CN220384888U - Powder quantitative feeding device and brewing equipment - Google Patents

Abstract

The utility model discloses a powder quantitative feeding device and a brewing device, wherein a motor is arranged at the lower end of a bottom plate instead of a barrel cover, so that the motor a and a stirring plugging piece are prevented from moving back and forth during cleaning, and the stirring plugging piece is prevented from being knocked; meanwhile, the stirring barrel is arranged on the linear sliding table die, and when receiving powder, the stirring barrel moves to the powder outlet, and when receiving hot water, the stirring barrel leaves the powder outlet, so that hot water steam is prevented from entering the piston cavity.

Description

Powder quantitative feeding device and brewing equipment

Technical Field

The utility model belongs to the technical field of powder brewing, and particularly relates to a powder quantitative feeding device and a powder brewing device.

Background

The Chinese patent application No. 202211150713.7 discloses a powder quantitative feeding mechanism and a brewing device, wherein a powder homogenizing motor is arranged at the upper end of a powder outlet box. However, when the powder discharging box is cleaned, the powder homogenizing motor needs to be taken off, and the motor is too heavy, so that the powder discharging box is inconvenient; meanwhile, the material box plugging piece and the powder homogenizing motor are directly and fixedly connected, and when the material box plugging piece is installed after cleaning is finished, the material box plugging piece is possibly damaged to cause the condition of loose sealing when the material box plugging piece is installed. Meanwhile, the stirring tank is directly arranged at the powder outlet, and when hot water is received, steam can enter the piston cavity to moisten the powder, so that the powder performance is changed.

Disclosure of Invention

The utility model aims to solve the technical problems that: how to conveniently clean the powder box and prevent hot water steam from entering the piston, in order to solve the problems, a powder quantitative feeding device and a brewing device are provided.

In order to solve the technical problems, the technical scheme of the utility model is realized in the following way:

the quantitative powder feeding device comprises a quantitative device, wherein the quantitative device comprises a powder barrel and a quantitative device, two sides of the quantitative device are fixedly connected with a bottom plate, the powder barrel is arranged on the bottom plate, a discharging opening is formed in the bottom of the powder barrel, two ends of the discharging opening are in contact with the cambered surface of the side wall of the powder barrel, a stirring plugging piece is further arranged at the bottom of the powder barrel and driven by a motor a, and the motor a is fixedly connected to the lower end of the bottom plate;

the device comprises a dosing device, a feeding port, a discharging cover, a linear reciprocating mechanism and a piston, wherein the dosing device is a part with a cavity, the piston is matched with the cavity, the feeding port is arranged at the upper end of the dosing device and is communicated with the cavity, the feeding port is correspondingly matched with the discharging port, the discharging port is a discharging port, the discharging cover is arranged at one end of the dosing device, the other end of the dosing device is fixedly connected with the linear reciprocating mechanism, and the linear reciprocating mechanism is connected with the piston.

The lower end face of the stirring plugging piece is in clearance fit with the bottom of the powder barrel, the stirring plugging piece comprises a stirring paddle and a sealing piece, the stirring paddle is fixedly connected with the sealing piece, the sealing piece is correspondingly matched with the discharging opening, and the upper end of the stirring paddle is irregularly wavy.

The upper end face of the bottom of the powder barrel and the upper end face of the cavity are positioned on the same horizontal plane, the cavity, the powder outlet cover, the stirring plugging piece and the end face of the piston jointly enclose a quantitative cavity, and the distance between the end face of the piston and the powder outlet cover is controlled to quantitatively powder through the linear reciprocating mechanism.

The end face of the piston is a convex arc-shaped surface, and the radian of the convex arc-shaped surface is consistent with that of the inner wall of the powder barrel.

The inner side of the powder outlet cover is provided with a blocking block, the outer side surface of the blocking block is a concave arc surface, and the radian of the concave arc surface is consistent with that of the inner wall of the powder barrel.

The powder outlet is provided with a dividing net which is connected with the powder outlet through an elastic piece.

The powder outlet cover is hinged to the powder outlet of the quantitative device, the side face of the bottom plate is fixedly connected with the supporting plate, the lower end of the supporting plate is fixedly connected with the motor b, and the output shaft of the motor b is fixedly connected with the powder outlet cover.

The quantitative device is of a split structure, a sealing piece is arranged between the bottom of the powder barrel and the bottom plate, and the powder barrel is fixed with the bottom plate through a locking device.

