Water-powder mixer

Abstract

The utility model relates to a water-powder mixer which comprises a mixer outer cylinder and a propeller blade arranged in the mixer outer cylinder, the propeller blade is installed on a rotating shaft, one end of the rotating shaft is connected with an output shaft of a motor through a shaft end fixing piece and a shaft end connecting piece, and the other end of the rotating shaft is connected with a motor. And the other end of the rotating shaft is connected with the outer cylinder end cover through a bearing fixing seat. The utility model has the advantages of compact integral structure, small occupied space, convenience in mounting and dismounting in a limited space, simple structure and convenience in operation, is mounted on the fixed bracket of the vacuum dough mixer, and not only can reduce the production cost and improve the sealing reliability, but also obviously improves the working efficiency of the vacuum dough mixer.

Description

Technical Field

[0001] The utility model relates to a novel water - powder mixer, belonging to the technical field of food machinery equipment. Background Art

[0002] It is understood that the current vacuum dough mixer automatically adds flour and liquid ingredients by opening the sealing cover on the vacuum dough mixing barrel through a vacuum butterfly valve, and then automatically stirs at high speed and low speed by a main shaft beating rod driven by a motor. At the same time, a vacuum pump evacuates the inside of the dough mixing barrel to finally achieve vacuum dough mixing. However, when it is necessary to meet the needs of large - production - capacity customers, the existing vacuum dough mixer cannot achieve continuous production on an assembly line due to the discontinuous mixing of water and powder and low dough - mixing efficiency, and thus can no longer meet the requirements of large - scale industrial production. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to overcome the problems existing in the prior art and provide a water - powder mixer, which has the continuity and smoothness of continuous dough mixing and the technological effect of vacuum dough mixing, can significantly improve the working efficiency of the vacuum dough mixer, and meet the needs of large - production - capacity customers.

[0004] The technical solution for the utility model to solve its technical problem is as follows: A water - powder mixer includes a mixer outer cylinder and a propeller blade arranged inside the mixer outer cylinder. The propeller blade is installed on a rotating shaft. One end of the rotating shaft is connected to the output shaft of the motor through a shaft - end fixing part and a shaft - end connecting part, and the other end of the rotating shaft is connected to the outer cylinder end cover through a bearing fixing seat.

[0005] The water - powder mixer of the utility model combines the vacuum dough - mixing technology with the continuous water - powder mixing to design a novel dough - mixing device. The propeller blade of the utility model rotates and stirs inside the mixer outer cylinder. The left end of the propeller blade is connected to the motor, and the right end is positioned by a shaft stop to make it fixed and rotate following the motor.

[0006] The further improved technical solution of the utility model is as follows:

[0007] Preferably, a shaft - end fixing part is provided at the left end of the rotating shaft. The shaft - end fixing part is connected to the shaft - end connecting part through a positioning pin. The shaft - end connecting part is sleeved on the output shaft of the motor. A left - end bearing fixing seat is provided at the left end of the shaft - end connecting part, and a bearing is provided inside the left - end bearing fixing seat.

[0008] Preferably, the shaft end fixing member is disc-shaped. A positioning key protruding outward is provided on the left side of the shaft end fixing member, and a pin shaft is provided on the right side of the shaft end fixing member. The pin shaft is matched with the shaft hole at the left end of the rotating shaft. The shaft end connecting member is T-shaped. A key groove recessed inward is provided at the right end of the shaft end connecting member. The key groove is matched with the positioning key. The left end portion of the shaft end connecting member has a shaft hole that can be matched with the motor output shaft.

[0009] With the above structure, the shaft end connecting member is installed at the shaft end of the propeller blade through the connection of the key groove and is fixedly connected with the shaft end fixing member through a positioning pin. A left end bearing fixing seat and a bearing are connected to the left end portion of the shaft end connecting member, and the shaft end connecting member can rotate with the motor.

[0010] Preferably, the left end of the mixer outer cylinder is connected to the motor connecting member through a flange, and the left end of the motor connecting member is connected to the motor through bolts.

[0011] Preferably, the motor connecting member is cylindrical.

[0012] Preferably, a shaft stop is provided at the right end of the rotating shaft. The shaft stop is connected to the right end shaft through a rubber pad. The right end shaft is connected to the right end bearing fixing seat through a bearing and a sealing ring.

[0013] Preferably, the shaft stop is mushroom-shaped. The left end of the shaft stop is matched with the shaft hole at the right end of the rotating shaft, and the right end is matched with the slot hole at the left end of the rubber pad. The rubber pad is cylindrical and is connected to the right end shaft through screws.

[0014] In the above structure, the shaft stop is positioned by the rubber pad. The rubber pad is connected to the right end shaft through bolts. A bearing and a sealing ring are installed on the right shaft end. The right end bearing fixing seat is positioned and installed according to the bearing position. In short, the left end bearing fixing seat and bearing, shaft end connecting member, motor connecting member, propeller blade and rotating shaft, shaft stop, rubber pad, right shaft end, etc. can all rotate driven by the motor.

