Search

CN-224225907-U - Grain elevator with dust removal function

CN224225907UCN 224225907 UCN224225907 UCN 224225907UCN-224225907-U

Abstract

The utility model relates to the field of grain conveying equipment, and discloses a grain elevator with a dust removing function, which comprises a bottom plate, wherein a first support frame is fixedly connected to the top of the upper side wall of the bottom plate, a feed hopper is connected in a penetrating manner inside the first support frame, a dust suction box is fixedly connected to the top of the feed hopper, and a first guide plate is fixedly connected to the top of the dust suction box. According to the utility model, through the arranged feed hopper, the dust suction box, the pump and the triple pipe, the problems that normal working efficiency is affected and the purity and taste of flour are reduced can be solved, and when grains enter the feed hopper, a large amount of dust is generated due to the flow, impact and the like of materials, at the moment, the pump is started and is communicated with the square pipe through the first connecting pipe, and a negative pressure area is formed in the middle of the feed hopper, so that the pollution of the dust to other equipment and stored grains is effectively reduced, the abrasion of parts caused by dust friction is reduced, and the service life of the equipment is prolonged.

Inventors

  • YU QIANG
  • Yu can

Assignees

  • 安徽省镭晟机电有限公司

Dates

Publication Date
20260512
Application Date
20250331

Claims (7)

  1. 1. The grain elevator with the dust removing function comprises a bottom plate (1) and is characterized in that the top of the upper side wall of the bottom plate (1) is fixedly connected with a first support frame (2), the inside of the first support frame (2) is connected with a feed hopper (3) in a penetrating manner, the top of the feed hopper (3) is fixedly connected with a dust suction box (4), the top of the dust suction box (4) is fixedly connected with a first guide plate (5), the left side of the upper side wall of the first support frame (2) is provided with a suction pump (8), the input end of the suction pump (8) is fixedly connected with a first connecting pipe (10), the right end of the first connecting pipe (10) is connected with a square pipe (6) in a penetrating manner, the inner wall of the square pipe (6) is fixedly connected with the middle of the feed hopper (3), the outer sides of the dust suction box (4) are all communicated with a plurality of joint pipes (7), the bottom ends of the joint pipes (7) are all communicated with the top wall of the square pipe (6), the top two output ends of the suction pump (8) are fixedly connected with a triple pipe (11), and the left end (11) is connected with a second connecting pipe (12).
  2. 2. The grain elevator with dust removal function of claim 1, wherein the bottom thread of the second connecting pipe (12) is connected with a collecting box (13), the right side wall of the collecting box (13) is fixedly connected with a first sliding block (14), the left side wall of the first supporting frame (2) is fixedly connected with a supporting plate (9), the left side wall of the supporting plate (9) is fixedly connected with a first guide rail plate (15), the bottoms of the two first guide rail plates (15) are fixedly connected with limiting plates, the interiors of the two first sliding blocks (14) are fixedly connected with a second guide plate (16) in the interior of the first guide rail plate (15), the bottom wall of the interior of the feed hopper (3) is fixedly connected with a guide block (17), the right side of the bottom of the feed hopper (3) is fixedly connected with a first discharge pipe (18), and the right side of the first discharge pipe (18) is fixedly connected with a diversion grid plate (19).
  3. 3. The grain elevator with dust removal function of claim 1, wherein the right side of the upper side wall of the bottom plate (1) is fixedly connected with a shell (20), the right side of the upper side wall of the bottom plate (1) is fixedly connected with a second support frame (21), the top of the second support frame (21) is arranged at the right bottom of the shell (20), the bottom of the front side wall of the shell (20) is fixedly connected with a protection box (22), the top of the shell (20) is fixedly connected with a top box (23), the bottom of the right side wall of the top box (23) is fixedly connected with a second discharging pipe (24), a motor (25) is arranged in the shell (20), the output end of the motor (25) is fixedly connected with a rotating rod (26), the rear end of the rotating rod (26) is rotatably connected with the inside of the shell (20), and the front end and the rear end of the rotating rod (26) are fixedly connected with first gears (27).
  4. 4. The grain elevator with dust removal function according to claim 3, wherein connecting rods (28) are rotatably connected to the front and rear sides of the interior of the casing (20), second gears (29) are fixedly connected to the front and rear ends of the connecting rods (28), racks (30) are arranged on the front and rear sides of the interior of the casing (20), the outer sides of the first gears (27) and the second gears (29) are in meshed connection with the inner sides of the two racks (30), connecting rings (31) are fixedly connected to the outer sides of the two racks (30), conveying hoppers (32) are arranged in the inner sides of the two connecting rings (31), bolts (34) are fixedly connected to the front and rear side walls of the conveying hoppers (32), first connecting blocks (33) are fixedly connected to the front and rear side walls of the conveying hoppers (32), and the other ends of the bolts (34) are in threaded connection with the inner walls of one connecting ring (31).
  5. 5. The grain elevator with dust removal function of claim 1, wherein the bottom walls of the bottom plates (1) are fixedly connected with bases (35), the outer sides of the bottoms of the four bases (35) are fixedly connected with anti-slip pads (36), pulleys (37) are arranged in the four bases (35), and fixing rings (38) are fixedly connected to the top walls of the four bases (35).
  6. 6. The grain elevator with dust removal function of claim 5, wherein electric push rods (39) are arranged in the four fixing rings (38), two second guide rail plates (40) are fixedly connected to the left and right side walls of the base (35), second connecting blocks (41) are fixedly connected to the outer sides of telescopic ends of the electric push rods (39), and second sliding blocks (42) are fixedly connected to the left and right sides of each second connecting block (41).
  7. 7. The grain elevator with dust removal function of claim 6, wherein the other sides of every two second sliding blocks (42) are slidably connected with front and rear hole slots of a second guide rail plate (40), the bottoms of the telescopic ends of the four electric push rods (39) are fixedly connected with joint blocks (43), and the bottoms of the four joint blocks (43) are fixedly connected with the upper side wall of the pulley (37).

Description

Grain elevator with dust removal function Technical Field The utility model relates to the field of grain conveying equipment, in particular to a grain elevator with a dust removing function. Background A grain elevator is a mechanical device for vertically conveying grains. Its main function is to lift grain from lower position to higher position, convenient operation such as storage, processing, loading and unloading of grain. For example, in large grain bins, grains scattered on the ground are lifted to a storage bin at the top of the warehouse, and in grain processing plants, raw grain is lifted from the feed area to the floor where the processing equipment is located. When the grain is lifted and conveyed, a large amount of dust generated in the processes of dumping, flowing and the like of the grain can be directly diffused in a workplace, and the visibility around a feeding position can be reduced due to the large amount of dust. Under such circumstances, it is difficult for operators to clearly observe the operation conditions of the equipment, thereby affecting the normal working efficiency, increasing the occurrence probability of misoperation and safety accidents, affecting the quality of flour, and reducing the purity and taste of flour. When installing grain lifting machine, if lack lifting pulley device, it is difficult to place the lifting machine in suitable position accurately, can only rely on manpower or other large-scale equipment to drag, and this inefficiency not only, still probably causes the damage to equipment. And in the later equipment layout adjustment or maintenance, the lifting machine cannot be conveniently moved, so that grains in the winnowing pan are poured or the conveying belt is stressed unevenly, the abrasion of parts is accelerated, maintenance personnel can need to lie on the ground or use special tools to operate, and the maintenance difficulty and the time cost are increased. Disclosure of utility model The main purpose of the utility model is to provide the grain elevator with the dust removing function, which can effectively solve the problems that the normal working efficiency is influenced, the occurrence probability of misoperation and safety accidents is increased, the quality of flour is influenced, the purity and the taste of the flour are reduced, the grain in a bucket is inclined or the stress of a conveying belt is uneven, the abrasion of parts is accelerated, maintenance personnel can need to lie on the ground or use special tools to operate, and the maintenance difficulty and the time cost are increased. The grain elevator with the dust removing function comprises a bottom plate, wherein the top of the upper side wall of the bottom plate is fixedly connected with a first support frame, the inside of the first support frame is connected with a feed hopper in a penetrating manner, the top of the feed hopper is fixedly connected with a dust suction box, the top of the dust suction box is fixedly connected with a first guide plate, the left side of the upper side wall of the first support frame is provided with a suction pump, the input end of the suction pump is fixedly connected with a first connecting pipe, the right end of the first connecting pipe is connected with a square pipe in a penetrating manner, the inner wall of the square pipe is fixedly connected with the middle part of the feed hopper, the outer sides of the dust suction box are all connected with joint pipes in a communicating manner, the bottom ends of the joint pipes are all connected with the top wall of the square pipe, the two output ends of the top of the suction pump are fixedly connected with a triple pipe, and the left end of the triple pipe is connected with a second connecting pipe in a communicating manner. Further, the bottom threaded connection collecting box of second connecting pipe, the first slider of the equal fixedly connected with of right side wall of collecting box, the left side wall fixedly connected with backup pad of first support frame, the equal fixedly connected with of left side wall of backup pad is first guide rail board, two the equal fixedly connected with limiting plate in bottom of first guide rail board, two the equal sliding connection in inside of first slider is first guide rail board, the inside fixedly connected with second guide plate of feeder hopper, the inside diapire fixedly connected with guide block of feeder hopper, the bottom right side through connection of feeder hopper has first discharging pipe, the inside fixedly connected with reposition of redundant personnel grid board in right side of first discharging pipe. Further, the upper side wall right side fixedly connected with shell of bottom plate, the upper side wall right side fixedly connected with second support frame of bottom plate, the top of second support frame sets up the right side bottom at the shell, the preceding lateral wall bottom fixedly connected with guard box of sh