impeller comprises a plurality of arc-shaped impeller blades (120), wherein the arc-shaped impeller blades (120) are arranged on the outer side surface of the impeller body (110) in a circumferential array, each arc-shaped impeller blade (120) comprises a first connecting plate (121) and a second connecting plate (122), one end of each first connecting plate (121) is fixed to the impeller body (110), one end of each second connecting plate (122) is hinged to the other end of each first connecting plate (121), each second connecting plate (122) can turn over towards the inner side surface of each arc-shaped impeller blade (120), and a plurality of penetrating ends (160) are arranged at the other end of each second connecting plate (122);
the wear-resistant part (150) is attached to the outer side face of the arc-shaped impeller blade (120), one end of the wear-resistant part (150) is detachably connected with the first connecting plate (121), and the other end of the wear-resistant part is detachably connected with the second connecting plate (122); and
the guide row piece (130) is arranged between two adjacent first connecting plates (121), the guide row piece (130) is fixedly connected with the wheel body (110), and the end part of the guide row piece (130) is pressed against the first connecting plates (121).
2. The tilling impeller according to claim 1, wherein: the distance between the hinge point of the second connecting plate (122) and the connection point of the adjacent arc-shaped impeller blade (120) and the wheel body (110) is greater than or equal to the distance between the hinge point of the second connecting plate (122) and the highest point of the penetrating end (160).
3. The tilling impeller according to claim 1 or 2, wherein: the curvature radius of the first connecting plate (121) is the same as that of the second connecting plate (122), a first step (121 a) is arranged on the inner side of the first connecting plate (121), a second step (122 a) is arranged on the outer side of the second connecting plate (122), the second connecting plate (122) is hinged to the first step (121 a), and after the second connecting plate (122) is locked and fixed by the wear-resistant piece (150), the second step (122 a) is attached to the end portion of the first connecting plate (121).
4. The tilling impeller according to claim 3, wherein: the length between wearing parts (150) both ends is less than or equal to length between second connecting plate (122) both ends, the one end of wearing parts (150) is close to pierce in end (160) and through bolted connection second connecting plate (122), the other end of wearing parts (150) extends to the lateral surface of first connecting plate (121) and passes through bolted connection first connecting plate (121).
5. The tilling impeller according to claim 4, wherein: the inboard laminating of wearing parts (150) the lateral surface of arc impeller piece (120), the outside of wearing parts (150) is provided with a plurality of edges sand grip (151) that the radial direction of wheel body (110) extends, a plurality of sand grip (151) are followed the axial direction array distribution of wheel body (110).
6. The tilling impeller according to claim 5, wherein: the inboard of second connecting plate (122) is provided with the confession bolted connection's screw hole and can with sand grip (151) matched with recess (122 b), the both ends of wearing parts (150) are connected respectively first connecting plate (121) with behind second connecting plate (122), recess (122 b) just are right sand grip (151).
7. The tilling impeller according to claim 1, wherein: the plurality of penetrating ends (160) are arranged in an array along the axial direction of the wheel body (110), the penetrating ends (160) are conical, and the length of the penetrating ends (160) is larger than the thickness of the second connecting plate (122).
8. The tilling impeller according to claim 1, wherein: the thickness of the row guiding piece (130) is gradually reduced from the middle part to the two ends, so that the middle part of one surface of the row guiding piece (130) back to the wheel body (110) is raised to form a tip.
9. The tilling impeller according to claim 1, wherein: the outer side surfaces of the row guiding piece (130) and the arc-shaped impeller blades (120) are provided with limiting strips (140) made of rubber, and the limiting strips (140) are provided with notches (141) for the penetrating ends (160) to be embedded into.
10. A cultivator is characterized in that: comprising a tiller body (210) and a tilling impeller (100) according to any one of claims 1 to 9, the tilling impeller (100) being arranged in the middle of the tiller body (210).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211175144.1A CN115529864A (en) | 2022-09-26 | 2022-09-26 | Ploughing impeller and ploughing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211175144.1A CN115529864A (en) | 2022-09-26 | 2022-09-26 | Ploughing impeller and ploughing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115529864A true CN115529864A (en) | 2022-12-30 |
Family
ID=84729973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211175144.1A Pending CN115529864A (en) | 2022-09-26 | 2022-09-26 | Ploughing impeller and ploughing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115529864A (en) |
-
2022
- 2022-09-26 CN CN202211175144.1A patent/CN115529864A/en active Pending
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