CN213864474U - Discharge port control device - Google Patents
Discharge port control device Download PDFInfo
- Publication number
- CN213864474U CN213864474U CN202022509615.0U CN202022509615U CN213864474U CN 213864474 U CN213864474 U CN 213864474U CN 202022509615 U CN202022509615 U CN 202022509615U CN 213864474 U CN213864474 U CN 213864474U
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- China
- Prior art keywords
- feeding screw
- screw rod
- discharge port
- valve seat
- rotary valve
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Abstract
The utility model discloses a discharge port control device, which comprises a feeding screw rod positioned at the discharge port of a hopper, wherein the end part of the feeding screw rod extends out of the discharge port, a connecting pipe sleeved outside the feeding screw rod is arranged outside the discharge port, the front end of the connecting pipe is connected and matched with a valve seat, the valve seat is provided with a rotary valve plate for controlling the discharge amount, and the valve seat is provided with a limiting protrusion for limiting the rotation angle of the rotary valve plate; the end part of the feeding screw rod is fixedly provided with a friction rubber ring, and the rotary valve sheet is sleeved on the friction rubber ring. The utility model has convenient use and good effect; can be applied to beverage machines, such as the discharge ports of the internal material boxes of the prior-mixing soybean milk machine, the prior-mixing fruit juice machine and the like, and realizes the opening and closing functions of the discharge ports.
Description
Technical Field
The utility model relates to a discharge gate controlling means.
Background
The existing beverage machine, such as the existing discharge port mechanism of the internal material box of the existing soybean milk machine, the existing fruit juice machine and the like, has inconvenient discharge control and unsatisfactory use effect, and needs to be further improved.
Disclosure of Invention
An object of the utility model is to provide a convenient to use, effectual discharge gate controlling means.
The technical solution of the utility model is that:
the utility model provides a discharge gate controlling means which characterized by: the automatic discharging device comprises a feeding screw rod positioned at a discharging port of a hopper, wherein the end part of the feeding screw rod extends out of the discharging port, a connecting pipe sleeved outside the feeding screw rod is arranged outside the discharging port, the front end of the connecting pipe is connected and matched with a valve seat, a rotary valve plate for controlling the discharging amount is arranged on the valve seat, and a limiting protrusion for limiting the rotation angle of the rotary valve plate is arranged on the valve seat; the end part of the feeding screw rod is fixedly provided with a friction rubber ring, and the rotary valve sheet is sleeved on the friction rubber ring.
The connecting conduit is fixed on the discharge port through a nut.
The utility model has convenient use and good effect; can be applied to beverage machines, such as the discharge ports of the internal material boxes of the prior-mixing soybean milk machine, the prior-mixing fruit juice machine and the like, and realizes the opening and closing functions of the discharge ports.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is an exploded view of fig. 1.
Detailed Description
A discharge port control device comprises a feeding screw rod 2 positioned at a discharge port of a hopper 1, wherein the end part of the feeding screw rod extends out of the discharge port, a connecting pipe 3 sleeved outside the feeding screw rod is arranged outside the discharge port, the front end of the connecting pipe is connected and matched with a valve seat 4, a rotary valve plate 5 for controlling the discharge amount is arranged on the valve seat, and a limiting stop protrusion 6 for limiting the rotation angle of the rotary valve plate is arranged on the valve seat; the end part of the feeding screw rod is fixedly provided with a friction rubber ring 7, and a rotary valve plate is sleeved on the friction rubber ring. The connecting conduit is fixed on the discharge port through a nut 8.
The principle is as follows: the output shaft of the driving motor drives the feeding screw to rotate, the feeding screw rotates while driving the discharge port rotating valve block to rotate towards the same direction, the feeding screw and the discharge port rotating valve block are connected in a matched mode through a friction rubber ring, the friction force enables the discharge port rotating valve block to rotate along with the feeding screw, the discharge port rotating valve block stops when rotating by an angle and reaches a limiting projection stop, the friction rubber ring slips at the moment, and the feeding screw continues to rotate to form discharging.
After the discharging is finished, the driving motor is controlled by the control circuit to rotate reversely for a short time, the feeding screw drives the discharging port rotating valve plate to rotate reversely to realize resetting, and the discharging port is closed.
The discharge port rotary valve plate is driven by the friction force of the elastic rubber ring, rotates under the linkage of the spiral roller rod, and has an automatic slip limiting function when reaching a limiting stop.
Claims (2)
1. The utility model provides a discharge gate controlling means which characterized by: the automatic discharging device comprises a feeding screw rod positioned at a discharging port of a hopper, wherein the end part of the feeding screw rod extends out of the discharging port, a connecting pipe sleeved outside the feeding screw rod is arranged outside the discharging port, the front end of the connecting pipe is connected and matched with a valve seat, a rotary valve plate for controlling the discharging amount is arranged on the valve seat, and a limiting protrusion for limiting the rotation angle of the rotary valve plate is arranged on the valve seat; the end part of the feeding screw rod is fixedly provided with a friction rubber ring, and the rotary valve sheet is sleeved on the friction rubber ring.
2. The discharge port control device according to claim 1, wherein: the connecting conduit is fixed on the discharge port through a nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022509615.0U CN213864474U (en) | 2020-11-04 | 2020-11-04 | Discharge port control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022509615.0U CN213864474U (en) | 2020-11-04 | 2020-11-04 | Discharge port control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213864474U true CN213864474U (en) | 2021-08-03 |
Family
ID=77052184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022509615.0U Active CN213864474U (en) | 2020-11-04 | 2020-11-04 | Discharge port control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213864474U (en) |
-
2020
- 2020-11-04 CN CN202022509615.0U patent/CN213864474U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |