CN-224206616-U - Coffee brewing mechanism and coffee machine

CN224206616UCN 224206616 UCN224206616 UCN 224206616UCN-224206616-U

Abstract

The invention provides a coffee brewing mechanism and a coffee machine, wherein the coffee brewing mechanism comprises a support, a tank body, a water outlet pipe, a rotating assembly, a driving frame, a pushing assembly and a swinging disc, the tank body is arranged on the support, the water outlet pipe penetrates through an inner cavity of the tank body, a water receiving end of the water outlet pipe is connected with an external water source, the tank body is provided with an installation cavity, the swinging disc is movably connected with the inner wall of the installation cavity, the rotating assembly is arranged on the support, a power output end of the rotating assembly is fixedly connected with the tank body, the rotating assembly is used for driving the tank body to rotate, a through hole is formed in the swinging disc, the water outlet pipe sequentially penetrates through the installation cavity and the through hole from top to bottom, the driving frame is arranged on the inner wall of the installation cavity in a sliding mode, a power output end of the pushing assembly is connected with the driving frame, an abutting end of the driving frame abuts against an end face of the swinging disc, the pushing assembly is used for driving the driving frame to slide on the inner peripheral wall of the installation cavity, the swinging disc is driven by the abutting end of the driving frame, a driving mode of the driving frame is driven by lifting gears and driving the driving frame to move in a lifting mode, and long-time friction rotation is avoided, and the condition of loss of a lifting mechanism is avoided.

Inventors

TANG GUANGXU
PENG BIN
Hu Jiaoyan

Assignees

惠州市光一餐厨智能用品科技有限公司

Dates

Publication Date: 20260508
Application Date: 20250430

Claims (10)

1. The coffee brewing mechanism comprises a bracket, a tank body and a water outlet pipe, wherein the tank body is arranged on the bracket, the water outlet pipe penetrates through the inner cavity of the tank body, and the water receiving end of the water outlet pipe is connected with an external water source; the coffee brewing mechanism is characterized by further comprising: a rotating assembly; A drive rack; Push assembly The tank body is provided with a mounting cavity, the swinging plate is movably connected to the inner wall of the mounting cavity, the rotating assembly and the pushing assembly are both arranged on the support, the power output end of the rotating assembly is fixedly connected to the tank body and used for driving the tank body to rotate, the swinging plate is provided with a through hole, the water outlet pipe sequentially penetrates through the mounting cavity and the through hole from top to bottom, the driving frame is slidably arranged on the inner wall of the mounting cavity, the power output end of the pushing assembly is connected to the driving frame, the abutting end of the driving frame abuts against the end face of the swinging plate, the abutting end of the driving frame abuts against the swinging plate and the swinging center of the swinging plate are staggered, and the pushing assembly is used for driving the driving frame to slide in the mounting cavity relative to the tank body.
2. The coffee brewing mechanism of claim 1, wherein the rotation assembly comprises a rotation driver, a first rotation gear and a second rotation gear, the rotation driver is fixed on the support, a rotation shaft of the rotation driver is connected to the first rotation gear, the first rotation gear and the second rotation gear are mounted on an end face of the support, the first rotation gear is connected to the second rotation gear, and the second rotation gear is connected to the tank.
3. The coffee brewing mechanism of claim 2, wherein the outer periphery of the driving frame is convexly provided with an anti-rotation sliding part, the center of the second rotation gear is provided with a containing groove, the second rotation gear is further provided with a sliding groove opening communicated with the containing groove, and the anti-rotation sliding part is positioned in the sliding groove opening and is in sliding connection with the second rotation gear.
4. The coffee brewing mechanism of claim 1, wherein the pushing assembly comprises a pushing driver and an eccentric wheel, a rotating shaft of the pushing driver is fixedly connected to an eccentric position of the eccentric wheel, and an outer periphery of the eccentric wheel is abutted against an end face of the driving frame.
5. The coffee brewing mechanism of claim 4, wherein an outer periphery of the drive frame is provided with an outer boss disposed at an end of the drive frame remote from the eccentric, the outer boss being slidably restrained within the mounting cavity.
6. The coffee brewing mechanism of claim 1, wherein the driving frame comprises a frame body and a pushing column, the frame body is sleeved on the inner peripheral wall of the tank body and is in sliding connection with the tank body, the pushing column is located on one side, close to the swinging disc, of the frame body, the pushing column is connected to the frame body, and the abutting end of the pushing column abuts against the end face of the swinging disc.
7. The coffee brewing mechanism of claim 1, further comprising a rotating shaft, wherein the can body is provided with a rotating opening, and wherein the rotating shaft movably penetrates the rotating opening and is connected to the outer peripheral wall of the swinging plate.
8. The coffee brewing mechanism of claim 4, further comprising a deflection control mounted to the bracket, the deflection control electrically connected to a control end of the push driver, the deflection control for controlling angular displacement of a power output end of the push driver.
9. The coffee brewing mechanism of claim 1, further comprising an elastic member disposed in the mounting cavity, one end of the elastic member abutting against the driving frame, and the other end of the elastic member abutting against an end face of the oscillating plate.
10. A coffee machine comprising a coffee brewing mechanism according to any one of claims 1 to 9.

