CN-224226177-U - Energy-saving vacuum feeding machine for pharmacy

CN224226177UCN 224226177 UCN224226177 UCN 224226177UCN-224226177-U

Abstract

The utility model relates to an energy-saving vacuum feeder for pharmacy, which comprises an upper hopper and a lower hopper, wherein a feed inlet is arranged in front of the upper hopper, an upper cover is arranged above the upper hopper, a vacuum generator is arranged at the top of the upper cover, a back-blowing valve is arranged in front of the vacuum generator, the upper hopper is connected with the lower hopper and the upper cover through clamp assemblies, two sides of the lower hopper are respectively provided with an adjustable valve assembly and a respirator assembly, and a pneumatic electric box is arranged in front of the respirator assembly.

Inventors

ZHOU YING
ZHANG YAOLI
MA XIN
SHI MENGJIAO

Assignees

许昌未来制药有限责任公司

Dates

Publication Date: 20260512
Application Date: 20250508

Claims (9)

1. The energy-saving vacuum feeder for pharmacy comprises an upper hopper and a lower hopper, and is characterized in that a feed inlet is formed in the front of the upper hopper, an upper cover is arranged above the upper hopper, a vacuum generator is arranged at the top of the upper cover, a back-blowing valve is arranged in the front of the vacuum generator, the upper hopper is connected with the lower hopper and the upper hopper through a clamp assembly, an adjustable valve assembly and a respirator assembly are respectively arranged on two sides of the lower hopper, and a pneumatic electric box is arranged in front of the respirator assembly.
2. The energy-saving vacuum feeder for pharmacy according to claim 1, wherein a transition material plate is arranged at the joint of the bottom end of the upper hopper and the top end of the lower hopper, a cylinder bracket is arranged on the transition material plate, a cylinder main body is arranged on the cylinder bracket, and flow regulating valves are arranged on the upper side and the lower side of the cylinder main body.
3. The energy-saving vacuum feeder for pharmacy according to claim 2, wherein the flow regulating valve at the lower part of the cylinder body is connected with the pneumatic electric box through a first cable, the flow regulating valve at the upper part of the cylinder body is connected with the vacuum generator through a second cable, the vacuum generator is connected with the pneumatic electric box through a third cable, and the vacuum generator is connected with the blowback valve through a fourth cable.
4. The energy-saving vacuum feeder for pharmacy according to claim 3, wherein the transition material plate is provided with a transition hopper at the bottom and a hopper ring is arranged at the bottom of the transition hopper.
5. The energy-saving vacuum feeding machine for pharmacy according to claim 1, wherein the upper cover is internally provided with an air cover and a filter assembly respectively in an up-down structure, the filter assembly is communicated with a vacuum generator, one side of the inside of the air cover is provided with a flat air bag, the flat air bag is connected with a back-blowing valve, the filter assembly is internally provided with a filter disc, and a plurality of stainless steel filters are uniformly arranged below the filter disc at intervals along the circumferential surface of the bottom of the filter disc.
6. The energy-saving vacuum feeder for pharmacy according to claim 5, wherein the vacuum generator comprises a group of side sealing plates arranged front and back, an upper silencer section is arranged at the upper part of one side of the interior of the vacuum generator, a lower silencer section is arranged at the lower part of the interior of the vacuum generator, and silencer sponges are filled in the upper silencer section and the lower silencer section.
7. The energy-saving vacuum feeder for pharmacy according to claim 1, wherein the adjustable valve assembly comprises a rotary cylinder, a cylinder seat is arranged on the inner side of the rotary cylinder, jackscrews are arranged in front of and on the cylinder seat, a tile seat is arranged on the inner side of the cylinder seat, a rotary force arm is arranged at the end part of the tile seat, a valve plate is fixedly arranged at the end part of the rotary force arm through a connecting plate, and the valve plate is positioned at the bottom of a hopper ring and matched with the hopper ring.
8. The energy-saving vacuum feeder for pharmacy according to claim 1, wherein the respirator assembly comprises a respirator cloth bag, a respirator rubber sleeve is arranged in the respirator cloth bag, and the respirator assembly is connected with the lower hopper through a throat hoop.
9. The energy-saving vacuum feeder for pharmacy of claim 1, further comprising a foot switch, wherein the foot switch comprises a base, an inclined support is arranged above the base, a pedal frame is hinged to the lower end of one side of the support, pedal cylinders are hinged to the front side and the rear side of the upper end of the other side of the support, the pedal frame is connected with a group of pedal cylinders through a hinging rod, and the pedal cylinders are connected with a rotary cylinder of the adjustable valve assembly.

