CN2317654Y

CN2317654Y - Mixing drum for ice cream making machine

Info

Publication number: CN2317654Y
Application number: CN 97248953
Authority: CN
Inventors: 黄钟德
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-12-04
Filing date: 1997-12-04
Publication date: 1999-05-12
Anticipated expiration: 2007-12-04

Abstract

The utility model relates to a stirring barrel, mainly relating to an electric stirring barrel on an ice cream machine. The inner mandrel of the stirring barrel is connected with a plurality of support rods and a plurality of scrapers, and a combined vertical plate body and an elastic element are arranged. The combined vertical plate and the elastic element are mutually matched, wherein, the combined vertical plate body forms an L shape, one side is provided with a slide slot, the other side is provided with a through hole, and the slide slot and the through hole are connected to the support rod and the scrapers through bolts. Therefore, when the stirring barrel stirs and rotates, scrapers can not scrap the inner wall of the stirring barrel and the noise is reduced. The utility model has the advantage of light structure simultaneously.

Description

The agitator of ice cream producing machine

The utility model relates to a kind of agitator, mainly refers to the electronic agitator on the ice cream maker.

At present, a kind of common ice cream producing machine, as shown in Figure 7, tie up to and be installed with motor 12 on the board 11, and drive belt pulley 13 and connect an ice making bucket 14, can establish an agitator 15 for group in the ice making bucket 14, and borrow power transmission shaft 131 to pass the bearing holder (housing, cover) 132 that is installed on the board 11 with belt pulley 13, and borrow axle sleeve 133 to connect, ice making bucket 14 is to be installed on the board 11 with support 141, when the raw material that enters ice making bucket 14 by material bin 16, through the process of stirring and condensation, form ice cream (condensation process and use equipment are all irrelevant with the utility model patent) again by discharging opening 17.

This agitator 15 is by axle 151, several pole last 152 and several scraper 153 is formed; An end is provided with square register hole 1511 on the axle 151, establish for being connected group by means of corresponding square block 1311 on the turning cylinder 131 with belt pulley 13, the other end is that a cylindrical hole 1512 can be established with the projection 141 grafting groups in the ice making bucket 14, and axle 151 two ends appropriate locations are established pole for 152 groups, and the end group in addition of pole 152 is established the scraper made from steel 153, by above composition, drive belt pulley 13 and borrow power transmission shaft 131 to connect 15 rotations of axle 151 driving agitators with motor 12, so as to stirring raw material, yet the above-mentioned scraper of making by steel 153, because of material firm, after long-time the use, can be because of the axle wearing and tearing, loosening, and then when scraper 153 rotation, it is inhomogeneous that raw material is stirred, even become flexible because of the register hole 1511 of the axle 151 square block 1311 junction excesssive gaps with power transmission shaft 131 during scraper 153 rotations, and with the interior wall friction of ice making case 14, and causing the inwall breakage, ice making bucket thereby damage cause the puzzlement on maintenance and the cost thereof.

In the another kind of common ice cream producing machine with the scraper of engineering plastic cement material, as shown in Figure 8; Tie up on the axle 151 that is assembled with pole 21 in the board 11, group is established has the suitable curved surface anglec of rotation, and the scraper of making by

engineering plastic

22,21 groups of other ends that are located at axle 151 of this pole are provided with a screw 211, and

scraper

22 and 21 groups of poles are established the corresponding position and are provided with group and establish hole 221 and containing hole 222, and be connected with a perforation 223, the screw 211 that passes screw 223 and a spring 232 and pole 21 for bolt 23 screws group and establishes, borrow spring 232 that a suitable elasticity is provided, make scraper also have elasticity and can go up, suitably movable down, as shown in Figure 9, and the spiral shell head 231 of bolt 23 just can be contained in the containing hole 222, so as to last composition, use for stirring raw material.

Still there is following shortcoming in the said structure:

1, the agitator frame of need asking for an advance on one's pay is installed on the board, because of support is horizontally set with on board, except that the weight that causes body is excessive, also causes sizable puzzlement for the configuration of the upright position of the relevant group of parts.

2, because power transmission shaft is wearing bearing holder (housing, cover), and cross-under is connected with agitator after crossing axle sleeve again, and when the bearing fault in the bearing holder (housing, cover), need belt shaft, bearing holder (housing, cover), axle sleeve and power transmission shaft are pulled down one by one, can carry out maintenance activity, can be very difficult in the dismounting maintenance, and cause the maintenance personal to perplex greatly.

3, screw group with bolt and establish scraper and pole, may be because of screwing really or reasons such as board vibrations, bolt is got loose and protrude, even take place to wipe with ice making bucket inwall and bump on the scraper plane, make the inwall breakage cause puzzlement.

4, can wearing and tearing after a period of time running when scraper plane that engineering plastic is made, and when may wear to the spiral shell head of bolt, promptly need change scraper, increase burden and the convenience of using on the cost.

5, the square register hole on the axle is connected group with the square block of power transmission shaft and establishes, and establishes the gap through its group of long-time running back increasing, can cause great noise during rotation, even thereby form eccentric rotation status, make the inwall of scraper scratch ice making bucket.

In view of this, the purpose of this utility model provides a kind of agitator of ice cream producing machine, scraper is formed have suitably flexibly upper and lower activity, and its axle and the high heart degree of power transmission shaft ground are rotated.

The purpose of this utility model is achieved in that a kind of agitator of ice cream producing machine comprises: ice making bucket, agitator and board, wherein ice making bucket one end is provided with the bearing holder (housing, cover) of supporting drive shaft, this ice making bucket one end is fixed on the board, and agitator is bearing in the ice making bucket and an end connects power transmission shaft, agitator is by the several poles that connect on the axle and several scraper is formed, and is provided with group riser body and the flexible member that cooperatively interacts.

Above-mentioned group of riser body is L-shaped, and wherein a side has chute, and opposite side is provided with a perforation, and is connected on pole and the scraper with bolt respectively.

Above-mentioned pole and scraper opposite position are provided with storage tank and its and deposit and put flexible member.

Above-mentioned axle one end has square register hole and inboard cylindrical hole thereof, and cooperates with the respective end of power transmission shaft.

The front and back of above-mentioned pole are provided with the corresponding body of rod, and affixed with scraper.

Owing to adopt such scheme: scraper can not abrade when stirring rotation, the agitator inwall, and noise also reduces, and structure is also light and handy simultaneously.

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 the utility model exemplary embodiments generalized section.

Fig. 2 the utility model exemplary embodiments outward appearance front elevational schematic.

Fig. 3 the utility model exemplary embodiments agitator exploded view.

Fig. 4 the utility model exemplary embodiments agitator pole and scraper combination schematic diagram.

Fig. 5 the utility model exemplary embodiments agitator schematic appearance.

Fig. 6 the utility model exemplary embodiments agitator pole and scraper action schematic diagram.

Fig. 7 commonly uses structural representation.

Fig. 8 agitator pole of the present utility model and scraper make up a kind of view.

Fig. 9 agitator pole of the present utility model and scraper make up another kind of view.

As shown in Figure 1, present embodiment is by ice making bucket 3, agitator 4 and board 11 are formed, wherein, ice making bucket 3 is by interior ladle body 31, outer ladle body 32 and two

side

33,34 are formed by connecting, in,

outer ladle body

31,32 form an interlayer 35, and be flowing in the interlayer 35 with runner 351 cooling condensate matter, simultaneously, outer ladle body 32 outsides coat a foaming body 321, use for insulation, in addition, one side of ladle body 3 is installed in sidewall 33, and on the machine plate 111 of board 11, also be provided with an opening 331, can confess into bin gate 332 and cover (as shown in Figure 2), this discrepancy bin gate 332 is to be hubbed on the sidewall 33, and its centre is provided with a projection 333, sidewall 33 belows are the flange 334 that extends internally and bend and have many perforations, can for board 11 on the lateral frame 112 of corresponding perforation, fixing with retaining element 335, this retaining element 335 can be bolt and nut, and the opposite side sidewall 34 of making bucket 3 is provided with a mesopore 341, this mesopore 341 can set firmly outside the right hole 341 for behind the positioning body 36 sheathed JiongXing Jias 361, and can establish the bearing holder (housing, cover) 37 of establishing several bearings 371 after several envelopes 362 and the alloy sleeve 363 again with group for group in the positioning body 36, and screw fixing with several bolts 372, and appropriate location is provided with drainpipe 373 in the positioning body 36, in addition, can peg graft for power transmission shaft 38 in positioning body 36 and the bearing holder (housing, cover) 37, and these power transmission shaft 38 1 ends are the square block 382 that is provided with cylinder 381, simultaneously, it is fixing to pass the back with retaining element 391 (as: bolt or nut) for fixed head 39 on the JiongXing Jia 361 of positioning body 36, and the other end of fixed head 39 system is fixed on the board 11.

Agitator 4 is made up of scraper 43 with several axle 41, number pole 42, shown in Fig. 3,4, wherein:

Axle 41 1 ends are provided with square register hole 411, be provided with cylindrical hole 412 in this register hole 411, can be for forming with the square block 382 of power transmission shaft 38 and the cylinder 381 that is connected with on it, and axle 41 other ends also are provided with another cylindrical hole 413, can peg graft with the projection 333 on the bin gate 332 of coming in and going out, and be set as radial pole for 42 groups at place, axle 41 two ends.

Pole 42 is a kind of body of rod 421 of suitable length, appropriate location is provided with a screw 422 on this body of rod 421, simultaneously, the upper end end face is provided with the storage tank 423 of an appropriate depth, in confession elasticity element 424 is seated in, and screw 422 screws for the chute 427 that bolt 425 passes on the L-shaped group riser body 426, and this group riser body 426 is the one bending forming, group riser body 426 tops are provided with a perforation 428 in addition, screw fixing for another bolt 429 with scraper 43; And corresponding two bodies of rod 421 also can set firmly scraping blade 5 before and after in the pole 42, can increase mixing effect.

Scraper 5 is strip and suitably changes bent hardness plastic material and make, two ends be provided with pole 42 on flexible member 424 relative positions and be provided with another storage tank 431,432 of appropriate depth, and the screw 433,434 that is provided with organizing perforation 428 relative positions on the riser body 426, place in the storage tank 431,432 for flexible member 424, screw with bolt 429 and screw 433,434 again.

As shown in Figure 5, borrow the flange 334 of ice making bucket 3 one side-lowers to be installed on the lateral frame 111 of board 11, and the fixed head 39 of ice making bucket 3 opposite sides top is fixing with board 11, will be installed on the board 11 whereby; As shown in Figure 4, when pole 42 is nature with scraper 43, utilize the elastic force of flexible member 424 and the chute 427 on the group riser body 426, bolt 425 is limited in chute 427 lower ends, when scraper 43 planes are stressed, scraper 43 is depressed flexible member 424, make scraper 43 have appropriate elasticity and can be upper and lower appropriateness movable, as shown in Figure 6.

In sum, the utlity model has following advantage:

1, not having any bolt on the scraper plane, is a flat face, so can not take place such as the bolt commonly used because of the scraper flat stone mill Decrease and expose the spiral shell head, spiral shell head scratch ice making bucket inwall when causing the scraper rotation, and increase service life of ice making bucket.

2, the scraper plane is provided with as commonly using with bolt and uses for group is vertical, makes scraper have great wear-resistant thickness, can increase and scrape Cutter service life is to reduce cost.

3, bearing holder (housing, cover) system screws outside positioning body with bolt, so when breaking down, removing at detachable maintaining need to be earlier with belt Outside wheel is pulled down, only need again bolt to be unloaded, can easily power transmission shaft, bearing holder (housing, cover) and positioning body be disassembled, and make maintenance work Carry out easily.

4, establish again a cylindrical hole in the square register hole of axle, for using with the power transmission shaft location, can make the stable rotation of axle, Reduce noise, more the assembly clearance because of cylindrical hole and power transmission shaft is little, can not cause eccentric rotary, and the ice making bucket inwall is difficult for scratch, It is more even that raw material is stirred.

5, the take this opportunity fixed head of platform one side top matches with the lateral frame of opposite side below, and is fixed on the board, removes and finishes Structure lightly outside, the space in the board uses more flexible.

Claims

1, a kind of agitator of ice cream producing machine comprises: ice making bucket (3), agitator (4) and board (11), wherein ice making bucket (3) one ends are provided with the bearing holder (housing, cover) (37) of supporting drive shaft (38), these ice making bucket (3) one ends are fixed on the board (11), and agitator (4) is bearing in the ice making bucket (3) and an end connects power transmission shaft (38), it is characterized in that: agitator (4) is made up of scraper (43) with several several poles (42) that axle (41) upward connects, and is provided with the group riser body (426) and flexible member (424) that cooperatively interacts.

2, press the agitator of the described ice cream producing machine of claim 1, it is characterized in that: above-mentioned group of riser body (426) is L-shaped, wherein a side has chute (427), and opposite side is provided with a perforation (428), and uses bolt (425), (429) to be connected on pole (42) and the scraper (43) respectively.

3, by the agitator of the described ice cream producing machine of claim 1, it is characterized in that: above-mentioned pole (42) and scraper (43) opposite position are provided with storage tank (423), (431) and its and deposit and put flexible member (424).

4, by the agitator of the described ice cream producing machine of claim 1, it is characterized in that: above-mentioned axle (41) one ends have square register hole (411) and inboard cylindrical hole (412) thereof, and cooperate with the respective end of power transmission shaft (38).

5, by the agitator of the described ice cream producing machine of claim 1, it is characterized in that: the front and back of above-mentioned pole (42) are provided with the corresponding body of rod (421), and affixed with scraper (43).