Device for harvesting and smashing straws and throwing decomposition agent

Abstract

The utility model provides a straw harvesting, smashing and decomposing agent throwing device which comprises a base and further comprises a supporting frame arranged on the top of the base, and a driving piece is arranged in the base. According to the straw harvesting and smashing decomposition agent throwing device, the problems that most decomposition agents are solid particles and can be caked after being placed for a long time, an existing straw harvesting and smashing decomposition agent throwing device does not have the function of stirring the decomposition agents, and when the decomposition agents are thrown, the decomposition agents can not be stirred, so that the decomposition agents can not be stirred, and the decomposition agents can not be stirred easily are solved. Due to the fact that an existing straw harvesting and smashing decomposition agent throwing device directly throws the decomposition agent on the surfaces of the straw when throwing the decomposition agent, the decomposition agent is accumulated on the surfaces of the straw, the straw cannot be in sufficient contact with the decomposition agent, and the decomposition agent cannot be thrown evenly. And limitation exists in use.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery and equipment, in particular to a device for harvesting and crushing straw and spreading a composting agent. Background Art

[0002] The straw returning technology is one of the conservation tillage technologies widely promoted and applied in my country. Crushing and returning the straw to the field can increase soil organic matter, thereby changing the fertilization structure and reducing the amount of chemical fertilizer application. It is an effective way to save agricultural costs, increase efficiency, increase production and increase income.

[0003] Patent application number 202122336340.X is a device for spreading composting agents after harvesting and crushing agricultural straw. The device can flip the composting agent on the outer surface of the straw through a flipping mechanism, so that the composting agent is spread more evenly and the straw and the composting agent are in full contact, which further facilitates the corrosion of the straw by the composting agent and increases the corrosion efficiency of the straw. Since most of the composting agents are solid particles, they will clump after being placed for a long time. The above case does not have the function of stirring the composting agent. When the composting agent is spread, it will cause blockage of the discharge port and uneven spreading of the composting agent. In addition, the existing device for spreading composting agents after harvesting and crushing straw directly spreads the composting agent on the surface of the straw when spreading the composting agent, which causes the composting agent to accumulate on the surface of the straw, making it impossible for the straw to fully contact with the composting agent, and there are limitations in use.

[0004] Therefore, it is necessary to provide a new device for harvesting and crushing straw and spreading composting agent to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a device for harvesting, crushing and spreading the composting agent, which is convenient for stirring the composting agent and turning the straw.

[0006] The utility model provides a device for harvesting and crushing straw and spreading composting agent, comprising a base, and also comprising: a support frame arranged on the top of the base, a driving member being arranged inside the base; a stirring assembly arranged on the top of the support frame for stirring the composting agent, the stirring assembly comprising a hopper, the bottom of the hopper is fixedly connected to the top of the support frame, a second motor is fixedly connected to the top of the base, and a first pulley is fixedly connected to the output end of the second motor; a turning assembly arranged inside the base for turning the straw, the turning assembly comprising a second pulley, one end of the second pulley is rotatably connected to the inner wall of the base, a first rotating rod is fixedly connected to the axis of the second pulley, and a first turning plate is fixedly connected to the outer side of the first rotating rod.

[0007] As a device for harvesting and crushing straw and spreading composting agent provided by the utility model, preferably, the stirring assembly also includes a stirring rod fixedly connected to the axis of the first pulley, and a stirring blade fixedly connected to the outer side of the stirring rod.

[0008] As a device for harvesting and crushing straw and spreading composting agent provided by the utility model, preferably, the turning assembly also includes a third pulley rotatably connected to the inner wall of the second pulley, a second rotating rod fixedly connected to the axis of the third pulley, and a second turning plate fixedly connected to the outer side of the second rotating rod.

[0009] As a device for harvesting and crushing straw and spreading composting agent provided by the utility model, preferably, the driving member includes a first motor fixedly connected to the inner wall of the base, and a worm fixedly connected to the output end of the first motor.

[0010] As a device for harvesting and crushing straw and spreading composting agent provided by the utility model, preferably, the driving member also includes a worm wheel meshingly connected to the outer side of the worm, and a transmission rod fixedly connected to the axis of the worm wheel.

[0011] As a device for harvesting and crushing straw and spreading composting agent provided by the utility model, preferably, a groove is provided on the inner wall of the base, and a moving wheel is rotatably connected to the outer side of the base.

[0012] As a device for harvesting and crushing straw and spreading composting agent provided by the utility model, preferably, the bottom of the discharge hopper is connected to a leakage hopper, and the bottom of the leakage hopper is connected to a feeding pipe.

[0013] As a device for harvesting and crushing straw and spreading a composting agent provided by the utility model, preferably, a discharge port is provided at one end of the feed conveying pipe, a partition is slidably connected to the inner wall of the discharge port, and a filter is fixedly connected to the inner wall of the partition.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The device for scattering composting agents after harvesting and crushing straw can support the discharge hopper by arranging a support frame, can drive the turning component by arranging a driving member, can stir the composting agent by arranging a stirring component, and can turn the straw by arranging a turning component, thereby solving the problem that most composting agents are in the form of solid particles and will clump after being placed for a long time. The existing device for scattering composting agents after harvesting and crushing straw does not have the function of stirring the composting agent, and when the composting agent is scattered, it will cause the discharge port to be blocked and the composting agent to be scattered unevenly. Because the existing device for scattering composting agents after harvesting and crushing straw directly scatters the composting agent on the surface of the straw when scattering the composting agent, the composting agent is accumulated on the surface of the straw, making it impossible for the straw to fully contact with the composting agent, and there are limitations in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic structural diagram of a preferred embodiment of the device for harvesting and crushing straw and spreading a composting agent provided by the utility model;

[0017] Figure 2 A schematic diagram of the structure of the support frame provided by the utility model;

[0018] Figure 3 This is a structural schematic diagram of the material turning assembly provided by the utility model;

[0019] Figure 4 This is a schematic structural diagram of the stirring assembly provided by the utility model.

[0020] Numbers in the figure: 1. base; 2. support frame; 3. driving member; 31. first motor; 32. worm; 33. worm wheel; 34. transmission rod; 4. stirring assembly; 41. discharge hopper; 42. second motor; 43. first pulley; 44. stirring rod; 45. stirring blade; 5. turning assembly; 51. second pulley; 52. first rotating rod; 53. first turning plate; 54. third pulley; 55. second rotating rod; 56. second turning plate; 6. groove; 7. moving wheel; 8. leakage hopper; 9. feed pipe; 10. discharge port; 11. partition; 12. filter. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0022] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in Figure 1 A schematic structural diagram of a preferred embodiment of the device for harvesting and crushing straw and spreading a composting agent provided by the utility model; Figure 2A schematic diagram of the structure of the support frame provided by the utility model; Figure 3 This is a structural schematic diagram of the material turning assembly provided by the utility model; Figure 4 A schematic diagram of the structure of the stirring assembly provided by the utility model. A device for harvesting and crushing straw and spreading a composting agent comprises a base 1, and also comprises: a support frame 2 arranged on the top of the base 1, a driving member 3 is arranged inside the base 1; a stirring assembly 4 arranged on the top of the support frame 2 for stirring the composting agent, the stirring assembly 4 comprises a discharge hopper 41, the bottom of the discharge hopper 41 is fixedly connected to the top of the support frame 2, a second motor 42 is fixedly connected to the top of the base 1, and a first pulley 43 is fixedly connected to the output end of the second motor 42; a turning assembly 5 arranged inside the base 1 for turning the straw, the turning assembly 5 comprises a second pulley 51, One end of the second pulley 51 is rotatably connected to the inner wall of the base 1, and a first rotating rod 52 is fixedly connected to the axis of the second pulley 51, and a first flipping plate 53 is fixedly connected to the outer side of the first rotating rod 52; the stirring assembly 4 also includes a stirring rod 44 fixedly connected to the axis of the first pulley 43, and a stirring blade 45 fixedly connected to the outer side of the stirring rod 44; the flipping assembly 5 also includes a third pulley 54 rotatably connected to the inner wall of the second pulley 51, a second rotating rod 55 fixedly connected to the axis of the third pulley 54, and a second flipping plate 56 fixedly connected to the outer side of the second rotating rod 55.

[0023] It should be noted that: by providing a discharge hopper 41, it is convenient to store the composting agent, and by providing a second motor 42, it is convenient to drive the first pulley 43 to rotate, the first pulley 43 drives the stirring rod 44 to rotate, the stirring rod 44 drives the stirring blade 45 to stir the composting agent, and one end of the stirring rod 44 is rotatably connected to the inner wall of the discharge hopper 41, and the second pulley 51 can be used to drive the first rotating rod 52 and the third pulley 54 to rotate, the first rotating rod 52 drives the first turning plate 53 to rotate, the third pulley 54 drives the second rotating rod 55 to rotate, the second rotating rod 55 drives the second turning plate 56 to rotate, and the straw is turned over by the first turning plate 53 and the second turning plate 56, so that the composting agent and the straw are fully mixed, thereby improving the use efficiency of the composting agent.

[0024] In the specific implementation process, Figure 2 and Figure 3As shown, the driving member 3 includes a first motor 31 fixedly connected to the inner wall of the base 1, and a worm 32 fixedly connected to the output end of the first motor 31; the driving member 3 also includes a worm wheel 33 meshingly connected to the outer side of the worm 32, and a transmission rod 34 fixedly connected to the axis of the worm wheel 33; by setting the first motor 31, it is convenient to drive the worm 32 to rotate, the worm 32 drives the worm wheel 33 to rotate, the worm wheel 33 drives the transmission rod 34 to rotate, the transmission rod 34 drives the second pulley 51 to rotate, and one end of the transmission rod 34 is fixedly connected to the axis of the second pulley 51.

[0025] refer to Figure 2 and Figure 4 As shown, a groove 6 is provided on the inner wall of the base 1, and a moving wheel 7 is rotatably connected to the outer side of the base 1; a leakage hopper 8 is connected to the bottom of the discharge hopper 41, and a feeding pipe 9 is connected to the bottom of the leakage hopper 8; a discharge port 10 is provided at one end of the feeding pipe 9, and a partition 11 is slidably connected to the inner wall of the discharge port 10, and a filter screen 12 is fixedly connected to the inner wall of the partition 11; by providing the groove 6, it is convenient for the turning component 5 to turn the straw, and by providing the moving wheel 7, it is convenient to drive it to move actively, by providing the leakage hopper 8, it is convenient to introduce the composting agent in the discharge hopper 41 into the feeding pipe 9, by providing the feeding pipe 9, it is convenient to introduce the composting agent into the discharge port 10, by providing the partition 11, it is convenient to block the composting agent, and by providing the filter screen 12, it is convenient to evenly throw the composting agent out.

[0026] The working principle of the device for harvesting and crushing straw and spreading composting agent provided by the utility model is as follows:

[0027] When in use, first put the composting agent into the discharge hopper 41, and then start the second motor 42, the second motor 42 drives the first pulley 43 to rotate, the first pulley 43 drives the stirring rod 44 to rotate, and the stirring rod 44 drives the stirring blade 45 to stir the composting agent. After the composting agent is stirred, start the first motor 31, the first motor 31 drives the worm 32 to rotate, the worm 32 drives the worm wheel 33 to rotate, the worm wheel 33 drives the transmission rod 34 to rotate, and the transmission rod 34 drives the second pulley 51 to rotate, the second pulley 51 drives the first rotating rod 52 and the third pulley 54 to rotate, the first rotating rod 52 drives the first turning plate 53 to rotate, the third pulley 54 drives the second rotating rod 55 to rotate, and the second rotating rod 55 drives the second turning plate 56 to rotate, and the straw is turned over by the first turning plate 53 and the second turning plate 56, so that the composting agent and the straw are fully mixed, thereby improving the use efficiency of the composting agent.

[0028] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A device for harvesting and crushing straw and spreading a composting agent, comprising a base (1), characterized in that: Also includes: A support frame (2) is arranged on the top of the base (1), and a driving member (3) is arranged inside the base (1); A stirring assembly (4) is arranged on the top of the support frame (2) for stirring the composting agent, the stirring assembly (4) comprising a discharge hopper (41), the bottom of the discharge hopper (41) is fixedly connected to the top of the support frame (2), the top of the base (1) is fixedly connected to a second motor (42), and the output end of the second motor (42) is fixedly connected to a first pulley (43); A turning assembly (5) is arranged inside the base (1) for turning over the straw, the turning assembly (5) comprising a second pulley (51), one end of the second pulley (51) being rotatably connected to the inner wall of the base (1), a first rotating rod (52) being fixedly connected to the axis of the second pulley (51), and a first turning plate (53) being fixedly connected to the outer side of the first rotating rod (52).

2. The device for scattering compost after harvesting and crushing straw according to claim 1, characterized in that: The stirring assembly (4) further comprises a stirring rod (44) fixedly connected to the axis of the first pulley (43), and a stirring blade (45) fixedly connected to the outer side of the stirring rod (44).

3. The device for scattering compost after harvesting and crushing straw according to claim 1, characterized in that: The material turning assembly (5) also includes a third pulley (54) rotatably connected to the inner wall of the second pulley (51), a second rotating rod (55) fixedly connected to the axis of the third pulley (54), and a second material turning plate (56) fixedly connected to the outer side of the second rotating rod (55).

4. The device for scattering compost after harvesting and crushing straw according to claim 1, characterized in that: The driving member (3) comprises a first motor (31) fixedly connected to the inner wall of the base (1), and a worm (32) fixedly connected to the output end of the first motor (31).

5. The device for scattering compost after harvesting and crushing straw according to claim 4, characterized in that: The driving member (3) further comprises a worm wheel (33) meshingly connected to the outer side of the worm (32), and a transmission rod (34) fixedly connected to the axis of the worm wheel (33).

6. The device for scattering compost after harvesting and crushing straw according to claim 1, characterized in that: The inner wall of the base (1) is provided with a groove (6), and the outer side of the base (1) is rotatably connected with a moving wheel (7).

7. The device for scattering compost after harvesting and crushing straw according to claim 1, characterized in that: The bottom of the discharge hopper (41) is connected to a leakage hopper (8), and the bottom of the leakage hopper (8) is connected to a material conveying pipe (9).

8. The device for scattering compost after harvesting and crushing straw according to claim 7, characterized in that: A discharge port (10) is provided at one end of the material delivery pipe (9), a partition (11) is slidably connected to the inner wall of the discharge port (10), and a filter screen (12) is fixedly connected to the inner wall of the partition (11).

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