CN216532536U - Rotary cultivator with ditching function - Google Patents
Rotary cultivator with ditching function Download PDFInfo
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- CN216532536U CN216532536U CN202123214001.0U CN202123214001U CN216532536U CN 216532536 U CN216532536 U CN 216532536U CN 202123214001 U CN202123214001 U CN 202123214001U CN 216532536 U CN216532536 U CN 216532536U
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Abstract
The utility model relates to the technical field of agricultural machinery, and discloses a rotary cultivator with a ditching function, which comprises a protective plate, a rotary tillage knife roller rotatably arranged on the protective plate, a plurality of spirally arranged rotary tillage cutters and a ditching assembly, wherein the ditching assembly comprises a ditching knife, a first ditching plate and a second ditching plate, the first ditching plate and the second ditching plate are connected with the protective plate, the length of the ditching knife is greater than that of the rotary tillage knife, the two second ditching plates are connected with one side, away from the ditching knife, of the first ditching plate, and the longitudinal section of the first ditching plate is in an arc shape protruding towards the direction away from the ditching knife. The rotary cultivator is provided with the ditching assembly, the ditching assembly comprises the ditching cutter connected with the rotary tillage knife roller, additional capacity is not needed, the ditching cutter can rotate along with the rotation of the rotary tillage knife roller, and the ditching cutter is matched with the first ditching plate and the second ditching plate to complete a ditching process, so that the rotary cultivator has a ditching function at the same time, the cost is low, and the energy is saved.
Description
Technical Field
The utility model relates to the technical field of agricultural machinery, in particular to a rotary cultivator with a ditching function.
Background
The rotary cultivator is an agricultural machine with a tillage function, and the rotary cultivator structurally comprises a rotary tillage knife roller capable of rotating at a high speed and a plurality of blades which are connected with the rotary tillage knife roller and are spirally arranged, wherein the rotary tillage knife roller capable of rotating at a high speed drives the blades to rotate so as to cut a soil layer contacted with the blades, and the rotary cultivator is widely applied due to the characteristics of strong soil crushing capability, flat surface after tillage and the like.
The rotary cultivator can finely grind the large soil in the ploughed land, but ditching is carried out by using the ditching machine after the rotary cultivator is rotated, and although the rotary tillage ditching machine integrating rotary tillage and ditching is present, the ditching assembly of the rotary tillage ditching machine needs to additionally provide power and consumes more energy.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a rotary cultivator with a ditching function, and aims to solve the problem of energy consumption.
The technical purpose of the utility model is realized by the following technical scheme:
the utility model provides a rotary cultivator with ditching function, includes the backplate, rotate the rotary blade roller that sets up on the backplate, with a plurality of pieces of rotary tillage cutters and the ditching subassembly that the rotary blade roller links to each other and is the spiral setting, the ditching subassembly including set up in the ditching sword of rotary blade roller tip, with first ditching board that the backplate links to each other and with the second ditching board that the both sides of first ditching board link to each other, the length of ditching sword is greater than the length of rotary tillage cutter, the ditching sword with first ditching board position is relative, two second ditching board with first ditching board deviates from one side of ditching sword links to each other, first ditching board include the arc with the vertical board that the arc top links to each other, the longitudinal section of arc is the arc of downward bulge.
Through the technical scheme, the running tractor can drag the rotary tillage cutter roller to move along the field, the driving mechanism (motor) drives the rotary tillage cutter roller to rotate and drives the spirally arranged rotary tillage cutters to rotate, and the rotary tillage cutters rotating at high speed can cut soil layers in contact with the rotary tillage cutters, so that the function of soil-crushing tillage of the rotary cultivator can be exerted; meanwhile, the ditching cutter arranged at the end part of the rotary tillage cutter roller also rotates, and the length of the ditching cutter is larger than that of the rotary tillage cutter, so that the depth of the soil is deeper than that of the rotary tillage cutter, and then the first ditching plate and the second ditching plate move to the soil layer cut by the ditching cutter and push the soil to two sides to form a ditch, namely the rotary cultivator can play a ditching function while playing a soil crushing and ploughing function. Wherein, the ditching subassembly has been set up, the ditching subassembly includes the ditching sword that links to each other with the rotary blade roller, need not additionally to provide the ability, the ditching sword can rotate along with the rotation of rotary blade roller, the ditching sword cooperatees and accomplishes the process of ditching with first ditching board and second ditching board, make the rotary cultivator have the function of ditching simultaneously, and is with low costs, and the energy is saved, and setting up of second ditching board makes first ditching board when ditching its resistance effect of hack can not exert the bending down, and setting up of first ditching board makes the ditching have sufficient width.
