CN217804146U

CN217804146U - Rim assembly of wheel for mine

Info

Publication number: CN217804146U
Application number: CN202222156040.8U
Authority: CN
Inventors: 乜宏凤; 梁世龙
Original assignee: Benxi Baifeng Construction Machinery Co ltd
Current assignee: Benxi Baifeng Construction Machinery Co ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2022-11-15
Anticipated expiration: 2032-08-17

Abstract

The utility model relates to an industrial vehicle rim technical field discloses a mining wheel rim assembly, including the rim body, the rim body includes the rim, rim one end fixedly connected with spoke, spoke outer wall middle part is provided with the locked groove along the circumference, the locked groove inner wall is close to rim one side and is provided with the inclined plane, be provided with the lock collar in the locked groove, the lock collar is close to rim one side and is provided with outer felly, outer felly inner wall sliding connection is at rim one side outer wall, spoke one side is provided with a plurality of wind holes along the angle such as axle center, the spoke is kept away from rim side surface and is provided with a plurality of mounting holes along the angle such as axle center, be provided with the tire between rim and the outer felly, the wind hole is located the outside circular arc of spoke, and quantity is 5-8. The utility model discloses in, realized locking as an organic whole outer felly reason and the rim body through the lock collar, guaranteed locking and security after rim assembly and the tire installation.

Description

Rim assembly of wheel for mine

Technical Field

The utility model relates to an industrial vehicle rim technical field especially relates to a mining wheel rim assembly.

Background

The rim is commonly called as a rim and is a part for mounting a tire on the periphery of a wheel; a mining truck belongs to an off-highway truck, is mainly used for mine engineering, and is more durable and more heavy than a common truck. Structurally, mining trucks and ordinary dump trucks appear not to be as large as if they were just "large". In fact, the mining truck is substantially different from the common dump truck in design concept. The common dump truck is used for road transportation, and the mine truck is used for mine construction operation, so that the whole truck and parts of the mine truck take the mine operation environment into consideration, and the dump truck is designed and manufactured for the users.

The conventional cast wheel is damaged once to cause the replacement of the wheel rim integrally, and when the cast wheel is used in a mine, the rim is damaged more frequently, so that the wheel rim is replaced frequently, and waste is caused.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a rim assembly for a mining wheel.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a mining wheel rim assembly, includes the rim body, the rim body includes the rim, rim one end fixedly connected with spoke, spoke outer wall middle part is provided with the locked groove along the circumference, the locked groove inner wall is close to rim one side and is provided with the inclined plane, be provided with the lock ring in the locked groove, the lock ring is close to rim one side and is provided with outer rim, outer rim inner wall sliding connection is at rim one side outer wall.

As a further description of the above technical solution:

and a plurality of air holes are formed in one side of the spoke along the axis at equal angles.

As a further description of the above technical solution:

and a plurality of mounting holes are formed in the surface of one side, away from the rim, of the spoke at equal angles along the axis.

As a further description of the above technical solution:

and a tire is arranged between the wheel rim and the outer wheel rim.

As a further description of the above technical solution:

the air holes are positioned on the outer side circular arc of the spoke, and the number of the air holes is 5-8.

As a further description of the above technical solution:

the wind hole is rectangular, and the length and width dimension of rectangle is 40 × 15mm.

As a further description of the above technical solution:

the diameter of the mounting holes is phi 15-phi 25mm, and the number of the mounting holes is 8-12.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, through setting up combined rim body structure, weld the spoke in rim groove ring lateral surface, satisfied mine car installation demand betterly, the wheel takes place when damaging can the pertinence change part just can, reduced extravagantly simultaneously.

2. The utility model discloses in, one side through the lock collar during installation and the one end butt at foreign steamer reason, the side butt of the department of buckling at simultaneous upper end one side and foreign steamer reason compresses tightly the lock collar behind the foreign steamer reason atress, and the lock collar passes through the inclined plane simultaneously and closely offsets with spoke department, has realized locking foreign steamer reason and the rim body as an organic whole through the lock collar, guarantees locking and the security after rim assembly and the tire installation.

3. The utility model discloses in, the wind hole all adopts unique structural design's towards wind hole mould punching shaping, is close to the outside of spoke with the wind hole as far as possible simultaneously to satisfy the heat dissipation requirement, reduce wind hole specification size simultaneously, make under the radiating effect not influencing and increase spoke structural strength.

4. The utility model discloses in, through setting up combined rim body structure, weld the spoke in rim groove ring lateral surface, satisfied mine car installation demand betterly, enlarged the installation face.

Drawings

Fig. 1 is a schematic structural view of a rim assembly of a wheel for a mine, which is provided by the present invention;

FIG. 2 is a half-sectional view of a rim body of a rim assembly for a mining vehicle, according to the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2.

