Novel crop cultivating and fertilizing machine

Abstract

The utility model discloses a novel crop farming and fertilizing machine which comprises a main support and auxiliary supports, the auxiliary supports are arranged on the left side and the right side of the main support respectively, each auxiliary support is connected with the main support in a twisting mode through a hinge mechanism, each auxiliary support is provided with a first connecting piece fixedly connected with the main support, and a second connecting piece fixedly connected with the first connecting piece is arranged on the second connecting piece. Hinged first hydraulic rods are installed on the left side and the right side of the top of the main support correspondingly, and the movable ends of the first hydraulic rods and the first connecting pieces form a twisting connecting structure. The rear side of the main support and the rear side of the auxiliary support are each provided with a mounting base, the top of each mounting base is provided with a hinged second hydraulic rod, the bottom of each mounting base is provided with a fixedly-connected fourth connecting piece, and the other end of each fourth connecting piece is provided with a rotationally-connected fifth connecting piece. The movable end of the second hydraulic rod and the fifth connecting piece form a twisting connecting structure, the other end of the fifth connecting piece is provided with a connecting rod, and the connecting rod is provided with a shovel tip and a soil dividing plate which are fixedly connected.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizing machinery, in particular to a novel crop cultivation and fertilizing machinery. Background Art

[0002] Fertilization refers to the agricultural technical measure of applying fertilizer to the soil or spraying it on plants to provide the nutrients needed by plants and maintain and improve soil fertility. The main purpose of fertilization is to increase crop yields, improve crop quality, improve soil fertility and increase economic benefits. Therefore, reasonable and scientific fertilization is one of the main means to ensure food security and maintain sustainable agricultural development;

[0003] At present, in the process of fertilizing crops, many rural areas use chemical fertilizers and apply fertilizers on the ground surface. A better fertilization method is to apply fertilizers after rain, and some are scattered. This not only cannot be absorbed by the roots of crops, but some are scattered on the leaves or necks of crops, which not only causes a lot of waste, but also harms crops. The fertilizers scattered on the ground cannot be fully absorbed, and many of them evaporate under the action of sunlight and atmosphere. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the defects of the above-mentioned technology and provide a new type of crop cultivation and fertilization machinery.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is a new type of crop cultivation and fertilization machinery, including a main support, a sub-support, a hinge mechanism, a square tube, a main oil pipe, an accumulator, and a secondary oil pipe. Sub-supports are respectively provided on the left and right sides of the main support, and each of the sub-supports is respectively connected to the main support by a hinge mechanism. A fixedly connected No. 1 connecting piece is respectively provided on each of the sub-supports. A hinged No. 1 hydraulic rod is respectively installed on the left and right sides of the top of the main support, and the movable end of the No. 1 hydraulic rod and the No. 1 connecting piece form a twisted connection structure;

[0006] The main support and the auxiliary support are respectively provided with mounting seats at the rear side, a hinged No. 2 hydraulic rod is installed on the top of each mounting seat, a fixedly connected No. 4 connecting piece is provided at the bottom of the mounting seat, a rotatably connected No. 5 connecting piece is provided at the other end of the No. 4 connecting piece, the movable end of the No. 2 hydraulic rod and the No. 5 connecting piece form a twisting connection structure, a connecting rod is installed at the other end of the No. 5 connecting piece, a fixedly connected shovel tip is provided at the end of the connecting rod, and a soil dividing plate is also installed on the connecting rod body;

[0007] The main oil pipe is connected to the oil inlet of each of the second hydraulic rods. A four-way piece is provided on the main oil pipe. The main oil pipe is communicated with the accumulator and the oil replenishing pipe respectively through the four-way piece.

[0008] Furthermore, a plurality of No. 2 connecting parts are provided at the bottom of the main bracket and the auxiliary bracket, and the other end of the No. 2 connecting part is connected to the fertilization wheel. Fertilizer boxes are respectively installed on the main bracket and the auxiliary bracket, and a discharge hose is provided at the outlet end of the fertilizer box, and the other end of the discharge hose is connected to the fertilization wheel.

[0009] Furthermore, an upper suspension and a lower suspension for connecting the driving device are provided on the front side of the main support, and the upper suspension and the lower suspension are respectively fixedly connected to the main support.

[0010] Furthermore, a ground wheel is installed on the front side of each of the auxiliary brackets.

[0011] Furthermore, the main bracket and the auxiliary bracket are respectively provided with fixedly connected connecting arms on the rear side, the other end of the connecting arm is connected to the square tube, and the two ends of the square tube are respectively provided with No. 3 connecting pieces, and a connecting structure is formed with the shaping roller through the No. 3 connecting piece.

