CN215379754U - Weed-winding-preventing rotary cultivator - Google Patents
Weed-winding-preventing rotary cultivator Download PDFInfo
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- CN215379754U CN215379754U CN202121706225.0U CN202121706225U CN215379754U CN 215379754 U CN215379754 U CN 215379754U CN 202121706225 U CN202121706225 U CN 202121706225U CN 215379754 U CN215379754 U CN 215379754U
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Abstract
The utility model discloses a weed winding prevention rotary cultivator, which relates to the technical field of agricultural tools and comprises a rotary cultivation shell, wherein the top of the rotary cultivation shell is fixedly connected with a fertilizing box, the inner side of the fertilizing box is fixedly connected with a fixed partition plate, the inner top wall of the fertilizing box is rotatably connected with a stirring shaft, the left side of the fertilizing box is fixedly connected with a protective shell, the left side of the fertilizing box is rotatably connected with a first rotating shaft, the left side of the rotary cultivation shell is fixedly connected with a shell, and the inner side of the shell is rotatably connected with a transmission shaft. According to the utility model, through the matching of the reciprocating screw rod, the rotary tillage shaft, the cutting tool, the moving block and the like, the reciprocating screw rod and the rotary tillage shaft can be rotated through transmission, the rotating of the reciprocating screw rod drives the moving block to move, weeds are wound when the rotary tillage shaft plows, the moving block can sequentially contact with the cutting tool when moving, the cutting tool is extruded out of the rotary tillage shaft to cut the weeds, and the wound weeds are prevented from damaging the rotary tillage shaft.
Description
Technical Field
The utility model relates to the technical field of agricultural tools, in particular to a rotary cultivator capable of preventing weeds from winding.
Background
The agricultural machinery refers to various machines used in the production process of crop planting and animal husbandry, and the primary processing and treatment process of agricultural and animal products, the agricultural machinery includes agricultural power machinery, farmland construction machinery, soil cultivation machinery, planting and fertilizing machinery, plant protection machinery, farmland irrigation and drainage machinery, crop harvesting machinery, agricultural product processing machinery, animal husbandry machinery and agricultural transportation machinery, etc., the rotary cultivator is a cultivation machinery which is matched with a tractor to complete cultivation and harrowing operation, and has wide application because of the characteristics of strong soil crushing capability, flat ground surface after cultivation, etc.; meanwhile, the stubble cutting machine can cut up stubbles buried below the ground surface, is convenient for the operation of the seeder, provides a good seedbed for later sowing, correctly uses and adjusts the rotary cultivator, and is very important for keeping a good technical state and ensuring the cultivation quality.
At present, the rotary cultivator is generally used for fertilizing after the soil is treated by the rotary cultivator, so that the efficiency is too low to be beneficial to production, the fertilizing is sprayed on the surface of the soil, the soil is slowly absorbed, and weeds can be wound when the rotary cultivator plows, the rotary cultivator can be damaged, and therefore the weed winding prevention rotary cultivator is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a rotary cultivator capable of preventing weeds from winding.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a rotary cultivator capable of preventing weeds from being wound comprises a rotary tillage shell, a fertilizing box is fixedly connected to the top of the rotary tillage shell, a fixed partition plate is fixedly connected to the inner side of the fertilizing box, a stirring shaft is rotatably connected to the inner top wall of the fertilizing box, a protective shell is fixedly connected to the left side of the fertilizing box, a first rotating shaft is rotatably connected to the left side of the fertilizing box, a shell is fixedly connected to the left side of the rotary tillage shell, a transmission shaft is rotatably connected to the inner side of the shell, a belt pulley is fixedly connected to the left end of the transmission shaft, a first gear is fixedly connected to the outer side of the transmission shaft, a third gear is fixedly connected to the outer side of the transmission shaft, a second gear is fixedly connected to the outer side of the transmission shaft, a rotary tillage shaft is rotatably connected to the inner side of the rotary tillage shell, a reciprocating screw is rotatably connected to the inner side of the rotary tillage shaft, and a fifth gear is fixedly connected to the left end of the rotary tillage shaft, the left end of the reciprocating screw is fixedly connected with a fourth gear, the outer side of the reciprocating screw is in threaded connection with a moving block, the bottom of the rotary tillage shaft is in sliding connection with uniformly distributed cutting tools, the right end of the rotary tillage shaft is in rotating connection with a joint, and the outer side of the rotary tillage shaft is fixedly connected with uniformly distributed rotary tillage tools.
