CN217945192U - One-way car arrester of panel turnover type mine car - Google Patents
One-way car arrester of panel turnover type mine car Download PDFInfo
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- CN217945192U CN217945192U CN202220199162.2U CN202220199162U CN217945192U CN 217945192 U CN217945192 U CN 217945192U CN 202220199162 U CN202220199162 U CN 202220199162U CN 217945192 U CN217945192 U CN 217945192U
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Abstract
The utility model discloses an one-way car arrester of panel turnover mine car, including bottom plate, first otic placode, second otic placode, panel turnover mechanism, first reset spring and second reset spring, first otic placode and second otic placode set up relatively in the bottom plate upper surface, panel turnover mechanism sets up in one side of first otic placode and second otic placode line, and panel turnover mechanism function portion is parallel with the line of first otic placode and second otic placode, and first otic placode and panel turnover mechanism function portion are connected respectively at first reset spring both ends, and second otic placode and panel turnover mechanism function portion are connected respectively at second reset spring both ends. The utility model has simple installation and adopts various installation modes such as welding, riveting, bolt connection and the like; the mechanical automatic reset function can be realized; simple structure, low manufacturing cost and capability of meeting the requirements of small and medium-sized mines.
Description
Technical Field
The utility model relates to a mining machinery especially relates to an one-way car arrester of panel turnover mine car.
Background
The metal and nonmetal mine foundation in China is very weak, the technical equipment level is low, and equipment and processes used by a lot of mines are laggard behind. Particularly, 93 percent of the metal and nonmetal mines in China are small mines, and most of the small mines are not regularly designed, so that the mining process is lagged, the equipment level is low, and the small mines become the key points and the difficulty points of the production work in the field of the metal and nonmetal mines.
The metal mine adopts cage promotion ore carrying mine car form, and when this cage was in annular parking lot system, mine car direction of motion was for mining area to feed bin track direction unidirectional motion, and after the mine car got into the cage, need the parking, let the mine car motionlessness on the track in the cage, prevent that the mine car from swift current the car and lead to the car tilting, fall the ore deposit. Most of mines adopt the manual work to place the cushion and block the mine car wheel or comparatively complicated car blocking device, adopt the manual work to place the cushion and have the potential safety hazard, need manual operation, and comparatively complicated car blocking device has shortcomings such as fault rate height, change frequently.
The publication No. CN209467148U discloses a manual rail-holding type car arrester for a mine car, which comprises a mining track, wherein a supporting base is arranged at the bottom end of the mining track, the bottom end of the mining track is in threaded connection with the top end of the supporting base, and bearing blocks are in threaded connection with two sides of the top end of the supporting base. This manual rail formula of embracing car arrester for mine car, through the movable block, the cushion, the setting of transmission shaft and fixed block, can be with buffer spring fixed mounting in the dead ahead of blockking piece and mine car steel wheel, when needs block the mine car, the buffer spring can be applyed to the whole impact force that the mine car steel wheel produced to the blockking piece, compare with current manual rail formula of embracing car arrester, buffer spring can be fast effectual the violent impact force that brings when absorption blocks the mine car steel wheel, and then avoided violent impact force to the problem that causes the damage to car arrester itself, the effectual life cycle who embraces rail formula car arrester has been prolonged. However, the structure is applied in a scene of vehicle stopping in a rail holding mode, so that the structure cannot be applied to a non-rail cage and the transformation cost is high.
And patent publication No. CN109422186B discloses an automatic car arrester of elevator cage, belonging to the field of coal mine hoisting systems. The device comprises a first car stopping block and a second car stopping block which are hinged on a cage chassis; the first car stopping block abuts against the stop block assembly; an automatic blocking mechanism is arranged on the left side of the second car stopping block; the automatic blocking mechanism comprises an ejector rod, a rotating shaft, a limiting plate, a connecting rod, a spring, a stay plate and a guide wheel, wherein the rotating shaft is fixed at the rear end of the ejector rod, and the ejector rod is provided with the limiting plate fixed on the cage chassis; the rotating shaft is rotatably arranged on the cage chassis, a connecting rod is fixed at the outer end of the rotating shaft, a guide wheel is arranged below the connecting rod, and a spring is connected to the connecting rod; the spring is connected with a tension support plate, and the tension support plate is arranged on the cage chassis; the automatic car arrester of the elevator cage also comprises a section of curved rail arranged on a moving guide rail of the cage chassis; the structure adopts pure mechanical equipment, when the cage reaches the parking position, the cage is automatically unlocked, leaves the parking position and restores the locking state, the structure is simple and stable, the maintenance is simple, and the full-automatic mode is realized. Because the comparison file adopts the vehicle stopping block structure, the size of the vehicle stopping block structure is limited because the vehicle stopping block structure is arranged on the wheel part of the vehicle bottom, and the problems of high failure rate and cost caused by frequent replacement are inevitable.
Thus there is a need for a car arrester that solves the above problems.
Disclosure of Invention
The utility model relates to a solve among the prior art at present most mines adopt the manual work to place the cushion and block mine car wheel or comparatively complicated car arrester, have potential safety hazard, fault rate height, change frequently, need manual operation's problem, provide an one-way car arrester of panel turnover type mine car, turn over the plate structure through spring return, solved above-mentioned problem.
The utility model provides an one-way car arrester of panel turnover mine car, including bottom plate, first otic placode, second otic placode, panel turnover mechanism, first reset spring and second reset spring, first otic placode and second otic placode set up relatively in the bottom plate upper surface, panel turnover mechanism sets up in one side of first otic placode and second otic placode line, and panel turnover mechanism function portion is parallel with the line of first otic placode and second otic placode, and first otic placode and panel turnover mechanism function portion are connected respectively at first reset spring both ends, and second otic placode and panel turnover mechanism function portion are connected respectively at second reset spring both ends.
A board-like one-way car arrester of mine car turns over, as preferred mode, turn over the board mechanism and include first key seat, second key seat, round pin axle, turn over board and dog, first key seat and second key seat set up relatively, first key seat and second key seat are run through respectively at round pin axle both ends, it is platelike structure to turn over the board, platelike structure both sides are provided with relative installation curb plate, two installation curb plates that turn over the board are connected respectively at round pin axle both ends, first reset spring and second reset spring connect in turning over board platelike structure one side, the dog sets up on the bottom plate in the opposite direction that sets up first otic placode and second otic placode direction of round pin axle.
A turn over one-way car arrester of board-like mine car, as preferred mode, turn over the board and include baffle, first mounting panel and second mounting panel set up relatively in the both sides line position of baffle one side, first mounting panel and second mounting panel connecting pin axle both ends, the baffle height is higher than the bottom plate upper surface and is less than the dog top side line.
A board-like mine car one-way car arrester turns over, as preferred mode, first reset spring and the relative parallel arrangement of second reset spring.
A board-like mine car one-way car arrester turns over, as preferred mode, turn over the board and include baffle, first mounting panel and second mounting panel set up in the both sides line position of baffle one side relatively, first mounting panel and second mounting panel connecting pin axle both ends, baffle and first mounting panel junction, baffle and second mounting panel junction are provided with the stroke groove that lets first round pin seat and second round pin seat pass through respectively.
The utility model discloses beneficial effect as follows:
(1) The device is simple to install, and adopts various installation modes such as welding, riveting, bolt connection and the like;
(2) The device can realize the mechanical automatic reset function;
(3) The device has simple structure and low manufacturing cost, and can meet the requirements of small and medium-sized mines.
Drawings
FIG. 1 is a schematic view of a one-way car arrester of a flap-type mine car;
FIG. 2 is a schematic view of a plate-turning mechanism of a one-way car arrester of a plate-turning type mine car;
FIG. 3 is a schematic view of the turning plate of the one-way car arrester of the turning plate type mine car.
Reference numerals are as follows:
1. a base plate; 2. a first ear plate; 3. a second ear plate; 4. a panel turnover mechanism; 41. a first pin boss; 42. a second pin boss; 43. a pin shaft; 44. turning over a plate; 441. a baffle plate; 442. a first mounting plate; 443. a second mounting plate; 45. a stopper; 5. a first return spring; 6. a second return spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
As shown in figure 1, the one-way car arrester of the plate-turnover type mine car comprises a bottom plate 1, a first lug plate 2, a second lug plate 3, a plate-turnover mechanism 4, a first reset spring 5 and a second reset spring 6, wherein the first lug plate 2 and the second lug plate 3 are arranged on the upper surface of the bottom plate 1 relatively, the plate-turnover mechanism 4 is arranged on one side of a connecting line of the first lug plate 2 and the second lug plate 3, a functional part of the plate-turnover mechanism 4 is parallel to the connecting line of the first lug plate 2 and the second lug plate 3, two ends of the first reset spring 5 are respectively connected with the functional parts of the first lug plate 2 and the plate-turnover mechanism 4, and two ends of the second reset spring 6 are respectively connected with the functional parts of the second lug plate 3 and the plate-turnover mechanism 4.
As shown in fig. 2, the plate turnover mechanism 4 includes a first pin seat 41, a second pin seat 42, a pin shaft 43, a turnover plate 44 and a stopper 45, the first pin seat 41 and the second pin seat 42 are oppositely disposed, two ends of the pin shaft 43 respectively penetrate through the first pin seat 41 and the second pin seat 42, the turnover plate 44 is a plate structure, two sides of the plate structure are provided with opposite installation side plates, two ends of the pin shaft 43 are respectively connected with the two installation side plates of the turnover plate 44, the first return spring 5 and the second return spring 6 are connected to one side of the plate structure of the turnover plate 44, and the stopper 45 is disposed on the bottom plate 1 of the pin seat of the pin shaft 43, which is disposed in the opposite direction of the first ear plate 2 and the second ear plate 3.
As shown in fig. 3, the flap 44 includes a blocking plate 441, a first mounting plate 442 and a second mounting plate 443, the first mounting plate 442 and the second mounting plate 443 are disposed at two opposite edges of one side of the blocking plate 441, the first mounting plate 442 and the second mounting plate 443 are connected to two ends of the hinge pin 43, and the blocking plate 441 is higher than the upper surface of the base plate 1 and lower than the upper edge of the stopper 45.
The first return spring 5 and the second return spring 6 are arranged in parallel with respect to each other.
The whole device is symmetrically arranged at the center of the track, and the upper end of the turning plate structure is 30-50mm higher than the ore removal axle. The pin seat is used as a rotary support of the pin shaft, and the turning plate rotates by taking the pin shaft as a center; one end of the spring is fixed with the plate turnover mechanism, the other end of the spring is fixed with the lug plate, and the lug plate is welded and fixed on the bottom plate; the stop block is welded and fixed on the bottom plate, and the plate turnover mechanism is prevented from rotating anticlockwise around the center of the pin shaft.
The operation process is described, when a mine car passes above the plate turnover mechanism, the wheel shaft of the mine car impacts the plate turnover mechanism, the plate turnover mechanism rotates clockwise by taking the pin shaft as a center, and the mine car can pass through the plate turnover mechanism; after the mine car passes through the turning plate, the turning plate is reset under the action of the pulling force of the spring; if the mine car moves reversely, the plate turnover mechanism cannot rotate anticlockwise under the action of the two constraints due to the restriction of the stop block and the fixation of the pin shaft, so that the function of preventing the mine car from moving reversely is realized.
Example 2
Different from embodiment 1, in this embodiment, the flap 44 includes a baffle 441, a first mounting plate 442, and a second mounting plate 443, the first mounting plate 442 and the second mounting plate 443 are disposed at two opposite side lines of one side of the baffle 441, the first mounting plate 442 and the second mounting plate 443 are connected to two ends of the pin 43, and the connection portions between the baffle 441 and the first mounting plate 442 and the connection portions between the baffle 441 and the second mounting plate 443 are respectively provided with a stroke slot for the first pin seat 41 and the second pin seat 42 to pass through.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a one-way car arrester of panel turnover type mine car which characterized in that: including bottom plate (1), first otic placode (2), second otic placode (3), panel turnover mechanism (4), first reset spring (5) and second reset spring (6), first otic placode (2) with second otic placode (3) set up relatively in bottom plate (1) upper surface, panel turnover mechanism (4) set up in first otic placode (2) with one side of second otic placode (3) line, panel turnover mechanism (4) function portion with first otic placode (2) with the line of second otic placode (3) is parallel, first reset spring (5) both ends are connected respectively first otic placode (2) with panel turnover mechanism (4) function portion, second reset spring (6) both ends are connected respectively second otic placode (3) with panel turnover mechanism (4) function portion.
2. The one-way car arrester of the plate-turnover mine car as claimed in claim 1, wherein: the plate turning mechanism (4) comprises a first pin seat (41), a second pin seat (42), a pin shaft (43), a turning plate (44) and a stop block (45), wherein the first pin seat (41) and the second pin seat (42) are oppositely arranged, two ends of the pin shaft (43) respectively penetrate through the first pin seat (41) and the second pin seat (42), the turning plate (44) is of a plate-shaped structure, two sides of the plate-shaped structure are provided with opposite installation side plates, two ends of the pin shaft (43) are respectively connected with two installation side plates of the turning plate (44), the first return spring (5) and the second return spring (6) are connected to one side of the plate-shaped structure of the turning plate (44), and the stop block (45) is arranged on the bottom plate (1) of the pin shaft (43) in the direction opposite to the direction of the first lug plate (2) and the second lug plate (3).
3. The one-way car arrester of the plate-turnover mine car as claimed in claim 2, wherein: the turning plate (44) comprises a baffle plate (441), a first mounting plate (442) and a second mounting plate (443), the first mounting plate (442) and the second mounting plate (443) are arranged at two side lines on one side of the baffle plate (441) relatively, the first mounting plate (442) and the second mounting plate (443) are connected with two ends of the pin shaft (43), and the height of the baffle plate (441) is higher than the upper surface of the bottom plate (1) and lower than the upper edge line of the block (45).
4. The one-way car arrester of the plate-turnover mine car as claimed in claim 1, wherein: the first return spring (5) and the second return spring (6) are arranged in parallel relatively.
5. The one-way car arrester of the plate-turnover mine car as claimed in claim 2, wherein: the turnover plate (44) comprises a baffle (441), a first mounting plate (442) and a second mounting plate (443), the first mounting plate (442) and the second mounting plate (443) are arranged on two side lines of one side of the baffle (441) relatively, the first mounting plate (442) and the second mounting plate (443) are connected with two ends of the pin shaft (43), and a stroke groove for the first pin base (41) and the second pin base (42) to pass through is formed in the joint of the baffle (441) and the first mounting plate (442) and the joint of the baffle (441) and the second mounting plate (443) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220199162.2U CN217945192U (en) | 2022-01-25 | 2022-01-25 | One-way car arrester of panel turnover type mine car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220199162.2U CN217945192U (en) | 2022-01-25 | 2022-01-25 | One-way car arrester of panel turnover type mine car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217945192U true CN217945192U (en) | 2022-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220199162.2U Active CN217945192U (en) | 2022-01-25 | 2022-01-25 | One-way car arrester of panel turnover type mine car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217945192U (en) |
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2022
- 2022-01-25 CN CN202220199162.2U patent/CN217945192U/en active Active
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