[0012] Furthermore, the oil replenishing pipe is provided with a hydraulic oil filling valve and a hydraulic pressure gauge.

[0013] Furthermore, the secondary oil pipe is connected to the oil return port of each of the second hydraulic rods, and an internal leakage oil storage tank is provided on the secondary oil pipe.

[0014] Furthermore, a plurality of mounting brackets are provided at the bottom of the main bracket and the bottom of the auxiliary bracket, each mounting bracket is provided with a hoe rod, the hoe rod and the mounting bracket form a connection structure through a screw, and the mounting bracket is provided with a safety bolt for protecting the hoe rod.

[0015] The advantages of the utility model compared with the prior art are:

[0016] 1) The No. 1 hydraulic rod is used as a driving device. Since the auxiliary bracket is connected to the main bracket through a hinge mechanism, when the device is idle, the No. 1 hydraulic rod can be pulled to make the auxiliary bracket flip upward along the hinge mechanism, so that the device can be folded as a whole, which is convenient for storage and transportation;

[0017] 2) The end of the connecting rod is provided with a shovel tip, which can be pulled into the soil by the driving device and shovel up the soil layer. The soil dividing plate is used to divide the shoveled soil to both sides of the soil dividing plate to form ridges, and then the shaping roller rolls the separated soil into shapes;

[0018] 3) The main oil pipe is connected to the oil inlet of each of the No. 2 hydraulic rods. A four-way piece is provided on the main oil pipe. The main oil pipe is connected to the accumulator and the oil supply pipe respectively through the four-way piece. The oil supply pipe is provided with a hydraulic oil filling valve and a hydraulic pressure gauge to facilitate oil replenishment and pressure observation. When the shovel tip hits a stone or the soil resistance is large, the No. 2 hydraulic rod will retract. After the oil in the No. 2 hydraulic rod is squeezed, it will flow back to the accumulator to form energy storage. At this time, the accumulator plays the role of storing energy, stabilizing balance and absorbing impact force. After the resistance returns to normal, the accumulated energy of the capacity will return the hydraulic oil to the oil cylinder of the No. 2 hydraulic rod to maintain pressure balance. During the whole process, the device can effectively maintain stable operation and avoid damage to components. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of a new type of crop cultivation and fertilization machinery. Figure 1 ;

[0020] Figure 2 This is a schematic diagram of the structure of a new type of crop cultivation and fertilization machinery. Figure 2 ;

[0021] Figure 3 This is a schematic diagram of the structure of a new type of crop cultivation and fertilization machinery. Figure 3 .

[0022] As shown in the figure: 1. Main bracket, 2. Auxiliary bracket, 3. Hinge mechanism, 4. No. 1 hydraulic rod, 5. No. 1 connecting piece, 6. Lower suspension, 7. Upper suspension, 8. Ground wheel, 9. No. 2 connecting piece, 10. Fertilizer wheel, 11. Connecting arm, 12. Square tube, 13. No. 3 connecting piece, 14. Shaping roller, 15. Mounting seat, 16. No. 2 hydraulic rod, 17. No. 4 connecting piece, 18. No. 5 connecting piece, 19. Connecting rod, 20. Shovel tip, 21. Soil dividing plate, 22. Fertilizer box, 23. Main oil pipe, 24. Accumulator, 25. Secondary oil pipe, 26. Internal leakage oil storage tank, 27. Mounting bracket, 28. Hoe rod, 29. Safety bolt. DETAILED DESCRIPTION

[0023] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0024] In conjunction with the accompanying drawings, a new type of crop cultivation and fertilization machinery includes a main support 1, a sub-support 2, a hinge mechanism 3, a square tube 12, a main oil pipe 23, an accumulator 24, and a secondary oil pipe 25. The main support 1 is provided with sub-supports 2 on the left and right sides, each of the sub-supports 2 is connected to the main support 1 by a hinge mechanism 3, and each of the sub-supports 2 is provided with a fixed No. 1 connecting piece 5. The top of the main support 1 is provided with a hinged No. 1 hydraulic rod 4 on the left and right sides, and the movable end of the No. 1 hydraulic rod 4 and the No. 1 connecting piece 5 form a twisted connection structure;

[0025] The main support 1 and the auxiliary support 2 are respectively provided with mounting seats 15 at the rear side, and a hinged No. 2 hydraulic rod 16 is installed on the top of each mounting seat 15, and a fixed No. 4 connecting piece 17 is provided at the bottom of the mounting seat 15, and a rotatably connected No. 5 connecting piece 18 is provided at the other end of the No. 4 connecting piece 17, and the movable end of the No. 2 hydraulic rod 16 and the No. 5 connecting piece 18 form a twisting connection structure, and a connecting rod 19 is installed at the other end of the No. 5 connecting piece 18, and a fixedly connected shovel tip 20 is provided at the end of the connecting rod 19, and a soil dividing plate 21 is also installed on the rod body of the connecting rod 19;

[0026] The main oil pipe 23 is connected to the oil inlet of each of the second hydraulic rods 16 . A four-way piece is provided on the main oil pipe 23 . The main oil pipe 23 is connected to the accumulator 24 and the oil replenishing pipe respectively through the four-way piece.

