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CN-122009835-A - Powder conveying equipment with material weighing function

CN122009835ACN 122009835 ACN122009835 ACN 122009835ACN-122009835-A

Abstract

The invention provides powder conveying equipment with a weighing function, which relates to the technical field of powder conveying and comprises a mounting frame, wherein a top plate and a bottom plate are arranged on the mounting frame, a plurality of sealing covers are arranged on the top plate, a cavity is formed in the lower end of each sealing cover, a receiving hopper is inserted into the cavity, a weighing sensor is arranged at the lower end of each receiving hopper, a conveying pump is arranged at the discharge end of each receiving hopper, a discharging hopper is arranged at the upper end of each sealing cover, a control valve is arranged at the lower end of each discharging hopper, a lifting mechanism is arranged on one side of each sealing cover, and a scraping mechanism is arranged on each sealing cover.

Inventors

  • GUO DEXIN
  • GUO PING
  • Bai Cuifang
  • GUO HUAN

Assignees

  • 重庆市鸿腾上业碳素材料有限公司

Dates

Publication Date
20260512
Application Date
20260310

Claims (8)

  1. 1. Powder conveying equipment with weighing function comprises a mounting frame (1), and is characterized in that a top plate (11) and a bottom plate (12) are arranged on the mounting frame (1), a plurality of sealing covers (3) are arranged on the top plate (11), a cavity (31) is formed in the lower end of each sealing cover (3), a receiving hopper (4) is inserted into the corresponding cavity (31), a weighing sensor (9) is arranged at the lower end of each receiving hopper (4), a conveying pump (7) is arranged at the discharge end of each receiving hopper (4), a lower hopper (5) is arranged at the upper end of each sealing cover (3), a control valve (8) is arranged at the lower end of each lower hopper (5), a lifting mechanism (2) is arranged on one side of each sealing cover (3), and a scraping mechanism (6) is arranged on each sealing cover (3).
  2. 2. The powder conveying equipment with the weighing function according to claim 1, wherein a fixing frame (13) is fixedly arranged on one side of the upper surface of the top plate (11), and the discharging hopper (5) is fixedly arranged in the fixing frame (13).
  3. 3. The powder conveying equipment with the weighing function according to claim 1, wherein the lifting mechanism (2) comprises a mounting plate (21), the mounting plate (21) is fixedly arranged on one side of the sealing cover (3), side plates (22) are fixedly connected to the upper end and the lower end of the mounting plate (21), a sliding groove (28) is formed in the side plates (22), and a sliding block (29) is connected to the sliding groove (28) in a sliding mode.
  4. 4. The powder conveying equipment with a weighing function according to claim 3, wherein an electric push rod (23) is fixedly connected to the middle of one side of the mounting plate (21), a rack (24) is fixedly connected to the output end of the electric push rod (23), and the upper end and the lower end of the rack (24) are respectively and fixedly connected with two sliding blocks (29).
  5. 5. The powder conveying equipment with the weighing function according to claim 4, wherein a synchronizing shaft (27) is rotatably arranged on the top plate (11), a plurality of first gears (25) are fixedly arranged on the synchronizing shaft (27), the first gears (25) are in meshed connection with the racks (24), one end of the synchronizing shaft (27) is fixedly connected to the output end of a first motor (26), and the first motor (26) is fixedly arranged on the top plate (11).
  6. 6. The powder conveying equipment with the weighing function according to claim 1, wherein the scraping mechanism (6) comprises a second motor (61), the second motor (61) is fixedly arranged on the sealing cover (3), the output end of the second motor (61) is fixedly connected with a rotating shaft (63), a sealing sleeve (67) is fixedly arranged in the sealing cover (3), and the rotating shaft (63) is rotatably arranged in the sealing sleeve (67).
  7. 7. The powder conveying equipment with the weighing function according to claim 6, wherein a second gear (64) is fixedly arranged at the lower end of the rotating shaft (63), a gear ring (65) is connected to one side of the second gear (64) in a meshed mode, a rotating ring (66) is fixedly connected to the bottom of the gear ring (65), and the rotating ring (66) is rotatably arranged on the inner wall of the sealing cover (3).
  8. 8. The powder conveying equipment with the weighing function according to claim 7, wherein scraping plates (62) are fixedly connected to the upper surface of the gear ring (65) and the lower surface of the swivel (66), and the scraping plates (62) are slidably connected with the inner wall of the sealing cover (3).

Description

Powder conveying equipment with material weighing function Technical Field The invention relates to the technical field of powder conveying, in particular to powder conveying equipment with a material weighing function. Background In the field of powder processing and conveying, powder conveying equipment is one of core production equipment, is widely applied to a plurality of industries such as building, chemical industry, food, medicine and the like, and has the main functions of realizing storage, transportation and quantitative supply of powder and providing stable powder raw material support for subsequent production procedures. However, the blanking amount of the existing equipment is mostly controlled manually, the adjusting precision is low, the accurate quantitative supply of the powder is difficult to realize, the condition of excessive or insufficient blanking is easy to occur, the quality stability of the subsequent products is further influenced, in addition, the powder is easy to generate dust in the blanking and conveying processes, the dust is wasted, the production environment can be polluted, the body health of operators is endangered even, the powder is easy to adhere to the inner wall of the sealing cover in the conveying equipment with the sealing structure in the prior art, the adhered powder is accumulated for a long time and can be agglomerated and deteriorated, the powder waste is caused, the normal operation of the equipment can be influenced, and the maintenance cost of the equipment is increased. Disclosure of Invention The invention mainly aims to provide powder conveying equipment with a material weighing function, which can effectively solve the problems in the background technology. In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: The utility model provides a powder conveying equipment with title material function, includes the mounting bracket, be provided with roof and bottom plate on the mounting bracket, be provided with a plurality of sealed cowling on the roof, the inside cavity that is provided with of sealed cowling lower extreme, it has the hopper to connect to peg graft in the cavity, it is provided with weighing sensor to connect the hopper lower extreme, the discharge end that connects the hopper is provided with the delivery pump, the sealed cowling upper end is provided with down the hopper, it is provided with the control valve to go down the hopper lower extreme, sealed cowling one side is provided with elevating system, be provided with scraping material mechanism on the sealed cowling. Preferably, a fixing frame is fixedly arranged on one side of the upper surface of the top plate, and the discharging hopper is fixedly arranged in the fixing frame. Preferably, the lifting mechanism comprises a mounting plate, the mounting plate is fixedly mounted on one side of the sealing cover, the upper end and the lower end of the mounting plate are fixedly connected with side plates, a sliding groove is formed in the side plates, and a sliding block is connected in the sliding groove in a sliding mode. Preferably, the middle part of one side of the mounting plate is fixedly connected with an electric push rod, the output end of the electric push rod is fixedly connected with a rack, and the upper end and the lower end of the rack are respectively and fixedly connected with two sliding blocks. Preferably, the synchronous shaft is rotatably arranged on the top plate, a plurality of first gears are fixedly arranged on the synchronous shaft, the first gears are connected with the racks in a meshed mode, one end of the synchronous shaft is fixedly connected with the output end of the first motor, and the first motor is fixedly arranged on the top plate. Preferably, the scraping mechanism comprises a second motor, the second motor is fixedly arranged on the sealing cover, the output end of the second motor is fixedly connected with a rotating shaft, a sealing sleeve is fixedly arranged in the sealing cover, and the rotating shaft is rotatably arranged in the sealing sleeve. Preferably, the second gear is fixedly arranged at the lower end of the rotating shaft, one side of the second gear is connected with the gear ring in a meshed manner, the bottom of the gear ring is fixedly connected with the rotating ring, and the rotating ring is rotatably arranged on the inner wall of the sealing cover. Preferably, the upper surface of the gear ring and the lower surface of the swivel are fixedly connected with scraping plates, and the scraping plates are in sliding connection with the inner wall of the sealing cover. Compared with the prior art, the invention has the following beneficial effects: (1) Through the cooperation of weighing sensor with control valve, delivery pump, realized the integrated operation of powder unloading, title material, transport, through the cooperation of pegging graft of sealed cowling and unloading hopper