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CN-224226114-U - Prevent piling up operation baffle of leaking coal

CN224226114UCN 224226114 UCN224226114 UCN 224226114UCN-224226114-U

Abstract

The utility model belongs to the field of conveyor devices, and particularly relates to a coal leakage preventing stacking operation baffle, wherein two push rods are rotatably arranged on the lower surface of a sliding plate, telescopic ends of the push rods are rotatably arranged on the lower surface of the baffle, three-way joints are arranged at an air inlet end and an air outlet end of the two push rods, a rotating rod is rotatably arranged on the lower surface of the sliding plate, elastic pieces in contact with a conveying belt are arranged at the end parts of the baffle, the telescopic ends of the two push rods are rotatably connected with the baffle, so that the problem that the end parts are easy to deform under stress by only adopting middle support to cause leakage is solved, and the three-way joints are arranged at the air inlet end and the air outlet end of the two push rods, so that an external air source can conveniently control the two push rods to stretch simultaneously, the uniformity of stress of the baffle is improved, the elastic pieces at the end parts of the baffle are conveniently clung to the surface of the conveying belt, and the baffle is conveniently blocked by materials on the conveying belt. Similarly, when stacking, the baffle is opened.

Inventors

  • BO DONGSHENG
  • HAN ZHENG
  • DONG XIN
  • LI FUXING
  • Huan hui
  • HU JIAMING
  • Ji Fengzhuang

Assignees

  • 国投曹妃甸港口有限公司

Dates

Publication Date
20260512
Application Date
20250516

Claims (6)

  1. 1. The utility model provides a prevent piling up operation baffle of leaking coal, including slide board (1) to and baffle (2) that slide board (1) lower extreme set up, wherein the lower surface rotation of slide board (1) installs two push rods (3), and the flexible end rotation of push rod (3) is installed at the lower surface of baffle (2), and the inlet end and the end of giving vent to anger of two push rods (3) all are provided with tee bend (4), and the lower surface fixation of baffle (2) has two bull sticks (5) of parallel, and bull stick (5) rotate to install at the lower surface of slide board (1), and the elastic component with the conveyer belt contact is installed to the tip of baffle (2).
  2. 2. The coal leakage preventing pile operation baffle plate according to claim 1, wherein the elastic piece comprises an elastic rubber strip (7) arranged at the end part of the baffle plate (2), a limit clamping strip (8) is integrally formed on the side edge of the elastic rubber strip (7), a limit clamping groove (9) is formed at the end part of the baffle plate (2), the limit clamping strip (8) is arranged in the limit clamping groove (9), end plates (11) are arranged on two sides of the baffle plate (2), and positioning bolts (12) are screwed in screw holes formed in the side surface of the baffle plate (2) and the end plates (11).
  3. 3. A coal leakage preventing stacking and taking operation baffle according to claim 2, wherein the end plate (11) consists of two perpendicular rectangular plates.
  4. 4. The coal leakage preventing piling and taking operation baffle plate according to claim 2 is characterized in that the limiting clamping strip (8) consists of a cylinder and a rectangular plate, and the limiting clamping strip (8) is matched with the limiting clamping groove (9).
  5. 5. The coal leakage preventing piling and taking operation baffle plate according to claim 2, wherein the lower surface of the baffle plate (2) is integrally formed with a supporting plate (10), and the elastic rubber strip (7) is contacted with the upper surface of the supporting plate (10).
  6. 6. The coal leakage preventing piling and taking operation baffle plate according to claim 1, wherein the upper surface of the sliding plate (1) is integrally formed with a joint plate (6), and the joint plate (6) is in contact with the upper surface of the baffle plate (2).

Description

Prevent piling up operation baffle of leaking coal Technical Field The utility model belongs to the field of conveyor devices, and particularly relates to a coal leakage preventing stacking and taking operation baffle. Background The stacker-reclaimer is an operation device widely applied to various production processes, and is mainly used for taking materials from a storage yard to a conveyor belt or unloading the materials into the storage yard. It plays an important role in many industries, especially in the fields of ports, metallurgy, mines and the like. When the stacker-reclaimer gets the material, the front side baffle is closed, prevents to spill and leak, and when unloading, the front side baffle is opened, and the material goes out from the front side. However, the existing material taking baffle is usually driven in the middle by a single air cylinder, material scattering and leakage are easily caused on two sides of the material taking baffle by middle driving, material waste and environmental pollution are caused, meanwhile, the metal baffle is directly contacted with a conveying belt, the conveying belt is easily damaged by metal friction, and the rubber baffle is easily used for scattering and leakage of the material due to insufficient hardness of the baffle. Disclosure of utility model Aiming at the defects of the prior equipment, the utility model provides a coal scattering and leakage prevention pile-up operation baffle, which has the following specific technical scheme: The utility model provides a prevent depositing and taking machine operation baffle of coal leakage, includes the slip board to and the baffle that the slip board lower extreme set up, the lower surface rotation of slip board installs two push rods, and the telescopic end of push rod is rotated and is installed the lower surface at the baffle, and the inlet end and the end of giving vent to anger of two push rods all are provided with the tee bend, and the lower fixed surface of baffle has two parallel bull sticks, and the bull stick rotates and installs the lower surface at the slip board, and the elastic component with the conveyer belt contact is installed to the tip of baffle. The elastic piece comprises an elastic rubber strip arranged at the end part of the baffle, a limit clamping strip is integrally formed on the side edge of the elastic rubber strip, a limit clamping groove is formed in the end part of the baffle, the limit clamping strip is arranged in the limit clamping groove, end plates are arranged on two sides of the baffle, and positioning bolts are screwed in screw holes formed in the side surface of the baffle and the end plates. The end plate consists of two perpendicular rectangular plates. The limit clamping strip consists of a cylinder and a rectangular plate, and the limit clamping strip is matched with the limit clamping groove. The lower surface integrated into one piece of baffle has the layer board, and the elastic rubber strip contacts with the upper surface of layer board. The upper surface integrated into one piece of slip board has the joint board, and the upper surface contact of joint board and baffle. Compared with the prior art, the utility model has the beneficial effects that: 1. through two push rods of sliding plate lower surface rotation installation, and the flexible end of two push rods all rotates with the baffle to be connected, the rotation of two push rod combined action baffles of being convenient for baffle both ends atress is even, prevents that the baffle from only adopting the middle part to support and appearing the problem that the tip atress warp appears leaking the material easily. And the two push rods are provided with a tee joint at the air inlet end and the air outlet end, so that an external air source is convenient to control the two push rods to stretch out and draw back simultaneously, the uniformity of stress of the baffle is increased, the elastic piece at the end part of the baffle is convenient to cling to the surface of the conveying belt, and the baffle is used for blocking materials on the conveying belt. Similarly, when stacking, the baffle is opened. 2. Through the elastic component that comprises elastic rubber strip, spacing card strip, spacing draw-in groove, end plate and positioning bolt, and elastic rubber strip side surface integrated into one piece's spacing card strip is installed in the spacing draw-in groove that the baffle tip was seted up, and the elastic rubber strip of being convenient for installs the tip at the baffle, and the end plate that the baffle both sides set up is fixed a position through positioning bolt simultaneously, and two end plates of being convenient for carry out the side to elastic rubber strip and block, have increased the stability that elastic rubber strip installed at the baffle tip. Drawings FIG. 1 is a schematic diagram of an embodiment of the present utility model; FIG. 2 is a schematic perspective view of t