CN204015986U - A kind of soy bean milk making machine - Google Patents
A kind of soy bean milk making machine Download PDFInfo
- Publication number
- CN204015986U CN204015986U CN201420363625.XU CN201420363625U CN204015986U CN 204015986 U CN204015986 U CN 204015986U CN 201420363625 U CN201420363625 U CN 201420363625U CN 204015986 U CN204015986 U CN 204015986U
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- Prior art keywords
- motor
- lower cover
- metal lower
- hole
- fixed block
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- 235000010469 Glycine max Nutrition 0.000 title claims abstract description 21
- 244000068988 Glycine max Species 0.000 title claims abstract description 21
- 239000008267 milk Substances 0.000 title claims abstract description 21
- 210000004080 milk Anatomy 0.000 title claims abstract description 21
- 235000013336 milk Nutrition 0.000 title claims abstract description 21
- 239000002184 metal Substances 0.000 claims abstract description 169
- 210000004907 gland Anatomy 0.000 claims description 2
- 239000004033 plastic Substances 0.000 abstract description 9
- 229920003023 plastic Polymers 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 4
- 240000007594 Oryza sativa Species 0.000 abstract 1
- 235000007164 Oryza sativa Nutrition 0.000 abstract 1
- 235000013305 food Nutrition 0.000 abstract 1
- 235000009566 rice Nutrition 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 14
- 210000002435 tendon Anatomy 0.000 description 11
- 230000035939 shock Effects 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a kind of soy bean milk making machine, belong to small household appliances field, solve head without the motor installation question after lower plastic cover, the front end of motor is mainly fixed in metal lower cover by the technical scheme solving this problem, be provided with in metal lower cover and coordinate the radial spacing position limiting structure of motor with the lateral wall of the housing of motor, thus improving motor reliability fixing in metal lower cover, the utility model is mainly for the preparation of food such as soya-bean milk, rice pastes.
Description
Technical field
The utility model relates to small household appliances, particularly a kind of soy bean milk making machine.
Background technology
Existing soy bean milk making machine, comprises head and cup, and head comprises head upper cover and head lower cover, and motor is arranged in head.And head lower cover is normally formed by lower plastic cover and metal lower cover suit, because head lower cover has double-layer structure, therefore, concerning consumer, head is relatively heavy, cleans more difficult, and cost is also higher simultaneously.In addition, for double-layer lower cover, what motor was general is all directly be connected with the front end of motor with lower plastic cover through metal lower cover by screw, the front end of motor is fixed in head lower cover, but vibrations can be produced during machine operation, swing, the swing of motor shaft can be caused further, therefore accelerate the wearing and tearing of shaft seal, water resistance phase strain differential, there is the risk of water inlet in head.
Utility model content
The object that the utility model will reach just is to provide a kind of soy bean milk making machine without lower plastic cover, solves the installation of motor in metal lower cover simultaneously and fixes, promote the sealing reliability of the shaft seal of soy bean milk making machine and the axiality of motor and soy bean milk making machine.
In order to achieve the above object, the utility model adopts following technical scheme: a kind of soy bean milk making machine, comprise head and cup, described head comprises head upper cover and head lower cover, motor is provided with in described head, the bottom of head lower cover is provided with axis hole, motor shaft stretches in cup through axis hole, on motor shaft, cover has the shaft seal of gland seal, described head lower cover is metal lower cover, the bottom inside of metal lower cover is fixed in the front end of described motor, is provided with to coordinate with the lateral wall of the housing of motor and by position limiting structure radial spacing for motor in metal lower cover.
Further, the bottom surface of described metal lower cover is provided with screwing through hole, and the front end face of motor has screw hole, and screw is connected through the screw hole of the front end face of screwing through hole and motor and is fixed on the inner bottom surface of metal lower cover by the front end of motor;
Or the lateral wall of the housing forward end of described motor is provided with external screw thread, the madial wall of the bottom of described metal lower cover is provided with internal thread, and front end and the metal lower cover of motor are threaded connection fixing.
Further, the inner bottom surface of described metal lower cover is provided with fixed block, and the front end of motor is fixed on fixed block.
