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CN-224198387-U - Lime kiln hoist hopper

CN224198387UCN 224198387 UCN224198387 UCN 224198387UCN-224198387-U

Abstract

The utility model provides a lime kiln winch hopper, which relates to the technical field of lime kiln material conveying and comprises a support truss, wherein the inner side of the support truss is connected with a lifting hopper in a sliding manner, the lifting hopper comprises a storage bin, the bottom end of the storage bin is fixedly connected with an inclined discharging pipe, and the outer surface of the inclined discharging pipe is provided with a material guide mechanism. According to the utility model, the second screw is driven to rotate by the second motor, so that the threaded sliding column drives the U-shaped sliding guide plate to move to the top of the oblique U-shaped blanking plate, when the U-shaped pushing plate slides synchronously, the U-shaped sliding groove is matched with the sliding column to drive the rotating pushing plate to rotate so as to push away the rotating baffle plate, and materials slide into the lime kiln along the oblique discharging pipe, the U-shaped sliding guide plate and the oblique U-shaped blanking plate under the action of gravity.

Inventors

  • GONG MIN
  • Huang antai

Assignees

  • 湖南涟钢冶金材料科技有限公司

Dates

Publication Date
20260505
Application Date
20250606

Claims (6)

  1. 1. The lime kiln winch hopper is characterized by comprising a support truss (1), wherein the inner side of the support truss (1) is connected with a lifting hopper (2) in a sliding manner, the lifting hopper (2) comprises a storage bin (21), the bottom end of the storage bin (21) is fixedly connected with an inclined discharging pipe (23), and the outer surface of the inclined discharging pipe (23) is provided with a material guide mechanism (24); The material guiding mechanism (24) comprises two second motors (241), the two second motors (241) are respectively fixedly connected to the left side and the right side of the oblique material discharging pipe (23), an output shaft of each second motor (241) is fixedly connected with a second screw rod (242), the outer surface of each second screw rod (242) is in threaded connection with a threaded sliding column (243), the two opposite surfaces of each threaded sliding column (243) are fixedly connected with a U-shaped sliding guide plate (244), the U-shaped sliding guide plates (244) are in sliding connection with the lower portion of the outer surface of the oblique material discharging pipe (23), the top of each U-shaped sliding guide plate (244) is fixedly provided with a U-shaped push plate (245), the U-shaped push plate (245) is in sliding connection with the top of the oblique material discharging pipe (23), a U-shaped sliding groove (246) penetrating up and down is formed in the inner surface of each U-shaped sliding groove (246), the left side and the right side of each U-shaped sliding groove (247) are in sliding connection with sliding columns (247), the bottom of each sliding column (243) is fixedly connected with a rotary push plate (248), and the rotary push plate (248) is connected to the bottom of each sliding column (247) and is far away from the rotary push plate (247) and is connected with the rotary push plate (247) at one end of the corresponding to the rotary push plate.
  2. 2. The lime kiln winch hopper according to claim 1, wherein winches (3) are fixedly connected to the left side and the right side of the top of the supporting truss (1), a guy cable (4) is fixedly connected to the output end of the winches (3), and the bottom end of the guy cable (4) penetrates through the inner side of the supporting truss (1) and is fixedly connected with the top of the storage bin (21).
  3. 3. The lime kiln hoisting hopper according to claim 1, wherein the bin (21) is slidably connected to the inner side of the supporting truss (1), and two limiting pulleys (22) are arranged in front of the left side and the right side of the bin (21).
  4. 4. The lime kiln winch hopper according to claim 3, wherein limiting sliding grooves (11) are formed in the left side and the right side of the front side of the inner surface of the supporting truss (1), and the limiting pulleys (22) are slidably connected in the limiting sliding grooves (11).
  5. 5. The lime kiln hoisting hopper according to claim 1 is characterized in that a first motor (5) is fixedly connected to the left side and the right side of the rear side of the top of the supporting truss (1), and a first screw (6) is fixedly connected to an output shaft of the first motor (5).
  6. 6. The lime kiln winch hopper according to claim 5, wherein the outer surface of the first screw rod (6) is in threaded connection with a threaded sliding plate (7), opposite surfaces of the outer surfaces of the two threaded sliding plates (7) are fixedly connected with an inclined U-shaped blanking plate (8), and the inclined U-shaped blanking plate (8) is in sliding connection with the middle of the rear side of the supporting truss (1).

