Corn stalk crushing and stubble cleaning machine

Abstract

The utility model belongs to the technical field of corn stalk smashing, and particularly relates to a corn stalk smashing stubble cleaner which comprises a stubble cleaner body, a traction mechanism arranged at the top of the stubble cleaner body, a fixing frame arranged on one side of the stubble cleaner body, a stubble cleaner blade set arranged at the bottom of the stubble cleaner body, a first connecting end arranged at one end of the stubble cleaner blade set and a second connecting end arranged at the other end of the stubble cleaner blade set. A storage mechanism is arranged at the top of the fixing frame, a mounting plate, a first supporting plate and a second supporting plate are arranged at the bottom of the storage mechanism, and the scattering roller comprises a scattering opening and a connecting pipe. Through the fixing frame, the material storage mechanism, the soil leveling wheel, the material scattering roller, the conveying pipe and the bearing, fertilization can be carried out in the stubble cleaning process, the functionality of the stubble cleaning machine is improved, the effect of fertilizing in advance is achieved, sufficient melting time is given to fertilizer, nutrients can be provided for seeds in the first time during follow-up sowing, and through the fixing frame, the mounting plate and the soil leveling wheel, the stubble cleaning machine is convenient to use. The soil flat covering effect is improved, and extra heavy objects are not needed to increase pressure.

Description

Technical Field

[0001] The utility model relates to the technical field of corn stalk crushing, in particular to a corn stalk crushing and stubble destroying machine. Background Art

[0002] A corn stalk crusher is an agricultural machine used to process corn stalk residue after harvest. Its primary function is to crush and cut the remaining corn stalks, leaves, and other debris, then mix this residue with the soil to eliminate stalks and improve soil structure. This type of equipment is crucial in modern agriculture, particularly for improving farming efficiency and maintaining soil fertility.

[0003] The prior art has the following deficiencies: Application No. 201320171955.4 in the prior art proposes a corn stalk crushing and stubble destroying machine, comprising a bracket, a crusher, a speed sensor, an F / V converter, a wireless data collector, a tester and a display terminal. The signal output end of the speed sensor is connected to the signal input end of the F / V converter, the signal output end of the F / V converter is connected to the signal input end of the wireless data collector, the wireless data collector is connected to the tester via a wireless local area network, and the signal output end of the tester is connected to the signal input end of the display terminal. The utility model corn stalk crushing and stubble destroying machine has a simple structure, high efficiency, low cost, easy use and maintenance, reliable operation, can adapt to the crushing and burying of various crop stalks, and has low power consumption.

[0004] The above-mentioned equipment generally needs to be connected to the fertilization process after stubble removal, and additional time is required for subsequent fertilization. If you choose to fertilize during sowing, it takes a certain amount of time for the fertilizer to melt, and it is impossible to provide nutrients faster. If you fertilize during stubble removal, the above-mentioned problem can be solved. The above-mentioned stubble destroyer cannot fertilize during operation, and its functionality can be further improved. At the same time, after stubble removal, due to the presence of broken straw in the soil, the soil leveling effect is poor, and sometimes it is necessary to add heavy objects to increase pressure to improve the leveling effect. The soil leveling can also be optimized. Utility Model Content

[0005] In view of the deficiencies in the prior art, the present invention provides a corn stalk crushing and stubble destroying machine to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a corn stalk crushing and stubble destroying machine, comprising a stubble destroying machine, a traction mechanism is provided on the top of the stubble destroying machine, a fixing frame is provided on one side of the stubble destroying machine, a stubble destroying knife group is provided at the bottom of the stubble destroying machine, a first connecting end is provided at one end of the stubble destroying knife group, a second connecting end is provided at the other end of the stubble destroying knife group, a storage mechanism is provided on the top of the fixing frame, a mounting plate, a first support plate, and a second support plate are provided at the bottom of the storage mechanism, a leveling wheel is provided on the inner side of the mounting plate, a bulking roller is provided between the first support plate and the second support plate, a transmission end is provided at one end of the bulking roller, a transmission belt is provided between the transmission end and the first connecting end, a conveying pipe is provided at one end of the storage mechanism, a bearing is provided on the second support plate, and a sealing cover is provided on the top of the storage mechanism;

[0007] The bulk material drum comprises a scattering opening and a connecting pipe. The bulk material drum is provided with a scattering opening on the outside, and the other end of the bulk material drum is provided with a connecting pipe.

