Rotary cultivator fender convenient to clean

Abstract

The utility model provides a rotary cultivator fender convenient to clean, and relates to the technical field of rotary cultivators, the rotary cultivator fender comprises a fender body and a cleaning structure, the fender body comprises a baffle, the cleaning structure comprises a hanging arm, one side of the bottom of the hanging arm is connected with a scraper, and a control rod is machined on the surface of the hanging arm; a bolt is in threaded connection with one end of the hanging arm, a column head is integrally formed at one end of the bolt, and a limiting strip groove is machined in the top surface of the baffle; one side of the baffle is connected with a fixed plate seat in a hinged mode, the bottom of one side of the fixed plate seat is connected with a rotary cultivator rack in an assembled mode, a rotary blade is arranged at the bottom of one side of the rotary cultivator rack, and a plurality of stop levers are machined on the side walls of the two ends of one side of the rotary cultivator rack; according to the technical scheme, the cleaning structure is arranged outside a baffle on the fender body, and when a control rod on the cleaning structure is controlled to drive a hanging arm and a scraper to slide from one end of the baffle to the other end of the baffle, soil adhering to the inner side surface of the baffle can be conveniently scraped off through a knife edge on one side of the scraper.

Description

Technical Field

[0001] The utility model relates to the technical field of rotary tillers, in particular to a rotary tiller fender which is easy to clean. Background Art

[0002] Rotary tillers are used in conjunction with tractors to perform tillage and harrowing operations. Rotary tillers are divided into three types according to the configuration of their rotary tillage blade shafts: horizontal shaft type, vertical shaft type, and inclined shaft type. Rotary tillers have the functions of breaking the plow bottom layer, restoring the soil tillage layer structure, improving the soil's ability to store water and retain moisture, eliminating some weeds, reducing pests and diseases, leveling the surface, and improving the standard of agricultural mechanization operations.

[0003] The patent document with publication number CN216700891U discloses a mudguard for an agricultural rotary tiller that is easy to clean. The mudguard is arranged in the forward direction of the rotary tiller, and through the cooperation of a first mounting block, a second mounting block and a second spring, when the knocking rod moves, the knocking rod can be simply and effectively pulled to knock the mudguard to achieve the effect of cleaning the mudguard.

[0004] However, in the process of implementing the above technical solution, it is found that the above technical solution has the following technical problems:

[0005] The existing easy-to-clean mudguards for agricultural rotary tillers are mainly vibrated by using a knocking rod to make the mud adhering to the mudguard fall off. However, in actual use, the mud on the mudguard is firmly bonded to the surface of the mudguard after it dries and hardens. The number of knocking rods is limited, which is not conducive to cleaning various areas of the mudguard, and the cleaning effect is greatly limited. Utility Model Content

[0006] In order to overcome the shortcomings of the existing easy-to-clean mudguards for agricultural rotary tillers, such as the mud on the mudguard being easily firmly bonded to the surface of the mudguard after drying and hardening, and the limited number of knocking rods, which is not conducive to cleaning various areas of the mudguard and the cleaning effect is greatly limited, the embodiment of the present application provides a mudguard for a rotary tiller that is easy to clean, by providing a cleaning structure on the outside of the baffle on the mudguard body, when the control lever on the cleaning structure drives the hanging arm and the scraper to slide from one end of the baffle to the other end, the blade on one side of the scraper can scrape off the mud adhered to the inner surface of the baffle, which is simple and convenient.

[0007] The technical solution adopted by the embodiment of the present application to solve the technical problem is:

[0008] A rotary tiller fender that is easy to clean, comprising a fender body and a cleaning structure, wherein the cleaning structure is arranged on the outside of the fender body;

[0009] Wherein, the fender body includes a baffle, the cleaning structure includes a hanging arm, a scraper is connected to one side of the bottom of the hanging arm, a control rod is processed on the surface of the hanging arm, and the outer surface of the scraper is in contact with the inner surface of the baffle.

[0010] In a possible implementation, the hanging arm and the scraper are arranged in parallel, and both the hanging arm and the scraper include a central arc portion and straight line portions at both ends, and the inner surface of the hanging arm fits with the outer surface of the baffle.

[0011] In a possible implementation, one end of the hanging arm is threadedly connected to a bolt, one end of the bolt is integrally formed with a column head, a limiting groove is processed on the top surface of the baffle, and the column head is plug-connected inside the limiting groove.

[0012] In a possible implementation, the cleaning structure slides from one end of the fender body to the other end, and the column head is slidably connected to the inside of the limiting strip groove.

[0013] In a possible implementation, one side of the baffle is hingedly connected to a fixed plate seat, the bottom of one side of the fixed plate seat is assembledly connected to a rotary tiller frame, and a rotary tiller blade is provided at the bottom of one side of the rotary tiller frame.

[0014] In a possible implementation, both end side walls of one side of the rotary tiller frame are processed with a plurality of baffle bars, and the surfaces of the plurality of baffle bars are in contact with the inner surface of the baffle plate.

[0015] In a possible implementation, the baffle is covered from one side of the fixed plate seat to the bottom, the rotary tiller is movably connected to the inner side of the baffle, and the scraper is slidably connected between the rotary tiller and the baffle.

[0016] In summary, the present invention includes at least one of the following beneficial technical effects:

[0017] 1. By setting a cleaning structure on the outside of the baffle on the main body of the fender, when the control rod on the cleaning structure drives the hanging arm and the scraper to slide from one end of the baffle to the other end, the blade on one side of the scraper can scrape off the mud adhered to the inner surface of the baffle, which is simple and convenient;

[0018] 2. By using a rotary tiller frame with multiple baffle bars at both ends to support the baffle, and hingedly fixing the plate seat on one side of the baffle, so that one side of the fixed plate seat is assembled on the rotary tiller frame, after controlling the baffle to flip up to the top around the hinge point between the baffle and the baffle, the convenience of cleaning can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is one of the overall structural diagrams of the utility model;

[0020] Figure 2 This is the second schematic diagram of the overall structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the connection structure between the fender body and the cleaning structure of the utility model;

[0022] Figure 4 For this utility model Figure 3 Enlarged schematic diagram of part A in the middle.

[0023] Description of the drawings: 1. Rotary tiller frame; 2. Mudguard body; 201. Baffle; 202. Fixed plate seat; 3. Rotary tiller blade; 4. Baffle rod; 5. Cleaning structure; 501. Control rod; 502. Hanging arm; 503. Scraper; 6. Limiting strip groove; 7. Column head; 8. Bolt. DETAILED DESCRIPTION

[0024] The technical solution in the embodiment of the present application is to solve the problems of the above-mentioned background technology, and the overall idea is as follows:

[0025] Embodiment 1:

[0026] This embodiment introduces a specific structure of a rotary tiller fender that is easy to clean. Figure 1-Figure 4 As shown, it includes a fender body 2 and a cleaning structure 5 arranged outside the fender body 2, the fender body 2 includes a baffle 201, the cleaning structure 5 includes a hanging arm 502, a scraper 503 is connected to one side of the bottom of the hanging arm 502, and a control rod 501 is processed on the surface of the hanging arm 502;

[0027] The outer surface of the scraper 503 is in contact with the inner surface of the baffle 201. The arm 502 and the scraper 503 are arranged in parallel. After the inner surface of the arm 502 is in contact with the outer surface of the baffle 201, the control rod 501 can be controlled to drive the arm 502 and the scraper 503 to slide from one end of the fender body 2 to the other end, and the inner surface of the baffle 201 is cleaned by the blade edge of one side of the scraper 503.

[0028] Secondly, in order to prevent the hanging arm 502 and the scraper 503 from being separated from the outside of the baffle 201, as shown in FIG. Figure 3 As shown, the hanging arm 502 and the scraper 503 both include a central arc portion and straight portions at both ends. By using the hanging arm 502 and the straight portions at both ends of the scraper 503, after the outer surface of the scraper 503 is made to fit with the inner surface of the baffle 201, and the inner surface of the hanging arm 502 is made to fit with the outer surface of the baffle 201, the cleaning structure 5 can be restricted from sliding out from one side of the fender body 2, and can only be withdrawn from both ends;

[0029] Furthermore, in order to limit the cleaning structure 5 from being separated from both ends of the fender body 2, as shown in FIG. Figure 3 and Figure 4 As shown, one end of the hanging arm 502 is threadedly connected with a bolt 8, and one end of the bolt 8 is integrally formed with a column head 7. The top surface of the baffle 201 is processed with a limiting strip groove 6. By plugging the column head 7 into the inside of the limiting strip groove 6 and utilizing the path of the limiting strip groove 6 processed on the baffle 201, the range of movement of the column head 7 in the limiting strip groove 6 can be controlled, thereby preventing the hanging arm 502 and the scraper 503 from detaching from the outside of the baffle 201.

[0030] By adopting the above technical solution:

[0031] The above design arranges a cleaning structure 5 outside the baffle 201 on the fender body 2. When it is necessary to remove the mud adhering to the inner surface of the baffle 201, the control rod 501 is controlled to drive the hanging arm 502 and the scraper 503 to slide from one end of the baffle 201 to the other end, so that the blade of the scraper 503 on one side scrapes off the mud adhering to the inner surface of the baffle 201.

[0032] In this process, since the hanging arm 502 and the scraper 503 are both in the form of an arc in the center and straight lines at both ends, the cleaning structure 5 can be limited to slide out from one side of the fender body 2, and with the help of the bolt 8 threadedly connected to one end of the hanging arm 502, the column head 7 is controlled to extend into the interior of the limiting strip groove 6, which can limit the cleaning structure 5 from detaching from both ends of the fender body 2.

[0033] Embodiment 2:

[0034] Based on Example 1, this example introduces the installation positions of the fender body 2 and the cleaning structure 5. A fixed plate seat 202 is hingedly connected to one side of the fender 201, and a rotary tiller frame 1 is assembled and connected to the bottom of one side of the fixed plate seat 202. A rotary tiller blade 3 is arranged at the bottom of one side of the rotary tiller frame 1.

[0035] In order to improve the convenience of cleaning the baffle 201, the baffle 201 and the fixed plate seat 202 are arranged to be hinged to each other. When the baffle 201 needs to be fully cleaned, it is only necessary to control the baffle 201 to flip up to the top around the hinge point between the baffle 201 and the baffle 201.

[0036] At the same time, in order to set up the baffle 201 at the bottom of one side of the rotary tiller frame 1, multiple baffle rods 4 are processed on the side walls at both ends of one side of the rotary tiller frame 1. By making the surfaces of the multiple baffle rods 4 fit with the inner surface of the baffle 201, when the baffle 201 is covered from one side of the fixed plate seat 202 to the bottom, the multiple baffle rods 4 can form a support on the inner side of the two ends of the baffle 201, ensuring that the rotary tiller blade 3 is movably connected to the inner side of the baffle 201, and the scraper 503 is slidably connected between the rotary tiller blade 3 and the baffle 201.

[0037] By adopting the above technical solution:

[0038] The above-mentioned design supports the baffle plate 201 by utilizing a rotary tiller frame 1 with multiple baffle rods 4 processed at both ends, and hinges a fixed plate seat 202 on one side of the baffle plate 201, so that one side of the fixed plate seat 202 is assembled on the rotary tiller frame 1. When the rotary tiller is working, the baffle plate 201 covers the top of the rotary tiller blade 3 from one side of the fixed plate seat 202 to the bottom, and the scraper 503 is slidably connected between the rotary tiller blade 3 and the baffle plate 201. After the baffle plate 201 is controlled to flip up to the top around its hinge point with the baffle plate 201, the inner surface of the baffle plate 201 can be fully cleaned, thereby further improving the cleaning convenience.

[0039] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A rotary tiller fender that is easy to clean, characterized in that: include: Fender body (2); A cleaning structure (5) is arranged on the outer side of the fender body (2); The fender body (2) comprises a baffle (201), the cleaning structure (5) comprises a hanging arm (502), a scraper (503) is connected to one side of the bottom of the hanging arm (502), a control rod (501) is processed on the surface of the hanging arm (502), and the outer surface of the scraper (503) is in contact with the inner surface of the baffle (201).

2. The easy-to-clean rotary tiller fender according to claim 1, characterized in that: The hanging arm (502) and the scraper (503) are arranged in parallel, and each of the hanging arm (502) and the scraper (503) comprises a circular arc portion at the center and straight line portions at both ends; Wherein, the inner surface of the hanging arm (502) is in contact with the outer surface of the baffle (201).

3. The easy-to-clean rotary tiller fender according to claim 1, characterized in that: One end of the hanging arm (502) is threadedly connected to a bolt (8), one end of the bolt (8) is integrally formed with a column head (7), a top surface of the baffle (201) is processed with a limit groove (6), and the column head (7) is plug-connected inside the limit groove (6).

4. The easy-to-clean rotary tiller fender according to claim 3, characterized in that: The cleaning structure (5) slides from one end of the fender body (2) to the other end, and the column head (7) is slidably connected to the inside of the limiting strip groove (6).

5. The easy-to-clean rotary tiller fender according to claim 1, characterized in that: One side of the baffle (201) is hingedly connected to a fixed plate seat (202), the bottom of one side of the fixed plate seat (202) is assembledly connected to a rotary tiller frame (1), and a rotary tiller blade (3) is provided at the bottom of one side of the rotary tiller frame (1).

6. The easy-to-clean rotary tiller fender according to claim 5, characterized in that: The side walls at both ends of one side of the rotary tiller frame (1) are processed with a plurality of baffle bars (4), and the surfaces of the plurality of baffle bars (4) are in contact with the inner surface of the baffle plate (201).

7. The easy-to-clean rotary tiller fender according to claim 5, characterized in that: The baffle (201) is covered by one side of the fixed plate seat (202) toward the bottom, the rotary tiller (3) is movably connected to the inner side of the baffle (201), and the scraper (503) is slidably connected between the rotary tiller (3) and the baffle (201).

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