High-strength carburetor

Abstract

The utility model relates to the technical field of engines, and discloses a high-strength carburetor which comprises a carburetor body, a fastening bolt and an air inlet pipe, a first connecting disc is fixedly connected to an air inlet of the carburetor body, a second connecting disc is fixedly connected to one end of the air inlet pipe, and the first connecting disc and the second connecting disc are fixedly connected through the fastening bolt. Through joint cooperation of a sliding groove, a limiting rod, a spring, a rod hole, an L-shaped clamping plate and an abutting pad, a fastening bolt can be limited, the situation that the fastening bolt is loosened due to vibration is avoided, and connection between a first connecting disc and a second connecting disc is firmer; the connection sealing performance between the first connection disc and the second connection disc can be greatly improved, a certain damping effect can be achieved when the first connection disc and the second connection disc are connected through the sealing sleeve, the influence of vibration on the first connection disc and the second connection disc is reduced, and therefore the connection strength of the first connection disc and the second connection disc is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to engine technical field, concretely is high strength carburetor. BACKGROUND

[0002] Carburetor is widely used in various engines due to the advantages of simple structure and relatively low cost, the existing carburetor air inlet end and air inlet pipe are connected, most of them are directly connected through two connecting flanges, and the carburetor will produce frequent vibration during operation, the vibration will cause the bolts between the two connecting flanges to be loose, the connection strength is low, the air inlet pipe and the carburetor air inlet end are easy to produce gap, thereby affecting the normal use of the carburetor, therefore, we provide a high strength carburetor. SUMMARY

[0003] The utility model discloses a high strength carburetor, solve the problem in prior art.

[0004] In order to achieve the above object, the utility model provides the following technical scheme: high strength carburetor, including carburetor main part, fastening bolt and air inlet pipe, the air inlet of carburetor main part is fixedly connected with connecting disc no.

[0005] Preferably, the inner wall of the L-shaped clamping plate is fixedly installed with a resisting pad, and the resisting pad is in close contact with the bolt head of the fastening bolt, by setting the resisting pad, the friction between the bolt head of the fastening bolt and the L-shaped clamping plate can be increased, and the fastening bolt plays a certain damping effect, improving the stability of the fastening bolt in use.

[0006] Preferably, the material of the resisting pad and the sealing sleeve is high-temperature-resistant rubber.

[0007] Preferably, the other side of the connecting disc no.

[0008] Preferably, the carburetor body internal material composition comprises a base layer, the top of the base layer is embedded with a reinforcing rib, and the top of the base layer is fixedly installed with a wear-resistant layer.

[0009] Preferably, the base layer is made of aluminum alloy, the reinforcing rib is made of glass fiber, and the wear-resistant layer is made of ceramic coating.

[0010] The utility model provides a high strength carburetor.

[0011] (1) the high strength carburetor, through the cooperation of the chute, the limiting rod, the spring, the rod hole, the L type clamping plate and the counter pad, the fastening bolt can be limited, the fastening bolt is avoided and is shaken and is loose, the connection between connecting disc one and connecting disc two is more firm, and through the setting ring insert plate, ring slot and sealing sleeve, the connection sealing property between connecting disc one and connecting disc two can be greatly improved, and through the sealing sleeve, connecting disc one and connecting disc two can be connected and have certain shock attenuation effect, reduce the influence of vibration on connecting disc one and connecting disc two, thereby further improve the strength of connecting disc one and connecting disc two connection.

[0012] (2) the high strength carburetor, through the setting reinforcing rib, the lightweight characteristics of aluminum alloy and the high strength of glass fiber can be fully utilized, thereby improving the overall strength of the carburetor, and through the setting wear-resistant layer, the wear resistance of the carburetor during use can be greatly improved, thereby improving the service life of the carburetor. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the whole structure schematic diagram of the utility model;

[0014] Figure 2 It is the top sectional structure schematic diagram of the utility model air inlet pipe;

[0015] Figure 3 It is the utility model Figure 2 A enlarged structure schematic diagram;

[0016] Figure 4 It is the utility model Figure 2 B enlarged structure schematic diagram;

[0017] Figure 5 It is the utility model connecting disc one side surface structure schematic diagram;

[0018] Figure 6 It is the utility model carburetor body internal material composition structure schematic diagram.

