CN110722922A - Engineering machine tool is antiskid tire for bull-dozer - Google Patents
Engineering machine tool is antiskid tire for bull-dozer Download PDFInfo
- Publication number
- CN110722922A CN110722922A CN201911037275.1A CN201911037275A CN110722922A CN 110722922 A CN110722922 A CN 110722922A CN 201911037275 A CN201911037275 A CN 201911037275A CN 110722922 A CN110722922 A CN 110722922A
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- fixed block
- tire
- cylinder
- skid
- bulldozer
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- 230000003014 reinforcing effect Effects 0.000 claims description 17
- 239000011159 matrix material Substances 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 239000004576 sand Substances 0.000 abstract description 11
- 230000000694 effects Effects 0.000 description 7
- 238000010276 construction Methods 0.000 description 3
- 238000005065 mining Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B15/00—Wheels or wheel attachments designed for increasing traction
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
The invention discloses an anti-skid tire for a bulldozer of engineering machinery, and particularly relates to the technical field of engineering machinery accessories, which comprises a tire assembly; the tire assembly comprises an installing and rotating fixed block, an external supporting ring is arranged on the outer side of the installing and rotating fixed block, a plurality of supporting rods are welded on the outer side of the installing and rotating fixed block, the installing and rotating fixed block and the external supporting ring are fixedly connected through the supporting rods, a rubber carcass is sleeved on the outer side of the external supporting ring, an air cylinder fixing ring is fixedly arranged on the front side of the installing and rotating fixed block, and a plurality of air cylinders are fixedly arranged on the outer side of the air cylinder fixing ring. According to the invention, the cylinder works to drive the card bearing plate on the cylinder to move in the direction away from the cylinder fixing ring, so that the anti-skid card can be clamped into a muddy road or a fine sand road, the overall ground grabbing force of the tire assembly can be greatly increased, the bulldozer can work stably, the bulldozer cannot skid during running, and the working efficiency and the safety are improved.
Description
Technical Field
The invention relates to the technical field of engineering machinery accessories, in particular to an anti-skid tire for a bulldozer of engineering machinery.
Background
A bulldozer is an earthwork machine capable of excavating, transporting, and discarding rock soil, and has wide use in open-pit mines, for example, for construction of dumps, leveling of automobile dumps, accumulation of dispersed rocks, leveling of work decks, construction sites, and the like, not only for auxiliary work but also for main mining work, such as stripping and mining of sand deposits, traction and boosting of scrapers and plows, and reduction of stripping step height in cooperation with other earthwork machines in non-transport mining methods.
The main technical problem that the tire for the bulldozer in the prior art has is that the tire for the bulldozer has poor gripping force when working on a muddy road or a fine sand road, so that the tire is easy to slip, and the working stability and the safety are low.
Disclosure of Invention
In order to overcome the defects in the prior art, embodiments of the invention provide an anti-skid tire for a bulldozer of an engineering machine, the anti-skid tire is driven by the working and stretching of a cylinder to move a card bearing plate on the anti-skid tire in a direction away from a cylinder fixing ring, so that the card bearing plate and the anti-skid card move to positions more protruding relative to a rubber carcass, and the anti-skid card can be clamped into a muddy road or a fine sand road, when the bulldozer is in the muddy road or the fine sand road and the grip force is insufficient due to insufficient friction of the rubber carcass, the overall grip force of the tire assembly can be greatly increased, the bulldozer can work stably, the bulldozer cannot skid during running, the working efficiency and the safety are improved, and the problems in the background art are solved.
In order to achieve the purpose, the invention provides the following technical scheme: an antiskid tyre for a bulldozer of engineering machinery comprises a tyre assembly;
the tire subassembly is including ann commentaries on classics fixed block, ann changes the fixed block outside and is equipped with outside trunnion ring, ann changes the outside welding of fixed block and has a plurality of bracing pieces, ann changes fixed block and outside trunnion ring and passes through bracing piece fixed connection, rubber matrix has been cup jointed in the outside trunnion ring, ann changes the fixed cylinder retainer plate that is equipped with in fixed block front side, the fixed a plurality of cylinders that are equipped with in the cylinder retainer plate outside, the cylinder is kept away from the fixed card bearing board that is equipped with of cylinder retainer plate one end, the card bearing board is kept away from cylinder retainer plate one side and is fixed and be equipped with a plurality of anti.
In a preferred embodiment, a plurality of reinforcing blocks are fixedly arranged on the front side of the outer trunnion ring.
In a preferred embodiment, a through groove is formed in the reinforcing block, and the air cylinder penetrates through the through groove.
In a preferred embodiment, a locking screw is provided at the front side of the reinforcing block.
In a preferred embodiment, one end of the supporting rod, which is far away from the fixed block for installing and rotating, is welded on the inner side of the outer backing ring.
