CN221023135U - Anti-cutting and anti-burst tire for industrial and mining transportation - Google Patents

Abstract

The utility model relates to the technical field of tires for industrial and mining transportation, and discloses a cutting-resistant and burst-resistant tire for industrial and mining transportation, which comprises a hub and a burst-resistant protection assembly arranged on the hub, wherein the burst-resistant protection assembly comprises a fixed disc arranged on the hub, four groups of gears I which are connected in the fixed disc in an equidistant rotating way, four groups of gears II which are connected in the fixed disc in an equidistant rotating way, racks which are arranged between the gears I and the gears II and are meshed with the gears I and the gears II simultaneously, gears III which are coaxially and fixedly connected with the gears I and the gears II and meshed with each other, gears IV which are connected in the fixed disc in a rotating way and meshed with the gears IV are fixedly connected with the gears IV, and a worm rod L-shaped protection rod which is connected with the fixed on an arc-shaped connecting frame in an equidistant way.

Description

Anti-cutting and anti-burst tire for industrial and mining transportation

Technical Field

The utility model relates to the technical field of tires for industrial and mining transportation, in particular to a cutting-proof and burst-proof tire for industrial and mining transportation.

Background

Tires are ground-engaging rolling, annular elastomeric rubber articles assembled on a variety of vehicles or machines. The tyre is usually arranged on a metal rim, can support a vehicle body, buffer external impact, realize contact with a road surface and ensure the running performance of the vehicle. Because the industrial and mining environment is complex, the road conditions of sharp broken stone and protruding are easy to touch, and in order to prevent the tire from being broken and burst to influence transportation, special anti-cutting and anti-burst tires are needed.

The utility model discloses a carrying wheel with explosion-proof function for mine vehicles in Chinese patent publication No. CN215705451U, the explosion-proof mechanism comprises a fixed block, the fixed block is fixedly connected with the outer ring of the front side and the rear side of a hub, a mounting notch is formed in the middle of the fixed block, a mounting shell is fixedly connected with the inner side of the fixed block, a clamping block is sleeved on one side, close to the mounting notch, of the mounting shell, sliding pins are fixedly connected with the front side and the rear side of the clamping block, and the device can realize the aim of explosion-proof for the tires by mounting the explosion-proof mechanism outside the tires, and aiming at the related technology in the above, the inventor considers that the following defects exist:

The device is at the in-process of actual installation at first need be connected with the explosion-proof chain one by one, then overlaps the explosion-proof chain outside the tire, again with the breach of fixed column one by one chucking on the fixed block for whole process is comparatively troublesome, thereby is difficult to satisfy the demand to explosion-proof mechanism quick installation, has not only reduced the convenience of device, but also delays the use of transportation equipment, for this we provide an industrial and mining transportation with anti-cutting explosion-proof tire.

Disclosure of utility model

In order to solve the problem that the production requirement of quick installation is difficult to meet due to the trouble of the installation process of the explosion-proof structure in the background technology, the utility model provides the anti-cutting and anti-burst tire for industrial and mining transportation.

The utility model is realized by adopting the following technical scheme: the utility model provides an industrial and mining transportation is with anti-cutting explosion-proof tire, includes wheel hub, the outside tire body of wheel hub and the explosion-proof protection component of setting on wheel hub are established to the cover.

The anti-explosion protection assembly comprises a fixed disc arranged on a hub, four groups of gears I which are connected inside the fixed disc in an equidistant rotating mode, four groups of gears II which are connected inside the fixed disc in an equidistant rotating mode, racks which are arranged between the gears I and the gears II and are connected with the gears I and the gears II in a meshed mode simultaneously, gears III which are connected with the gears I and the gears II in a coaxial fixed mode and are meshed with each other, gears IV which are connected inside the fixed disc and are meshed with the gears I in a coaxial fixed mode, worm wheels which are connected with the gears IV in a coaxial fixed mode, worm shafts which are connected with the outside of the fixed disc in a meshed mode, arc-shaped connecting frames fixedly connected with the racks, and L-shaped protection rods which are fixedly connected with the arc-shaped connecting frames in an equidistant mode.

As the further improvement of above-mentioned scheme, the outside equidistance circumference symmetry fixedly connected with of tire body prevents cutting the rubber arch, L type protection pole is located between two adjacent groups prevent cutting the rubber arch, can play the guard action to the tire tread to prevent sharp-pointed rubble and scratch the tire.

As a further improvement of the scheme, the fixing disc is fixedly connected with the hub through the fastening bolts, and is convenient to install and detach.

As a further improvement of the scheme, through grooves are formed in the positions, corresponding to the racks, on the fixed disc, and the through grooves are connected with the racks in a sliding mode, so that the racks can move conveniently.

As a further improvement of the scheme, four groups of arc-shaped connecting frames are spliced together to form a complete circle, so that the tire can be completely protected.

As a further improvement of the scheme, the height of the L-shaped protection rod is matched with the thickness of the tire body, so that the L-shaped protection rod is conveniently sleeved outside the tire body.

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

According to the utility model, the fixing disc is fixed on the hub through the fastening bolt, the worm wheel is driven to rotate through the rotating worm, the worm wheel is driven to rotate to drive the gear IV to rotate, the gear IV rotates to drive the engaged and connected gear IV to rotate anticlockwise at the same time, the gear IV can be driven to rotate clockwise through the meshing action between the gear III, the rack can be driven to move inwards through the meshing action of the gear I and the gear II with the rack, and therefore the four groups of arc-shaped connecting frames can be driven to approach the tire body at the same time, and the L-shaped protection rod is further arranged outside the tire body rapidly.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A;

FIG. 3 is a schematic cross-sectional perspective view of a holding pan of the present utility model;

fig. 4 is a schematic side view of the L-shaped protection rod of the present utility model.

Main symbol description:

1. A hub; 2. a tire body; 3. a cut-preventing rubber protrusion; 4. a through groove; 101. a fixed plate; 102. a first gear; 103. a second gear; 104. a rack; 105. a third gear; 106. a fourth gear; 107. a worm wheel; 108. a worm; 109. an arc-shaped connecting frame; 110. an L-shaped protection rod.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.

Example 1:

Referring to fig. 1-4, a cutting-proof and burst-proof tire for industrial and mining transportation of the present embodiment includes a hub 1, a tire body 2 sleeved outside the hub 1, and a burst-proof protection assembly disposed on the hub 1.

The explosion protection assembly comprises a fixed disk 101 arranged on a hub 1, four groups of gears I102 which are equidistantly and rotatably connected in the fixed disk 101, four groups of gears II 103 which are equidistantly and rotatably connected in the fixed disk 101, a rack 104 which is arranged between the gears I102 and II 103 and is meshed with the gears I102 and II 103 simultaneously, a gear III 105 which is fixedly connected with the gears I102 and II 103 coaxially and meshed with each other, a gear IV 106 which is rotatably connected in the fixed disk 101 and meshed with the gears I102 simultaneously, a worm wheel 107 which is fixedly connected with the gears IV 106 coaxially, a worm 108 which is rotatably connected outside the fixed disk 101 and meshed with the worm wheel 107, with rack 104 fixed connection's arc link 109 and equidistant fixed connection's L type protection pole 110 on arc link 109, fixed disk 101 passes through fastening bolt and wheel hub 1 fixed connection, easy to assemble and dismantle, logical groove 4 has been seted up to the position that corresponds rack 104 on the fixed disk 101, logical groove 4 and rack 104 sliding connection, make things convenient for rack 104 to remove, four sets of arc links 109 splice together just can form a complete circle, can play complete guard action to the tire, the height of L type protection pole 110 and the thickness phase-match of tire body 2, the outside at tire body 2 of L type protection pole 110 cover of being convenient for.

The embodiment of the application provides a cutting-proof and burst-proof tire for industrial and mining transportation, which is implemented by the following principle: firstly, fix fixed disk 101 on wheel hub 1 through fastening bolt, then drive worm wheel 107 through rotating worm 108 and rotate, worm wheel 107 rotates and drives gear four 106 and rotate, gear four 106 rotates and drives four group's gears one 102 of meshing connection and anticlockwise rotates simultaneously, and utilize the meshing effect between gear three 105, make can drive gear two 103 and rotate clockwise, through the meshing effect of gear one 102, gear two 103 and rack 104, make can drive rack 104 inwards and remove, thereby can drive four group's arc link 109 and be close to tire body 2 simultaneously, and then make L type protection pole 110 add fast and install in the outside of tire body 2, and easy operation, convenient and fast, the practicality is strong, otherwise can dismantle anti-explosion protection subassembly fast.

Example 2:

The further improvement of this embodiment on the basis of embodiment 1 is that: the outside equidistance circumference symmetry fixedly connected with anti-cutting rubber protruding 3 of tire body 2, L protection pole 110 are located between two adjacent groups anti-cutting rubber protruding 3, can play the guard action to the tire tread to prevent sharp rubble lacerate the tire.

The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.

Claims (6)

1. The anti-cutting anti-burst tire for industrial and mining transportation is characterized by comprising a wheel hub (1), a tire body (2) sleeved outside the wheel hub (1) and an anti-burst protection assembly arranged on the wheel hub (1);

The anti-explosion protection assembly comprises a fixed disc (101) arranged on a hub (1), four groups of gears I (102) which are connected inside the fixed disc (101) in an equidistant rotating mode, four groups of gears II (103) which are connected inside the fixed disc (101) in an equidistant rotating mode, racks (104) which are arranged between the gears I (102) and the gears II (103) and are connected with the gears I (102) in a meshed mode simultaneously, gears III (105) which are connected with the gears I (102) and the gears II (103) in a coaxial fixed mode and are meshed with each other, gears IV (106) which are connected inside the fixed disc (101) in a rotating mode and are meshed with the gears IV (106) in a coaxial fixed mode, worm wheels (107) which are connected outside the fixed disc (101) in a rotating mode and are meshed with the worm wheels (107), arc-shaped connecting frames (109) which are connected with the racks (104) in a meshed mode, and L-shaped protection rods (110) which are connected with the arc-shaped connecting frames (109) in an equidistant mode.

2. The anti-cutting and anti-burst tire for industrial and mining transportation according to claim 1, wherein anti-cutting rubber protrusions (3) are symmetrically and fixedly connected to the outer part of the tire body (2) in the equidistant circumferential direction, and the L-shaped protection rod (110) is positioned between two adjacent groups of anti-cutting rubber protrusions (3).

3. A cut-and-burst resistant tyre for industrial and mining transportation according to claim 1, characterized in that the fixed disc (101) is fixedly connected with the hub (1) by means of fastening bolts.

4. The anti-cutting anti-burst tire for industrial and mining transportation according to claim 1, wherein a through groove (4) is formed in the fixed disc (101) at a position corresponding to the rack (104), and the through groove (4) is in sliding connection with the rack (104).

5. A cut and burst resistant tyre for industrial and mining transportation according to claim 1, characterized in that four sets of said arc-shaped connectors (109) are spliced together just to form a complete circle.

6. A cut-and-burst resistant tyre for industrial and mining transportation according to claim 1, characterized in that the height of the L-shaped protection bar (110) is matched to the thickness of the tyre body (2).