Powder dashes equipment of transferring, dashes equipment of transferring still including setting up the removal agitating unit in the play powder mouth below, remove agitating unit include straight line slip table mould and with the agitator of straight line slip table mould's slider fixed connection, agitator intercommunication water supply installation sets up stirring leaf in the agitator, terminal surface fixed connection motor c under the agitator, stirring leaf is connected to motor c, the agitator bottom sets up the ejection of compact round hole, set up the recess along with the agitator lateral wall around the ejection of compact round hole, set up the sealing ball in the recess, the diameter of sealing ball is greater than the diameter of ejection of compact round hole, the agitator outer wall sets up electromagnetic adsorption device, electromagnetic adsorption device's position is unanimous with the position of recess, sealing ball's material is can by electromagnetic adsorption's stainless steel material.

And the discharging round hole is provided with a sealing ring.

Compared with the prior art, the utility model has the following benefits: according to the utility model, the motor is arranged at the lower end of the bottom plate instead of the barrel cover, so that the motor a and the stirring plugging piece are prevented from moving back and forth during cleaning, and the stirring plugging piece is prevented from being knocked; meanwhile, the stirring barrel is arranged on the linear sliding table die, and when receiving powder, the stirring barrel moves to the powder outlet, and when receiving hot water, the stirring barrel leaves the powder outlet, so that hot water steam is prevented from entering the piston cavity.

Drawings

Fig. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a front view of the present utility model.

FIG. 3 is a view of a quantizer.

Fig. 4 is a view of a perspective of the powder bucket.

Fig. 5 is a view of another perspective of the powder bucket.

Fig. 6 is a structural view of the stirring plug.

FIG. 7 is a view of the cross-sectional structure of A-A in FIG. 6.

Fig. 8 is a view of a split net installation location.

Fig. 9 is a view of a mixing drum.

Fig. 10 is an interior view of the agitator.

Fig. 11 is an upper end view of the agitator.

Fig. 12 is a view of the outfeed circular aperture.

Wherein 1 is a powder barrel; 2 is a batcher; 3 is a motor d;4 is a screw rod; 5 is a water supply device; 6 is a linear sliding table mould; 7 is a slider; 8 is a sealing ball; 9 is an electromagnetic adsorption device; 10 is a stirring barrel; 11 is a powder outlet cover; 12 is a piston; 13 is a barrel cover; 14 is a handle; 15 is a bottom plate; 16 is motor a;17 is motor b;18 is a dividing web; 19 is a cavity; 20 is a feed opening; 21 is a powder outlet; 22 is a block; 23 is a support plate; 24 is motor c;25 is a stirring blade; 26 is a round discharging hole; 27 is a groove; 28 is a stirring plug; 29 is a stirring paddle; 30 is a closure; 31 is an elastic member; 32 is a sealing ring and 33 is a filter screen.

Detailed Description

The utility model will now be further described with reference to examples, figures:

as shown in fig. 1-12, a powder quantitative feeding device comprises a quantitative device, wherein the quantitative device comprises a powder barrel 1 and a quantitative device 2, two sides of the quantitative device 2 are fixedly connected with a bottom plate 15, the powder barrel 1 is arranged on the bottom plate 15, a discharging opening 20 is arranged at the bottom of the powder barrel 1, two ends of the discharging opening 20 are in cambered surface contact with the side wall of the powder barrel 1, a stirring plugging piece 28 is further arranged at the bottom of the powder barrel 1, the stirring plugging piece 28 is driven by a motor a16, and the motor a16 is fixedly connected at the lower end of the bottom plate 15. The powder barrel 1 is provided with a barrel cover 13, and the barrel cover 13 is provided with a handle 14. The motor a16 is arranged on the bottom plate 15 instead of the barrel cover 13, so that the water can be used for washing, and repeated holding of the stirring plugging member 28 is avoided. The powder is soybean milk powder, milk powder for feeding infants or other powder for drinking.

The quantitative device 2 is a part with a cavity 19, a piston 12 matched with the cavity 19 is arranged in the cavity 19, a feed inlet is arranged at the upper end of the quantitative device 2 and communicated with the cavity 19, the feed inlet is correspondingly matched with a discharge opening 20, one end of the quantitative device 2 is a powder outlet 21, the powder outlet 21 is provided with a powder outlet cover 11, the other end of the quantitative device 2 is fixedly connected with a linear reciprocating mechanism, and the linear reciprocating mechanism is connected with the piston 12. The linear reciprocating mechanism can drive the screw rod 4 to rotate through the motor d3, and the screw rod 4 is in threaded connection with the piston 12, so that the piston 12 is driven to move. Of course, there are a large number of other mechanisms in the prior art that can implement linear reciprocating motion, and the details are not repeated here.

