CN204427588U - A kind of wear-resisting vertical screw extruding juice extractor - Google Patents
A kind of wear-resisting vertical screw extruding juice extractor Download PDFInfo
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- CN204427588U CN204427588U CN201520012831.0U CN201520012831U CN204427588U CN 204427588 U CN204427588 U CN 204427588U CN 201520012831 U CN201520012831 U CN 201520012831U CN 204427588 U CN204427588 U CN 204427588U
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- screw rod
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- motor shaft
- recipient
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- 235000011389 fruit/vegetable juice Nutrition 0.000 title claims abstract description 57
- 230000003287 optical effect Effects 0.000 claims abstract description 58
- 239000000463 material Substances 0.000 claims abstract description 44
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 15
- 239000000741 silica gel Substances 0.000 claims description 15
- 229910002027 silica gel Inorganic materials 0.000 claims description 15
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010298 pulverizing process Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 6
- 230000007547 defect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 125000004122 cyclic group Chemical group 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000015203 fruit juice Nutrition 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Abstract
The utility model discloses a kind of wear-resisting vertical screw extruding juice extractor, comprise there is motor support, be located at juice chamber above support, be longitudinally located at screw rod in juice chamber, be sheathed on the outside and recipient coordinated with screw rod of screw rod, be covered on upper cover above juice chamber, described motor is provided with motor shaft, described screw rod is provided with screw shaft, described motor shaft is connected with screw shaft power, on described motor shaft or screw shaft be provided with elastic supporting member for supporting optical member.Enter in recipient when there is no material or material by screw rod release recipient time, screw rod can contact with recipient and produce and rub under the effect of self gravitation, by arranging elastic supporting member for supporting optical member on motor shaft or on screw shaft, screw rod is floated arrange, both ensure that the extruding pulverizing gap between screw rod and recipient can not be excessive, also can prevent the wearing and tearing between screw rod and recipient simultaneously, thus improve the service life of screw rod, recipient, and then improve the service life of machine.
Description
Technical field
The utility model relates to food processor field, particularly relates to a kind of wear-resisting vertical screw extruding juice extractor.
Background technology
Existing vertical screw extruding juice extractor, generally comprise there is motor support, be located at juice chamber above support, be longitudinally located at screw rod in juice chamber, be sheathed on the outside and recipient coordinated with screw rod of screw rod, be covered on upper cover above juice chamber, described motor is provided with motor shaft, described screw rod is provided with screw shaft, described motor shaft is connected with screw shaft power, motor shaft drives screw shaft to rotate, and then drive bolt rotary, screw rod has coordinated the extruding of material to pulverize with recipient, thus completes and squeeze the juice.
But still there is some problems in said structure, when squeezing the juice, screw rod can apply downward extruding force to the material entering recipient, screw rod also can be subject to the reaction force that material produces it simultaneously, and the axial location of screw rod moves up, but the locating hole being located at upper cover carries out spacing; And in time not having material to enter in recipient or material is released recipient by screw rod, screw rod can under the effect of self gravitation, overall axial location be move down and can with recipient generation wear phenomenon, reduce the service life of screw rod and recipient, and then reduce the service life of machine; Meanwhile, machine also can send abnormal sound, and the use sense affecting client is subject to; Further, screw rod and recipient cooperation place can produce small plastic grain, there is the risk being mixed into fruit juice and being drunk by client.
Utility model content
The purpose of this utility model is to provide a kind of vertical screw that is wear-resisting, long service life to extrude juice extractor.
For above-mentioned technical problem, the utility model provides a kind of wear-resisting vertical screw to extrude juice extractor, comprise there is motor support, be located at juice chamber above support, be longitudinally located at screw rod in juice chamber, be sheathed on the outside and recipient coordinated with screw rod of screw rod, be covered on upper cover above juice chamber, described motor is provided with motor shaft, described screw rod is provided with screw shaft, described motor shaft is connected with screw shaft power, wherein, described motor shaft is provided with for screw rod jack-up is made the elastic supporting member for supporting optical member that screw rod does not contact with recipient.
Further, described elastic supporting member for supporting optical member is the elastic bumps being located at motor shaft upper end, and described screw shaft is sheathed on motor shaft, and described elastic bumps and screw shaft are conflicted.
Further, described motor shaft upper end is provided with installing hole, and described elastic bumps is connected by interference or clamping or post forming or stickup are installed in installing hole.
Further, described elastic bumps material is silica gel or rubber.
