CN216087448U - Agricultural machine is automatic with rotary cultivator that soil condition adaptability is strong - Google Patents
Agricultural machine is automatic with rotary cultivator that soil condition adaptability is strong Download PDFInfo
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- CN216087448U CN216087448U CN202122154927.9U CN202122154927U CN216087448U CN 216087448 U CN216087448 U CN 216087448U CN 202122154927 U CN202122154927 U CN 202122154927U CN 216087448 U CN216087448 U CN 216087448U
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- rotary tillage
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Abstract
The utility model discloses a rotary cultivator with strong soil condition adaptability for agricultural machinery automation, which comprises a connecting plate, wherein the front end and the rear end of the right side of the connecting plate are fixedly connected with second clamping rods, the inner surfaces of the second clamping rods are movably connected with second connecting rods through rotating shafts, and the upper ends of the left sides of the second connecting rods are movably connected with hydraulic rods through rotating shafts. The rotary tillage device is provided with the rotary tillage roller, the screw rod, the screw sleeve, the rotary tillage teeth, the first connecting rod and the preformed groove, the screw rod can be driven to rotate by rotating the screw cap, the screw rod drives the screw sleeve to move left and right, the angle of the rotary tillage teeth can be driven to change by matching the first connecting rod and the preformed groove, so that the purpose of adjusting the angle of the rotary tillage teeth is achieved, the rotary tillage device is suitable for different soil condition requirements, the limiting hole and the second preformed hole are arranged, the relative position of the screw rod and the rotary tillage roller can be fixed by penetrating the limiting hole and the second preformed hole through the external bolt, and the stability of the rotary tillage roller is improved.
Description
Technical Field
The utility model relates to the technical field of rotary cultivators, in particular to a rotary cultivator with strong soil condition adaptability for agricultural machinery automation.
Background
The rotary cultivator is a cultivator which is matched with a tractor to complete the cultivation and harrowing operation, has the characteristics of strong soil crushing capability, flat ground surface after cultivation and the like, is widely applied, can cut off stubbles buried below the ground surface, is convenient for the operation of a seeder, and provides a good seedbed for later sowing, but the angle of rotary tillage teeth cannot be adjusted by the existing rotary cultivator, so that the application range of the rotary cultivator is reduced, and therefore, the rotary cultivator with strong soil condition adaptability for the automation of the agricultural machinery is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a rotary cultivator with strong soil condition adaptability for agricultural machinery automation, which has the advantage of adjustable rotary tillage tooth angle and solves the problem that the existing rotary cultivator cannot adjust the angle of the rotary tillage tooth, thereby reducing the application range of the rotary cultivator.
In order to achieve the purpose, the utility model provides the following technical scheme: a rotary cultivator with strong soil condition adaptability for agricultural machinery automation comprises a connecting plate, wherein the front end and the rear end of the right side of the connecting plate are fixedly connected with second clamping rods, the inner surfaces of the second clamping rods are movably connected with second connecting rods through rotating shafts, the upper ends of the left sides of the second connecting rods are movably connected with hydraulic rods through rotating shafts, and the left ends of the hydraulic rods are movably connected with the tops of the connecting plate through rotating shafts;
the bottom of second connecting rod has the rotary tillage roller through bearing swing joint, and the inner chamber of rotary tillage roller has the screw rod through bearing swing joint, the surperficial threaded connection of screw rod has the swivel nut of a plurality of equidistance distributions, and the outside of swivel nut has the rotary tillage tooth of a plurality of equidistance distributions through pivot swing joint, and simultaneously, the reserve tank has been seted up to the junction of rotary tillage roller and rotary tillage tooth, the side of rotary tillage tooth has the head rod through pivot swing joint, and the other end of head rod passes through the surperficial swing joint of pivot and rotary tillage roller, the one end that the bearing was kept away from to the screw rod has seted up the second preformed hole, and the internal surface of rotary tillage roller just is located the corresponding position of second preformed hole and has seted up spacing hole.
Preferably, the front end and the rear end of the left side of the connecting plate are fixedly connected with first clamping rods, and first preformed holes are formed in the inner surfaces of the first clamping rods.
Preferably, the length of the second clamping rod is the same as that of the first clamping rod, and the height of the second clamping rod, the height of the first clamping rod and the height of the connecting plate are the same.
Preferably, the second preformed hole runs through the screw rod setting, and the quantity of spacing hole is a plurality of, and simultaneously, the contained angle between per two adjacent spacing holes is the same.
Preferably, one end of the screw rod close to the second preformed hole is fixedly connected with a nut, and one end of the screw rod close to the second preformed hole is movably connected with an inner cavity of the rotary tillage roller through a bearing.
Compared with the prior art, the utility model has the following beneficial effects:
the rotary tillage device is provided with the rotary tillage roller, the screw rod, the screw sleeve, the rotary tillage teeth, the first connecting rod and the preformed groove, the screw rod can be driven to rotate by rotating the screw cap, the screw rod drives the screw sleeve to move left and right, the angle of the rotary tillage teeth can be driven to change by matching the first connecting rod and the preformed groove, so that the purpose of adjusting the angle of the rotary tillage teeth is achieved, the rotary tillage device is suitable for different soil condition requirements, the limiting hole and the second preformed hole are arranged, the relative position of the screw rod and the rotary tillage roller can be fixed by penetrating the limiting hole and the second preformed hole through the external bolt, and the stability of the rotary tillage roller is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic perspective view of a connecting plate according to the present invention;
FIG. 3 is a schematic view of the right side of the rotary tillage roller of the present invention;
FIG. 4 is a schematic sectional view of the rotary tillage roller of the present invention viewed from the right;
FIG. 5 is a perspective view of a rotary tillage tooth of the present invention.
In the figure: 1 connecting plate, 2 first kellies, 3 first preformed holes, 4 hydraulic stems, 5 second connecting rods, 6 second kellies, 7 nuts, 8 rotary tillage rollers, 9 rotary tillage teeth, 10 spacing holes, 11 first connecting rods, 12 thread sleeves, 13 screw rods, 14 second preformed holes, 15 preformed grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
The connecting plate 1, first kelly 2, first preformed hole 3, hydraulic stem 4, second connecting rod 5, second kelly 6, nut 7, rotary tillage roller 8, rotary tillage tooth 9, spacing hole 10, head rod 11, swivel nut 12, screw rod 13, second preformed hole 14 and preformed groove 15 part of this application are the universal standard or the part that technical staff in this field knows, and its structure and principle all can learn the manual or learn through conventional experimental method for this technical staff's accessible technique.
Referring to fig. 1-5, a rotary cultivator with strong soil condition adaptability for agricultural machine automation comprises a connecting plate 1, wherein the front end and the rear end of the right side of the connecting plate 1 are fixedly connected with second clamping rods 6, the inner surface of each second clamping rod 6 is movably connected with a second connecting rod 5 through a rotating shaft, the upper end of the left side of each second connecting rod 5 is movably connected with a hydraulic rod 4 through a rotating shaft, and the left end of each hydraulic rod 4 is movably connected with the top of the connecting plate 1 through a rotating shaft, so that the inclination angle between a rotary tillage roller 8 and the connecting plate 1 can be changed;
the bottom of the second connecting rod 5 is movably connected with a rotary tillage roller 8 through a bearing, the inner cavity of the rotary tillage roller 8 is movably connected with a screw 13 through a bearing, the surface of the screw 13 is in threaded connection with a plurality of screw sleeves 12 which are distributed equidistantly, the outer side of the screw sleeves 12 is movably connected with a plurality of rotary tillage teeth 9 which are distributed equidistantly through a rotating shaft, meanwhile, a reserved groove 15 is arranged at the joint of the rotary tillage roller 8 and the rotary tillage teeth 9, the side surface of the rotary tillage teeth 9 is movably connected with a first connecting rod 11 through the rotating shaft, the other end of the first connecting rod 11 is movably connected with the surface of the rotary tillage roller 8 through the rotating shaft, the screw 13 can be driven to rotate by rotating a screw cap 7, the screw 13 drives the screw sleeves 12 to move left and right, the angle of the rotary tillage teeth 9 can be changed through the matching of the first connecting rod 11 and the reserved groove 15, thereby achieving the purpose of adjusting the angle of the rotary tillage teeth 9, so as to adapt to different soil conditions, one end of the screw 13, which is far away from the bearing, is provided with a second reserved hole 14, spacing hole 10 has been seted up to the internal surface of rotary tillage roller 8 and the corresponding position that is located second preformed hole 14, passes spacing hole 10 and second preformed hole 14 through external bolt, can fix the relative position of screw 13 and rotary tillage roller 8 to the stability of this device has been improved.
During the use, rotary tillage roller 8 has been set up, the screw rod 13, the swivel nut 12, rotary tillage tooth 9, head rod 11 and preformed groove 15, can drive screw rod 13 through rotating nut 7 and rotate, screw rod 13 drives the swivel nut 12 and removes about, the angle that accessible head rod 11 and preformed groove 15's cooperation drove rotary tillage tooth 9 changes, thereby reach the purpose of adjusting rotary tillage tooth 9 angle, in order to adapt to different soil conditions demands, spacing hole 10 and second preformed hole 14 have been set up, pass spacing hole 10 and second preformed hole 14 through external bolt, can fix the relative position of screw rod 13 and rotary tillage roller 8, thereby the stability of this device has been improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an agricultural machine is automatic with rotary cultivator that soil condition adaptability is strong, includes connecting plate (1), its characterized in that: the front end and the rear end of the right side of the connecting plate (1) are fixedly connected with second clamping rods (6), the inner surface of each second clamping rod (6) is movably connected with a second connecting rod (5) through a rotating shaft, the upper end of the left side of each second connecting rod (5) is movably connected with a hydraulic rod (4) through a rotating shaft, and the left end of each hydraulic rod (4) is movably connected with the top of the connecting plate (1) through a rotating shaft;
the bottom of the second connecting rod (5) is movably connected with a rotary tillage roller (8) through a bearing, and the inner cavity of the rotary tillage roller (8) is movably connected with a screw rod (13) through a bearing, the surface of the screw rod (13) is in threaded connection with a plurality of screw sleeves (12) which are distributed at equal intervals, and the outer side of the screw sleeve (12) is movably connected with a plurality of rotary tillage teeth (9) which are distributed at equal intervals through a rotating shaft, meanwhile, a reserved groove (15) is arranged at the joint of the rotary tillage roller (8) and the rotary tillage teeth (9), the side surface of the rotary tillage tooth (9) is movably connected with a first connecting rod (11) through a rotating shaft, and the other end of the first connecting rod (11) is movably connected with the surface of the rotary tillage roller (8) through a rotating shaft, a second preformed hole (14) is formed in one end, far away from the bearing, of the screw (13), and a limiting hole (10) is formed in the inner surface of the rotary tillage roller (8) and located at the corresponding position of the second preformed hole (14).
2. The rotary cultivator of claim 1, wherein the rotary cultivator has strong soil condition adaptability and is characterized in that: the left front end and the back end of the connecting plate (1) are fixedly connected with first clamping rods (2), and first preformed holes (3) are formed in the inner surface of each first clamping rod (2).
3. The agricultural machine automation soil condition adaptability strong rotary cultivator according to claim 2, characterized in that: the length of the second clamping rod (6) is the same as that of the first clamping rod (2), and the height of the second clamping rod (6), the height of the first clamping rod (2) is the same as that of the connecting plate (1).
4. The rotary cultivator of claim 1, wherein the rotary cultivator has strong soil condition adaptability and is characterized in that: the second preformed hole (14) penetrates through the screw (13) to be arranged, the number of the limiting holes (10) is multiple, and meanwhile, included angles between every two adjacent limiting holes (10) are the same.
5. The rotary cultivator of claim 1, wherein the rotary cultivator has strong soil condition adaptability and is characterized in that: one end of the screw rod (13) close to the second preformed hole (14) is fixedly connected with a nut (7), and one end of the screw rod (13) close to the second preformed hole (14) is movably connected with an inner cavity of the rotary tillage roller (8) through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122154927.9U CN216087448U (en) | 2021-09-08 | 2021-09-08 | Agricultural machine is automatic with rotary cultivator that soil condition adaptability is strong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122154927.9U CN216087448U (en) | 2021-09-08 | 2021-09-08 | Agricultural machine is automatic with rotary cultivator that soil condition adaptability is strong |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216087448U true CN216087448U (en) | 2022-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122154927.9U Active CN216087448U (en) | 2021-09-08 | 2021-09-08 | Agricultural machine is automatic with rotary cultivator that soil condition adaptability is strong |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216087448U (en) |
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2021
- 2021-09-08 CN CN202122154927.9U patent/CN216087448U/en active Active
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