CN201213423Y - Puffing pump device of ice cream machine - Google Patents
Puffing pump device of ice cream machine Download PDFInfo
- Publication number
- CN201213423Y CN201213423Y CNU2008201174852U CN200820117485U CN201213423Y CN 201213423 Y CN201213423 Y CN 201213423Y CN U2008201174852 U CNU2008201174852 U CN U2008201174852U CN 200820117485 U CN200820117485 U CN 200820117485U CN 201213423 Y CN201213423 Y CN 201213423Y
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- CN
- China
- Prior art keywords
- pump
- bulking
- runddichtringo
- cover
- pump cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a bulking pump device for an ice cream machine. The bulking pump consists of a pump seat, a pump body, a pump shaft and a pump cover, wherein the pump body is fixed in the pump seat through a positioning pin; the pump shaft is eccentrically arranged in an inner cavity of the pump body; the pump cover is arranged above the pump body; the pump cover is fastened and connected with the pump seat through a lock blind nut, a double-screw bolt and a locknut; the head of the pump shaft arranged in the inner cavity of the pump body is provided with a square groove; a blade is connected with and rightly arranged in the square groove through a blade spring ; two ends of the blade is clung to an abrasion resistant liner arranged in the pump body; the top end of the pump cover is provided with an adjustable air inlet valve; the back end of the pump cover is provided with a feed pipe and a discharge pipe; the right side of the pump cover is provided with a safety valve used for controlling the pressure in the pump body; and the safety valve is connected with a feed port and discharge port. The bulking pump overcomes the disadvantages of low efficiency, high requirements on processing precision and mounting precision, unsuitability for frequent disassembly and assembly, easy vibration, loud noises and so on in the prior bulking pump device.
Description
Technical field
The utility model relates to a kind of bulking pump device, relates in particular to a kind of bulking pump device that is used on the ice cream maker.
Background technology
In ice cream maker, expanding apparatus is a very part and parcel, because it has significant effects to ice-cream quality and mouthfeel.It can make a large amount of air sneak in the ice cream materials, and the volumetric expansion of feed liquid enlarges, thereby becomes loose product, makes ice-cream product outward appearance grace tempting, and product are tasted delicate mouthfeel, soft cunning.
At present, the ice cream maker of most of manufacturer production all adopts and add agitating device in refrigerator, makes products material under freezing conditions, and the air of sneaking into when utilize stirring is finished expanded to ice cream materials.But the expansion effect of this device is subjected to all multifactor impacts, as: the time of freezing stirring is not enough, and air can not fully be sneaked into; During stirring, speed is too slow, and raw material can not fully mix and stir, and air is sneaked into inhomogeneous; Speed is too fast, and air is difficult for sneaking into; Also be subjected to the influence of the structure and the character of raw material itself simultaneously.These factors all have influence on expansion effect, directly cause the taste of product and quality to descend.
Desirable more for the expansion effect that makes product, the ice cream maker of the producer that has is separated expanding apparatus and refrigerating plant, and it is expanded to allow raw material carry out in the middle of a bulking pump device with ad hoc structure earlier, and then with its send into carry out in the freezing jar freezing.This kind method can make the expansion effect of product become better, plunger type and gear type that at present used expanded pump adopts mostly, and plunger displacement pump is when operation, idle stroke is arranged, operating efficiency is lower, and the machining accuracy of piston and installation accuracy require all higher, are unfavorable for frequent dismounting and assembling; The gear pump machining accuracy is also high, and its radial load is big, easily produces vibrations, and noise is bigger, and its gear cleans also trouble.
The utility model content
The utility model is just in order to solve above technical deficiency, and a kind of bulking pump device of simple in structure, ice cream maker that the little expansion effect of volume is better is provided.
In order to solve above technical deficiency, the utility model adopts following technical scheme:
The utility model provides a kind of bulking pump device of ice cream maker, mainly form by pump seat, the pump housing, pump shaft and pump cover, the pump housing is fixedly installed in the pump seat by alignment pin, pump shaft off-centre is installed on pump housing inner chamber, pump cover is installed on pump housing top, pump cover and pump seat are fastenedly connected by locking blind nut, double-screw bolt and locking nut, place the head of the pump shaft of pump housing inner chamber to have a square groove, blade pass is crossed leaf spring and is connected being loaded in the square groove, and the blade two ends are close to the anti-wearing liner that is positioned at the pump housing.
Wherein, be equipped with an O RunddichtringO, copper sheathing and wear-resistant pad between the described pump shaft and the pump housing; Be provided with dust-proof seal ring and elastic washer between the described pump housing and the pump seat.There is an adjustable air intake valve on described pump cover top, and the pump cover rear side is equipped with feed pipe and discharge nozzle, and the pump cover right side is equipped with the safety valve that is used to control pump housing internal pressure state, and described safety valve links to each other with charging aperture, discharging opening.
Described adjustable air intake valve further includes inlet valve seat, intake valve the one O RunddichtringO, intake valve the 2nd O RunddichtringO, adjusting nut, back-up ring, intake valve regulating spring, valve body and the spool that order is installed; Adjusting blind nut, safety valve the one O RunddichtringO, safety valve regulating spring, first stainless steel ball and safety valve the 2nd O RunddichtringO that described safety valve is installed by order.
As a kind of preferred version: the discharge nozzle place is installed on described pump cover top offers and prevent that discharge nozzle breaks away from the anticreep bolt of pump cover under pressure, be installed at described discharging mouth of pipe place and prevent that feed liquid from returning the check valve apparatus of scurrying back expanded pump.
Described check valve apparatus further includes second stainless steel ball, spacer pin and check valve O RunddichtringO.
Be equipped with the 2nd O RunddichtringO between the described pump cover and the pump housing; Be equipped with feed pipe O RunddichtringO between described feed pipe and the pump cover; Be equipped with discharge nozzle O RunddichtringO between described discharge nozzle and the pump cover.
Under the power drive effect, blade rotates with pump shaft, the swept volume that is constituted by blade and the pump housing inner chamber, pump shaft and pump cover, elder generation is ascending to suck ice cream materials from feed pipe, suck air by the adjustable air intake valve simultaneously, by the adjustable air intake valve air inflow is regulated, safety valve is regulated pressure, it is expanded that ice cream materials is carried out in the pump housing, again along with the descending discharge of above-mentioned swept volume, injects freezing jar by discharge nozzle.
Bulking pump device provided by the utility model, by on pump shaft, offering square groove, and blade pass is crossed leaf spring connect being loaded in the square groove, volume is little, simple in structure, the adjustable air intake valve that is provided with simultaneously can also effectively be controlled ice-cream expansion rate, makes the soft cunning of ice cream mouthfeel, the exquisiteness produced.And the dismounting of its integral body, cleaning, assembling are also all very simple.
Description of drawings
Fig. 1 is overall structure figure of the present utility model.
Fig. 2 is STRUCTURE DECOMPOSITION figure of the present utility model.
Fig. 3 is a profile of the present utility model;
Fig. 4 is the A-A direction view of Fig. 3 profile;
The specific embodiment
See also Fig. 1 to Fig. 4, as shown in the figure, the bulking pump device of the ice cream maker that the utility model provides, mainly by pump seat 28, the pump housing 22, pump shaft 16 and pump cover 35 are formed, the pump housing 22 is fixedly installed in the pump seat 28 by alignment pin 27, pump shaft 16 off-centre are installed on the pump housing 22 inner chambers, pump cover 35 is installed on the pump housing 22 tops, pump cover 35 passes through locking blind nut 37 with pump seat 28, double-screw bolt 21 and locking nut 23 are fastenedly connected, place the head of the pump shaft 16 of the pump housing 22 inner chambers to have a square groove, blade 14 connects being loaded in the square groove by leaf spring 15, and under the spring force effect, the blade two ends are close to the anti-wearing liner 20 that is positioned at the pump housing 22.Be equipped with an O RunddichtringO 17, copper sheathing 24 and wear-resistant pad 19 between the pump shaft 16 and the pump housing 22; Be provided with dust-proof seal ring 25 and elastic washer 26 between the pump housing 22 and the pump seat 28.There is an adjustable air intake valve 38 on pump cover 35 tops, and adjustable air intake valve 38 further includes inlet valve seat 1, intake valve the