[0019] Figure: 1, carburetor main body; 2, connecting disc one; 3, connecting disc two; 4, air inlet pipe; 5, ring insertion plate; 6, ring insertion slot; 7, sealing sleeve; 8, fastening bolt; 9, sliding groove; 10, limiting rod; 11, spring; 12, rod hole; 13, L-shaped clamping plate; 14, gasket; 101, base layer; 102, reinforcing rib; 103, wear-resistant layer. DETAILED DESCRIPTION

[0020] The embodiments of the present application will be further described below in conjunction with the drawings and examples. The following examples are used to illustrate the present application, but cannot be used to limit the scope of the present application.

[0021] In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more; the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as limiting the device or element indicated or implied to have a specific orientation, to be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" and the like are only for descriptive purposes, and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0023] As shown in Figures 1-6 The present application provides a technical scheme: high-strength carburetor, including carburetor main body 1, fastening bolt 8 and air inlet pipe 4, the air inlet of carburetor main body 1 is fixedly connected with connecting disc one 2, one end of air inlet pipe 4 is fixedly connected with connecting disc two 3, connecting disc one 2 and connecting disc two 3 are fixedly connected through fastening bolt 8, one side of connecting disc one 2 is fixedly installed with ring insertion plate 5, one side of connecting disc two 3 is provided with ring insertion slot 6, ring insertion plate 5 is inserted in ring insertion slot 6, the outer wall and the inner wall of ring insertion plate 5 are fixedly installed with sealing sleeve 7, sealing sleeve 7 is closely combined with the inner wall surface of ring insertion slot 6, the other side of connecting disc two 3 is slidably connected with L-shaped clamping plate 13, L-shaped clamping plate 13 is clamped on the bolt head of fastening bolt 8.

[0024] In the technical scheme, the connecting disc one 2 and the connecting disc two 3 are connected through the fastening bolt 8, the L-shaped clamping plate 13 is pulled to one side before the fastening bolt 8 is screwed into the threaded hole of the connecting disc one 2 and the connecting disc two 3, the L-shaped clamping plate 13 is compressed to make the L-shaped clamping plate 13 not in front of the threaded hole of the connecting disc two 3, then the fastening bolt 8 is screwed into the threaded hole, when the fastening bolt 8 is screwed, the L-shaped clamping plate 13 is released, the L-shaped clamping plate 13 is clamped at the bolt head of the fastening bolt 8 under the reset action of the spring 11, the abutting pad 14 is tightly attached to the bolt head of the fastening bolt 8, thereby limiting the fastening bolt 8, avoiding loosening of the fastening bolt 8 due to vibration, and making the connection between the connecting disc one 2 and the connecting disc two 3 more firm, when the connecting disc one 2 and the connecting disc two 3 are connected, the ring insertion plate 5 is inserted into the ring insertion slot 6, the sealing sleeve 7 is tightly attached to the inner wall of the ring insertion slot 6, thereby greatly improving the connection sealing performance between the connecting disc one 2 and the connecting disc two 3, and the sealing sleeve 7 can play a certain damping effect when the connecting disc one 2 and the connecting disc two 3 are connected, reducing the influence of vibration on the connecting disc one 2 and the connecting disc two 3, thereby further improving the connection strength of the connecting disc one 2 and the connecting disc two 3.

[0025] Further, the L-shaped clamping plate 13 is fixedly installed with the abutting pad 14 on the inner wall, and the abutting pad 14 is in close contact with the bolt head of the fastening bolt 8.

[0026] Further, the L-shaped clamping plate 13 is fixedly installed with the abutting pad 14 on the inner wall, and the abutting pad 14 is in close contact with the bolt head of the fastening bolt 8.

[0027] Further, the material of the abutting pad 14 and the sealing sleeve 7 is high-temperature-resistant rubber.

[0028] Further, the other side of the connecting disc two 3 is provided with a sliding groove 9, one end of the L-shaped clamping plate 13 is slidably connected with the sliding groove 9, a limiting rod 10 is fixedly installed on the inner wall of the sliding groove 9, a rod hole 12 is formed on the L-shaped clamping plate 13, the limiting rod 10 is movably penetrated through the rod hole 12, and the spring 11 is arranged around the outer wall of the limiting rod 10 and fixedly installed between the outer wall of the L-shaped clamping plate 13 and the inner wall of the sliding groove 9.

[0029] Further, the L-shaped clamping plate 13 is fixedly installed with the abutting pad 14 on the inner wall, and the abutting pad 14 is in close contact with the bolt head of the fastening bolt 8.

[0030] Further, the internal material composition of the carburetor main body 1 includes a base layer 101, the top end of the base layer 101 is embedded with a reinforcing rib 102, and the top end of the base layer 101 is fixedly installed with a wear-resistant layer 103.

[0031] By setting the reinforcing rib 102, the light weight characteristic of the aluminum alloy and the high strength of the glass fiber can be fully utilized, so that the overall strength of the carburetor is improved, and by setting the wear-resistant layer 103, the wear resistance of the carburetor during use can be greatly improved, so that the service life of the carburetor is improved.

[0032] Further, the base layer 101 is made of aluminum alloy, the reinforcing rib 102 is made of glass fiber, and the wear-resistant layer 103 is made of ceramic coating.

[0033] The embodiments of the present application are given for the purpose of example and description, and are not exhaustive or limit the present application to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical application of the present application, and to enable those of ordinary skill in the art to understand the present application so as to design various embodiments with various modifications suitable for specific purposes.

Claims

1. A high-strength carburetor comprising a carburetor main body (1), a fastening bolt (8), and an air intake pipe (4), characterized in that: The carburetor body (1) air inlet is fixedly connected with connecting disc one (2), one end of the air inlet pipe (4) is fixedly connected with connecting disc two (3), the connecting disc one (2) and connecting disc two (3) are fixedly connected through fastening bolt (8), one side of the connecting disc one (2) is fixedly installed with ring insertion plate (5), one side of the connecting disc two (3) is provided with ring insertion slot (6), the ring insertion plate (5) is inserted in the ring insertion slot (6), the outer wall and the inner wall of the ring insertion plate (5) are fixedly installed with sealing sleeve (7), the sealing sleeve (7) is closely attached to the inner wall surface of the ring insertion slot (6), the other side of the connecting disc two (3) is slidably connected with L-shaped clamping plate (13), the L-shaped clamping plate (13) is clamped on the bolt head of fastening bolt (8).

2. The high-strength carburetor according to claim 1, characterized by: The L-shaped clamping plate (13) is fixedly installed with abutting pad (14) on the inner wall, and the abutting pad (14) is in close contact with the bolt head of the fastening bolt (8).

3. The high-strength carburetor according to claim 2, characterized by: The material of the abutting pad (14) and the sealing sleeve (7) is high-temperature-resistant rubber.

4. The high-strength carburetor according to claim 1, characterized by: The other side of the connecting disc two (3) is provided with sliding groove (9), one end of the L-shaped clamping plate (13) is slidably connected with the sliding groove (9), the inner wall of the sliding groove (9) is fixedly installed with limiting rod (10), the L-shaped clamping plate (13) is provided with rod hole (12), the limiting rod (10) is movably penetrated through the rod hole (12), the outer wall of the limiting rod (10) is surrounded by spring (11), and the spring (11) is fixedly installed between the outer wall of the L-shaped clamping plate (13) and the inner wall of the sliding groove (9).

5. The high-strength carburetor of claim 1, wherein: The material composition of the carburetor body (1) includes base layer (101), the top end of the base layer (101) is embedded with reinforcing rib (102), and the top end of the base layer (101) is fixedly installed with wear-resistant layer (103).

6. The high-strength carburetor according to claim 5, characterized by: The material of the base layer (101) is aluminum alloy, the material of the reinforcing rib (102) is glass fiber, and the material of the wear-resistant layer (103) is ceramic coating.

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