Preferably, the bottom of the protective housing is fixedly connected with the top of the rotary tillage housing, the top of the rotary tillage housing is fixedly connected with a rotating sleeve, the first rotating shaft is rotatably connected with the inner side of the rotating sleeve, the top of the fertilizing box is fixedly connected with a water inlet pipe, the left side of the joint is fixedly connected with a limiting rod, and the moving block is slidably connected with the limiting rod.
Preferably, the left side fixedly connected with sixth gear of first pivot, the sixth gear is connected with third gear drive through first chain, first gear passes through the second chain and is connected with fourth gear drive, the fifth gear passes through the third chain and is connected with second gear drive, there is the opening that matches with cutting tool in the outside of rotary tillage axle, the equal fixedly connected with slider in preceding, the back both sides of cutting tool, the spout that the slider matches is seted up to the inboard of rotary tillage axle.
Preferably, the bottom of the stirring shaft is fixedly connected with a first bevel gear, the right side of the first rotating shaft is fixedly connected with a second bevel gear, the first bevel gear and the second bevel gear are meshed with each other, and the belt pulley is in transmission connection with a power mechanism of the rotary cultivator through a belt.
Preferably, the rear side of rotary tillage axle is opened and is equipped with the apopore that all just link up with the distribution, the rotary tillage axle is cavity setting, the left end of rotary tillage axle runs through rotary tillage shell, shell and stretches into in the shell, the equal fixedly connected with supporting shoe of the left and right both sides inner wall of rotary tillage shell, the outside and the supporting shoe of rotary tillage axle rotate to be connected, connect and supporting shoe fixed connection.
Preferably, the (mixing) shaft is connected with fixed partition's rotation, the interior diapire fixedly connected with water pump of fertilization case, the end of intaking of water pump runs through fixed partition, the play water end fixedly connected with outlet pipe of water pump, the cavity has been seted up to the lateral wall of rotary tillage shell, the bottom and the cavity intercommunication of outlet pipe, the right side wall fixedly connected with connecting pipe of rotary tillage shell, connecting pipe and cavity intercommunication, the left end and the joint fixed connection of connecting pipe.
Preferably, the outer side of the rotary tillage shell is fixedly connected with a lifting base of the rotary cultivator, and the outer side of the stirring shaft is fixedly connected with stirring rods which are uniformly distributed.
Compared with the prior art, the technical scheme of the utility model has the following beneficial technical effects:
1. according to the fertilizer plowing machine, the transmission shaft drives the third gear through the matching of the first rotating shaft, the stirring shaft, the water pump, the rotary tillage shaft, the cavity and the like, the third gear drives the sixth gear through the first chain, the sixth gear drives the first rotating shaft to rotate, the second bevel gear drives the first bevel gear to rotate, the stirring shaft rotates to stir fertilizers, the fertilizers are mixed uniformly, the fertilizers are conveyed into the cavity through the water pump and are sprayed out of the water outlet hole of the rotary tillage shaft, the rotary tillage shaft drives the rotary tillage cutter to rotate to plow the ground, the fertilizers discharged from the water outlet hole are matched, the soil can be in full contact with the fertilizers, the fertilizers are applied when the ground is plowed, and the production efficiency is improved.
2. According to the utility model, through the matching of the reciprocating screw rod, the rotary tillage shaft, the cutting tool, the moving block and the like, the reciprocating screw rod and the rotary tillage shaft can be rotated through transmission, the rotating of the reciprocating screw rod drives the moving block to move, weeds are wound when the rotary tillage shaft plows, the moving block can sequentially contact with the cutting tool when moving, the cutting tool is extruded out of the rotary tillage shaft to cut the weeds, and the wound weeds are prevented from damaging the rotary tillage shaft.
Drawings
FIG. 1 is a schematic structural view of a weed winding prevention rotary cultivator provided by the utility model.
FIG. 2 is a schematic left view of a rotary tillage shaft of a rotary cultivator for preventing weeds from winding.
FIG. 3 is a schematic structural view of a housing of a weed-winding preventing rotary cultivator according to the present invention.
Fig. 4 is an enlarged schematic view of the structure at the position A in fig. 1 of the weed winding prevention rotary cultivator provided by the utility model.
