CN107323470B - Stepping self-moving sliding shoe - Google Patents
Stepping self-moving sliding shoe Download PDFInfo
- Publication number
- CN107323470B CN107323470B CN201710453893.9A CN201710453893A CN107323470B CN 107323470 B CN107323470 B CN 107323470B CN 201710453893 A CN201710453893 A CN 201710453893A CN 107323470 B CN107323470 B CN 107323470B
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- sliding shoe
- ship
- shaped sliding
- base
- pushing jack
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D11/00—Mine cars
Abstract
The invention discloses a stepping self-moving sliding shoe, which solves the problem that the equipment vehicle on the existing stope needs to realize trackless self-moving urgently. The technical scheme is that wing plates are fixedly arranged on top surfaces of the left end and the right end of a ship-shaped sliding shoe base (1), driving push rods are arranged on the front side and the rear side of the ship-shaped sliding shoe base (1), bottom lifting supporting mechanisms are arranged on the front end and the rear end of the top surface of the left side of a left wing plate (2), a pushing jack cylinder body hinging seat (11) is arranged at the left end of a front side plate of the ship-shaped sliding shoe base (1), a pushing jack output shaft end hinging seat (15) is arranged at the right end of a front driving push rod (12), and a pushing jack (5) is arranged between the pushing jack cylinder body hinging seat (11) and the pushing jack output shaft end hinging seat (15). The invention has simple structure, convenient operation, stable operation, no need of laying rails, no need of hardening the ground of the stope face, low investment cost and easy maintenance.
Description
Technical Field
The invention relates to a movable sliding shoe, in particular to a stepping self-moving sliding shoe.
Background
At present, equipment trains used on a coal mine stope face are all rail equipment trains, the equipment trains begin to adopt transportation forms such as a dispatching winch, an endless rope tractor, a monorail crane rack rail car, a rubber-tired car and the like along with the polar ascending of coal mine transportation equipment, and particularly, the rubber-tired car transportation is in the rise, but when the rail equipment trains are used, rails need to be laid on the stope face in advance, so that the problem of high investment cost exists; in addition, the transportation mode of the rail equipment train is generally a mode of traction by a prop pulling winch, so that the operation is complicated, and the recovery progress is directly influenced. The sliding shoes which can move automatically are urgently needed to be developed on site, and the sliding shoes are used as a movable chassis of the equipment vehicle to realize trackless movement of the equipment vehicle.
Disclosure of Invention
The invention provides a stepping self-moving sliding shoe, which is used as a movable chassis of an equipment vehicle to realize trackless movement of the equipment vehicle, thereby achieving the purposes of saving the space of a stope face and reducing operation links.
The invention solves the technical problems by the following technical scheme:
a stepping self-moving sliding boot comprises a ship-shaped sliding boot base, wherein a left wing plate is fixedly arranged on the top surface of the left end of the ship-shaped sliding boot base, a right wing plate is fixedly arranged on the top surface of the right end of the ship-shaped sliding boot base, a front driving push rod is arranged on the front side of the ship-shaped sliding boot base, a rear driving push rod is arranged on the rear side of the ship-shaped sliding boot base, the structure of the front driving push rod is the same as that of the rear driving push rod, and a round steel track is arranged on the top end face of the front driving push rod; the front end and the rear end of the top surface of the left end of the left wing plate are respectively provided with a bottom lifting support seat connecting lug plate, the bottom lifting support seat connecting lug plate is connected with a bottom lifting support seat, the lower bottom surface of a support plate of the bottom lifting support seat is connected with an output shaft of a bottom lifting jack, the lower end of a cylinder body of the bottom lifting jack arranged along the vertical direction is provided with a bottom lifting sliding seat support, the bottom end of the bottom lifting sliding seat support is provided with a pulley, the wheel surface of the pulley is provided with a limiting annular groove, and the pulley is arranged right above the round steel track; the left end of the front side plate of the ship-shaped sliding shoe base is provided with a pushing jack cylinder body hinging seat, the right end of the front driving push rod is provided with a pushing jack output shaft end hinging seat, and a pushing jack is arranged between the pushing jack cylinder body hinging seat and the pushing jack output shaft end hinging seat.
The ship-shaped sliding shoe base is connected with a sliding shoe right connecting hook of the front ship-shaped sliding shoe base on the left side through a sliding shoe left connecting hook, and the ship-shaped sliding shoe base is connected with a sliding shoe left connecting hook of the rear ship-shaped sliding shoe base on the right side through a sliding shoe right connecting hook to form a row of sliding shoe groups.
The invention has simple structure, convenient operation, stable operation, no need of laying rails, no need of hardening the ground of the stope face, low investment cost and easy maintenance.