Further, described elastic supporting member for supporting optical member is the elastic seal ring being sheathed on motor shaft outside, and described screw shaft is sheathed on motor shaft, and described elastic seal ring and screw shaft are conflicted; Or described elastic supporting member for supporting optical member comprises spring and ball, described motor shaft upper end is provided with installing hole, described spring fitting is in installing hole, described ball is installed on spring upper end, and described screw shaft is sheathed on motor shaft, and described ball is conflicted with screw shaft all the time under spring pressure.
The utility model also provides a kind of wear-resisting vertical screw to extrude juice extractor, comprise there is motor support, be located at juice chamber above support, be longitudinally located at screw rod in juice chamber, be sheathed on the outside and recipient coordinated with screw rod of screw rod, be covered on upper cover above juice chamber, described motor is provided with motor shaft, described screw rod is provided with screw shaft, described motor shaft is connected with screw shaft power, wherein, described screw shaft is provided with for screw rod jack-up is made the elastic supporting member for supporting optical member that screw rod does not contact with recipient.
Further, described elastic supporting member for supporting optical member is the elastic bumps being located at screw shaft lower end, and described motor shaft inserts in screw shaft, and described elastic bumps and motor shaft are conflicted.
Further, described screw shaft lower end is provided with installing hole, and described elastic bumps is connected by interference or clamping or post forming or stickup are installed in installing hole.
Further, described elastic bumps material is silica gel or rubber.
Further, described elastic supporting member for supporting optical member is the elastic seal ring being sheathed on screw shaft outside, and described screw shaft inserts in motor shaft, and described elastic seal ring and motor shaft are conflicted; Or described elastic supporting member for supporting optical member comprises spring and ball, described screw rod lower end is provided with installing hole, described spring fitting is in installing hole, described ball is installed on lower spring end, and described motor shaft inserts in screw shaft, and described ball is conflicted with motor shaft all the time under spring pressure.
The beneficial effects of the utility model are:
1, enter in recipient when there is no material or material by screw rod release recipient time, screw rod can contact with recipient and produce and rub under the effect of self gravitation, by arranging elastic supporting member for supporting optical member on motor shaft, described elastic supporting member for supporting optical member is by screw rod jack-up, screw rod is floated arrange, thus do not contact with recipient when making screw rod under self gravitation, both ensure that the extruding pulverizing gap between screw rod and recipient can not be excessive, also can prevent the wearing and tearing between screw rod and recipient simultaneously, thus improve screw rod, the service life of recipient, and then improve the service life of machine.
2, described elastic supporting member for supporting optical member is the elastic bumps being located at motor shaft upper end, makes elastic supporting member for supporting optical member structure simple like this, is easy to install; Simultaneously, described screw sleeve is located on motor shaft, described elastic bumps and screw shaft are conflicted, when screw rod not pressing materials time, screw rod, under elastic bumps applies active force upwards, keeps certain interval all the time and between recipient, prevents the Contact of screw rod and recipient and produce wearing and tearing, thus improve the service life of screw rod, recipient, and then improve the service life of machine.
3, described motor shaft upper end is provided with installing hole, and described elastic bumps is connected by interference or clamping or post forming or stickup are installed in installing hole, makes elastic bumps easily install like this, improves production efficiency, and fixing reliable, elastic bumps difficult drop-off; Meanwhile, elastic bumps rotates and drives bolt rotary together with motor shaft, there is not the situation of relative motion between elastic bumps and screw rod, also can not wear and tear.
4, described elastic bumps material is silica gel, effectively ensure the elastic force of elastic supporting member for supporting optical member, and silica gel material is with low cost, is widely used, and is easy to obtain; Simultaneously, make between screw rod and recipient, to there is certain interstice coverage and also both can ensure that crushing juice rate, solve friction problem again, thus the processing quality of fit between motor shaft and screw shaft can be reduced, be easy to the processing of motor shaft and screw shaft, reduce defect rate.
5, described elastic supporting member for supporting optical member is the elastic seal ring being sheathed on motor shaft outside, makes elastic supporting member for supporting optical member structure simple like this, is easy to install, and is easy to change after elastic seal ring wearing and tearing, extends machine service life; Described screw shaft is sheathed on motor shaft, described elastic seal ring and screw shaft are conflicted, when screw rod not pressing materials time, screw rod is under elastic seal ring applies active force upwards, all the time certain interval is kept and between recipient, prevent the Contact of screw rod and recipient and produce wearing and tearing, thus improving the service life of screw rod, recipient, and then improving the service life of machine.
6, described elastic supporting member for supporting optical member comprises spring and ball, described motor shaft upper end is provided with installing hole, described spring fitting is in installing hole, described ball is installed on spring upper end, described screw shaft is sheathed on motor shaft, described ball is conflicted with screw shaft all the time under spring pressure, when screw rod not pressing materials time, screw rod is conflicted with ball all the time under spring applies active force upwards, and keep certain interval all the time and between recipient, prevent the Contact of screw rod and recipient and produce wearing and tearing, thus improve screw rod, the service life of recipient, and then improve the service life of machine.
7, enter in recipient when there is no material or material by screw rod release recipient time, screw rod can contact with recipient and produce and rub under the effect of self gravitation, by arranging elastic supporting member for supporting optical member on screw shaft, described elastic supporting member for supporting optical member is by screw rod jack-up, screw rod is floated arrange, thus do not contact with recipient when making screw rod under self gravitation, both ensure that the extruding pulverizing gap between screw rod and recipient can not be excessive, also can prevent the wearing and tearing between screw rod and recipient simultaneously, thus improve screw rod, the service life of recipient, and then improve the service life of machine.
8, described elastic supporting member for supporting optical member is the elastic bumps being located at screw shaft lower end, makes elastic supporting member for supporting optical member structure simple like this, is easy to install; Simultaneously, described motor shaft inserts in screw shaft, described elastic bumps and screw shaft are conflicted, when screw rod not pressing materials time, screw rod, under elastic bumps applies active force upwards, keeps certain interval all the time and between recipient, prevents the Contact of screw rod and recipient and produce wearing and tearing, thus improve the service life of screw rod, recipient, and then improve the service life of machine.
9, described screw shaft lower end is provided with installing hole, and described elastic bumps is connected by interference or clamping or post forming or stickup are installed in installing hole, makes elastic bumps easily install like this, improves production efficiency, and fixing reliable, elastic bumps difficult drop-off; Meanwhile, elastic bumps rotates together with screw shaft, there is not the situation of relative motion between elastic bumps and motor shaft, also can not wear and tear.
10, described elastic bumps material is silica gel, effectively ensure the elastic force of elastic supporting member for supporting optical member, and silica gel material is with low cost, is widely used, and is easy to obtain; Simultaneously, make between screw rod and recipient, to there is certain interstice coverage and also both can ensure that crushing juice rate, solve friction problem again, thus the processing quality of fit between motor shaft and screw shaft can be reduced, be easy to the processing of motor shaft and screw shaft, reduce defect rate.
11, described elastic supporting member for supporting optical member is the elastic seal ring being sheathed on screw shaft outside, makes elastic supporting member for supporting optical member structure simple like this, is easy to install, and is easy to change after elastic seal ring wearing and tearing, extends machine service life; Described screw shaft inserts in motor shaft, described elastic seal ring and motor shaft are conflicted, when screw rod not pressing materials time, screw rod is under elastic seal ring applies active force upwards, all the time certain interval is kept and between recipient, prevent the Contact of screw rod and recipient and produce wearing and tearing, thus improving the service life of screw rod, recipient, and then improving the service life of machine.
12, described elastic supporting member for supporting optical member comprises spring and ball, described screw rod lower end is provided with installing hole, described spring fitting is in installing hole, described ball is installed on lower spring end, described motor shaft inserts in screw shaft, described ball is conflicted with motor shaft all the time under spring pressure, when screw rod not pressing materials time, screw rod is conflicted with ball all the time under spring applies active force upwards, and keep certain interval all the time and between recipient, prevent the Contact of screw rod and recipient and produce wearing and tearing, thus improve screw rod, the service life of recipient, and then improve the service life of machine.
Accompanying drawing explanation
Fig. 1 is the structural representation of juice extractor embodiment one described in the utility model.
Fig. 2 is the decomposing schematic representation of juice extractor embodiment one described in the utility model.
Fig. 3 is the structural representation of juice extractor embodiment two described in the utility model.
Fig. 4 is the decomposing schematic representation of juice extractor embodiment two described in the utility model.
Fig. 5 be in juice extractor embodiment three described in the utility model motor shaft and screw shaft coordinate partial schematic diagram.
Fig. 6 be in juice extractor embodiment four described in the utility model motor shaft and screw shaft coordinate partial schematic diagram.
Fig. 7 be in juice extractor embodiment five described in the utility model motor shaft and screw shaft coordinate partial schematic diagram.
Fig. 8 be in juice extractor embodiment six described in the utility model motor shaft and screw shaft coordinate partial schematic diagram.
In figure to mark each component names as follows:
1, support; 100, motor; 110, motor shaft; 2, juice chamber; 3, screw rod; 31, screw shaft; 32, locating shaft; 4, recipient; 5, upper cover; 51, positioning shaft hole; 511, wear-resisting ring; 6, elastic bumps; 7, elastic seal ring; 8, spring; 9, ball.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Embodiment one:
As shown in Figure 1, juice extractor described in the utility model, comprise support 1, be located at the juice chamber 2 above support 1, longitudinally be located at the screw rod 3 in juice chamber 2, be sheathed on screw rod 3 outside and the recipient 4 coordinated with screw rod 3, be covered on the upper cover 5 above juice chamber 2, described upper cover 5 inwall is provided with positioning shaft hole 51, wear-resisting ring 511 is inlaid with in described positioning shaft hole, motor 100 is provided with in described support 1, described motor 100 is provided with motor shaft 110, described screw rod 3 is provided with screw shaft 31, described screw rod 3 upper surface is also provided with locating shaft 32, described locating shaft 32 is inserted in positioning shaft hole 51, described motor shaft 110 is connected with screw shaft 31 power, locating slot is provided with bottom described juice chamber 2, described support 1 surface is provided with positioning elastic projection, described juice chamber 2 is fixed on support 1 with coordinating of positioning elastic projection by locating slot.
Described motor shaft 110 is regular hexagon axle, and described motor shaft 110 upper end is provided with elastic supporting member for supporting optical member.The benefit of such setting is, enter in recipient when there is no material or material by screw rod release recipient time, screw rod can contact with recipient and produce and rub under the effect of self gravitation, by arranging elastic supporting member for supporting optical member on motor shaft, described elastic supporting member for supporting optical member is by screw rod jack-up, screw rod is floated arrange, thus do not contact with recipient when making screw rod under self gravitation, namely the bottom of screw rod does not contact with the bottom surface of recipient, both ensure that the extruding pulverizing gap between screw rod and recipient can not be excessive, also can prevent the wearing and tearing between screw rod and recipient simultaneously, thus improve screw rod, the service life of recipient, and then improve the service life of machine.
Described elastic supporting member for supporting optical member is the elastic bumps 6 being located at motor shaft 110 upper surface, described screw shaft 31 lower surface is provided with the regular hexagon hole coordinated with motor shaft 110, described screw shaft 31 is sheathed on motor shaft 110, and described elastic bumps 6 is inserted in regular hexagon hole and with the bottom in regular hexagon hole and conflicts.The benefit of such setting is, described elastic supporting member for supporting optical member is the elastic bumps being located at motor shaft upper end, makes elastic supporting member for supporting optical member structure simple like this, is easy to install; Simultaneously, described screw sleeve is located on motor shaft, described elastic bumps and screw shaft are conflicted, when screw rod not pressing materials time, screw rod, under elastic bumps applies active force upwards, keeps certain interval all the time and between recipient, prevents the Contact of screw rod and recipient and produce wearing and tearing, thus improve the service life of screw rod, recipient, and then improve the service life of machine.
Described motor shaft 110 upper end is provided with installing hole, and described elastic bumps 6 is connected and installed in installing hole by interference, makes elastic bumps easily install like this, improves production efficiency, and fixing reliable, elastic bumps difficult drop-off; Meanwhile, elastic bumps rotates and drives bolt rotary together with motor shaft, there is not the situation of relative motion between elastic bumps and screw rod, also can not wear and tear.
Described elastic bumps 6 material is silica gel, effectively ensure the elastic force of elastic supporting member for supporting optical member, and silica gel material is with low cost, is widely used, and is easy to obtain; Simultaneously, make between screw rod and recipient, to there is certain interstice coverage and also both can ensure that crushing juice rate, solve friction problem again, thus the processing quality of fit between motor shaft and screw shaft can be reduced, be easy to the processing of motor shaft and screw shaft, reduce defect rate.
Understandable, described elastic bumps is installed in installing hole by clamping or post forming or stickup.
Understandable, described elastic bumps material is rubber.
Understandable, described motor shaft is equilateral triangle axle, square axle, regular pentagon axle etc.; Accordingly, the installing hole described screw shaft set is as equilateral triangle hole, square hole, regular pentagon hole etc.
Embodiment two:
The difference of the present embodiment and embodiment one is: as shown in Figure 2, described elastic supporting member for supporting optical member is the elastic seal ring 7 being sheathed on motor shaft 110 outside, described elastic seal ring 7 is by being partially embedded in support 1 to be fixed on support 1, the relative motor shaft 110 of elastic seal ring 7 is made to be static, described elastic seal ring 7 is cyclic spring sealing ring, described elastic seal ring 7 material is silica gel, described screw shaft 31 is sheathed on motor shaft 110, and described elastic seal ring 7 is conflicted with the lower surface of screw shaft 31.Other do not state part-structure and beneficial effect is all identical with embodiment one.
The benefit of the present embodiment is, described elastic supporting member for supporting optical member is the elastic seal ring being sheathed on motor shaft outside, makes elastic supporting member for supporting optical member structure simple like this, is easy to install, and is easy to change after elastic seal ring wearing and tearing, extends machine service life; Described screw shaft is sheathed on motor shaft, described elastic seal ring and screw shaft are conflicted, when screw rod not pressing materials time, screw rod is under elastic seal ring applies active force upwards, all the time certain interval is kept and between recipient, prevent the Contact of screw rod and recipient and produce wearing and tearing, thus improving the service life of screw rod, recipient, and then improving the service life of machine.
Understandable, described elastic seal ring material is rubber.
Embodiment three:
The difference of the present embodiment and embodiment one is: as shown in Figure 3, described elastic supporting member for supporting optical member comprises spring 8 and ball 9, described motor shaft 110 upper surface is provided with installing hole, described spring 8 is installed in installing hole, described ball 9 is installed on spring 8 upper end and moves up and down with spring 7 deformation, described screw shaft 31 is sheathed on motor shaft 110, and described ball 9 is conflicted with screw shaft 31 all the time under the pressure of spring 8.Other do not state part-structure and beneficial effect is all identical with embodiment one.
The benefit of the present embodiment is, described elastic supporting member for supporting optical member comprises spring and ball, described motor shaft upper end is provided with installing hole, described spring fitting is in installing hole, described ball is installed on spring upper end, described screw shaft is sheathed on motor shaft, described ball is conflicted with screw shaft all the time under spring pressure, when screw rod not pressing materials time, screw rod is conflicted with ball all the time under spring applies active force upwards, and keep certain interval all the time and between recipient, prevent the Contact of screw rod and recipient and produce wearing and tearing, thus improve screw rod, the service life of recipient, and then improve the service life of machine.
Understandable, described spring is shell fragment.
Embodiment four:
The difference of the present embodiment and embodiment one is: as shown in Figure 4, described elastic supporting member for supporting optical member is located on screw shaft 31, described elastic supporting member for supporting optical member is the elastic bumps 6 being located at screw shaft 31 lower end, described screw shaft 31 lower end is provided with regular hexagon hole, described elastic bumps 6 is located at the bottom in regular hexagon hole, the bottom in described regular hexagon hole is provided with installing hole, described elastic bumps 6 is connected and installed in installing hole by interference, described elastic bumps 6 material is silica gel, described screw shaft 31 is sheathed on motor shaft 110, described elastic bumps 6 is conflicted with the upper surface of motor shaft 110.Other do not state part-structure and beneficial effect is all identical with embodiment one.
The benefit of the present embodiment is, enter in recipient when there is no material or material by screw rod release recipient time, screw rod can contact with recipient and produce and rub under the effect of self gravitation, by arranging elastic supporting member for supporting optical member on screw shaft, described elastic supporting member for supporting optical member is by screw rod jack-up, screw rod is floated arrange, thus do not contact with recipient when making screw rod under self gravitation, namely the bottom of screw rod does not contact with the bottom surface of recipient, both ensure that the extruding pulverizing gap between screw rod and recipient can not be excessive, also can prevent the wearing and tearing between screw rod and recipient simultaneously, thus improve screw rod, the service life of recipient, and then improve the service life of machine.
Secondly, described elastic supporting member for supporting optical member is the elastic bumps being located at screw shaft lower end, makes elastic supporting member for supporting optical member structure simple like this, is easy to install; Simultaneously, described motor shaft inserts in screw shaft, described elastic bumps and screw shaft are conflicted, when screw rod not pressing materials time, screw rod, under elastic bumps applies active force upwards, keeps certain interval all the time and between recipient, prevents the Contact of screw rod and recipient and produce wearing and tearing, thus improve the service life of screw rod, recipient, and then improve the service life of machine.
Further, described elastic bumps is connected and installed in installing hole by interference, makes elastic bumps easily install like this, improves production efficiency, and fixing reliable, elastic bumps difficult drop-off; Meanwhile, elastic bumps rotates together with screw shaft, there is not the situation of relative motion between elastic bumps and motor shaft, also can not wear and tear.
Finally, described elastic bumps material is silica gel, effectively ensure the elastic force of elastic supporting member for supporting optical member, and silica gel material is with low cost, is widely used, and is easy to obtain; Simultaneously, make between screw rod and recipient, to there is certain interstice coverage and also both can ensure that crushing juice rate, solve friction problem again, thus the processing quality of fit between motor shaft and screw shaft can be reduced, be easy to the processing of motor shaft and screw shaft, reduce defect rate.
Embodiment five:
The difference of the present embodiment and embodiment four is: as shown in Figure 5, described elastic supporting member for supporting optical member is the elastic seal ring 7 being sheathed on screw shaft 31 outside, described elastic seal ring 7 is cyclic spring sealing ring, described elastic seal ring 7 material is silica gel, described screw rod 31 is regular hexagon axle, described motor shaft 110 upper end is provided with regular hexagon hole, and described screw shaft 31 inserts in motor shaft 110, and described elastic seal ring 7 is conflicted with motor shaft 110.Other do not state part-structure and beneficial effect is all identical with embodiment four.
The benefit of the present embodiment is, described elastic supporting member for supporting optical member is the elastic seal ring being sheathed on screw shaft outside, makes elastic supporting member for supporting optical member structure simple like this, is easy to install, and is easy to change after elastic seal ring wearing and tearing, extends machine service life; Described screw shaft inserts in motor shaft, described elastic seal ring and motor shaft are conflicted, when screw rod not pressing materials time, screw rod is under elastic seal ring applies active force upwards, all the time certain interval is kept and between recipient, prevent the Contact of screw rod and recipient and produce wearing and tearing, thus improving the service life of screw rod, recipient, and then improving the service life of machine.
Embodiment six:
The difference of the present embodiment and embodiment four is: as shown in Figure 6, described elastic supporting member for supporting optical member comprises spring 7 and ball 8, described screw rod 3 lower end is provided with installing hole, described spring 7 is installed in installing hole, described ball 8 is installed on spring 7 lower end, described ball 9 is installed on spring 8 lower end and moves up and down with spring 7 deformation, and described motor shaft 110 inserts in screw shaft 31, and described ball 8 is conflicted with the upper surface of motor shaft 110 all the time under spring 7 pressure.Other do not state part-structure and beneficial effect is all identical with embodiment four.
The benefit of the present embodiment is, described elastic supporting member for supporting optical member comprises spring and ball, described screw rod lower end is provided with installing hole, described spring fitting is in installing hole, described ball is installed on lower spring end, described motor shaft inserts in screw shaft, described ball is conflicted with motor shaft all the time under spring pressure, when screw rod not pressing materials time, screw rod is conflicted with ball all the time under spring applies active force upwards, and keep certain interval all the time and between recipient, prevent the Contact of screw rod and recipient and produce wearing and tearing, thus improve screw rod, the service life of recipient, and then improve the service life of machine.
Understandable, described spring is shell fragment.
As described above, be only preferred embodiment of the present utility model, be not used for limiting practical range of the present utility model, namely all equalizations done according to the utility model change and modify, be all the utility model right contained, illustrate no longer one by one here.
Claims (10)
1. a wear-resisting vertical screw extruding juice extractor, comprise there is motor support, be located at juice chamber above support, be longitudinally located at screw rod in juice chamber, be sheathed on the outside and recipient coordinated with screw rod of screw rod, be covered on upper cover above juice chamber, described motor is provided with motor shaft, described screw rod is provided with screw shaft, described motor shaft is connected with screw shaft power, it is characterized in that, described motor shaft is provided with for screw rod jack-up is made the elastic supporting member for supporting optical member that screw rod does not contact with recipient.
2. juice extractor according to claim 1, it is characterized in that, described elastic supporting member for supporting optical member is the elastic bumps being located at motor shaft upper end, and described screw shaft is sheathed on motor shaft, and described elastic bumps and screw shaft are conflicted.
3. juice extractor according to claim 2, it is characterized in that, described motor shaft upper end is provided with installing hole, and described elastic bumps is connected by interference or clamping or post forming or stickup are installed in installing hole.
4. juice extractor according to claim 2, it is characterized in that, described elastic bumps material is silica gel or rubber.
5. juice extractor according to claim 1, it is characterized in that, described elastic supporting member for supporting optical member is the elastic seal ring being sheathed on motor shaft outside, and described screw shaft is sheathed on motor shaft, and described elastic seal ring and screw shaft are conflicted;
Or described elastic supporting member for supporting optical member comprises spring and ball, described motor shaft upper end is provided with installing hole, described spring fitting is in installing hole, described ball is installed on spring upper end, and described screw shaft is sheathed on motor shaft, and described ball is conflicted with screw shaft all the time under spring pressure.
6. a wear-resisting vertical screw extruding juice extractor, comprise there is motor support, be located at juice chamber above support, be longitudinally located at screw rod in juice chamber, be sheathed on the outside and recipient coordinated with screw rod of screw rod, be covered on upper cover above juice chamber, described motor is provided with motor shaft, described screw rod is provided with screw shaft, described motor shaft is connected with screw shaft power, it is characterized in that, described screw shaft is provided with for screw rod jack-up is made the elastic supporting member for supporting optical member that screw rod does not contact with recipient.
7. juice extractor according to claim 6, it is characterized in that, described elastic supporting member for supporting optical member is the elastic bumps being located at screw shaft lower end, and described motor shaft inserts in screw shaft, and described elastic bumps and motor shaft are conflicted.
8. juice extractor according to claim 7, it is characterized in that, described screw shaft lower end is provided with installing hole, and described elastic bumps is connected by interference or clamping or post forming or stickup are installed in installing hole.
9. juice extractor according to claim 7, it is characterized in that, described elastic bumps material is silica gel or rubber.
10. juice extractor according to claim 6, it is characterized in that, described elastic supporting member for supporting optical member is the elastic seal ring being sheathed on screw shaft outside, and described screw shaft inserts in motor shaft, and described elastic seal ring and motor shaft are conflicted;
Or described elastic supporting member for supporting optical member comprises spring and ball, described screw rod lower end is provided with installing hole, described spring fitting is in installing hole, described ball is installed on lower spring end, and described motor shaft inserts in screw shaft, and described ball is conflicted with motor shaft all the time under spring pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520012831.0U CN204427588U (en) | 2015-01-08 | 2015-01-08 | A kind of wear-resisting vertical screw extruding juice extractor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520012831.0U CN204427588U (en) | 2015-01-08 | 2015-01-08 | A kind of wear-resisting vertical screw extruding juice extractor |
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| CN204427588U true CN204427588U (en) | 2015-07-01 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106073446A (en) * | 2016-08-22 | 2016-11-09 | 珠海格力电器股份有限公司 | Lining and there is its food cooking machine |
| CN106580036A (en) * | 2016-12-30 | 2017-04-26 | 珠海格力电器股份有限公司 | Juicer and control method thereof |
| CN109938576A (en) * | 2017-12-20 | 2019-06-28 | 广东美的生活电器制造有限公司 | Screw rod, food preparation cup and food processor |
| CN112043144A (en) * | 2019-06-06 | 2020-12-08 | 九阳股份有限公司 | Simple structure's juice extractor |
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2015
- 2015-01-08 CN CN201520012831.0U patent/CN204427588U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106073446A (en) * | 2016-08-22 | 2016-11-09 | 珠海格力电器股份有限公司 | Lining and there is its food cooking machine |
| CN106580036A (en) * | 2016-12-30 | 2017-04-26 | 珠海格力电器股份有限公司 | Juicer and control method thereof |
| CN109938576A (en) * | 2017-12-20 | 2019-06-28 | 广东美的生活电器制造有限公司 | Screw rod, food preparation cup and food processor |
| CN109938576B (en) * | 2017-12-20 | 2022-02-11 | 广东美的生活电器制造有限公司 | Screw, food processing cup and food processor |
| CN112043144A (en) * | 2019-06-06 | 2020-12-08 | 九阳股份有限公司 | Simple structure's juice extractor |
| CN112043144B (en) * | 2019-06-06 | 2021-05-07 | 九阳股份有限公司 | Simple structure's juice extractor |
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