Agricultural mechanized automatic cultivation device

Abstract

The utility model discloses an agricultural mechanical automatic cultivation device, and relates to the technical field of agricultural machinery. The seed storage box is fixed on the upper side wall of the mounting plate, and a plurality of discharging pipes are sequentially inserted into one side of the lower side wall of the seed storage box; the quantitative discharging mechanism is arranged in the seed storage box, and the quantitative discharging mechanism is arranged in a discharging opening in one side wall of the seed storage box; the movable plate is arranged on the lower side of the mounting plate and is connected with the lower side wall of the mounting plate through a rotating mechanism; the plowing screw rods are suspended on the lower side of the mounting plate at equal intervals from front to back, one end of each plowing screw rod is rotationally connected to the movable plate through a bearing, and every two adjacent plowing screw rods are connected through a synchronous wheel transmission assembly; the driving motor is fixed to one side wall of the movable plate, an output shaft of the driving motor is fixedly connected with one end of one ploughing screw rod, and an embedding groove matched with the driving motor is formed in the lower surface of the mounting plate; the soil turning depth can be adjusted while quantitative seeding is performed, so that the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, in particular to an agricultural mechanized automatic tillage device. Background Art

[0002] Agricultural mechanization refers to the process of using advanced and applicable agricultural machinery to equip agriculture, improve agricultural production and management conditions, and continuously improve agricultural production technology, economic benefits, and ecological benefits. It is an important part of agricultural modernization and includes: (1) mechanization of production operations in agriculture, forestry, animal husbandry, sideline production, and fishery, such as crop cultivation, irrigation and drainage, plant protection, and harvesting, and fishery stocking and salvage; (2) mechanization of product transportation and processing; (3) mechanization of agricultural infrastructure construction, etc. Its role is to improve labor productivity, reduce labor intensity, and increase agricultural output per unit area. Farming equipment is a common application in agricultural mechanization. In traditional mechanized sowing, the number of seed particles is not uniform, resulting in uneven seed seedlings after germination, and it is impossible to sow multiple seeds at one time. Utility Model Content

[0003] The purpose of the utility model is to provide an agricultural mechanized automatic tillage device with reasonable design and convenient use in view of the defects and shortcomings of the prior art, which can effectively solve the defects of the above-mentioned prior art.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is: it includes a mounting plate, a traction frame and a moving wheel, the traction frame is fixed on both side walls of the mounting plate, and the four corners of the lower side wall of the mounting plate are screwed with moving wheels through support plates; it also includes:

[0005] A seed storage box, wherein the seed storage box is fixed on the upper side wall of the mounting plate, and a plurality of discharge pipes are sequentially inserted on one side of the lower side wall of the seed storage box, and the lower end of the discharge pipe passes through the mounting plate and is suspended on the lower side of the mounting plate;

[0006] A quantitative feeding mechanism, wherein the quantitative feeding mechanism is arranged in the seed storage box, and the quantitative feeding mechanism is arranged in a feeding port on a side wall of the seed storage box;

[0007] A movable plate, the movable plate is arranged on the lower side of the mounting plate, and the movable plate is connected to the lower side wall of the mounting plate through a rotating mechanism;

[0008] A tillage screw rod, wherein there are several tillage screw rods, and the tillage screw rods are suspended on the lower side of the mounting plate at equal distances from front to back, one end of the tillage screw rod is screwed to the movable plate through a bearing, and two adjacent tillage screw rods are connected through a synchronous wheel transmission assembly;

[0009] A driving motor, wherein the driving motor is fixed on a side wall of the movable plate, the driving motor is connected to a battery, the output shaft of the driving motor is fixedly connected to one end of one of the tilling screw rods, and an embedding groove matching the driving motor is provided on the lower surface of the mounting plate;

[0010] Through the above technical scheme, the traction frame is connected to the external traction equipment, and then the rotating mechanism is started according to the required tillage depth. The rotating mechanism drives the movable plate to rotate, and the movable plate drives the tillage screw rod to rotate to a suitable angle, so that the tillage screw rod is inserted into the soil, and the driving motor is started. The driving motor drives the tillage screw rod connected to it to rotate, and the tillage screw rod drives several other tillage screw rods to rotate through the synchronous wheel transmission assembly, so as to loosen the soil, and the quantitative feeding mechanism is started, so that a quantitative amount of seeds falls down into the soil through the discharge pipe, thereby achieving the sowing effect.