Description

Lime kiln hoist hopper Technical Field The utility model relates to the technical field of lime kiln material conveying, in particular to a lime kiln winch hopper. Background The lime kiln is an industrial kiln for calcining raw materials such as limestone at high temperature to decompose the raw materials into lime, in the lime production process, the raw materials such as limestone and coke are required to be continuously conveyed to different height positions of the lime kiln for calcination, the winch hopper is an important device specially used for vertically lifting and conveying the materials into the lime kiln, the winch hopper is pulled by a winch to reciprocate up and down along a fixed track, and the ground materials are lifted to the top of the lime kiln or discharged after the specified height, so that the efficient conveying of the raw materials is realized. The existing lime kiln winch hopper has the following defects: Meanwhile, the discharging heights of a plurality of hoppers are fixed, so that the feeding requirements of lime kilns with different specifications cannot be met, if the throwing height is changed, auxiliary equipment is additionally arranged or the whole conveying system is adjusted, the cost is high, and the production progress can be influenced. Disclosure of utility model The utility model provides a lime kiln winch hopper, which simplifies the discharging process and improves the discharging safety through an automatic discharging structure and an adjustable discharging device, and realizes flexible adaptation to lime kilns with different heights so as to solve the problems of the background technology. In order to achieve the aim, the lime kiln winch hopper comprises a support truss, wherein the inner side of the support truss is connected with a lifting hopper in a sliding mode, the lifting hopper comprises a storage bin, the bottom end of the storage bin is fixedly connected with an inclined discharging pipe, and the outer surface of the inclined discharging pipe is provided with a material guide mechanism. The guide mechanism comprises two second motors, the two second motors are respectively and fixedly connected to the left side and the right side of the oblique discharge pipe, an output shaft of each second motor is fixedly connected with a second screw rod, the outer surface of each second screw rod is in threaded connection with a threaded sliding column, two opposite surfaces of each threaded sliding column are fixedly connected with a U-shaped sliding guide plate, the U-shaped sliding guide plates are in sliding connection with the lower portion of the outer surface of the oblique discharge pipe, a U-shaped push plate is fixedly arranged at the top of each U-shaped sliding guide plate, the U-shaped push plate is in sliding connection with the top of the oblique discharge pipe, U-shaped sliding grooves penetrating through the U-shaped push plate vertically are formed in the U-shaped push plate, sliding columns are fixedly connected to the left side and the right side of the inner surface of each U-shaped sliding groove, the bottoms of each sliding columns are fixedly connected with rotary push plates, the rotary push plates are in rotary connection with the upper surface of the oblique discharge pipe, and one end bottoms of the rotary push plates far away from the sliding columns penetrate into the oblique discharge pipe, and are fixedly connected with rotary baffle plates. Preferably, the left and right sides of the top of the support truss are fixedly connected with winches, the output end of each winch is fixedly connected with a guy cable, and the bottom end of each guy cable penetrates through the inner side of the support truss and is fixedly connected with the top of the storage bin. Preferably, the feed bin sliding connection is in the inboard of supporting truss, the left and right sides place ahead of feed bin all is provided with two spacing pulleys. Preferably, limit sliding grooves are formed in the left side and the right side of the front side of the inner surface of the support truss, and the limit pulleys are slidably connected in the limit sliding grooves. Preferably, the left side and the right side of the back side of the top of the support truss are both fixedly connected with a first motor, and an output shaft of the first motor is fixedly connected with a first screw rod. Preferably, the outer surface threaded connection of first screw rod has the screw thread slide, two the surface opposite surface fixedly connected with slant U-shaped blanking plate of screw thread slide, slant U-shaped blanking plate sliding connection is in the rear side middle part of supporting truss. By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress: 1. According to the utility model, after the bin is lifted to a specified height, the second motor drives the second screw to rotate, the threaded slid