Reference numerals: 1. a rotary tillage shell; 2. fertilizing box; 3. a stirring shaft; 4. fixing the partition board; 5. a first rotating shaft; 6. a protective shell; 7. a drive shaft; 8. a first gear; 9. a belt pulley; 10. a second gear; 11. a third gear; 12. a fourth gear; 13. a fifth gear; 14. a moving block; 15. a rotary tillage cutter; 16. cutting a cutter; 17. a joint; 18. a reciprocating screw; 19. a rotary tillage shaft; 20. a housing.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Example 1: as shown in figures 1-4, the weed-winding prevention rotary cultivator provided by the utility model comprises a rotary tillage shell 1, a fertilizing box 2 is fixedly connected to the top of the rotary tillage shell 1, a fixing baffle 4 is fixedly connected to the inner side of the fertilizing box 2, a stirring shaft 3 is rotatably connected to the inner top wall of the fertilizing box 2, a protective shell 6 is fixedly connected to the left side of the fertilizing box 2, a first rotating shaft 5 is rotatably connected to the left side of the fertilizing box 2, a shell 20 is fixedly connected to the left side of the rotary tillage shell 1, a transmission shaft 7 is rotatably connected to the inner side of the shell 20, the left end of the transmission shaft 7 extends out of the shell 20 and is fixedly connected with a belt pulley 9, a first gear 8 is fixedly connected to the outer side of the transmission shaft 7, a third gear 11 is fixedly connected to the outer side of the transmission shaft 7, a second gear 10 is fixedly connected to the outer side of the transmission shaft 7, a rotary tillage shaft 19 is rotatably connected to the inner side of the rotary tillage shaft 19, a reciprocating screw 18 is rotatably connected to the inner side of the rotary tillage shaft 19, a fifth gear 13 is fixedly connected to the left end of the rotary tillage shaft 19, a fourth gear 12 is fixedly connected to the left end of the reciprocating screw 18, a moving block 14 is connected to the outer side of the reciprocating screw 18 in a threaded manner, uniformly distributed cutting tools 16 are slidably connected to the bottom of the rotary tillage shaft 19, a joint 17 is rotatably connected to the right end of the rotary tillage shaft 19, and uniformly distributed rotary tillage tools 15 are fixedly connected to the outer side of the rotary tillage shaft 19;
example 2: the bottom of the protective shell 6 is fixedly connected with the top of the rotary tillage shell 1, the top of the rotary tillage shell 1 is fixedly connected with a rotating sleeve, a first rotating shaft 5 is rotatably connected with the inner side of the rotating sleeve, the top of the fertilizing box 2 is fixedly connected with a water inlet pipe, the left side of a joint 17 is fixedly connected with a limiting rod, a moving block 14 is slidably connected with the limiting rod, the left side of the first rotating shaft 5 is fixedly connected with a sixth gear, the sixth gear is in transmission connection with a third gear 11 through a first chain, the first gear 8 is in transmission connection with a fourth gear 12 through a second chain, a fifth gear 13 is in transmission connection with a second gear 10 through a third chain, the outer side of the rotary tillage shaft 19 is provided with an opening matched with a cutting tool 16, the front side and the rear side of the cutting tool 16 are both fixedly connected with sliding blocks, and the inner side of the rotary tillage shaft 19 is provided with a sliding chute matched with the sliding blocks;
example 3: the bottom of the stirring shaft 3 is fixedly connected with a first bevel gear, the right side of the first rotating shaft 5 is fixedly connected with a second bevel gear, the first bevel gear and the second bevel gear are mutually meshed, the belt pulley 9 is in transmission connection with a power mechanism of a rotary cultivator through a belt, the outer side of the rotary tillage shell 1 is fixedly connected with a lifting base of the rotary cultivator, the outer side of the stirring shaft 3 is fixedly connected with stirring rods which are uniformly distributed, water outlet holes which are uniformly distributed and communicated are formed in the rear side of the rotary tillage shaft 19, the rotary tillage shaft 19 is hollow, the left end of the rotary tillage shaft 19 penetrates through the rotary tillage shell 1 and the outer shell 20 and extends into the outer shell 20, supporting blocks are fixedly connected to the inner walls of the left side and the right side of the rotary tillage shell 1, the outer side of the rotary tillage shaft 19 is rotatably connected with the supporting blocks, a connector 17 is fixedly connected with the supporting blocks, the stirring shaft 3 is rotatably connected with a fixed clapboard 4, a water pump is fixedly connected to the inner bottom wall of the fertilizing box 2, and the water inlet end of the water pump penetrates through the fixed clapboard 4, the water outlet end fixedly connected with outlet pipe of water pump, the cavity has been seted up to the lateral wall of rotary tillage shell 1, and the bottom and the cavity intercommunication of outlet pipe, the right side wall fixedly connected with connecting pipe of rotary tillage shell 1, connecting pipe and cavity intercommunication, the left end and the joint 17 fixed connection of connecting pipe.
In the utility model, a power mechanism of the rotary cultivator drives a belt pulley 9 and a transmission shaft 7 to rotate through a belt, the transmission shaft 7 drives a first gear 8, a third gear 11 and a second gear 10 to rotate, the third gear 11, the second gear 10 and the first gear 8 respectively drive a sixth gear, a fifth gear 13 and a fourth gear 12 to rotate through a first chain, a third chain and a second chain, the sixth gear drives a first rotating shaft 5 to rotate, the first rotating shaft 5 drives a second bevel gear to rotate, the second bevel gear drives a first bevel gear to rotate, the first bevel gear drives a stirring shaft 3 to rotate, the stirring shaft 3 drives a stirring rod to rotate, so that liquid fertilizer in a fertilizing box 2 can be stirred and then conveyed into a cavity through a water pump and then conveyed into a rotary tillage shaft 19 to be sprayed out from a water outlet of the rotary tillage shaft 19, the fourth gear 12 drives a reciprocating screw 18 to rotate, the fifth gear 13 drives the rotary tillage shaft 19 to rotate, the rotary tillage shaft 19 drives the rotary tillage cutter 15 to rotate, plowing is carried out, fertilizer coming out of water outlet holes is matched, the soil can be in full contact with the fertilizer, the reciprocating screw 18 rotates to drive the moving block 14 to move, the rotation of the moving block 14 can be limited through the limitation of the limiting rod, the moving block 14 is enabled to transversely move left and right, the rotary tillage shaft 19 rotates to drive the cutting cutter 16 to rotate, when the rotary tillage shaft 19 plows, weeds are wound, the moving block 14 moves to be in sequential contact with the cutting cutter 16, the extrusion cutting cutter 16 comes out of the rotary tillage shaft 19 to cut the weeds, and the wound weeds are prevented from damaging the rotary tillage shaft 19.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a prevent weeds winding rotary cultivator, includes rotary tillage shell (1), its characterized in that, the top fixedly connected with fertilization case (2) of rotary tillage shell (1), the inboard fixedly connected with fixed stop (4) of fertilization case (2), the interior roof of fertilization case (2) rotates and is connected with (mixing) shaft (3), the left side fixedly connected with protective housing (6) of fertilization case (2), the left side of fertilization case (2) rotates and is connected with first pivot (5), the left side fixedly connected with shell (20) of rotary tillage shell (1), the inboard rotation of shell (20) is connected with transmission shaft (7), the left end of transmission shaft (7) stretches out shell (20) fixedly connected with belt pulley (9), the outside fixedly connected with first gear (8) of transmission shaft (7), the outside fixedly connected with third gear (11) of transmission shaft (7), the utility model discloses a rotary cultivator is characterized in that the outside fixedly connected with second gear (10) of transmission shaft (7), the inboard of rotary tillage shell (1) is rotated and is connected with rotary tillage axle (19), the inboard of rotary tillage axle (19) is rotated and is connected with reciprocal screw rod (18), the left end fixedly connected with fifth gear (13) of rotary tillage axle (19), the left end fixedly connected with fourth gear (12) of reciprocal screw rod (18), the outside threaded connection of reciprocal screw rod (18) has movable block (14), the bottom sliding connection of rotary tillage axle (19) has evenly distributed's cutting tool (16), the right-hand member of rotary tillage axle (19) is rotated and is connected with joint (17), the outside fixedly connected with evenly distributed's rotary tillage tool (15) of rotary tillage axle (19).
2. The weed winding preventing rotary cultivator according to claim 1, wherein the bottom of the protective shell (6) is fixedly connected with the top of the rotary tillage shell (1), the top of the rotary tillage shell (1) is fixedly connected with a rotary sleeve, the first rotary shaft (5) is rotatably connected with the inner side of the rotary sleeve, the top of the fertilizing box (2) is fixedly connected with a water inlet pipe, the left side of the joint (17) is fixedly connected with a limiting rod, and the moving block (14) is slidably connected with the limiting rod.
3. The weed-winding preventing rotary cultivator according to claim 1, wherein a sixth gear is fixedly connected to the left side of the first rotating shaft (5), the sixth gear is in transmission connection with a third gear (11) through a first chain, the first gear (8) is in transmission connection with a fourth gear (12) through a second chain, the fifth gear (13) is in transmission connection with a second gear (10) through a third chain, an opening matched with the cutting tool (16) is formed in the outer side of the rotary cultivating shaft (19), sliding blocks are fixedly connected to the front side and the rear side of the cutting tool (16), and sliding grooves matched with the sliding blocks are formed in the inner side of the rotary cultivating shaft (19).
4. The weed winding prevention rotary cultivator according to claim 1, wherein a first bevel gear is fixedly connected to the bottom of the stirring shaft (3), a second bevel gear is fixedly connected to the right side of the first rotating shaft (5), the first bevel gear and the second bevel gear are meshed with each other, and the belt pulley (9) is in transmission connection with a power mechanism of the rotary cultivator through a belt.
5. The weed winding preventing rotary cultivator according to claim 1, wherein water outlets are formed in the rear side of the rotary cultivation shaft (19) and are distributed and communicated, the rotary cultivation shaft (19) is hollow, the left end of the rotary cultivation shaft (19) penetrates through the rotary cultivation shell (1) and the outer shell (20) and extends into the outer shell (20), supporting blocks are fixedly connected to the inner walls of the left side and the right side of the rotary cultivation shell (1), the outer side of the rotary cultivation shaft (19) is rotatably connected with the supporting blocks, and the joint (17) is fixedly connected with the supporting blocks.
6. The weed winding preventing rotary cultivator according to claim 1, wherein the stirring shaft (3) is connected with a fixed partition (4) in a rotating manner, a water pump is fixedly connected to the inner bottom wall of the fertilizing box (2), the water inlet end of the water pump penetrates through the fixed partition (4), the water outlet end of the water pump is fixedly connected with a water outlet pipe, a cavity is formed in the side wall of the rotary cultivating shell (1), the bottom of the water outlet pipe is communicated with the cavity, a connecting pipe is fixedly connected to the right side wall of the rotary cultivating shell (1), the connecting pipe is communicated with the cavity, and the left end of the connecting pipe is fixedly connected with a connector (17).
7. The weed-winding preventing rotary cultivator according to claim 1, wherein the outer side of the rotary cultivating shell (1) is fixedly connected with a lifting base of the rotary cultivator, and the outer side of the stirring shaft (3) is fixedly connected with uniformly distributed stirring rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121706225.0U CN215379754U (en) | 2021-07-26 | 2021-07-26 | Weed-winding-preventing rotary cultivator |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202121706225.0U CN215379754U (en) | 2021-07-26 | 2021-07-26 | Weed-winding-preventing rotary cultivator |
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| CN215379754U true CN215379754U (en) | 2022-01-04 |
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| CN202121706225.0U Active CN215379754U (en) | 2021-07-26 | 2021-07-26 | Weed-winding-preventing rotary cultivator |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114586482A (en) * | 2022-03-07 | 2022-06-07 | 重庆富牌重生农机有限公司 | Optimized design mechanism for beating, grass smashing and grass winding prevention tool for paddy field |
| CN115158231A (en) * | 2022-07-22 | 2022-10-11 | 安徽天平机械股份有限公司 | Tractor hub with weed winding prevention mechanism |
-
2021
- 2021-07-26 CN CN202121706225.0U patent/CN215379754U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114586482A (en) * | 2022-03-07 | 2022-06-07 | 重庆富牌重生农机有限公司 | Optimized design mechanism for beating, grass smashing and grass winding prevention tool for paddy field |
| CN114586482B (en) * | 2022-03-07 | 2023-11-28 | 重庆富牌重生农机有限公司 | Paddy field beating grass breaking grass winding preventing cutter optimal design mechanism |
| CN115158231A (en) * | 2022-07-22 | 2022-10-11 | 安徽天平机械股份有限公司 | Tractor hub with weed winding prevention mechanism |
| CN115158231B (en) * | 2022-07-22 | 2024-05-28 | 安徽天平机械股份有限公司 | Tractor hub with weed winding prevention mechanism |
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