[0011] As a further improvement of the utility model, the quantitative feeding mechanism comprises:

[0012] A plugging plate, wherein the plugging plate is arranged in the discharge port of the seed storage box, a connecting frame is arranged on the upper side of the plugging plate, the connecting frame is arranged in an inverted "L" shape, the vertical plate of the connecting frame is fixed on the upper side wall of the plugging plate, the horizontal plate of the connecting frame is slidably arranged in a slide groove on the inner wall of one side of the seed storage box through a slider, a return spring is arranged in the slide groove, and the return spring is fixedly connected to the slider on the horizontal plate of the connecting frame;

[0013] A quantitative motor, wherein the quantitative motor is fixed on the outer wall of one side of the seed storage box, the quantitative motor is provided with a battery, and the output shaft of the quantitative motor is inserted in the seed storage box;

[0014] There are two driving rods, and they are respectively screwed on the side wall of the seed storage box through shafts, the two shafts are connected through a synchronous wheel transmission assembly, the output shaft of the quantitative motor is fixedly connected to the shaft on one of the driving rods, and the driving rod is matched with the horizontal plate of the connecting frame to be in abutment with each other;

[0015] Through the above technical solution, the quantitative motor is started, and the quantitative motor drives the driving rod to rotate through two synchronously connected shafts. When the outer end of the driving rod rotates to the upper side, it drives the connecting frame to move upward, and the connecting frame drives the sealing plate to move upward, so that the sealing plate is located on the upper side of the discharge port. At this time, the seeds fall into the soil through the discharge pipe.

[0016] As a further improvement of the utility model, an electric push rod is embedded inside the driving rod, and the electric push rod is equipped with a battery. An adjusting rod is fixed on the piston rod of the electric push rod, and the adjusting rod is matched with the horizontal plate of the connecting frame.

[0017] Through the above technical solution, the electric push rod can be started according to the required seeding amount, and the electric push rod drives the adjustment rod to move until the adjustment rod reaches a suitable position.

[0018] As a further improvement of the present invention, the rotating mechanism comprises:

[0019] A rotating motor, which is embedded and fixed in the mounting plate and has a built-in storage battery;

[0020] The worm gears are two in number and are symmetrically embedded in the mounting plate. The front and rear worm gears are connected by a synchronous wheel transmission assembly, and one of the worm gears is fixedly connected to the output shaft of the rotating motor;

[0021] There are two worm wheels, which are respectively meshed and arranged on the lower side of the worm, and the worm wheels are embedded in the groove on the upper side of the movable plate. A rotating rod is inserted and fixed in the center of the worm wheels, and the rotating rod is inserted and fixed on the movable plate;

[0022] The fixing plates are two in number and are symmetrically fixed on the lower surface of the mounting plate. The front and rear ends of the rotating rod are screwed to the fixing plates through bearings.

[0023] Through the above technical solution, the rotating motor is started, and the rotating motor drives the worm connected to it to rotate, and the worm drives another worm to rotate through the synchronous wheel transmission assembly. The two worms respectively drive the worm wheels on their lower sides to rotate, and the worm wheels drive the movable plate to rotate through the rotating rod until the movable plate rotates to a suitable angle. The self-locking characteristics of the worm gear can prevent the tillage spiral rod from rotating during use.

[0024] As a further improvement of the utility model, a plurality of guide grooves are sequentially arranged on the inner wall of the seed storage box from front to back, and the guide grooves are arranged to be inclined downward on one side adjacent to the discharge port;

[0025] The above technical solution can facilitate the movement of seeds to one side of the discharge port.

[0026] Compared with the prior art, the beneficial effects of the utility model are as follows: the agricultural mechanized automatic tillage device described in the utility model can perform quantitative sowing and adjust the depth of soil turning, thereby improving practicality. The utility model has the advantages of reasonable setting and low production cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of the utility model.

[0028] Figure 2 It is an exploded view of the utility model.

[0029] Figure 3 It is an exploded view of the rotating mechanism, the tilling screw rod and the movable plate in the utility model.

[0030] Figure 4 It is a structural schematic diagram of the quantitative feeding mechanism and the discharge pipe in the utility model.

[0031] Figure 5 It is a schematic diagram of the internal structure of the seed storage box in the utility model.

