阅读说明：本技术 矿车侧衬板结构 (Mine car side lining plate structure ) 是由 任延保 姚道春 董世华 陈慧泉 徐秀祥 苏卫宏 周贵斌 巫军 潘敏 陶胜国 于 2021-09-30 设计创作，主要内容包括：本发明提供一种矿车侧衬板结构。所述矿车侧衬板结构包括矿车；限位栏板,所述限位栏板固定安装在矿车的两侧内壁之间；六个侧衬板,六个所述侧衬板均滑动安装在矿车内,六个所述侧衬板均与限位栏板滑动接触；侧边块,所述侧边块固定安装在矿车的一侧；滑行槽,所述滑行槽开设在侧边块上；U型挡块,所述U型挡块滑动安装在矿车上,所述U型挡块与六个所述侧衬板相适配；两个安装杆,两个所述安装杆均滑动安装在滑行槽内,两个所述安装杆的顶端均与U型挡块转动连接；接通孔,所述接通孔开设在滑行槽的一侧内壁上。本发明提供的矿车侧衬板结构具有操作便捷、方便对侧衬板进行更替、大大提高了实施的效率的优点。(The invention provides a side lining plate structure of a mine car. The mine car side lining plate structure comprises a mine car; the limiting baffle plates are fixedly arranged between the inner walls of the two sides of the mine car; the six side lining plates are all slidably mounted in the mine car and are in sliding contact with the limit fence plate; the side block is fixedly arranged on one side of the mine car; the sliding groove is formed in the side edge block; the U-shaped stop block is slidably arranged on the mine car and is matched with the six side lining plates; the two mounting rods are slidably mounted in the sliding groove, and the top ends of the two mounting rods are rotatably connected with the U-shaped stop block; and the through hole is formed in the inner wall of one side of the sliding groove. The side lining plate structure of the mine car provided by the invention has the advantages of convenience in operation, convenience in replacement of the side lining plate and great improvement of implementation efficiency.)

1. A mine car side liner panel structure, comprising:

a mine car (1);

the limiting baffle plate (2) is fixedly arranged between the inner walls of the front side and the rear side of the mine car (1) and is positioned on the right side of the mine car (1);

the six side lining plates (3) are in sliding contact with the limit fence plates (2), and the six side lining plates (3) are continuously distributed in the length direction of the mine car (1) to cover the side faces of the mine car;

the side edge block (4), the side edge block (4) is fixedly arranged on one side of the mine car (1) with the limit sideboard;

the sliding groove (5) is formed in one side, close to the right side of the mine car, of the side edge block (4);

the U-shaped stop block (6) is slidably mounted on the right side of the mine car (1), and the tops of the six side lining plates (3) and the top of the right side of the mine car are accommodated in the U-shaped stop block (6);

the mounting rod (7) is slidably mounted in the sliding groove (5), and the top end of the mounting rod (7) is rotatably connected with the U-shaped stop block (6);

the through hole (8) is formed in the inner wall of one side of the sliding chute (5);

the movable groove (9) is formed in the inner wall of one side, far away from the sliding groove (5), of the through hole (8);

the longitudinal screw (10), the said longitudinal screw (10) is installed between top inner wall and bottom inner wall of the activity trough (9) rotatably;

the motor (11), the said motor (11) is fixedly mounted on the top inner wall of the activity trough (9), the output shaft of the said motor (11) is fixedly connected with top of the said longitudinal screw (10) correspondingly;

the driving mechanism is arranged in the movable groove (9).

2. The mine car side liner structure of claim 1, wherein the drive mechanism comprises: the mounting device comprises a belt pulley (12), a belt (13) and a moving block (14), wherein the belt pulley (12) is fixedly sleeved on the corresponding longitudinal screw rods (10), the belt (13) is sleeved on the belt pulley (12), the moving block (14) is installed on the two longitudinal screw rods (10) in a threaded mode, and the bottom end of the mounting rod (7) is fixedly connected with the moving block (14).

3. The mining car side lining plate structure according to claim 1, characterized in that the U-shaped stopper (6) is provided with a transfer groove, and a butt joint rod is fixedly arranged between the inner walls of the two sides of the transfer groove, and the two butt joint rods are respectively and rotatably connected with the corresponding mounting rods (7).

4. The mining car side lining structure according to claim 2, characterized in that the same circular rod is fixedly mounted between the top inner wall and the bottom inner wall of the through-hole (8), and the circular rod is in sliding contact with the moving block (14).

5. The mining car side liner structure according to claim 1, characterized in that a rectangular block is fixedly mounted on one side inner wall of the movable groove (9), and the rectangular block is rotatably connected with the corresponding longitudinal screw (10).

6. The mining car side liner plate structure according to claim 2, characterized in that a plurality of rolling beads are embedded on the moving block (4), and are in rolling contact with one side inner wall of the sliding groove (5).

7. The mining car side liner structure according to claim 1, characterized in that the inner wall of the movable groove (9) is provided with three circular grooves, and the three circular grooves are respectively and rotatably connected with the two longitudinal screws (10).

Technical Field

The invention relates to the technical field of mine car reinforcement, in particular to a side lining plate structure of a mine car.

Background

The mine car is a special vehicle for mine track transportation, is compact in appearance size in order to adapt to narrow and small conditions of underground roadways, is a narrow-gauge railway transportation vehicle for transporting bulk materials such as coal, ores, waste rocks and the like in mines, generally needs to be towed by a locomotive or a winch, and needs to transport more materials. Consequently the transportation volume of mine car is great, the mine car need reciprocate repetitious usage, the curb plate and the reciprocal contact friction of transportation material of in-process mine car of use, thereby it is serious to make the wearing and tearing of ore curb plate, the curb plate will lead to warping because of wearing and tearing about a 10 cubic meter mine car year usually, in order to reduce the contact of curb plate and material, can install the side welt additional usually on the curb plate, utilize the side welt to separate the contact of material and mine car curb plate, thereby avoid the curb plate to receive wearing and tearing, only need when that the side welt replace can, the life of curb plate has been increased.

Traditionally, the side lining board utilizes positioning bolt to carry out fixed connection usually, when needs are replaced to it, dismantles and installs and all can comparatively inconvenience, and the work load of operation is great and more loaded down with trivial details, and whole process has increased manufacturing cost and time.

Therefore, there is a need for a new mine car side liner panel construction that addresses the above-identified problems.

Disclosure of Invention

The invention solves the technical problem of providing a side lining plate structure of a mine car, which has the advantages of convenient operation, convenient replacement of the side lining plate and greatly improved implementation efficiency.

In order to solve the technical problem, the mine car side lining plate structure provided by the invention comprises: a mine car; the limiting baffle plates are fixedly arranged between the inner walls of the front side and the rear side of the mine car and are positioned on the right side of the mine car; the six side lining plates are in sliding contact with the limit fence plates and continuously distributed in the length direction of the mine car to cover the side face of the mine car; the side edge block is fixedly arranged on one side of the mine car with the limit breast board; the sliding groove is formed in one side of the side edge block close to the right side of the tramcar; the U-shaped stop block is slidably arranged on the right side of the mine car and accommodates the tops of the six side lining plates and the top of the right side of the mine car; the mounting rod is slidably mounted in the sliding groove, and the top end of the mounting rod is rotatably connected with the U-shaped stop block; the through hole is formed in the inner wall of one side of the sliding groove; the movable groove is formed in the inner wall of one side, far away from the sliding groove, of the connecting through hole; the two longitudinal screws are rotatably arranged between the top inner wall and the bottom inner wall of the movable groove; the motor is fixedly arranged on the inner wall of the top of the movable groove, and an output shaft of the motor is fixedly connected with the top end of the corresponding longitudinal screw; and the driving mechanism is arranged in the movable groove.

Preferably, the driving mechanism includes: the belt pulley is fixedly sleeved on the corresponding longitudinal screw rods respectively, the belt is sleeved on the two belt pulleys, the moving block is installed on the two longitudinal screw rods in a threaded mode, and the bottom ends of the two installation rods are fixedly connected with the moving block.

Preferably, two transfer grooves are formed in the U-shaped check block, two butt-joint rods are fixedly mounted between the inner walls of the two sides of each transfer groove, and the two butt-joint rods are respectively connected with the corresponding mounting rods in a rotating mode.

Preferably, the same circular rod is fixedly installed between the top inner wall and the bottom inner wall of the through hole, and the circular rod is in sliding contact with the moving block.

Preferably, a rectangular block is fixedly installed on the inner wall of one side of the movable groove and is in rotating connection with the corresponding longitudinal screw rod.

Preferably, a plurality of rolling beads are inlaid on the moving block, and the rolling beads are in rolling contact with the inner wall of one side of the sliding groove.

Preferably, the inner wall of the movable groove is provided with three circular grooves, and the three circular grooves are respectively and rotatably connected with the two longitudinal screws.

Compared with the related art, the mine car side liner plate structure provided by the invention has the following beneficial effects:

the synchronous rotation of two vertical screw rods is realized to the drive that utilizes the motor to adjust the position of movable block, regulate and control the position of U type dog, thereby under the cooperation of U type dog and spacing breast board, fix six side welts in one side of mine car, guarantee the stability of six side welt installations, improved the convenience and the flexibility of operation greatly.

Drawings

FIG. 1 is a front cross-sectional view of a preferred embodiment of a mine car side liner structure provided in accordance with the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a side cross-sectional assembly view of the mine car, curb plate, side liner and U-shaped chock of the present invention.

Reference numbers in the figures: 1. a mine car; 2. a limit sideboard; 3. a side liner; 4. a side block; 5. a sliding groove; 6. a U-shaped stop block; 7. mounting a rod; 8. connecting through holes; 9. a movable groove; 10. a longitudinal screw; 11. a motor; 12. a belt pulley; 13. a belt; 14. moving the mass.

Detailed Description

The invention is further described with reference to the following figures and embodiments.

Referring to FIGS. 1-3 in combination, FIG. 1 is a schematic elevational cross-sectional view of a preferred embodiment of a mine car side liner structure according to the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; FIG. 3 is a side cross-sectional assembly view of the mine car, curb plate, side liner and U-shaped chock of the present invention. Mine car side liner plate structure includes: a mine car 1;

the limiting side plates 2 are fixedly arranged between the inner walls of the front side and the rear side of the mine car 1 and positioned on the right side of the mine car 1, and position limitation is carried out on the bottoms of six side lining plates 3 mentioned below; the six side lining plates 3 are in sliding contact with the limit fence plates 2, and the six side lining plates 3 are continuously distributed in the length direction of the mine car 1 to cover the side face of the mine car, so that the side plates on the mine car 1 are protected, and friction on the side plates is reduced; the side block 4 is fixedly arranged on one side of the mine car 1 with the position limiting baffle plate, and is used for installing a plurality of structures; the sliding groove 5 is formed in one side of the side block 4 close to the right side of the mine car, and a U-shaped stop 6 and two mounting rods 7 are mounted; the U-shaped stopper 6 is slidably arranged on the right side of the mine car 1, the tops of the six side lining plates 3 and the top of the right side of the mine car are accommodated in the U-shaped stopper 6, and the U-shaped stopper 6 is matched with the six side lining plates 3 to fix the tops of the six side lining plates 3 and prevent the six side lining plates from falling out of the mine car 1; the mounting rod 7 is slidably mounted in the sliding groove 5, the top end of the mounting rod 7 is rotatably connected with the U-shaped stop block 6 to drive the U-shaped stop block 6 to move in position, and is rotatably connected with the U-shaped stop block 6 to facilitate the rotation adjustment of the U-shaped stop block 6, so that the six side lining plates 3 are prevented from being shielded by the U-shaped stop block 6 when being placed; the through hole 8 is formed in the inner wall of one side of the sliding groove 5, and provides a moving space for a moving block 14 mentioned below, so that the moving block 14 can be ensured to extend into the sliding groove 5; the movable groove 9 is formed in the inner wall of the through hole 8 on the side far away from the sliding groove 5, and is used for installing and accommodating related structures mentioned below; the two longitudinal screws 10 are rotatably arranged between the top inner wall and the bottom inner wall of the movable groove 9, and a moving block 14 mentioned below is arranged and driven to move in position; the motor 11 is fixedly arranged on the inner wall of the top of the movable groove 9, and an output shaft of the motor 11 is fixedly connected with the top ends of the corresponding longitudinal screws 10 to provide power support for the rotation of the two longitudinal screws 10; and the driving mechanism is arranged in the movable groove 9 and drives the two longitudinal screws 10 to synchronously rotate.

In order to synchronously rotate the two longitudinal screws 10, so as to adjust the position of the moving block 14, in this embodiment, it is preferable that the driving mechanism includes: the two belt pulleys 12 are fixedly sleeved on the corresponding longitudinal screw rods 10 respectively, the belt 13 is sleeved on the two belt pulleys 12, the moving block 14 is installed on the two longitudinal screw rods 10 in a threaded mode, and the bottom ends of the two installation rods 7 are fixedly connected with the moving block 14.

In order to guarantee the connection installation between U type dog 6 and two installation poles 7, conveniently rotate U type dog 6 and adjust, make things convenient for putting of six lateral lining boards 3, in this embodiment, it is preferred, two switching grooves have been seted up on U type dog 6, two equal fixed mounting has the butt joint pole, two between the both sides inner wall in switching groove the butt joint pole respectively with correspond installation pole 7 rotates and is connected.

In order to limit the moving direction of the moving block 14, in this embodiment, it is preferable that the same circular rod is fixedly installed between the top inner wall and the bottom inner wall of the through hole 8, and the circular rod is in sliding contact with the moving block 14.

In order to improve the installation stability of the corresponding longitudinal screw 10, in this embodiment, it is preferable that a rectangular block is fixedly installed on an inner wall of one side of the movable groove 9, and the rectangular block is rotatably connected with the corresponding longitudinal screw 10.

In order to reduce friction applied to the moving block 14 during movement, in the present embodiment, it is preferable that a plurality of rolling beads are embedded in the moving block 14, and all of the rolling beads are in rolling contact with one side inner wall of the sliding groove 5.

In order to rotatably mount the two longitudinal screws 10 in the movable groove 9, in this embodiment, preferably, three circular grooves are formed on the inner wall of the movable groove 9, and the three circular grooves are rotatably connected with the two longitudinal screws 10 respectively.

The working principle of the mine car side lining plate structure provided by the invention is as follows: when a side lining plate 3 is required to be additionally arranged on one side of a mine car 1 for preventing friction, six side lining plates 3 which are prepared in advance and matched are arranged between a limit baffle plate 2 and the side wall of the mine car 1 in a sliding mode, the bottom positions of the six side lining plates 3 are fixed by utilizing the limit baffle plate 2, then a U-shaped stop 6 is rotated, one side, connected with two mounting rods 7, of the U-shaped stop 6 is aligned with a sliding groove 5, after the position of the U-shaped stop 6 is determined, a motor 11 is started, an output shaft of the motor 11 drives a longitudinal screw rod 10 fixedly connected with the motor to rotate, the longitudinal screw rod 10 drives a corresponding belt pulley 12, under the matching of two belt pulleys 12 and a belt 13, the two longitudinal screw rods 10 realize synchronous rotating motion, and a moving block 14 is driven to gradually move downwards on the two longitudinal screw rods 10 under the influence of threads while the two longitudinal screw rods 10 rotate, when the moving block 14 moves, sliding contact is generated between the moving block 14 and the circular rod, the moving block 14 moves downwards and drives the two mounting rods 7, the two mounting rods 7 pull the U-shaped check block 6 to slide in the sliding groove 5 until the U-shaped check block 6 is contacted with the six side lining plates 3, when the moving block 14 is contacted with the inner wall of the bottom of the through hole 8, the U-shaped check block 6 can be judged to move to the limit position, at the moment, under the action of the U-shaped check block 6, the six U-shaped check blocks 6 are fixed on one side of the mine car 1, the U-shaped check block 6 is utilized to form protection on a side plate on the mine car 1, and the side is prevented from being rubbed.

Compared with the related art, the mine car side liner plate structure provided by the invention has the following beneficial effects:

utilize the drive of motor 11 to realize the synchronous rotation of two longitudinal screw 10 to adjust the position of movable block 14, regulate and control the position of U type dog 6, thereby under the cooperation of U type dog 6 and spacing breast board 2, fix six side welts 3 in one side of mine car 1, guarantee the stability of six side welts 3 installations, improved the convenience and the flexibility of operation greatly.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.