Agricultural machine oil tank cover with anti-pollution function

Abstract

The utility model discloses an agricultural machinery fuel tank cap with an anti-pollution function, which comprises a fuel tank cap main body, a storage groove is arranged at the top end of the fuel tank cap main body, a rotating block is arranged in the storage groove, a sliding block is arranged at the bottom end of the rotating block, and the side wall of the sliding block is in sliding connection with the inner side wall of the storage groove. Two springs are fixedly connected to the bottom end of the sliding block, a blocking wall is arranged at the top end of the containing groove, a sliding groove is formed in the side wall of the top end of the containing groove, a sliding cover is slidably connected to the inner wall of the sliding groove, an annular groove is formed in the outer side wall of the fuel tank cap body, and a connecting assembly connected with a fuel tank opening is connected to the inner wall of the annular groove in a sleeved mode. Through the arrangement of a sliding cover, a rotating block, a spring and a storage groove, the slipping phenomenon during rotation is avoided; by means of the connecting assembly, the first connecting ring is connected with the annular groove of the fuel tank cap body in a sleeved mode, the second connecting ring is connected with the side wall of the fuel tank opening in a sleeved mode, the second connecting ring is connected with the first connecting ring through the strip, and the fuel tank cap is prevented from being lost.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery oil covers, in particular to an agricultural machinery oil tank cover with an anti-pollution function. Background Art

[0002] The main function of the agricultural machinery oil cap is to ensure the cleanliness and sealing of the lubrication system, prevent impurities from entering and keep the lubricating oil clean. Since agricultural machinery often works in a dusty environment, the oil cap can effectively prevent soil particles, sand and other harmful impurities from entering the engine.

[0003] After long-term use, the outer wall of the existing agricultural machinery fuel tank cap is adhered with oil stains, which makes the user slip when opening the fuel tank cap, making it inconvenient to use. In addition, since the fuel tank cap is separated from the fuel tank, the fuel tank cap is very easy to be lost, affecting the subsequent use of the agricultural machinery. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, one of the purposes of the utility model is to provide an agricultural machinery oil tank cover with an anti-fouling function. Through the provision of a sliding cover, a rotating block, a spring, and a storage groove, the rotating block is stored in the storage groove to prevent oil stains from contaminating the rotating block. When in use, the sliding cover is slid outward to release the limit on the rotating block, and the spring uses elastic force to push the rotating block upward, and the oil tank cover body can be rotated using the rotating block, thereby avoiding slipping during rotation; through the provision of a connecting assembly, connecting ring one is sleeved with the annular groove of the oil tank cover body, connecting ring two is sleeved with the side wall of the oil tank port, and a strip connects connecting ring two and connecting ring one to each other, thereby preventing the oil tank cover from being lost.

[0005] One of the purposes of the utility model is achieved by adopting the following technical scheme: a fuel tank cover with anti-fouling function for agricultural machinery, comprising: a fuel tank cover body, a receiving groove is provided at the top of the fuel tank cover body, a rotating block is provided in the receiving groove, a sliding block is provided at the bottom end of the rotating block, the side wall of the sliding block is slidably connected to the inner side wall of the receiving groove, two springs are fixed to the bottom end of the sliding block, a retaining wall is provided at the top of the receiving groove, a sliding groove is provided on the top side wall of the receiving groove, a sliding cover is slidably connected to the inner wall of the sliding groove, an annular groove is provided on the outer side wall of the fuel tank cover body, and a connecting component connected to the fuel tank port is sleeved on the inner wall of the annular groove. Through the provided sliding cover, rotating block, spring and storage groove, the rotating block is stored in the storage groove to prevent oil from contaminating the rotating block. When in use, the sliding cover is slid outward to release the limit on the rotating block, and the spring pushes the rotating block upward with elastic force. The fuel tank cover body can be rotated by the rotating block to avoid slipping during rotation. Through the provided connecting assembly, the connecting ring 1 is sleeved with the ring groove of the fuel tank cover body, the connecting ring 2 is sleeved with the side wall of the fuel tank opening, and the strip connects the connecting ring 2 and the connecting ring 1 to each other to prevent the fuel tank cover from being lost.

[0006] According to the agricultural machinery oil tank cover with anti-fouling function, the connecting assembly includes a connecting ring 1, a side wall of the connecting ring 1 is fixedly connected to a strip, the other end of the strip is fixedly connected to a connecting ring 2, and the inner wall of the connecting ring 2 is evenly provided with spacing teeth along the circumference.

[0007] According to the agricultural machinery oil tank cover with anti-fouling function, the materials of the connecting ring 1, the connecting ring 2 and the strip are all rubber materials.

[0008] An agricultural machinery oil tank cover with an anti-fouling function is provided, wherein the inner side wall of the retaining wall is fitted with the outer side wall of the rotating block.

[0009] According to the agricultural machinery oil tank cover with anti-fouling function, the upper surface of the sliding cover is provided with anti-slip grooves.

[0010] According to the agricultural machinery oil tank cover with anti-fouling function, the shape of the connecting ring 1 is matched with the shape of the ring groove.

[0011] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0013] Figure 1 The utility model is a three-dimensional agricultural machinery oil tank cover with anti-fouling function Figure 1 ;

[0014] Figure 2 The utility model is a three-dimensional agricultural machinery oil tank cover with anti-fouling function Figure 2 ;

[0015] Figure 3 This is a schematic diagram of the structure of an agricultural machinery oil tank cover with anti-fouling function according to the utility model;

[0016] Figure 4 This is an enlarged view of point A of an agricultural machinery oil tank cover with anti-fouling function according to the utility model.

[0017] Legend:

[0018] 1. Fuel tank cover body; 2. Connecting assembly; 3. Sliding cover; 4. Rotating block; 5. Spring; 101. Ring groove; 102. Storage groove; 103. Retaining wall; 201. Connecting ring 1; 202. Strip; 203. Connecting ring 2; 204. Spacing teeth; 301. Anti-slip pattern; 401. Sliding block. DETAILED DESCRIPTION

[0019] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0020] Reference Figure 1-4 The utility model embodiment is a kind of agricultural machinery oil tank cover with anti-fouling function, which comprises: an oil tank cover body 1, a receiving groove 102 is provided at the top of the oil tank cover body 1, a rotating block 4 is provided in the receiving groove 102, a slider 401 is provided at the bottom end of the rotating block 4, a side wall of the slider 401 is slidably connected with the inner side wall of the receiving groove 102, two springs 5 ​​are fixed to the bottom end of the slider 401, a retaining wall 103 is provided at the top of the receiving groove 102, the inner side wall of the retaining wall 103 is fitted with the outer side wall of the rotating block 4, a sliding groove is provided at the top side wall of the receiving groove 102, a sliding cover 3 is slidably connected with the inner wall of the sliding groove, an anti-slip pattern 301 is provided on the upper surface of the sliding cover 3, an annular groove 101 is provided at the outer side wall of the oil tank cover body 1, and a connecting component 2 connected with the oil tank port is sleeved on the inner wall of the annular groove 101;

[0021] The connecting component 2 includes a connecting ring 201, the shape of which is adapted to the shape of the ring groove 101, a strip 202 is fixedly connected to the side wall of the connecting ring 201, a connecting ring 203 is fixedly connected to the other end of the strip 202, and the inner wall of the connecting ring 203 is evenly provided with spacing teeth 204 along the circumference, and the materials of the connecting ring 1 201, the connecting ring 203 and the strip 202 are all rubber materials. By means of the slide cover 3, the rotating block 4, the spring 5 and the receiving groove 102, when the fuel tank cover body 1 is used to seal the fuel tank, the rotating block 4 is received in the receiving groove 102, and the slide cover 3 seals the receiving groove 102 to prevent the rotating block 4 from being contaminated by oil. When the connection between the fuel tank cover body 1 and the fuel tank opening needs to be released, the slide cover 3 is slid outward to release the limit on the rotating block 4, and the spring 5 uses the elastic force to push the rotating block 4 upward until the retaining wall 103 fits the surface of the slide block 401, so that the rotating block 4 can be protruded. The rotating block 4 can rotate the fuel tank cover body 1, avoiding slipping during rotation and improving the use experience of the fuel tank cover; through the setting of the connecting component 2, the connecting ring 1 201 is sleeved with the ring groove 101 of the fuel tank cover body 1, the connecting ring 203 is sleeved with the side wall of the fuel tank opening, and the spacing teeth 204 of the connecting ring 203 utilize the elasticity of the rubber material of the component to facilitate the sleeve connection of the connecting ring 203 and the fuel tank opening, and the strip 202 connects the connecting ring 203 and the connecting ring 1 201 to each other, avoiding the loss of the fuel tank cover.

[0022] Working principle: when in use, the connecting ring 1 201 is sleeved with the ring groove 101 of the fuel tank cover body 1, and the connecting ring 203 is sleeved with the side wall of the fuel tank opening. The spacing teeth 204 of the connecting ring 203 utilize the elasticity of the rubber material of the component to facilitate the sleeve connection of the connecting ring 203 and the fuel tank opening. The strip 202 connects the connecting ring 203 and the connecting ring 1 201 to each other, thereby preventing the fuel tank cover from being lost. When the fuel tank cover body 1 is sealing the fuel tank, the rotating block 4 is stored in the storage groove 102, and the sliding cover 3 seals the storage groove 102 to prevent oil stains from contaminating the rotating block 4. When the connection between the fuel tank cover body 1 and the fuel tank opening needs to be released, the sliding cover 3 is slid outward to release the limit on the rotating block 4, and the spring 5 utilizes the elastic force to push the rotating block 4 upward until the retaining wall 103 fits the surface of the sliding block 401, so that the rotating block 4 can be protruded, and the fuel tank cover body 1 can be rotated by using the rotating block 4, thereby avoiding slipping during rotation.

[0023] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An agricultural machinery oil tank cap with anti-fouling function, include: The fuel tank cover body (1) is characterized in that a receiving groove (102) is provided at the top of the fuel tank cover body (1), a rotating block (4) is provided in the receiving groove (102), a slider (401) is provided at the bottom end of the rotating block (4), the side wall of the slider (401) is slidably connected to the inner side wall of the receiving groove (102), two springs (5) are fixed to the bottom end of the slider (401), a retaining wall (103) is provided at the top of the receiving groove (102), a sliding groove is provided at the top side wall of the receiving groove (102), a sliding cover (3) is slidably connected to the inner wall of the sliding groove, an annular groove (101) is provided on the outer side wall of the fuel tank cover body (1), and a connecting component (2) connected to the fuel tank port is sleeved on the inner wall of the annular groove (101).

2. The agricultural machinery oil tank cap with anti-fouling function according to claim 1, It is characterized in that The connection assembly (2) comprises a connection ring 1 (201), the side wall of the connection ring 1 (201) being fixedly connected to a strip (202), the other end of the strip (202) being fixedly connected to a connection ring 2 (203), and the inner wall of the connection ring 2 (203) being evenly provided with spaced teeth (204) along the circumference.

3. The agricultural machinery oil tank cap with anti-fouling function according to claim 2, It is characterized in that The materials of the connecting ring 1 (201), the connecting ring 2 (203) and the strip (202) are all rubber materials.

4. The agricultural machinery oil tank cap with anti-fouling function according to claim 1, It is characterized in that The inner side wall of the retaining wall (103) is in contact with the outer side wall of the rotating block (4).

5. The agricultural machinery oil tank cap with anti-fouling function according to claim 1, It is characterized in that The upper surface of the sliding cover (3) is provided with anti-slip grooves (301).

6. The agricultural machinery oil tank cap with anti-fouling function according to claim 2, It is characterized in that The shape of the connecting ring 1 (201) is adapted to the shape of the annular groove (101).

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