Drawings
Fig. 1 is a schematic structural view of a ship-shaped slipper base 1 of the present invention in a front view direction;
fig. 2 is a schematic structural view of the boat-shaped shoe base 1 of the present invention in a plan view;
FIG. 3 is a schematic structural view of the ship-shaped slipper base 1 of the present invention in a side view;
fig. 4 is a schematic view of the front drive link 12 of the present invention in a front view;
FIG. 5 is a schematic view of the front drive ram 12 of the present invention in a top view;
FIG. 6 is a schematic structural view of the bottom lift mechanism of the present invention in a front view;
FIG. 7 is a schematic view of the bottom lift mechanism of the present invention in a top view;
FIG. 8 is a schematic diagram of the bottom lift mechanism of the present invention in a side view;
fig. 9 is a view showing a fitting relationship among the front drive push rod 12, the boat-shaped shoe base 1 and the pushing jack 5 of the present invention;
fig. 10 is a diagram showing the fitting relationship between the round steel rail 14 on the top end face 13 of the front drive ram 12 and the pulley 19 on the bottom raising mechanism according to the present invention.
Detailed description of the preferred embodiments
The invention is described in detail below with reference to the accompanying drawings:
a stepping self-moving sliding boot comprises a boat-shaped sliding boot base 1, wherein a left wing plate 2 is fixedly arranged on the top surface of the left end of the boat-shaped sliding boot base 1, a right wing plate 3 is fixedly arranged on the top surface of the right end of the boat-shaped sliding boot base 1, a front driving push rod 12 is arranged on the front side of the boat-shaped sliding boot base 1, a rear driving push rod is arranged on the rear side of the boat-shaped sliding boot base 1, the structure of the front driving push rod 12 is the same as that of the rear driving push rod, and a round steel track 14 is arranged on the top surface of the front driving push rod 12; a bottom lifting support seat connecting lug plate 4 is arranged at the front end and the rear end of the left top surface of the left wing plate 2, a bottom lifting support seat 16 is connected onto the bottom lifting support seat connecting lug plate 4, an output shaft of a bottom lifting jack 17 is connected onto the lower bottom surface of a support plate of the bottom lifting support seat 16, the bottom lifting jack 17 is fixedly arranged on a bottom lifting sliding seat support 18, a pulley 19 is arranged at the bottom end of the bottom lifting sliding seat support 18, a limiting annular groove 6 is arranged on the wheel surface of the pulley 19, and the pulley 19 is arranged right above the round steel track 14; a pushing jack cylinder body hinging seat 11 is arranged at the left end of the front side plate of the ship-shaped sliding shoe base 1, a pushing jack output shaft end hinging seat 15 is arranged at the right end of the front driving push rod 12, and a pushing jack 5 is arranged between the pushing jack cylinder body hinging seat 11 and the pushing jack output shaft end hinging seat 15.
The ship-shaped skid shoe base 1 is connected with a skid shoe right connecting hook of the front ship-shaped skid shoe base on the left side through a skid shoe left connecting hook 9, and the ship-shaped skid shoe base 1 is connected with a skid shoe left connecting hook of the rear ship-shaped skid shoe base on the right side through a skid shoe right connecting hook 10.
When the sliding shoe requires to move forwards, firstly, a piston rod of a bottom lifting jack 17 in a bottom lifting support mechanism right above a front driving push rod 12 extends out, a roller 19 on the bottom lifting support mechanism falls onto a round steel track 14 arranged on a top end face 13 of the front driving push rod 12, the piston rod of the bottom lifting jack 17 continues to extend out until the piston rod is completely extended out, at the moment, the front part of a ship-shaped sliding shoe base 1 is lifted, the tail of the ship-shaped sliding shoe base 1 serves as a unique support point to be contacted with the ground, then, a pushing jack 5 between the ship-shaped sliding shoe base 1 and a front driving push rod 12 is operated, the piston rod of the pushing jack 5 extends out, at the moment, the pushing jack 5 obliquely downwards applies downward pressure to the front driving push rod 12, the front driving push rod 12 is pressed to be dead and cannot move, the piston rod of the pushing jack 5 extends out to apply a reaction force to a cylinder body of the pushing jack 5, so that the inclined ship-shaped sliding shoe base 1 moves forwards leftwards, an annular groove 6 on a wheel face of a lifting pulley 19 on a left end mechanism is clamped on a limiting track 14, and the piston rod of the ship-shaped sliding shoe base 5 rolls leftwards, and the ship-shaped sliding shoe 1 finishes moving when the piston rod moves leftwards; then, the piston rod of a bottom lifting jack 17 on the bottom lifting mechanism retracts, the left end of the ship-shaped sliding shoe base 1 begins to descend, after the left end of the ship-shaped sliding shoe base 1 falls to the ground, the piston rod of the bottom lifting jack 17 continues to retract, a pulley 19 is lifted to leave the round steel track 14, the piston rod of the pushing jack 5 retracts, meanwhile, the front driving push rod 12 is driven to move leftwards until the piston rod of the pushing jack 5 retracts, and the front driving push rod 12 finishes moving leftwards; the steps are repeated, so that the step-by-step movement of the ship-shaped sliding shoe base 1 is realized.
Claims (2)
1. A stepping self-moving sliding shoe comprises a ship-shaped sliding shoe base (1), wherein a left wing plate (2) is fixedly arranged on the top surface of the left end of the ship-shaped sliding shoe base (1), and a right wing plate (3) is fixedly arranged on the top surface of the right end of the ship-shaped sliding shoe base (1), and is characterized in that a front driving push rod (12) is arranged on the front side of the ship-shaped sliding shoe base (1), a rear driving push rod is arranged on the rear side of the ship-shaped sliding shoe base (1), the structure of the front driving push rod (12) is the same as that of the rear driving push rod, and a round steel track (14) is arranged on the top end surface (13) of the front driving push rod (12); the front end and the rear end of the top surface of the left end of the left wing plate (2) are respectively provided with a bottom-lifting support seat connecting lug plate (4), the bottom-lifting support seat connecting lug plate (4) is connected with a bottom-lifting support seat (16), the lower bottom surface of a support plate of the bottom-lifting support seat (16) is connected with an output shaft of a bottom-lifting jack (17), the lower end of a cylinder body of the bottom-lifting jack (17) arranged along the vertical direction is provided with a bottom-lifting sliding seat support (18), the bottom end of the bottom-lifting sliding seat support (18) is provided with a pulley (19), the wheel surface of the pulley (19) is provided with a limiting annular groove (6), and the pulley (19) is arranged right above the round steel track (14); the left end of a front side plate of the ship-shaped sliding shoe base (1) is provided with a pushing jack cylinder body hinging seat (11), the right end of a front driving push rod (12) is provided with a pushing jack output shaft end hinging seat (15), and a pushing jack (5) is arranged between the pushing jack cylinder body hinging seat (11) and the pushing jack output shaft end hinging seat (15).
2. A stepped self-moving slipper according to claim 1, wherein the boat-shaped slipper base (1) is connected with the left slipper right connecting hook of the former left boat-shaped slipper base by a slipper left connecting hook (9), and the boat-shaped slipper base (1) is connected with the left slipper connecting hook of the latter right boat-shaped slipper base by a slipper right connecting hook (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710453893.9A CN107323470B (en) | 2017-06-15 | 2017-06-15 | Stepping self-moving sliding shoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710453893.9A CN107323470B (en) | 2017-06-15 | 2017-06-15 | Stepping self-moving sliding shoe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107323470A CN107323470A (en) | 2017-11-07 |
| CN107323470B true CN107323470B (en) | 2023-04-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710453893.9A Active CN107323470B (en) | 2017-06-15 | 2017-06-15 | Stepping self-moving sliding shoe |
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| Country | Link |
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| CN (1) | CN107323470B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107891875B (en) * | 2017-11-13 | 2024-03-15 | 江苏沪宁钢机股份有限公司 | Sliding shoe with quick unloading function and working method thereof |
| CN107879287A (en) * | 2017-11-18 | 2018-04-06 | 山西浩业通用设备有限公司 | A kind of underground moving hydraulic support to supporting point device |
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| GB1273453A (en) * | 1969-10-09 | 1972-05-10 | Cs Uranovy Prumysl Koncern | Improvements in or relating to jacks for mobile conveyors |
| JP3020951B1 (en) * | 1999-05-13 | 2000-03-15 | 相互通商株式会社 | Tube transport trolley |
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| CN206826654U (en) * | 2017-06-15 | 2018-01-02 | 山西煤炭进出口集团科技发展有限公司 | A kind of certainly mobile piston shoes of step-by-step movement |
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| GB1007113A (en) * | 1963-05-02 | 1965-10-13 | Gullick Ltd | Improvements in or relating to pressure fluid ram devices |
| GB1273453A (en) * | 1969-10-09 | 1972-05-10 | Cs Uranovy Prumysl Koncern | Improvements in or relating to jacks for mobile conveyors |
| JP3020951B1 (en) * | 1999-05-13 | 2000-03-15 | 相互通商株式会社 | Tube transport trolley |
| CN202180828U (en) * | 2011-07-05 | 2012-04-04 | 山西煤机银利达机械制造有限公司 | Sliding boot type self-moving device train |
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| CN205186155U (en) * | 2015-11-06 | 2016-04-27 | 山东瑞迈凯矿业装备有限公司 | Mine is down with taking a step hydraulic pressure from moving formula equipment train |
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