Adjustable tractor front mudguard
By designing an adjustable tractor front fender, the problem that the fender in the prior art cannot adapt to tires and body structures of different diameters is solved, and better mud-water shading effect and stability are achieved.
Patent Information
- Application Number
- CN202421860219.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-02
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-08-02
AI Technical Summary
The existing tractor front fenders cannot adapt to tires of different diameters, which makes it easy to interfere with the vehicle body during steering and cannot effectively block mud and water on the underside of the tire.
An adjustable tractor front fender is designed, including a fender body, a pole mechanism, a mounting plate, a connecting plate, a lower fender and a fastener. By adjusting the position of the mounting plate and the setting of the pole mechanism, it can adapt to different wheel pitches and body structures, ensure the spacing between the fender and the wheel, and increase the shielding area on the underside of the tire.
It effectively avoids the problem of interference between the fender and the vehicle body, improves the effect of shading on the underside of the tire, ensures that mud can be effectively fendered under different working conditions, and meets the needs of different tractor structures.
Smart Images
Figure CN223001601U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of agricultural tractors, in particular to an adjustable front fender of a tractor. Background Art
[0002] During the use of a tractor, especially under muddy working conditions, the front wheels will splash mud onto the body of the tractor, resulting in a dirty body and even accelerating the damage of tractor parts over time. Therefore, it is necessary to install a front fender on the front wheels of the tractor to block the splash of mud and water during work.
[0003] In the prior art, when small tractors with a horsepower of less than 40 are equipped with front wheels of different diameters, the sizes of the matching fenders are also different. Generally, the larger the tire diameter, the larger the fender. However, the existing fenders can only match small-diameter tires. Because when the size of the fender increases with the diameter of the tire, in order to ensure the distance between the tire and the fender, the fender can only be set as high as possible, so the distance between the fender and the body will be reduced, and the fender will interfere with the body when the tractor turns. Summary of the Utility Model
[0004] The technical problem to be solved by the utility model is: to provide an adjustable front fender of a tractor to solve the above problems.
[0005] The technical solution of the utility model to solve the above technical problems is as follows: an adjustable front fender of a tractor, comprising: a fender main body, a strut mechanism, a mounting plate, a connecting plate, a lower side baffle and a plurality of fasteners; the lower side baffle is detachably mounted at the bottom end of the fender main body, the strut mechanism is mounted on the side of the fender main body away from the wheel through the fasteners and extends downward from the side of the fender main body, and one end of the strut mechanism extending out of the fender main body is fixedly connected to the mounting plate, and the mounting plate is adjustably arranged on the connecting plate.
[0006] The beneficial effect of the utility model is: the strut mechanism is arranged on the side of the fender main body away from the wheel, which is beneficial to increasing the distance between the fender main body and the wheel as much as possible, avoiding the interference between the fender and the body caused by setting the fender too high; the lower side baffle is beneficial to increasing the shielding area under the tire and better playing the role of mud shielding; the mounting plate is adjustably arranged on the connecting plate, which is beneficial to achieving the best mud shielding effect by adjusting the position of the fender when matching different wheelbases, and at the same time, under different exhaust, pipeline, oil filter and other structures of the tractor, the position of the fender can also be adjusted to avoid interference with the body structure.
[0007] On the basis of the above technical solution, the utility model can also be improved as follows.
[0008] Furthermore, the fender main body is an arc-shaped plate structure, and an inner lining plate for increasing the strength of the fender main body is arranged inside the fender main body.
[0009] The beneficial effects of adopting the above further scheme are as follows: The arc-shaped fender main body is beneficial to adapt to the shape of the tire, better prevent mud, and the inner lining plate is beneficial to increase the strength of the fender main body.
[0010] Furthermore, the strut mechanism includes: a first strut, a second strut, and a third strut. The two ends of the second strut are respectively connected to the first strut and the third strut. The second strut and the third strut are arranged on the fender main body, and the first strut extends downward from the side of the fender main body.
[0011] The beneficial effects of adopting the above further scheme are as follows: It is beneficial to fix the fender on the outside of the tire and form a fixed spacing with the tire, improving the stability of the fender during operation.
[0012] Furthermore, the first strut is an arc-shaped rod structure adaptively arranged on the side of the fender main body away from the wheel, and the first strut is connected to the fender main body through the fastener.
[0013] The beneficial effects of adopting the above further scheme are as follows: The first strut is beneficial to ensure that the fender main body is arranged on the outside of the tire in a fixed shape.
[0014] Furthermore, the fastener includes a fastening block and a plurality of fastening bolts. The fastening block is a plate structure adapted to the arc contour of the first strut. The fastening bolts pass through the fastening block and are connected to the fender main body.
[0015] The beneficial effects of adopting the above further scheme are as follows: The fastening block and the fastening bolts are beneficial to firmly fix the first strut on the fender main body, making the first strut and the fender main body form an integral body, improving the stability of the fender main body during operation.
[0016] Furthermore, the second strut is arranged at one end of the fender main body away from the lower baffle and on the side of the fender main body away from the wheel.
[0017] The beneficial effects of adopting the above further scheme are as follows: The second strut is beneficial to keep the spacing between the fender main body and the tire unchanged during operation by connecting the first strut and the third strut.
[0018] Furthermore, one end of the third strut away from the second strut is fixedly connected to the top end of the mounting plate.
[0019] The beneficial effects of adopting the above further scheme are as follows: The third support rod is fixedly connected to the top end of the mounting plate, which is beneficial to adjusting the position of the fender main body by adjusting the position of the mounting plate.
[0020] Furthermore, a plurality of adjustment holes are provided on the mounting plate. The adjustment holes are strip-shaped through holes, and the plurality of adjustment holes are arranged side by side.
[0021] The beneficial effects of adopting the above further scheme are as follows: The plurality of strip-shaped through holes arranged side by side are beneficial to improving the connection strength between the mounting plate and the connecting plate while adjusting the position of the mounting plate.
[0022] Furthermore, it further includes a plurality of adjustment bolts. The mounting plate is arranged on the front axle of the tractor through the connecting plate. The adjustment bolts pass through the adjustment holes and the connecting plate and are connected to the front axle of the tractor.
[0023] The beneficial effects of adopting the above further scheme are as follows: The adjustment bolts are beneficial to fixing the entire fender on the front axle of the tractor after adjusting the positions of the mounting plate and the fender main body, so that the fender rotates with the rotation of the front wheels of the tractor.
[0024] Furthermore, the lower side baffle is made of soft rubber, and the lower side baffle is fixed to the bottom end of the fender main body by bolts.
[0025] The beneficial effects of adopting the above further scheme are as follows: The soft rubber is installed at the bottom end of the fender main body, which is beneficial to increasing the shielding area of the fender, achieving a better mud shielding effect, and not being damaged when encountering road obstacles. Description of the Drawings
[0026] Figure 1 It is a schematic diagram of the overall structure provided by an embodiment of the present invention;
[0027] Figure 2 It is a bottom view of the overall structure provided by an embodiment of the present invention.
[0028] In the drawings, the list of components represented by each reference numeral is as follows:
[0029] 1. Fender main body; 2. Support rod mechanism; 3. Mounting plate; 4. Connecting plate; 5. Lower side baffle; 6. Fastener; 7. Adjustment bolt; 11. Inner lining plate; 21. First support rod; 22. Second support rod; 23. Third support rod; 31. Adjustment hole; 61. Fastening block; 62. Fastening bolt. Detailed Embodiment
[0030] The principles and features of the present invention are described below. The examples given are only used to explain the present invention and are not intended to limit the scope of the present invention.
[0031] AsFigure 1 As shown in the figure, an adjustable front fender for a tractor includes: a fender main body 1, a strut mechanism 2, a mounting plate 3, a connecting plate 4, a lower side baffle 5, and a plurality of fasteners 6; the lower side baffle 5 is detachably mounted at the bottom end of the fender main body 1, the strut mechanism 2 is mounted on the side of the fender main body 1 away from the wheel through the fasteners 6 and extends downward from the side of the fender main body 1, and one end of the strut mechanism 2 extending out of the fender main body 1 is fixedly connected to the mounting plate 3, and the mounting plate 3 is adjustably arranged on the connecting plate 4.
[0032] The beneficial effects of the present utility model are as follows: The strut mechanism is arranged on the side of the fender main body away from the wheel, which is beneficial to maximizing the distance between the fender main body and the wheel as much as possible, avoiding the interference between the fender and the vehicle body caused by raising the fender; the lower side baffle is beneficial to increasing the shielding area under the tire and better achieving the effect of mud shielding; the mounting plate is adjustably arranged on the connecting plate, which is beneficial to achieving the best mud shielding effect by adjusting the position of the fender when matching different wheelbases, and at the same time, under different exhaust pipes, pipelines, oil filters and other structures of the tractor, the position of the fender can also be adjusted to avoid interference with the vehicle body structure.
[0033] Preferably, as Figure 1 and Figure 2 shown, the fender main body 1 is an arc-shaped plate structure, and a lining plate 11 for increasing the strength of the fender main body 1 is arranged inside the fender main body 1.
[0034] The beneficial effects of adopting the above preferred scheme are: The arc-shaped fender main body is beneficial to adapting to the shape of the tire and better shielding mud, and the lining plate is beneficial to increasing the strength of the fender main body.
[0035] Preferably, as Figure 1 shown, the strut mechanism 2 includes: a first strut 21, a second strut 22, and a third strut 23. Both ends of the second strut 22 are respectively connected to the first strut 21 and the third strut 23. The second strut 22 and the third strut 23 are arranged on the fender main body 1, and the first strut 21 extends downward from the side of the fender main body 1.
[0036] The beneficial effects of adopting the above preferred scheme are: It is beneficial to fix the fender outside the tire and form a fixed distance with the tire, improving the stability of the fender during operation.
[0037] Preferably, as Figure 1 shown, the first strut 21 is an arc-shaped rod structure adapted to be arranged on the side of the fender main body 1 away from the wheel, and the first strut 21 is connected to the fender main body 1 through the fasteners 6.
[0038] The beneficial effects of adopting the above preferred solution are as follows: The first support rod is beneficial to ensuring that the fender main body is arranged on the outer side of the tire in a fixed shape.
[0039] Preferably, as Figure 1 shown, the fastener 6 includes a fastening block 61 and a plurality of fastening bolts 62. The fastening block 61 is a plate-like structure adapted to the arc-shaped contour of the first support rod 21. The fastening bolts 62 pass through the fastening block 61 and are connected to the fender main body 1.
[0040] The beneficial effects of adopting the above preferred solution are as follows: The fastening block and the fastening bolts are beneficial to firmly fixing the first support rod on the fender main body, making the first support rod and the fender main body form an integral body, and improving the stability of the fender main body during operation.
[0041] Preferably, as Figure 1 shown, the second support rod 22 is arranged at one end of the fender main body 1 away from the lower baffle 5 and on the side of the fender main body 1 away from the wheel.
[0042] The beneficial effects of adopting the above preferred solution are as follows: The second support rod is beneficial to keeping the distance between the fender main body and the tire unchanged during operation by connecting the first support rod and the third support rod.
[0043] Preferably, as Figure 1 shown, one end of the third support rod 23 away from the second support rod 22 is fixedly connected to the top end of the mounting plate 3.
[0044] The beneficial effects of adopting the above preferred solution are as follows: The fixed connection between the third support rod and the top end of the mounting plate is beneficial to adjusting the position of the fender main body by adjusting the position of the mounting plate.
[0045] Preferably, as Figure 1 shown, a plurality of adjustment holes 31 are provided on the mounting plate 3. The adjustment holes 31 are strip-shaped through holes, and the plurality of adjustment holes 31 are arranged side by side.
[0046] The beneficial effects of adopting the above preferred solution are as follows: The plurality of side-by-side strip-shaped through holes are beneficial to improving the connection strength between the mounting plate and the connecting plate while adjusting the position of the mounting plate.
[0047] Preferably, as Figure 1 shown, it further includes a plurality of adjustment bolts 7. The mounting plate 3 is arranged on the front axle of the tractor through the connecting plate 4. The adjustment bolts 7 pass through the adjustment holes 31 and the connecting plate 4 and are connected to the front axle of the tractor.
[0048] The beneficial effects of adopting the above preferred solution are as follows: The adjusting bolt is conducive to fixing the entire fender on the front axle of the tractor after adjusting the positions of the mounting plate and the fender main body, so that the fender rotates with the rotation of the front wheels of the tractor.
[0049] Preferably, as Figure 1 shown, the lower side baffle 5 is made of soft rubber, and the lower side baffle 5 is fixed to the bottom end of the fender main body 1 by bolts.
[0050] The beneficial effects of adopting the above preferred solution are as follows: The soft rubber is installed at the bottom end of the fender main body, which is conducive to increasing the shielding area of the fender, achieving a better mud shielding effect, and not being damaged when encountering road obstacles.
[0051] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.
[0052] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present invention, "a plurality" means at least two, such as two, three, etc., unless otherwise specifically and clearly defined.
[0053] In the present invention, unless otherwise clearly specified and limited, the terms "mounted", "connected", "connected", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0054] In the present utility model, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may mean that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "below" and "beneath" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply indicates that the horizontal height of the first feature is less than that of the second feature.
[0055] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples.
[0056] Although the embodiments of the present utility model have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present utility model. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present utility model.
Claims
1. An adjustable tractor front fender, characterized in that: include: A fender body (1), a support rod mechanism (2), a mounting plate (3), a connecting plate (4), a lower side baffle (5) and a plurality of fasteners (6); the lower side baffle (5) is detachably mounted on the bottom end of the fender body (1); the support rod mechanism (2) is mounted on a side of the fender body (1) away from the wheel through the fasteners (6) and extends downward from the side of the fender body (1); one end of the support rod mechanism (2) extending out of the fender body (1) is fixedly connected to the mounting plate (3); and the mounting plate (3) is adjustably arranged on the connecting plate (4).
2. The adjustable tractor front fender according to claim 1, characterized in that: The fender body (1) is an arc-shaped plate-like structure, and an inner lining plate (11) is arranged inside the fender body (1) for increasing the strength of the fender body (1).
3. The adjustable tractor front fender according to claim 1, characterized in that: The support rod mechanism (2) comprises: a first support rod (21), a second support rod (22) and a third support rod (23); two ends of the second support rod (22) are respectively connected to the first support rod (21) and the third support rod (23); the second support rod (22) and the third support rod (23) are arranged on the fender body (1); and the first support rod (21) extends downward from the side of the fender body (1).
4. The adjustable tractor front fender according to claim 3, characterized in that: The first support rod (21) is an arc-shaped rod-shaped structure adapted to be arranged on a side of the fender body (1) away from the wheel, and the first support rod (21) is connected to the fender body (1) via the fastener (6).
5. The adjustable tractor front fender according to claim 4, characterized in that: The fastener (6) comprises a fastening block (61) and a plurality of fastening bolts (62); the fastening block (61) is a plate-like structure adapted to the arc-shaped profile of the first support rod (21); the fastening bolts (62) pass through the fastening block (61) and are connected to the fender body (1).
6. The adjustable tractor front fender according to claim 3, characterized in that: The second support rod (22) is arranged at one end of the fender body (1) away from the lower fender (5), and is arranged at a side of the fender body (1) away from the wheel.
7. The adjustable tractor front fender according to claim 3, characterized in that: One end of the third support rod (23) away from the second support rod (22) is fixedly connected to the top end of the mounting plate (3).
8. The adjustable tractor front fender according to claim 1, characterized in that: The mounting plate (3) is provided with a plurality of adjustment holes (31), the adjustment holes (31) are strip-shaped through holes, and the plurality of adjustment holes (31) are arranged side by side.
9. An adjustable tractor front fender according to claim 8, characterized in that: It also comprises a plurality of adjusting bolts (7); the mounting plate (3) is arranged on the front axle of the tractor through the connecting plate (4); the adjusting bolts (7) pass through the adjusting holes (31) and the connecting plate (4) and are connected to the front axle of the tractor.
10. The adjustable tractor front fender according to claim 1, characterized in that: The lower baffle plate (5) is made of soft rubber and is fixed to the bottom end of the fender body (1) by means of bolts.