Brakeable transportation ore cart for mine mineral transportation

Abstract

The invention discloses a brakeable transportation ore cart for mine mineral transportation, which comprises a base. Hydraulic rods are symmetrically fixed to the left and right ends of the base. The hydraulic rod is provided with a support beam for installing a motor. The motor is mounted on the beam. A moving first gear is mounted on the beam, and a hopper is rotatably installed through a rotating shaft. A second gear meshing with the first gear is fixedly mounted on the rotating shaft. A telescopic plate supported by a first spring is provided at the bottom of the hopper. Drive the hydraulic rod to make the entire hopper rise, and the third guide rod in contact with the lower end of the hopper moves upward along the sliding groove under the action of the left-right symmetrical fourth spring, thereby driving the fourth guide rod to move upward and the fourth guide rod. The fifth gear connected at the end is moved upward. Under the action of the third rack and the fifth gear meshing with each other, the fifth gear moves counterclockwise to drive the fourth gear meshed with the fifth gear to move downward.

1 . A brakeable mining truck for mine mineral transportation includes a base, which is characterized in that hydraulic rods are symmetrically fixed to the left and right ends of the base, and a cross beam for mounting a motor is fixed on the hydraulic rod. A first gear driven by a motor is mounted on the beam, a hopper is mounted on the beam through a rotating shaft, and a second gear meshing with the first gear is fixed on the rotating shaft. The bottom of the hopper A telescopic plate supported by a first spring is provided, and the interior of the telescopic plate is connected by a second spring and an inner plate. A lower gear of the telescopic plate is rotatably installed with a third gear, and the lower end of the telescopic plate is fixedly connected to the telescopic plate. A first rack meshed with a third gear is provided with a first sliding groove in a front wall of the hopper, and a second rack extending forward and backward and meshing with the third gear is slidably installed inside the first sliding groove. The front end of the base is provided with a second sliding groove, and a first baffle which is connected to a third spring and can be slid back and forth is installed in the second sliding groove. The upper end of the first baffle is fixedly connected to the third rack bottom The front section is rotatably connected to a shaft, and a fourth gear and an eccentric wheel are fixedly mounted on the shaft. The eccentric wheel is hingedly connected to a first guide rod, a lower end of the first guide rod is hinged to a second guide rod, and the second The guide rod is slidably installed in a sliding sleeve fixedly connected to the base, the lower end of the second guide rod is hingedly connected to the first pawl, and four support frames are fixedly installed at four corners below the base. A hub is rotatably installed through a rotating shaft, a guide rail is installed below the hub, a fixing plate is fixedly installed inside the support frame, and a braking device is hinged between the two fixing plates on the front side and between the two fixing plates on the rear side. A third guide bar is slidably installed in the base to oppose the hopper. A lower end of the third guide bar is symmetrically hinged with a fourth guide bar. The fourth guide bar is connected to a second baffle and is fixedly connected to the second baffle. The fourth spring, the end of the fourth guide rod is rotatably connected to the fifth gear, the second baffle is fixedly connected between the two support frames at the front end, and the third rack is fixed to the lower end of the second baffle and the slide with the sliding groove Lever, slide groove in the second slide lever There is a fourth rack that meshes with the fifth gear, and the upper end of the second baffle is symmetrically fixedly installed with a seat groove. A recovery plate with a fifth spring is installed above the seat groove, and a third baffle is fixedly installed inside the recovery plate. The lower end of the third baffle is symmetrically fixed to two first pressure rods, and a rotating shaft is rotatably installed between the two baffles. A regulating component is installed on the rotating shaft. 
     
     
         2 . The regulating component for a mineable mineral mine transportable braking mine truck according to  claim 1 , wherein the regulating component comprises a first ratchet wheel and a second ratchet wheel fixedly connected to the rotating shaft, and A control rod is also mounted on the rotating shaft, and a second pawl that cooperates with the first ratchet is mounted on the control rod. 
     
     
         3 . The brake device for a transportable mine car for braking the mine mineral transportation according to  claim 1 , characterized in that the brake device comprises a pressing rod hingedly connected to a fixed plate, and the pressing rod is connected with the pressing rod. A friction block is fixedly installed at the contact point of the guide rail, a connecting rod slider is slidably installed on the pressing rod, and a second pressing rod is installed at a hinge between the left and right connecting rod sliders. 
     
     
         4 . The brake device for a mine transportable mine car according to  claim 1 , characterized in that the lower ends of the pressing rods at the left and right ends are connected by a fourth spring. When the four racks are pressed down, the pressing rod will be pressed against the guide rails on both sides under the combined action of the second pressing rod and the link slider; when there is no action at rest, the pressing rod will be under the action of the sixth spring. Pull back to the center.