[0015] Preferably, an outer cylinder right end cover is provided on the right side of the mixer outer cylinder, and a dust-proof cover is provided at the right end of the right end bearing fixing seat.

[0016] In this way, the dust-proof cover seals the right end bearing fixing seat to prevent external dust from entering. [[ID=I26]]

[0017] Preferably, the mixer outer cylinder is provided with a mounting bracket, and the mounting bracket is installed on the fixed bracket of the dough mixer.

[0018] Preferably, the mixer outer cylinder is provided with a feed inlet, a blanking port, and a water inlet. The feed inlet is connected to a screw powder feeder, the blanking port is connected to the dough mixer, and the water inlet is connected to a water delivery main pipe through a distributor.

[0019] The water powder mixer of the present utility model is installed on the mounting bracket of the vacuum dough mixer and is connected to the soft cloth bag on the vacuum dough mixer. By effectively combining the vacuum dough mixing technology and continuous water powder mixing, after the water powder mixer and the vacuum dough mixer are combined, it not only has excellent technological effects of vacuum dough mixing, but also has the continuity and smoothness of continuous dough mixing, significantly improving the working efficiency of the vacuum dough mixer.

[0020] The advantages of the present utility model are that the overall structure is compact, it is installed on the fixed bracket of the vacuum dough mixer, occupies a small space, is convenient for installation and disassembly in a limited space, and at the same time has a simple structure and convenient operation. It can not only reduce production costs, improve sealing reliability, but also significantly improve the working efficiency of the vacuum dough mixer. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is the front view of the present utility model in the closed state.

[0022] Figure 2 It is the top view of the present utility model in the closed state.

[0023] Figure 3 It is the left view of the present utility model in the closed state.

[0024] In the figure: 1. Propeller blade, 2. Mixer outer cylinder, 3. Motor connecting piece, 4. Shaft end connecting piece, 5. Right end cover of the outer cylinder, 6. Right end bearing fixing seat, 7. Motor, 8. Shaft stop, 9. Rubber pad, 10. Shaft end fixing piece, 11. Left end bearing fixing seat, 12. Dust cover, 13. Right end shaft, 14. Mounting bracket. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The present utility model will be further described in detail below with reference to the drawings and in conjunction with embodiments. However, the present utility model is not limited to the given examples.

[0026] As Figures 1 to 3 shown, a water powder mixer includes a mixer outer cylinder 2 and a propeller blade 1 arranged inside the mixer outer cylinder 2. The mixer outer cylinder 2 is provided with a mounting bracket 14, and the mounting bracket 14 is installed on the fixed bracket of the dough mixer. The propeller blade 2 is installed on a rotating shaft, one end of the rotating shaft is connected to the output shaft of the motor 7 through a shaft end fixing piece 10 and a shaft end connecting piece 4, and the other end of the rotating shaft is connected to the right end cover 5 of the outer cylinder through a right end bearing fixing seat 6. The right end cover 5 of the outer cylinder is arranged on the right side of the mixer outer cylinder 2, and a dust cover 12 is provided at the right end of the right end bearing fixing seat 6. The model of the motor 7 is Y160M - 6 - 7.5KW - B5.

[0027] Among them, a shaft-end fixing part 10 is provided at the left end of the rotating shaft. The shaft-end fixing part 10 is connected to the shaft-end connecting part 4 through a positioning pin. The shaft-end connecting part 4 is sleeved on the output shaft of the motor 7. A left-end bearing fixing seat 11 is provided at the left end of the shaft-end connecting part 4. A bearing and a sealing ring are provided inside the left-end bearing fixing seat 11, so that the shaft-end connecting part 4 is connected to the left-end bearing fixing seat 11 through the bearing and the sealing ring. Specifically, the shaft-end fixing part 10 is disk-shaped. An arc-shaped positioning key protruding outward is provided on the left side of the shaft-end fixing part 10. A pin shaft is provided on the right side of the shaft-end fixing part 10, and the pin shaft is matched with the shaft hole located at the left end of the rotating shaft. The shaft-end connecting part 4 is T-shaped. An arc-shaped key groove recessed inward is provided at the right end of the shaft-end connecting part 4, and the key groove is matched with the positioning key. The left end of the shaft-end connecting part 4 has a shaft hole that can be matched with the output shaft of the motor 7. A shaft stop 8 is provided at the right end of the rotating shaft. The shaft stop 8 is connected to the right-end shaft 13 through a rubber pad 9. The right-end shaft 13 is connected to the right-end bearing fixing seat 6 through a bearing and a sealing ring. The shaft stop 8 is mushroom-shaped. The left end of the shaft stop 8 is matched with the shaft hole located at the right end of the rotating shaft, and the right end is matched with the slot hole located at the left end of the rubber pad 9. The rubber pad 9 is cylindrical, and the rubber pad 9 is connected to the right-end shaft 13 through screws.

[0028] In addition, the left end of the mixer outer cylinder 2 is connected to the motor connecting part 3 through a flange. The left end of the motor connecting part 3 is connected to the motor 7 through bolts. Among them, the motor connecting part 3 is cylindrical. The mixer outer cylinder 2 is provided with a feed inlet, a discharge outlet, and four water inlets. The feed inlet is located at the upper part of the mixer outer cylinder 2. The feed inlet is connected to the screw powder feeder through a soft cloth bag. The discharge outlet is located at the lower part of the mixer outer cylinder 2. The discharge outlet is connected to the dough mixer. The water inlets are connected to the water delivery main pipe through a distributor. The distributor is connected to the PLC controller. The flow rate of water inlet at each water inlet can be controlled through the PLC controller. The PLC controller is connected to the screw powder feeder and the motor 7.

[0029] The mixer outer cylinder 2 is connected to the screw powder feeder through a soft cloth belt. When pouring flour into the screw powder feeder, the screw powder feeder transports the flour into the outer cylinder of the water-flour mixer, and controls the ratio of the injected water and flour through the control of the PLC, and sets a certain rotation speed, so that the flour and water are fully stirred inside the mixer outer cylinder 2. During the stirring process, the left-end bearing fixing seat 11 and its bearing, the shaft-end connecting part 4, the motor connecting part 3, the propeller blade 1, the shaft stop 8, the rubber pad 9, the right shaft end 13, etc. rotate along with the drive of the motor 7. Furthermore, after the water and flour are mixed evenly, they move from left to right along with the propeller blade 1, realizing the stirring and transportation of the flour. When the stirred flour moves near the discharge outlet, the flour automatically falls into the hopper of the vacuum dough mixer. Thus, the cycle work is repeated, realizing the water-flour mixing.

[0030] In addition to the above embodiments, the present utility model may also have other implementation manners. Any technical solutions formed by equivalent replacement or equivalent transformation shall fall within the protection scope claimed by the present utility model.

Claims

1. A water powder mixer, characterized in that: It includes an outer cylinder of the mixer and a propeller blade arranged inside the outer cylinder of the mixer. The propeller blade is installed on a rotating shaft. One end of the rotating shaft is connected to the output shaft of the motor through a shaft end fixing part and a shaft end connecting part. The other end of the rotating shaft is connected to the outer cylinder end cover through a bearing fixing seat. A shaft end fixing part is provided at the left end of the rotating shaft. The shaft end fixing part is connected to the shaft end connecting part through a positioning pin. The shaft end connecting part is sleeved on the output shaft of the motor. A left end bearing fixing seat is provided at the left end of the shaft end connecting part, and a bearing is provided inside the left end bearing fixing seat. The shaft end fixing part is disc-shaped. A positioning key protruding outward is provided on the left side of the shaft end fixing part. A pin shaft is provided on the right side of the shaft end fixing part, and the pin shaft is matched with a shaft hole located at the left end of the rotating shaft. The shaft end connecting part is T-shaped. A key groove recessed inward is provided at the right end of the shaft end connecting part, and the key groove is matched with the positioning key. The left end part of the shaft end connecting part has a shaft hole that can be matched with the output shaft of the motor. The outer cylinder of the mixer is provided with a feed inlet, a blanking outlet, and a water inlet. The feed inlet is connected to a screw powder feeder. The blanking outlet is connected to a dough mixer. The water inlet is connected to a water delivery main pipe through a distributor.

2. The water powder mixer according to claim 1, wherein: The left end of the outer cylinder of the mixer is connected to a motor connecting part through a flange, and the left end of the motor connecting part is connected to the motor through bolts.

3. The water powder mixer according to claim 2, wherein: The motor connecting part is cylindrical.

4. The water powder mixer according to claim 1, characterized in that: A shaft stop is provided at the right end of the rotating shaft. The shaft stop is connected to the right end shaft through a rubber pad. The right end shaft is connected to the right end bearing fixing seat through a bearing and a sealing ring.

5. The water powder mixer according to claim 4, characterized in that: The shaft stop is mushroom-shaped. The left end of the shaft stop is matched with a shaft hole located at the right end of the rotating shaft, and the right end is matched with a slot hole located at the left end of the rubber pad. The rubber pad is cylindrical, and the rubber pad is connected to the right end shaft through screws.

6. The water powder mixer according to claim 4, characterized in that: An outer cylinder right end cover is provided on the right side of the outer cylinder of the mixer, and a dust cover is provided at the right end of the right end bearing fixing seat.

7. The water powder mixer according to claim 1, characterized in that: The outer cylinder of the mixer is provided with a mounting bracket, and the mounting bracket is installed on the fixed bracket of the dough mixer.

Images