CN201088474Y - Structure of fructose device - Google Patents

Abstract

A fructose machine structure at least comprises a discharge pump, a storage tank, an outlet seat and a control panel, wherein a driving shaft extends from a body of the discharge pump, the driving shaft can drive a driven disc and a piston sheet of a piston unit to eccentrically move, a guide device is sleeved on the driven disc and provided with a guide inlet and a guide outlet, gaskets are arranged on the guide inlet and the guide outlet of the guide device, and the gaskets can maintain the pressure balance of the fructose entering and exiting the guide device during discharging; the outlet seat is provided with a pressure valve, a piston rod and an elastic element are arranged in the pressure valve, and the other end of the output pipe is arranged in the outlet of the outlet seat; when the fructose is sent out by the discharging pump, the piston rod can be pushed away from the through hole to send out the fructose, and when the discharging pump stops running, the piston rod can be plugged by the elastic element to block the through hole, and the fructose in the output pipe can be prevented from continuously dripping and flowing out of the sugar by means of the siphon principle, so that the inaccurate sweetness is prevented.

Description

Fructose machine structure

【Technical field】

The utility model relates to a structure of a fructose machine, in particular to a structure capable of producing pressure balance and accurate sweetness when fructose enters and exits.

【Background technique】

First, please refer to Fig. 1, the known fructose machine is composed of a body 1, a storage tank 2, an outlet seat 3 and a control panel 4, wherein a fixed seat 11 is arranged above the body 1 to supply the storage tank 2 Fructose can be filled and stored in the storage tank 2. The storage tank 2 is connected to a pump 13 inside the body 1 through a fixed seat 11 and a pipeline 12, and the pump 13 is connected to a pump 13 located outside the body 1 through a pipeline 14. The outlet seat 3 of the outlet seat 3 is connected with the outlet channel 31 inside the outlet seat 3. A solenoid valve 32 is arranged above the outlet channel 31. The valve stem 321 of the solenoid valve 32 is against the outlet of the outlet channel 31 and its connection with the pipeline. 14, and the control panel 4 is connected to the pump 13 inside the body 1 and the solenoid valve 32 inside the outlet seat 3, and can control the actuation time of the pump 13 and the opening time of the solenoid valve 32, while the control panel 4 The end face is provided with control key switches (not shown here) such as a large amount, a medium amount, a small amount, and a small amount. The pump 13 can be made to act regularly, and the fructose can be delivered to the outlet seat 3 along the pipeline 14 according to the set amount. The outlet and its junction with the pipeline 14 form a smooth state, so the sugar water can flow out from the outlet of the outlet flow channel 31 into the beverage container (not shown here) below it, so as to achieve the purpose of quantitative supply.

As for pumps generally used in fructose machines, please refer to FIGS.

The body 51 has a drive shaft 511 extending from the center of the body 51 , and the drive shaft 511 can drive the bearing 5211 of the piston 521 in the piston unit 52 to rotate.

The piston unit 52 includes a piston 521, a piston cover 522, a passive disk 523 and several piston plates 524. The center of the piston 521 is provided with a bearing 5211. The bearing 5211 is sleeved on the drive shaft 511 of the body 51. Several fixing seats 5212 are arranged around the piston 521, and eccentric screw holes 5213 are arranged on the fixing seats 5212; holes 5221 corresponding to the fixing seats 5212 are arranged on the piston cover 522; several holes 5221 are arranged on the passive disk 523 Corresponding to the piston plate 524 of the fixing seat 5212 , the piston plate 524 has a protruding portion 5241 , and the protruding portion 5241 is provided with a fixing hole 5242 .

A guide 53, the guide 53 is provided with a guide inlet 531 relative to the piston plate 524, the guide inlet 531 is convex, and can correspond to the protrusion 5241 of the piston plate 524, and the guide The introduction port 531 is provided with a plurality of through holes 5311, and the center of the guide 53 is provided with a guide outlet 532, the guide outlet 532 is concave, and the guide outlet 532 is provided with a plurality of through holes 5321.

The outer cover 54 is a cover body and has a material inlet 541 and a material outlet 542 .

Please refer to Fig. 4, when the known discharge pump 5 is activated, the amount of fructose is selected by the control panel of the fructose machine, and then the drive shaft 511 of the main body 51 drives the bearing 5211 of the piston 521 to rotate eccentrically. At this time, the passive disc 523 and the piston plate 524 connected to the fixed seat 5212 will also be driven by the piston 521 to move eccentrically, and the protrusion 5241 of the piston plate 524 is guided by the guide 53 In the inlet 531, when the piston plate 524 is driven to move eccentrically, it can generate a suction force on the guide inlet 531, and then the fructose entering from the inlet 541 of the outer cover 54 can be sucked into the guide 53 through the through hole 5311 The inside of the material is extruded into the cover body of the outer cover 54 through the through hole 5321 of the guide outlet 532, and the material is discharged through the discharge port 542.

However, since the feed inlet 541 and the feed outlet 542 of the cover body 54 are connected with the guide inlet 531 and the guide outlet 532 of the guide 53, when the fructose enters the outer cover 54 from the feed inlet 541 , and when the drive shaft 511 drives the bearing 5211 of the piston 521 to rotate eccentrically, the piston plate 524 can generate a suction force to suck the fructose from the material inlet 541 of the cover body 54 from the guide inlet 531 to the back of the guide 53 When the guide outlet 532 is pushed into the space P inside the outer cover 54, part of the fructose will flow into the guide 53 from the through hole 5321 of the guide outlet 532, and the pressure of the fructose cannot be concentrated when it is discharged. , resulting in inaccurate fructose output, and because the structure of the solenoid valve used by the outlet seat is too complicated, and there are many components, the fructose machine will have the disadvantages of increased failure rate and difficult maintenance.

In view of the above-mentioned shortcomings of the known discharge pumps for fructose machines, how to provide a fructose machine that can reliably discharge fructose is a direction that fructose machine manufacturers need to think about.

【Content of utility model】

The purpose of this utility model is to provide a fructose machine structure, which can avoid the phenomenon that the pressure is not concentrated when the fructose enters and exits, and can ensure that the fructose has a certain delivery amount.

In order to achieve the above purpose, the utility model provides a fructose machine structure, which at least includes a discharge pump, a storage tank, an outlet seat and a control panel, the discharge pump at least includes a body, a piston unit, a A guide and an outer cover, the main body is extended with a drive shaft, the drive shaft can drive the passive disc and the piston plate of the piston unit to move eccentrically, the passive disc sleeve is provided with a guide, and the guide has a guide The inlet and the guide outlet, wherein the guide inlet and the guide outlet of the introducer are provided with gaskets, when the fructose enters the cover from the feeding port of the outer cover, the gasket can be pushed away by the guide inlet to enter the guide In the device, when it flows out from the guide outlet, push away the gasket of the guide outlet, flow into the cover body of the outer cover, and discharge the material from the outlet of the outer cover, thereby avoiding the pressure generated by the fructose when it enters and exits The phenomenon of non-concentration can ensure that the fructose has a certain amount of output.

Another purpose of the present utility model is to provide a fructose machine structure, the driving shaft of the discharge pump is connected with a rotating blade, the rotating blade can rotate with the driving shaft, and a The counter is connected with the control panel of the fructose machine, and the number of rotations of the drive shaft of the discharge pump can be controlled by the counter to control the discharge amount of fructose.

Another purpose of the present utility model is to provide a fructose machine structure, wherein a pressure valve is provided on the outlet seat, the pressure valve is connected to the output pipe, and a piston rod and an elastic element are provided in the pressure valve; When the fructose is squeezed out by the discharge pump, the piston rod in the pressure valve can be pushed away from the through hole inside the body to send the fructose out. When the discharge pump stops running, the piston rod can block the through hole by the elastic element. Stay, the fructose in the output tube can be prevented from dripping out of the sugar by the siphon principle, so as to prevent the sweetness from being inaccurate.

The effect of the utility model is that, by setting the gasket at the guide inlet of the discharge pump guide, the fructose can only be fed in but not out when the material is fed from the feed port of the outer cover, and the guide A gasket is installed at the guide inlet, so that when the fructose flows out of the guide outlet, it can only go out but not in, so that the pressure balance of the fructose entering and leaving the guide can be maintained when the fructose is discharged, thereby avoiding fructose. The phenomenon that the pressure is not concentrated makes the fructose have a certain amount of material delivery, and a rotating blade is installed at the end of the drive shaft, and a counter is installed on the side of the body. The counter is connected with the control panel of the fructose machine. The number of rotations of the drive shaft of the discharge pump can be controlled by the counter, which can further accurately control the discharge amount of fructose. In addition, because a pressure valve is set between the outlet seat and the output pipe, when the fructose is squeezed out by the discharge pump, the piston rod in the pressure valve can be pushed away from the through hole inside the body to send the fructose out. When the pump stops running, the piston rod can block the through hole with the elastic element, and the siphon principle can prevent the fructose in the output tube from continuously dripping out of the sugar, thereby achieving the effect of sweetness accuracy.

【Description of drawings】

Fig. 1 is a schematic sectional view of a known fructose machine.

Fig. 2 is a three-dimensional exploded view of a known fructose machine discharge pump.

Fig. 3 is a partial sectional view of a known discharge pump of a fructose machine.

Fig. 4 is a schematic diagram of the action of a known fructose machine discharge pump.

Fig. 5 is a schematic side view of the utility model fructose machine.

Fig. 6 is a three-dimensional exploded view of the discharge pump of the fructose machine of the present invention.

Fig. 7 is a three-dimensional schematic diagram of a discharge pump and an outlet seat of the present invention.

Fig. 8 is a three-dimensional exploded view of the outlet seat and the pressure valve of the present invention.

Fig. 9 is a schematic cross-sectional view of the discharge pump of the present invention.

Fig. 10 is a schematic diagram of the action of the discharge pump of the fructose machine of the present invention.

Fig. 11 is a schematic cross-sectional view of the outlet seat and the pressure valve of the present invention.

Fig. 12 is a schematic diagram of the action of the pressure valve of the present invention.

【Detailed ways】

In order to make it easier to understand the structure of the utility model and the effect that can be achieved, it is described as follows in conjunction with the drawings;

First, please refer to FIG. 5 , the fructose machine A of the present invention includes a discharge pump 6 , a storage tank 7 , an outlet seat 8 and a control panel 9 .

The discharge pump 6 , please refer to FIG. 6 , at least has a body 61 , a piston unit 62 , a guide 63 and an outer cover 64 . The center of the main body 61 is provided with a driving shaft 611, which can drive the bearing 6211 of the piston 621 in the piston unit 62 to rotate, wherein a rotating blade 612 is provided at the tail end of the driving shaft 611, and a rotating blade 612 is provided on one side of the main body 61. There is a counter 613, which is connected with the control panel 9 of the fructose machine A, through which the counter 613 can control the number of rotations of the drive shaft 611 of the discharge pump 6 to control the discharge amount of fructose. The piston unit 62 includes a piston 621, a piston cover 622, a passive plate 623 and several piston plates 624. The center of the piston 621 is provided with a bearing 6211, and the bearing 6211 is sleeved on the drive shaft 611 of the body 61. Several fixing seats 6212 are arranged around the piston 621, and eccentric screw holes 6213 are arranged on the fixing seats 6212; holes 6221 corresponding to the fixing seats 6212 are arranged on the piston cover 622;

The passive plate 623 is provided with several piston pieces 624 corresponding to the fixed seat 6212. The piston piece 624 has a raised portion 6241, and the raised portion 6241 is provided with a fixing hole 6242. The piston piece 624 is fixed by a screw element. S is connected and locked with the piston 621 . The guide 63 is provided with a guide inlet 631 relative to the piston plate 624. The guide inlet 631 is convex and can correspond to the raised portion 6241 of the piston plate 624, and the guide inlet 631 is provided with a There are a plurality of through holes 6311, and a hollow positioning post 6312 protrudes from the center of the guide inlet 631, wherein a gasket 633 is provided between the guide inlet 631 and the piston piece 624, and the gasket 633 has a hollow The positioning boss 6331 allows the gasket 633 to be positioned on the positioning post 6312 of the guide inlet 631 by the positioning boss 6331, and the through hole 6311 is closed; and the center of the guide 63 is provided with a guide outlet 632, the guide outlet 632 is concave, and the guide outlet 632 is provided with a plurality of through holes 6321, wherein, the center of the guide outlet 632 is provided with a positioning hole 6322, and the positioning hole 6322 is fixed A washer 634 is provided, and the washer 634 has a positioning protrusion 6341 which can be positioned on the positioning hole 6322 of the guiding outlet 632 and seals the through hole 6321. The outer cover 64 is a cover body and has an inlet 641 and an outlet 642. The inlet 641 is connected to the bottom of the storage tank 7 by a pipeline 65, and the outlet 642 is connected to the outlet seat by an outlet pipe 66. 8 on.

7 and 8, the outlet seat 8 is provided with a pressure valve 80, the pressure valve 80 has a body 81, a piston rod 82, an elastic element 83, a threaded element 84 and a joint 85; The inside of the upper and lower ends of the body 81 has threaded parts 811, 812. The threaded part 811 can be screwed to the output pipe 66 of the discharge pump 6, and the screwed part 812 is screwed with a joint 85, which is under the threaded part 811. An inclined cone surface 813 is formed. A through hole 814 is formed in the center of the inclined cone surface 813 . The inner diameter of the through hole 814 is enlarged, so that a flange 815 is formed under the through hole 814 . The top of the piston rod 82 has a rod head 821, a bottom of the rod head 821 is provided with a top 822, a groove 823 is formed between the top 822 and the rod head 821, and an O-ring 824 is set in the groove 823, The O-ring 824 is capable of abutting against the flange 815 below the through hole 814 . A protruding ring 825 with a diameter slightly smaller than that of the abutting top 822 is provided below the abutting top 822 . A rod 826 extends below the protruding ring 825 . The elastic element 83 can pass through the rod body 826 of the piston rod 82 and is sheathed on the protruding ring 825 of the piston rod 82 . Both sides of the threaded element 84 have threaded parts 841, which can be screwed with the threaded part 812 of the body 81 of the pressure valve 80. A protruding ring 842 is provided in the center of the threaded element 84, and the protruding ring 842 can be used for elastic elements 83 is sleeved, and the center of the protruding ring 842 is provided with a through hole 843, the hole 843 can be set for the rod body 826 of the piston rod 82; The part 851 can be screwed with the threaded part 812 of the body 81, and a propping ring 852 is provided under the threaded part 851. The lower end of the outlet is provided with a discharge port 853, which can pass through the perforation 8b of the outlet seat 8 and be exposed on the bottom of the outlet seat 8, and the flange 8c of the outlet seat 8 is provided with a screw element S, when When the body 81 of the pressure valve 80 is placed in the through hole 8b of the outlet seat 8, the body 81 can be tightened and fixed by the screw element S.

See also shown in Fig. 9, 10, when the utility model is implemented, the amount of fructose amount is selected by the control panel 9 of the fructose machine A, and then the drive shaft 611 of the discharge pump 6 body 61 drives the bearing 6211 of the piston 621 Make an eccentric rotation. At this time, the passive plate 623 and the piston plate 624 connected to the fixed seat 6212 will also be driven by the piston 621 to move eccentrically, and the protrusion 6241 of the piston plate 624 is positioned at the guide In the guide inlet 631 of the device 63, when the piston plate 624 is driven to move eccentrically, it can generate a suction force on the guide inlet 631. At this time, the gasket 633 will temporarily leave the through hole 6311 by the suction force, and Let the fructose enter the introducer 63 through the through hole 6311 of the guide inlet 631, and the fructose entering the guide 63 will push the gasket 634 away through the through hole 6321 of the guide outlet 632 and flow into the outer cover 64 In the cover body, and the fructose is discharged from the outlet pipe 66 to the pressure valve 80 of the outlet seat 8 by the outlet 642, and please refer to Figures 11 and 12, the pressure generated by the fructose can be pushed The rod head 821 against the through hole 814 of the body 81 of the pressure valve 80 is pushed downward. When the piston rod 82 is pushed downward, the through hole 814 originally sealed by the O-ring 824 is opened, and the fructose can be released from the through hole 814. It flows into the body 81 of the pressure valve 80 , then flows from both sides of the threaded element 84 to the output pipe joint 85 , and flows out from the outlet 853 of the joint 85 .

The effect of the present utility model is that, by setting the gasket 633 at the guide inlet 631 of the guider 63 of the discharge pump 6, the fructose can only be fed in but not out when the feed port 641 of the outer cover 64 is fed. And the guide inlet 632 of the guide 63 is provided with gasket 634, then can make fructose when flowing out guide outlet 632, can only go out and can't enter, thereby, can keep the fructose in and out guider 63 when discharging. The pressure balance can avoid the phenomenon of non-concentration of the pressure when the fructose enters and exits, so that the fructose has a certain amount of material output, and a rotating blade 612 is provided at the tail end of the drive shaft 611, and a rotary blade 612 is provided on the side of the body 61. The counter 613 is connected with the control panel 9 of the fructose machine A, by which the counter 613 can control the number of rotations of the drive shaft 611 of the discharge pump 6, and can further accurately control the discharge amount of fructose. In addition, by setting a pressure valve 80 between the outlet seat 8 and the output pipe 66, when the fructose is squeezed out by the discharge pump 6, the piston rod 82 in the pressure valve 80 can be pushed away from the through hole inside the body 81. 814 fructose is sent out, and when discharge pump 6 stops running, piston rod 82 then can block through hole 814 by elastic element 83, and can prevent the fructose in the output pipe 66 from continuing to drip out sugar by siphon principle, and then Achieve the effect of sweetness accuracy.

To sum up, the utility model can indeed achieve the desired purpose and effect by virtue of the above-mentioned structure.

[Description of main component symbols]

1 body 11 fixed seat 12 pipeline

13 Pumps 14 Pipe

2 storage tanks

3 outlet seat 31 outlet flow channel 32 solenoid valve

                                 

4 control panel

5 discharge pump 51 body 511 drive shaft

52 piston unit 521 piston

                                                           

5213 screw hole 522 piston cover

5221 holes 523 passive disk

524 Piston plate 5241 Raised part

5242 fixing hole 53 guide

                                                                                

                                           

54 outer cover 541 entrance

Exit 542

6 discharge pump 61 body 611 drive shaft

                                                  613 counter

62 piston unit 621 piston

                                                                                                   

6213 screw hole 622 piston cover

                                         

                                                                                                        

6242 fixing hole 63 guide

                                6311 Through hole

                                                                    

6321 Through hole 6322 Positioning hole

                                                                             

                                                                               

64 Outer cover 641 Material inlet

                                    65 pipeline

66 output tubes

7 storage tank

8 outlet seat 80 pressure valve 81 body

    811, 812 threaded part

                                                     

815 Flange 82 Piston Rod

821 club head 822 to the top

                              824 O-ring

825 convex ring 826 rod body

83 Elastic elements 84 Screwed elements

841 threaded part 842 convex ring

843 middle hole 85 connector

                                                     

      853 outlet                                                          

8b perforated 8c flange

9 control panel

A fructose machine

S screw element P space

Claims (4)

1. fructose machine structure, at least include a discharging pump, a stock chest, an outlet port and a control panel, this discharging pump is connected to outlet port with an efferent duct, the body of this discharging pump is extended with a driving shaft, this driving shaft drives the driven disc and the piston sheet of piston unit and does eccentric moving, this driven disc is arranged with a guide, this guide has guiding inlet and guiding outlet, it is characterized in that: the guiding inlet of this guide and guiding outlet are provided with and make fructose pass in and out the pad that pressure in the guide is able to balance when discharging; And outlet port is provided with a pressure valve, is provided with piston rod and flexible member in this pressure valve; When fructose was sent by discharging pump, piston rod was pushed away through hole and fructose is sent, and discharging pump is when shutting down, and piston rod then can be blocked through hole by flexible member.

2. fructose machine structure as claimed in claim 1 is characterized in that: this piston rod is arranged with an O type ring.

3. fructose machine structure as claimed in claim 1, it is characterized in that: this driving shaft is provided with a rotating vane.

4. fructose machine structure as claimed in claim 1 is characterized in that: a side of this discharging pump body is provided with a counter.

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