CN113826657A

CN113826657A - Vacuum dough kneading machine and using method thereof

Info

Publication number: CN113826657A
Application number: CN202111211900.7A
Authority: CN
Inventors: 张念江; 张文龙; 李雪建; 杨俊杰
Original assignee: Shandong Jiangzheng Machinery Co ltd
Current assignee: Shandong Jiangzheng Machinery Co ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2021-12-24

Abstract

The dough kneading machine comprises a vacuum stirring body and a discharging mechanism, wherein the vacuum stirring body is sequentially and linearly connected, an opening is formed in the joint of the vacuum stirring body, a water inlet and a dough inlet are formed in the vacuum stirring body at one end, and the discharging mechanism is arranged on the vacuum stirring body at the other end. The flour mixing device is convenient to install and use, realizes the comprehensive mixing of flour, improves the mixing and dough kneading effects, changes the traditional screw discharging mode, avoids damaging a gluten network in the extrusion process, ensures a good dough discharging state, and improves the production efficiency and the production quality.

Description

Vacuum dough kneading machine and using method thereof

Technical Field

The invention relates to a vacuum dough mixer and a using method thereof, belonging to the technical field of noodle production equipment.

Background

Compared with the common dough mixer, the vacuum dough mixer has the advantages that dough kneaded under a vacuum state is loose in surface, uniform in interior, high in gluten value of the dough and good in elasticity, and processed flour products are smooth in taste, high in transparency and good in elasticity. Kneading the flour under vacuum negative pressure to ensure that the protein in the flour can fully absorb water in a short time to form a good gluten network.

Present vacuum flour-mixing machine all adopts the screw feeder formula ejection of compact basically, and the stirring is mixed the effect poor, like the noodless production facility of this flour-mixing machine of the disclosed continuous vacuum flour-mixing machine of chinese patent document CN101147500B and being equipped with, this equipment constitutes the screw feeder through defeated material axle and helical blade, but the screw feeder ejection of compact can lead to appearing the face state poor, can extrude the flour and generate heat during the screw feeder ejection of compact, lead to the face cooked, can destroy the gluten network among the extrusion process moreover. In addition, this equipment passes through the (mixing) shaft and drives stirring paddle leaf and stir and mix, and the difficult ejection of compact position that stirs of flour far away from the (mixing) shaft forms to remain, is difficult for the ejection of compact.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the vacuum dough mixer which is convenient to install and use, realizes the comprehensive mixing of flour, improves the mixing and dough mixing effect, changes the traditional screw feeder discharging mode, avoids the damage to a gluten network in the extrusion process, ensures the good dough discharging state, and improves the production efficiency and the production quality.

The invention also provides a using method of the vacuum dough mixer.

The technical scheme of the invention is as follows:

the utility model provides a vacuum flour-mixing machine, includes the vacuum stirring body and discharge mechanism, wherein, the vacuum stirring body is sharp connection in proper order, and the junction of the vacuum stirring body is provided with the opening, is provided with the water inlet on the vacuum stirring body of one end and advances a mouthful, is provided with discharge mechanism on the vacuum stirring body of the other end.

Preferably, the vacuum stirring body comprises a shell, a lower stirring shaft, an upper stirring shaft, an output shaft and an output motor, wherein the output shaft penetrates through the bottom in the shell, the output shaft is connected with the shell through a bearing, an upper fixing disc and a lower fixing disc are sleeved on the part, in the shell, of the output shaft, the upper fixing disc is symmetrically provided with the upper stirring shaft, the lower fixing disc is symmetrically provided with the lower stirring shaft, and the bottom of the output shaft is connected with a transmission mechanism.

Further preferably, the shell is a central rotating body, and the central rotating body is spherical or elliptical, so that the rotating requirement can be met.

Further preferably, the output shaft and the transmission mechanism are arranged on the fixed support frame, the bottom of the output shaft penetrates through the fixed support frame and then is arranged in the fixed support frame, the output shaft is connected with the fixed support frame through a bearing, the output shaft is convenient to rotate, and the bottom of the output shaft is connected with the transmission mechanism.

Preferably, the transmission mechanism comprises an internal gear, an external gear and an output motor, and the bottom of the output shaft is connected to a transmission shaft of the output motor through meshing of the internal gear and the external gear.

Preferably, the number of the external gears and the number of the output motors are at least 1, the number of the output motors and the number of the external gears can be adjusted according to actual application conditions, and the output torque can be ensured to drive the output shaft to rotate.

