Dual-purpose wheel for farmland and land

Abstract

The utility model discloses a farmland and land dual-purpose wheel which comprises a rim, a plurality of spokes in the rim are fixedly connected with a hub, the joints of the spokes and the rim are fixedly connected with a plurality of anti-skid blocks, and the sections of the anti-skid blocks are arranged in a trapezoid shape. The antiskid blocks are arranged on the inner side of the rim, and a certain distance is kept between the tail ends of the antiskid blocks and the outer ring of the rim, that is, when the rim runs on a normal land (non-farmland), the rim is in direct contact with the ground, and the antiskid blocks cannot be in contact with the ground, so that the ground can be prevented from being damaged by the antiskid blocks; when the rim travels on the planting ground, under the pressure effect of agricultural machinery, the rim can sink into part of soil until the anti-skid blocks make contact with the soil, the contact area of the rim and the ground can be increased through contact of the anti-skid blocks and the soil, the anti-skid blocks and the cross section of the rim are arranged in a cross shape, the anti-skid effect on the agricultural machinery can be achieved, and the agricultural machinery can be protected. And the agricultural machinery can normally run on land and in farmland.

Description

TECHNICAL FIELD

[0001] The utility model relates to agricultural machinery technical field, concretely is farmland and land dual -purpose wheel. BACKGROUND

[0002] The component of the ploughing wheel is a key component for supporting and driving the plough body in the traditional farm tool, and the core structure and function design directly affect the ploughing efficiency and quality.

[0003] The existing agricultural machinery ploughing wheel is provided with anti -skid block, can avoid ploughing wheel sinking into the inside of soil, but the existing anti -skid block is all arranged in the outer ring of the rim, so that the rim contacts the land through the anti -skid block when the agricultural machinery ploughing wheel travels on the land (the ground of non -planting field), and the land is damaged on the land. Therefore, the farmland and land dual -purpose wheel is provided to solve the problems in the background art. SUMMARY

[0004] The utility model aims at providing farmland and land dual -purpose wheel to solve the problems in the background art.

[0005] To achieve the above -mentioned purpose, the utility model provides the following technical scheme:

[0006] Farmland and land dual -purpose wheel, including the rim, the inside of the rim is fixedly connected with the hub through a plurality of spokes, the connecting place of the spoke and the rim is fixedly connected with a plurality of anti -skid blocks, the section of the anti -skid block is trapezoidal shape setting.

[0007] As a further scheme of the utility model: wherein, the middle part of the hub is provided with shaft hole, and a plurality of mounting holes are arranged on the periphery of the shaft hole.

[0008] As a further scheme of the utility model: wherein, the anti -skid block is arranged along the inner ring of the rim, and a mounting groove is formed in the anti -skid block, and the anti -skid block is fixedly connected with the rim through the mounting groove.

[0009] As a further scheme of the utility model: wherein, the anti -skid block and the rim have an inclined angle.

[0010] As a further scheme of the utility model: wherein, a plurality of anti -skid lines are arranged on the outer side of the anti -skid block and the rim.

[0011] As a further scheme of the utility model: wherein, the width of the rim is not less than 520mm, and the diameter of the anti -skid block is not less than 320mm.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] By setting the anti-skid block on the inner side of the rim, and keeping a certain distance between the tail end of the anti-skid block and the outer ring of the rim, that is, the rim directly contacts the ground when the rim is running on normal land (non-farmland), and the anti-skid block cannot contact the ground, so that the anti-skid block can avoid damaging the ground; when the rim is running on the planting ground, under the pressure of the agricultural machinery, the rim will sink into the soil, until the anti-skid block contacts the soil, the contact of the anti-skid block with the soil will increase the contact area of the rim with the ground, so that the subsequent part of the rim will not sink into the soil, and the anti-skid block and the rim section are cross-shaped, which can prevent the agricultural machinery from slipping, so that the agricultural machinery can run normally on land and in farmland. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is a schematic diagram of the overall structure in the utility model;

[0015] Fig. 2 It is a schematic diagram of the rim structure in the utility model;

[0016] Fig. 3 It is a schematic diagram of the rim structure in the utility model;

[0017] Fig. 4 It is a schematic diagram of the anti-skid block structure in the utility model;

[0018] The corresponding relationship between the annotations of each figure in the drawing and the component names is as follows:

[0019] 1, rim; 2, hub; 201, shaft hole; 202, mounting hole; 203, spoke; 3, anti-skid block; 301, mounting groove. DETAILED DESCRIPTION

[0020] Please refer to Figs. 1-4 : dual-purpose wheel for farmland and land, comprising a rim 1, a hub 2 is fixedly connected inside the rim 1 through a plurality of spokes 203, a plurality of anti-skid blocks 3 are fixedly connected at the connection between the spoke 203 and the rim 1, and the cross section of the anti-skid block 3 is arranged in a trapezoidal shape.

[0021] The anti-skid block 3 is arranged on the inner side of the rim 1, and the tail end of the anti-skid block 3 is kept a distance (10-20 mm) from the outer ring of the rim 1, that is, the rim 1 directly contacts the ground when the rim 1 is running on normal land (non-farmland), and the anti-skid block 3 cannot contact the ground, so that damage to the ground by the anti-skid block 3 can be avoided; when the rim 1 runs on planting land, under the action of the gravity of the agricultural machine, the rim 1 will sink into the soil by a part, until the anti-skid block 3 contacts the soil, the contact of the anti-skid block 3 with the soil will increase the contact area of the rim 1 with the ground, so that the subsequent part of the rim 1 will not sink into the soil, and the cross-shaped section of the anti-skid block 3 and the rim 1 can prevent the agricultural machine from slipping, so that the agricultural machine can normally run on land and in farmland.

[0022] Preferably, the middle part of the hub 2 is provided with an axle hole 201, and a plurality of mounting holes 202 are arranged on the circumferential side of the axle hole 201.

[0023] Preferably, the axle hole 201 on the hub 2 can be mounted on the bearing of the agricultural machine, and the hub 2 can be fixed on the bearing of the agricultural machine through the mounting hole 202 connecting bolt.

[0024] Preferably, the anti-skid block 3 is arranged along the inner ring of the rim 1, the anti-skid block 3 is provided with a mounting groove 301, the anti-skid block 3 is fixedly connected with the rim 1 through the mounting groove 301, the anti-skid block 3 and the rim 1 have an inclined included angle, the outer side of the anti-skid block 3 and the rim 1 are provided with a plurality of anti-skid lines, the width of the rim 1 is 520-620 mm, and the diameter of the anti-skid block 3 is 650-750 mm.

[0025] Preferably, the anti-skid block 3 is welded on the inner side of the rim 1 through the mounting groove 301, and has a certain included angle (30°-45°) with the rim 1, so that when the contact surface of the rim 1 contacts the farmland, the anti-skid block 3 always keeps an inclined state with the farmland, so that the side surface (the largest area side) of the anti-skid block 3 contacts the farmland, which can increase the contact area of the rim 1 with the ground, so that the rim 1 will not sink into the soil, and is not easy to be stuck in the soil, and the anti-skid lines can increase the friction between the rim 1 and the soil, so that the rim 1 will not slip.

[0026] Specifically, the width of the rim 1 is not less than 520 mm, and the diameter of the anti-skid block 3 is not less than 320 mm, so that the rim 1 and the anti-skid block 3 are not easy to sink into the farmland, and the weight of the agricultural machine itself is avoided to be too large, so that the rim 1 and the anti-skid block 3 will not sink into the soil under the action of gravity.

[0027] Working principle: when the rim 1 is in normal land (non-farmland) driving, the rim 1 directly contacts the ground, because the normal land is relatively hard, the rim 1 will not sink into the soil, so that the anti-skid block 3 cannot contact the ground, so that the anti-skid block 3 can avoid damaging the ground; when the rim 1 is in the planting ground driving, under the pressure of the agricultural machinery, the rim 1 will sink into the soil, until the anti-skid block 3 contacts the soil, the contact of the anti-skid block 3 and the soil will increase the contact area of the rim 1 and the ground, so that the subsequent part of the rim 1 will not sink into the soil, and the anti-skid block 3 and the rim 1 are cross-shaped, which can prevent the agricultural machinery from slipping, so that the agricultural machinery can normally drive on land and in farmland.

[0028] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A dual-purpose wheel for agricultural and land use, comprising a rim (1), characterized in that, The inside of the rim (1) is fixedly connected with a hub (2) through a plurality of spokes (203), the connection of the spoke (203) and the rim (1) is fixedly connected with a plurality of anti-skid blocks (3), the cross section of the anti-skid block (3) is trapezoidal.

2. The dual farm and land wheel of claim 1, wherein, The middle part of the hub (2) is provided with an axle hole (201), and the periphery of the axle hole (201) is provided with a plurality of mounting holes (202).

3. The dual farm and land wheel of claim 1, wherein, The anti-skid block (3) is arranged along the inner ring of the rim (1), the anti-skid block (3) is provided with a mounting groove (301), and the anti-skid block (3) is fixedly connected with the rim (1) through the mounting groove (301).

4. The dual farm and land wheel of claim 1, wherein, The anti-skid block (3) and the rim (1) have an inclined included angle.

5. The dual farm and land wheel of claim 1, wherein, The anti-skid block (3) and the outer side of the rim (1) are provided with a plurality of anti-skid lines.

6. The dual farm and land wheel of claim 1, wherein, The width of the rim (1) is not less than 520mm, and the diameter of the anti-skid block (3) is not less than 320mm.

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