Turnover type upright rotary plow
By combining the conical inverted turret of the upright rotary tiller with the flip plow, the combination of multiple transmissions and a variable transmission box is used to achieve the flip mode of upright rotary tillage, solving the problem of inconsistent soil direction, improving the efficiency of cultivated land and ensuring the level of the surface.
Patent Information
- Application Number
- CN202421008641.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-10
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-05-10
AI Technical Summary
The existing upright rotary ploughs have problems with inconsistent soil direction during rotary ploughs, which leads to uneven land after rotary ploughing and the cultivated land pattern is laborious.
By combining the conical inverted turret of the upright rotary tiller with the flip plow, the combination of multiple transmissions and a changeover transmission box is achieved, and the flip mode of the upright rotary tillage is ensured to ensure the consistency of the soil direction.
It effectively solves the soil direction problem of upright rotary ploughs, improves the efficiency of arable land, ensures the flat surface after ploughing, and is suitable for various terrain and slopes.
Smart Images
Figure CN222602973U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of agricultural rotary tillage ploughs, in particular to a flip-type upright rotary tillage plough. Background Art
[0002] In the field of farming, whether it is a flat-furrow plow or a slat plow, when rotary tilling, there will be open furrows and closed ridges due to the direction of the plowed soil, resulting in uneven land after rotary tillage. At the same time, there is also the problem of plowing once and then harrowing again, and the tillage mode is time-consuming and laborious.
[0003] The applicant has previously applied for a utility model patent with application number 2023212771781 and patent name of a vertical rotary tiller. By designing a conical inverted turret, the functions of plowing and harrowing are effectively combined. One rotary tillage can achieve the effect of one plowing and one harrowing in the prior art, solving the problem of laboriousness. However, there is still the problem of soil direction.
[0004] With the current reversible plow, if the soil is turned over to the right during the outward stroke, it can be turned over and operated during the return stroke. In this way, the soil is turned over to the left during the return stroke, so that the soil is always turned over to one side of the land. No furrows or ridges will be formed on the surface after plowing. The plowed land has the advantages of a flat surface and is suitable for irrigated land, small plots of land or land of irregular shapes and sloping land. The idle stroke at the edge of the land and the end of the field is also less than that of an ordinary plow.
[0005] To this end, the present application effectively combines the conical inverted turret of the upright rotary tiller and the flip plow through the cooperation of multiple gearboxes and change-of-direction transmission boxes, thereby realizing the flip mode of the upright rotary tiller, effectively solving the problem of soil direction of the upright rotary plow, and improving the efficiency of tilling the land. The structure is simple and easy to assemble. Utility Model Content
[0006] The purpose of the utility model is to provide a flip-type upright rotary plow to solve the problems raised in the above-mentioned background technology.
[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0008] A flip upright rotary plow comprises a fixed beam, a transmission main shaft arranged on the fixed beam and a flip plow frame. The flip plow frame is rotatably arranged on one side of the fixed beam, a plurality of turret gearboxes are fixedly arranged on the outer side of the flip plow frame, two upright conical rotary tillage turrets are symmetrically installed on the upper and lower sides of the turret gearbox, a plowshare is arranged on one side of the upright conical rotary tillage turret, a driving assembly for driving the turret gearbox to operate is arranged on the flip plow frame, and the transmission main shaft is used to provide main power to the driving assembly.
[0009] As a further preferred solution of the utility model: the drive assembly includes a main gearbox fixedly arranged on the inner side of the flip plow frame, and a secondary gearbox fixedly arranged on the outer side of the flip plow frame. The output end of the main gearbox is connected to the input end of the secondary gearbox through a reversing transmission box. The output end of the secondary gearbox rotates coaxially with the input end of the adjacent turret gearbox, and the adjacent turret gearboxes operate synchronously through a connecting shaft. The transmission main shaft passes through the fixed beam frame and the flip plow frame and is fixedly connected to the input end of the main gearbox.
[0010] As a further preferred solution of the utility model: a fixed tube is fixedly arranged on the fixed beam frame, a hollow shaft of the plow frame is rotatably arranged in the fixed tube, the hollow shaft of the plow frame passes through the fixed tube and is fixedly connected to the flip plow frame, and the transmission main shaft passes through the hollow shaft of the plow frame and is rotatably connected to the hollow shaft of the plow frame.
