Search

CN-224211895-U - Molded coal discharging device and discharging system

CN224211895UCN 224211895 UCN224211895 UCN 224211895UCN-224211895-U

Abstract

The utility model provides a molded coal blanking device and a molded coal blanking system, and relates to the field of molded coal production. The molded coal blanking device comprises a mounting frame, an air cylinder and a material blocking assembly, wherein the mounting frame is arranged on a belt conveying rail, the air cylinder is arranged on the mounting frame, the material blocking assembly is at least provided with a material blocking head, one side, far away from the material blocking head, of the material blocking assembly is rotatably arranged on the mounting frame, a first connecting piece is arranged on the material blocking assembly and is rotatably connected with a telescopic rod of the air cylinder, and a fixed end of the air cylinder is rotatably connected with the mounting frame, so that the material blocking head can be driven to be close to or far away from the surface of a belt of the belt conveying rail when the telescopic rod stretches out and draws back.

Inventors

  • Ma Shengxuan
  • HE CHANGJIANG
  • ZHU JIAQI
  • WANG HAILONG

Assignees

  • 鄯善华越型煤制造有限公司

Dates

Publication Date
20260508
Application Date
20250425

Claims (10)

  1. 1. A briquette blanking device, characterized by comprising: A mounting frame (100) arranged on the belt conveying track (500); A cylinder (200) provided on the mounting frame (100), and The material blocking assembly (300) is at least provided with a material blocking head (310), and one side, far away from the material blocking head (310), of the material blocking assembly (300) is rotatably arranged on the mounting frame (100); The material blocking assembly (300) is provided with a rotating rod (320), the rotating rod (320) is rotationally connected with a telescopic rod (220) of the air cylinder (200), and a fixed end (210) of the air cylinder (200) is rotationally connected with the mounting frame (100), so that the material blocking head (310) can be driven to be close to or far away from the belt surface of the belt conveying rail (500) when the telescopic rod (220) stretches.
  2. 2. The briquette blanking device according to claim 1, wherein the mounting bracket (100) has at least support bars (110) provided at both sides of the belt conveyor rail (500), a cross beam (120) is provided between the support bars (110) at both sides, and a fixed end (210) of the cylinder (200) is provided on the cross beam (120).
  3. 3. The briquette blanking device according to claim 2, characterized in that a first hinging seat (130) is arranged on the cross beam (120), a first hinging shaft (232) is arranged on the fixed end (210) of the air cylinder (200), and the first hinging shaft (232) is hinged with the first hinging seat (130).
  4. 4. The briquette blanking device as set forth in claim 1, characterized in that a second hinge seat (222) is provided on a telescopic rod (220) of the cylinder (200), a second hinge shaft (342) is provided on the material blocking assembly (300), and the second hinge shaft (342) is hinged with the second hinge seat (222).
  5. 5. The briquette blanking apparatus as set forth in claim 1, further comprising: The blanking openings (400) are arranged on two sides of the belt conveying track (500), and the inlets of the blanking openings (400) are opposite to the positions where the material blocking heads (310) are located when the material blocking heads are in a blocking state.
  6. 6. The briquette blanking device according to claim 5, characterized in that the inlet bottom of the blanking mouth (400) is provided with an extension plate (410), said extension plate (410) extending towards the belt of the belt conveyor track (500).
  7. 7. The briquette blanking device as set forth in claim 5, wherein the material blocking assembly (300) is provided with a first limiting assembly (370), and the side wall of the blanking opening (400) is provided with a second limiting assembly (420) which is matched with the first limiting assembly (370).
  8. 8. The briquette blanking device according to claim 1, characterized in that both sides of the retaining head (310) are provided with inclined side dams (350).
  9. 9. The briquette discharging apparatus as set forth in claim 7, wherein when said stopper head (310) approaches the surface of said belt until said first and second stopper assemblies (370, 420) abut each other, a gap is provided between said stopper head (310) and the belt surface of said belt transporting rail (500), the width of said gap being smaller than the diameter of the briquette gangue transported on said belt.
  10. 10. A briquette blanking system, comprising: a belt transport rail (500); the briquette discharging apparatus as recited in any one of claims 1 to 9, provided on said belt conveyor rail (500), and And the finished product bin is arranged below two sides of the molded coal blanking device.

Description

Molded coal discharging device and discharging system Technical Field The utility model relates to the field of molded coal production, in particular to a molded coal blanking device and a molded coal blanking system. Background The briquette production is the preferred investment project for energy conservation and emission reduction in the coal industry, and because the fine coal powder is easy to be burned as fuel and inconvenient to transport and use, the coal powder is usually required to be pressed into blocks such as balls, goose egg shapes, square shapes and the like through briquette equipment. The briquette production line can press briquette, formed coke and various carbon products from coal slime, coal ash and other scattered coal products which are dried to a certain extent, directly smelt and apply, and can also press sponge iron and various mineral powder by utilizing iron powder. The existing briquette production process flow mainly comprises raw material preparation, crushing and screening, mixing and stirring, forming, drying, post-treatment and the like. The molded coal subjected to the drying treatment in the drying kiln is usually conveyed into a finished product bin for storage through a transfer belt. But under the general condition, the molded coal needs to be transported into a plurality of finished product bins for storage through a plurality of discharging belts respectively, the plurality of belts occupy more space, the equipment and the process are more complicated, the transportation time is prolonged, the working efficiency is reduced, the damage probability of the molded coal is increased, and the yield is reduced. Disclosure of utility model The utility model provides a molded coal blanking device and a blanking system which can automatically and rapidly unload molded coal gangue on one conveying belt into a plurality of different finished product bins respectively and do not need to additionally arrange redundant discharging belts, so as to solve the problems that the prior art medium-sized coal needs to be conveyed through a plurality of discharging belts, occupies more space, has long conveying time and affects the working efficiency and the finished product rate. The technical scheme adopted by the utility model is as follows: a briquette blanking apparatus comprising: the mounting rack is arranged on the belt conveying rail; a cylinder arranged on the mounting frame, and The material blocking assembly is at least provided with a material blocking head, and one side, far away from the material blocking head, of the material blocking assembly is rotatably arranged on the mounting frame; the telescopic rod is characterized in that a rotating rod is arranged on the material blocking assembly and is rotationally connected with a telescopic rod of the air cylinder, and a fixed end of the air cylinder is rotationally connected with the mounting frame, so that the material blocking head can be driven to be close to or far away from the surface of the belt conveying track when the telescopic rod stretches. Further, the mounting frame is at least provided with support rods arranged on two sides of the belt conveying track, a cross beam is arranged between the support rods on two sides, and the fixed end of the air cylinder is arranged on the cross beam. Further, a first hinge seat is arranged on the cross beam, a first hinge shaft is arranged at the fixed end of the air cylinder, and the first hinge shaft is hinged with the first hinge seat. Further, a second hinge seat is arranged on the telescopic rod of the air cylinder, a second hinge shaft is arranged on the material blocking component, and the second hinge shaft is hinged with the second hinge seat. Further, the method further comprises the following steps: The feeding hole is arranged at two sides of the belt conveying track, and an inlet of the feeding hole is opposite to the position where the material blocking head is positioned when the feeding hole is in a blocking state. Further, an extension plate is arranged at the bottom of the inlet of the blanking opening, and extends towards the belt of the belt conveying track. Further, a first limiting assembly is arranged on the material blocking assembly, and a second limiting assembly matched with the first limiting assembly is arranged on the side wall of the discharging opening. Further, two sides of the material blocking head are provided with inclined side baffles. Further, when the material blocking head is close to the surface of the belt and is mutually abutted to the first limiting component and the second limiting component, a gap is formed between the material blocking head and the surface of the belt conveying track, and the width of the gap is smaller than the diameter of the molded coal gangue conveyed on the belt. A briquette blanking system comprising: a belt transport rail; The briquette discharging apparatus is arranged on the belt conveying track and And