CN113619532B - Stone discharging device of mining dump truck based on inertial navigation system - Google Patents
Stone discharging device of mining dump truck based on inertial navigation system Download PDFInfo
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- CN113619532B CN113619532B CN202111071837.1A CN202111071837A CN113619532B CN 113619532 B CN113619532 B CN 113619532B CN 202111071837 A CN202111071837 A CN 202111071837A CN 113619532 B CN113619532 B CN 113619532B
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- stone
- limiting plate
- permanent magnet
- rod
- stone removing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/62—Other vehicle fittings for cleaning
- B60S1/66—Other vehicle fittings for cleaning for cleaning vehicle exterior
- B60S1/68—Other vehicle fittings for cleaning for cleaning vehicle exterior for freeing wheels or tyres from foreign matter, e.g. wheel scrapers
Abstract
The invention provides a stone removing device of a mining dump truck based on an inertial navigation system, which relates to the field of mining dump trucks and comprises a driving shaft and two tire bodies fixedly connected to the driving shaft, wherein a baffle is arranged above the tire bodies, a stone removing mechanism is arranged between the two tire bodies, the top of the stone removing mechanism is connected with the baffle, the stone removing mechanism comprises a first limiting plate, a second limiting plate, a stone removing rod, a reinforcing end head and a rotating shaft, and the first limiting plate and the second limiting plate are parallel to each other. This stone discharging device of mining dump truck based on inertial navigation system sets up the stone discharging rod through setting up between the two tires at mining dump truck rear axle unilateral, and the stone discharging rod is articulated to be installed on the baffle at tire body top through first limiting plate and second limiting plate, if have the bold rubble to be cliied between two tires, can meet the obstruction of stone discharger and be dropped out between two tire bodies along with the in-process that the tire rotated together to effectively avoid the tire by the stone fish tail.
Description
Technical Field
The invention relates to the technical field of mining dump trucks, in particular to a stone removing device of a mining dump truck based on an inertial navigation system.
Background
The mining dump truck is the main transportation equipment of the open mine, the equipment has the characteristics of high load and severe operation working condition, and is generally equipped with special heavy tires which need special materials and processing technology for manufacturing, and the batch is small, so the purchase cost is very high.
Under the condition of heavy load of the whole mining dump truck, the load distribution of a front shaft and a rear shaft is 1:2, therefore, the front axle is generally provided with two tires, one on the left and right, the rear axle is provided with 4 tires, and two on the left and right. Two tires of rear axle unilateral utilize rim and spacer ring fixed, and keep sufficient interval between two tires to guarantee that the tire can not take place to interfere when the heavy load receives the compression and cause mutual wearing and tearing. Because there are large broken stones on the surface of the stope of the surface mine, the large broken stones are easily clamped between the two tires of the rear wheel when the mining dump truck runs in the stope. The large crushed stones roll along with the tire, the side wall of the tire is easily scratched when the large crushed stones are contacted with the ground, the tire is scrapped early, peripheral parts are easily damaged by the rotation of the crushed stones, and great negative effects are brought to the operation safety and the operation cost of the mining dump truck.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a stone removing device of a mining dump truck based on an inertial navigation system, which solves the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a stone discharging device of mining dump truck based on inertial navigation system, includes drive shaft, two tire bodies of fixed connection on the drive shaft, the top of tire body is provided with the baffle, is provided with stone discharging mechanism between two tire bodies, stone discharging mechanism's top and baffle are connected, stone discharging mechanism includes first limiting plate, second limiting plate, stone discharging rod, reinforcement end, rotation axis, first limiting plate and second limiting plate are parallel to each other, and first limiting plate and second limiting plate all with baffle fixed connection, the one end of stone discharging rod sets up between first limiting plate and second limiting plate, first limiting plate and second limiting plate pass through the rotation axis and arrange the stone rod articulated, the one end and the reinforcement end fixed connection of first limiting plate are kept away from to the stone discharging rod.
Preferably, arrange the stone rod and be the billet, strengthen the end and keep away from the shape of the one end of arranging the stone rod and set up to the arcwall face.