Further, screwing through hole is equipped with in the bottom surface of described metal lower cover and fixed block, the front end face of motor has screw hole, and screw is connected through the screwing through hole of metal lower cover bottom surface, the screwing through hole of fixed block and screw hole successively and is fixed the front end of motor;
Or, the first screwing through hole is provided with in described fixed block, the front end face of motor is provided with the first screw hole, first screw is connected through the first screwing through hole and the first screw hole and is fixedly connected with fixed block the front end of motor, the bottom surface of described metal lower cover is provided with the second screwing through hole, be provided with the second screw hole in fixed block, the second screw through the second screwing through hole and the second screw hole be connected fixed block is fixed on metal lower cover inner bottom surface on;
Or, screwing through hole is provided with in described fixed block, the front end face of motor is provided with screw hole, first screw is connected through screwing through hole and screw hole and is fixedly connected with fixed block the front end of motor, the bottom outside of metal lower cover is provided with flow disturbing cover, flow disturbing cover is provided with screw pole, screw pole through hole is equipped with in the bottom surface of metal lower cover and fixed block, screw pole stretches in the screw pole through hole of fixed block through the screw pole through hole of metal lower cover, the second screw and screw pole be connected fixed block is fixed on metal lower cover inner bottom surface on;
Or, screwing through hole is provided with in described fixed block, the front end face of motor is provided with screw hole, screw is connected through screwing through hole and screw hole and is fixedly connected with fixed block the front end of motor, the lateral wall of described fixed block is provided with external screw thread, the madial wall of the bottom of metal lower cover is provided with internal thread, and the bottom thread of fixed block and metal lower cover is connected and fixed;
Or, installing hole is provided with in described fixed block, the hole wall of installing hole has internal thread, the lateral wall of the housing forward end of motor is provided with external screw thread, the front loaded installing hole of motor is threaded fixing with fixed block, the bottom surface of described metal lower cover is provided with screwing through hole, is provided with screw hole in fixed block, screw through screwing through hole and screw hole be connected fixed block is fixed on metal lower cover inner bottom surface on.
Further, described position limiting structure comprises the fixed block limiting section be located on fixed block, fixed block limiting section extends along the lateral wall of the housing of motor to the rear extreme direction of motor, the lateral wall that fixed block limiting section is enclosed within the housing of motor carries out radial direction to motor spacing.
Further, be provided with limiting bracket in described head, described position limiting structure comprises the support limiting section be located on limiting bracket, and it is spacing to carry out radial direction outside the lateral wall that support limiting section is enclosed within the housing rear end of motor.
Further, described limiting bracket is fixedly connected with head upper cover;
Or limiting bracket is fixedly connected with metal lower cover;
Or described limiting bracket has flange, flange is inserted between the junction of head upper cover and metal lower cover, and trip bolt is fixing through being threaded with head upper cover after metal lower cover, flange.
Further, described position limiting structure comprises and to be located in metal lower cover and the lateral wall being set in the housing of motor carries out radial spacing spacing ring to motor, the outer ring of spacing ring and the madial wall of metal lower cover are fitted, and the inner side of metal lower cover is the taper seat of fitting with the outer ring of spacing ring;
Or, described position limiting structure comprises and to be located in metal lower cover and the lateral wall being set in the housing of motor carries out radial spacing spacing ring to motor, the outer ring of spacing ring and the madial wall of metal lower cover are fitted, and the lateral wall of the madial wall of metal lower cover or the housing of motor has the location division of spacing ring being carried out to axial location;
Or, described position limiting structure comprises and to be located in metal lower cover and the lateral wall being set in the housing of motor carries out radial spacing spacing ring to motor, spacing ring is falope ring or rubber ring, the outer ring of spacing ring and the madial wall of metal lower cover closely cooperate, the lateral wall of the inner ring of spacing ring and the housing of motor closely cooperates, and realizes the radial direction of motor spacing.
Further, described position limiting structure comprises the lower cover limiting section of the madial wall being located at metal lower cover, and it is spacing that the lateral wall that lower cover limiting section is fitted in the housing of motor carries out radial direction to motor.
Further, described shaft seal is positioned on the inner bottom surface of metal lower cover; Or described shaft seal is positioned on the outer bottom of metal lower cover.
After adopting technique scheme, the utility model tool has the following advantages: head lower cover adopts the metal lower cover of individual layer, removes existing lower plastic cover, reduces head weight, is convenient to user and picks and places, and also reduces production cost simultaneously; Simultaneously, when the bottom inside of metal lower cover is fixed in the front end of motor, position limiting structure coordinates with the lateral wall of the housing of motor and is limited in metal lower cover by motor radial direction, it is spacing that position limiting structure can carry out radial direction to motor, motor can being prevented when working running, swinging due to motor rear end infinite place part, the degree of wear of motor shaft and shaft seal can be aggravated further, likely can be directed at head water inlet, cause potential safety hazard.In addition, after the lateral wall of electric machine casing is spacing by radial direction, motor can not swing, and further ensure that the axiality of shaft seal and motor shaft, therefore, improves the reliability of head sealing accordingly.Because head lower cover is metal lower cover, because metal has good thermal conductivity, therefore, the heat in head can conduct by metal lower cover and be absorbed by the slurries contacted with metal lower cover, has both been conducive to head heat radiation, has additionally reduced energy loss.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the structural representation of the utility model embodiment two;
Fig. 3 is the structural representation of the utility model embodiment three;
Fig. 4 is the distortion of embodiment three;
Fig. 5 is the structural representation of the utility model embodiment four;
Fig. 6 is the structural representation of the utility model embodiment five;
Fig. 7 is the structural representation of the utility model embodiment six;
Fig. 8 is the structural representation of the utility model embodiment seven;
Fig. 9 is the partial schematic diagram of embodiment seven;
Figure 10 is the structural representation of the utility model embodiment eight;
Figure 11 is the structural representation of the utility model embodiment nine;
Figure 12 is the schematic diagram of the another kind of mounting means of shaft seal;
Figure 13 is the schematic diagram that temperature sensor is installed by fixed block.
Detailed description of the invention
The utility model provides a kind of soy bean milk making machine, comprise head and cup, head comprises head upper cover 1 and head lower cover, head lower cover only has the metal lower cover 2 of individual layer to form, metal lower cover 2 is directly connected with head upper cover 1, the front end of motor 3 is fixedly connected on the bottom inside of metal lower cover 2, is provided with and coordinates the radial spacing position limiting structure of motor 3 with the lateral wall of the housing of motor 3 in metal lower cover 2.Simple declaration is once: the bottom inside of metal lower cover 2 comprises the madial wall bottom the inner bottom surface of metal lower cover 2 and metal lower cover 2; The front end of motor 3 comprises the front end of the drive end bearing bracket of motor 3 and the housing of motor 3, and the front end face of motor 3 is the end face of the drive end bearing bracket of motor 3.
Be described below in conjunction with specific embodiment.
Embodiment one:
Be illustrated in figure 1 the utility model first embodiment.
The edge at the top of metal lower cover 2 forms a lower cover flange face, circumferentially multiple through hole on lower cover flange face, the edge of head upper cover 1 has upper cover flange face, upper cover flange face arranges the screw hole corresponding with the through hole on lower cover flange face, trip bolt 81 is connected through through hole and screw hole, realizes being fixedly connected with of head upper cover 1 and metal lower cover 2.Lower cover flange face arranges lower sealing cushion for cover 21 to ensure the sealing that head upper cover 1 is connected with metal lower cover 2.
The bottom surface of metal lower cover 2 is provided with screwing through hole, and the front end face of motor 3 has screw hole, and screw 82 is connected through the screw hole of the front end face of screwing through hole and motor 3 and is fixed on the inner bottom surface of metal lower cover 2 front end of motor 3.The sealing that one sealing gasket 31, can ensure screwing through hole place is set between the front end face and the inner bottom surface of metal lower cover 2 of motor 3, two effects that can play damping to the front end of motor 3.
The lateral wall being provided with the housing being set in motor 3 in metal lower cover 2 carries out radial spacing spacing ring 4 to motor 3, spacing ring 4 is as the position limiting structure of the present embodiment, the outer ring of spacing ring 4 and the madial wall of metal lower cover 2 are fitted, the inner side of metal lower cover 2 has the taper seat of the outer ring laminating of spacing ring 4, and the outer ring of spacing ring 4 also should be taper seat mutually.Spacing ring 4 can be working of plastics or metalwork etc.
A boss 202 protruded downwards is set in the bottom surface of metal lower cover 2, boss 202 inside forms a groove being used for locating shaft seal, axis hole 201 is just arranged on the bottom surface of boss 202, motor shaft 301 stretches in cup through axis hole 201, the front end of motor shaft 301 arranges Disintegrating knife 34, the front end face of motor 3 generally has motor boss 32, and motor boss 32 is just pressed against on shaft seal 6 and axis hole 201 is sealed by shaft seal 6, and bearing 35 is inlaid in shaft seal 6.
In the present embodiment, the front end of motor 3 is fixedly connected with metal lower cover 2 by screw 82, connect reliable, dismounting is got up also very convenient, it is spacing that the lateral wall of the housing of motor 3 carries out radial direction by spacing ring 4, taper seat is utilized automatically to locate, structure is simple, only need this part of spacing ring 4, easy accessibility, can first spacing ring 4 be enclosed within the housing of motor 3, together be installed in metal lower cover 2 with motor 3 again, if spacing ring 4 material that to be the deformation such as working of plastics or metalwork less, also can spacing ring 4 be first installed in metal lower cover 2, again motor 3 is inserted in spacing ring 4, mounting means is extensively selective.
Embodiment two:
Be illustrated in figure 2 the utility model second embodiment, the present embodiment and embodiment one similar, be also directly be fixedly connected with metal lower cover 2 front end of motor 3, just concrete connected mode is different.
In the present embodiment, the lateral wall of the housing forward end of motor 3 is provided with external screw thread 302, and the madial wall of the bottom of metal lower cover 2 is provided with internal thread 206, and front end and the metal lower cover 2 of motor 3 are threaded connection fixing.Housing due to motor 3 is generally cylindric, so external screw thread is columned, so arrange one section of column part in the bottom of metal lower cover 2, internal thread is arranged on the madial wall of column part.Although external screw thread can be arranged on the lateral wall at other position of housing of motor 3, be not as convenient as the present embodiment during mounted motor 3.Motor shock absorption pad 33 can be set between the front end face and the inner bottom surface of metal lower cover 2 of motor 3, motor 3 be played to the effect of bumper and absorbing shock.
In the present embodiment, the locate mode of shaft seal 6 is identical with embodiment one.
In the present embodiment, the bottom surface of metal lower cover 2 only arranges axis hole 201, there is no screwing through hole, therefore only need shaft seal 6 pairs of axis holes 201 to seal, need not other hermetically-sealed construction, therefore water resistance is better, and structure simplifies more.
Embodiment three:
Be illustrated in figure 3 the utility model the 3rd embodiment, the present embodiment and embodiment one similar, it is spacing that same employing spacing ring 4 pairs of motors 3 carry out radial direction, difference is only, the part fitted in the madial wall of metal lower cover 2 and the outer ring of spacing ring 4 is the face of cylinder, because the inner ring of spacing ring 4 and outer ring are the face of cylinder, so need to carry out axial location to spacing ring 4, prevent spacing ring 4 from moving down, in the present embodiment, at the madial wall of metal lower cover 2, location convex tendon 203 is set as the location division of spacing ring 4 being carried out to axial location, the lower surface of spacing ring 4 is against on the convex tendon 203 of location and realizes axial location.In addition, also can location convex tendon be arranged on the lateral wall of the housing of motor 3, make the lower surface of spacing ring 4 be against on the convex tendon of location equally and realize axial location.Can also arrange caulking groove in the lower end of spacing ring 4, location convex tendon embeds in caulking groove, can not only carry out axial location to spacing ring 4, can also carry out circumference spacing to spacing ring 4 simultaneously.
If do not adopt structure shown in Fig. 3 to carry out axial location to spacing ring 4, also structure shown in Fig. 4 can be adopted, at metal lower cover 2, a positioning step 204 is set, the outer ring of spacing ring 4 arranges positioning table terrace 41, spacing ring 4 is against on positioning step 204 by positioning table terrace 41 and realizes axial location, structure is simple, easy for installation equally.
Embodiment four:
Be illustrated in figure 5 the utility model the 4th embodiment, the present embodiment and embodiment one similar, same to adopt spacing ring 4 pairs of motors 3 to carry out radial direction spacing, and difference is, the front end of motor 3 is fixedly connected on the concrete structure of the bottom inside of metal lower cover 2.
In the present embodiment, the inner bottom surface of metal lower cover 2 is provided with fixed block 5, and the front end of motor 3 is fixed on fixed block 5.Be equipped with screwing through hole in the bottom surface of metal lower cover 2 and fixed block 5, the front end face of motor 3 has screw hole, and screw 82 is connected through the screwing through hole of metal lower cover 2 bottom surface, the screwing through hole of fixed block 5 and screw hole successively and is fixed the front end of motor 3.Between the front end face and the top end face of fixed block 5 of motor 3, motor shock absorption pad 33 is set.
In addition, in the present embodiment, the inner bottom surface of metal lower cover 2 arranges a groove for locating fixed block 5, is provided with central stepped 51 in fixed block 5, motor shaft 301 is through central stepped 51, and shaft seal 6 is pressed against on the inner bottom surface of metal lower cover 2 by the step surface of central stepped 51.
In order to ensure the sealing that screw connects, between fixed block 5 and the inner bottom surface of metal lower cover 2, sealing gasket is set, or also can adopt structure shown in Fig. 5, the outer rim bottom fixed block 5 arranges a sealing ring 52, then arranges a sealing ring 52 in the hole wall lower end of central stepped.
Embodiment five:
Be illustrated in figure 6 the utility model the 5th embodiment, in the present embodiment, to be fixedly connected on the concrete structure of the bottom inside of metal lower cover 2 identical with embodiment four in the front end of motor 3, and difference is position limiting structure.
The inner side of metal lower cover 2 has lower cover limiting section 22 as position limiting structure, lower cover limiting section 22 is fitted, and to carry out radial direction to motor 3 spacing for the lateral wall of housing of motor 3, the part of the cylindrical shape that lower cover limiting section 22 arranges out exactly on metal lower cover 2, adopt the matched in clearance in interference fits to be good between the lateral wall of the housing of lower cover limiting section 22 and motor 3, be convenient to the installation of motor 3.
In the present embodiment, the length of lower cover limiting section 22 is greater than the length of the housing of motor 3, and because the thermal diffusivity of metal lower cover 2 is relatively good, so metal lower cover 2 directly contacts with the housing of motor 3, thermal diffusivity is also better.In addition, the length of lower cover limiting section 22 can be less than the length of the housing of motor 3, but with 1/2nd of the length of the housing being not less than motor 3 for good, to ensure radial spacing reliability.
Lower cover limiting section 22 in the present embodiment also can spacing ring in alternative embodiment one to embodiment three.
Embodiment six:
Be illustrated in figure 7 the utility model the 6th embodiment, the present embodiment and embodiment four similar, on the inner bottom surface of metal lower cover 2, be provided with fixed block 5 equally, the front end of motor 3 is fixed on fixed block 5, and the main distinction is position limiting structure.
In the present embodiment, fixed block 5 has fixed block limiting section 53 as position limiting structure, fixed block limiting section 53 extends along the lateral wall of the housing of motor 3 to the rear extreme direction of motor 3, the lateral wall that fixed block limiting section 53 is enclosed within the housing of motor 3 carries out radial direction to motor 3 spacing, the length of fixed block limiting section 53 is not less than the half of the length of the housing of motor 3, to carry out good coordinating with the lateral wall of the housing of motor 3, make radial spacing more reliable.Fixed block limiting section 53 can be a cylinder-like structure, also can be the paliform structure of circumferentially arranging.Can arrange convex tendon 54 in the outside of fixed block limiting section 53, the madial wall interference fit of convex tendon 54 and metal lower cover 2, one can improve the radial spacing stability of motor 3, and two sidewalls can propping up metal lower cover 2, prevent metal lower cover 2 from caving in.
It is fixing and spacing to the radial direction of motor 3 that the present embodiment just realizes motor 3 front end by means of only fixed block 5, and structure is simplified, and installs also convenient.
Embodiment seven:
Be the utility model the 7th embodiment as shown in FIG. 8 and 9, the present embodiment and embodiment four similar, on the inner bottom surface of metal lower cover 2, be provided with fixed block 5 equally, the front end of motor 3 is fixed on fixed block 5, and the main distinction is position limiting structure.
In the present embodiment, limiting bracket 7 is provided with in head, limiting bracket 7 is fixedly connected with head upper cover 1, specifically screwing through hole is set on limiting bracket 7, head upper cover 1 is provided with screw pole, mounting screw 83 is connected with screw pole through screwing through hole, realizes being fixedly connected with of limiting bracket 7 and head upper cover 1.In addition, limiting bracket 7 also can be fixedly connected on metal lower cover 2, such as, in metal lower cover 2, weld screw pole, and being then connected by mounting screw and screw pole is fixedly connected on metal lower cover 2 times by limiting bracket 7.Described limiting bracket 7 has support limiting section 71 as position limiting structure, and it is spacing to carry out radial direction outside the lateral wall that support limiting section 71 is enclosed within the housing rear end of motor 3.
In the present embodiment, support limiting section 71 is cylindrical structures of a upper end closed, the madial wall of support limiting section 71 is provided with multiple limit rib 72, limit rib 72 is arranged along the axis of support limiting section 71, and support limiting section 71 is fitted by limit rib 72 and the lateral wall of the housing of motor 3, and to carry out radial direction to motor 3 spacing.Because support limiting section 71 have employed the cylindrical structure closed one end, so after adopting limit rib 72, one can reduce the contact area between the lateral wall of the housing of support limiting section 71 and motor 3, two can make to form space between the lateral wall of the housing of the madial wall of support limiting section 71 and motor 3, and the heat of such motor 3 rear end can be shed by this space.In addition, also can by the upper end open of support limiting section 71, so that heat radiation, can directly being fitted by the lateral wall of the madial wall of support limiting section 71 and the housing of motor 3 like this, to carry out radial direction spacing, or, support limiting section 71 is made up of the arc plate that several are circumferentially arranged, has gap between arc plate close between two, so also can be convenient to heat radiation.
In the present embodiment, the top end face of fixed block 5 is provided with mounting groove 55, and mounting groove 55 is inserted in the front end of motor 3, arranges motor shock absorption pad 33 between the front end of motor 3 and the groove bottom of mounting groove 55.The rib of the limit rib 72 in multiple similar support limiting section 71 can be set at the groove sidewall of mounting groove 55, be coordinated by the lateral wall of rib with the front end of the housing of motor 3, spacing further.
In addition, the lateral wall at the top of fixed block 5 is provided with convex tendon 54, the madial wall interference fit of convex tendon 54 and metal lower cover 2, convex tendon 54 is discrete several contact surfaces with the way of contact of the madial wall of metal lower cover 2, the stability of fixed block 5 can be improved, thus the stability that the front end of improving motor 3 is further fixing.The structure of convex tendon 54 also can be replaced with bulge loop, and the way of contact of the madial wall of bulge loop and metal lower cover 2 is a closed-loop, and metal lower cover 2 can outwards be propped up by bulge loop, and metal lower cover 2 is not easily caved in.
The limiting bracket 7 with support limiting section 71 of the present embodiment also can spacing ring in alternative embodiment one to embodiment three.
Embodiment eight:
Be the utility model the 8th embodiment as shown in Figure 10, the present embodiment and embodiment seven similar, all that to adopt limiting bracket 7 pairs of motors 3 to carry out radial direction spacing, difference is, limiting bracket 7 has flange 73, flange 73 is inserted between the junction of head upper cover 1 and metal lower cover 2, and namely between upper cover flange face and lower cover flange face, trip bolt 81 is through being threaded fixing with head upper cover 1 after metal lower cover 2, flange 73.
In the present embodiment, the top of support limiting section 71 is uncovered, coordinates so the madial wall of support limiting section 71 directly contacts with the lateral wall of the housing of motor 3.
In the present embodiment, the structure of limiting bracket 7 can be understood as, in the existing head lower cover be made up of lower plastic cover and metal lower cover 2, the latter half of lower plastic cover is removed, and increasing support limiting section 71 pairs of motors 3, to carry out radial direction spacing, the top braces of metal lower cover 2 can be got up by such limiting bracket 7.
It should be noted that, limiting bracket in the present embodiment is transition bracket, the transition bracket at this place to the sidewall of electric machine casing carry out radial spacing while, auxiliary connection function can also be had to the connection of head upper cover and metal lower cover, the setting that transition bracket facilitates machine head sealing structure is set between head upper cover and metal lower cover.Certainly, in the present embodiment, the radial direction of the sidewall of electric machine casing is spacing may not be transition bracket, but adopts other locating part to carry out spacing.
Embodiment nine:
Be the utility model the 9th embodiment as shown in figure 11, the present embodiment is by the spacing ring 4 in embodiment one, fixed block 5 in embodiment four and the limiting bracket 7 in embodiment seven combine embodiment, simultaneously, some changes have been done to the fixed form of the fixed block 5 in embodiment four, specifically in fixed block 5, be provided with the first screwing through hole, the front end of motor 3 is provided with the first screw hole, first screw 821 is connected through the first screwing through hole and the first screw hole and is fixedly connected with fixed block 5 front end of motor 3, the bottom surface of described metal lower cover 2 is provided with the second screwing through hole, the second screw hole is provided with in fixed block 5, second screw 822 is connected through the second screwing through hole and the second screw hole and is fixed on the inner bottom surface of metal lower cover 2 by fixed block 5.
The present embodiment coordinates the lateral wall of the housing of limiting bracket 7 pairs of motors 3 to strengthen further by spacing ring 4 radial spacing, motor 3 is worked more stable.In addition, fixed block 5 adopts the first screw 821 with the connection of the front end of motor 3, and fixed block 5 is fixedly connected with employing second screw 822 with metal lower cover 2, two screws make a distinction, can not contact with each other, metal lower cover 2 and motor 3 are insulated and comes, such metal lower cover 2 can not need ground connection.
On the basis of the present embodiment, flow disturbing cover can be increased in the bottom outside of metal lower cover 2, the structure that fixed block 5 is fixedly connected with the front end of motor 3 is constant, the structure be mainly fixedly connected with metal lower cover 2 fixed block 5 has been done some and has been changed, specifically on flow disturbing cover, be provided with screw pole, screw pole through hole is equipped with in the bottom surface of metal lower cover 2 and fixed block 5, screw pole stretches in the screw pole through hole of fixed block 5 through the screw pole through hole of metal lower cover 2, and the second screw and screw pole are connected and are fixed on the inner bottom surface of metal lower cover 2 by fixed block 5.
In addition, come in order to the structure that is fixedly connected with the front end of motor 3 by fixed block 5 is distinguished with the structure that fixed block 5 is fixedly connected with metal lower cover 2, also following structure can be adopted: the structure that (1) fixed block 5 is fixedly connected with the front end of motor 3 is constant, the structure be fixedly connected with metal lower cover 2 fixed block 5 has been done some and has been changed, specifically be provided with external screw thread at the lateral wall of fixed block 5, the madial wall of the bottom of metal lower cover 2 is provided with internal thread, and fixed block 5 is connected and fixed with the bottom thread of metal lower cover 2; (2) structure that is fixedly connected with metal lower cover 2 of fixed block 5 is constant, the structure be fixedly connected with the front end of motor 3 fixed block 5 has been done some and has been changed, specifically be provided with installing hole in fixed block 5, the hole wall of installing hole has internal thread, the lateral wall of the housing forward end of motor 3 is provided with external screw thread, and the front loaded installing hole of motor 3 is threaded fixing with fixed block 5.
Finally, all embodiments of the present utility model are conducted some supplement.
In above-described embodiment, shaft seal 6 is all be positioned on the inner bottom surface of metal lower cover 2, in addition, also structure shown in Figure 12 can be adopted, shaft seal 6 is positioned on the outer bottom of metal lower cover 2, specifically on the outer bottom of metal lower cover 2, form a detent 205, shaft seal 6 is arranged in detent 205, then on the outer bottom of metal lower cover 2, a pressing plate 23 is welded, axis hole 201 is just arranged on pressing plate 23, by detent 205 and the extruding of pressing plate 23 pairs of shaft seals 6, axis hole 201 is sealed by shaft seal 6.In addition, can also be on the outer bottom of metal lower cover 2, arrange a setting circle cylinder, shaft seal 6 be arranged in the cylinder of location, then arranges blind nut in the lower end of location cylinder, axis hole 201 is arranged on blind nut, and blind nut is threaded with location cylinder and is compressed by shaft seal 6 and sealed by axis hole 201.
In the embodiment of above-mentioned employing spacing ring 4, spacing ring 4 can adopt the soft material such as rubber or silica gel to make, i.e. falope ring or rubber ring, make spacing ring 4 motor is carried out radial spacing while there is shock-absorbing function, the outer ring of spacing ring 4 and the madial wall of metal lower cover 2 closely cooperate, the lateral wall of the inner ring of spacing ring 4 and the housing of motor 3 closely cooperates, and realizes motor 3 radial spacing.Because spacing ring 4 has the ability of reversible deformation, and the madial wall of the outer ring of spacing ring 4 and metal lower cover 2 closely cooperates, the lateral wall of the inner ring of spacing ring 4 and the housing of motor 3 closely cooperates simultaneously, so after Long-Time Service, also can not come off from the housing of motor 3, so do not need the structure of other axial location to carry out axial location to spacing ring 4, the madial wall of metal lower cover 2 can be the surface of the face of cylinder in above-described embodiment or taper seat or other shape.
In the embodiment of above-mentioned employing fixed block 5, structure shown in Figure 13 can be adopted to carry out mounting temperature sensor 9.Specifically the bottom surface of metal lower cover 2 is provided with sensor through hole, sensor mounting hole is provided with in fixed block 5, temperature sensor 9 has positioning bar 91, the head cover of temperature sensor 9 has sealing shroud 92, fixed block 5 is pressed in when being fixed on the inner bottom surface of metal lower cover 2 on positioning bar 91 and temperature sensor 9 and sealing shroud 92 is compressed, the effect of sealing shroud 92 has two, one is sealed by sensor through hole, another temperature sensor 9 and metal lower cover 2 is insulated to come, avoid temperature sensor 9 to be grounded, cause detecting and lost efficacy.Certainly, in embodiment one or embodiment two or embodiment three, also can adopt similar approach, by motor 3, temperature sensor 9 be positioned.
Except above preferred embodiment, the utility model also has other embodiment, those skilled in the art can according to above preferred embodiment, the front end of motor 3 is fixedly connected on the concrete structure of the bottom inside of metal lower cover 2 and the position limiting structure that motor 3 radial direction is limited in metal lower cover 2 is selectively combined enforcement, in addition those skilled in the art also can make various change and distortion according to the utility model, only otherwise depart from spirit of the present utility model, the scope that the utility model claims define all should be belonged to.
Claims (10)
1. a soy bean milk making machine, comprise head and cup, described head comprises head upper cover and head lower cover, motor is provided with in described head, the bottom of head lower cover is provided with axis hole, motor shaft stretches in cup through axis hole, on motor shaft, cover has the shaft seal of gland seal, it is characterized in that: described head lower cover is metal lower cover, the bottom inside of metal lower cover is fixed in the front end of described motor, is provided with to coordinate with the lateral wall of the housing of motor and by position limiting structure radial spacing for motor in described metal lower cover.
2. soy bean milk making machine according to claim 1, it is characterized in that: the bottom surface of described metal lower cover is provided with screwing through hole, the front end face of motor has screw hole, and screw is connected through the screw hole of the front end face of screwing through hole and motor and is fixed on the inner bottom surface of metal lower cover by the front end of motor;
Or the lateral wall of the housing forward end of described motor is provided with external screw thread, the madial wall of the bottom of described metal lower cover is provided with internal thread, and front end and the metal lower cover of motor are threaded connection fixing.
3. soy bean milk making machine according to claim 1, is characterized in that: the inner bottom surface of described metal lower cover is provided with fixed block, and the front end of motor is fixed on fixed block.
4. soy bean milk making machine according to claim 3, it is characterized in that: in the bottom surface of described metal lower cover and fixed block, be equipped with screwing through hole, the front end face of motor has screw hole, and screw is connected through the screwing through hole of metal lower cover bottom surface, the screwing through hole of fixed block and screw hole successively and is fixed the front end of motor;
Or, the first screwing through hole is provided with in described fixed block, the front end face of motor is provided with the first screw hole, first screw is connected through the first screwing through hole and the first screw hole and is fixedly connected with fixed block the front end of motor, the bottom surface of described metal lower cover is provided with the second screwing through hole, be provided with the second screw hole in fixed block, the second screw through the second screwing through hole and the second screw hole be connected fixed block is fixed on metal lower cover inner bottom surface on;
Or, screwing through hole is provided with in described fixed block, the front end face of motor is provided with screw hole, first screw is connected through screwing through hole and screw hole and is fixedly connected with fixed block the front end of motor, the bottom outside of metal lower cover is provided with flow disturbing cover, flow disturbing cover is provided with screw pole, screw pole through hole is equipped with in the bottom surface of metal lower cover and fixed block, screw pole stretches in the screw pole through hole of fixed block through the screw pole through hole of metal lower cover, the second screw and screw pole be connected fixed block is fixed on metal lower cover inner bottom surface on;
Or, screwing through hole is provided with in described fixed block, the front end face of motor is provided with screw hole, screw is connected through screwing through hole and screw hole and is fixedly connected with fixed block the front end of motor, the lateral wall of described fixed block is provided with external screw thread, the madial wall of the bottom of metal lower cover is provided with internal thread, and the bottom thread of fixed block and metal lower cover is connected and fixed;
Or, installing hole is provided with in described fixed block, the hole wall of installing hole has internal thread, the lateral wall of the housing forward end of motor is provided with external screw thread, the front loaded installing hole of motor is threaded fixing with fixed block, the bottom surface of described metal lower cover is provided with screwing through hole, is provided with screw hole in fixed block, screw through screwing through hole and screw hole be connected fixed block is fixed on metal lower cover inner bottom surface on.
5. the soy bean milk making machine according to claim 3 or 4, it is characterized in that: described position limiting structure comprises the fixed block limiting section be located on fixed block, fixed block limiting section extends along the lateral wall of the housing of motor to the rear extreme direction of motor, the lateral wall that fixed block limiting section is enclosed within the housing of motor carries out radial direction to motor spacing.
6. the soy bean milk making machine according to claim 1 or 2 or 3 or 4, it is characterized in that: in described head, be provided with limiting bracket, described position limiting structure comprises the support limiting section be located on limiting bracket, and it is spacing to carry out radial direction outside the lateral wall that support limiting section is enclosed within the housing rear end of motor.
7. soy bean milk making machine according to claim 6, is characterized in that: described limiting bracket is fixedly connected with head upper cover;
Or limiting bracket is fixedly connected with metal lower cover;
Or described limiting bracket has flange, flange is inserted between the junction of head upper cover and metal lower cover, and trip bolt is fixing through being threaded with head upper cover after metal lower cover, flange.
8. soy bean milk making machine according to claim 1, it is characterized in that: described position limiting structure comprises and to be located in metal lower cover and the lateral wall being set in the housing of motor carries out radial spacing spacing ring to motor, the outer ring of spacing ring and the madial wall of metal lower cover are fitted, and the inner side of metal lower cover is the taper seat of fitting with the outer ring of spacing ring;
Or, described position limiting structure comprises and to be located in metal lower cover and the lateral wall being set in the housing of motor carries out radial spacing spacing ring to motor, the outer ring of spacing ring and the madial wall of metal lower cover are fitted, and the lateral wall of the madial wall of metal lower cover or the housing of motor has the location division of spacing ring being carried out to axial location;
Or, described position limiting structure comprises and is located in metal lower cover and is set in the spacing ring of the lateral wall of the housing of motor, spacing ring is falope ring or rubber ring, the outer ring of spacing ring and the madial wall of metal lower cover closely cooperate, the lateral wall of the inner ring of spacing ring and the housing of motor closely cooperates, and realizes the radial direction of motor spacing.
9. soy bean milk making machine according to claim 1, is characterized in that: described position limiting structure comprises the lower cover limiting section of the madial wall being located at metal lower cover, and it is spacing that the lateral wall that lower cover limiting section is fitted in the housing of motor carries out radial direction to motor.
10. soy bean milk making machine according to claim 1, is characterized in that: described shaft seal is positioned on the inner bottom surface of metal lower cover; Or described shaft seal is positioned on the outer bottom of metal lower cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420363625.XU CN204015986U (en) | 2014-07-03 | 2014-07-03 | A kind of soy bean milk making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420363625.XU CN204015986U (en) | 2014-07-03 | 2014-07-03 | A kind of soy bean milk making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204015986U true CN204015986U (en) | 2014-12-17 |
Family
ID=52055915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420363625.XU Expired - Lifetime CN204015986U (en) | 2014-07-03 | 2014-07-03 | A kind of soy bean milk making machine |
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| Country | Link |
|---|---|
| CN (1) | CN204015986U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105411387A (en) * | 2015-06-08 | 2016-03-23 | 九阳股份有限公司 | Noise-reducing soybean milk making machine |
-
2014
- 2014-07-03 CN CN201420363625.XU patent/CN204015986U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105411387A (en) * | 2015-06-08 | 2016-03-23 | 九阳股份有限公司 | Noise-reducing soybean milk making machine |
| CN105411387B (en) * | 2015-06-08 | 2018-11-09 | 九阳股份有限公司 | Noise reduction soy bean milk making machine |
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Address after: Huaiyin District of Ji'nan City, Shandong Province, 250117 US 999 miles Patentee after: Joyoung Company Limited Address before: Xinsha Road, Huaiyin District of Ji'nan city of Shandong Province, No. 12 250118 Patentee before: Joyoung Company Limited |