[0027] As a preferred implementation scheme of this embodiment, a plurality of No. 2 connecting parts 9 are provided at the bottom of the main bracket 1 and the auxiliary bracket 2, and the other end of the No. 2 connecting part 9 is connected to the fertilization wheel 10. Fertilizer boxes 22 are respectively installed on the main bracket 1 and the auxiliary bracket 2, and a discharge hose is provided at the outlet end of the fertilizer box 22, and the other end of the discharge hose is connected to the fertilization wheel 10.

[0028] As a preferred implementation scheme of this embodiment, the front side of the main bracket 1 is provided with an upper suspension 7 and a lower suspension 6 for connecting the driving device, and the upper suspension 7 and the lower suspension 6 are fixedly connected to the main bracket 1 respectively.

[0029] As a preferred implementation scheme of this embodiment, a ground wheel 8 is installed on the front side of each of the sub-brackets 2.

[0030] As a preferred implementation scheme of this embodiment, the main bracket 1 and the auxiliary bracket 2 are respectively provided with a fixedly connected connecting arm 11 on the rear side, and the other end of the connecting arm 11 is connected to the square tube 12. The two ends of the square tube 12 are respectively provided with a No. 3 connecting piece 13, and a connecting structure is formed with the shaping roller 14 through the No. 3 connecting piece 13.

[0031] As a preferred implementation scheme of this embodiment, the oil replenishing pipe is provided with a hydraulic oil filling valve and a hydraulic pressure gauge.

[0032] As a preferred implementation scheme of this embodiment, the secondary oil pipe 25 is connected to the oil return port of each of the second hydraulic rods 16, and an internal leakage oil storage tank 26 is provided on the secondary oil pipe 25.

[0033] As a preferred implementation scheme of this embodiment, a plurality of mounting brackets 27 are further provided at the bottom of the main bracket 1 and the bottom of the auxiliary bracket 2, and each mounting bracket 27 is provided with a hoe rod 28, and the hoe rod 28 is located on the front side of the fertilizing wheel 10. The hoe rod 28 and the mounting bracket 27 are connected by a screw, and the mounting bracket 27 is provided with a safety bolt 29 for protecting the hoe rod 28.

[0034] In the specific implementation of the utility model, the front side of the main bracket 1 is provided with an upper suspension 7 and a lower suspension 6 for connecting the driving device. The device can be connected to the driving device through the upper suspension 7 and / or the lower suspension 6, and the moving operation is performed by the traction of the driving device;

[0035] The hoe bar 28 first plows the soil surface, and the fertilizer in the fertilizer box 22 is fertilized by the fertilizer wheel 10 through the feeding hose. The end of the connecting rod 19 is provided with a shovel tip 20, which can be pulled into the soil and shovel up the soil layer with the device under the traction of the driving device; the soil dividing plate 21 is used to divide the shoveled soil to both sides of the soil dividing plate 21 to form ridges, and then the shaping roller 14 rolls and shapes the separated soil;

[0036] The mounting bracket 27 is provided with a safety bolt 29 for protecting the hoe bar 28. When the hoe bar 28 hits a hard object such as a stone, the hoe bar 28 moves backward, breaks the safety bolt 29, and then continues to move backward to avoid the hard object, thereby preventing the hoe bar 28 from being damaged.

[0037] The main oil pipe is connected with the oil inlet of each of the No. 2 hydraulic rods. A four-way piece is provided on the main oil pipe. The main oil pipe is connected with the accumulator and the oil replenishing pipe respectively through the four-way piece. The oil replenishing pipe is provided with a hydraulic oil filling valve and a hydraulic pressure gauge to facilitate oil replenishment and pressure observation. When the shovel tip hits a stone or the soil resistance is large, the No. 2 hydraulic rod will retract. After the oil in the No. 2 hydraulic rod is squeezed, it will flow back to the accumulator to form energy storage. At this time, the accumulator plays the role of storing energy, stabilizing balance and absorbing impact force. After the resistance returns to normal, the accumulated energy of the capacity will return the hydraulic oil to the oil cylinder of the No. 2 hydraulic rod to maintain pressure balance. During the whole process, the stable operation of the device can be effectively maintained to avoid damage to parts.

[0038] The secondary oil pipe 25 is connected to the oil return port of each of the second hydraulic rods 16, and an internal leakage oil storage tank 26 is provided on the secondary oil pipe 25. The internal leakage oil storage tank 26 can collect and store the oil leakage caused by internal leakage and other reasons in the second hydraulic rod 16;

[0039] The No. 1 hydraulic rod serves as a driving device. Since the auxiliary bracket is hingedly connected to the main bracket through a hinge mechanism, when the device is idle, the No. 1 hydraulic rod can be pulled to make the auxiliary bracket flip upward along the hinge mechanism, so that the device can be folded as a whole for easy storage and transportation.

[0040] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A new type of crop cultivation and fertilization machinery, characterized in that: The invention comprises a main support (1), a sub-support (2), a hinge mechanism (3), a square tube (12), a main oil pipe (23), an accumulator (24), and a secondary oil pipe (25); the main support (1) is provided with sub-supports (2) on the left and right sides respectively; each of the sub-supports (2) is connected to the main support (1) in a twisting manner through the hinge mechanism (3); each of the sub-supports (2) is provided with a fixedly connected No. 1 connecting piece (5); the top of the main support (1) is provided with a hinged No. 1 hydraulic rod (4) on the left and right sides respectively; the movable end of the No. 1 hydraulic rod (4) and the No. 1 connecting piece (5) form a twisting connection structure; The main support (1) and the auxiliary support (2) are respectively provided with mounting seats (15) at the rear side, a hinged No. 2 hydraulic rod (16) is installed on the top of each mounting seat (15), a fixedly connected No. 4 connecting piece (17) is provided at the bottom of the mounting seat (15), a rotatably connected No. 5 connecting piece (18) is provided at the other end of the No. 4 connecting piece (17), the movable end of the No. 2 hydraulic rod (16) and the No. 5 connecting piece (18) form a twisting connection structure, the other end of the No. 5 connecting piece (18) is installed with a connecting rod (19), the end of the connecting rod (19) is provided with a fixedly connected shovel tip (20), and a soil dividing plate (21) is also installed on the rod body of the connecting rod (19); The main oil pipe (23) is connected to the oil inlet of each of the second hydraulic rods (16), and a four-way piece is provided on the main oil pipe (23). The main oil pipe (23) is connected to the accumulator (24) and the oil replenishing pipe respectively through the four-way piece.

2. A new type of crop cultivation and fertilization machinery according to claim 1, characterized in that: A plurality of No. 2 connecting pieces (9) are provided at the bottom of the main support (1) and the auxiliary support (2), and the other end of the No. 2 connecting piece (9) is connected to a fertilizer wheel (10). A fertilizer box (22) is respectively installed on the main support (1) and the auxiliary support (2), and a discharge hose is provided at the outlet end of the fertilizer box (22), and the other end of the discharge hose is connected to the fertilizer wheel (10).

3. The new crop cultivation and fertilization machinery according to claim 1 is characterized in that: An upper suspension (7) and a lower suspension (6) for connecting to a driving device are provided on the front side of the main support (1); the upper suspension (7) and the lower suspension (6) are respectively fixedly connected to the main support (1).

4. The new crop cultivation and fertilization machinery according to claim 1 is characterized in that: A ground wheel (8) is respectively installed on the front side of each auxiliary bracket (2).

5. The new crop cultivation and fertilization machinery according to claim 1 is characterized in that: The main support (1) and the auxiliary support (2) are respectively provided with fixedly connected connecting arms (11) at the rear side, the other end of the connecting arm (11) is connected to a square tube (12), and the two ends of the square tube (12) are respectively provided with No. 3 connecting pieces (13), and a connecting structure is formed with a shaping roller (14) through the No. 3 connecting piece (13).

6. The new crop cultivation and fertilization machinery according to claim 1 is characterized in that: The oil replenishing pipe is provided with a hydraulic oil filling valve and a hydraulic pressure gauge.

7. The new crop cultivation and fertilization machinery according to claim 1 is characterized in that: The secondary oil pipe (25) is connected to the oil return port of each of the second hydraulic rods (16), and an internal leakage oil storage tank (26) is provided on the secondary oil pipe (25).

8. The new crop cultivation and fertilization machinery according to claim 1 is characterized in that: A plurality of mounting brackets (27) are also provided at the bottom of the main bracket (1) and the bottom of the auxiliary bracket (2), each mounting bracket (27) is provided with a hoe rod (28), the hoe rod (28) and the mounting bracket (27) are connected by a screw rod, and a safety bolt (29) for protecting the hoe rod (28) is provided on the mounting bracket (27).

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