[0011] As a further preferred solution of the utility model: a hydraulic cylinder is hinged on the fixed beam frame, and an output end of the hydraulic cylinder is hinged to the flip plow frame.
[0012] As a further preferred solution of the utility model: the shape of the flip plow frame is a right triangle.
[0013] As a further preferred solution of the utility model: a plurality of mounting seats are fixedly arranged on the outer side of the flip plow frame, and the turret gearbox and the plowshare are both arranged on the mounting seats.
[0014] As a further preferred solution of the utility model: the direction-changing transmission box includes an inverted U-shaped box tube, both ends of which are fixedly connected to the main gearbox and the secondary gearbox respectively, a direction-changing main shaft is rotatably arranged in the box tube, one end of the direction-changing main shaft is transmission-connected to the direction-changing output shaft through a first bevel gear set, and the other end is transmission-connected to the direction-changing input shaft through a second bevel gear set, and the direction-changing output shaft and the direction-changing input shaft are respectively connected to the output end of the main gearbox and the input end of the secondary gearbox.
[0015] Compared with the prior art, the beneficial effects of the utility model are:
[0016] The flip upright rotary plow effectively combines an upright conical rotary tillage turret with a flip plow frame. The rotary tillage operation of the upright conical rotary tillage turret is achieved by transmitting the power of the tractor from the transmission main shaft to the main gearbox, and then transmitting the power to the turret gearbox via the reversing transmission box and the secondary gearbox. The flipping of the flip plow frame can be achieved by driving the hydraulic cylinder, thus realizing the flipping mode of the upright rotary tillage, effectively solving the problem of the soil direction of the upright rotary plow and improving the efficiency of tilling the land. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 The three-dimensional structure of the flip upright rotary plough of the utility model is shown in FIG. Figure 1 ;
[0018] Figure 2 The three-dimensional structure of the flip upright rotary plough of the utility model is shown in FIG. Figure 2 ;
[0019] Figure 3 It is a side view structural schematic diagram of the flip upright rotary plow of the utility model;
[0020] Figure 4 It is a structural schematic diagram of the turning-type upright rotary plow direction-changing transmission box of the utility model;
[0021] Figure 5 It is a three-dimensional structural schematic diagram of the flip-type upright rotary tillage plow turret of the utility model.
[0022] In the figure: 1. fixed beam; 2. transmission main shaft; 3. fixed pipe; 4. hollow shaft of plow frame; 5. hydraulic cylinder; 6. tilting plow frame; 7. main gearbox; 8. change direction transmission box; 9. secondary gearbox; 10. turret gearbox; 11. upright conical rotary tillage turret; 12. connecting shaft; 13. mounting seat; 14. plowshare; 15. box pipe; 16. change direction main shaft; 17. first bevel gear set; 18. change direction output shaft; 19. second bevel gear set; 20. change direction input shaft; 21. supporting bearing. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example
[0024] See also Figure 1-5The present embodiment provides a flip-type upright rotary tillage plow, comprising a fixed beam 1, a transmission main shaft 2 arranged on the fixed beam 1, and a flip-type plough frame 6. The flip-type plough frame 6 is rotatably arranged on one side of the fixed beam 1. As a conventional design familiar to those skilled in the art, the flip-type plough frame 6 is in the shape of a right triangle. Specifically, a fixed pipe 3 is fixedly arranged on the fixed beam 1, and a hollow shaft 4 of the plough frame is rotatably arranged in the fixed pipe 3. The hollow shaft 4 of the plough frame passes through the fixed pipe 3 and is fixedly connected to the flip-type plough frame 6. Specifically, during actual assembly, the right-angled short side of the flip-type plough frame 6 is disconnected and welded to the outside of the hollow shaft 4 of the plough frame. A hydraulic cylinder 5 is hinged on the fixed beam 1, and the output end of the hydraulic cylinder 5 is hinged to the flip-type plough frame 6. A plurality of turret gearboxes 10 are fixedly arranged on the outside of the hypotenuse of the flip-type plough frame 6. Two upright conical rotary tillage turrets 11 are symmetrically installed on the upper and lower sides of the turret gearbox 10, and a plowshare 14 is arranged on one side of the upright conical rotary tillage turret 11. In order to facilitate the installation of the turret gearbox 10 and the plowshare 14 , a plurality of mounting seats 13 are fixedly provided on the outer side of the flip plow frame 6 , and the turret gearbox 10 and the plowshare 14 are both provided on the mounting seats 13 .