In a preferred embodiment, the card support plate and the anti-slip card are of a unitary construction.
The invention has the technical effects and advantages that:
1. the tire component is stretched through the work of the cylinder, so that the card bearing plate on the tire component is driven to move in the direction far away from the cylinder fixing ring, the card bearing plate and the anti-skidding card are moved to the position more protruding relative to the rubber tire body, the anti-skidding card can be clamped into the muddy road or the fine sand road, when the bulldozer is positioned on the muddy road or the fine sand road and the grip force is insufficient due to the insufficient friction force of the rubber tire body, the overall grip force of the tire component can be greatly increased, the bulldozer can work stably, the bulldozer cannot skid during driving, and the working efficiency and the safety are improved;
2. the reinforcing block through setting up cup joints on the cylinder to fix on outside support ring, thereby make cylinder one end indirectly fixed outside support ring, thereby greatly increased the monolithic stationary effect of cylinder, and through the locking screw locking cylinder that sets up, thereby make the relatively fixed effect of cylinder and reinforcing block better, further improved the stability of bull-dozer during operation.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of an elevation structure of the mounting and rotating fixing block of the present invention.
Fig. 3 is a schematic front view of the cylinder fixing ring of the present invention.
The reference signs are: the tire comprises a tire component 1, a fixing block 2, a supporting rod 3, an external backing ring 4, a rubber tire body 5, a cylinder fixing ring 6, a cylinder 7, a card bearing plate 8, an anti-skid card 9, a reinforcing block 10 and a locking screw 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The antiskid tyre for the bulldozer of the engineering machinery, as shown in the attached figures 1-3, comprises a tyre assembly 1;
the tire component 1 comprises a mounting and rotating fixed block 2, an external supporting ring 3 is arranged on the outer side of the mounting and rotating fixed block 2, a plurality of supporting rods 4 are welded on the outer side of the mounting and rotating fixed block 2, the mounting and rotating fixed block 2 and the external supporting ring 3 are fixedly connected through the supporting rods 4, a rubber tire body 5 is sleeved on the outer side of the external supporting ring 3, an air cylinder fixing ring 6 is fixedly arranged on the front side of the mounting and rotating fixed block 2, a plurality of air cylinders 7 are fixedly arranged on the outer side of the air cylinder fixing ring 6, a card bearing plate 8 is fixedly arranged at one end, far away from the air cylinder fixing ring 6, of each air cylinder 7, and a plurality of anti-skid cards 9 are;
one end of the support rod 4, which is far away from the fixed block 2 for installing and rotating, is welded on the inner side of the external backing ring 3;
the card bearing plate 8 and the anti-skid card 9 are of an integrated structure.
The implementation mode is specifically as follows: when in use, the invention is arranged on a bulldozer through the mounting and rotating fixed block 2, and the air cylinder 7 is in a contraction state under normal conditions, so that the card bearing plate 8 and the anti-skid card 9 can not be protruded to influence the normal running of the bulldozer, when the rubber carcass 5 is on a muddy road or a fine sand road, the rubber carcass cannot have high grip force due to the limited friction force of the rubber carcass, and at this time, by the working and stretching of the cylinder 7, thereby driving the card bearing plate 8 on the rubber tyre to move towards the direction far away from the cylinder fixing ring 6, thereby enabling the card bearing plate 8 and the anti-skid card 9 to move to the position which is more protruded relative to the rubber tyre body 5, thereby make anti-skidding card 9 can block into inside muddy road surface or the fine sand road surface to greatly increased tire subassembly 1 holistic land fertility of grabbing guaranteed that the bull-dozer can stable work, can not skid when driving, improved work efficiency and security.
The anti-skid tyre for the bulldozer of the engineering machinery shown in the attached drawing 1 further comprises a plurality of reinforcing blocks 10, wherein the reinforcing blocks 10 are fixedly arranged on the front side of the outer backing ring 3;
a through groove is formed in the reinforcing block 10, and the air cylinder 7 penetrates through the through groove;
the front side of the reinforcing block 10 is provided with a locking screw 11 in a penetrating way.
The implementation mode is specifically as follows: the reinforcing block 10 is sleeved on the cylinder 7 and fixed on the external backing ring 3, so that one end of the cylinder 7 is indirectly fixed on the external backing ring 3, the overall fixing effect of the cylinder 7 is greatly increased, the cylinder 7 is locked by the locking screw 11, the relative fixing effect of the cylinder 7 and the reinforcing block 10 is better, and the working stability of the bulldozer is further improved.
The working principle of the invention is as follows:
referring to the attached drawings 1-3 of the specification, when the tire component 1 is used, the cylinder 7 works and extends to drive the card bearing plate 8 on the cylinder to move in the direction far away from the cylinder fixing ring 6, so that the card bearing plate 8 and the anti-skid card 9 move to positions more protruding relative to the rubber tire body 5, the anti-skid card 9 can be clamped into a muddy road or a fine sand road, and when a bulldozer is positioned on the muddy road or the fine sand road and the grip force is insufficient due to insufficient friction of the rubber tire body 5, the overall grip force of the tire component 1 can be greatly increased, the bulldozer can work stably, can not skid during driving, and improves the working efficiency and the safety;
referring to the attached figure 1 of the specification, when the bulldozer is used, the cylinder 7 is sleeved with the reinforcing block 10 and is fixed on the external backing ring 3, so that one end of the cylinder 7 is indirectly fixed on the external backing ring 3, the overall fixing effect of the cylinder 7 is greatly improved, the cylinder 7 is locked by the locking screw 11, the relative fixing effect of the cylinder 7 and the reinforcing block 10 is better, and the stability of the bulldozer during working is further improved.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (6)
1. The utility model provides an engineering machine tool is antiskid tire for bull-dozer which characterized in that: comprising a tyre component (1); tire subassembly (1) changes fixed block (2) including ann, ann changes fixed block (2) outside and is equipped with outside trunnion ring (3), ann changes fixed block (2) outside welding and has a plurality of bracing pieces (4), ann changes fixed block (2) and outside trunnion ring (3) through bracing piece (4) fixed connection, rubber matrix body (5) have been cup jointed in outside trunnion ring (3), ann changes fixed block (2) front side and fixes being equipped with cylinder retainer plate (6), cylinder retainer plate (6) outside is fixed and is equipped with a plurality of cylinders (7), cylinder (7) are kept away from cylinder retainer plate (6) one end and are fixed and are equipped with card bearing plate (8), card bearing plate (8) are kept away from cylinder retainer plate (6) one side and are fixed and are equipped with a plurality of anti-skidding cards (9).
2. The anti-skid tire for a bulldozer according to claim 1, characterized in that: a plurality of reinforcing blocks (10) are fixedly arranged on the front side of the external backing ring (3).
3. The anti-skid tire for a bulldozer according to claim 2, characterized in that: a through groove is formed in the reinforcing block (10), and the air cylinder (7) penetrates through the through groove.
4. The anti-skid tire for a bulldozer according to claim 2, characterized in that: and a locking screw (11) penetrates through the front side of the reinforcing block (10).
5. The anti-skid tire for a bulldozer according to claim 1, characterized in that: one end of the support rod (4) far away from the mounting and rotating fixed block (2) is welded on the inner side of the external backing ring (3).
6. The anti-skid tire for a bulldozer according to claim 1, characterized in that: the card bearing plate (8) and the anti-skid card (9) are of an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911037275.1A CN110722922A (en) | 2019-10-29 | 2019-10-29 | Engineering machine tool is antiskid tire for bull-dozer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911037275.1A CN110722922A (en) | 2019-10-29 | 2019-10-29 | Engineering machine tool is antiskid tire for bull-dozer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110722922A true CN110722922A (en) | 2020-01-24 |
Family
ID=69222434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911037275.1A Pending CN110722922A (en) | 2019-10-29 | 2019-10-29 | Engineering machine tool is antiskid tire for bull-dozer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110722922A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203793047U (en) * | 2014-04-22 | 2014-08-27 | 湖州职业技术学院 | Tread pattern variable tire |
| CN105946469A (en) * | 2016-04-29 | 2016-09-21 | 无锡港盛重型装备有限公司 | Antiskid tyre of electromobile |
| CN207549857U (en) * | 2017-10-11 | 2018-06-29 | 苏州吉立兴汽车用品科技有限公司 | Automatic telescopic pitfall tire escape machine |
| CN207808944U (en) * | 2017-12-12 | 2018-09-04 | 天津润桂科技有限公司 | A kind of automobile tire of preventing skid on snow |
-
2019
- 2019-10-29 CN CN201911037275.1A patent/CN110722922A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203793047U (en) * | 2014-04-22 | 2014-08-27 | 湖州职业技术学院 | Tread pattern variable tire |
| CN105946469A (en) * | 2016-04-29 | 2016-09-21 | 无锡港盛重型装备有限公司 | Antiskid tyre of electromobile |
| CN207549857U (en) * | 2017-10-11 | 2018-06-29 | 苏州吉立兴汽车用品科技有限公司 | Automatic telescopic pitfall tire escape machine |
| CN207808944U (en) * | 2017-12-12 | 2018-09-04 | 天津润桂科技有限公司 | A kind of automobile tire of preventing skid on snow |
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| PB01 | Publication | ||
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Application publication date: 20200124 |