CN202827502U - Stone knocking device of mining dump vehicle - Google Patents
Stone knocking device of mining dump vehicle Download PDFInfo
- Publication number
- CN202827502U CN202827502U CN 201220533474 CN201220533474U CN202827502U CN 202827502 U CN202827502 U CN 202827502U CN 201220533474 CN201220533474 CN 201220533474 CN 201220533474 U CN201220533474 U CN 201220533474U CN 202827502 U CN202827502 U CN 202827502U
- Authority
- CN
- China
- Prior art keywords
- stone
- stone implement
- knocking device
- quarry tipper
- metal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a stone knocking device used for a mining dump vehicle and aims at providing a stone knocking device of the mining dump vehicle. The stone knocking device not only can effectively knocking down stones, but also is flexible to a certain extent. Therefore, stone knocking efficacy is improved. According to the stone knocking device used for the mining dump vehicle, the stone knocking device is vertically arranged between two wheels arranged on two sides of the mining dump vehicle. The stone knocking device used for the mining dump vehicle is characterized in that the stone knocking device is composed of a metal chain and a metal bar, wherein one end of the metal chain is connected with a box hopper of the mining dump vehicle and the other end of the metal chain is connected with the metal bar. Preferentially, the metal chain is connected with the metal bar through bolts. The length of the metal chain is smaller than the distance from a connection joint of metal chain and the box hopper to the edge of each wheel tire. The length of the stone knocking device is smaller than the distance from the connection joint of metal chain and the box hopper to the edge of each wheel shaft. Therefore, the metal bar is prevented from touching each wheel shaft when the stone knocking device swings.
Description
Technical field
The utility model relates to a kind of stone implement of beating, and relates in particular to a kind of stone implement of beating that is applied on the quarry tipper.
Background technology
At present, heavy mining truck is widely used in each large surface mine, and its loaded weight is also along with the development of technology has reached the 400t level from the 100t level.Because the raising of delelivered payload capability; and the complexity of mine car mine of living in running environment; often having stone or bulk dregs in the mine car operational process fills between two tires; if untimely destroying; the continuous extrusion abrasion tire of one side meeting; accelerate tyre damage, the mine car operating efficiency is reduced.For this tire is done corresponding protection and just become essential.Play stone implement and be exactly a kind of by in time destroying ore and the dregs that is stuck in the middle of mine car two tires, thereby play the protection tire, reduce wear on tyres, prolong Using Life of Tyre, improve the useful device of quarry tipper operating efficiency.
In the prior art, a kind of method is to adopt an iron staff to be suspended on the hopper 1 of mine car two tires top, and fall between two wheels 3 of every side, as shown in Figure 1, this dozen stone implement adopts simple iron staff, and is for want of flexible, might be in beating the stone process and stone stuck between two-wheeled together, the stone of so not only failing to destroy has aggravated the extrusion abrasion of tire on the contrary, and also operation has brought risk to mine car simultaneously.Another kind method is to adopt an iron chains to be suspended on the hopper of mine car two tires top, as shown in Figure 2, adopts simple iron chains, although flexibility is larger, iron chains is light inadequate to the hitting power of ratchel, can not effectively destroy and be stuck in the middle stone of wheel; And when iron chains is too thick, not only strengthened the load of mine car, flexibility has also descended simultaneously, lacks to impact, also be difficult to destroy card tighter stone.In addition, be suspended from the iron chains of tire centre portion, after being stained with dregs, easily harden, further reduced flexibility, strengthened weight, thereby increased the load of mine car, reduced mine car operation effect.
The utility model content
For deficiency of the prior art, the utility model aims to provide a kind of quarry tipper and plays stone implement, and this kind played stone implement and not only can actv. destroyed stone but also have certain flexibility, improved and beaten the stone effect.
In order to address the above problem, a kind of quarry tipper of the present utility model is played stone implement, this dozen stone implement falls between two wheels of the every side of quarry tipper, this quarry tipper is played stone implement and is characterised in that: this dozen stone implement is made of metal bracelet and metal bar, one end of this metal bracelet is connected with the hopper of quarry tipper, and the other end is connected with metal bar.
Preferably, described metal bracelet and described metal bar are bolted.
Preferably, the length of described metal bracelet is less than the point of connection of metal bracelet and the hopper distance to the wheel tyre edge.
Preferably, described length of playing stone implement is less than the point of connection of metal bracelet and the hopper distance to the axletree edge, so that when playing stone implement and waving, described metal bar can not touch axletree.
More preferably, described metal bracelet is mild steel link chain, and described metal bar is iron pole, iron cone rod or strip shape steel plate.
The beneficial effects of the utility model are: by with metallic bond and the two combination of metal bar, this kind played stone implement and not only can actv. destroyed stone but also have certain flexibility, improved and beaten the stone effect.
Description of drawings
Fig. 1 is that employing iron staff of the prior art is as the structural representation of playing stone implement;
Fig. 2 is that employing iron chains of the prior art is as the structural representation of playing stone implement;
Fig. 3 is the structural representation that quarry tipper of the present utility model is played stone implement;
Fig. 4 is the side-looking structural representation of Fig. 3.
Main nomenclature
1, hopper 11, hopper support
2, metal bracelet 3, tire
4, metal bar 5, bolt
6, nut 8, axletree
The specific embodiment
Below in conjunction with accompanying drawing to this practical being described further.
In conjunction with Fig. 3 and Fig. 4, a kind of quarry tipper of the present utility model is played stone implement, this dozen stone implement falls between two wheels of the every side of quarry tipper, this dozen stone implement is made of metal bracelet 2 and metal bar 4, one end of this metal bracelet 2 is connected to by screw bolt and nut on the hopper support 11 of hopper 1 below of quarry tipper, and this metal bracelet 2 has point of connection a with hopper.The other end of this metal bracelet is connected with nut by bolt 5 with metal bar 4 and pad is connected.Preferably, described metal bracelet 2 is mild steel link chain, and described metal bar 4 is iron pole, iron cone rod or strip shape steel plate.
The length of described metal bracelet 2 is less than the distance of the point of connection a between metal bracelet 2 and the hopper to the wheel tyre edge.So that metal bracelet 2 can not touched with wheel tyre.Described length of playing stone implement is less than the distance of described point of connection a to axletree 8 edges, so that when playing stone implement and waving, described metal bar 4 can not touch axletree.
During application, when snapping in bulk stone between two tires 3 of quarry tipper, along with the rolling of wheel, stone will move from bottom to top, when arriving the top, will strike head-on with metal bar 4, thereby metal bar 4 be hit stone down.If the stone card must be tighter, in the first lap rotation process of tire 3, fail to hit down stone, then metal bar 4 can be shifted onto by stone and fall after rise under Action of Gravity Field after the angle and swing around hopper bearing 11 with iron chains, wait for giving stone stronger knocking, until stone is hit down next time.
Claims (5)
1. a quarry tipper is played stone implement, this dozen stone implement falls between two wheels of the every side of quarry tipper, this quarry tipper is played stone implement and is characterised in that: this dozen stone implement is made of metal bracelet (2) and metal bar (4), one end of this metal bracelet (2) is connected with the hopper of quarry tipper, and the other end is connected with metal bar (4).
2. quarry tipper according to claim 1 is played stone implement, it is characterized in that: described metal bracelet (2) is connected by bolt (5) with described metal bar (4).
3. quarry tipper according to claim 1 is played stone implement, it is characterized in that: the length of described metal bracelet (2) is less than the point of connection (a) of metal bracelet (2) and the hopper distance to the wheel tyre edge.
4. quarry tipper according to claim 1 is played stone implement, it is characterized in that: described length of playing stone implement is less than the point of connection (a) of metal bracelet (2) and the hopper distance to the axletree edge, so that when playing stone implement and waving, described metal bar (4) can not touch axletree.
5. quarry tipper according to claim 1 is played stone implement, it is characterized in that: described metal bracelet (2) is mild steel link chain, and described metal bar (4) is iron pole, iron cone rod or strip shape steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220533474 CN202827502U (en) | 2012-10-18 | 2012-10-18 | Stone knocking device of mining dump vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220533474 CN202827502U (en) | 2012-10-18 | 2012-10-18 | Stone knocking device of mining dump vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202827502U true CN202827502U (en) | 2013-03-27 |
Family
ID=47939271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220533474 Expired - Lifetime CN202827502U (en) | 2012-10-18 | 2012-10-18 | Stone knocking device of mining dump vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202827502U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104386031A (en) * | 2014-10-24 | 2015-03-04 | 广西柳工机械股份有限公司 | Stone remover for mining dump vehicle |
-
2012
- 2012-10-18 CN CN 201220533474 patent/CN202827502U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104386031A (en) * | 2014-10-24 | 2015-03-04 | 广西柳工机械股份有限公司 | Stone remover for mining dump vehicle |
| CN104386031B (en) * | 2014-10-24 | 2016-08-24 | 广西柳工机械股份有限公司 | Quarry tipper stone deflector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130327 |