Illustration of the drawings:

1. a rim body; 101. a rim; 102. a spoke; 103. locking the groove; 104. an inclined surface; 105. a wind hole; 106. mounting holes; 2. a locking ring; 3. an outer rim; 4. a tire.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a mining wheel rim assembly, including the rim body 1, the rim body 1 includes rim 101, rim 101 one end fixedly connected with spoke 102, through welded connection between rim 101 and the spoke 102, through setting up into modular rim body 1 structure, weld spoke 102 in rim 101 bezel lateral surface, the mine car installation demand has been satisfied betterly, the installation face has been enlarged, spoke 102 outer wall middle part is provided with the locked groove 103 along the circumference, the locked groove 103 inner wall is close to rim 101 one side and is provided with inclined plane 104, be provided with lock ring 2 in the locked groove 103, lock ring 2 is close to rim 101 one side and is provided with outer rim 3, lock ring 2 and outer rim 3 are the cast molding, outer rim 3 inner wall sliding connection is at rim 101 one side outer wall.

Through one side of lock ring 2 and the one end butt of foreign steamer reason 3, the side butt of the department of buckling of simultaneous upper end one side and foreign steamer reason 3, compress tightly lock ring 2 behind the foreign steamer reason 3 atress, lock ring 2 closely offsets through inclined plane 104 and spoke department 102 simultaneously, has realized locking foreign steamer reason 3 and rim body 1 as an organic whole through lock ring 2, guarantees locking and the security after rim assembly and the installation of tire 4.

The wheel disc 102 is provided with a plurality of air holes 105 at equal angles along the axis, the air holes 105 are punched and molded by adopting an air hole punching mold with a unique structural design, meanwhile, the air holes 105 are close to the outermost side of the wheel disc 102 as much as possible so as to meet the heat dissipation requirement, the surface of one side, away from the wheel rim 101, of the wheel disc 102 is provided with a plurality of mounting holes 106 at equal angles along the axis, the mounting holes 106 are used for mounting a wheel rim assembly through bolts, a tire 4 is arranged between the wheel rim 101 and an outer rim 3, the air holes 105 are located on an outer side arc of the wheel disc 102, the number of the air holes is 5-8, the air holes 105 are rectangular, the length and width of the rectangle are 40 × 15mm, the diameter of the mounting holes 106 is 15-25 mm, and the number of the mounting holes is 8-12.

The working principle is as follows: when the mining wheel rim assembly is used, firstly, the tire 4 is sleeved on the rim body 1, then, the outer rim 3 is sleeved on the rim body, the rim body is pushed inwards until the rim body passes through the lock groove 103 on the spoke 102 in the rim body 1, then, the open lock ring 2 is embedded into the lock groove 103, and then, the tire 4 is inflated; the locking ring 2 is used for preventing the outer wheel rim 3 from falling off after the tire 4 is inflated, one side of the locking ring 2 is abutted against one end of the outer wheel rim 3, one side of the upper end of the locking ring is abutted against the side face of the bent part of the outer wheel rim 3, the outer wheel rim 3 is pressed tightly after being stressed, meanwhile, the locking ring 2 is tightly abutted against the spoke part 102 through the inclined face 104, the outer wheel rim 3 and the rim body 1 are locked into a whole through the locking ring 2, and the locking and the safety of the rim assembly and the tire 4 after being installed are ensured; the rim assembly is finally mounted using bolts and mounting holes 106.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A mining wheel rim assembly, includes the rim body (1), its characterized in that: the wheel rim body (1) comprises a wheel rim (101), one end of the wheel rim (101) is fixedly connected with a wheel disc (102), a lock groove (103) is formed in the middle of the outer wall of the wheel disc (102) along the circumference, an inclined surface (104) is arranged on one side, close to the wheel rim (101), of the inner wall of the lock groove (103), a lock ring (2) is arranged in the lock groove (103), an outer rim (3) is arranged on one side, close to the wheel rim (101), of the lock ring (2), and the inner wall of the outer rim (3) is connected to the outer wall of one side of the wheel rim (101) in a sliding mode.

2. A rim assembly for a mine wheel according to claim 1, wherein: and a plurality of air holes (105) are formed in one side of the spoke (102) at equal angles along the axis.

3. A rim assembly for a mine wheel according to claim 1, wherein: and a plurality of mounting holes (106) are formed in the surface of one side, away from the rim (101), of the spoke (102) at equal angles along the axis.

4. A rim assembly for a mine wheel according to claim 1, wherein: and a tire (4) is arranged between the rim (101) and the outer rim (3).

5. A mining wheel rim assembly according to claim 2 wherein: the air holes (105) are positioned on the outer circular arc of the spoke (102), and the number of the air holes is 5-8.

6. A mining wheel rim assembly according to claim 2 wherein: the air holes (105) are rectangular, and the length and width of the rectangle are 40 x 15mm.

7. A mining wheel rim assembly according to claim 3 wherein: the diameter of the mounting holes (106) is phi 15-phi 25mm, and the number of the mounting holes is 8-12.