Preferably, the first limiting plate, the second limiting plate and the baffle are welded with each other.
Preferably, the stone removing rod is arranged on the side surface of the driving shaft, and the stone removing rod is vertically arranged.
Preferably, still including being used for preventing less rubble card little rubble clearance mechanism between stone rod and the tire body of arranging, little rubble clearance mechanism includes lifting sleeve, first permanent magnet, second permanent magnet, elevator, fixing base, roof, lifting sleeve sliding fit is on arranging the stone rod, the fixing base sets up between two tire bodies, and the inboard and the drive shaft fixed connection of fixing base, it has first permanent magnet to inlay in the fixing base, the top of drive shaft is provided with the second permanent magnet, the top and the elevator fixed connection of second permanent magnet, one side and the lifting sleeve fixed connection of elevator, the magnetic pole that drive shaft one side was kept away from to first permanent magnet is the same with the magnetic pole that elevator one side was kept away from to the second permanent magnet, the shape and the lifting sleeve of roof match, roof fixed connection is in the top of lifting sleeve.
Preferably, the first permanent magnet and the second permanent magnet are the same in size and shape, and the top plate is made of the same material as the stone removing rod.
Preferably, a limiting block is arranged below the lifting sleeve, and one side of the limiting block is fixedly connected with the stone discharging rod.
Preferably, the lifting block is triangular, and the top surface of the lifting block is inclined.
(III) advantageous effects
The invention provides a stone removing device of a mining dump truck based on an inertial navigation system. The method has the following beneficial effects:
1. this stone discharging device of mining dump truck based on inertial navigation system, through set up the stone discharging rod between the two tires at mining dump truck rear axle unilateral, the stone discharging rod is installed on the baffle at tire body top through first limiting plate and second limiting plate are articulated, if have the bold rubble to be cliied between two tires, can meet the block of stone discharger and be dropped out between two tire bodies along with the in-process that the tire rotated together, thereby effectively avoid the tire by the stone fish tail, and peripheral part is pounded the damage by the stone.
2. According to the stone removing device of the mining dump truck based on the inertial navigation system, large broken stones may be broken into smaller broken stones after colliding with a stone removing rod, then the smaller broken stones may be clamped between the stone removing rod and a tire body for a period of time, so that the smaller broken stones wear the tire body, and the arrangement of a small broken stone cleaning mechanism is adopted, the most circular motion of a fixing seat can be driven in the rotating process of a driving shaft, when the fixing seat moves to the highest position, a first permanent magnet in the fixing seat corresponds to a second permanent magnet at the bottom of a lifting block, at the moment, under the action of homopolar repulsion, the second permanent magnet can be driven by the repulsive force of the first permanent magnet to move upwards, the lifting block drives a lifting sleeve to move upwards, the lifting sleeve drives a top plate to move upwards along the stone removing rod, the top plate pushes up the smaller broken stones between the stone removing rod and the tire body upwards between two tires, then the driving shaft continues to rotate, at the moment, the repulsive force of the first permanent magnet is lost, the lifting sleeve descends and resets under the action of gravity, once small broken stones are removed, the movement of the vehicle can be continuously removed, the small broken stones, the tire body is further, and the tire body is better in a better using effect is further protected.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a first perspective view of the stone removing mechanism of the present invention;
FIG. 3 is a second perspective view of the stone removing mechanism of the present invention;
FIG. 4 is a first front sectional view of the present invention;
FIG. 5 is a front sectional view of the present invention.
In the figure: the stone removing machine comprises a driving shaft 1, a tire body 2, a baffle 3, a stone removing mechanism 4, a first limiting plate 5, a second limiting plate 6, a rotating shaft 7, a stone removing rod 8, a reinforcing end 9, a lifting sleeve 10, a top plate 11, a lifting block 12, a fixing seat 13, a first permanent magnet 14, a second permanent magnet 15 and a limiting block 16.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
The embodiment of the invention provides a stone removing device of a mining dump truck based on an inertial navigation system, which comprises a driving shaft 1 and two tire bodies 2 fixedly connected to the driving shaft 1, wherein a baffle 3 is arranged above the tire bodies 2, a stone removing mechanism 4 is arranged between the two tire bodies 2, the top of the stone removing mechanism 4 is connected with the baffle 3, the stone removing mechanism 4 comprises a first limiting plate 5, a second limiting plate 6, a stone removing rod 8, a reinforcing end 9 and a rotating shaft 7, the first limiting plate 5 and the second limiting plate 6 are parallel to each other, the first limiting plate 5 and the second limiting plate 6 are fixedly connected with the baffle 3, one end of the stone removing rod 8 is arranged between the first limiting plate 5 and the second limiting plate 6, the first limiting plate 5 and the second limiting plate 6 are hinged with the stone removing rod 8 through the rotating shaft 7, and one end, far away from the first limiting plate 5, of the stone removing rod 8 is fixedly connected with the reinforcing end 9.
Arrange stone rod 8 through setting up between the two tires at mining dump truck rear axle unilateral, arrange stone rod 8 and articulate through first limiting plate 5 and second limiting plate 6 and install on the baffle 3 at 2 tops of tire body, if have the bold rubble to be cliied between two tires, can meet the block of stone exhauster and be dropped out between two tire bodies 2 along with the in-process that the tire rotated together to effectively avoid the tire by the stone fish tail, and peripheral part is pounded the damage by the stone.
Arrange stone rod 8 and be the billet, strengthen the shape that end 9 kept away from the one end of arranging stone rod 8 and set up to the arcwall face.
The first limiting plate 5 and the second limiting plate 6 are welded with the baffle 3.
Arrange stone rod 8 and set up in the side of drive shaft 1, and arrange stone rod 8 for vertical setting.
Still including being used for preventing that less rubble card from arranging the little rubble clearance mechanism between stone rod 8 and tire body 2, little rubble clearance mechanism includes lifting sleeve 10, first permanent magnet 14, second permanent magnet 15, elevator 12, fixing base 13, roof 11, lifting sleeve 10 sliding fit is on arranging stone rod 8, fixing base 13 sets up between two tire bodies 2, and fixing base 13's inboard and drive shaft 1 fixed connection, it has first permanent magnet 14 to inlay in the fixing base 13, the top of drive shaft 1 is provided with second permanent magnet 15, the top and the elevator 12 fixed connection of second permanent magnet 15, one side and the lifting sleeve 10 fixed connection of elevator 12, the magnetic pole that first permanent magnet 14 kept away from drive shaft 1 one side is the same with the magnetic pole that elevator 12 one side was kept away from to second permanent magnet 15, the shape and the lifting sleeve 10 phase-match of roof 11, roof 11 fixed connection is in the top of lifting sleeve 10.
Because the big rubble can be cracked into the littlestone after colliding with the lithagogue pole 8, then it can be a period of time that the littlestone can block between lithagogue pole 8 and tire body 2, lead to the littlestone to produce wearing and tearing to tire body 2, and through the setting of little rubble clearance mechanism, can drive fixing base 13 most circular motion in the rotatory process of drive shaft 1, when fixing base 13 moved to the highest point, first permanent magnet 14 in fixing base 13 and second permanent magnet 15 of elevator 12 bottom correspond, at this moment under the effect that homopolar repulsion, second permanent magnet 15 can receive the repulsion drive elevator 12 upward movement of first permanent magnet 14, elevator 12 drives lifting sleeve 10 upward movement, lifting sleeve 10 drives roof 11 along the upward movement of lithagogue pole 8, roof 11 upwards ejects out between two tires with the lithagogue pole 8 and tire body 2 between the lithagogue pole, then drive shaft 1 continues to rotate, at this moment second permanent magnet 15 loses the repulsion of first permanent magnet 14, lifting sleeve 10 descends to reset under the action of gravity, accomplish a little rubble once, just can get rid of following with the movement of vehicle, just can get rid of the lithagogue pole 2 more continuous use, further the little rubble protection effect.
The first permanent magnet 14 and the second permanent magnet 15 are the same in size and shape, and the top plate 11 is made of the same material as the stone ejector 8.
A limiting block 16 is arranged below the lifting sleeve 10, and one side of the limiting block 16 is fixedly connected with the stone discharging rod 8.
The shape of the lifting block 12 is set to be triangular, and the top surface of the lifting block 12 is obliquely arranged. The small broken stone fragments falling on the lifting block 12 can slide to the ground along the inclined top surface, and the small broken stone fragments cannot be accumulated on the top of the lifting block 12.
The working principle is as follows: because large broken stones may be broken into smaller broken stones after colliding with the stone removing rod 8, then the smaller broken stones may be clamped between the stone removing rod 8 and the tire body 2 for a period of time, so that the smaller broken stones are worn on the tire body 2, through the arrangement of the small broken stone cleaning mechanism, the smaller broken stones may be driven to move most circumferentially by the driving shaft 1 in the rotation process, when the fixing seat 13 moves to the highest position, the first permanent magnet 14 in the fixing seat 13 corresponds to the second permanent magnet 15 at the bottom of the lifting block 12, at this time, under the action of homopolar repulsion, the second permanent magnet 15 may be driven by the repulsion force of the first permanent magnet 14 to move the lifting block 12 upwards, the lifting block 12 drives the lifting sleeve 10 to move upwards, the lifting sleeve 10 drives the top plate 11 to move upwards along the stone removing rod 8, the top plate 11 pushes the smaller broken stones between the stone removing rod 8 and the tire body 2 upwards out between the two tires, then the driving shaft 1 continues to rotate, at this time, the second permanent magnet 15 loses the repulsion force of the first permanent magnet 14, the lifting sleeve 10 descends and resets under the gravity, thereby completing one-time removal of small broken stones, and further protecting the tire body 2.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a stone device of arranging of mining dump truck based on inertial navigation system, includes drive shaft (1), two tire bodies (2) of fixed connection on drive shaft (1), its characterized in that: the stone removing device is characterized in that a baffle (3) is arranged above the tire bodies (2), a stone removing mechanism (4) is arranged between the two tire bodies (2), the top of the stone removing mechanism (4) is connected with the baffle (3), the stone removing mechanism (4) comprises a first limiting plate (5), a second limiting plate (6), stone removing rods (8), a reinforcing end head (9) and a rotating shaft (7), the first limiting plate (5) and the second limiting plate (6) are parallel to each other, the first limiting plate (5) and the second limiting plate (6) are fixedly connected with the baffle (3), one end of each stone removing rod (8) is arranged between the first limiting plate (5) and the second limiting plate (6), the first limiting plate (5) and the second limiting plate (6) are hinged with the stone removing rods (8) through the rotating shaft (7), one end of each stone removing rod (8), which is far away from the first limiting plate (5), is fixedly connected with the reinforcing end head (9), the stone removing rods (8) are steel bars, one end of each reinforcing end head (9), the stone removing rods (8) are arranged in the shape of the first limiting plate (8), the stone removing rod (8) is welded with the second limiting plate (6), the side face of the second limiting plate (6) is welded with the stone removing rod (1), and the vertical driving shaft (8), still including being used for preventing the little rubble clearance mechanism of less rubble card between stone rod (8) and tire body (2), little rubble clearance mechanism includes lift cover (10), first permanent magnet (14), second permanent magnet (15), lift piece (12), fixing base (13), roof (11), lift cover (10) sliding fit is on stone rod (8), fixing base (13) set up between two tire bodies (2), and the inboard and drive shaft (1) fixed connection of fixing base (13), it has first permanent magnet (14) to inlay in fixing base (13), the top of drive shaft (1) is provided with second permanent magnet (15), the top and lift piece (12) fixed connection of second permanent magnet (15), one side and lift cover (10) fixed connection of lift piece (12), the magnetic pole that drive shaft (1) one side was kept away from to first permanent magnet (14) is kept away from with second permanent magnet (15) the magnetic pole that lift piece (12) one side is the same, the shape and the lift cover (11) phase-match connect in roof (11) fixed connection.
2. The rock discharging device of the mining dump truck based on the inertial navigation system according to claim 1, characterized in that: the first permanent magnet (14) and the second permanent magnet (15) are the same in size and shape, and the top plate (11) is made of the same material as the stone discharging rod (8).
3. The rock discharging device of the mining dump truck based on the inertial navigation system according to claim 2, characterized in that: a limiting block (16) is arranged below the lifting sleeve (10), and one side of the limiting block (16) is fixedly connected with the stone discharging rod (8).
4. The rock removing device of the mining dump truck based on the inertial navigation system according to claim 3, characterized in that: the lifting block (12) is triangular, and the top surface of the lifting block (12) is inclined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111071837.1A CN113619532B (en) | 2021-09-14 | 2021-09-14 | Stone discharging device of mining dump truck based on inertial navigation system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111071837.1A CN113619532B (en) | 2021-09-14 | 2021-09-14 | Stone discharging device of mining dump truck based on inertial navigation system |
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| Publication Number | Publication Date |
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| CN113619532A CN113619532A (en) | 2021-11-09 |
| CN113619532B true CN113619532B (en) | 2023-03-14 |
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| CN202111071837.1A Active CN113619532B (en) | 2021-09-14 | 2021-09-14 | Stone discharging device of mining dump truck based on inertial navigation system |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114368361B (en) * | 2022-01-20 | 2023-09-22 | 中铁十五局集团有限公司 | Self-help cleaning method for large hard objects in tire gap of wheeled transport vehicle |
| CN116160998B (en) * | 2022-12-26 | 2023-06-20 | 太原重工股份有限公司 | Mine dump truck with stone discharging function for off-highway and use method thereof |
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| US5188394A (en) * | 1991-07-30 | 1993-02-23 | Roche Mortimer P | Positionable tire scraper for dual tires |
| JPH1143022A (en) * | 1997-07-25 | 1999-02-16 | Komatsu Forklift Co Ltd | Device for removing foreign matter from dual tire |
| CN1579852A (en) * | 2003-08-07 | 2005-02-16 | 株式会社小松制作所 | Foreign matter removing device |
| JP2011140251A (en) * | 2010-01-06 | 2011-07-21 | Hitachi Constr Mach Co Ltd | Conveying vehicle |
| 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 |
| CN111016851A (en) * | 2019-12-26 | 2020-04-17 | 内蒙古北方重型汽车股份有限公司 | Mining dump truck tire stone discharging device and carriage thereof |
| CN210822166U (en) * | 2019-08-10 | 2020-06-23 | 徐州新南湖科技有限公司 | Stone clamping preventing mechanism between double-row wheels of engineering vehicle |
| CN111591709A (en) * | 2020-05-09 | 2020-08-28 | 李桂华 | Conveying equipment with impurity removal function |
| CN112345274A (en) * | 2020-10-30 | 2021-02-09 | 广东科学技术职业学院 | New energy automobile tire performance detecting system |
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2021
- 2021-09-14 CN CN202111071837.1A patent/CN113619532B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5188394A (en) * | 1991-07-30 | 1993-02-23 | Roche Mortimer P | Positionable tire scraper for dual tires |
| JPH1143022A (en) * | 1997-07-25 | 1999-02-16 | Komatsu Forklift Co Ltd | Device for removing foreign matter from dual tire |
| CN1579852A (en) * | 2003-08-07 | 2005-02-16 | 株式会社小松制作所 | Foreign matter removing device |
| JP2011140251A (en) * | 2010-01-06 | 2011-07-21 | Hitachi Constr Mach Co Ltd | Conveying vehicle |
| 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 |
| CN210822166U (en) * | 2019-08-10 | 2020-06-23 | 徐州新南湖科技有限公司 | Stone clamping preventing mechanism between double-row wheels of engineering vehicle |
| CN111016851A (en) * | 2019-12-26 | 2020-04-17 | 内蒙古北方重型汽车股份有限公司 | Mining dump truck tire stone discharging device and carriage thereof |
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| CN112345274A (en) * | 2020-10-30 | 2021-02-09 | 广东科学技术职业学院 | New energy automobile tire performance detecting system |
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| CN113619532A (en) | 2021-11-09 |
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