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CN-224211633-U - Automatic tea discharging mechanism

CN224211633UCN 224211633 UCN224211633 UCN 224211633UCN-224211633-U

Abstract

The utility model discloses an automatic tea blanking mechanism, which relates to the technical field of tea production and comprises a blanking frame, wherein a hopper for storing tea is arranged at the top of the blanking frame, a blanking square pipe for blanking is arranged at the bottom end of the hopper, an anti-blocking component for dredging the tea is further arranged at the bottom end of the hopper, compressed air generated by a pressurized air pump is conveyed to a collecting pipe through a three-way pipe and an air conveying hose and is distributed to all pneumatic pipes through the collecting pipe, an air vent arranged on the pneumatic pipe sprays air flow downwards into the hopper and the blanking square pipe, and air flows between the tea in the blanking process to ensure that a certain gap exists between the tea and the blanking square pipe, so that the tea is prevented from being blocked and the tea can be smoothly blanked.

Inventors

  • ZHU HUI
  • LIU JUN
  • JIANG WEI
  • YAO JIAN
  • LI SHILIANG

Assignees

  • 益阳茶厂有限公司

Dates

Publication Date
20260508
Application Date
20250610

Claims (10)

  1. 1. Automatic unloading mechanism of tealeaves, its characterized in that: The tea feeder comprises a blanking frame (1), wherein a hopper (2) for storing tea is arranged at the top of the blanking frame (1), and a blanking square tube (5) for blanking is arranged at the bottom end of the hopper (2); Still including being used for dredging tealeaves to prevent stifled subassembly, prevent stifled subassembly including setting up in a plurality of groups pneumatic tube (6) of unloading frame (1) inside, and the one end of pneumatic tube (6) runs through in unloading frame (1), set up in collecting pipe (7) of pneumatic tube (6) run through the end, set up in a plurality of exhaust hole (8) of pneumatic tube (6) bottom, rotate and set up in the inside cross feed divider (9) of unloading square tube (5), set up in the inside guard plate (10) with cross feed divider (9) assorted of unloading square tube (5), and guard plate (10) are the arc body, set up in the inside gas runner (11) of guard plate (10), and a plurality of groups and gas runner (11) communicating guiding hole that is used for the exhaust have been seted up to the top lateral wall of guard plate (10).
  2. 2. The automatic tea discharging mechanism according to claim 1, wherein an end face of the protection plate (10) opposite to the rotation direction of the gas flow channel (11) is an inclined face, and an output end of the diversion hole is provided with a dust cover.
  3. 3. An automatic tea blanking mechanism according to claim 1, characterized in that three groups of surrounding baffles (3) are arranged at the top edge of the hopper (2), and a vertical sieve (4) is obliquely arranged at the top of the hopper (2).
  4. 4. The automatic tea leaf discharging mechanism according to claim 1, wherein a magnetic control air valve (12) communicated with the air flow channel (11) is arranged on the side wall of the discharging square tube (5), an annular plate (13) connected with the cross distributing plate (9) is rotatably arranged on the side wall of the discharging square tube (5), a pressure switch (14) is arranged on the side wall of the discharging square tube (5) provided with the annular plate (13), and the pressure switch (14) is electrically connected with the magnetic control air valve (12).
  5. 5. The automatic tea leaf feeding mechanism according to claim 4, wherein four groups of pressing plates (15) are equidistantly distributed on one side of the annular plate (13) close to the pressure switch (14), and one side of the pressing plates (15) close to the pressure switch (14) is inclined along the rotation direction of the annular plate (13).
  6. 6. An automatic tea leaf feeding mechanism according to claim 1, wherein a servo motor (16) for driving the cross distributing plate (9) to rotate is arranged on one side of the feeding square tube (5) opposite to the annular plate (13).
  7. 7. An automatic tea blanking mechanism according to claim 1, characterized in that the blanking frame (1) is provided with a pressurized air pump (17) for air supply.
  8. 8. An automatic tea blanking mechanism according to claim 7, characterized in that the output end of the pressurizing air pump (17) is provided with a three-way pipe (18), and the output end of the three-way pipe (18) is respectively provided with an air transmission hose (19) for communicating the collecting pipe (7) and the magnetic control air valve (12).
  9. 9. An automatic tea blanking mechanism according to claim 1, wherein a recovery tank (20) is slidably arranged on one side of the top of the hopper (2), and the recovery tank (20) is located below the lowest end of the vertical screen (4).
  10. 10. The automatic tea leaf discharging mechanism according to claim 9, wherein a T-shaped chute (21) for forming guiding limit for the recovery chute body (20) is arranged on one side of the top of the discharging frame (1), and a T-shaped guide rail (22) matched with the T-shaped chute (21) is arranged on the top of the recovery chute body (20).

