Soil improvement and nutrient allocation all-in-one machine

Abstract

The utility model relates to the technical field of soil improvement, in particular to a soil improvement and nutrient allocation all-in-one machine which comprises a base, and a strip-shaped groove is formed in the rear end of the top of the base. A plurality of detachable supporting rods are mounted at the front end of the movable seat, and coulters are fixed at the bottom ends of the supporting rods; a water pump is mounted on the rear side of the top of the base, a connecting pipe is arranged between a liquid inlet of the water pump and the fertilizer liquid box, a liquid outlet of the water pump is provided with a liquid discharge pipe, a transverse pipe is mounted at the tail end of the liquid discharge pipe and fixed in the strip-shaped groove, and a plurality of nozzles are mounted at the bottom of the transverse pipe; through the arrangement of the fertilizer liquid box, the ploughing mechanism, the water pump and the like, on one hand, under the action of the ploughing mechanism, soil can be conveniently loosened, under the action of the water pump, fertilizer liquid can be sprayed to the soil after soil loosening, the design integrates soil loosening and fertilizer applying, and the operation efficiency is improved; on the other hand, the multiple nozzles are arranged at the bottom of the transverse pipe, the sprayed fertilizer liquid is uniform and wide, and the fertilization efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of soil improvement, in particular to a soil improvement and nutrient allocation integrated machine. Background Art

[0002] Soil improvement is a process that integrates multidisciplinary theories and technologies such as soil science, biology, and ecology. It aims to eliminate or prevent adverse factors that affect crop growth and cause soil degradation, thereby improving soil properties, increasing soil fertility, and creating good soil environmental conditions for crops. Soil improvement measures include physical improvement and chemical improvement. Physical improvement includes loosening the soil and leveling the land, while chemical improvement includes applying chemical modifiers and scientific fertilization. Scientific fertilization is beneficial to improving soil fertility.

[0003] With the advancement of technology, some agricultural machinery and equipment are designed to combine soil-turning operations with fertilization, so that the soil can be fertilized and improved during the loosening process; for example, the utility model patent with authorization announcement number CN212992926U discloses a soil-loosening and fertilizing device for garden planting, the device includes a storage box, a vehicle body is arranged below the storage box, a discharge pipe is connected to the bottom of the front of the storage box, the bottom of the discharge pipe extends to the bottom of the vehicle body and is connected to a nozzle, a plow is installed on the left side of the bottom of the vehicle body, a placement groove is opened inside the vehicle body, a double-axis motor is installed inside the placement groove, a cam is fixedly installed on the output shaft of the double-axis motor, the bottom of the cam contacts an arc plate, a cross plate is welded to the bottom of the arc plate, telescopic rods are bolted on both sides of the top of the cross plate, the top of the telescopic rod is bolted to the inside of the placement groove, a tension spring is sleeved on the surface of the telescopic rod, and a crushing structure is installed at the bottom of the cross plate. Through the arrangement of the storage box, vehicle body, discharge pipe, nozzle, plow rake, dual-axis motor, cam, arc plate, horizontal plate, telescopic rod, tension spring and crushing structure, the device has the advantages of being able to loosen the soil and apply fertilizer at the same time, and being able to crush the loosened soil, which solves the problem that the existing technical means are mostly to loosen the soil and apply fertilizer manually, which requires a lot of time and energy, is inefficient, and the loosening of the soil is not thorough enough, and manual fertilization is required.

[0004] Although the device improves the efficiency of loosening soil and fertilizing, the storage box provided in the device only sprays fertilizer liquid through a nozzle provided on one side when in use. Not only is the spraying efficiency low, but it is also difficult to apply the fertilizer liquid directly to the turned-up soil. In view of this, we propose a soil improvement and nutrient allocation all-in-one machine. Utility Model Content

[0005] The purpose of the utility model is to provide a soil improvement and nutrient mixing integrated machine to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The soil improvement and nutrient mixing integrated machine comprises a base, and a strip groove is provided at the top rear end of the base;

[0008] A hollow fertilizer liquid tank is installed on the top of the base, a stirring shaft is rotatably installed in the fertilizer liquid tank, a plurality of stirring blades are coaxially keyed on the stirring shaft, and a first motor for driving the stirring shaft to rotate is installed on the front end surface of the fertilizer liquid tank; a hollow crushing box is installed on the top of the fertilizer liquid tank, a plurality of first crushing teeth are installed on the inner top of the crushing box, a crushing wheel is also rotatably installed in the crushing box, and a plurality of second crushing teeth are installed on the top of the crushing wheel; a feed hopper is installed on the top of the crushing box, and the feed hopper, the crushing box and the fertilizer liquid tank are all connected, a rotating shaft connected to the coaxial key of the crushing wheel is rotatably installed in the feed hopper, an auger is coaxially keyed on the rotating shaft, and a second motor for driving the auger to rotate is installed above the feed hopper;

[0009] A plowing mechanism is installed at the front end of the base, and the plowing mechanism includes a fixed frame fixed to the base, a movable seat that can be raised and lowered is installed at the front side of the fixed frame, and a plurality of detachable support rods are installed at the front end of the movable seat, and a plow blade is fixed at the bottom end of each support rod;

[0010] A water pump is installed on the rear side of the top of the base, a connecting pipe is provided between the liquid inlet of the water pump and the fertilizer liquid tank, a discharge pipe is installed at the liquid outlet of the water pump, a horizontal pipe is installed at the end of the discharge pipe, the horizontal pipe is fixed in the strip groove, and a plurality of nozzles are installed at the bottom of the horizontal pipe.

[0011] As a preferred technical solution of the utility model, a transverse plate is installed at the top opening of the feed hopper, and the second motor is fixedly connected to the transverse plate by bolts.

[0012] As a preferred technical solution of the utility model, a screw rod is rotatably installed at the opening of the fixed frame, a third motor for driving the screw rod to rotate is installed on the top of the fixed frame, and the movable seat is threadedly connected to the screw rod.

[0013] As a preferred technical solution of the utility model, guide rods fixedly connected to the fixing frame by bolts are installed on both sides of the screw rod, and the guide rods pass through the movable seat and are connected with the sliding seat.

[0014] As a preferred technical solution of the utility model, the fixing frame is fixedly connected to the base by bolts, and two reinforcing blocks are tightly welded at the connection between the base and the fixing frame.

[0015] As a preferred technical solution of the utility model, a plurality of fixing grooves are opened on the top of the movable seat, a plurality of connecting bolts are threadedly connected to the front end of the movable seat, the top end of the support rod passes through the fixing grooves, and the connecting bolts penetrate the support rod.

[0016] As a preferred technical solution of the utility model, the inner top of the crushing box is high in the middle and low on all sides, and the top of the crushing wheel is high in the middle and low on all sides.

[0017] As a preferred technical solution of the utility model, the bottom of the base is located at the front and rear sides and has two supporting feet fixedly connected by bolts, and wheels are rotatably installed at the bottom ends of the supporting feet.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] 1. Through the fertilizer liquid tank, plowing mechanism and water pump, etc.: On the one hand, the plowing mechanism can loosen the soil conveniently, and the water pump can spray fertilizer liquid on the loosened soil. This design integrates soil loosening and fertilization, which improves the efficiency of the operation; on the other hand, multiple nozzles are set at the bottom of the horizontal pipe, and the fertilizer liquid sprayed is even and extensive, which improves the efficiency of fertilization;

[0020] 2. Through the set fertilizer liquid tank, when the crushed fertilizer enters the fertilizer liquid tank, the fertilizer liquid can be prepared in the fertilizer liquid tank under the rotation of the stirring shaft and the stirring blade, which is conducive to the later fertilization of the soil. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a cross-sectional view of the overall structure of the utility model;

[0023] Figure 3 It is a partial structural cross-sectional view of the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the crushing wheel in the utility model;

[0025] Figure 5 It is a structural schematic diagram of the plowing mechanism in the utility model;

[0026] Figure 6 It is a structural schematic diagram of the movable seat in the utility model.

[0027] In the figure:

[0028] 1. Base; 10. Strip groove; 11. Wheel body; 12. Support foot;

[0029] 2. Fertilizer liquid tank; 20. First motor; 21. Stirring shaft; 22. Stirring blade; 23. Crushing box; 231. First crushing tooth; 24. Feed hopper; 241. Horizontal plate; 25. Second motor; 26. Rotating shaft; 27. Auger; 28. Crushing wheel; 281. Second crushing tooth;

[0030] 3. Ploughing mechanism; 30. Fixed frame; 31. Screw rod; 32. Third motor; 33. Guide rod; 34. Movable seat; 341. Fixed groove; 342. Connecting bolt; 35. Support rod; 36. Plough cutter;

[0031] 4. Water pump; 40. Connecting pipe; 41. Drain pipe; 42. Horizontal pipe; 43. Nozzle. DETAILED DESCRIPTION

[0032] 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.

[0033] This embodiment provides a technical solution:

[0034] See also Figure 1-Figure 6 As shown, the soil improvement and nutrient mixing machine includes a base 1, and a strip groove 10 is opened at the top rear end of the base 1; a hollow fertilizer liquid tank 2 is installed on the top of the base 1, and a stirring shaft 21 is rotatably installed in the fertilizer liquid tank 2, and a plurality of stirring blades 22 are coaxially keyed to the stirring shaft 21, and a first motor 20 for driving the stirring shaft 21 to rotate is installed on the front end surface of the fertilizer liquid tank 2; a hollow crushing box 23 is installed on the top of the fertilizer liquid tank 2, and a plurality of first crushing teeth 231 are installed on the inner top of the crushing box 23, and a crushing wheel 28 is also rotatably installed in the crushing box 23, and a plurality of second crushing teeth 281 are installed on the top of the crushing wheel 28; a feeding hopper 24 is installed on the top of the crushing box 23, and the feeding hopper 24, the crushing box 23 and the fertilizer liquid tank 2 are all connected, and a first motor 20 for driving the stirring shaft 21 to rotate is installed in the front end surface of the fertilizer liquid tank 2; A crushing wheel 28 is coaxially keyed to a rotating shaft 26, a coaxial key on the rotating shaft 26 is connected to an auger 27, and a second motor 25 for driving the auger 27 to rotate is installed above the feed hopper 24; a plowing mechanism 3 is installed at the front end of the base 1, and the plowing mechanism 3 includes a fixed frame 30 fixed to the base 1, a movable seat 34 that can be raised and lowered is installed on the front side of the fixed frame 30, and a plurality of detachable support rods 35 are installed at the front end of the movable seat 34, and a plow cutter 36 is fixed at the bottom end of the support rods 35; a water pump 4 is installed at the rear side of the top of the base 1, a connecting pipe 40 is provided between the liquid inlet of the water pump 4 and the fertilizer liquid tank 2, a drain pipe 41 is installed at the liquid outlet of the water pump 4, a transverse pipe 42 is installed at the end of the drain pipe 41, the transverse pipe 42 is fixed in the strip groove 10, and a plurality of nozzles 43 are installed at the bottom of the transverse pipe 42.

[0035] In this embodiment, a transverse plate 241 is installed at the top opening of the feed hopper 24, and the second motor 25 is fixedly connected to the transverse plate 241 by bolts. The transverse plate 241 is conducive to the stable installation of the second motor 25, ensuring the stability of the second motor 25.

[0036] In this embodiment, a screw rod 31 is rotatably mounted at the opening of the fixed frame 30, a third motor 32 for driving the screw rod 31 to rotate is mounted on the top of the fixed frame 30, and the movable seat 34 is threadedly connected to the screw rod 31. This design facilitates driving the movable seat 34 to rise and fall, and meets the need for adjusting the height of the coulter 36.

[0037] In this embodiment, guide rods 33 are installed on both sides of the screw rod 31 and are fixedly connected to the fixing frame 30 by bolts. The guide rods 33 pass through the movable seat 34 and are slidably connected. The design of the guide rods 33 enhances the stability of the movement of the movable seat 34 and prevents it from being offset or rotated due to the rotation of the screw rod 31.

[0038] In this embodiment, the fixing frame 30 is fixedly connected to the base 1 by bolts, and two reinforcing blocks are tightly welded at the connection between the base 1 and the fixing frame 30. This design ensures the stability and durability of the entire structure.

[0039] In this embodiment, a plurality of fixing grooves 341 are formed on the top of the movable seat 34, a plurality of connecting bolts 342 are threadedly connected to the front end of the movable seat 34, the top end of the support rod 35 passes through the fixing grooves 341, and the connecting bolts 342 pass through the support rod 35. The setting of the connecting bolts 342 not only improves the installation reliability of the support rod 35, but also facilitates disassembly and reinstallation, thereby enhancing the flexibility of the device.

[0040] In this embodiment, the inner top of the crushing box 23 is high in the middle and low around, and the top of the crushing wheel 28 is high in the middle and low around. This design is conducive to the flow and dispersion of fertilizers during the crushing process, and improves the crushing efficiency.

[0041] In this embodiment, the bottom of the base 1 is located at the front and rear sides and is fixedly connected to two legs 12 by bolts, and the bottom ends of the legs 12 are rotatably mounted with wheels 11. The legs 12 and the wheels 11 allow the entire device to be easily moved, increasing the portability and flexibility of the device.

[0042] It should be added that the setting of the crushing wheel 28 in this embodiment is conducive to crushing the falling solid fertilizer. After the crushed fertilizer enters the fertilizer liquid tank 2, it can be more quickly integrated into the water, thereby improving the efficiency of fertilizer liquid configuration.

[0043] It is worth noting that the first motor 20, the second motor 25 and the third motor 32 involved in this embodiment are existing conventional technologies and will not be described in detail here.

[0044] During specific use, the user first turns on the power of the first motor 20 and the second motor 25, and the first motor 20 and the second motor 25 start working. The output shaft of the first motor 20 drives the stirring shaft 21 and the plurality of stirring blades 22 to rotate, and the output shaft of the second motor 25 drives the stirring shaft 21, the auger 27 and the crushing wheel 28 to rotate. Then the user puts fertilizer from the feed hopper 24. As the auger 27 rotates, the fertilizer moves from the feed hopper 24 to the crushing box 23. At the same time, the fertilizer moves to the inner top of the crushing box 23 and the crushing wheel 28. Under the action of the first crushing teeth 231 and the second crushing teeth 281, the fertilizer is crushed. After crushing, the fertilizer falls into the fertilizer liquid tank 2, and the fertilizer quickly merges into the water source. Next, the user turns on the power of the water pump 4, and the water pump 4 starts working. The fertilizer liquid in the fertilizer liquid tank 2 enters the horizontal pipe 42 through the connecting pipe 40 and the drain pipe 41, and the fertilizer liquid is sprayed to the ground through the plurality of nozzles 43.

[0045] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A soil improvement and nutrient preparation integrated machine, comprising a base (1), characterized in that: A strip-shaped groove (10) is provided at the top rear end of the base (1); A hollow fertilizer liquid tank (2) is installed on the top of the base (1), a stirring shaft (21) is rotatably installed in the fertilizer liquid tank (2), a plurality of stirring blades (22) are coaxially keyed on the stirring shaft (21), and a first motor (20) for driving the stirring shaft (21) to rotate is installed on the front end surface of the fertilizer liquid tank (2); a hollow crushing box (23) is installed on the top of the fertilizer liquid tank (2), a plurality of first crushing teeth (231) are installed on the inner top of the crushing box (23), and a crushing gear (23) is also rotatably installed in the crushing box (23). A wheel (28), a plurality of second crushing teeth (281) are installed on the top of the crushing wheel (28); a feed hopper (24) is installed on the top of the crushing box (23), and the feed hopper (24), the crushing box (23) and the fertilizer liquid box (2) are all connected, a rotating shaft (26) coaxially keyed to the crushing wheel (28) is rotatably installed in the feed hopper (24), an auger (27) is coaxially keyed to the rotating shaft (26), and a second motor (25) for driving the auger (27) to rotate is installed above the feed hopper (24); A plowing mechanism (3) is installed at the front end of the base (1), and the plowing mechanism (3) includes a fixed frame (30) fixed to the base (1), a movable seat (34) that can be raised and lowered is installed at the front side of the fixed frame (30), and a plurality of detachable support rods (35) are installed at the front end of the movable seat (34), and a plow blade (36) is fixed at the bottom end of each support rod (35); A water pump (4) is installed on the rear side of the top of the base (1); a connecting pipe (40) is provided between the liquid inlet of the water pump (4) and the fertilizer liquid tank (2); a liquid discharge pipe (41) is installed at the liquid outlet of the water pump (4); a transverse pipe (42) is installed at the end of the liquid discharge pipe (41); the transverse pipe (42) is fixed in the strip groove (10); and a plurality of nozzles (43) are installed at the bottom of the transverse pipe (42).

2. The soil improvement and nutrient preparation integrated machine according to claim 1, characterized in that: A transverse plate (241) is installed at the top opening of the feed hopper (24), and the second motor (25) is fixedly connected to the transverse plate (241) by bolts.

3. The soil improvement and nutrient preparation integrated machine according to claim 1, characterized in that: A screw rod (31) is rotatably mounted at the opening of the fixed frame (30), a third motor (32) for driving the screw rod (31) to rotate is mounted on the top of the fixed frame (30), and a movable seat (34) is threadedly connected to the screw rod (31).

4. The soil improvement and nutrient preparation integrated machine according to claim 3, characterized in that: Guide rods (33) fixedly connected to the fixing frame (30) by bolts are installed on both sides of the screw rod (31), and the guide rods (33) pass through the movable seat (34) and are slidably connected thereto.

5. The soil improvement and nutrient preparation integrated machine according to claim 1, characterized in that: The fixing frame (30) is fixedly connected to the base (1) by means of bolts, and two reinforcing blocks are tightly welded at the connection between the base (1) and the fixing frame (30).

6. The soil improvement and nutrient preparation integrated machine according to claim 1, characterized in that: The top of the movable seat (34) is provided with a plurality of fixing grooves (341), the front end of the movable seat (34) is threadedly connected with a plurality of connecting bolts (342), the top end of the support rod (35) passes through the fixing grooves (341), and the connecting bolts (342) penetrate the support rod (35).

7. The soil improvement and nutrient preparation integrated machine according to claim 1, characterized in that: The inner top of the crushing box (23) is high in the middle and low around, and the top of the crushing wheel (28) is high in the middle and low around.

8. The soil improvement and nutrient preparation integrated machine according to claim 1, characterized in that: The bottom of the base (1) is located at the front and rear sides and is fixedly connected to two supporting feet (12) by bolts, and the bottom ends of the supporting feet (12) are rotatably mounted with wheels (11).

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