CN212353964U - Unilateral curved rail side dump type mine car - Google Patents

Abstract

The utility model discloses a unilateral bend side dump car, including frame and automobile body, the both sides of frame bottom are all rotated and are connected with the wheel, and one side on frame top is fixed and is equipped with two buffer gear, and two buffer gear's top all with one side overlap joint of automobile body bottom, the opposite side on frame top is articulated with the opposite side of automobile body bottom, and the top of frame both sides is all rotated and is connected with the fly leaf, the one end of two fly leaves respectively with the both ends fixed connection of door, the beneficial effects of the utility model are that: the utility model relates to a unilateral bend side dump formula mine car sets up the cushion rubber board through the inside at two supports, can provide the buffering to the automobile body, and the bend wheel is behind the bend, and the cushion rubber board can absorb kinetic energy, reduces vibrations, through setting up the baffle, can protect the cushion rubber board, when needing to cover the tarpaulin to the automobile body, through the spring on compression guide pillar surface, is convenient for tie the tarpaulin that inserts the tarpaulin with stop gear and detains.

Description

Unilateral curved rail side dump type mine car

Technical Field

The utility model relates to a side dump car, in particular to unilateral bend side dump car belongs to mine car technical field.

Background

The mine car is a narrow-gauge railway carrying vehicle for conveying bulk materials such as coal, ore, waste rocks and the like in a mine, generally needs to be pulled by a locomotive or a winch, and is divided into the following parts according to different structures and unloading modes: fixed mine car, tipping bucket formula mine car, unilateral bent rail side dump car, bottom dump car and shuttle car are 5 big types altogether, and the shock-absorbing capacity of common unilateral bent rail side dump car is relatively poor, and the bend wheel is behind the bend, and the automobile body resets and can produce the impact with the frame contact, produces vibrations, and common unilateral bent rail side dump car is not convenient for cover the tarpaulin, reduces the raise dust.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a unilateral curved rail side dump formula mine car to the shock-absorbing capacity of solving the common unilateral curved rail side dump formula mine car that provides among the above-mentioned background art is relatively poor, and is not convenient for cover the problem of tarpaulin.

In order to achieve the above object, the utility model provides a following technical scheme: a unilateral curved rail side dump car comprises a car frame and a car body, wherein two sides of the bottom end of the car frame are rotatably connected with a pair wheel, two buffer mechanisms are fixedly arranged on one side of the top end of the frame, the top ends of the two buffer mechanisms are respectively lapped with one side of the bottom end of the vehicle body, the other side of the top end of the frame is hinged with the other side of the bottom end of the vehicle body, the tops of the two sides of the frame are both rotatably connected with movable plates, one end of each movable plate is respectively fixedly connected with the two ends of the vehicle door, the top of the front surface and the top of the back surface of the frame are both fixedly provided with a backup plate, two sides of the two backup plates are both fixedly provided with a convex block, four convex blocks are respectively and rotatably connected with two ends of two rotating shafts, the bottom ends of the two backup plates are both fixedly provided with a plurality of limiting mechanisms, the front bottom of the vehicle body is fixedly provided with a support, and the bottom end of the support is rotatably connected with a crank wheel.

As a preferred technical scheme of the utility model, two buffer gear all includes support, cushion rubber board, stopper, clamp plate and four baffles, two the bottom of support all with one side fixed connection on frame top, two the inside of support is all fixed and is equipped with cushion rubber board, two the top of cushion rubber board respectively with the bottom fixed connection of two stoppers, two the top of stopper respectively with the middle part fixed connection of two clamp plate bottoms, two four avris of clamp plate bottom are all fixed and are equipped with the baffle.

As a preferred technical scheme of the utility model, a plurality of stop gear all includes that guide pin bushing, guide pillar, spring, fender dish and tarpaulin bolt, a plurality of the top of guide pin bushing respectively with the bottom fixed connection of two backup plates, a plurality of the guide pin bushing respectively with a plurality of guide pillar sliding connection, a plurality of the surface of guide pillar all overlaps and is equipped with spring, a plurality of the bottom of guide pillar all is equipped with the tarpaulin bolt through the fender dish is fixed.

As a preferred technical scheme of the utility model, the fixed connecting plate that is equipped with of one end of frame, the connecting hole has been seted up at the middle part on connecting plate top, the fixed rubber piece that is equipped with of one end of connecting plate.

As an optimal technical scheme of the utility model, the both sides on frame top are articulated with the one end of two pull rods respectively, two the other end of pull rod is articulated with the other end of two fly leafs respectively.

As an optimized technical scheme of the utility model, the surface of frame, the surface of automobile body and the surface of door have all coated anticorrosive paint.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a unilateral bend side dump type mine car, through set up the cushion rubber slab in the inside of two supports, can provide the cushion to the automobile body, after the bend wheel passes through the bend, the cushion rubber slab can absorb kinetic energy, reduce the impact that the automobile body produced to the frame, reduce vibrations, through setting up the baffle, can protect the cushion rubber slab, avoid dust and moisture to get into the inside of support; when needing to cover the tarpaulin to the automobile body, through the spring on compression guide pillar surface, be convenient for insert the tarpaulin of tarpaulin with stop gear's tarpaulin bolt in the tarpaulin is detained, and is spacing to the tarpaulin, through setting up the pivot, can reduce the frictional force between tarpaulin and the backup plate, be convenient for cover the tarpaulin, can reduce the raise dust, stop compression spring can make the guide pillar extension, makes the tarpaulin bolt extension then, can the tensioning tarpaulin, improves the fastness of tarpaulin, and the tarpaulin is difficult for dropping.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the buffering mechanism of the present invention;

fig. 3 is a schematic structural diagram of the limiting mechanism of the present invention.

In the figure: 1. a frame; 2. a pair of wheels; 3. a connecting plate; 4. connecting holes; 5. a rubber block; 6. a buffer mechanism; 61. a support; 62. a buffer rubber plate; 63. a limiting block; 64. pressing a plate; 65. a baffle plate; 7. a pull rod; 8. a vehicle body; 9. a movable plate; 10. a vehicle door; 11. a backup plate; 12. a bump; 13. a rotating shaft; 14. a limiting mechanism; 141. a guide sleeve; 142. a guide post; 143. a catch tray; 144. tarpaulin bolts; 15. a support; 16. a curved wheel.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a unilateral curved rail side dump car, which comprises a frame 1 and a car body 8, wherein, the two sides of the bottom end of the frame 1 are rotatably connected with a pair wheel 2, one side of the top end of the frame 1 is fixedly provided with two buffer mechanisms 6, the top ends of the two buffer mechanisms 6 are respectively lapped with one side of the bottom end of the car body 8, the other side of the top end of the frame 1 is hinged with the other side of the bottom end of the car body 8, the top parts of the two sides of the frame 1 are rotatably connected with a movable plate 9, one end of the two movable plates 9 are respectively fixedly connected with the two ends of a car door 10, the top parts of the front top and the back surface of the frame 1 are respectively fixedly provided with a backup plate 11, the two sides of the two backup plates 11 are respectively fixedly provided with a lug 12, four lugs 12 are respectively rotatably connected with the two ends of two rotating, the bottom end of the bracket 15 is rotatably connected with a curved wheel 16.

Preferably, the two buffer mechanisms 6 each include a support 61, a buffer rubber plate 62, a limiting block 63, a pressing plate 64 and four baffle plates 65, the bottom ends of the two supports 61 are fixedly connected with one side of the top end of the frame 1, the buffer rubber plates 62 are fixedly arranged inside the two supports 61, the top ends of the two buffer rubber plates 62 are fixedly connected with the bottom ends of the two limiting blocks 63 respectively, the top ends of the two limiting blocks 63 are fixedly connected with the middle parts of the bottom ends of the two pressing plates 64 respectively, the baffle plates 65 are fixedly arranged on four side sides of the bottom ends of the two pressing plates 64, the buffer rubber plates 62 are arranged inside the two supports 61, so that the vehicle body 8 can be buffered, and after the curved wheel 16 passes through the curved rail, the buffer rubber plates 62 can reduce the impact of the vehicle body 8 on the frame; the plurality of limiting mechanisms 14 respectively comprise guide sleeves 141, guide pillars 142, springs, blocking discs 143 and tarpaulin bolts 144, the top ends of the plurality of guide sleeves 141 are respectively fixedly connected with the bottom ends of the two backup plates 11, the plurality of guide sleeves 141 are respectively connected with the plurality of guide pillars 142 in a sliding manner, the springs are respectively sleeved on the surfaces of the plurality of guide pillars 142, the tarpaulin bolts 144 are respectively fixedly arranged at the bottom ends of the plurality of guide pillars 142 through the blocking discs 143, and the tarpaulin bolts 144 of the limiting mechanisms 14 can be conveniently inserted into tarpaulin buckles of the tarpaulin by compressing the springs on the surfaces of the guide pillars 142 to limit the tarpaulin, so that the tarpaulin can be conveniently covered, and dust can be reduced; one end of the frame 1 is fixedly provided with a connecting plate 3, the middle part of the top end of the connecting plate 3 is provided with a connecting hole 4, one end of the connecting plate 3 is fixedly provided with a rubber block 5, and the rubber block can buffer the space between the frame 1 and the adjacent frame 1; two sides of the top end of the frame 1 are respectively hinged with one end of two pull rods 7, the other ends of the two pull rods 7 are respectively hinged with the other ends of two movable plates 9, and a vehicle door 10 can be tensioned through the pull rods 7; the surface of the frame 1, the surface of the vehicle body 8 and the surface of the vehicle door 10 are coated with anticorrosive paint, so that the anticorrosive property is good.

When the mining car is used in detail, the utility model relates to a unilateral curved track side dump type mining car, firstly, materials are loaded through a car body 8, after loading is finished, if tarpaulin needs to be covered, a spring on the surface of a guide pillar 142 is compressed, a tarpaulin bolt 144 of a limiting mechanism 14 is inserted into a tarpaulin buckle of the tarpaulin to limit the tarpaulin, the spring is stopped to be compressed, the guide pillar 142 can be extended, then the tarpaulin bolt 144 is extended, the tarpaulin can be tensioned, the firmness of the tarpaulin is improved, the tarpaulin is not easy to fall off, the raise dust can be reduced when the car frame 1 is in the driving process, the tarpaulin is taken down before the car frame 1 passes through the curved track, when the car frame 1 passes through the curved track, a curved wheel 16 is contacted with the curved track, one side of the car body 8 is inclined, a pull rod 7 tensions a car door 10, the materials fall from the car body 8, after the car body 16 passes through the curved track, one side of the car body 8, reduce the impact that automobile body 8 produced frame 1, reduce vibrations, through setting up baffle 65, can protect buffer rubber plate 62, avoid the inside of dust and moisture entering support 61.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 (6)

1. A single-side curved rail side dump car comprises a car frame (1) and a car body (8), and is characterized in that two sides of the bottom end of the car frame (1) are rotatably connected with a pair of wheels (2), two buffer mechanisms (6) are fixedly arranged on one side of the top end of the car frame (1), the top ends of the two buffer mechanisms (6) are in lap joint with one side of the bottom end of the car body (8), the other side of the top end of the car frame (1) is hinged with the other side of the bottom end of the car body (8), movable plates (9) are rotatably connected with the tops of two sides of the car frame (1), one end of each movable plate (9) is fixedly connected with two ends of a car door (10), backup plates (11) are fixedly arranged on the top of the front side and the top of the back side of the car frame (1), convex blocks (12) are fixedly arranged on two sides of the two backup plates (11), and the four convex blocks (12, the bottom of two backup plate (11) all is fixed and is equipped with a plurality of stop gear (14), the positive bottom of automobile body (8) is fixed and is equipped with support (15), the bottom of support (15) is rotated and is connected with crank wheel (16).

2. A single sided curved track side dump car according to claim 1, wherein: two buffer gear (6) all include support (61), cushion rubber board (62), stopper (63), clamp plate (64) and four baffles (65), two the bottom of support (61) all with one side fixed connection on frame (1) top, two the inside of support (61) is all fixed and is equipped with cushion rubber board (62), two the top of cushion rubber board (62) respectively with the bottom fixed connection of two stopper (63), two the top of stopper (63) respectively with the middle part fixed connection in two clamp plate (64) bottoms, two four avris of clamp plate (64) bottom are all fixed and are equipped with baffle (65).

3. A single sided curved track side dump car according to claim 1, wherein: the limiting mechanisms (14) comprise guide sleeves (141), guide columns (142), springs, blocking discs (143) and tarpaulin bolts (144), the top ends of the guide sleeves (141) are fixedly connected with the bottom ends of the two backup plates (11) respectively, the guide sleeves (141) are connected with the guide columns (142) in a sliding mode respectively, the springs are sleeved on the surfaces of the guide columns (142), and the tarpaulin bolts (144) are fixedly arranged at the bottom ends of the guide columns (142) through the blocking discs (143).

4. A single sided curved track side dump car according to claim 1, wherein: the frame is characterized in that a connecting plate (3) is fixedly arranged at one end of the frame (1), a connecting hole (4) is formed in the middle of the top end of the connecting plate (3), and a rubber block (5) is fixedly arranged at one end of the connecting plate (3).

5. A single sided curved track side dump car according to claim 1, wherein: the two sides of the top end of the frame (1) are respectively hinged with one end of each of the two pull rods (7), and the other ends of the two pull rods (7) are respectively hinged with the other ends of the two movable plates (9).

6. A single sided curved track side dump car according to claim 1, wherein: the surface of the frame (1), the surface of the car body (8) and the surface of the car door (10) are coated with anticorrosive paint.

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