Description

Automatic tea discharging mechanism Technical Field The utility model relates to the technical field of tea production, in particular to an automatic tea blanking mechanism. Background In the production and packaging process of tea, the tea needs to be transported through a discharging mechanism, and the tea is generally stored in a hopper firstly, a valve body arranged below the discharging hopper is opened when the tea needs to be discharged, and the tea can fall down through a pipeline. However, most of the existing tea blanking mechanisms are easy to cross due to the fact that tea is in a rod-shaped structure in the blanking process, blockage is easy to occur in the blanking process, so that tea cannot be normally blanked, and production efficiency of the device is reduced. Disclosure of utility model The utility model aims to provide an automatic tea blanking mechanism so as to solve the technical problems in the background technology. The technical problems to be solved by the utility model can be realized by the following technical scheme: An automatic tea discharging mechanism, The tea feeder comprises a blanking frame, wherein a hopper for storing tea is arranged at the top of the blanking frame, and a blanking square tube for blanking is arranged at the bottom end of the hopper; Still including being used for dredging tealeaves to prevent stifled subassembly, prevent stifled subassembly including setting up a plurality of groups pneumatic pipe in unloading frame inside, and the one end of pneumatic pipe runs through in unloading frame, set up in the manifold of pneumatic pipe through end, set up in a plurality of groups exhaust holes of pneumatic pipe bottom, rotate and set up in the inside cross feed divider of unloading side's pipe, set up in the inside guard plate with cross feed divider assorted of unloading side's pipe, and the guard plate is the arc body, set up in the inside gas runner of guard plate, and a plurality of groups and the communicating guiding hole that is used for of gas runner have been seted up to the top lateral wall of guard plate. Preferably, the end faces of the protection plates, which are opposite to the gas flow passage in the rotation direction, are inclined planes, and the output ends of the diversion holes are provided with dust covers. Preferably, three groups of surrounding baffles are arranged at the top edge of the hopper, and a vertical sieve is obliquely arranged at the top of the hopper. Preferably, the side wall of the blanking square tube is provided with a magnetic control air valve communicated with the air flow channel, the side wall of the blanking square tube is rotatably provided with an annular plate connected with the cross distributing plate, the side wall of the blanking square tube provided with the annular plate is provided with a pressure switch, and the pressure switch is electrically connected with the magnetic control air valve. Preferably, four groups of pressing plates are equidistantly distributed on one side, close to the pressure switch, of the annular plate, and one side, close to the pressure switch, of the pressing plates is inclined along the rotating direction of the annular plate. Preferably, one side of the blanking square tube, which is opposite to the annular plate, is provided with a servo motor for driving the cross distributing plate to rotate. Preferably, the blanking frame is provided with a pressurizing air pump for supplying air. Preferably, the output end of the pressurizing air pump is provided with a three-way pipe, and the output end of the three-way pipe is respectively provided with a gas hose for communicating the collecting pipe and the magnetic control air valve. Preferably, a recovery groove body is slidably arranged on one side of the top of the hopper, and the recovery groove body is positioned below the lowest end of the vertical sieve. Preferably, one side of the top of the blanking frame is provided with a T-shaped chute used for guiding and limiting the recovery tank body, and the top of the recovery tank body is provided with a T-shaped guide rail matched with the T-shaped chute. The utility model has the beneficial effects that: 1. According to the utility model, compressed air generated by the pressurized air pump is conveyed to the collecting pipe through the three-way pipe and the air conveying hose and then distributed to each air pipe through the collecting pipe, the air flow is downwards sprayed into the hopper and the blanking square pipe through the air exhaust holes formed in the air pipes, and the air flows between tea leaves in the blanking process, so that a certain gap exists between the air flows, the tea leaves are ensured to have certain fluidity, the blocking is avoided, and the smooth blanking of the tea leaves is ensured; 2. According to the utility model, the protection plate can scrape the highest end of the cross distributing plate, so that excessive tea leaves in the storage spac