Adjustable dry farmland rotary tillage device
By integrating the water spray system and adjustable support rod on the rotary tiller, the wear problem of arid soil on the rotary tiller is solved, and the wear resistance of the rotary tiller and the flexible adjustment of the rotary tiller depth is achieved.
Patent Information
- Application Number
- CN202420925535.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-04-30
AI Technical Summary
When used in dry soil conditions, the rotary tiller is prone to wear and difficult to adjust the till depth and rotary till depth.
An adjustable dry land rotary tillage device including a shielding frame, a water storage box, a water pump, a connecting pipe, a water storage frame and a spray head is designed to extend the rotary tillage knife by spraying water to moisten the soil and equipped with a cleaning brush and an adjustable support rod. service life and adjust the depth of the tillage.
It effectively prevents the wear of the rotary tillage knife by dry soil, improves the service life of the rotary tillage knife, and achieves flexible adjustment of the rotary tillage depth and height.
Smart Images
Figure CN222216382U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of rotary tillage devices, in particular to an adjustable dry field rotary tillage device. Background Art
[0002] A rotary tiller is a tilling machine that is used in conjunction with a tractor to complete plowing and harrowing operations. It is widely used because of its strong soil crushing ability and flat surface after plowing. It can also cut up the root stubble buried below the surface, making it easier for the seeder to operate and providing a good seed bed for later sowing. It is a driven soil tillage machine with rotating blades as its working parts, also known as a rotary tiller.
[0003] The commonly used rotary tiller turns up the soil in the field to provide a seed bed for sowing. However, when the soil in the field is dry, the rotary tiller blade contacts the dry soil and turns it up, which accelerates the wear of the rotary tiller blade. Therefore, an adjustable dry field rotary tillage device is proposed. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides an adjustable dry field rotary tillage device, which solves the problems raised by the above-mentioned background technology.
[0005] To achieve the above purpose, the utility model is implemented through the following technical scheme: an adjustable dry field rotary tillage device, comprising: a support plate, a shielding frame, a water storage box, a water inlet, a water pump, a connecting pipe, a water storage frame and a nozzle, shielding frames are arranged on both sides of the support plate, water storage boxes are installed on the two shielding frames, water inlets are arranged on the tops of the two water storage boxes, and a water pump is installed on one side of the water storage box, the water inlet end of the water pump is connected to the water storage box, and a connecting pipe is installed on the water outlet end of the water pump, water storage frames are installed on the two shielding frames, and the end of the connecting pipe away from the water pump is connected to the water storage frame, and nozzles are evenly arranged on the bottom of the two water storage frames.
[0006] As a further technical solution of the utility model, an engine is installed at the top of the support plate, a pulley group is provided on one side of the top of the support plate, one end of the pulley group is connected to the engine, a support block is installed on the side of the top of the support plate opposite to the engine, and the top of the support block is rotatably connected to a connecting shaft.
[0007] As a further technical solution of the utility model, one end of the connecting shaft is connected to the other end of the pulley group, and a driving gear is installed on the other end of the connecting shaft. A driven wheel group is arranged at the top end of the support plate between the engine and the support block, and the driven wheel group is meshed with the driving gear.
[0008] As a further technical solution of the utility model, a handle is installed at one end of the support plate, a transmission shaft is arranged at the bottom of the driven wheel group, connecting rods are symmetrically arranged on the transmission shaft, the top ends of the two groups of connecting rods are fixedly connected to the support plate, and the bottom of the connecting rods is provided with a rotating hole adapted to the transmission shaft.
[0009] As a further technical solution of the utility model, right-angle plates are symmetrically installed on the support plates, first support rods are installed on both groups of the right-angle plates, second support rods are sleeved on both groups of the first support rods, bolts are installed on both groups of the first support rods, mounting holes matching the bolts are provided on both groups of the second support rods, and sockets matching the bolts are provided on the first support rods.
[0010] As a further technical solution of the utility model, cleaning brushes are provided inside the two groups of the shielding frames, moving wheels are provided at the bottom of the two second support rods, and rotary tillers are symmetrically provided on the transmission shaft, and the rotary tillers are located below the shielding frames.
[0011] The utility model provides an adjustable dry field rotary tillage device, which has the following beneficial effects compared with the prior art:
[0012] 1. The present invention discloses an adjustable dry field rotary tillage device, which is provided with a shielding frame, a water storage box, a water pump, a connecting pipe, a water storage frame and a nozzle. The shielding frame is located above the rotary tillage blade, and water is injected into the water storage box. The water in the water storage box is transferred through the water pump, and then transferred to the water storage frame through the connecting pipe, and then sprayed out through the nozzle to spray water on the field, so as to moisten the soil and facilitate turning over, thereby preventing the soil from being too dry and causing wear on the rotary tillage blade.
[0013] 2. The adjustable dry field rotary tillage device of the present invention is provided with a shielding frame, a cleaning brush, a first support rod, a bolt and a second support rod. After the rotary tiller turns up the soil in the field, there may be soil stuck on the surface. The cleaning brush can be used to brush the soil on the surface of the rotary tiller, and the bolt is loosened. The second support rod is moved outside the first support rod to adjust the height, and the depth of rotary tillage is adjusted at the same time. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of an adjustable dry field rotary tillage device;
[0015] Figure 2 It is a top view of the overall structure of an adjustable dry field rotary tillage device;
[0016] Figure 3 It is a schematic diagram of the connection structure between the transmission shaft and the driven gear set of an adjustable dry field rotary tillage device;
[0017] Figure 4 The present invention is a schematic diagram of the structure of a rotary tillage blade of an adjustable dry field rotary tillage device;
[0018] Figure 5 It is a schematic diagram of the structure of the first and second support rods of an adjustable dry field rotary tillage device;
[0019] Figure 6 The present invention is a bottom view of the internal structure of a shielding frame of an adjustable dry field rotary tillage device.
[0020] In the figure: 1. support plate; 2. engine; 3. pulley assembly; 4. handle; 5. moving wheel; 6. shielding frame; 7. driven wheel assembly; 8. connecting shaft; 9. support block; 10. driving gear; 11. connecting rod; 12. water storage box; 13. transmission shaft; 14. water inlet; 15. water pump; 16. connecting pipe; 17. water storage frame; 18. right-angle plate; 19. first support rod; 20. second support rod; 21. bolt; 22. nozzle; 23. cleaning brush; 24. rotary tiller. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0022] See also Figure 1-6 The utility model provides a technical solution of an adjustable dry field rotary tillage device, comprising: a support plate 1, a shielding frame 6, a water storage box 12, a water inlet 14, a water pump 15, a connecting pipe 16, a water storage frame 17 and a nozzle 22. Shielding frames 6 are arranged on both sides of the support plate 1, water storage boxes 12 are installed on the two shielding frames 6, the tops of the two water storage boxes 12 are arranged with water inlets 14, and a water pump 15 is installed on one side of the water storage box 12. The water inlet 14 of the water pump 15 is arranged on the top of the two water storage boxes 12. The water end is connected to the water storage box 12, and a connecting pipe 16 is installed at the water outlet end of the water pump 15. Water storage frames 17 are installed on the two shielding frames 6. The end of the connecting pipe 16 away from the water pump 15 is connected to the water storage frame 17. Nozzles 22 are evenly arranged at the bottom of the two water storage frames 17. Water is injected into the interior of the water storage box 12 through the water inlet 14, and the water is transmitted to the water storage frame 17 through the operation of the water pump 15, and then sprayed out through the nozzle 22 to spray and moisten the dry land.
[0023] like Figure 1 and Figure 2As shown, an engine 2 is installed at the top of the support plate 1, a pulley group 3 is provided on one side of the top of the support plate 1, one end of the pulley group 3 is connected to the engine 2, a support block 9 is installed on the side of the top of the support plate 1 opposite to the engine 2, the top of the support block 9 is rotatably connected with a connecting shaft 8, one end of the connecting shaft 8 is connected to the other end of the pulley group 3, and a driving gear 10 is installed on the other end of the connecting shaft 8, a driven wheel group 7 is provided on the top of the support plate 1 between the engine 2 and the support block 9, the driven wheel group 7 is meshed with the driving gear 10, a handle 4 is installed at one end of the support plate 1, and the moving direction of the entire device is controlled by the handle 4, the engine 2 and the water pump 15 are both prior art, and their working principles are not described in detail here.
[0024] like Figure 4 , Figure 5 and Figure 6 As shown, a transmission shaft 13 is provided at the bottom of the driven wheel group 7, and connecting rods 11 are symmetrically provided on the transmission shaft 13. The top ends of the two groups of connecting rods 11 are fixedly connected to the support plate 1, and the bottom of the connecting rods 11 is provided with a rotating hole adapted to the transmission shaft 13. A right-angle plate 18 is symmetrically installed on the support plate 1, and the two groups of right-angle plates 18 are both installed with a first support rod 19, and the two groups of first support rods 19 are both sleeved with a second support rod 20. Bolts 21 are installed on the two groups of first support rods 19. The bolts 21 are loosened, and the second support rods 20 are on the first support rods 19. Move, adjust the entire height, and then tighten the bolt 21. The two groups of second support rods 20 are provided with mounting holes compatible with the bolts 21, and the first support rod 19 is provided with a socket compatible with the bolt 21. Cleaning brushes 23 are provided inside the two groups of shielding frames 6. Moving wheels 5 are provided at the bottom of the two second support rods 20, and rotary tillage knives 24 are symmetrically provided on the transmission shaft 13. The rotary tillage knives 24 are located below the shielding frame 6. After the rotary tillage knives 24 rotate to turn over the land, the soil attached to the surface can be scraped off through the cleaning brush 23.
[0025] The working principle of the utility model is as follows: the movement of the entire device is controlled by the handle 4, water is poured into the water storage box 12 through the water inlet 14, the water pump 15 is running, the water inside the water storage box 12 is transmitted to the water storage frame 17 through the connecting pipe 16, and then sprayed out through the nozzle 22, so that the dry field can be irrigated and moistened, the rotary tillage blade 24 is rotated and turned up to reduce wear, the rotary tillage blade 24 contacts the cleaning brush 23 inside the shielding frame 6, and the soil attached to the surface is scraped off, the bolt 21 is loosened, the second support rod 20 moves and extends outside the first support rod 19, and then the bolt 21 is tightened, the second support rod 20 is fastened outside the first support rod 19, the height of the device is adjusted, and the depth of rotary tillage can be adjusted at the same time.
[0026] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.
Claims
1. An adjustable dry field rotary tillage device, characterized in that: include: A support plate (1), a shielding frame (6), a water storage box (12), a water inlet (14), a water pump (15), a connecting pipe (16), a water storage frame (17) and a nozzle (22); shielding frames (6) are arranged on both sides of the support plate (1); water storage boxes (12) are installed on the two shielding frames (6); the tops of the two water storage boxes (12) are provided with water inlets (14); a water pump (15) is installed on one side of the water storage box (12); the water inlet end of the water pump (15) is connected to the water storage box (12); the water outlet end of the water pump (15) is installed with a connecting pipe (16); the water storage frame (17) is installed on the two shielding frames (6); the end of the connecting pipe (16) away from the water pump (15) is connected to the water storage frame (17); and nozzles (22) are evenly arranged on the bottoms of the two water storage frames (17).
2. The adjustable dry field rotary tillage device according to claim 1, characterized in that: An engine (2) is installed at the top of the support plate (1), a pulley group (3) is arranged on one side of the top of the support plate (1), one end of the pulley group (3) is connected to the engine (2), a support block (9) is installed on the side of the top of the support plate (1) opposite to the engine (2), and the top of the support block (9) is rotatably connected to a connecting shaft (8).
3. The adjustable dry field rotary tillage device according to claim 2, characterized in that: One end of the connecting shaft (8) is connected to the other end of the pulley group (3), and a driving gear (10) is installed on the other end of the connecting shaft (8). A driven wheel group (7) is arranged at the top end of the support plate (1) between the engine (2) and the support block (9), and the driven wheel group (7) is meshed with the driving gear (10).
4. The adjustable dry field rotary tillage device according to claim 3, characterized in that: A handle (4) is installed at one end of the support plate (1), a transmission shaft (13) is arranged at the bottom of the driven wheel group (7), connecting rods (11) are symmetrically arranged on the transmission shaft (13), the top ends of the two groups of connecting rods (11) are fixedly connected to the support plate (1), and the bottoms of the connecting rods (11) are provided with rotating holes adapted to the transmission shaft (13).
5. The adjustable dry field rotary tillage device according to claim 4, characterized in that: The support plate (1) is symmetrically mounted with right-angle plates (18), two groups of the right-angle plates (18) are both mounted with first support rods (19), two groups of the first support rods (19) are both sleeved with second support rods (20), two groups of the first support rods (19) are both mounted with bolts (21), two groups of the second support rods (20) are both provided with mounting holes matched with the bolts (21), and the first support rods (19) are provided with insertion holes matched with the bolts (21).
6. The adjustable dry land rotary tillage device according to claim 5, characterized in that: A cleaning brush (23) is provided inside the two groups of shielding frames (6), moving wheels (5) are provided at the bottom of the two second support rods (20), and rotary tilling blades (24) are symmetrically provided on the transmission shaft (13), and the rotary tilling blades (24) are located below the shielding frames (6).