It should be understood that the structure for driving the rotary tillage cutter roller to rotate, the tractor for driving the rotary tillage cutter roller to move, and the like are prior art means, and are not described in detail herein.
The utility model is further provided with: the projections of the two second ditching plates in the horizontal direction are splayed, and the distance between the two second ditching plates close to one end of the ditching knife is smaller than the distance between the two second ditching plates far away from one end of the ditching knife.
Through foretell technical scheme, the projection is the second ditching board of splayed changes and pushes away garrulous soil to both sides, receives the resistance when reducing first ditching board and second ditching board ditching simultaneously, guarantees the effect of ditching and goes on smoothly.
The utility model is further provided with: and a reinforcing plate is arranged on one side of the first ditching plate, which deviates from the ditching knife.
Through foretell technical scheme, the reinforcing plate further strengthens the intensity of first ditching board, makes first ditching board more difficult to take place to buckle when self receives the resistance of hack when ditching, so can make first ditching board stably exert the ditching function.
The utility model is further provided with: still including cup jointing the body, cup joint the body including two connecting plates and both ends and two of parallel arrangement cup joint the board that the connecting plate links to each other, two the connecting plate all with the backplate links to each other, first ditching board with the lateral part of second ditching board is provided with the regulating plate of transversal personally submitting U-shaped, the relative both sides of regulating plate contact with the relative inboard of two connecting plates, one side of regulating plate with the backplate is laminated mutually, the regulating plate deviates from one side of backplate with cup joint the board and contact.
Through foretell technical scheme, the body of cup jointing can further guarantee on the whole that first ditching board and second ditching board can not take place to twist in the position of self when receiving the resistance of hack when ditching to make first ditching board and second ditching board can push away the hack of ditching sword to both sides and form the ditch, thereby make the subassembly of ditching stably exert its ditching function.
The utility model is further provided with: the ditching device is characterized by further comprising an adjusting assembly used for adjusting the position of the ditching assembly connected to the guard plate, wherein the adjusting assembly comprises a plurality of first adjusting holes vertically distributed on the adjusting plate, a plurality of second adjusting holes arranged on the two connecting plates and a plurality of adjusting bolts penetrating through the first adjusting holes and the second adjusting holes.
Through foretell technical scheme, can adjust the regulating plate from top to bottom, make the first regulation hole that corresponds align with the second regulation hole, later use adjusting bolt to make its firm connection, so the degree of depth of adjustable first ditching board and second ditching board cooperates with the ditching sword of different length, can make the ditch subassembly open the ditch of the different degree of depth.
The utility model is further provided with: every two second adjusting holes are formed in the connecting plate, and four adjusting bolts are arranged.
Through foretell technical scheme, four regulation holes can make the connection between regulating plate and the connecting plate more firm, and the position of regulating plate is more stable simultaneously, makes the position of first ditching board and second ditching board more stable to be favorable to its performance ditching function.
Compared with the prior art, the utility model has the beneficial effects that:
the ditching assembly is arranged, the ditching assembly comprises a ditching cutter connected with the rotary tillage knife roller, the additional capacity is not required to be provided, the ditching cutter can rotate along with the rotation of the rotary tillage knife roller, the ditching cutter is matched with the first ditching plate and the second ditching plate to complete the ditching process, the rotary cultivator is enabled to have the ditching function, the cost is low, and the energy is saved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a second schematic structural view of the present invention;
fig. 3 is an enlarged view at a in fig. 2.
In the figure, 1, guard plate; 2. a rotary tillage knife roll; 3. a rotary tillage cutter; 4. ditching assembly; 4a, a ditching knife; 4b, a first trenching plate; 4b1, arc plate; 4b2, vertical plate; 4c, a second trenching plate; 5. a reinforcing plate; 6. a socket body; 6a, a connecting plate; 6b, a sleeve plate; 7. an adjusting plate; 8. an adjustment assembly; 8a, a first adjusting hole; 8b, a second adjusting hole; 8c, adjusting the bolt.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings and specific embodiments. It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.
The utility model provides a rotary cultivator with ditching function, as shown in figures 1 to 3, comprising a protective plate 1, a rotary blade roller 2 rotatably arranged on the protective plate 1, a plurality of spirally arranged rotary blades 3 connected with the rotary blade roller 2 and a ditching assembly 4, wherein the ditching assembly 4 comprises ditching blades 4a arranged at the end part of the rotary blade roller 2, a first ditching plate 4b connected with the protective plate 1 and second ditching plates 4c connected with the two sides of the first ditching plate 4b, the length of the ditching blades 4a is larger than that of the rotary blades 3, the ditching blades 4a are opposite to the first ditching plate 4b, the two second ditching plates 4c are connected with the first ditching plate 4b at the side deviating from the ditching blades 4a, the first ditching plate 4b comprises a vertical plate with an arc-shaped plate connected with the top of the arc-shaped plate, the longitudinal section of the arc-shaped plate is in an arc shape which is convex downwards.
