CN217037853U - Rotary cultivator is used to soil aggregate structure - Google Patents
Rotary cultivator is used to soil aggregate structure Download PDFInfo
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- CN217037853U CN217037853U CN202220884029.0U CN202220884029U CN217037853U CN 217037853 U CN217037853 U CN 217037853U CN 202220884029 U CN202220884029 U CN 202220884029U CN 217037853 U CN217037853 U CN 217037853U
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Abstract
The application discloses soil granule rotary cultivator for structure, including support body, driving machine, rotation axis and many rotary tillage cutters, each rotary tillage cutter all sets up on the rotation axis, driving machine and rotation axis all set up on the support body, driving machine control rotation axis is rotatory, rotary tillage cutter includes installed part and rotary tillage spare, installed part and rotation axis connection, the one end of rotation axis is kept away from at the installed part to rotary tillage spare setting, be provided with many sharp teeth on one side of rotary tillage spare, sharp teeth bulge one side of installed part, this application enables the rotary tillage cutter better to the crushing effect of soil piece, helps soil amendment and soil homogeneous mixing to promote granule qualification rate.
Description
Technical Field
The application relates to the technical field of rotary tillage equipment, in particular to a rotary cultivator for soil aggregate structure.
Background
The granular structure of the soil has an important coordination effect on the balance of water, fertilizer, gas, heat, bacteria and the like of the soil, at present, the soil is loosened into a granular structure by a multi-purpose rotary cultivator, and the soil is convenient for a subsequent soil conditioner and soil blocks to form a new granular structure. The rotary cultivator has the characteristics of strong soil crushing capability, flat ground surface after cultivation and the like.
The rotary cultivator is a cultivator which is matched with a tractor to complete the cultivation and harrowing operation, the rotary cultivator is a driving type soil cultivation machine which usually uses rotary cutter teeth as working parts, and a transverse shaft type rotary cultivator with a horizontally-arranged cutter shaft is widely applied.
At present, for example, chinese patent document publication No. CN216087453U discloses a rotary tillage knife shaft assembly of a rotary cultivator, which includes a rotary tillage base and a rotary tillage shaft rotatably connected to an inner wall of one side of the rotary tillage base, wherein the outer surface of the rotary tillage shaft is tightly sleeved with symmetrically arranged rotary tillage knives.
When the rotary cultivator works, the rotary tillage cutter needs to cut into a hard ground, and soil blocks are broken along with the rotation of the rotary tillage cutter to form a loose granular structure, so that soil conditioner can be added conveniently in the follow-up process.
In the above-mentioned related art, the applicant believes that the rotary tillage cutter is relatively blunt and is subjected to relatively large resistance when it is required to cut into a relatively hard ground, which results in a soil block crushing effect that is not good enough to facilitate the subsequent mixing of the conditioner and the soil, and may affect the formation of a satisfactory granular structure, and therefore, an improvement is required.
SUMMERY OF THE UTILITY MODEL
In order to make the rotary tillage cutter better to the crushing effect of soil piece, this application provides a rotary cultivator is used to soil aggregate structure.
The application provides a soil aggregate structure rotary cultivator for structure adopts following technical scheme:
a rotary cultivator for soil aggregate structure construction comprises a frame body, a driving machine, a rotating shaft and a plurality of rotary cultivation tools, wherein each rotary cultivation tool is arranged on the rotating shaft, the driving machine and the rotating shaft are arranged on the frame body, the driving machine controls the rotating shaft to rotate, each rotary cultivation tool comprises a mounting part and a rotary cultivation part, the mounting part is connected with the rotating shaft, the rotary cultivation part is arranged at one end, away from the rotating shaft, of the mounting part, and a plurality of sharp teeth are arranged on one side of the rotary cultivation part and protrude out of one side of the mounting part.
By adopting the technical scheme, when the rotary tillage cutter is cut into the ground, the sharp teeth firstly apply larger pressure to the ground, so that the crushing effect of the rotary tillage cutter on soil blocks is improved.
Preferably, the rotary tillage piece further comprises a feeding part, and the feeding part has a certain gradient.
By adopting the technical scheme, more soil can climb onto the feeding part and be thrown, and the soil falls and scatters into more and looser granular structures.
Preferably, a plurality of convex strips are arranged on the feeding part, and the convex strips are over against the gap between the two sharp teeth.
Through adopting above-mentioned technical scheme, increased the area of contact of rotary tillage piece with the soil piece, promoted the crushing effect of rotary tillage piece to the soil piece.
Preferably, one end of the convex strip, which is far away from the feeding part, is a tip.
Through adopting above-mentioned technical scheme, when the soil piece got into material loading portion, can receive the crushing strength that sand grip tip was applyed to the soil piece, promoted the crushing effect of selecting to plough the piece to the soil piece.
Preferably, the mounting part is provided with a pointed convex part, and the pointed convex part and the sharp teeth are positioned on the same side of the rotary tillage cutter.
Through adopting above-mentioned technical scheme, when the tip convex part made the installed part cut into the ground, also can exert great pressure to soil, promoted the crushing effect of rotary tillage cutter to soil.
Preferably, a connecting ring is arranged on the rotating shaft, and the mounting piece is mounted on the connecting ring in a bolt locking manner.
By adopting the technical scheme, a user can replace a rotary tillage cutter which is easy to damage conveniently.
Preferably, the support body includes mounting bracket and baffle, the baffle sets up the top at the rotation axis, the baffle passes through the mode of bolt lock pair and can dismantle with the mounting bracket and be connected.
Through adopting above-mentioned technical scheme, convenient to use person pulls down the baffle and changes or wash.
Preferably, still including removing the wheel, it is provided with the installation pole to remove to take turns to, be provided with the installation department on the mounting bracket, the installation pole slides and connects on the installation department, installation pole and installation department are fixed through the mode that the bolt lock was paid.
Through adopting above-mentioned technical scheme, the height-adjustable of support body to make the height-adjustable of rotary tillage cutter relative ground, be convenient for adjust the rotary tillage degree of depth.
In summary, the present application includes at least one of the following beneficial technical effects:
the sharp teeth can exert larger destructive force on the ground so as to improve the crushing effect of the rotary tillage cutter on the soil blocks;
the rotary tillage piece has the slope, can dig out and throw more soil.
Drawings
FIG. 1 is a schematic structural view of a rotary cultivator for soil aggregate structure construction according to an embodiment of the present application;
FIG. 2 is a schematic view of an installation of a movement mechanism of an embodiment of the present application;
FIG. 3 is a schematic view of the connection between the rotary shaft and the rotary blade according to the embodiment of the present application;
fig. 4 is a schematic structural view of a rotary tillage cutter according to an embodiment of the present application.
Reference numerals are as follows:
1. a frame body; 11. a connecting frame; 12. a mounting frame; 13. a baffle plate; 14. a side plate; 15. an installation part; 2. a moving mechanism; 21. a slipping wheel; 22. mounting a rod; 3. a driver; 4. a drive shaft; 5. a belt drive mechanism; 6. a rotating shaft; 61. a connecting ring; 7. a rotary tillage cutter; 71. a mounting member; 72. a rotary tillage member; 73. a pointed convex part; 74. pointed teeth; 75. a feeding part; 76. and (4) raised strips.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses a rotary cultivator is used to soil aggregate structure, refer to fig. 1, and it includes support body 1, moving mechanism 2, driving machine 3, drive shaft 4, belt drive 5, rotation axis 6 and rotary tillage cutter 7.
Referring to fig. 1, a frame body 1 includes a connecting frame 11, a mounting frame 12, a baffle 13 and two side plates 14, wherein the connecting frame 11 is arranged on the mounting frame 12 and is used for connecting a tractor; the two side plates 14 are respectively arranged at two sides of the mounting frame 12; the side of the baffle 13 remote from the mounting frame 12 is curved for collision with soil aggregate structures, the baffle 13 and the mounting frame 12 being connected by means of a bolted lock. The side of the mounting frame 12 on which the connecting frame 11 is provided with a two-piece mounting portion 15.
Referring to fig. 2, the moving mechanism 2 includes two sliding wheels 21 and two mounting rods 22, the two mounting rods 22 are respectively disposed on the two sliding wheels 21, the two mounting rods 22 are respectively slidably connected to the two mounting portions 15, and the mounting rods 22 and the mounting portions 15 are connected by means of bolt locking pairs for adjusting the height of the sliding wheels 21 so as to adjust the depth of the rotary tillage cutter 7 reaching the ground.
Referring to fig. 1, the driving machine 3 is mounted above the mounting frame 12, the driving machine 3 is in control connection with the driving shaft 4, the rotating shaft 6 is arranged between the two side plates 14, and the rotating shaft 6 is arranged below the baffle 13. The belt transmission mechanism 5 is installed on one side plate 14, the driving shaft 4 and the rotating shaft 6 are both connected with the belt transmission mechanism 5, and the driving shaft 4 drives the rotating shaft 6 to rotate.
Referring to fig. 3 and 4, a plurality of coupling rings 61 are provided on the rotary shaft 6, and the respective coupling rings 61 are arranged in a row along a longitudinal direction of the rotary shaft 6. The rotary tillage cutter 7 is provided with a plurality of rotary tillage cutters 7, and the connecting rings 61 are provided with the rotary tillage cutters 7 in a bolt locking manner; the rotary tillage cutters 7 of one connecting ring 61 are arranged along the circumferential direction of the connecting ring 61, and the rotary tillage cutters 7 of two adjacent connecting rings 61 are arranged in a staggered manner around the long axis of the rotating shaft 6.
Referring to fig. 3 and 4, the rotary tillage cutter 7 comprises a mounting member 71 and rotary tillage members 72, the mounting member 71 is connected with the connecting ring 61 through bolt locking, the rotary tillage members 72 are arranged on one side of the mounting member 71 far away from the connecting ring 61, and the rotary tillage members 72 of two adjacent rotary tillage cutters 7 on one connecting ring 61 are respectively arranged on two sides of the connecting ring 61. The mounting member 71 is provided with a pointed projection 73.
Referring to fig. 4, the rotary tillage element 72 has a slope, and the rotary tillage element 72 comprises a plurality of tines 74 and a loading portion 75. One end of each sharp tooth 74 far from the feeding part 75 protrudes out of one side of the sharp convex part 73, when the rotary tillage cutter 7 is contacted with the ground, the sharp convex part 73 and the sharp tooth 74 firstly cut into the ground, and soil enters the feeding part 75 from the space between two adjacent sharp teeth 74.
Referring to fig. 4, a plurality of convex strips 76 are arranged on the feeding portion 75, the convex strips 76 are opposite to the gaps between two adjacent sharp teeth 74, one end of each convex strip 76 far away from the feeding portion 75 is a tip, and soil enters the feeding portion 75 and contacts with the convex strips 76.
The implementation principle of the rotary cultivator for the soil aggregate structure in the embodiment of the application is as follows: the tractor drives this rotary cultivator and lasts forward, and rotary tillage cutter 7 during operation, sharp convex part 73 and second point convex part 73 earlier with soil contact, soil is broken up along with rotary tillage cutter 7's rotation, and loose soil granule structure climbs to feed portion 75 back and collides with sand grip 76, and soil granule structure is thrown upwards by rotary tillage cutter 7, and partial soil granule structure striking baffle 13, and after soil granule structure fell down, soil finally formed loose granule structure.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a rotary cultivator is used in soil aggregate structure construction, includes support body (1), driving machine (3), rotation axis (6) and many rotary tillage cutters (7), each rotary tillage cutter (7) all set up on rotation axis (6), driving machine (3) and rotation axis (6) all set up on support body (1), driving machine (3) control rotation axis (6) are rotatory, its characterized in that: the rotary tillage cutter (7) comprises a mounting part (71) and a rotary tillage part (72), wherein the mounting part (71) is connected with the rotating shaft (6), the rotary tillage part (72) is arranged at one end of the mounting part (71) far away from the rotating shaft (6), a plurality of sharp teeth (74) are arranged on one side of the rotary tillage part (72), and the sharp teeth (74) protrude out of one side of the mounting part (71).
2. The rotary cultivator for soil aggregate structure construction as claimed in claim 1, wherein: the rotary tillage piece (72) further comprises a feeding part (75), and the feeding part (75) has a certain gradient.
3. The rotary cultivator for soil aggregate structure construction according to claim 2, wherein: the feeding part (75) is provided with a plurality of convex strips (76), and the convex strips (76) are over against the gap between the two sharp teeth (74).
4. A rotary cultivator for soil aggregate structure construction according to claim 3, wherein: one end of the convex strip (76) far away from the feeding part (75) is a tip.
5. The rotary cultivator for soil aggregate structure construction according to claim 1, wherein: the mounting piece (71) is provided with a pointed convex part (73), and the pointed convex part (73) and the sharp teeth (74) are positioned on the same side of the rotary tillage cutter (7).
6. The rotary cultivator for soil aggregate structure construction as claimed in claim 1, wherein: the rotating shaft (6) is provided with a connecting ring (61), and the mounting piece (71) is mounted on the connecting ring (61) in a bolt locking mode.
7. The rotary cultivator for soil aggregate structure construction according to claim 1, wherein: the support body (1) comprises a mounting frame (12) and a baffle (13), the baffle (13) is arranged above the rotating shaft (6), and the baffle (13) is detachably connected with the mounting frame (12) in a bolt locking mode.
8. The rotary cultivator for soil aggregate structure construction according to claim 7, wherein: still including removing the wheel, it takes turns to be provided with installation pole (22) to remove, be provided with installation department (15) on mounting bracket (12), installation pole (22) are slided and are connected on installation department (15), installation pole (22) and installation department (15) are fixed through the mode that the bolt lock was paid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220884029.0U CN217037853U (en) | 2022-04-16 | 2022-04-16 | Rotary cultivator is used to soil aggregate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220884029.0U CN217037853U (en) | 2022-04-16 | 2022-04-16 | Rotary cultivator is used to soil aggregate structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217037853U true CN217037853U (en) | 2022-07-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220884029.0U Active CN217037853U (en) | 2022-04-16 | 2022-04-16 | Rotary cultivator is used to soil aggregate structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217037853U (en) |
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2022
- 2022-04-16 CN CN202220884029.0U patent/CN217037853U/en active Active
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