The lower end face of the stirring plugging piece 28 is in clearance fit with the bottom of the powder barrel 1, the stirring plugging piece 28 comprises a stirring paddle 29 and a sealing piece 30, the stirring paddle 29 is fixedly connected with the sealing piece 30, the sealing piece 30 is correspondingly matched with the feed opening 20, and the upper end of the stirring paddle 29 is irregularly wavy. The irregular shape prevents the stirring paddle 29 from forming a smooth surface when scraping powder, which would cause the powder to fall off due to its own characteristics.

The upper end surface of the bottom of the powder barrel 1 and the upper end surface of the cavity 19 are positioned on the same horizontal plane, the cavity 19, the powder outlet cover 11, the stirring plugging piece 28 and the end surface of the piston 12 jointly enclose a quantitative cavity, and the distance between the end surface of the piston 12 and the powder outlet cover 11 is controlled by a linear reciprocating mechanism to quantitatively measure powder. The quantitative cavity is the original size of the cavity 19, and powder is easy to be quantified.

The end face of the piston 12 is a convex arc face, and the radian of the convex arc face is consistent with that of the inner wall of the powder barrel 1. The inner side of the powder outlet cover 11 is provided with a blocking block 22, the outer side surface of the blocking block 22 is a concave arc surface, and the radian of the concave arc surface is consistent with that of the inner wall of the powder barrel 1. The concave arcuate surface of the block 22 may mate with the convex arcuate surface of the piston 12.

As shown in fig. 8, the powder outlet 21 is provided with a partition net 18, and the partition net 18 is connected to the powder outlet 21 via an elastic member 31. When the piston 12 pushes out the powder, the powder may become a block due to its own characteristics, and may be difficult to brew with hot water when the powder falls into the stirring tank 10. The piston 12 pushes the powder to be sent out of the cavity 19, the powder is divided into thin strips through the dividing net 18, the bulk volume of the powder when the powder enters water is reduced, the powder dissolution is accelerated, the brewing quality is improved, and the quantitative powder feeding work is completed.

The powder outlet cover 11 is hinged to the powder outlet 21 of the quantitative device 2, the side face of the bottom plate 15 is fixedly connected with the supporting plate 23, the lower end of the supporting plate 23 is fixedly connected with the motor b17, and the output shaft of the motor b17 is fixedly connected with the powder outlet cover 11. The powder outlet cover 11 is controlled by the motor b17, so that later automatic control is facilitated.

The quantitative device is of a split type structure, which means that the powder barrel 1 and the bottom plate 15 can be separated. A sealing piece is arranged between the bottom of the powder barrel 1 and the bottom plate 15, and the powder barrel 1 and the bottom plate 15 are fixed through a locking device. The split type can conveniently clean the inner space of the quantitative device 2.

The powder brewing equipment further comprises a movable stirring device arranged below the powder outlet 21, the movable stirring device comprises a linear sliding table die 6 and a stirring barrel 10 fixedly connected with a sliding block 7 of the linear sliding table die 6, the stirring barrel 10 is communicated with a water supply device 5, stirring blades 25 are arranged in the stirring barrel 10, the lower end face of the stirring barrel 10 is fixedly connected with a motor c24, the motor c24 is connected with the stirring blades 25, a discharging round hole 26 is arranged at the bottom of the stirring barrel 10, grooves 27 are formed in the periphery of the discharging round hole 26 and along with the side wall of the stirring barrel 10 (meaning that grooves are formed in the periphery of the discharging round hole 26 and are also formed in the side wall of the stirring barrel 10, but the two grooves are connected together), a sealing ball 8 is arranged in the groove 27, the diameter of the sealing ball 8 is larger than that of the discharging round hole 26, an electromagnetic adsorption device 9 is arranged on the outer wall of the stirring barrel 10, the position of the electromagnetic adsorption device 9 is consistent with the position of the groove 27, and the sealing ball 8 is made of stainless steel which can be adsorbed by electromagnetic. The water supply device 5 is a constant temperature water supply device 5, which comprises a water pump, and water is injected into the stirring barrel 10 through the water pump. When the sealing ball 8 blocks the discharging round hole 26, the sealing ball 8 can overcome the upward force generated by buoyancy and stirring by self gravity, and can overcome the horizontal shaking force generated by stirring. The power of the motor c24 is small. The prior art can be sealed by a sealing ball.

The discharging round hole 26 is provided with a sealing groove, and a sealing ring 32 is arranged in the sealing groove. The sealing ring 32 is matched with the sealing ball 8, so that the round discharging hole 26 can be sealed better. A filter screen 33 is also arranged in the discharge round hole 26 for filtering large particles.

The working process of the utility model is as follows:

the powder barrel 1 is positioned above equipment and is provided with a barrel body and a barrel cover 13, the bottom of the powder barrel 1 is provided with a powder outlet, and the powder outlet is connected with the quantitative device 2. The stirring plugging piece 28 is arranged in the powder barrel 1, when in a standby state, the sealing piece 30 seals the powder discharging port, when powder is quantitatively taken, the stirring plugging piece 28 rotates at a set speed and turns, the powder is pushed to uniformly fall into the cavity 19, and then the sealing piece 30 is reset, so that the powder quantitative work is completed.

The quantitative device 2 is arranged at one side below the powder barrel 1, when quantitative powder taking is performed, the linear reciprocating mechanism is started at first, the piston 12 is driven to pull away for a certain stroke, a quantitative cavity is formed among the cavity 19, the end face of the piston 12, the stirring plugging piece 28 and the powder outlet cover 11, powder falls into the cavity 19 under the stirring of the sealing piece 30 and the stirring paddle 29 of the powder barrel 1, and then the sealing piece 30 is reset, so that the quantitative powder working is completed; the linear reciprocating mechanism is reversely started, the powder outlet cover 11 is opened, the piston 12 pushes the powder to be sent out of the cavity 19, the powder is divided into thin strips through the dividing net 18, the bulk volume of the powder when the powder enters water is reduced, the powder dissolution is accelerated, the brewing quality is improved, and the quantitative powder feeding work is completed.

The stirring barrel 10 is positioned on the linear sliding table die 6 below the powder outlet 21, and the stirring barrel 10 can move on the linear sliding table die 6 and is far away from the powder outlet 21 in a standby state. The preparation work of the powder is flushed, the stirring barrel 10 is flushed in the first step, the water supply device 5 is started to inject the set water quantity into the stirring barrel 10, the motor c24 is started to flush the stirring barrel 10, the electromagnetic adsorption device 9 is started, the sealing beads are opened, the wastewater is discharged, the electromagnetic adsorption device 9 is closed, the sealing beads are reset, and the flushing work of the stirring barrel 10 is completed. And secondly, starting the linear sliding table die 6, driving the stirring barrel 10 to the powder outlet 21, starting the powder feeding by the piston 12, removing the stirring barrel 10 from the powder outlet 21 after the completion of the powder feeding, starting the water supply device 5 to inject water, starting the motor c24 simultaneously after the completion of the water injection action, starting the electromagnetic adsorption device 9 to open the sealing beads after the completion of the stirring action, and injecting the emulsion into the milk bottle to complete the milk powder brewing work.

After powder is mixed, the stirring barrel 10 is cleaned, water is injected, stirred and wastewater is discharged.

When quantitatively taking water, firstly, the water pump is started, a certain amount of normal-temperature water is injected into the stirring barrel 10 to flush the stirring barrel 10, on one hand, the low-temperature water in the pipeline is emptied, the stirring barrel 10 can be preheated, the problem that the temperature of milk is influenced due to heat absorption of the stirring barrel 10 is avoided, and then the water is injected into the stirring barrel 10 according to the set water intake.

When the powder is quantified, firstly, a linear reciprocating motion mechanism is started to drive the piston 12 to pull away a certain stroke; secondly, starting a motor a16, stirring powder to uniformly fall into the cavity 19, and quantifying the powder, stopping and resetting the motor a16 after the cavity 19 is full of the powder, so as to finish the powder quantification; when powder is taken, firstly, the linear sliding table die 6 is started, the stirring barrel 10 is driven to be below the powder outlet 21 for powder taking, secondly, the powder outlet cover 11 is opened, the linear reciprocating mechanism is reversely started, the powder is pushed to be sent out of the cavity 19, and powder columns fall into the stirring barrel 10 after passing through the dividing net 18 in a dispersing manner; after all powder falls into the stirring barrel 10, the sealing piece 30 is reset, the piston 12 is reset, the powder outlet cover 11 is closed, and powder taking is completed.

During stirring, the linear sliding table die 6 is reversely started, the stirring barrel 10 is far away from the powder outlet 21, the motor c24 is started, the stirring blade 25 is driven to stir gently, the stirring is finished, the sealing beads of the stirring barrel 10 are opened, and the emulsion is injected into the feeding bottle through the discharging round hole 26, so that the milk can be drunk.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several changes and modifications can be made without departing from the general inventive concept, and these should also be regarded as the scope of the utility model.

Claims (10)

1. The quantitative powder feeding device comprises a quantitative device, wherein the quantitative device comprises a powder barrel (1) and a quantitative device (2), two sides of the quantitative device (2) are fixedly connected with a bottom plate (15), the powder barrel (1) is arranged on the bottom plate (15), and the quantitative powder feeding device is characterized in that a discharging opening (20) is arranged at the bottom of the powder barrel (1), two ends of the discharging opening (20) are contacted with the cambered surface of the side wall of the powder barrel (1), a stirring plugging piece (28) is further arranged at the bottom of the powder barrel (1), the stirring plugging piece (28) is driven by a motor a (16), and the motor a (16) is fixedly connected to the lower end of the bottom plate (15);

the utility model discloses a powder feeding device, including a dose meter (2), a piston (12) and a piston (12), wherein the dose meter (2) is a part with a cavity (19), the cavity (19) is internally provided with the piston (12) matched with the cavity (19), the upper end of the dose meter (2) is provided with a feed inlet, the feed inlet is communicated with the cavity (19), the feed inlet is correspondingly matched with a discharge opening (20), one end of the dose meter (2) is provided with a powder outlet (21), the powder outlet (21) is provided with a powder outlet cover (11), the other end of the dose meter (2) is fixedly connected with a linear reciprocating mechanism, and the linear reciprocating mechanism is connected with the piston (12).

2. The powder quantitative feeding device according to claim 1, wherein the lower end face of the stirring plugging piece (28) is in clearance fit with the bottom of the powder barrel (1), the stirring plugging piece (28) comprises a stirring paddle (29) and a sealing piece (30), the stirring paddle (29) is fixedly connected with the sealing piece (30), the sealing piece (30) is correspondingly matched with the discharging opening (20), and the upper end of the stirring paddle (29) is irregularly wavy.

3. The powder quantitative feeding device according to claim 1, wherein the upper end face of the bottom of the powder barrel (1) and the upper end face of the cavity (19) are positioned on the same horizontal plane, the cavity (19), the powder outlet cover (11), the stirring plugging piece (28) and the end face of the piston (12) jointly enclose a quantitative cavity, and the distance between the end face of the piston (12) and the powder outlet cover (11) is controlled by a linear reciprocating mechanism to quantitatively feed powder.

4. A powder dosing device according to claim 3, characterized in that the end face of the piston (12) is a convex arc-shaped face, and the radian of the convex arc-shaped face is consistent with the radian of the inner wall of the powder barrel (1).

5. A powder quantitative feeding device according to claim 3, wherein the inner side of the powder outlet cover (11) is provided with a blocking block (22), the outer side surface of the blocking block (22) is a concave arc surface, and the radian of the concave arc surface is consistent with that of the inner wall of the powder barrel (1).

6. A powder dosing device according to claim 1, characterized in that the powder outlet (21) is provided with a dividing net (18), the dividing net (18) being connected to the powder outlet (21) by means of an elastic member (31).

7. The powder quantitative feeding device according to claim 1, wherein the powder outlet cover (11) is hinged to the powder outlet (21) of the quantitative device (2), the side surface of the bottom plate (15) is fixedly connected with the supporting plate (23), the lower end of the supporting plate (23) is fixedly connected with the motor b (17), and the output shaft of the motor b (17) is fixedly connected with the powder outlet cover (11).

8. The powder quantitative feeding device according to claim 1, wherein the quantitative device is of a split structure, a sealing piece is arranged between the bottom of the powder barrel (1) and the bottom plate (15), and the powder barrel (1) is fixed with the bottom plate (15) through a locking device.

9. The utility model provides a powder dashes and transfers equipment, contain any powder ration of claim 1~8 give powder device, a serial communication port, dash and transfer equipment still including setting up the removal agitating unit in play powder mouth (21) below, remove agitating unit and include sharp slip table mould (6) and with slider (7) fixed connection's of sharp slip table mould (6 agitator (10), agitator (10) intercommunication water supply installation (5), set up stirring leaf (25) in agitator (10), terminal surface fixed connection motor c (24) under agitator (10), stirring leaf (25) are connected to motor c (24), agitator (10) bottom sets up ejection of compact round hole (26), set up recess (27) along with agitator (10) lateral wall around ejection of compact round hole (26), set up sealing ball (8) in recess (27), the diameter of sealing ball (8) is greater than the diameter of ejection of compact round hole (26), the outer wall of agitator (10) sets up electromagnetic adsorption device (9), the position of electromagnetic adsorption device (9) is unanimous with the position of recess (27), the material of sealing ball (8) can be by electromagnetic rust-resistant steel material.

10. Powder brewing device according to claim 9, characterized in that the discharge round hole (26) is provided with a sealing ring (32).