[0025] A driving assembly for driving the turret gearbox 10 is provided on the reversible plow frame 6. In this embodiment, the driving assembly includes a main gearbox 7 fixedly provided inside the reversible plow frame 6, a secondary gearbox 9 fixedly provided outside the reversible plow frame 6, the output end of the main gearbox 7 is connected to the input end of the secondary gearbox 9 through a reversing transmission box 8, the output end of the secondary gearbox 9 is coaxially rotated with the input end of the adjacent turret gearbox 10, and the adjacent turret gearboxes 10 are synchronously operated through a connecting shaft 12, the transmission main shaft 2 is rotatably provided in the hollow shaft 4 of the plow frame, and the transmission main shaft 2 is fixedly connected to the input end of the main gearbox 7 after passing through the hollow shaft 4 of the plow frame.
[0026] In the present embodiment, three turret gearboxes 10 are designed, the secondary gearbox 9 can drive two turret gearboxes 10 to work, and the remaining turret gearbox 10 can achieve synchronous movement with the adjacent turret gearbox 10 through the connecting shaft 12. The number design of the turret gearboxes 10 and the synchronous movement between adjacent turret gearboxes 10 are conventional designs familiar to those skilled in the art, and will not be repeated in this application.
[0027] It should be noted that the main gearbox 7, the secondary gearbox 9 and the turret gearbox 10 are all existing mature technologies familiar to those skilled in the art, and are directly obtained through customized purchase, and will not be described in detail; Figure 1 as well as Figure 4As shown, the direction-changing transmission box 8 includes an inverted U-shaped box tube 15, and the two ends of the box tube 15 are fixedly connected to the main gearbox 7 and the secondary gearbox 9 respectively. A direction-changing main shaft 16 is rotatably arranged in the box tube 15. In order to achieve stable rotation of the direction-changing main shaft 16, a support bearing 21 sleeved on the direction-changing main shaft 16 is arranged in the box tube 15. One end of the direction-changing main shaft 16 is connected to the direction-changing output shaft 18 through the first bevel gear set 17, and the other end is connected to the direction-changing input shaft 20 through the second bevel gear set 19. The direction-changing output shaft 18 is connected to the direction-changing output shaft 18 through the first bevel gear set 17. The change-direction input shaft 20 is respectively connected to the output end of the main gearbox 7 and the input end of the secondary gearbox 9, wherein the bevel gear set is a general structure of conventional transmission and will not be described in detail. As a conventional structural replacement familiar to those skilled in the art, the change-direction transmission box 8 can also be replaced with a transmission chain. It is only necessary to install corresponding transmission sprockets at the output end of the main gearbox 7 and the input end of the secondary gearbox 9, and to mesh the two transmission sprockets with the transmission chain, so as to realize the transmission of the main gearbox 7 and the secondary gearbox 9. This is a conventional replacement method and will not be described in detail in this application.
[0028] like Figure 5 As shown, the upright conical rotary tiller turret 11 is composed of a conical turret seat and soil crushing knives evenly distributed on the turret seat. Its structure has been described in the utility model patent with application number 2023212771781 and patent name "A kind of upright rotary tiller", and will not be repeated in this application.
[0029] In order to enable those skilled in the art to better understand the present application, the working principle of the flip upright rotary plow will be described below:
[0030] like Figure 1 As shown, the fixed beam frame 1 is installed on the tractor, and the transmission main shaft 2 is connected to the power output end of the tractor. The power of the tractor is transmitted to the main gearbox 7 through the transmission main shaft 2, and the main gearbox 7 transmits the power to the secondary gearbox 9 through the reversing transmission box 8. The secondary gearbox 9 transmits the power to the turret gearboxes 10 on both sides. The adjacent turret gearboxes then operate synchronously through the connecting shaft 12, thereby realizing the rotation of the upright cone rotary tillage turret 11, and rotary tillage operation can be performed;
[0031] When the direction needs to be reversed, the hydraulic cylinder 5 drives the flip plow frame 6 to flip 180°, and the flip plow frame 6 drives the plow frame hollow shaft 4 to rotate around the fixed beam frame 4, so that the upright conical rotary tillage turrets 11 on the upper and lower sides are exchanged, and rotary tillage can be performed again.
[0032] It should be noted that the above embodiments are only specific and clear descriptions of the technical solutions and technical features of the present application. For those skilled in the art, solutions or features that belong to the prior art or common knowledge are not described in detail in the above embodiments.
[0033] In addition, the technical solutions of the present application are not limited to the above-mentioned embodiments. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.
Claims
1. A flip-type upright rotary tillage plow, comprising a fixed beam frame (1), a transmission main shaft (2) arranged on the fixed beam frame (1), and a flip-type plough frame (6), characterized in that: The reversible plow frame (6) is rotatably arranged on one side of the fixed beam frame (1); a plurality of turret gearboxes (10) are fixedly arranged on the outer side of the reversible plow frame (6); two upright conical rotary tillage turrets (11) are symmetrically mounted on the upper and lower sides of the turret gearbox (10); a plowshare (14) is arranged on one side of the upright conical rotary tillage turret (11); a driving assembly for driving the turret gearbox (10) to operate is arranged on the reversible plow frame (6); and a transmission main shaft (2) is used to provide a main driving force to the driving assembly.
2. The flip upright rotary plow according to claim 1, characterized in that: The driving assembly comprises a main gearbox (7) fixedly arranged on the inner side of the tiltable plow frame (6), a secondary gearbox (9) fixedly arranged on the outer side of the tiltable plow frame (6), the output end of the main gearbox (7) and the input end of the secondary gearbox (9) are connected by transmission via a reversing transmission box (8), the output end of the secondary gearbox (9) rotates coaxially with the input end of an adjacent turret gearbox (10), and adjacent turret gearboxes (10) operate synchronously via a connecting shaft (12), and the transmission main shaft (2) passes through the fixed beam frame (1) and the tiltable plow frame (6) and is fixedly connected to the input end of the main gearbox (7).
3. The flip upright rotary tillage plough according to claim 2, characterized in that: A fixed pipe (3) is fixedly arranged on the fixed beam frame (1), a plough frame hollow shaft (4) is rotatably arranged in the fixed pipe (3), the plough frame hollow shaft (4) passes through the fixed pipe (3) and is fixedly connected to the tilting plough frame (6), and the transmission main shaft (2) passes through the plough frame hollow shaft (4) and is rotatably connected to the plough frame hollow shaft (4).
4. The flip upright rotary tillage plough according to claim 3, characterized in that: A hydraulic cylinder (5) is hingedly connected to the fixed beam frame (1), and an output end of the hydraulic cylinder (5) is hingedly connected to the tilting plow frame (6).
5. The flip upright rotary tillage plough according to claim 4, characterized in that: The tiltable plow frame (6) is in the shape of a right triangle.
6. The flip upright rotary tillage plough according to claim 4, characterized in that: A plurality of mounting seats (13) are fixedly arranged on the outer side of the tiltable plow frame (6), and the turret gearbox (10) and the plowshare (14) are both arranged on the mounting seats (13).
7. The flip upright rotary tillage plough according to claim 2, characterized in that: The direction-changing transmission box (8) comprises an inverted U-shaped box tube (15), the two ends of which are fixedly connected to the main gearbox (7) and the secondary gearbox (9), respectively. A direction-changing main shaft (16) is rotatably arranged in the box tube (15), one end of which is transmission-connected to a direction-changing output shaft (18) via a first bevel gear set (17), and the other end of which is transmission-connected to a direction-changing input shaft (20) via a second bevel gear set (19), and the direction-changing output shaft (18) and the direction-changing input shaft (20) are respectively connected to the output end of the main gearbox (7) and the input end of the secondary gearbox (9).