CN220974174U

CN220974174U - Novel car stopper

Info

Publication number: CN220974174U
Application number: CN202322586663.3U
Authority: CN
Inventors: 刘习周
Original assignee: Leibo Xinyangfeng Mining Investment Co ltd
Current assignee: Leibo Xinyangfeng Mining Investment Co ltd
Priority date: 2023-09-22
Filing date: 2023-09-22
Publication date: 2024-05-17
Anticipated expiration: 2033-09-22

Abstract

The utility model discloses a novel mine car stopper which comprises a fixed plate, wherein the tops of two sides of the first fixed plate are connected with a first rotating shaft in a penetrating and sliding manner, the outer wall of the first rotating shaft is connected with a bottom plate in a penetrating and rotating manner, the front end of the bottom plate is fixedly connected with a concave plate which is uniformly distributed, the center of the inner wall of the concave plate is fixedly connected with a telescopic rubber tube, the front end of the telescopic rubber tube is fixedly connected with a telescopic rod, the front end of the telescopic rod is fixedly connected with a buffer plate, the two sides of the reinforcing plate are connected with a fourth rotating shaft in a penetrating and rotating manner, and the outer wall of the fourth rotating shaft is fixedly connected with a transverse bar. According to the utility model, firstly, the bottom plate rotates through the first rotating shaft, the handle is rotated to drive the second rocking bar, the second rocking bar drives the round bar to rotate, the first rocking bar rotates through the third rotating shaft, and the transverse bar rotates through the fourth rotating shaft, so that the bottom plate is turned forwards, and the mine car can normally pass through.

Description

Novel car stopper

Technical Field

The utility model relates to the field of mine car stoppers, in particular to a novel mine car stopper.

Background

A novel mine car stopper is a device for protecting the safety of mine cars and miners. In the mine and mining industries, mine cars are important tools for transporting ores and other materials, and therefore measures need to be taken to prevent accidental rolling or runaway, mine car stoppers are used in the fields of mine and mining industries, industrial production, logistics, transportation, and the like.

The device is loaded down with trivial details, and with high costs, has higher requirements on the environment, and large tracts of land use is time consuming and laborious with high costs, and when suddenly rolling or out of control facing the mine car, shock-absorbing capacity is relatively poor, can not play a fine cushioning effect, reduces the harm to mine car and car stopper, and current mine car stopper generally relies on automatic control system, needs steady power supply and the normal operating of equipment such as sensor. If the control system fails or the power is interrupted, the car stopper may not work properly and may not provide the required safety protection, so improvements are needed to be made to the car stopper.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides a novel mine car stopper.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a novel car stopper, includes first fixed plate, sliding connection's first rotation axis is run through at the both sides top of first fixed plate, run through in the middle of the outer wall of first rotation axis and be connected with the bottom plate, the front end fixedly connected with of bottom plate distributes even concave plate, the inner wall center fixedly connected with flexible rubber tube of concave plate, the inner wall sliding connection of flexible rubber tube has the telescopic link, the front end fixedly connected with buffer plate of telescopic link, the rear end fixedly connected with reinforcing plate of bottom plate, the both sides of reinforcing plate run through and rotate and be connected with fourth rotation axis, the outer wall fixedly connected with crossband of fourth rotation axis, the both sides rear end of crossband runs through and rotate and be connected with the third rotation axis, the outer wall fixedly connected with first rocker of third rotation axis, the right side lower extreme of first rocker is provided with the round bar, the rear end fixedly connected with long fixed strip of first fixed plate, the both sides rear end rotation of long fixed strip is connected with second rotation axis, the outer wall both sides fixedly connected with annular slab of second rotation axis, the outer wall fixedly connected with short rotation axis of rotation.

As a further description of the above technical solution:

the rear end of the short fixing strip is fixedly connected with a second fixing plate.

As a further description of the above technical solution:

The front end fixedly connected with spring and buffer board fixed connection of concave plate.

As a further description of the above technical solution:

the front end threaded connection of first fixed plate has the even first bolt of distribution.

As a further description of the above technical solution:

The front end of the buffer plate is fixedly connected with a rubber ball.

As a further description of the above technical solution:

The right side fixedly connected with second rocker of round bar, the top fixedly connected with handle of second rocker.

As a further description of the above technical solution:

And the two ends of the outer side of the first rotating shaft are connected with second bolts in a threaded manner.

The utility model has the following beneficial effects:

1. According to the utility model, firstly, the bottom plate rotates through the first rotating shaft, the handle is rotated to drive the second rocking bar, the second rocking bar drives the round bar to rotate, the first rocking bar rotates through the third rotating shaft, and the transverse bar rotates through the fourth rotating shaft, so that the bottom plate is turned forwards, and the mine car can normally pass through.

2. According to the utility model, when the mine car accidentally rolls or is out of control during use, the first buffering is carried out through the rubber ball, the power of the mine car shortens the telescopic rod to drive the telescopic rubber tube to be shortened, the spring is overlapped with the concave plate through power compression, the damage to the car stopper and the mine car is reduced, and the service life of the mine car is prolonged.

Drawings

FIG. 1 is a perspective view of a novel car stopper;

FIG. 2 is a top view of a novel car stopper according to the present utility model;

FIG. 3 is a side view of a novel car stopper according to the present utility model.

Legend description:

1. A concave plate; 2. a spring; 3. a buffer plate; 4. rubber balls; 5. a bottom plate; 6. a first bolt; 7. a first fixing plate; 8. a second bolt; 9. a first rotation shaft; 10. a long fixing strip; 11. an annular plate; 12. a second rotation shaft; 13. a first rocker; 14. a third rotation shaft; 15. a cross bar; 16. a second rocker; 17. a handle; 18. a second fixing plate; 19. a short fixing strip; 20. a round bar; 21. a reinforcing plate; 22. a fourth rotation shaft; 23. a telescopic rod; 24. and (5) a telescopic rubber tube.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a novel mine car stopper, including first fixed plate 7, sliding connection's first rotation axis 9 is run through at the both sides top of first fixed plate 7, the outer wall middle running-through of first rotation axis 9 is connected with bottom plate 5, the front end fixedly connected with of bottom plate 5 distributes even concave plate 1, the inner wall center fixedly connected with flexible rubber tube 24 of concave plate 1, the inner wall sliding connection of flexible rubber tube 24 has telescopic link 23, mine car power makes telescopic link 23 shorten and drives flexible rubber tube 24 and shorten, telescopic link 23's front end fixedly connected with buffer plate 3, the rear end fixedly connected with reinforcing plate 21 of bottom plate 5, the both sides running-through of reinforcing plate 21 is connected with fourth rotation axis 22, the outer wall fixedly connected with crossbars 15 of fourth rotation axis 22, the both sides rear end running-through of crossbars 15 is connected with third rotation axis 14, the outer wall fixedly connected with first rocker 13 of third rotation axis 14, first rocker 13 rotates through third rotation axis 14, the inner wall center fixedly connected with crossbars 15 rotates through fourth rotation axis 22, make bottom plate 5 forward upset, the right side 13 shortens through, the front end fixedly connected with buffer plate 3, the second rotation axis 12 is connected with annular duct 12 through the second rotation axis 12, the fixed connection 13 is fixed connection 13, the second annular rotation axis 12 is fixed with the second rotation axis 12, the annular duct is fixed connection is fixed with the second annular duct 12, the annular duct 12 is fixed connection is fixed with the second rotation 12, the annular duct is fixed connection 12, the rear end 12 is fixed with the second rotation 12, the annular duct is fixed connection 12 is fixed 12.

The rear end fixedly connected with second fixed plate 18 of short fixed strip 19, the front end fixedly connected with spring 2 of recess board 1 and spring 2 and buffer board 3 fixed connection, spring 2 overlaps with recess board 1 through power compression, reduce the harm to car stopper and mine car, increase its life-span duration, the front end threaded connection of first fixed plate 7 has evenly distributed's first bolt 6, make first fixed plate 7 fix on the track through rotating first bolt 6, the front end fixedly connected with rubber ball 4 of buffer board 3, carry out the appropriate shock attenuation of first buffering through rubber ball 4 during the use, the right side fixedly connected with second rocker 16 of round bar 20, the top fixedly connected with handle 17 of second rocker 16, through rotatory handle 17, handle 17 drives second rocker 16, second rocker 16 drives round bar 20 rotation, the outside both ends threaded connection of first rotation axis 9 has second bolt 8.

Working principle: when the novel anti-collision device is used, the rubber ball 4 is used for buffering for the first time to properly shock absorption, the telescopic rod 23 is shortened by the power of the mine car to drive the telescopic rubber tube 24 to be shortened, the spring 2 is overlapped with the concave plate 1 through power compression, damage to the car stopper and the mine car is reduced, the service life of the novel anti-collision device is prolonged, the handle 17 is used for driving the second rocking rod 16, the second rocking rod 16 is used for driving the round rod 20 to rotate, the first rocking rod 13 is used for driving the third rotating shaft 14 to rotate, the third rotating shaft 14 is used for driving the transverse rod 15 to rotate, the transverse rod 15 is used for rotating through the fourth rotating shaft 22, the bottom plate 5 is enabled to overturn forwards, the mine car can normally pass through, the first fixing plate 7 is fixed on a track through the rotating first bolt 6, the second rotating shaft 12 is fixed through the annular plate 11, the short fixing strip 19 is used for rotating through the second rotating shaft 12, the second fixing plate 18 is conveniently and fixedly installed on the track, and the car stopper is enabled to be more stable and firm.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a novel mine car stopper, includes first fixed plate (7), its characterized in that: the utility model discloses a high-speed hydraulic motor, including first fixed plate (7), first rotation axis (9) of sliding connection is run through at both sides top, run through in the middle of the outer wall of first rotation axis (9) and rotate and be connected with bottom plate (5), the front end fixedly connected with of bottom plate (5) distributes even concave plate (1), the inner wall center fixedly connected with flexible rubber tube (24) of concave plate (1), the inner wall sliding connection of flexible rubber tube (24) has telescopic link (23), the front end fixedly connected with buffer board (3) of telescopic link (23), the rear end fixedly connected with reinforcing plate (21) of bottom plate (5), the both sides run through rotation of reinforcing plate (21) is connected with fourth rotation axis (22), the outer wall fixedly connected with diaphragm (15) of fourth rotation axis (22), the both sides rear end run through rotation of diaphragm (15) is connected with third rotation axis (14), the outer wall fixedly connected with first rocker (13) of third rotation axis (14), the right side lower extreme of first rocker (13) is provided with telescopic link (20), the rear end fixedly connected with annular rotation axis (12) of second rotation axis (12), the outer wall of the second rotating shaft (12) is rotatably connected with a short fixing strip (19).

2. A novel car stopper according to claim 1, wherein: the rear end of the short fixing strip (19) is fixedly connected with a second fixing plate (18).

3. A novel car stopper according to claim 1, wherein: the front end of the concave plate (1) is fixedly connected with a spring (2), and the spring (2) is fixedly connected with the buffer plate (3).

4. A novel car stopper according to claim 1, wherein: the front end of the first fixing plate (7) is in threaded connection with first bolts (6) which are uniformly distributed.

5. A novel car stopper according to claim 1, wherein: the front end of the buffer plate (3) is fixedly connected with a rubber ball (4).

6. A novel car stopper according to claim 1, wherein: the right side of round bar (20) fixedly connected with second rocker (16), the top fixedly connected with handle (17) of second rocker (16).

7. A novel car stopper according to claim 1, wherein: and the two ends of the outer side of the first rotating shaft (9) are connected with second bolts (8) in a threaded manner.