Description

Energy-saving vacuum feeding machine for pharmacy Technical Field The utility model belongs to the technical field of pharmaceutical appliances, and particularly relates to an energy-saving vacuum feeding machine for pharmaceutical use. Background The vacuum feeder is also called as a vacuum conveyor, is an important process for a production procedure of a medical intermediate, is a dust-free closed pipeline conveying device for conveying particles and powdery materials by means of vacuum suction, utilizes the air pressure difference between vacuum and an environment space to form air flow in a pipeline to drive powdery raw materials to move so as to finish conveying the powdery raw materials, is quite necessary to provide an energy-saving vacuum feeder for pharmacy, which is reasonable in structure, convenient to use, high in working efficiency, and long in service life, and is easy to block a vacuum pump, so that the damage and the conveying efficiency of the vacuum pump are lower, the use and the energy consumption of the vacuum feeder are affected, the service life of the vacuum feeder is shortened, and the existing vacuum feeder is not provided with an openable valve, can not be opened and closed according to actual feeding requirements, can only be stopped to operate, and is low in efficiency and is also wasteful of energy. Disclosure of Invention The utility model aims to overcome the defects of the prior art and provide the energy-saving vacuum feeder for pharmacy, which has the advantages of reasonable structure, convenient use, high working efficiency, pneumatic pedal valve control and prolonged service life. The energy-saving vacuum feeder for pharmacy comprises an upper hopper and a lower hopper, wherein a feed inlet is formed in the front of the upper hopper, an upper cover is arranged above the upper hopper, a vacuum generator is arranged at the top of the upper cover, a back-blowing valve is arranged in front of the vacuum generator, the upper hopper is connected with the lower hopper and the upper cover through clamp assemblies, an adjustable valve assembly and a respirator assembly are respectively arranged on two sides of the lower hopper, and a pneumatic electric box is arranged in front of the respirator assembly. The upper portion hopper bottom is provided with the transition flitch with lower part hopper top junction, be provided with the cylinder support above the transition flitch, install the cylinder main part on the cylinder support, both sides all are provided with the flow control valve about the cylinder main part. The flow regulating valve at the lower part of the cylinder main body is connected with the pneumatic electric box through a first cable, the flow regulating valve at the upper part of the cylinder main body is connected with the vacuum generator through a second cable, the vacuum generator is connected with the pneumatic electric box through a third cable, and the vacuum generator is connected with the back blowing valve through a fourth cable. The transition flitch bottom is provided with the transition hopper that is located the inside of lower part hopper, transition hopper bottom is provided with the hopper circle. The upper cover is internally provided with an air cover and a filter assembly in an up-down structure, the filter assembly is communicated with the vacuum generator, one side of the air cover is internally provided with a flat air bag, the flat air bag is connected with a blowback valve, the filter assembly is internally provided with a filter disc, and a plurality of stainless steel filters are uniformly arranged below the filter disc at intervals along the circumferential surface of the bottom of the filter disc. The vacuum generator comprises a group of side sealing plates which are arranged front and back, an upper silencer section is arranged on the upper part of one side of the inside of the vacuum generator, a lower silencer section is arranged on the lower part of the inside of the vacuum generator, and silencer sponges are filled in the upper silencer section and the lower silencer section. The adjustable valve assembly comprises a rotary cylinder, a cylinder seat is arranged on the inner side of the rotary cylinder, jackscrews are arranged in front of and on the cylinder seat, a tile seat is arranged on the inner side of the cylinder seat, a rotary force arm is arranged at the end part of the tile seat, a valve plate is fixedly arranged at the end part of the rotary force arm through a connecting plate, and the valve plate is positioned at the bottom of a hopper ring and matched with the hopper ring. The respirator assembly comprises a respirator cloth bag, a respirator rubber sleeve is arranged in the respirator cloth bag, and the respirator assembly is connected with a lower hopper through a throat hoop. The pharmacy is with energy-saving vacuum feeder, still includes foot switch, foot switch includes the base, the base top is provided wi