The working process is as follows: the running tractor can drag the rotary tillage cutter roller 2 to move along the field, the driving mechanism (motor) drives the rotary tillage cutter roller 2 to rotate, a plurality of spirally arranged rotary tillage cutters 3 are driven to rotate, the rotary tillage cutters 3 rotating at high speed can cut the soil layer contacted with the rotary tillage cutters 3, and thus the function of the rotary cultivator for soil crushing and tillage can be exerted; at the same time, the ditching cutter 4a provided at the end of the rotary blade roller 2 is also rotated and the length thereof is longer than that of the rotary blade 3, so that the depth of the soil is deeper than that of the rotary blade 3, and then the first ditching plate 4b and the second ditching plate 4c move to the soil layer cut by the ditching cutter 4a and then push the soil to both sides to form a ditch, that is, the rotary tiller can perform the function of a soil-crushing tillage and the ditching function. Wherein, set up ditching subassembly 4, ditching subassembly 4 includes the ditching sword 4a that links to each other with rotary blade roller 2, need not additionally to provide the ability, ditching sword 4a can rotate along with rotary blade roller 2's rotation, ditching sword 4a cooperatees and accomplishes the process of ditching with first ditching board 4b and second ditching board 4c, make the rotary cultivator have the function of ditching simultaneously, and is with low costs, and the energy is saved, and setting up of second ditching board 4c makes first ditching board 4b can not exert the bending under the resistance effect of hack when the ditching simultaneously, and setting up of first ditching board 4b makes the ditching have sufficient width.
It should be understood that the structure for driving the rotary blade roller 2 to rotate, the tractor for driving the rotary blade roller 2 to move, and the like are prior art means, and will not be described in detail herein.
Two the projection of second ditching board 4c on the horizontal direction is the splayed, two second ditching board 4c is close to the distance of ditching sword 4a one end is less than two the second ditching board 4c is kept away from the distance of ditching sword 4a one end, the projection is the splayed second ditching board 4c and changes to push away garrulous soil to both sides, receives the resistance when reducing first ditching board 4b and second ditching board 4c ditching simultaneously, guarantees the effect of ditching and goes on smoothly.
The side of the first ditching plate 4b, which is far away from the ditching cutter 4a, is provided with the reinforcing plate 5, and the reinforcing plate 5 further enhances the strength of the first ditching plate 4b, so that the first ditching plate 4b is more difficult to bend when being subjected to the resistance of soil breaking during ditching, and the first ditching plate 4b can stably play a ditching function.
The ditching device further comprises a sleeving body 6, the sleeving body 6 comprises two connecting plates 6a arranged in parallel and a sleeving plate 6b with two ends connected with the two connecting plates 6a, the two connecting plates 6a are connected with the protection plate 1, an adjusting plate 7 with a U-shaped cross section is arranged at the top of each of the first ditching plate 4b and the second ditching plate 4c, the two opposite sides of the adjusting plate 7 are in contact with the opposite inner sides of the two connecting plates 6a, one side of the adjusting plate 7 is attached to the protection plate 1, one side of the adjusting plate 7, which is far away from the protection plate 1, is in contact with the sleeving plate 6b, the sleeving body 6 can further ensure that the positions of the first ditching plate 4b and the second ditching plate 4c cannot be twisted when the first ditching plate 4b and the second ditching plate 4c are subjected to resistance of soil crushing when ditching is performed, so that the first ditching plate 4b and the second ditching plate 4c can push the soil crushing of the ditching knife 4a to two sides to form ditches, thereby leading the ditching assembly 4 to stably exert the ditching function.
The ditching device is characterized by further comprising an adjusting component 8 for adjusting the position of the ditching component 4 connected to the guard plate 1, wherein the adjusting component 8 comprises a plurality of vertically-arranged first adjusting holes 8a arranged on the adjusting plate 7 at intervals, a plurality of second adjusting holes 8b arranged on the two connecting plates 6a and a plurality of adjusting bolts 8c penetrating through the first adjusting holes 8a and the second adjusting holes 8b, the adjusting plate 7 can be adjusted up and down, so that the corresponding first adjusting holes 8a and the second adjusting holes 8b are aligned, and then the adjusting bolts 8c are used for stably connecting the first adjusting holes and the second adjusting holes, so that the depths of the first ditching plate 4b and the second ditching plate 4c can be adjusted, and the ditching component 4 can be used for ditching trenches with different depths by matching with ditching knives 4a with different lengths.
