CN211580557U - Land reclamation is with leveling device - Google Patents
Land reclamation is with leveling device Download PDFInfo
- Publication number
- CN211580557U CN211580557U CN202020121566.0U CN202020121566U CN211580557U CN 211580557 U CN211580557 U CN 211580557U CN 202020121566 U CN202020121566 U CN 202020121566U CN 211580557 U CN211580557 U CN 211580557U
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- fixedly connected
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- connecting rod
- cylindrical surface
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Abstract
The utility model discloses a land improvement is with leveling device, including top cap, drive mechanism and link, the top of top cap has linked firmly drive mechanism, the top of top cap and drive mechanism's top have linked firmly the link, drive mechanism is connected with the rotary tillage mechanism transmission. The utility model discloses in, be provided with a plurality of coulters through one side at the fixed plate, utilize the tractor to drive the coulter and remove and plough the soil, and be connected with the bent axle through rotating between two support frames, it is rotatory to utilize drive mechanism to drive the bent axle, thereby make and rotate the dwang that cup joints with the crank pin and carry out reciprocating motion, and then make and level the unit and carry out reciprocating motion, and support and spacing leveling the unit through the bracing piece, utilize to plough the sword and plough the back soil of coulter plough at last and dig, the effect of land leveling has been strengthened, and can reduce weeds and the stone in the soil and avoid ploughing sword and drive mechanism's damage.
Description
Technical Field
The utility model relates to a land leveling technical field, concretely relates to land reclamation is with leveling device.
Background
The rotary cultivator is a cultivator which is matched with a tractor to complete the operations of ploughing and harrowing, and is widely applied due to the characteristics of strong soil crushing capability, flat ground surface after ploughing and the like; meanwhile, stubbles buried below the ground surface can be cut up, the operation of a seeder is convenient, a good seedbed is provided for later-stage seeding, when the existing rotary cultivator is used for land leveling, rotary tillage is only carried out through the tillage cutter, the land leveling effect is poor, and when the soil is hard and weeds are more, the hard soil and more weeds can damage the tillage cutter and the transmission machine.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems that the land leveling effect is poor, and when the soil is hard and weeds are more, the structure of a tillage knife and a transmission machine is damaged, a leveling device for soil reclamation is provided.
The purpose of the utility model can be realized by the following technical scheme:
a leveling device for soil reclamation comprises a top cover, a transmission mechanism and a connecting frame, wherein the top of the top cover is fixedly connected with the transmission mechanism, the top of the top cover and the top of the transmission mechanism are fixedly connected with the connecting frame, the transmission mechanism is in transmission connection with a rotary tillage mechanism, the rotary tillage mechanism comprises two support frames, the tops of the two support frames are fixedly connected with the bottom of the top cover, a fixed plate is fixedly connected between one ends of the bottoms of the two support frames, a long side wall of the fixed plate is fixedly connected with a plurality of coulters in an equidistance manner, a crankshaft is rotatably connected between adjacent sides of the two support frames and comprises a plurality of crank blocks, a main shaft rod is fixedly connected between the two adjacent crank blocks, the inner side of one end of each crank block is fixedly connected with a crank pin, a rotating rod is sleeved on the outer cylindrical surface of the crank pin, and a first sleeve, the first sleeve is rotatably sleeved with the outer cylindrical surface of the crank pin, the inner side of the second sleeve is fixedly connected with one end of the first shaft lever, and the outer cylindrical surface of the other end of the first shaft lever is rotatably sleeved with the leveling unit;
the leveling unit comprises a first connecting rod and a second connecting rod, one end of the first connecting rod and one end of the second connecting rod are fixedly connected with the outer side of a third sleeve, the other end of the first connecting rod is fixedly connected with a third connecting rod, the bottom of one side, close to the crankshaft, of the third connecting rod is fixedly connected with a tillage knife, the other end of the second connecting rod is fixedly connected with a fourth sleeve, the inner side of the fourth sleeve is rotatably sleeved with the outer cylindrical surface of the other end, fixedly connected with a first shaft lever, of the inner side of the second sleeve, a round rod is rotatably connected between the other ends of the bottoms of the two supporting frames, a plurality of supporting rods are fixedly sleeved on the outer cylindrical surface of the round rod corresponding to the leveling unit, one end of each supporting rod is fixedly connected with a second shaft lever, the outer cylindrical surface of one end of the second shaft lever is rotatably sleeved with the third sleeve, the coulter plows the land, the transmission mechanism is used for driving the crankshaft to rotate, the rotating rod is driven to reciprocate, the rotating rod drives the leveling unit to reciprocate, the leveling unit is supported and limited through the supporting rod, and finally the plowing knife is used for plowing the land after plowing the coulter, so that the effect of leveling the land is enhanced, the soil needing to level the land is harder, and when weeds are more, the damage to the plowing knife and the transmission mechanism is avoided.
The bottom of the third connecting rod is arc-shaped, and the included angle between the third connecting rod and the first connecting rod is 80 degrees, so that the third connecting rod is more tightly connected with the tillage knife, and the tillage knife is convenient to level the land.
Further, the outer cylindrical surface of the middle position of the crank pin is provided with a circular clamping groove, the circular clamping groove is rotationally connected with one of the sleeves, and the rotating rod is limited by the circular clamping groove.
Further, the bottom of the coulter is arc-shaped, and the bottom of the coulter deviates from the fixing plate, so that the soil can be ploughed conveniently.
Further, the length of the rotating rod is greater than that of the supporting rod, so that the leveling unit can perform reciprocating motion, and the tillage knife can crush soil.
Further, the support frame is of an L-shaped plate structure, the length of the horizontal section of the support frame is larger than that of the rotating rod, and the tillage knife can be in contact with soil, so that leveling operation is performed.
The utility model has the advantages that:
1. be provided with a plurality of coulters through one side at the fixed plate, utilize the tractor to drive the coulter and remove and plough the soil, and be connected with the bent axle through rotating between two support frames, it is rotatory to utilize drive mechanism to drive the bent axle, thereby make and rotate the dwang that cup joints with the crank pin and carry out reciprocating motion, and then make and level the unit and carry out reciprocating motion, and support and spacing leveling the unit through the bracing piece, utilize to plough the sword and plough the back soil to the coulter at last and dig and plough, the effect that the soil was leveled has been strengthened, and can reduce weeds and the stone in the soil and avoid ploughing sword and drive mechanism's damage.
Drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the position relationship between the support rod and the leveling unit;
FIG. 3 is a schematic view of the structure of the rotary tillage mechanism of the present invention;
fig. 4 is a schematic view of a transfer lever mechanism of the present invention;
FIG. 5 is a schematic view of the structure of the leveling unit of the present invention;
fig. 6 is a schematic view of the structure of the middle crank of the present invention.
In the figure: 100. A top cover; 200. a transmission mechanism; 300. a connecting frame; 400. a rotary tillage mechanism; 410. a support frame; 420. a coulter; 430. rotating the rod; 431. a first sleeve; 432. a second sleeve; 440. a support bar; 450. a leveling unit; 451. a first connecting rod; 452. a second connecting rod; 453. a third connecting rod; 454. ploughing; 455. a third sleeve; 456. fourthly, sleeving a sleeve; 460. a round bar; 470. a fixing plate; 480. a crankshaft; 481. a crank block; 4811. a crank pin; 482. a main shaft rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-6, a leveling device for soil reclamation comprises a top cover 100, a transmission mechanism 200 and a connecting frame 300, wherein the transmission mechanism 200 is fixedly connected to the top of the top cover 100, the connecting frame 300 is fixedly connected to the top of the top cover 100 and the top of the transmission mechanism 200, the transmission mechanism 200 is in transmission connection with a rotary tillage mechanism 400, the rotary tillage mechanism 400 comprises two support frames 410, the tops of the two support frames 410 are fixedly connected to the bottom of the top cover 100, a fixing plate 470 is fixedly connected to one end of the bottoms of the two support frames 410, a plurality of coulters 420 are fixedly connected to one long side wall of the fixing plate 470 at equal intervals, a crankshaft 480 is rotatably connected to one adjacent side of the two support frames 410, the crankshaft 480 comprises a plurality of crank blocks 481, a spindle 482 is fixedly connected to the two adjacent crank blocks 481, a crank pin 4811 is fixedly connected to the inner side of one end of the crank block 481, a first sleeve 431 and a second sleeve 432 are fixedly connected to two ends of the rotating rod 430 respectively, the first sleeve 431 is rotatably sleeved with the outer cylindrical surface of the crank pin 4811, the inner side of the second sleeve 432 is fixedly connected with one end of the first shaft rod, and the outer cylindrical surface of the other end of the first shaft rod is rotatably sleeved with the leveling unit 450;
the leveling unit 450 comprises a first connecting rod 451 and a second connecting rod 452, one end of the first connecting rod 451 and one end of the second connecting rod 452 are fixedly connected with the outer side of a third sleeve 455, the other end of the first connecting rod 451 is fixedly connected with a third connecting rod 453, the bottom of one side of the third connecting rod 453, which is close to the crankshaft 480, is fixedly connected with a tillage knife 454, the other end of the second connecting rod 452 is fixedly connected with a fourth sleeve 456, the inner side of the fourth sleeve 456 is rotatably sleeved with the outer cylindrical surface of the other end of the first shaft rod which is fixedly connected with the inner side of the second sleeve 432, a round rod 460 is rotatably sleeved between the other ends of the bottoms of the two supporting frames 410, a plurality of supporting rods 440 are fixedly sleeved on the outer cylindrical surface of the round rod 460 corresponding to the leveling unit 450, one end of each supporting rod 440 is fixedly connected with a second shaft rod, the outer cylindrical surface of one end of, along with the movement of the tractor, the colter 420 plows the land, the transmission mechanism 200 is utilized to drive the crankshaft 480 to rotate, so that the rotating rod 430 is driven to reciprocate, the rotating rod 430 drives the leveling unit 450 to reciprocate, the leveling unit 450 is supported and limited through the supporting rod 440, finally, the plowing knife 454 is utilized to plow the land plowed by the colter 420, the land leveling effect is enhanced, and when the soil needing to level the land is hard and weeds are more, the damages to the plowing knife 454 and the transmission mechanism 200 are avoided.
The bottom of connecting rod three 453 is the arc, and the contained angle of connecting rod three 453 and connecting rod 451 is 80 degrees, makes connecting rod three 453 and plough that sword 454 is connected inseparabler, and is convenient for plough sword 454 and levels the soil, and circular draw-in groove has been seted up to the outer cylinder face of crank pin 4811 intermediate position department, and circular draw-in groove and a sleeve pipe 431 rotate to be connected, utilizes circular draw-in groove to carry on spacingly to dwang 430.
The bottom of coulter 420 is the arc, and the bottom of coulter 420 deviates from fixed plate 470, is convenient for plough the soil, and the length of dwang 430 is greater than the length of bracing piece 440, makes to level unit 450 and can carry out reciprocating motion for plough sword 454 smashes soil, and support frame 410 is L type plate-like structure, and the length of support frame 410 horizontal segment is greater than the length of dwang 430, guarantees to plough sword 454 and can contact with soil, thereby levels the operation.
When the plurality of tilling blades 454 are in the operating state, the heights of the plurality of tilling blades 454 from the ground are different.
The working principle is as follows: when the tractor is used, the connecting frame 300 is connected with the tractor, the input end of the transmission mechanism 200 is connected with the output end of the tractor, the colter 420 plows the land along with the movement of the tractor, the transmission mechanism 200 is utilized to drive the crankshaft 480 to rotate, so that the rotating rod 430 is driven to reciprocate, the rotating rod 430 drives the leveling unit 450 to reciprocate, the leveling unit 450 is supported and limited through the supporting rod 440, and finally the plowing knife 454 is utilized to plow the plowed land of the colter 420.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is illustrative and explanatory only, and various modifications, additions and substitutions as described for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.
Claims (6)
1. The land reclamation leveling device comprises a top cover (100), a transmission mechanism (200) and a connecting frame (300), and is characterized in that the top of the top cover (100) is fixedly connected with the transmission mechanism (200), the top of the top cover (100) and the top of the transmission mechanism (200) are fixedly connected with the connecting frame (300), the transmission mechanism (200) is in transmission connection with a rotary tillage mechanism (400), the rotary tillage mechanism (400) comprises two support frames (410), the tops of the two support frames (410) are fixedly connected with the bottom of the top cover (100), a fixing plate (470) is fixedly connected between one ends of the bottoms of the two support frames (410), a long side wall of the fixing plate (470) is fixedly connected with a plurality of coulters (420) at equal intervals, a crankshaft (480) is rotatably connected between the adjacent sides of the two support frames (410), the crankshaft (480) comprises a plurality of crank blocks (481), a spindle rod (482) is fixedly connected between two adjacent crank blocks (481), a crank pin (4811) is fixedly connected to the inner side of one end of each crank block (481), a rotating rod (430) is rotatably sleeved on the outer cylindrical surface of each crank pin (4811), a first sleeve (431) and a second sleeve (432) are fixedly connected to the two ends of each rotating rod (430) respectively, the first sleeve (431) is rotatably sleeved with the outer cylindrical surface of each crank pin (4811), the inner side of the second sleeve (432) is fixedly connected with one end of the first shaft rod, and a leveling unit (450) is rotatably sleeved on the outer cylindrical surface of the other end of the first shaft rod;
the leveling unit (450) comprises a first connecting rod (451) and a second connecting rod (452), one end of the first connecting rod (451) and one end of the second connecting rod (452) are fixedly connected with the outer side of a third sleeve (455), the other end of the first connecting rod (451) is fixedly connected with a third connecting rod (453), the bottom of one side, close to the crankshaft (480), of the third connecting rod (453) is fixedly connected with a ploughing knife (454), the other end of the second connecting rod (452) is fixedly connected with a fourth sleeve (456), the inner side of the fourth sleeve (456) is rotatably sleeved with the outer cylindrical surface of the other end, fixedly connected with the first shaft rod, of the inner side of the second sleeve (432), a round rod (460) is rotatably connected between the other ends of the bottoms of the two supporting frames (410), a plurality of supporting rods (440) are fixedly sleeved on the outer side of the round rod (460) corresponding to the leveling unit, and the outer cylindrical surface of one end of the second shaft rod is rotatably sleeved with the sleeve III (455) at the corresponding position.
2. The grading device for soil remediation according to claim 1, wherein the bottom of the third connecting bar (453) is arc-shaped, and the third connecting bar (453) forms an angle of 80 degrees with the first connecting bar (451).
3. The leveling device for soil reclamation according to claim 1, wherein a circular groove is formed in an outer cylindrical surface of the crank pin (4811) at a middle position, and the circular groove is rotatably connected with the first sleeve (431).
4. The grading device for soil remediation of claim 1, wherein the bottom of the plow blade (420) is curved and the bottom of the plow blade (420) faces away from the mounting plate (470).
5. A grading device for soil remediation according to claim 1 wherein the length of the turning rod (430) is greater than the length of the support rod (440).
6. The grading device for soil remediation according to claim 1, wherein the support frame (410) is an L-shaped plate structure, and the length of the horizontal section of the support frame (410) is greater than the length of the rotating rod (430).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020121566.0U CN211580557U (en) | 2020-01-19 | 2020-01-19 | Land reclamation is with leveling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020121566.0U CN211580557U (en) | 2020-01-19 | 2020-01-19 | Land reclamation is with leveling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211580557U true CN211580557U (en) | 2020-09-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020121566.0U Expired - Fee Related CN211580557U (en) | 2020-01-19 | 2020-01-19 | Land reclamation is with leveling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211580557U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112655293A (en) * | 2020-12-29 | 2021-04-16 | 华中农业大学 | Spade type combined cultivator for rape |
| CN113228851A (en) * | 2021-04-27 | 2021-08-10 | 纪云书 | Soil turning cutter |
-
2020
- 2020-01-19 CN CN202020121566.0U patent/CN211580557U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112655293A (en) * | 2020-12-29 | 2021-04-16 | 华中农业大学 | Spade type combined cultivator for rape |
| CN112655293B (en) * | 2020-12-29 | 2022-04-05 | 华中农业大学 | Spade type combined cultivator for rape |
| CN113228851A (en) * | 2021-04-27 | 2021-08-10 | 纪云书 | Soil turning cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200929 Termination date: 20220119 |