[0008] As an optimal technical solution of the present invention: the traction mechanism is fixedly installed on the top of the stubble cutter, the first connecting end, the second connecting end and the stubble cutter group are integrally formed, the stubble cutter group is rotatably installed on the bottom of the stubble cutter and the first connecting end and the second connecting end extend out of the stubble cutter.

[0009] As an optimal technical solution of the present invention: the fixing frame is fixedly installed on one side of the stubble destroyer, the storage mechanism is fixedly installed on the top of the fixing frame, the sealing cover is hingedly installed on the top of the storage mechanism, and the bottom end of the storage mechanism is inclined.

[0010] As an optimal technical solution of the present invention, there are four groups of mounting plates and they are symmetrically fixed on both sides of the bottom of the fixing frame, and there are two groups of leveling wheels and they are rotatably installed between the two corresponding groups of mounting plates.

[0011] As a preferred technical solution of the present invention: the transmission end is fixedly mounted on one end of the bulk material drum, and the connecting pipe is fixedly mounted on the other end of the bulk material drum and communicates with the interior of the bulk material drum.

[0012] As an optimal technical solution of the present invention: the first support plate and the second support plate are fixedly installed at the bottom of the fixed frame, the transmission end passes through the first support plate and is rotatably connected to the first support plate, the bearing is fixedly embedded in the second support plate, and the connecting pipe is fixedly installed in the inner ring of the bearing.

[0013] As an optimal technical solution of the present invention: there are several groups of scattering ports and they are connected to the inside of the bulk material drum. One end of the conveying pipe is fixedly installed in the storage mechanism and is connected to the inside of the storage mechanism. The other end of the conveying pipe is fixedly installed on the outside of the second support plate and corresponds to the connecting pipe.

[0014] Compared with the existing technology, the utility model provides a corn stalk crushing and stubble destroying machine, which has the following beneficial effects:

[0015] 1. This corn stalk crushing and stubble destroying machine is equipped with a fixed frame, a storage mechanism, a leveling wheel, a bulk drum, a conveying pipe, and bearings. A tractor drives the stubble destroying machine to move in the field, and the stubble destroying knife group rotates to turn over the soil and crush the corn stalks. The stubble destroying knife group drives the transmission end to drive the bulk drum to rotate, and the fertilizer enters the bulk drum from the conveying pipe. As the bulk drum rotates, the fertilizer leaks out from the scattering port and falls on the land, achieving the effect of fertilization. The equipment can fertilize during the stubble destroying process, improve the functionality of the stubble destroyer, form the effect of early fertilization, give the fertilizer sufficient time to melt, and provide sufficient nutrients for the seeds in the first time during subsequent sowing.

[0016] 2. This corn stalk crushing and stubble destroying machine is equipped with a fixed frame, a mounting plate, and leveling wheels. Two sets of leveling wheels can level the soil twice after fertilizing and after stubble destroying, thereby improving the soil leveling effect. The weight of the fixed frame and its related components can ensure that the leveling wheels are pressed on the soil, and no additional weights are needed to increase the pressure. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of one side of the utility model;

[0018] Figure 2 This is a schematic diagram of the other side of the utility model;

[0019] Figure 3 This is a schematic diagram of the connection structure between the bulk material drum, the second support plate and the conveying pipe of the utility model;

[0020] Figure 4 This is a structural diagram of the material storage mechanism of the utility model.

[0021] In the figure: 1. Stubble destroyer; 2. Traction mechanism; 3. Stubble destroyer group; 4. First connecting end; 5. Fixed frame; 6. Storage mechanism; 7. Mounting plate; 8. First support plate; 9. Leveling wheel; 10. Bulk material roller; 1001. Scattering port; 1002. Connecting pipe; 11. Transmission end; 12. Transmission belt; 13. Second connecting end; 14. Second support plate; 15. Delivery pipe; 16. Bearing; 17. Sealing cover. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-4 In this embodiment: a corn stalk crushing and stubble destroying machine comprises a stubble destroying machine 1, a traction mechanism 2 is provided at the top of the stubble destroying machine 1, a fixing frame 5 is provided on one side of the stubble destroying machine 1, a stubble destroying knife group 3 is provided at the bottom of the stubble destroying machine 1, a first connecting end 4 is provided at one end of the stubble destroying knife group 3, a second connecting end 13 is provided at the other end of the stubble destroying knife group 3, a storage mechanism 6 is provided on the top of the fixing frame 5, a mounting plate 7, a first support plate 8, and a second support plate 14 are provided at the bottom of the storage mechanism 6, a leveling wheel 9 is provided on the inner side of the mounting plate 7, a bulking drum 10 is provided between the first support plate 8 and the second support plate 14, a transmission end 11 is provided at one end of the bulking drum 10, a transmission belt 12 is provided between the transmission end 11 and the first connecting end 4, a conveying pipe 15 is provided at one end of the storage mechanism 6, a bearing 16 is provided on the second support plate 14, and a sealing cover 17 is provided on the top of the storage mechanism 6;

[0024] The transmission belt 12 can drive the bulk drum 10 to rotate when the stubble cutting knife group 3 rotates, and the storage mechanism 6 can store fertilizer to facilitate feeding the bulk drum 10;

[0025] The bulk material drum 10 includes a dispersing port 1001 and a connecting pipe 1002. The bulk material drum 10 is provided with a dispersing port 1001 on the outside and a connecting pipe 1002 on the other end.

[0026] The fertilizer stored in the storage mechanism 6 can smoothly enter the bulking drum 10 from the conveying pipe 15 through the connecting pipe 1002 .

[0027] In this embodiment, the traction mechanism 2 is fixedly mounted on the top of the stubble chopping machine 1, and the first connecting end 4, the second connecting end 13 and the stubble chopping knife group 3 are integrally formed. The stubble chopping knife group 3 is rotatably mounted on the bottom of the stubble chopping machine 1, and the first connecting end 4 and the second connecting end 13 extend out of the stubble chopping machine 1;

[0028] Specifically, the stubble cutting knife group 3 facilitates the crushing of corn stalks in the soil.

[0029] In this embodiment, the fixing frame 5 is fixedly mounted on one side of the stubble destroyer 1, the storage mechanism 6 is fixedly mounted on the top of the fixing frame 5, the sealing cover 17 is hingedly mounted on the top of the storage mechanism 6, and the bottom end of the storage mechanism 6 is tilted;

[0030] Specifically, the storage mechanism 6 can be closed by the sealing cover 17 , and fertilizer can be added to the storage mechanism 6 after the sealing cover 17 is opened.

[0031] In this embodiment, there are four sets of mounting plates 7 and they are symmetrically fixed on both sides of the bottom of the fixing frame 5. There are two sets of leveling wheels 9 and they are rotatably mounted between the two corresponding sets of mounting plates 7.

[0032] Specifically, the soil is leveled twice by the leveling wheel 9, after stubble removal and after fertilization, thereby improving the effect of soil leveling.

[0033] In this embodiment, the transmission end 11 is fixedly mounted on one end of the bulk material drum 10, and the connecting pipe 1002 is fixedly mounted on the other end of the bulk material drum 10 and communicates with the interior of the bulk material drum 10;

[0034] Specifically, the fertilizer can be sprinkled out through the scattering opening 1001 by the scattering drum 10, thereby achieving the effect of uniform fertilization.

[0035] In this embodiment, the first support plate 8 and the second support plate 14 are fixedly mounted on the bottom of the fixing frame 5. The transmission end 11 passes through the first support plate 8 and is rotatably connected to the first support plate 8. The bearing 16 is fixedly embedded in the second support plate 14, and the connecting tube 1002 is fixedly mounted in the inner ring of the bearing 16.

[0036] Specifically, the bearing 16 can provide conditions for the connecting pipe 1002 to rotate in the second support plate 14 .

[0037] In this embodiment, there are several groups of scattering ports 1001 and they are connected to the interior of the bulk drum 10. One end of the delivery pipe 15 is fixedly installed in the storage mechanism 6 and is connected to the interior of the storage mechanism 6. The other end of the delivery pipe 15 is fixedly installed on the outside of the second support plate 14 and corresponds to the connecting pipe 1002.

[0038] Specifically, the fertilizer in the storage mechanism 6 can be input into the connecting pipe 1002 through the conveying pipe 15 and finally enter the bulking drum 10.

[0039] The working principle and usage process of the present invention are as follows: in actual use, the equipment is connected to the rear end of the corresponding tractor through the traction mechanism 2, and the second connection end 13 is connected to the driving wheel of the tractor's engine through the transmission belt. The tractor drives the stubble cutter 1 to move in the field, driving the stubble cutter group 3 to rotate. Under the action of the transmission belt 12, the stubble cutter group 3 drives the transmission end 11, thereby rotating the bulk drum 10, and the stubble cutter group 3 turns over the soil and crushes the corn stalks to achieve the effect of stubble cutting. At the same time, a group of leveling wheels 9 close to the stubble cutter group 3 flattens the land. At the same time, the fertilizer stored in the storage mechanism 6 enters the bulk drum 10 from the conveying pipe 15 and leaks out from the scattering port 1001 as the bulk drum 10 rotates. It falls on the land to achieve the effect of fertilizing. After that, another set of leveling wheels 9 will cover the land again, and can also press down the scattered fertilizer to increase the contact between the fertilizer and the soil. The equipment can fertilize during the stubble removal process, improve the functionality of the stubble remover 1, form the effect of early fertilization, give the fertilizer sufficient melting time, and provide sufficient nutrients for the seeds in the first time during subsequent sowing. The two sets of leveling wheels 9 can cover the soil twice after stubble removal and fertilization to improve the effect of soil leveling. The weight of the fixing frame 5 and its related components can ensure that the leveling wheels 9 are pressed on the soil, and no additional weights are needed to increase the pressure. The leveling wheels 9 can also provide support for the bulk material drum 10 to prevent the bulk material drum 10 from directly contacting the soil.

[0040] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A corn stalk crushing and stubble chopping machine, comprising a stubble chopping machine (1), a traction mechanism (2) being provided on the top of the stubble chopping machine (1), and a fixing frame (5) being provided on one side of the stubble chopping machine (1), characterized in that: The stubble destroyer (1) is provided with a stubble destroyer group (3) at the bottom, a first connecting end (4) is provided at one end of the stubble destroyer group (3), a second connecting end (13) is provided at the other end of the stubble destroyer group (3), a storage mechanism (6) is provided at the top of the fixing frame (5), a mounting plate (7), a first support plate (8), and a second support plate (14) are provided at the bottom of the storage mechanism (6), a flat wheel (9) is provided on the inner side of the mounting plate (7), a bulking roller (10) is provided between the first support plate (8) and the second support plate (14), a transmission end (11) is provided at one end of the bulking roller (10), a transmission belt (12) is provided between the transmission end (11) and the first connecting end (4), a conveying pipe (15) is provided at one end of the storage mechanism (6), a bearing (16) is provided on the second support plate (14), and a sealing cover (17) is provided at the top of the storage mechanism (6); The bulking drum (10) comprises a scattering opening (1001) and a connecting pipe (1002). The bulking drum (10) is provided with a scattering opening (1001) on the outside, and the other end of the bulking drum (10) is provided with a connecting pipe (1002).

2. The corn stalk crushing and stubble destroying machine according to claim 1, characterized in that: The traction mechanism (2) is fixedly mounted on the top of the stubble chopper (1); the first connecting end (4), the second connecting end (13) and the stubble chopper group (3) are integrally formed; the stubble chopper group (3) is rotatably mounted on the bottom of the stubble chopper (1), and the first connecting end (4) and the second connecting end (13) extend out of the stubble chopper (1).

3. The corn stalk crushing and stubble destroying machine according to claim 1, characterized in that: The fixing frame (5) is fixedly mounted on one side of the stubble destroyer (1), the storage mechanism (6) is fixedly mounted on the top of the fixing frame (5), the sealing cover (17) is hingedly mounted on the top of the storage mechanism (6), and the bottom end of the storage mechanism (6) is tilted.

4. The corn stalk crushing and stubble destroying machine according to claim 1, characterized in that: There are four groups of mounting plates (7) and they are symmetrically fixed on both sides of the bottom of the fixing frame (5). There are two groups of leveling wheels (9) and they are rotatably mounted between the two corresponding groups of mounting plates (7).

5. The corn stalk crushing and stubble destroying machine according to claim 1, characterized in that: The transmission end (11) is fixedly mounted on one end of the bulk material drum (10), and the connecting pipe (1002) is fixedly mounted on the other end of the bulk material drum (10) and communicates with the interior of the bulk material drum (10).

6. The corn stalk crushing and stubble destroying machine according to claim 1, characterized in that: The first support plate (8) and the second support plate (14) are fixedly mounted on the bottom of the fixing frame (5); the transmission end (11) passes through the first support plate (8) and is rotatably connected to the first support plate (8); the bearing (16) is fixedly embedded in the second support plate (14); and the connecting pipe (1002) is fixedly mounted in the inner ring of the bearing (16).

7. The corn stalk crushing and stubble destroying machine according to claim 1, characterized in that: There are several groups of scattering ports (1001) and they are communicated with the interior of the scattering drum (10). One end of the conveying pipe (15) is fixedly installed in the storage mechanism (6) and is communicated with the interior of the storage mechanism (6). The other end of the conveying pipe (15) is fixedly installed on the outside of the second support plate (14) and corresponds to the connecting pipe (1002).

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