Cleaning equipment for agricultural machinery

Abstract

The utility model belongs to the technical field of agricultural machinery cleaning, and particularly relates to agricultural machinery cleaning equipment which comprises an agricultural machinery main body, a rotatable connecting shaft is mounted at the bottom end of the agricultural machinery main body, a plurality of ridging cutters are fixed outside the connecting shaft, a mud guard is mounted on one side of the agricultural machinery main body, and the mud guard is mounted on the other side of the agricultural machinery main body. The mud baffle is used for blocking soil; each cleaning assembly comprises a mounting plate obliquely arranged outside the ridging cutter and a cleaning block fixed to one side of the mounting plate; through the arrangement of the cleaning assembly, soil outside the ridging cutter can be cleaned, and the situation that the soil is accumulated is avoided, so that the cleaning effect of the cleaning equipment on agricultural machinery is greatly improved, and normal operation of the ridging cutter is facilitated; and through the arrangement of the mounting assembly, the height of the cleaning block can be adjusted along the hilling cutter, and the cleaning effect of the hilling cutter is further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cleaning of agricultural machinery, and in particular relates to cleaning equipment for agricultural machinery. Background Art

[0002] Agricultural machinery refers to various mechanical equipment used in the agricultural production process, which is used for planting, farming, harvesting, processing and other links. These machines include but are not limited to tractors, seeders, harvesters, irrigation equipment, etc. When agricultural machinery is in use, the soil on the surface of the agricultural machinery is generally cleaned through cleaning equipment to facilitate the normal use of the agricultural machinery.

[0003] In a Chinese patent with publication number CN217742194U, a cleaning device for a micro-tillage machine blade is disclosed. By providing a cleaning assembly above the surface of the ridging knife, the ridging knives on both sides of the micro-tillage machine can achieve the purpose of self-cleaning while working, and a plurality of rubber brushes are fixedly connected to the cleaning assembly through a connecting plate, which can enhance the cleaning of the blade of the ridging knife; however, in actual use of the above-mentioned cleaning device, when cleaning the blade, due to the limited internal space of the cleaning tank, most of the blade is covered, so that the rubber brush fits the blade, resulting in the cleaned soil being easily accumulated in the cleaning tank, making it difficult to quickly throw out the cleaned soil, thereby causing soil accumulation, affecting the normal operation of the blade, and reducing the cleaning effect of the cleaning device on the agricultural machinery.

[0004] In order to solve the above problems, this application proposes a cleaning device for agricultural machinery. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a cleaning device for agricultural machinery, which has the characteristics of being able to clean the soil outside the soil-raising knife and avoid soil accumulation.

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

[0007] A cleaning device for agricultural machinery, comprising:

[0008] An agricultural machinery body, wherein a rotatable connecting shaft is installed at the bottom end of the agricultural machinery body, a plurality of ridging knives are fixed to the outside of the connecting shaft, and a mud guard is installed on one side of the agricultural machinery body, and the mud guard is used to block mud;

[0009] A plurality of cleaning components are used for scraping and cleaning the surface of a ridging knife. Each of the cleaning components comprises a mounting plate obliquely arranged on the outside of the ridging knife and a cleaning block fixed on one side of the mounting plate. A connecting frame is fixed on one side of the mounting plate adjacent to the cleaning block. A connecting frame is installed at one end of the connecting frame. The connecting frame is provided with a fine-tuning component for driving the connecting frame to fine-tune. A mounting component connecting the connecting frame to the connecting frame is provided on the main body of the agricultural machinery. The cleaning block is arranged obliquely and the cleaning block and the ridging knife are installed oppositely. When the ridging knife rotates, the cleaning block pushes and shovels the soil on the outside of the ridging knife to clean the outside of the ridging knife. In addition, the contact area between the ridging knife and the cleaning block is small, so that most of the ridging knife is exposed to the outside, thereby preventing the accumulation of soil.

[0010] As a preferred cleaning device for agricultural machinery of the utility model, the mounting assembly includes a support frame fixed to one side of the connecting frame and a mounting box fixed to the bottom end of the agricultural machinery body, a mounting frame is fixed to one end of the support frame, a guide groove for inserting the mounting frame is opened on one side of the mounting box, and a power assembly for driving the mounting frame to move is arranged in the guide groove.

[0011] As a preferred cleaning device for agricultural machinery of the utility model, the power assembly includes a telescopic motor fixed to the top of the inner wall of the guide groove and a connecting ring fixed to the top of the mounting frame, and the connecting ring and the telescopic motor are fixedly connected; through the setting of the power assembly, the mounting frame can be driven to move up and down along the guide groove, and the movement of the mounting frame drives the support frame to move, and the height of the cleaning block along the outside of the soil-raising knife can be adjusted, and the soil on the outside of the soil-raising knife can be cleaned according to needs, thereby increasing the flexibility of soil cleaning with the soil-raising knife.

[0012] As a preferred embodiment of the cleaning device for agricultural machinery of the utility model, a limiting column is also fixed in the guide groove, and the limiting column passes through the mounting frame, a spring is connected between the guide groove and the mounting frame, and the spring is sleeved on the outside of the limiting column.

[0013] As a preferred embodiment of the cleaning device for agricultural machinery of the utility model, a connecting column is fixed to one side of the mounting plate, a scraping block is fixed to one end of the connecting column, and one side of the scraping block is in contact with the outside of the ridging knife.

[0014] As a preferred cleaning device for agricultural machinery of the utility model, the fine-tuning component includes a slide groove opened on one side of the connecting frame for the connecting frame to slide into and a plurality of threaded grooves opened on one side of the connecting frame, a screw hole communicated with the interior of the slide groove opened on one side of the connecting frame, a threaded column is screwed on the connecting frame, and the threaded column is screwed into the threaded groove corresponding to the screw hole through the screw hole.

[0015] As a preferred embodiment of the cleaning device for agricultural machinery of the utility model, a pluggable washer ring is also installed in the thread groove, and the size of the washer ring is adapted to the thread groove.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. Through the setting of the cleaning component, the soil outside the ridging knife can be cleaned to avoid the accumulation of soil, thereby solving the problem that the existing rubber brush fits the ridging knife, so that the cleaned soil is easily accumulated in the cleaning groove, resulting in the difficulty in quickly throwing out the cleaned soil, and greatly improving the cleaning effect of the cleaning equipment on the agricultural machinery, so as to facilitate the normal operation of the ridging knife;

[0018] Furthermore, by setting the mounting assembly, the height of the cleaning block can be adjusted along the ridging knife, thereby ensuring good cooperation between the cleaning block and the ridging knife, and further improving the cleaning effect of the ridging knife.

[0019] 2. By setting the fine-tuning component, the distance between the cleaning block and the ridging knife can be adjusted to meet different usage requirements, thereby ensuring the effective cleaning of the soil outside the ridging knife, further improving the cleaning effect of the ridging knife, and ensuring the normal use of the ridging knife. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

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

[0022] Figure 2 For this utility model Figure 1 A partial cross-sectional view of

[0023] Figure 3 It is a structural schematic diagram of the utility model when the scraper block and the mounting plate are installed;

[0024] Figure 4 For this utility model Figure 3 A in the enlarged view;

[0025] In the figure: 1. agricultural machinery body; 11. connecting shaft; 12. soil-raising knife; 13. mudguard; 2. cleaning assembly; 21. mounting plate; 22. cleaning block; 23. connecting frame; 24. connecting frame; 25. connecting column; 26. scraper block; 3. mounting assembly; 31. mounting frame; 32. mounting box; 33. guide groove; 34. spring; 35. limit column; 36. telescopic motor; 37. support frame; 4. fine-tuning assembly; 41. slide groove; 42. threaded groove; 43. threaded column; 44. washer. DETAILED DESCRIPTION

[0026] 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.

[0027] The utility model provides Figure 1 A cleaning device for agricultural machinery shown includes:

[0028] An agricultural machinery body 1 is provided with a rotatable connecting shaft 11 at the bottom end of the agricultural machinery body 1, a plurality of ridging knives 12 are fixed to the outside of the connecting shaft 11, a mudguard 13 is provided on one side of the agricultural machinery body 1, and the mudguard 13 is used to block mud; the structures and principles of the agricultural machinery body 1, the connecting shaft 11 and the mudguard 13 are all prior arts, and specific reference is made to the comparative document (publication number CN217742194U, and the patent name is a cleaning device for micro-tillage machine blades), which will not be repeated here.

[0029] As can be seen from the above, when in use, the connecting shaft 11 is first driven to rotate by the agricultural machinery body 1, and then the ridging knife 12 is driven to rotate by the connecting shaft 11. Then the ridging knife 12 is used to cultivate the land, and the mud guard 13 can block the raised soil to reduce soil splashing.

[0030] refer to Figure 1-Figure 3 As shown, multiple cleaning components 2 are used to scrape and clean the surface of the soil-raising knife 12. Each cleaning component 2 includes a mounting plate 21 obliquely arranged on the outside of the soil-raising knife 12 and a cleaning block 22 fixed to one side of the mounting plate 21, and a connecting frame 23 is fixed to one side of the mounting plate 21 adjacent to the cleaning block 22, a connecting frame 24 is installed at one end of the connecting frame 23, and a fine-tuning component 4 for driving the connecting frame 23 to fine-tune is provided on the connecting frame 24, and a mounting component 3 for connecting it to the connecting frame 24 is provided on the agricultural machinery body 1.

[0031] The mounting assembly 3 includes a support frame 37 fixed to one side of the connecting frame 24 and a mounting box 32 fixed to the bottom end of the agricultural machinery body 1, a mounting frame 31 is fixed to one end of the support frame 37, a guide groove 33 for inserting the mounting frame 31 is opened on one side of the mounting box 32, and a power assembly for driving the mounting frame 31 to move is arranged in the guide groove 33; the power assembly includes a telescopic motor 36 fixed to the top of the inner wall of the guide groove 33 and a connecting ring fixed to the top of the mounting frame 31, and the connecting ring and the telescopic motor 36 are fixedly connected.

[0032] Through the above technical solution:

[0033] When the ridging knife 12 is cultivating the soil, the outside of the ridging knife 12 carries soil, and then the cleaning block 22 pushes and shovels the soil carried by the outside of the ridging knife 12, so that the soil is separated from the outside of the ridging knife 12, and then the separated soil falls in front of the mud guard 13, so that the soil outside the ridging knife 12 can be cleaned, and the accumulation of soil can be avoided, thereby ensuring the normal operation of the ridging knife 12 and enhancing the cleaning effect of the cleaning equipment on the agricultural machinery; and the ridging knife 12 is in front of the tillage , the telescopic motor 36 is started to push the connecting ring to move downward along the guide groove 33. At this time, the connecting ring moves downward to push the mounting frame 31 to slide downward in the guide groove 33, and the movement of the mounting frame 31 drives the supporting frame 37 to move downward, and the supporting frame 37 drives the connecting frame 24 and the connecting frame 23 to move downward along the outside of the soil-raising knife 12, so that the height of the cleaning block 22 and the outside of the soil-raising knife 12 is adjusted, which can ensure the good cooperation between the cleaning block 22 and the soil-raising knife 12, and further improve the cleaning effect of the soil-raising knife 12.

[0034] Furthermore, a limiting column 35 is fixed in the guide groove 33, and the limiting column 35 passes through the mounting frame 31, and a spring 34 is connected between the guide groove 33 and the mounting frame 31, and the spring 34 is sleeved on the outside of the limiting column 35; based on this, through the setting of the limiting column 35, the mounting frame 31 slides along the outside of the limiting column 35 when moving along the guide groove 33, and then the limiting column 35 limits the moving position of the mounting frame 31 in the guide groove 33 to prevent the mounting frame 31 from being offset when moving, and the elastic force of the spring 34 itself can limit the bottom end of the mounting frame 31 to further improve the stability of the mounting frame 31.

[0035] Furthermore, a connecting column 25 is fixed to one side of the mounting plate 21, a scraper block 26 is fixed to one end of the connecting column 25, and one side of the scraper block 26 is in contact with the outside of the ridging knife 12; based on this, through the setting of the scraper block 26, a distance is created between the mounting plate 21 and the scraper block 26 through the connecting column 25, and the scraper block 26 is used to scrape the outside of the ridging knife 12 for the second time, thereby further improving the cleaning effect of the outside of the ridging knife 12 and improving the operating efficiency of the ridging knife 12.

[0036] In addition, refer to Figure 1 , Figure 3 and Figure 4 As shown, the fine-tuning component 4 includes a slide groove 41 opened on one side of the connecting frame 23 for the connecting frame 24 to slide into, and a plurality of threaded grooves 42 opened on one side of the connecting frame 24. A screw hole communicating with the interior of the slide groove 41 is opened on one side of the connecting frame 23. A threaded column 43 is screwed on the connecting frame 23, and the threaded column 43 is screwed into the threaded groove 42 corresponding to the screw hole through the screw hole.

[0037] Through the above technical solution:

[0038] The connecting frame 23 and the connecting frame 24 are then firmly connected to each other, so that the distance between the cleaning block 22 and the soil knife 12 can be adjusted.

[0039] Furthermore, a pluggable gasket ring 44 is installed in the thread groove 42, and the size of the gasket ring 44 is adapted to the thread groove 42; based on this, by setting the gasket ring 44 and inserting the gasket ring 44 into the remaining thread grooves 42 in sequence, the remaining gasket rings 44 are sealed to prevent impurities from entering the remaining gasket rings 44 when not in use, thereby ensuring a good fit between the thread column 43 and the thread groove 42.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A cleaning device for agricultural machinery, characterized in that: include: An agricultural machinery body (1), wherein a rotatable connecting shaft (11) is installed at the bottom end of the agricultural machinery body (1), a plurality of ridging knives (12) are fixed to the outside of the connecting shaft (11), and a mud guard (13) is installed on one side of the agricultural machinery body (1), and the mud guard (13) is used to block mud; A plurality of cleaning components (2) are used to scrape and clean the surface of a ridging knife (12); each of the cleaning components (2) comprises a mounting plate (21) obliquely arranged outside the ridging knife (12) and a cleaning block (22) fixed to one side of the mounting plate (21); a connecting frame (23) is fixed to one side of the mounting plate (21) adjacent to the cleaning block (22); a connecting frame (24) is mounted at one end of the connecting frame (23); and a fine adjustment component (4) is provided on the connecting frame (24) for driving the connecting frame (23) to finely adjust; and a mounting component (3) is provided on the agricultural machinery body (1) for connecting the connecting frame to the connecting frame (24).

2. The cleaning device for agricultural machinery according to claim 1, characterized in that: The mounting assembly (3) comprises a support frame (37) fixed to one side of the connecting frame (24) and a mounting box (32) fixed to the bottom end of the agricultural machinery body (1); a mounting frame (31) is fixed to one end of the support frame (37); a guide groove (33) for inserting the mounting frame (31) is provided on one side of the mounting box (32); a power assembly for driving the mounting frame (31) to move is provided in the guide groove (33).

3. The cleaning device for agricultural machinery according to claim 2, characterized in that: The power assembly comprises a telescopic motor (36) fixed to the top of the inner wall of the guide groove (33) and a connecting ring fixed to the top of the mounting frame (31), and the connecting ring is fixedly connected to the telescopic motor (36).

4. The cleaning device for agricultural machinery according to claim 2, characterized in that: A limiting column (35) is also fixed in the guide groove (33), and the limiting column (35) passes through the mounting frame (31). A spring (34) is connected between the guide groove (33) and the mounting frame (31), and the spring (34) is sleeved on the outside of the limiting column (35).

5. The cleaning device for agricultural machinery according to claim 1, characterized in that: A connecting column (25) is also fixed to one side of the mounting plate (21), a scraping block (26) is fixed to one end of the connecting column (25), and one side of the scraping block (26) is in contact with the outside of the ridging knife (12).

6. The cleaning device for agricultural machinery according to claim 1, characterized in that: The fine adjustment component (4) comprises a slide groove (41) provided on one side of the connecting frame (23) for the connecting frame (24) to slide into, and a plurality of thread grooves (42) provided on one side of the connecting frame (24); a screw hole communicating with the interior of the slide groove (41) is provided on one side of the connecting frame (23); a threaded column (43) is screwed on the connecting frame (23), and the threaded column (43) is screwed into the thread groove (42) corresponding to the screw hole through the screw hole.

7. The cleaning device for agricultural machinery according to claim 6, characterized in that: A pluggable washer ring (44) is also installed in the thread groove (42), and the size of the washer ring (44) is adapted to the thread groove (42).

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