[0032] Description of reference numerals:

[0033] Mounting plate 1, traction frame 2, moving wheel 3, seed storage box 4, guide groove 4-1, discharge pipe 5, quantitative feeding mechanism 6, sealing plate 6-1, connecting frame 6-2, quantitative motor 6-3, driving rod 6-4, return spring 6-5, movable plate 7, rotating mechanism 8, rotating motor 8-1, worm 8-2, worm wheel 8-3, rotating rod 8-4, fixed plate 8-5, tillage spiral rod 9, driving motor 10, electric push rod 11, and adjusting rod 12. DETAILED DESCRIPTION

[0034] The utility model is further described below in conjunction with the accompanying drawings.

[0035] Embodiment 1:

[0036] like Figure 1-Figure 5 As shown, this embodiment includes a mounting plate 1, a traction frame 2 and a moving wheel 3. The traction frame 2 is welded and fixed on both side walls of the mounting plate 1, and the four corners of the lower side wall of the mounting plate 1 are screwed with the moving wheel 3 through the support plate; it also includes:

[0037] A seed storage box 4, wherein the seed storage box 4 is fixed to the upper side wall of the mounting plate 1 by bolts, and a plurality of discharge pipes 5 are sequentially inserted on the right side of the lower side wall of the seed storage box 4, and the lower end of the discharge pipe 5 passes through the mounting plate 1 and is suspended on the lower side of the mounting plate 1; a plurality of guide grooves 4-1 are sequentially opened on the inner wall of the seed storage box 4 from front to back, and the guide groove 4-1 is arranged to be inclined downwardly adjacent to one side of the discharge port, so as to facilitate the movement of seeds to one side of the discharge port;

[0038] A quantitative feeding mechanism 6, wherein the quantitative feeding mechanism 6 is arranged in the seed storage box 4, and the quantitative feeding mechanism 6 is arranged in a feeding port on a side wall of the seed storage box 4;

[0039] A movable plate 7, wherein the movable plate 7 is arranged on the lower side of the mounting plate 1, and the movable plate 7 is connected to the lower side wall of the mounting plate 1 through a rotating mechanism 8;

[0040] The tilling screw rod 9 is a plurality of the tilling screw rods 9, and the tilling screw rods 9 are suspended on the lower side of the mounting plate 1 at equal distances from the front to the back. The right end of the tilling screw rod 9 is screwed to the movable plate 7 through a bearing, and two adjacent tilling screw rods 9 are connected through a synchronous wheel transmission assembly;

[0041] The driving motor 10 is fixed to the right side wall of the movable plate 7 by bolts. The driving motor 10 has its own battery connection. The output shaft of the driving motor 10 is fixedly connected to the right end of one of the tilling spiral rods 9. An embedding groove matching the driving motor 10 is provided on the lower surface of the mounting plate 1.

[0042] Embodiment 2:

[0043] See also Figure 1-2 , Figure 4 As shown, based on Example 1, the quantitative feeding mechanism 6 comprises:

[0044] A plugging plate 6-1 is arranged in the discharge port of the seed storage box 4, and a connecting frame 6-2 is arranged on the upper side of the plugging plate 6-1. The connecting frame 6-2 is arranged in an inverted "L" shape. The vertical plate of the connecting frame 6-2 is welded and fixed to the upper side wall of the plugging plate 6-1. The horizontal plate of the connecting frame 6-2 is slidably arranged in a slide groove on the right inner wall of the seed storage box 4 through a slider. A return spring 6-5 is arranged in the slide groove, and the return spring 6-5 is fixedly connected to the slider on the horizontal plate of the connecting frame 6-2;

[0045] The quantitative motor 6-3 is fixed to the outer wall of the right side of the seed storage box 4 by bolts, the quantitative motor 6-3 is provided with a battery, and the output shaft of the quantitative motor 6-3 is inserted in the seed storage box 4;

[0046] Driving rod 6-4, there are two driving rods 6-4, and they are respectively screwed on the side wall of the seed storage box 4 through the shaft rod, the two shaft rods are connected through the synchronous wheel transmission assembly, the output shaft of the quantitative motor 6-3 is fixedly connected to the shaft rod on the front driving rod 6-4, and the driving rod 6-4 is matched with the horizontal plate of the connecting frame 6-2 to be in contact with each other;

[0047] An electric push rod 11 is embedded inside the driving rod 6-4, and the electric push rod 11 is equipped with a battery. An adjusting rod 12 is fixed on the piston rod of the electric push rod 11, and the adjusting rod 12 is matched with the cross plate of the connecting frame 6-2. The electric push rod 11 can be started according to the required sowing amount, and the electric push rod 11 drives the adjusting rod 12 to move until the adjusting rod 12 reaches a suitable position.

[0048] Embodiment 3:

[0049] See also Figure 1-3 As shown, based on Example 1, the rotating mechanism 8 includes:

[0050] A rotating motor 8-1, wherein the rotating motor 8-1 is embedded and fixed in the mounting plate 1, and the rotating motor 8-1 is provided with a battery;

[0051] The worm 8-2 is two in number and is symmetrically embedded in the mounting plate 1. The front and rear worms 8-2 are connected by a synchronous wheel transmission assembly, and the rear worm 8-2 is fixedly connected to the output shaft of the rotating motor 8-1.

[0052] The worm gear 8-3 is two in number and is respectively meshed with the lower side of the worm 8-2. The worm gear 8-3 is embedded in the groove on the upper side of the movable plate 7. A rotating rod 8-4 is inserted and fixed in the center of the worm gear 8-3. The rotating rod 8-4 is inserted and fixed on the movable plate 7.

[0053] The fixing plates 8-5 are two in number and are symmetrically fixed on the lower surface of the mounting plate 1 in the front and rear directions. The front and rear ends of the rotating rod 8-4 are screwed onto the fixing plates 8-5 through bearings.

[0054] When using the utility model, the traction frame 2 is connected to the external traction equipment, and then the rotating motor 8-1 is started according to the required tillage depth. The rotating motor 8-1 drives the worm 8-2 connected thereto to rotate, and the worm 8-2 drives another worm 8-2 to rotate through the synchronous wheel transmission assembly. The two worms 8-2 respectively drive the worm wheels 8-3 on their lower sides to rotate, and the worm wheels 8-3 drive the movable plate 7 to rotate through the rotating rod 8-4 until the movable plate 7 rotates to a suitable angle. The self-locking characteristics of the worm wheels 8-3 and the worm 8-2 can prevent the tillage screw rod 9 from rotating during use. The movable plate 7 drives the tillage screw rod 9 to rotate to a suitable angle. The tillage screw rod 9 is inserted into the soil, and the drive motor 10 is started. The drive motor 10 drives the connected tillage screw rod 9 to rotate, and the tillage screw rod 9 drives several other tillage screw rods 9 to rotate through the synchronous wheel transmission assembly, so as to loosen the soil, and the quantitative motor 6-3 is started. The quantitative motor 6-3 drives the drive rod 6-4 to rotate through two synchronously connected shafts. When the outer end of the drive rod 6-4 rotates to the upper side, it drives the connecting frame 6-2 to move upward, and the connecting frame 6-2 drives the sealing plate 6-1 to move upward, so that the sealing plate 6-1 is located on the upper side of the discharge port. At this time, the seeds fall into the soil through the discharge pipe 5, so as to achieve the sowing effect.

[0055] Compared with the prior art, the beneficial effects of this specific implementation are as follows:

[0056] 1. When cultivating the soil, the angle of the cultivating screw rod 9 can be adjusted according to the required cultivating depth until the cultivating screw rod 9 is inserted to a suitable depth of the soil, thereby achieving the desired cultivating effect;

[0057] 2. A quantitative feeding mechanism 6 is provided at the discharge port on one side of the seed storage box 4, so as to facilitate quantitative feeding and avoid uneven sowing and reduce production efficiency.

[0058] The above description is only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. An agricultural mechanized automatic tillage device, comprising a mounting plate (1), a traction frame (2) and a moving wheel (3), wherein the traction frame (2) is fixed to both side walls of the mounting plate (1), and the moving wheel (3) is screwed to the four corners of the lower side wall of the mounting plate (1) through a supporting plate; characterized in that: It also contains: A seed storage box (4), wherein the seed storage box (4) is fixed on the upper side wall of the mounting plate (1), and a plurality of discharge pipes (5) are sequentially inserted on one side of the lower side wall of the seed storage box (4), and the lower end of the discharge pipe (5) passes through the mounting plate (1) and is suspended on the lower side of the mounting plate (1); A quantitative feeding mechanism (6), wherein the quantitative feeding mechanism (6) is arranged in the seed storage box (4), and the quantitative feeding mechanism (6) is arranged in a feeding port on a side wall of the seed storage box (4); A movable plate (7), wherein the movable plate (7) is arranged on the lower side of the mounting plate (1), and the movable plate (7) is connected to the lower side wall of the mounting plate (1) via a rotating mechanism (8); A tillage screw rod (9), wherein the tillage screw rod (9) is in plurality and is suspended equidistantly from front to back on the lower side of the mounting plate (1), one end of the tillage screw rod (9) is screwed onto the movable plate (7) via a bearing, and two adjacent tillage screw rods (9) are connected via a synchronous wheel transmission assembly; A drive motor (10) is fixed on a side wall of the movable plate (7), the drive motor (10) is connected to a battery, the output shaft of the drive motor (10) is fixedly connected to one end of one of the tilling screw rods (9), and an embedding groove matching the drive motor (10) is provided on the lower surface of the mounting plate (1).

2. The agricultural mechanized automatic tillage device according to claim 1, characterized in that: The quantitative feeding mechanism (6) comprises: A blocking plate (6-1), wherein the blocking plate (6-1) is arranged in the discharge port of the seed storage box (4), a connecting frame (6-2) is arranged on the upper side of the blocking plate (6-1), the connecting frame (6-2) is arranged in an inverted "L" shape, the vertical plate of the connecting frame (6-2) is fixed on the upper side wall of the blocking plate (6-1), the horizontal plate of the connecting frame (6-2) is slidably arranged in a slide groove on the inner wall of one side of the seed storage box (4) through a slider, a return spring (6-5) is arranged in the slide groove, and the return spring (6-5) is fixedly connected to the slider on the horizontal plate of the connecting frame (6-2); A quantitative motor (6-3), wherein the quantitative motor (6-3) is fixed on an outer wall of one side of the seed storage box (4), the quantitative motor (6-3) is provided with a battery, and an output shaft of the quantitative motor (6-3) is inserted into the seed storage box (4); The driving rod (6-4) is provided in two pieces and is respectively screwed to the side wall of the seed storage box (4) through an axle, the two axles are connected through a synchronous wheel transmission assembly, the output shaft of the quantitative motor (6-3) is fixedly connected to the axle on one of the driving rods (6-4), and the driving rod (6-4) is matched with the horizontal plate of the connecting frame (6-2) to be in contact with each other.

3. The agricultural mechanized automatic tillage device according to claim 2, characterized in that: An electric push rod (11) is embedded inside the driving rod (6-4), and the electric push rod (11) is equipped with a battery. An adjusting rod (12) is fixed on the piston rod of the electric push rod (11), and the adjusting rod (12) is matched with the horizontal plate of the connecting frame (6-2).

4. The agricultural mechanized automatic tillage device according to claim 1, characterized in that: The rotating mechanism (8) comprises: A rotating motor (8-1), wherein the rotating motor (8-1) is embedded in and fixed in the mounting plate (1), and the rotating motor (8-1) is provided with a storage battery; A worm (8-2), wherein the worm (8-2) is two in number and is symmetrically embedded in the mounting plate (1) in a front-to-rear manner, the front and rear worms (8-2) are connected via a synchronous wheel transmission assembly, and one of the worms (8-2) is fixedly connected to the output shaft of the rotating motor (8-1); There are two worm wheels (8-3), which are respectively meshed and arranged on the lower side of the worm (8-2), the worm wheels (8-3) are embedded in the groove on the upper side of the movable plate (7), and a rotating rod (8-4) is inserted and fixed in the center of the worm wheel (8-3), and the rotating rod (8-4) is inserted through and fixed on the movable plate (7); The fixing plates (8-5) are two in number and are symmetrically fixed on the lower surface of the mounting plate (1) in front and back directions. The front and rear ends of the rotating rod (8-4) are screwed onto the fixing plates (8-5) via bearings.

5. The agricultural mechanized automatic tillage device according to claim 1, characterized in that: A plurality of guide grooves (4-1) are arranged on the inner wall of the seed storage box (4) in sequence from front to back, and the guide grooves (4-1) are arranged to be inclined downwards on one side adjacent to the discharge port.

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