one O RunddichtringO 2, intake valve the 2nd O RunddichtringO 3, adjusting nut 4, back-up ring 5, intake valve regulating spring 6, valve body 7 and the spool 8 that order is installed; Pump cover 35 rear sides are equipped with feed pipe 32 and discharge nozzle 31; Pump cover 35 right sides are equipped with the safety valve 39 that is used to control pump housing internal pressure state, safety valve 39 links to each other with charging aperture, discharging opening, adjusting blind nut 13, safety valve the one O RunddichtringO 12, safety valve regulating spring 11, first stainless steel ball 10 and safety valve the 2nd O RunddichtringO 9 that safety valve 39 is installed by order; Be equipped with the 2nd O RunddichtringO 18 that prevents that raw material from revealing between the pump cover 35 and the pump housing 22; Be equipped with the feed pipe O RunddichtringO 33 that prevents that raw material from revealing between feed pipe 32 and the pump cover 35; Be equipped with the discharge nozzle O RunddichtringO 34 that prevents that raw material from revealing between discharge nozzle 31 and the pump cover 35.The discharge nozzle place is installed on pump cover 35 tops offers and prevent that discharge nozzle breaks away from the anticreep bolt 36 of pump cover under pressure, (advance an end of freezing cylinder body) at discharging mouth of pipe place and be installed on to prevent that feed liquid from returning the check valve apparatus of scurrying back expanded pump.Check valve apparatus further includes second stainless steel ball 40, spacer pin 29 and check valve O RunddichtringO 30.
Install safety valve 39 on the right side of pump cover 35, regulate blind nut 13 by a safety valve regulating spring 11 and one and control pressure state in the pump housing 22, when being full of raw material in the pump housing 22, the pressure of pump discharging opening surpasses the setting pressure of safety valve 39, then safety valve 39 is opened, and feed stream is got back to feed basin; An adjustable air intake valve is equipped with on pump cover 35 tops simultaneously, and a tapered intake valve regulating spring 6 and an adjusting nut 4 are arranged in the adjustable air intake valve 38, can regulate the air inflow that enters the pump housing by adjusting adjusting nut 4, thereby regulate ice-cream expansion rate.Be provided with copper sheathing 24 and wear-resistant pad 19 between the pump shaft 16 and the pump housing 22, be provided with anti-wearing liner 20 between the pump housing 22 and the blade 14,, prolong the service life of pump to reduce frictional resistance.
For preventing that discharge nozzle 31 breaks away from pump cover 35 under pressure, the spy is equipped with anticreep bolt 36, and anticreep bolt 36 is simple in structure, reliable.Scurry back in the pump for prevent that feed liquid is returned in the freezing jar under in-cylinder pressure, the spy advances cylinder body end at discharge nozzle 31 and is provided with simple check valve apparatus, and check valve apparatus includes second stainless steel ball 40, spacer pin 29 and check valve O RunddichtringO 30.
Under the dynamic action of drive unit, pump shaft 16 rotations, drive blade 14 rotations, this moment, blade 14 was under leaf spring 15 elastic force effects, its two ends are close on anti-wearing liner 20 inner surfaces, blade 14 and pump shaft 16 like this, the swept volume that pump cover 35 and anti-wearing liner 20 inner surfaces are constituted, elder generation is ascending to suck ice cream materials from feed pipe 32, suck air by adjustable air intake valve 38 simultaneously, realize the pressure setting of safety valve by safety valve regulating spring 11, regulate the pressure differential that blind nut 13 is regulated suction inlet and outlet by adjusting, control the flow of expanded pump; Adjust adjusting nut 4 and control the air capacity size that enters by adjustable air intake valve 38, thereby regulate the expansion rate of product, improve the quality of product, along with above-mentioned swept volume is descending, discharge in pump through the raw material after expanded, inject freezing jar, finish puffing process one time by discharge nozzle 31.
Although the utility model has been done to describe in detail and quoted embodiment as proof, for those of ordinary skill in the art, obviously various schemes, modification and the change that can make according to above-mentioned explanation all should be included within the scope of claim.
Claims (7)
1, a kind of bulking pump device of ice cream maker, mainly by pump seat (28), the pump housing (22), pump shaft (16) and pump cover (35) are formed, the pump housing (22) is fixedly installed in the pump seat (28) by alignment pin (27), pump shaft (16) off-centre is installed on the pump housing (22) inner chamber, pump cover (35) is installed on the pump housing (22) top, pump cover and pump seat are by locking blind nut (37), double-screw bolt (21) and locking nut (23) are fastenedly connected, it is characterized in that: place the head of the pump shaft (16) of the pump housing (22) inner chamber to have a square groove, blade (14) connects being loaded in the square groove by leaf spring (15), and blade (14) two ends are close to the anti-wearing liner (20) that is positioned at the pump housing (22).
2, bulking pump device according to claim 1 is characterized in that: be equipped with an O RunddichtringO (17), copper sheathing (24) and wear-resistant pad (19) between the described pump shaft (16) and the pump housing (22); Be provided with dust-proof seal ring (25) and elastic washer (26) between the described pump housing (22) and the pump seat (28).
3, bulking pump device according to claim 1, it is characterized in that: there is an adjustable air intake valve (38) on described pump cover (35) top, pump cover (35) rear side is equipped with feed pipe (32) and discharge nozzle (31), pump cover (35) right side is equipped with the safety valve (39) that is used to control pump housing internal pressure state, and described safety valve (39) links to each other with charging aperture, discharging opening.
4, bulking pump device according to claim 3 is characterized in that: described adjustable air intake valve (38) further includes inlet valve seat (1), intake valve the one O RunddichtringO (2), intake valve the 2nd O RunddichtringO (3), adjusting nut (4), back-up ring (5), intake valve regulating spring (6), valve body (7) and the spool (8) that order is installed; Adjusting blind nut (13), safety valve the one O RunddichtringO (12), safety valve regulating spring (11), first stainless steel ball (10) and safety valve the 2nd O RunddichtringO (9) that described safety valve (39) is installed by order.
5, bulking pump device according to claim 3, it is characterized in that: the discharge nozzle place is installed on described pump cover (35) top offers and prevent that discharge nozzle breaks away from the anticreep bolt (36) of pump cover under pressure, be installed at described discharging mouth of pipe place and prevent that feed liquid from returning the check valve apparatus of scurrying back expanded pump.
6, bulking pump device according to claim 5 is characterized in that: described check valve apparatus further includes second stainless steel ball (40), spacer pin (29) and check valve O RunddichtringO (30).
7, bulking pump device according to claim 3 is characterized in that: be equipped with the 2nd O RunddichtringO (18) between the described pump cover and the pump housing; Be equipped with feed pipe O RunddichtringO (33) between described feed pipe and the pump cover; Be equipped with discharge nozzle O RunddichtringO (34) between described discharge nozzle and the pump cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201174852U CN201213423Y (en) | 2008-06-12 | 2008-06-12 | Puffing pump device of ice cream machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201174852U CN201213423Y (en) | 2008-06-12 | 2008-06-12 | Puffing pump device of ice cream machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201213423Y true CN201213423Y (en) | 2009-04-01 |
Family
ID=40518637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201174852U Expired - Fee Related CN201213423Y (en) | 2008-06-12 | 2008-06-12 | Puffing pump device of ice cream machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201213423Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101601433B (en) * | 2008-06-12 | 2012-10-03 | 深圳市海川实业股份有限公司 | Bulking pump device of ice cream machine |
| CN105815533A (en) * | 2016-04-18 | 2016-08-03 | 周利 | Ice cream machine feeding system with pressure maintaining function |
-
2008
- 2008-06-12 CN CNU2008201174852U patent/CN201213423Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101601433B (en) * | 2008-06-12 | 2012-10-03 | 深圳市海川实业股份有限公司 | Bulking pump device of ice cream machine |
| CN105815533A (en) * | 2016-04-18 | 2016-08-03 | 周利 | Ice cream machine feeding system with pressure maintaining function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090401 Termination date: 20170612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |