CN216087453U - Rotary cultivator rotary tillage arbor assembly - Google Patents
Rotary cultivator rotary tillage arbor assembly Download PDFInfo
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- CN216087453U CN216087453U CN202122148615.7U CN202122148615U CN216087453U CN 216087453 U CN216087453 U CN 216087453U CN 202122148615 U CN202122148615 U CN 202122148615U CN 216087453 U CN216087453 U CN 216087453U
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Abstract
The utility model belongs to the technical field of rotary tillage tools, in particular to a rotary tillage cutter shaft assembly of a rotary cultivator, and aims at solving the problem of poor protection effect of the rotary tillage cutter shaft in the using process, the rotary tillage cutter shaft assembly comprises a rotary tillage seat and a rotary tillage shaft rotationally connected with the inner wall of one side of the rotary tillage seat, the outer surface of the rotary tillage shaft is tightly sleeved with symmetrically-arranged rotary tillage cutters, the outer surface of the rotary tillage shaft is fixedly provided with a mounting seat, the inner wall of one side of the mounting seat is slidably connected with two symmetrically-arranged protection plates, the inner wall of the side wall of one side of each protection plate is rotationally connected with a rotating rod a, and the inside of each protection plate is provided with a sliding groove; according to the rotary tillage shaft, due to the arrangement of the protection plate, when the rotary tillage shaft is used for rotary tillage, the protection plate can protect the outer surface of the rotary tillage shaft, so that the adhesion of impurities at the joint of the rotary tillage cutter and the rotary tillage shaft is reduced, the efficiency of the rotary tillage cutter is higher in the use process, the protection effect of the rotary tillage cutter is improved, and the service life of the rotary tillage cutter is further prolonged in the use process.
Description
Technical Field
The utility model relates to the technical field of rotary tillage tools, in particular to a rotary tillage cutter shaft assembly of a rotary cultivator.
Background
A rotary tiller is a driven type soil working machine which uses rotary cutter teeth as working parts, and is also called a rotary cultivator. The rotary tillage cutter shaft is divided into a horizontal shaft type and a vertical shaft type according to the configuration mode of the rotary tillage cutter shaft.
At present, when current rotary cultivator is using, the rotary tillage axle can rotate always, carries out the rotary tillage to the article that need the rotary tillage, and during operation weeds very easily twine the rotary tillage arbor on, both influence rotary tillage effect and quality, very easily cause mechanical damage again, also cause power loss for traction machinery simultaneously, do not have the specific surface to the rotary tillage axle to protect, thereby make its protective effect reduce when using.
Therefore, a rotary tillage cutter shaft assembly of a rotary cultivator is needed to solve the problem that the protection effect of the rotary tillage cutter shaft is not good in the using process.
SUMMERY OF THE UTILITY MODEL
The rotary tillage cutter shaft assembly of the rotary cultivator solves the problem that the protection effect of the rotary tillage cutter shaft is poor in the using process.
In order to achieve the purpose, the utility model adopts the following technical scheme: a rotary cultivator rotary tillage cutter shaft assembly comprises a rotary tillage seat and a rotary tillage shaft which is rotatably connected with the inner wall of one side of the rotary tillage seat, rotary tillage cutters which are symmetrically arranged are sleeved on the outer surface of the rotary tillage shaft in a fastening mode, a mounting seat is fixed on the outer surface of the rotary tillage shaft, two protection plates which are symmetrically arranged are slidably connected with the inner wall of one side of the mounting seat, a rotating rod a is rotatably connected with the inner wall of one side of each protection plate, a sliding groove is formed in each protection plate, a rotating gear is fixedly sleeved on the outer surface of the rotating rod a, tooth plates which are meshed with the rotating gear are arranged in each protection plate, the two tooth plates are symmetrically arranged, a rotating motor is installed on the side wall of one side of the rotary tillage seat, a rotating rod b is fixed at the output end of the rotating motor, and the rotating rod b is rotatably connected with the inner wall of one side of the rotary tillage seat, and a moving component is arranged on the side wall of one side of the rotary tillage seat.
Preferably, the removal subassembly include with two fixed covers that are the symmetry and set up of one side lateral wall of rotary tillage seat is fixed, the surface fastening of dwang b has cup jointed the half-gear that is the symmetry and sets up, one side lateral wall of rotary tillage seat install with half-gear engaged with profile of tooth ring, one side lateral wall that the profile of tooth ring is fixed with two slide bars that are the symmetry and set up, the slide bar with one side inner wall sliding connection of fixed cover, one side lateral wall of slide bar is fixed with two connecting rods that are the symmetry and set up, one side lateral wall of connecting rod is fixed with the carriage release, one side lateral wall of carriage release is fixed with the carriage release lever that is the symmetry and sets up.
Preferably, the movable frame is connected with the side wall of one side of the rotary tillage seat in a sliding mode, and the surface of one end of the movable rod is an arc surface.
Preferably, the tooth-shaped ring and the rotary tillage seat are arranged in parallel, and the moving rod is connected with the inner wall of one side of the protection plate in a sliding manner.
Preferably, the cross-section of the outer surface of one end of the protection plate is an arc surface, two the side wall of one side of the protection plate is attached, and the side wall of one side of the mounting seat is in threaded connection with a limiting rod.
Preferably, the two toothed plates are arranged in parallel, and the toothed plates are connected with the inner wall of one side of the protection plate in a sliding mode.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the rotary tillage shaft, due to the arrangement of the protection plate, when the rotary tillage shaft is used for rotary tillage, the protection plate can protect the outer surface of the rotary tillage shaft, so that the adhesion of impurities at the joint of the rotary tillage cutter and the rotary tillage shaft is reduced, the efficiency of the rotary tillage cutter is higher in the use process, the protection effect of the rotary tillage cutter is improved, and the service life of the rotary tillage cutter is further prolonged in the use process.
2. According to the utility model, the mounting operation of the protection plate is realized through the meshing action of the rotary gear and the toothed plate, so that the protection purpose of the rotary tillage cutter shaft is achieved, and through the meshing action of the half gear and the toothed plate, when the rotary tillage cutter is used, the movable rod can push sundries between the rotary tillage shaft and the rotary tillage cutter, so that the winding of the sundries is reduced.
Drawings
FIG. 1 is a schematic view of a main section structure of a rotary tiller rotary tillage cutter shaft assembly according to the present invention;
FIG. 2 is an enlarged view of area A of FIG. 1;
FIG. 3 is a side view of a partial schematic view of a rotary tiller shaft assembly according to the present invention;
fig. 4 is a schematic side sectional view of a rotary tiller rotary tillage cutter shaft assembly according to the present invention.
In the figure: 1. a rotary tillage base; 2. a rotary tillage shaft; 3. a rotary tillage cutter; 4. a mounting seat; 5. a protection plate; 6. rotating the rod a; 7. a rotating gear; 8. a toothed plate; 9. rotating the motor; 10. a moving assembly; 110. fixing a sleeve; 111. a half gear; 112. a toothed ring; 113. a slide bar; 114. a connecting rod; 115. a movable frame; 116. 12, a movable rod, 12, a rotating rod b; 13. a limiting rod.
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.
Referring to fig. 1-4, a rotary tillage cutter shaft assembly of a rotary cultivator comprises a rotary tillage seat 1 and a rotary tillage shaft 2 rotatably connected with the inner wall of one side of the rotary tillage seat 1, rotary tillage cutters 3 symmetrically arranged are tightly sleeved on the outer surface of the rotary tillage shaft 2, a mounting seat 4 is fixed on the outer surface of the rotary tillage shaft 2, two protection plates 5 symmetrically arranged are slidably connected with the inner wall of one side of the mounting seat 4, a rotating rod a6 is rotatably connected with the inner wall of the side wall of one side of each protection plate 5, a sliding groove 14 is formed inside each protection plate 5, a rotating gear 7 is tightly sleeved on the outer surface of a rotating rod a6, tooth plates 8 meshed with the rotating gear 7 are installed inside each protection plate 5, the two tooth plates 8 are symmetrically arranged, a rotating motor 9 is installed on the side wall of one side of the rotary tillage seat 1, a rotating rod b12 is fixed at the output end of the rotating motor 9, and the rotating rod b12 is rotatably connected with the inner wall of one side of the rotary tillage seat 1, one side lateral wall of rotary tillage seat 1 is provided with removal subassembly 10, and is concrete, through the meshing motion of bull gear 7 with dentate plate 8, makes dentate plate 8 card go into the inside of guard plate 5 and carries out spacing fixed, realizes fixed the installation between two guard plates 5, and through the setting of guard plate 5, guard plate 5 can protect the surface of rotary tillage axle 2, reduces the adhesion of the impurity of the junction of rotary blade and rotary tillage axle 2.
The movable assembly 10 comprises two fixed sleeves 110 symmetrically arranged and fixed with one side wall of the rotary tillage seat 1, a half gear 111 symmetrically arranged is tightly sleeved on the outer surface of a rotating rod b12, a toothed ring 112 meshed with the half gear 111 is installed on one side wall of the rotary tillage seat 1, two sliding rods 113 symmetrically arranged are fixed on one side wall of the toothed ring 112, the sliding rods 113 are slidably connected with one side inner wall of the fixed sleeves 110, two connecting rods 114 symmetrically arranged are fixed on one side wall of the sliding rods 113, a movable frame 115 is fixed on one side wall of the connecting rods 114, a movable rod 116 symmetrically arranged is fixed on one side wall of the movable frame 115, and particularly, the movable rod 116 can push sundries between the rotary tillage shaft 2 and the rotary tillage cutter 3 through the arrangement of the movable rod 116, and the winding of the sundries is reduced.
Remove one side lateral wall sliding connection of frame 115 and rotary tillage seat 1, the terminal surface of carriage release lever 116 is the arc surface, serrated ring 112 is parallel arrangement with rotary tillage seat 1, carriage release lever 116 and one side inner wall sliding connection of guard plate 5, the one end surface cross-section of guard plate 5 is the arc surface, the laminating of one side lateral wall of two guard plates 5, one side lateral wall threaded connection of mount pad 4 has gag lever post 13, two dentate plates 8 are parallel arrangement, dentate plates 8 and one side inner wall sliding connection of guard plate 5, it is concrete, through the setting of mount pad 4, realize the installation operation to guard plate 5.
The working principle is as follows: when the rotary tillage cutter 3 is needed to be used for rotary tillage, the protection plate 5 is installed in the installation seat 4, the rotary gear 7 is driven to rotate manually, the rotary gear 7 and the toothed plate 8 can carry out meshing motion, the toothed plate 8 is clamped into the protection plate 5 to carry out limiting and fixing, the installation and fixing between the two protection plates 5 are realized, the fixation between the installation seat 4 and the protection plate 5 is realized by rotating the limiting rod 13, the stability of the installation and fixing is improved, the protection plate 5 can protect the outer surface of the rotary tillage shaft 2, the adhesion of impurities at the joint of the rotary tillage cutter and the rotary tillage shaft 2 is reduced, the power supply is started to drive the rotary motor 9 to rotate, the gear is meshed with the toothed plate 8 by rotating the rotating rod, the gear can drive the movable frame in the rotary tillage shaft 2 to move, the movable frame can drive the movable rod 116 to move when moving, the movable rod 116 can push the sundries between the rotary tillage shaft 2 and the rotary tillage cutter 3, and the winding of the sundries is reduced.
The rotating motor 9 is commercially available, and the rotating motor 9 is provided with a power supply, which belongs to the mature technology in the field and is fully disclosed, so repeated description in the specification is omitted.
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 (6)
1. A rotary cultivator rotary tillage cutter shaft assembly comprises a rotary tillage seat (1) and a rotary tillage shaft (2) which is connected with the rotary tillage seat (1) in a rotating mode through the inner wall of one side of the rotary tillage seat, rotary tillage cutters (3) which are symmetrically arranged are sleeved on the outer surface of the rotary tillage shaft (2), and the rotary cultivator rotary tillage cutter shaft assembly is characterized in that a mounting seat (4) is fixed on the outer surface of the rotary tillage shaft (2), two protection plates (5) which are symmetrically arranged are connected with the inner wall of the side wall of one side of each protection plate (5) in a sliding mode, a rotating rod a (6) is connected with the inner wall of the side wall of one side of each protection plate (5) in a rotating mode, a sliding groove (14) is formed in the protection plate (5), a rotating gear (7) is sleeved on the outer surface of the rotating rod a (6), tooth-shaped plates (8) which are meshed with the rotating gear (7) are symmetrically arranged, one side lateral wall of rotary tillage seat (1) is installed and is rotated motor (9), the output of rotating motor (9) is fixed with dwang b (12), dwang b (12) with one side inner wall of rotary tillage seat (1) rotates the connection, one side lateral wall of rotary tillage seat (1) is provided with removal subassembly (10).
2. A rotary tiller rotary tillage cutter shaft assembly as claimed in claim 1, wherein the moving member (10) comprises two symmetrically arranged fixing sleeves (110) fixed to one side wall of the rotary tillage base (1), the outer surface of the rotating rod b (12) is tightly sleeved with symmetrically arranged half gears (111), a tooth-shaped ring (112) meshed with the half gear (111) is arranged on the side wall of one side of the rotary tillage seat (1), two sliding rods (113) which are symmetrically arranged are fixed on the side wall of one side of the tooth-shaped ring (112), the sliding rod (113) is connected with the inner wall of one side of the fixed sleeve (110) in a sliding way, two connecting rods (114) which are symmetrically arranged are fixed on the side wall of one side of the sliding rod (113), a moving frame (115) is fixed on the side wall of one side of the connecting rod (114), and moving rods (116) which are symmetrically arranged are fixed on the side wall of one side of the moving frame (115).
3. A rotary tiller rotary tillage cutter shaft assembly as claimed in claim 2, wherein the movable frame (115) is slidably connected with a side wall of the rotary tillage base (1), and an end surface of the movable rod (116) is a circular arc surface.
4. A rotary tiller blade shaft assembly according to claim 2, wherein said toothed ring (112) is arranged parallel to said rotary tiller base (1), and said movable rod (116) is slidably connected to an inner wall of one side of said protection plate (5).
5. A rotary tiller rotary tillage cutter shaft assembly according to claim 1, wherein the cross section of the outer surface of one end of each of the protection plates (5) is an arc surface, the side walls of one side of each of the two protection plates (5) are attached to each other, and a limit rod (13) is connected to the side wall of one side of the mounting seat (4) in a threaded manner.
6. A rotary tiller rotary tillage cutter shaft assembly as claimed in claim 1, wherein the two toothed plates (8) are arranged in parallel, and the toothed plates (8) are slidably connected with an inner wall of one side of the protection plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122148615.7U CN216087453U (en) | 2021-09-07 | 2021-09-07 | Rotary cultivator rotary tillage arbor assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122148615.7U CN216087453U (en) | 2021-09-07 | 2021-09-07 | Rotary cultivator rotary tillage arbor assembly |
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| CN216087453U true CN216087453U (en) | 2022-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122148615.7U Active CN216087453U (en) | 2021-09-07 | 2021-09-07 | Rotary cultivator rotary tillage arbor assembly |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114938724A (en) * | 2022-04-25 | 2022-08-26 | 苏州艾维科斯园林设备有限公司 | Rotary cultivator convenient to adjust tilling depth |
-
2021
- 2021-09-07 CN CN202122148615.7U patent/CN216087453U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114938724A (en) * | 2022-04-25 | 2022-08-26 | 苏州艾维科斯园林设备有限公司 | Rotary cultivator convenient to adjust tilling depth |
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