Description

Coffee brewing mechanism and coffee machine Technical Field The disclosure relates to the technical field of coffee machines, and in particular relates to a coffee brewing mechanism and a coffee machine. Background At present, along with the continuous improvement of the living standard of people, the interest of people in coffee and tea beverages is also rising. Because people like to brew coffee powder in a coffee cup by using an automatic coffee brewing machine when brewing coffee, a plurality of brewing machines for coffee and tea beverages are developed by a plurality of merchants according to the demands of people For example, a screw driving mechanism and a full-automatic spiral watering coffee machine are disclosed in chinese patent document CN117860112a, wherein the screw driving mechanism comprises a water outlet pipe, a first rotating mechanism and a first lifting mechanism, the first rotating mechanism comprises a mounting bracket, a rotating base, a rotating table, a rotating wheel and a rotating driving assembly, the water outlet pipe is arranged on the rotating base in a swinging manner, the rotating base, the rotating table and the rotating wheel are arranged in parallel, the rotating base is connected with the rotating wheel through a rotating driving rod, the rotating table is arranged on the rotating driving rod in a sliding manner, the rotating driving assembly is in transmission connection with the rotating base or the rotating wheel, a connecting rod is arranged between the water outlet pipe and the rotating table, and the first lifting mechanism is connected with the rotating table. However, the spiral driving mechanism and the spiral watering full-automatic coffee machine enable the water outlet pipe to swing through the first rotating mechanism and the first lifting mechanism, so that the brewing effect of spiral watering is achieved, because the lifting motor drives the bracket to lift and move through the lifting gear and the rack, and then the water outlet pipe swings, but because the coffee machine carries out the brewing function for a long time, the lifting motor drives the bracket to lift and move through the lifting gear and the rack, the lifting gear and the rack are enabled to rotate in a friction manner under long-time working, the lifting mechanism is worn structurally under long-time friction rotation, the lifting mechanism is unstable in structure during working due to the abrasion of the lifting mechanism, and the bracket is enabled to be unstable when the lifting mechanism drives the water outlet pipe to swing due to structural abrasion. Disclosure of utility model The object of the present disclosure is to overcome the disadvantages of the prior art and to provide a coffee brewing mechanism and a coffee machine which prevent excessive wear of the drive mechanism due to long-term operation. The aim of the disclosure is achieved by the following technical scheme: The coffee brewing mechanism comprises a bracket, a tank body and a water outlet pipe, wherein the tank body is arranged on the bracket, the water outlet pipe penetrates through the inner cavity of the tank body, and the water receiving end of the water outlet pipe is connected with an external water source; The coffee brewing mechanism further comprises: a rotating assembly; A drive rack; The tank body is provided with a mounting cavity, the swing disc is movably connected to the inner wall of the mounting cavity, the rotating assembly and the pushing assembly are both mounted on the support, the power output end of the rotating assembly is fixedly connected to the tank body and used for driving the tank body to rotate, the swing disc is provided with a through hole, the water outlet pipe sequentially penetrates through the mounting cavity and the through hole from top to bottom, the driving frame is slidably arranged on the inner wall of the mounting cavity, the power output end of the pushing assembly is connected to the driving frame, the abutting end of the driving frame abuts against the end face of the swing disc, the abutting end of the driving frame abuts against the swing disc and the swing center of the swing disc are staggered, and the pushing assembly is used for driving the driving frame to slide in the mounting cavity relative to the tank body. In one embodiment, the rotating assembly further comprises a rotating driver, a first rotating gear and a second rotating gear, wherein the rotating driver is fixed on the support, a rotating shaft of the rotating driver is connected with the first rotating gear, the first rotating gear and the second rotating gear are mounted on the end face of the support, the first rotating gear is connected with the second rotating gear, and the second rotating gear is connected with the tank. In one embodiment, the outer periphery of the driving frame is convexly provided with an anti-rotation sliding part, the center of the second rotating gear is provided with a c