Preferably, the transmission mechanism comprises an output motor, and the output motor is connected to the bottom of the output shaft through a belt. The transmission mechanism is a power mechanism, and is not limited to the gear transmission and the belt transmission, and the existing gearbox transmission, chain transmission, worm transmission and spiral transmission can be used.

Preferably, the outer side of the output shaft is sleeved with a supporting cylinder, and the shell is supported by the supporting cylinder.

Preferably, the installation direction of the lower stirring shaft is vertical to that of the upper stirring shaft, so that the stirring effect is improved.

Preferably, the upper stirring shaft comprises 2 mixing rods, one end of one mixing rod is obliquely provided with the other mixing rod, the obliquely arranged mixing rod is arranged on the upper fixing disc, and the mixing rod on the upper part is kept horizontal during installation, so that the flour can be stirred and can be output to the next vacuum stirring body.

Preferably, lower (mixing) shaft includes connecting rod and puddler, the slope is provided with the puddler on the connecting rod, puddler one side sets up to the arc, the radian is the same with the radian of casing, the connecting rod level sets up in lower fixed disk, the lower (mixing) shaft after the installation is whole to be similar to the type of falling L of slope, the installation part that is output shaft and casing under the lower fixed disk, this part is the level, so the level sets up the connecting rod, laminating casing that can be better, puddler one side sets up to the arc equally is for laminating the casing, avoid the flour to crowd into between puddler and the casing, guarantee the result of use.

Preferably, discharge mechanism includes play feed cylinder and closing plate, and the closing plate is the arc, and the closing plate is installed respectively to the ejection of compact department upper end and the lower extreme of the vacuum stirring body, and 2 closing plate both sides are provided with the arc mounting panel respectively, install out the feed cylinder between the arc mounting panel, and the equipartition is provided with out the feed cylinder, goes out the feed cylinder and is connected with ejection of compact motor. When the discharging barrel rolls for discharging, the discharging plate is attached to the sealing plate to rotate, and the sealing requirement is guaranteed.

Preferably, the vacuum stirring body is provided with an air inlet valve, and when the equipment is cleaned, the air inlet valve is opened, and the vacuum is released and then the equipment is cleaned.

Preferably, the number of the vacuum stirring bodies is at least 1, and the specific number can be adjusted according to actual needs.

The use method of the vacuum dough mixer comprises the following operation steps:

(1) connecting the vacuum stirring body with vacuum equipment, then respectively connecting a water inlet and a flour inlet on the vacuum stirring body with a water pipe and flour inlet equipment, and quantitatively feeding flour and water into the vacuum stirring body after vacuumizing;

(2) the flour and the water are sunk to the bottom of the shell after entering the vacuum stirring body, the output shaft rotates to drive the lower stirring shaft and the upper stirring shaft to rotate simultaneously, the lower stirring shaft is attached to the shell to rotate, the flour is stirred and mixed while being lifted upwards, the upper stirring shaft is continuously stirred, and the flour is lifted to the next vacuum stirring body;

(3) and the subsequent vacuum stirring bodies continue to stir and mix flour until the last vacuum stirring body is reached, the upper stirring shaft raises the flour into the discharging mechanism, the discharging barrel rotates, the flour is conveyed out of the vacuum stirring bodies, and the next procedure is carried out.

The invention has the beneficial effects that:

1. the flour mixing device is convenient to install and use, realizes the comprehensive mixing of flour, improves the mixing and dough kneading effects, changes the traditional screw discharging mode, avoids damaging a gluten network in the extrusion process, ensures a good dough discharging state, and improves the production efficiency and the production quality.

2. The water of the invention can be directly added into the vacuum stirring body, the water adding amount is large, the dough kneading quality is improved, and simultaneously the premixing structure is reduced.

3. The lower stirring shaft is attached to the shell to rotate, and when the flour is stirred and mixed, the flour is lifted upwards, so that residual flour in equipment is greatly reduced, the output effect is improved, and the subsequent cleaning pressure is relieved.

4. The discharging motor used by the discharging barrel is low in power, so that 1.5KW can meet the use requirement, the power consumption is greatly reduced, and the energy is saved.

5. According to the invention, the flour is continuously stirred and mixed by the plurality of vacuum stirring bodies, so that the dough kneading quality and the dough kneading efficiency are improved, and the productivity is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the vacuum stirring body of the present invention;

FIG. 3 is a schematic illustration of an internal gear connection of the present invention;

wherein: 1. a vacuum stirring body; 2. a discharging mechanism; 3. a housing; 4. a lower stirring shaft; 5. a lower fixed disc; 6. an upper stirring shaft; 7. an upper fixed disc; 8. an output shaft; 9. an outer gear; 10. an output motor; 11. a discharging barrel; 12. a discharge plate; 13. a sealing plate; 14. fixing a support frame; 15. a connecting rod; 16. a stirring rod; 17. a water inlet; 18. a face inlet; 19. a support cylinder; 20. an internal gear.

Detailed Description

The present invention will be further described by way of examples, but not limited thereto, with reference to the accompanying drawings.

Example 1:

as shown in fig. 1-2, this embodiment provides a vacuum dough mixer, which includes a vacuum stirring body 1 and a discharging mechanism 2, wherein the vacuum stirring body 1 is sequentially connected in a straight line, the interconnection of the vacuum stirring body 1 is provided with an opening, the vacuum stirring body 1 at one end is provided with a water inlet 17 and a flour inlet 18, and the vacuum stirring body at the other end is provided with the discharging mechanism 2.

The vacuum stirring body 1 comprises a shell 3, a lower stirring shaft 4, an upper stirring shaft 6, an output shaft 8 and an output motor 10, wherein the output shaft 8 penetrates through the bottom in the shell 3, the output shaft 8 is connected with the shell 3 through a bearing, an upper fixing disc 7 and a lower fixing disc 5 are sleeved on the part of the output shaft 8 in the shell 3, the upper stirring shaft 6 is symmetrically arranged on the upper fixing disc 7, the lower stirring shaft 4 is symmetrically arranged on the lower fixing disc 5, and the bottom of the output shaft 8 is connected with a transmission mechanism. The shell is spherical.

The output shaft 8 and the transmission mechanism are arranged on the fixed support frame 14, the bottom of the output shaft 8 penetrates through the fixed support frame 14 and then is arranged in the fixed support frame 14, the output shaft 8 is connected with the fixed support frame 14 through a bearing, the output shaft is convenient to rotate, and the bottom of the output shaft 8 is connected with the transmission mechanism.

The transmission mechanism comprises an internal gear 20, an external gear 9 and an output motor 10, and the bottom of the output shaft 8 is connected to the transmission shaft of the output motor through meshing of the internal gear 20 and the external gear 9.

The number of the external gears 20 and the number of the output motors 10 are 1, the number of the output motors and the number of the external gears can be adjusted according to actual application conditions, and the output torque can be ensured to drive the output shaft to rotate.

The output shaft 8 is fitted with a support cylinder 19 on the outer side thereof, and the housing 3 is supported by the support cylinder 19.

The upper stirring shaft 6 comprises 2 mixing rods, one end of one mixing rod is obliquely provided with the other mixing rod, the obliquely arranged mixing rod is arranged on the upper fixed disk, the mixing rod on the upper part is kept horizontal during installation, and therefore flour can be stirred and can be output to the next vacuum stirring body.

Lower (mixing) shaft 4 includes connecting rod 15 and puddler 16, it is provided with puddler 16 to slope on connecting rod 15, puddler 16 one side sets up to the arc, the radian is the same with casing 3's radian, connecting rod 15 level sets up in lower fixed disk 5, the whole type of falling L that is similar to the slope of lower (mixing) shaft 4 after the installation, the installation part that is output shaft 8 and casing 3 under lower fixed disk 5, this part is the level, so the level sets up connecting rod 15, laminating casing 3 that can be better, puddler 16 one side sets up to the arc equally is for laminating casing 3, avoid the flour to crowd between puddler 16 and the casing 3, guarantee the result of use.

Discharging mechanism 2 includes play feed cylinder 11 and closing plate 13, and closing plate 13 is the arc, and closing plate 13 is installed respectively to the ejection of compact department upper end and the lower extreme of vacuum stirring body 1, and 2 closing plate 13 both sides are provided with the arc mounting panel respectively, installs out feed cylinder 11 between the arc mounting panel, goes out feed cylinder 11 and goes up the equipartition and be provided with out feed plate 12, goes out the feed cylinder and is connected with ejection of compact motor. When the discharging barrel rolls for discharging, the discharging plate 12 is attached to the sealing plate to rotate, and the sealing requirement is ensured.

The number of the vacuum stirring bodies 1 is 5, and the specific number can be adjusted according to actual needs.

(1) connecting the vacuum stirring body 1 with vacuum equipment, then connecting a water inlet 17 and a flour inlet 18 on the vacuum stirring body 1 with a water pipe and flour inlet equipment respectively, wherein the flour inlet equipment is the existing equipment and can output flour quantitatively, and after vacuumizing, flour and water are quantitatively fed into the vacuum stirring body;

(2) after flour and water enter the vacuum stirring body 1, the flour and the water sink to the bottom of the shell 3, the output shaft 8 rotates to drive the lower stirring shaft 4 and the upper stirring shaft 6 to rotate simultaneously, the lower stirring shaft 4 is attached to the shell 3 to rotate, the flour is stirred and mixed while being lifted upwards, the upper stirring shaft 6 continues to stir, and the flour is lifted to the next vacuum stirring body;

Example 2:

the structure of the vacuum dough mixer is as described in embodiment 1, except that 3

external gears

9 and 3 output motors 10 are provided, and the external gears 9 are uniformly and circularly meshed with the output shaft, as shown in fig. 3.

Example 3:

a vacuum dough mixer is structurally as described in embodiment 1, except that the installation direction of a lower stirring shaft 4 is perpendicular to that of an upper stirring shaft 6, so that the stirring effect is improved, and a shell is oval.

Example 4:

a vacuum dough mixing machine is structurally as described in embodiment 1, except that an air inlet valve is arranged on a vacuum stirring body 1, and when cleaning equipment, the air inlet valve is opened to remove vacuum and then clean.

Example 5:

a vacuum dough mixing machine is constructed as described in example 1, except that 1 vacuum stirring body is provided.

Example 6:

a vacuum dough mixing machine structurally comprises the vacuum dough mixing machine as described in embodiment 1, and is characterized in that a transmission mechanism comprises an output motor, and the output motor is connected to the bottom of an output shaft through a belt.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a vacuum flour-mixing machine, its characterized in that includes the vacuum stirring body and discharge mechanism, and wherein, the vacuum stirring body is sharp connection in proper order, and the junction of the vacuum stirring body is provided with the opening, is provided with the water inlet on the vacuum stirring body of one end and advances a mouthful, is provided with discharge mechanism on the vacuum stirring body of the other end.

2. The vacuum dough mixer according to claim 1, wherein the vacuum stirring body comprises a shell, a lower stirring shaft, an upper stirring shaft, an output shaft and an output motor, the output shaft penetrates through the bottom in the shell, an upper fixing disc and a lower fixing disc are sleeved on the part of the output shaft in the shell, the upper fixing disc is symmetrically provided with the upper stirring shaft, the lower fixing disc is symmetrically provided with the lower stirring shaft, and the bottom of the output shaft is connected with a transmission mechanism;

preferably, the housing is a central rotating body;

further preferably, the shell is spherical or elliptical.

3. The vacuum dough mixer as claimed in claim 2, wherein the output shaft and the transmission mechanism are disposed on the fixed support frame, the bottom of the output shaft penetrates through the fixed support frame and is disposed in the fixed support frame, the output shaft is connected with the fixed support frame through a bearing, and the transmission mechanism is connected to the bottom of the output shaft.

4. The vacuum dough mixer according to claim 3, wherein the transmission mechanism comprises an internal gear, an external gear and an output motor, and the bottom of the output shaft is connected to a transmission shaft of the output motor through meshing of the internal gear and the external gear;

preferably, at least 1 external gear and at least 1 output motor are arranged;

preferably, the outer side of the output shaft is sleeved with a supporting cylinder.

5. The vacuum dough mixer of claim 3, wherein the transmission mechanism comprises an output motor, and the output motor is connected to the bottom of the output shaft through a belt;

preferably, the installation direction of the lower stirring shaft is vertical to the installation direction of the upper stirring shaft.

6. The vacuum dough mixer as claimed in claim 2, wherein the upper stirring shaft comprises 2 mixing rods, one mixing rod is obliquely provided at one end thereof with the other mixing rod, and the obliquely provided mixing rods are mounted on the upper fixed disk;

preferably, lower (mixing) shaft includes connecting rod and puddler, and the slope is provided with the puddler on the connecting rod, and puddler one side sets up to the arc, and the radian is the same with the radian of casing, and the connecting rod level sets up in lower fixed disk.

7. The vacuum dough mixer according to claim 2, wherein the discharging mechanism comprises a discharging barrel and a sealing plate, the sealing plate is an arc-shaped plate, the sealing plate is respectively mounted at the upper end and the lower end of the discharging position of the vacuum stirring body, arc-shaped mounting plates are respectively arranged at two sides of each of the 2 sealing plates, the discharging barrel is mounted between the arc-shaped mounting plates, the discharging plates are uniformly arranged on the discharging barrel, and the discharging barrel is connected with a discharging motor.

8. The vacuum dough mixer of claim 1, wherein the vacuum agitator body is provided with an air inlet valve.

9. The vacuum dough mixer of claim 1, wherein at least 3 vacuum stirring bodies are provided.

10. Use of a vacuum dough mixer according to claim 7, characterized in that the operating steps are as follows: