Rotary tillage and ridging integrated device for dry farmland

By designing an integrated device for rotary tilling and ridge building for dry fields, the transmission sprocket and transmission chain are used to achieve synchronization of rotary tilling and ridge building, and combining the adjustment functions of telescopic rods and lifting adjustment frames, the existing equipment cannot be rotary tilled at the same time and The problem of ridges improves the convenience and efficiency of farming.

CN222263547UActive Publication Date: 2024-12-31HUBEI HAOFENG AGRI EQUIP CO LTD
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Patent Information

Application Number
CN202420975452.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-08
Publication Date
2024-12-31
Estimated Expiration
2034-05-08

AI Technical Summary

Technical Problem

The existing rotary tilling and ridge-raising equipment cannot complete rotary tilling and ridge-raising operations at the same time in one operation, which increases the operation steps and affects the convenience and efficiency of farming.

Method used

A integrated device for rotary tilling and ridge-raising for dry fields was designed. Through the combination of fixed frame, ridge-raising components and drive components, the synchronous work of rotary tilling knife and ridge-raising disc is realized. The transmission sprocket and transmission chain are used for transmission to drive. Rotating knife and ridge disk are used to rotating and ridge-raising, and angle and depth are adjusted through telescopic rods and lifting adjustment frames to adapt to different terrain.

Benefits of technology

It realizes simultaneous tillage and ridge development, improves the convenience and precision of farming, reduces the operation steps, and is more efficient than traditional methods.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of agricultural machinery, in particular to a rotary tillage and ridging integrated device for dry farmland, a ridging assembly is installed on the rear portion of a fixing frame, a driving assembly is installed outside the fixing frame, the ridging assembly comprises a rotary tillage frame installed at the bottom of the fixing frame, a first rotating shaft is rotatably connected to the inner bottom of the rotary tillage frame, and a second rotating shaft is rotatably connected to the inner bottom of the first rotating shaft. The rotary tillage assembly comprises a rotary tillage frame, a first rotating shaft is installed on the upper portion of the rotary tillage frame, rotary tillage cutters are installed on the outer portion of the first rotating shaft at equal intervals, a suspension frame is fixedly installed on the rear portion of the rotary tillage frame, a ridging frame is installed on the rear portion of the suspension frame in a clamped mode, and an auxiliary ridging disc is installed in the middle of the bottom of the ridging frame; and a first transmission shaft is mounted at the output end of the first driving box. According to the rotary tillage and ridging integrated device for the dry farmland, rotary tillage operation and ridging operation can be completed at a time, the working efficiency of users is effectively improved, the practicability of the whole device is improved, and better use prospects are brought.
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Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, in particular to a rotary tillage and ridging integrated device for dry fields. Background Art

[0002] The ridging machine is mainly used for furrowing and ridging of farmland. When in use, it needs to be matched with a tractor, and the ridging blade shaft of the ridging machine is driven by the tractor to rotate to achieve rolling and ridging of the soil. For example, a Chinese patent discloses a rotary tillage ridging machine (authorization announcement number CN215011427U). This patented technology can greatly reduce the soil falling outside the protective box, thereby ensuring the amount of soil inside the protective box and avoiding the phenomenon of soil shortage and unevenness on both sides of the soil pile after ridging;

[0003] However, the above disclosed rotary tillage and ridging equipment still has some defects when used: the device can only realize rotary tillage operation, but cannot realize ridging operation, that is, rotary tillage operation and ridging operation cannot be completed at one time, which increases the operation steps and affects the convenience and efficiency of farming. Therefore, those skilled in the art provide a rotary tillage and ridging integrated device for dry fields to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a rotary tillage and ridging integrated device for dry fields to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A rotary tillage and ridging integrated device for dry fields, comprising a fixed frame, a ridging assembly is installed at the rear of the fixed frame, and a driving assembly is installed outside the fixed frame;

[0007] The ridging assembly comprises a rotary tillage frame installed at the bottom of a fixed frame, the inner bottom of the rotary tillage frame is rotatably connected to a first rotating shaft, the outer portion of the first rotating shaft is equidistantly installed with a rotary tillage blade, a hanging frame is fixedly installed at the rear of the rotary tillage frame, a ridging frame is clamped and installed at the rear of the hanging frame, and an auxiliary ridging disc is installed at the middle of the bottom of the ridging frame;

[0008] The driving assembly includes a first driving box installed in the middle of the upper part of the fixed frame, a first transmission shaft is installed at the output end of the first driving box, a second driving box is fixedly installed on the top of the ridging frame, second transmission shafts are symmetrically arranged on both sides of the outside of the second driving box, second rotating shafts are rotatably connected on both sides of the bottom of the ridging frame, ridging discs are equidistantly installed on the outside of the two second rotating shafts, and a connecting shaft is connected between the first driving box and the second driving box.

[0009] As a further solution of the utility model: rotating seats are symmetrically installed on both sides of the outside of the ridging frame, the outer ends of the two rotating seats are rotatably connected with telescopic rods, and the other end of the telescopic rod is rotatably connected to the middle of the outside of the second transmission shaft.

[0010] As a further solution of the utility model: connecting seats are fixedly installed on the outside of the first rotating shaft and the second rotating shaft at the positions corresponding to the rotary tiller and the ridging disc, and connecting bolts are equidistantly threadedly connected to the connecting seat and the rotary tiller and the ridging disc.

[0011] As a further solution of the utility model: a first transmission box is installed between the first transmission shaft and the outside of the first rotating shaft, a second transmission box is installed between the second transmission shaft and the outside of the second rotating shaft, and transmission sprockets are fixedly installed on the outer ends of the first transmission shaft, the first rotating shaft, the second transmission shaft and the second rotating shaft.

[0012] As a further solution of the utility model: a transmission chain is connected between the outsides of every two transmission sprockets, and the transmission chains are respectively arranged on the inner sides of the first transmission box and the second transmission box.

[0013] As a further solution of the utility model: lifting adjustment frames are fixedly installed on both sides of the bottom of the rotary tillage frame, and the bottoms of the two lifting adjustment frames are rotatably connected with arc-shaped slide plates.

[0014] As a further solution of the present invention: a universal shaft is installed between the output end of the second drive box and the second transmission shaft.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. A rotary tillage and ridging integrated device for dry fields. When in use, a ridging frame is hung on a hanging frame, and then a connecting shaft is used to drive and connect the first drive box and the second drive box, and the first drive box and the second drive box drive the first transmission shaft and the second transmission shaft for transmission, and then the first rotating shaft and the second rotating shaft are rotated by the cooperation of the transmission sprocket and the transmission chain, which can drive the rotary tillage knife to perform rotary tillage, and drive the ridging disc to ridge the soil after rotary tillage, thereby realizing the simultaneous use of rotary tillage and ridging, improving the convenience during farming and planting, which is better than the traditional method.

[0017] 2. A rotary tillage and ridging integrated device for dry fields, which drives the second transmission shaft to adjust the angle through the telescopic rod at the rotating seat, so that the angle of the ridging disc can be adjusted during ridging, so that it can be adapted and adjusted according to the actual terrain; by adjusting the height of the lifting adjustment frame, the height of the arc-shaped slide board from the ground can be adjusted, so that the tillage depth of the rotary tiller can be adapted and adjusted according to the terrain, thereby improving the precision during use; by twisting the connecting bolts at the connecting seat, the rotary tiller or the ridging disc can be conveniently removed separately for maintenance, thereby improving convenience during use, which is better than the traditional method. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a rotary tillage and ridging integrated device for dry fields;

[0019] Figure 2 It is a schematic diagram of the structure of a ridging frame in a rotary tillage and ridging integrated device for dry fields;

[0020] Figure 3 It is a schematic diagram of the structure of the first rotating shaft in a rotary tillage and ridging integrated device for dry fields;

[0021] Figure 4 The present invention is a schematic diagram of the structure of the first transmission box in a rotary tillage and ridging integrated device for dry fields.

[0022] In the figure: 1. fixed frame; 2. rotary tillage frame; 3. first rotating shaft; 4. rotary tillage blade; 5. first driving box; 6. first transmission shaft; 7. first transmission box; 8. hanging frame; 9. ridging frame; 10. connecting shaft; 11. second driving box; 12. second transmission shaft; 13. second transmission box; 14. second rotating shaft; 15. ridging disc; 16. auxiliary ridging disc; 17. rotating seat; 18. telescopic rod; 19. connecting seat; 20. connecting bolt; 21. transmission sprocket; 22. transmission chain; 23. lifting and adjusting frame; 24. arc-shaped slide plate. 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.

[0024] See also Figures 1 to 4 In the embodiment of the utility model, a rotary tillage and ridging integrated device for dry fields comprises a fixed frame 1, a ridging assembly is installed at the rear of the fixed frame 1, and a driving assembly is installed outside the fixed frame 1;

[0025] The ridging assembly includes a rotary tillage frame 2 installed at the bottom of a fixed frame 1, the inner bottom of the rotary tillage frame 2 is rotatably connected to a first rotating shaft 3, a rotary tillage blade 4 is equidistantly installed on the outside of the first rotating shaft 3, a hanging frame 8 is fixedly installed at the rear of the rotary tillage frame 2, a ridging frame 9 is clamped and installed at the rear of the hanging frame 8, an auxiliary ridging disc 16 is installed at the middle of the bottom of the ridging frame 9, and the ridging frame 9 is connected to the rotary tillage frame 2 through the hanging frame 8;

[0026] The driving assembly includes a first driving box 5 installed in the middle of the upper part of the fixed frame 1, a first transmission shaft 6 is installed at the output end of the first driving box 5, a second driving box 11 is fixedly installed on the top of the ridging frame 9, second transmission shafts 12 are symmetrically arranged on both sides of the outside of the second driving box 11, second rotating shafts 14 are rotatably connected to both sides of the bottom of the ridging frame 9, ridging disks 15 are equidistantly installed on the outside of the two second rotating shafts 14, a connecting shaft 10 is connected between the first driving box 5 and the second driving box 11, a first transmission box 7 is installed between the first transmission shaft 6 and the outside of the first rotating shaft 3, a second transmission box 13 is installed between the second transmission shaft 12 and the outside of the second rotating shaft 14, the first transmission shaft 6, the first rotating shaft 3, the second transmission shaft 12 and the second rotating shaft 14 are connected. The outer ends of the transmission sprockets 21 are fixedly installed, and a transmission chain 22 is connected between the outsides of every two transmission sprockets 21, and the transmission chains 22 are respectively arranged on the inner sides of the first transmission box 7 and the second transmission box 13, and the ridging frame 9 is hung on the hanging frame 8, and then the first drive box 5 and the second drive box 11 are connected by the connecting shaft 10 for transmission, and the first drive box 5 and the second drive box 11 drive the first transmission shaft 6 and the second transmission shaft 12 for transmission, and then the first rotating shaft 3 and the second rotating shaft 14 are rotated through the cooperation of the transmission sprocket 21 and the transmission chain 22, which can drive the rotary tillage knife 4 to perform rotary tillage, and drive the ridging disc 15 to ridge the soil after rotary tillage, thereby realizing the simultaneous use of rotary tillage and ridging, and improving the convenience during farming and planting.

[0027] exist Figure 1 , 2 As in 4: rotating seats 17 are symmetrically installed on both sides of the outside of the ridging frame 9, and the outer ends of the two rotating seats 17 are rotatably connected with telescopic rods 18, and the other end of the telescopic rods 18 is rotatably connected to the middle of the outside of the second transmission shaft 12, and lifting adjustment frames 23 are fixedly installed on both sides of the bottom of the rotary tillage frame 2, and the bottoms of the two lifting adjustment frames 23 are rotatably connected with arc-shaped slides 24. By driving the second transmission shaft 12 to adjust the angle through the telescopic rods 18 at the rotating seats 17, the angle of the ridging disc 15 during ridging can be adjusted, so that it can be adapted and adjusted according to the actual terrain. By adjusting the height of the lifting adjustment frame 23, the height of the arc-shaped slide 24 from the ground can be adjusted, so that the depth of the rotary tillage of the rotary blade 4 can be adapted and adjusted according to the terrain, thereby improving the precision during use.

[0028] exist Figure 1and 3 Middle: A connecting seat 19 is fixedly installed on the outside of the first rotating shaft 3 and the second rotating shaft 14 at the positions of the rotary tiller 4 and the ridging disc 15, and connecting bolts 20 are equidistantly threadedly connected between the connecting seat 19 and the rotary tiller 4 and the ridging disc 15. By twisting the connecting bolts 20 at the connecting seat 19, the rotary tiller 4 or the ridging disc 15 can be easily removed separately for maintenance, thereby improving convenience during use.

[0029] exist Figure 2 Middle: A universal shaft is installed between the output end of the second drive box 11 and the second transmission shaft 12. When the second transmission shaft 12 is adjusted in angle, the second drive box 11 can continue to drive the second transmission shaft 12 to rotate through the universal shaft.

[0030] The working principle of the utility model is as follows: when in use, the ridging frame 9 is hung on the hanging frame 8, and then the connecting shaft 10 drives the first driving box 5 and the second driving box 11 to connect, and the first driving box 5 and the second driving box 11 drive the first transmission shaft 6 and the second transmission shaft 12 to transmit, and then the first rotating shaft 3 and the second rotating shaft 14 are rotated by the cooperation of the transmission sprocket 21 and the transmission chain 22, so that the rotary tillage blade 4 can be driven to perform rotary tillage, and the ridging disc 15 can be driven to ridge the soil after rotary tillage, so as to realize the simultaneous use of rotary tillage and ridging, improve the convenience during farming and planting, and The telescopic rod 18 at the movable seat 17 drives the second transmission shaft 12 to adjust the angle, and the angle of the ridging disc 15 during ridging can be adjusted, so that it can be adapted and adjusted according to the actual terrain. By adjusting the height of the lifting adjustment frame 23, the height of the arc-shaped slide plate 24 from the ground can be adjusted, so that the depth of the rotary tillage of the rotary blade 4 can be adapted and adjusted according to the terrain, thereby improving the precision during use. By twisting the connecting bolt 20 at the connecting seat 19, the rotary tillage blade 4 or the ridging disc 15 can be conveniently removed separately for maintenance, thereby improving the convenience during use, being convenient for users to use, and being more practical.

Claims

1. A rotary tillage and ridging integrated device for dry fields, comprising a fixed frame (1), characterized in that: A ridging assembly is installed at the rear of the fixed frame (1), and a driving assembly is installed at the outside of the fixed frame (1); The ridging assembly comprises a rotary tillage frame (2) mounted on the bottom of a fixed frame (1); the inner bottom of the rotary tillage frame (2) is rotatably connected to a first rotating shaft (3); rotary tillage blades (4) are equidistantly mounted on the outside of the first rotating shaft (3); a hanging frame (8) is fixedly mounted on the rear of the rotary tillage frame (2); a ridging frame (9) is mounted on the rear of the hanging frame (8); and a secondary ridging disc (16) is mounted in the middle of the bottom of the ridging frame (9); The driving assembly comprises a first driving box (5) installed at the middle of the upper part of the fixed frame (1), a first transmission shaft (6) being installed at the output end of the first driving box (5), a second driving box (11) being fixedly installed on the top of the ridging frame (9), second transmission shafts (12) being symmetrically arranged on both sides of the outside of the second driving box (11), second rotating shafts (14) being rotatably connected on both sides of the bottom of the ridging frame (9), ridging discs (15) being equidistantly installed on the outside of the two second rotating shafts (14), and a connecting shaft (10) being connected between the first driving box (5) and the second driving box (11).

2. The integrated rotary tillage and ridging device for dry fields according to claim 1, characterized in that: Rotating seats (17) are symmetrically installed on both sides of the outside of the ridging frame (9), and the outer ends of the two rotating seats (17) are rotatably connected to telescopic rods (18), and the other ends of the telescopic rods (18) are rotatably connected to the middle of the outside of the second transmission shaft (12).

3. The integrated rotary tillage and ridging device for dry fields according to claim 1, characterized in that: Connecting seats (19) are fixedly mounted on the outside of the first rotating shaft (3) and the second rotating shaft (14) at positions corresponding to the rotary tiller (4) and the ridging disc (15), and connecting bolts (20) are equidistantly threadedly connected between the connecting seat (19) and the rotary tiller (4) and the ridging disc (15).

4. The integrated rotary tillage and ridging device for dry fields according to claim 1, characterized in that: A first transmission box (7) is mounted between the first transmission shaft (6) and the outside of the first rotating shaft (3), a second transmission box (13) is mounted between the second transmission shaft (12) and the outside of the second rotating shaft (14), and transmission sprockets (21) are fixedly mounted on the outer ends of the first transmission shaft (6), the first rotating shaft (3), the second transmission shaft (12) and the second rotating shaft (14).

5. The integrated rotary tillage and ridging device for dry land according to claim 4, characterized in that: A transmission chain (22) is connected between the outsides of each two transmission sprockets (21), and the transmission chain (22) is respectively arranged on the inner sides of the first transmission box (7) and the second transmission box (13).

6. The integrated rotary tillage and ridging device for dry fields according to claim 1, characterized in that: Lifting and adjusting frames (23) are fixedly mounted on both sides of the bottom of the rotary tillage frame (2), and arc-shaped slide plates (24) are rotatably connected to the bottoms of the two lifting and adjusting frames (23).

7. The integrated rotary tillage and ridging device for dry fields according to claim 1, characterized in that: A universal shaft is installed between the output end of the second drive box (11) and the second transmission shaft (12).