Two second adjusting holes 8b are formed in each connecting plate 6a, four adjusting bolts 8c are arranged, the four adjusting holes enable the adjusting plate 7 to be connected with the connecting plate 6a more stably, meanwhile, the position of the adjusting plate 7 is more stable, the positions of the first ditching plate 4b and the second ditching plate 4c are more stable, and therefore the ditching function is facilitated to be played.
The above description is only for the purpose of describing the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention, and any variations and modifications made by those skilled in the art based on the above disclosure are within the scope of the appended claims.
Claims (6)
1. The utility model provides a rotary cultivator with ditching function which characterized in that: the rotary tillage cutter roller ditching machine comprises a protective plate (1), a rotary tillage cutter roller (2) rotatably arranged on the protective plate (1), a plurality of spirally arranged rotary tillage cutters (3) connected with the rotary tillage cutter roller (2) and a ditching assembly (4), wherein the ditching assembly (4) comprises a ditching cutter (4a) arranged at the end part of the rotary tillage cutter roller (2), a first ditching plate (4b) connected with the protective plate (1) and a second ditching plate (4c) connected with two sides of the first ditching plate (4b), the length of the ditching cutter (4a) is greater than that of the rotary tillage cutter (3), the ditching cutter (4a) is opposite to that of the first ditching plate (4b), the two second ditching plates (4c) are connected with one side, deviating from the ditching cutter (4a), of the first ditching plate (4b) comprises an arc-shaped plate (4b1) and a vertical plate (2 b) connected with the top of the arc-shaped plate (4b1), the longitudinal section of the arc-shaped plate (4b1) is in an arc shape which is convex downwards.
2. The rotary cultivator with the ditching function of claim 1, wherein: the projections of the two second ditching plates (4c) in the horizontal direction are splayed, and the distance between one ends, close to the ditching knives (4a), of the two second ditching plates (4c) is smaller than the distance between one ends, far away from the ditching knives (4a), of the two second ditching plates (4 c).
3. The rotary cultivator with the ditching function of claim 1, wherein: a reinforcing plate (5) is arranged on one side of the first ditching plate (4b) departing from the ditching knife (4 a).
4. The rotary cultivator with the ditching function of claim 1, wherein: still including cup jointing body (6), cup jointing body (6) including two connecting plates (6a) and both ends and two of parallel arrangement cup joint board (6b), two that connecting plate (6a) link to each other connecting plate (6a) all with backplate (1) links to each other, first ditching board (4b) with the lateral part of second ditching board (4c) is provided with regulating plate (7) of transversal personally submitting U-shaped, the relative both sides of regulating plate (7) contact with the relative inboard of two connecting plates (6a), one side of regulating plate (7) with backplate (1) is laminated mutually, regulating plate (7) deviate from one side of backplate (1) with cup joint board (6b) contacts.
5. The rotary cultivator with the ditching function of claim 4, wherein: the ditching and connecting device is characterized by further comprising an adjusting assembly (8) used for adjusting the position of the ditching assembly (4) connected onto the guard plate (1), wherein the adjusting assembly (8) comprises a plurality of vertically-arranged first adjusting holes (8a) formed in the adjusting plate (7) in a spaced mode, a plurality of second adjusting holes (8b) formed in the two connecting plates (6a) and a plurality of adjusting bolts (8c) penetrating through the first adjusting holes (8a) and the second adjusting holes (8 b).
6. The rotary cultivator with the ditching function of claim 5, wherein: two second adjusting holes (8b) are formed in each connecting plate (6a), and four adjusting bolts (8c) are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123214001.0U CN216532536U (en) | 2021-12-20 | 2021-12-20 | Rotary cultivator with ditching function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123214001.0U CN216532536U (en) | 2021-12-20 | 2021-12-20 | Rotary cultivator with ditching function |
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| Publication Number | Publication Date |
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| CN216532536U true CN216532536U (en) | 2022-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123214001.0U Active CN216532536U (en) | 2021-12-20 | 2021-12-20 | Rotary cultivator with ditching function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115067000A (en) * | 2022-07-15 | 2022-09-20 | 农业农村部南京农业机械化研究所 | Middle ditching rotary tillage operation device |
-
2021
- 2021-12-20 CN CN202123214001.0U patent/CN216532536U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115067000A (en) * | 2022-07-15 | 2022-09-20 | 农业农村部南京农业机械化研究所 | Middle ditching rotary tillage operation device |
| CN115067000B (en) * | 2022-07-15 | 2024-01-09 | 农业农村部南京农业机械化研究所 | Rotary tillage operation device with ditching in middle |
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