Tire assembly wheel

Abstract

The present application belongs to the field of tire mechanical equipment, and particularly relates to a combined tire wheel. The combined tire wheel comprises a filling type wheel rim, a tire connecting part is arranged on the right side of the wheel rim, a connecting hole and a plurality of grooves are arranged in the circumferential direction of the tire connecting part, a first threaded hole and a first protruding annular step are arranged on the right end of the tire connecting part in the axial direction, the first threaded hole is in communication with the connecting hole, a circular through hole is arranged on the wheel rim in the axial direction, a key groove is arranged on the inner diameter of the circular through hole, an end cover is arranged on the first annular step through a first through hole arranged on the end cover, a valve connector is a hollow tubular structure and is arranged in the first threaded hole, and a tire body is sleeved on the tire connecting part and is clamped in the grooves. The inside of the tire body is provided with a filler, and the filler is filled in the tire body through the valve connector and the connecting hole. The present application can increase the friction between the filler and the wheel rim, and greatly improve the service life of the whole wheel.

Description

TECHNICAL FIELD

[0001] The present application belongs to the field of tire mechanical equipment, and particularly relates to a combined tire wheel. BACKGROUND

[0002] Because the angle adjusting device needs to produce products with different angles, the angle adjusting device of the Fisher steel cord cutting machine has a tire filler and a rim that often slip and damage, resulting in frequent replacement. In order to save daily expenses and solve the problem of service life of the angle adjusting tire, a rim for the angle adjusting tire of the Fisher steel cord cutting machine is designed by referring to the original rim. SUMMARY

[0003] In order to solve the problems of short service life of the spare parts, long purchase cycle and saving daily expenses, the present application provides a rim for angle adjusting tire, which can solve the problem of frequent slipping of the tire and the rim.

[0004] In order to achieve the above-mentioned purpose, the present application adopts the following scheme:

[0005] A combined tire wheel comprises:

[0006] A filling rim is provided with a tire connecting part on the right side, a connecting hole and a plurality of grooves are arranged in the circumferential direction of the tire connecting part, and a first threaded hole and a protruding first circular annular step are arranged on the right end of the tire connecting part in the axial direction; wherein the first threaded hole is in communication with the connecting hole; a circular through hole is further arranged on the rim, which penetrates through the left and right ends, and a key groove is arranged on the inner diameter of the circular through hole;

[0007] An end cover is provided with a first through hole matched with the first circular annular step, and the end cover is arranged on the first circular annular step through the first through hole;

[0008] A valve stem connecting piece is a hollow tubular structure, and the valve stem connecting piece is arranged in the first threaded hole;

[0009] A tire body is arranged on the tire connecting part and clamped in the grooves; an inner part of the tire body is provided with a filler, and the filler is filled in the tire body through the valve stem connecting piece and the connecting hole.

[0010] As a preferred, a plurality of threaded holes are arranged on the outer side of the first circular annular step in the circumferential direction.

[0011] As a preferred, a second circular annular step is further arranged on the left end of the end cover and matched with the first circular annular step, and the second circular annular step is arranged on the outer diameter surface of the first circular annular step.

[0012] As a preferred, a plurality of second threaded holes with the same size are uniformly arranged on the right end of the rim, and a plurality of second through holes matched with the second threaded holes are arranged on the end cover.

[0013] As a preference, the grooves are twelve.

[0014] As a preference, the left side of the rim is further provided with a flow-through hole, the two ends of which are respectively connected with the outer ring of the rim and the circular through hole of the rim.

[0015] As a preference, the left side of the rim is provided with a first retaining ring.

[0016] As a preference, the right end of the end cover is provided with a second retaining ring with the same outer diameter as the first retaining ring.

[0017] As a preference, the valve connector is provided with threads on the upper part of the inner hole.

[0018] As a preference, the end cover is provided with a through hole for exposing the valve connector.

[0019] In summary, the present application has the advantages of providing a plurality of grooves, which can increase the friction between the tire filler and the rim, guarantee the service life of the angle-adjustable tire, the setting of the end cover and the valve connector, which makes the filling more convenient and fast, and better fixes the tire on the rim, and the end cover, the rim and the filler can be connected more tightly. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 Fig. 1 is a structural schematic diagram of a tire combined wheel.

[0021] Figure 2 Fig. 2 is a structural schematic diagram of a rim.

[0022] Figure 3 Fig. 3 is a structural schematic diagram of the right end of a rim.

[0023] Figure 4 Fig. 4 is a structural schematic diagram of the left end of an end cover.

[0024] Figure 5 Fig. 5 is a structural schematic diagram of an end cover.

[0025] Fig. 1 is a structural schematic diagram of a tire combined wheel. DETAILED DESCRIPTION

[0026] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all the embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of the present application.

[0027] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0028] As shown in Figures 1 to 5 A tire combination wheel, which comprises a filled rim 1, an end cover 2, a valve connector 3 and a tire body 4, the tire body 4 is provided with a filler 301 inside, so that the tire body 4 becomes a solid tire.

[0029] As shown in Figures 1 to 3 The filled rim 1 is provided with a circular through hole 106 through the left and right ends, and in order to prevent the rim 1 from slipping with the assembly equipment when connected, a key groove 107 is arranged on the inner diameter of the circular through hole 106 of the rim 1, which can be clamped and matched with the assembly equipment.

[0030] The filled rim 1 is provided with a tire connecting part 101 on the right side, and the tire body 4 is sleeved on the tire connecting part 101. Among them, the tire connecting part 101 is provided with a connecting hole 102 and a plurality of grooves 103 in the circumferential direction, the design of the groove 103 enables the tire body 4 of the solid tire to be partially embedded in the groove 103, and the friction between the tire filler 301 and the rim 1 is increased, thereby ensuring the service life of the angle-adjustable tire.

[0031] The groove 103 on the tire connecting part 101 is provided with twelve, which can greatly enhance the friction between the tire filler 301 and the rim 1.

[0032] In order to enable the rim 1 to fill the tire body 4 with the filler 301, a connecting hole 102 is arranged in the circumferential direction of the tire connecting part 101, and a first threaded hole 104 is arranged at the right end of the tire connecting part 101 in the axial direction, the connecting hole 102 and the first threaded hole 104 are in communication with each other, and the valve connector 3 is fixedly connected in the first threaded hole 104 by screwing. Among them, the valve connector 3 is a hollow tubular.

[0033] As Figures 1 to 5 shown, since the tire body 4 is a solid tire, in order to facilitate the installation of the tire, an end cap 2 is additionally provided, which is fixedly connected to the right end of the tire connecting portion 101.

[0034] The specific arrangement and connection process of the above two are as follows.

[0035] A first circular annular step 105 protruding to the right is arranged at the center of the right end of the tire connecting portion 101, and a first through hole 201 is arranged in the middle of the end cap 2, and the end cap 2 is sleeved on the first circular annular step 105 through the first through hole 201.

[0036] In order to strengthen the stability of the above two after connection, a second circular annular step 202 cooperating with the first circular annular step 105 is arranged on the left end of the end cap 2, and the second circular annular step 202 can be sleeved on the outer diameter surface of the first circular annular step 105. The circular through hole 106 and the key groove 107 also axially penetrate the first circular annular step 105.

[0037] A plurality of threaded holes can be arranged on the outer side of the first circular annular step 105 in the circumferential direction, which are used for threaded connection with the assembly equipment.

[0038] Due to the arrangement of the above-mentioned valve connecting piece, a through hole 205 for exposing the valve connecting piece 3 is arranged on the end cap 2 in sequence. The valve connecting piece 3 can also be removed after the filler 301 is filled, and we can choose whether to arrange the through hole 205 according to our own needs. If the through hole 205 is not arranged, the end cap 2 can cover the first threaded hole 104 when the rim 1 is connected.

[0039] As Figure 3 and Figure 4 shown, four second threaded holes 108 of the same size are arranged at the right end of the rim 1, and four second through holes 203 cooperating with the second threaded holes 108 are arranged on the end cap 2. When the end cap 2 is axially inserted into the rim 1, the second threaded holes 108 are aligned with the second through holes 203, and the two are fixed by using bolts, so as to avoid the relative rotation of the end cap 2 after connection.

[0040] As Figures 1 to 3 shown, the left side of the rim 1 is provided with a first stop ring 110, and the right end of the end cap 2 is provided with a second stop ring 204 with the same outer diameter as the first stop ring 110. The tire body 4 is fixed by the first stop ring 110 and the second stop ring 204, and the overall stability of the wheel is ensured.

[0041] As Figure 2As shown, the left side of the rim 1 is also provided with a flow hole 109, both ends of the flow hole 109 are communicated with the outer ring of the rim 1 and the circular through hole 106 of the rim 1, which can better assemble.

[0042] In the assembling process, after the tire is placed on the rim 1, the through hole on the end cover 2 is aligned with the threaded hole of the rim 1, the end cover 2 and the rim 1 are connected together by using the bolt, and then the valve connector 3 is screwed into the first threaded hole 104; the setting of the plurality of grooves 103 can increase the friction between the tire filler 301 and the rim 1, ensure the service life of the angle-adjustable tire, the setting of the end cover 2 and the valve connector 3 makes the filling more convenient and fast, and the tire can be better fixed on the rim 1, and the connection among the end cover 2, the rim 1 and the filler 301 is more close.

[0043] The above is the description of the embodiments of the present application, through the above description of the disclosed embodiments, the person skilled in the art can realize or use the present application. Various modifications of the embodiments will be apparent to those skilled in the art. The general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A tire assembly wheel characterized by, The application relates to a filling type wheel rim (1), which is provided with a tire connecting part (101) on the right side, a connecting hole (102) and a plurality of grooves (103) are arranged in the circumferential direction of the tire connecting part (101), and a first threaded hole (104) and a protruding first circular annular step (105) are arranged on the right end of the tire connecting part (101); wherein the first threaded hole (104) is communicated with the connecting hole (102); a circular through hole (106) penetrating through the left and right ends is further arranged on the wheel rim (1), and a key groove (107) is arranged on the inner diameter of the circular through hole (106); an end cover (2) is arranged on the first circular annular step (105) through a first through hole (201) matched with the first circular annular step (105); a valve connecting piece (3) is a hollow tubular structure, and the valve connecting piece (3) is arranged in the first threaded hole (104); and a tire body (4) is sleeved on the tire connecting part (101) and clamped in the grooves (103); the inside of the tire body (4) is provided with a filler (301), and the filler (301) is filled in the tire body (4) through the valve connecting piece (3) and the connecting hole (102); a plurality of second threaded holes (108) with the same size are uniformly arranged on the right end of the wheel rim (1), a plurality of second through holes (203) matched with the second threaded holes (108) are arranged on the end cover (2); a second circular annular step (202) matched with the first circular annular step (105) is further arranged on the left end of the end cover (2), and the second circular annular step (202) is sleeved on the outer diameter surface of the first circular annular step (105); a first stop ring (110) is arranged on the left side of the wheel rim (1), a second stop ring (204) with the same outer diameter as the first stop ring (110) is arranged on the right end of the end cover (2), and a through hole (205) for exposing the valve connecting piece (3) is arranged on the end cover (2). A plurality of threaded holes are arranged on the outer side of the first circular annular step (105) in the circumferential direction.

2. A tire assembly wheel as in claim 1 wherein, The grooves (103) are twelve in number.

3. A tire assembly wheel as in claim 1 wherein, A flow-through hole (109) is further arranged on the left side of the wheel rim (1), and the two ends of the flow-through hole (109) are communicated with the outer ring of the wheel rim (1) and the circular through hole (106) of the wheel rim (1) respectively.

4. A tire assembly wheel as in claim 1 wherein, The valve connecting piece (3) is provided with threads on the upper part of the inner hole.

5. A tire assembly wheel as in claim 1 wherein, ​

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