阅读说明：本技术 一种基于齿轮传动比的家用豆浆机 (Household soybean milk machine based on gear transmission ratio ) 是由 许嗣燕 于 2020-05-22 设计创作，主要内容包括：本发明涉及家用豆浆机技术领域,且公开了一种基于齿轮传动比的家用豆浆机,包括放置台,所述放置台的底部活动连接有活动杆,活动杆的下端活动连接有指示杆,指示杆的内部活动连接有拉伸弹簧,拉伸弹簧的表面活动连接有限位架,放置台的顶部活动连接有推杆,推杆远离放置台的一端活动连接有凸轮,所述凸轮的表面固定连接有缓冲囊,凸轮的内部活动连接有转轴,缓冲囊的表面活动连接有导向杆,导向杆远离缓冲囊的一端活动连接有齿轮,粉碎圈与齿轮的连接处活动连接有啮合轮。啮合轮与两者的传动比决定了豆浆原料被碾磨的程度,齿轮旋转带动啮合轮转动时,且会在粉碎圈中进行有规律的移动,故从而达到了利用齿轮传动比改变碾磨口感的效果。(The invention relates to the technical field of household soybean milk machines, and discloses a gear transmission ratio-based household soybean milk machine, which comprises a placing table, wherein the bottom of the placing table is movably connected with a movable rod, the lower end of the movable rod is movably connected with an indicating rod, an extension spring is movably connected inside the indicating rod, the surface of the extension spring is movably connected with a limiting frame, the top of the placing table is movably connected with a push rod, one end of the push rod, far away from the placing table, is movably connected with a cam, the surface of the cam is fixedly connected with a buffering bag, a rotating shaft is movably connected inside the cam, the surface of the buffering bag is movably connected with a guide rod, one end of the guide rod, far away from the buffering bag, is movably connected with a gear. The degree that the soybean milk raw materials were milled has been decided to meshing wheel and transmission ratio between them, and when the rotatory meshing wheel that drives of gear rotated, and can carry out regular removal in smashing the circle, so reached and utilized the gear transmission ratio to change the effect of the taste of milling.)

1. The utility model provides a domestic soybean milk machine based on gear drive ratio, is including placing platform (1), its characterized in that: the bottom of the placing table (1) is movably connected with a movable rod (2), the lower end of the movable rod (2) is movably connected with an indicating rod (3), the inner part of the indicating rod (3) is movably connected with an extension spring (4), the surface of the extension spring (4) is movably connected with a limiting frame (5), the top of the placing table (1) is movably connected with a push rod (6), and one end, far away from the placing table (1), of the push rod (6) is movably connected with a cam (7);

the surface of the cam (7) is fixedly connected with a buffering bag (8), the inner portion of the cam (7) is movably connected with a rotating shaft (9), the surface of the buffering bag (8) is movably connected with a guide rod (10), one end, far away from the buffering bag (8), of the guide rod (10) is movably connected with a gear (11), the surface of the gear (11) is movably connected with a crushing ring (12), and the joint of the crushing ring (12) and the gear (11) is movably connected with a meshing wheel (13).

2. The gear ratio based home soymilk machine according to claim 1, characterized in that: a sliding rail (14) is arranged in the gear (11), and the sliding rail (14) is movably connected with the guide rod (10).

3. The gear ratio based home soymilk machine according to claim 1, characterized in that: the surface of the indicating rod (3) is provided with a sliding chute (15), and the sliding chute (15) is movably connected with the movable rod (2).

4. The gear ratio based home soymilk machine according to claim 1, characterized in that: the surface of the rotating shaft (9) is movably connected with a support frame (16), and the inside of the support frame (16) is movably connected with a spring rod (17).

5. The gear ratio based home soymilk machine according to claim 4, characterized in that: both ends of the spring rod (17) are movably connected with the guide rod (10) through shaft sleeves (18).

6. The gear ratio based home soymilk machine according to claim 1, characterized in that: the cam (7) is designed to be triangular, and the bending angle of the triangle is sixty degrees.

7. The gear ratio based home soymilk machine according to claim 1, characterized in that: the surface of the indication rod (3) is provided with scale marks, and the measuring unit of the scale marks is centimeter.

8. The gear ratio based home soymilk machine according to claim 1, characterized in that: the size of the meshing wheel (13) is matched with the size of the teeth of the gear (11) and the teeth of the crushing ring (12).

Technical Field

The invention relates to the technical field of household soybean milk machines, in particular to a household soybean milk machine based on a gear transmission ratio.

Background

The soybean milk machine adopts a microcomputer control system, then internal electronic components work to realize full automation of preheating, pulping, soybean milk boiling and delayed boiling processes, and along with the development of science and technology, the conventional soybean milk machine develops a processing program of 'slow fire boiling', so that the soybean milk is richer in nutrition and more fragrant and lustrous in taste.

The existing soymilk machine has more functions, but the crushing and grinding mechanism is still a traditional blade, namely, beans are crushed and ground by utilizing a rotating blade, and the crushing mechanism has the defects that the blade is easy to be blocked by crushed bean dregs, and the blade is easy to damage due to overlarge working power after being blocked; in addition, the existing soybean milk machine can only change the grinding taste of the soybean milk by program setting, and the processing difficulty of a microcomputer of the soybean milk machine can be increased by excessive program setting, so that the household soybean milk machine based on the gear transmission ratio is produced.

Disclosure of Invention

In order to realize the purposes of indirectly grinding by using the gear to avoid the phenomenon of jamming and changing the grinding taste by using the gear transmission ratio, the invention provides the following technical scheme: the utility model provides a domestic soybean milk machine based on gear drive ratio, is including placing the platform, the bottom swing joint who places the platform has the movable rod, and the lower extreme swing joint of movable rod has the indicator lever, and the inside swing joint of indicator lever has extension spring, and extension spring's surperficial swing joint has spacing, and the top swing joint who places the platform has the push rod, and the one end swing joint who places the platform is kept away from to the push rod has the cam, the fixed surface of cam is connected with the buffering bag, and the inside swing joint of cam has the pivot, and the surperficial swing joint of buffering bag has the guide bar, and the one end swing joint that the buffering bag was kept away from to the guide bar has the gear, and the surperficia.

The invention has the beneficial effects that:

1. can stimulate the push rod to change the position relation of cam and pivot through placing the platform downstream, the back starts the drive pivot and rotates, and the back gear is driven rotatory and is promoted by guide bar 10 and remove, and the back drives the meshing wheel and grinds the soybean milk principle, so reached utilize the gear to grind indirectly and avoid appearing the effect of card dead phenomenon.

2. Through changing the drive ratio of the engaging wheel between the two, the engaging wheel and the drive ratio of the engaging wheel and the two determine the degree of grinding the soybean milk raw materials, and when the rear gear rotates to drive the engaging wheel to rotate, regular movement can be carried out in the grinding ring, so that the effect of changing the grinding taste by utilizing the drive ratio of the gear is achieved.

Preferably, the inside of gear is seted up the slide rail, slide rail and guide bar swing joint, and the effect of slide rail is convenient for the guide bar to change the position relation between gear and the crushing circle, and then changes the meshing degree of meshing wheel and both, changes the drive ratio of meshing wheel promptly, and the drive ratio is the ratio of two rotating member angular velocities in the mechanism, also called the velocity ratio. The transmission ratio of the component a and the component b is i ═ ω a/ω b ═ na/nb, where ω a and ω b are the angular velocities (radians/sec) of the component a and b, respectively; na and nb are the rotational speeds (rpm) of the members a and b, respectively, and for an intermeshing gear transmission, the transmission ratio can be expressed in terms of the number of teeth Za and Zb of the a and b gears, i ═ Zb/Za; for friction drives, the transmission ratio can be expressed in the diameters Da and Db of the a and b wheels, i ═ Db/Da.

Preferably, the surface of the indicating rod is provided with a sliding groove, and the sliding groove is movably connected with the movable rod.

Preferably, the surface of the rotating shaft is movably connected with a support frame, the inside of the support frame is movably connected with a spring rod, and the spring rod plays a role in connecting the two guide rods.

Preferably, both ends of the spring rod are movably connected with the guide rod through shaft sleeves.

Preferably, the cam is of triangular design, and the bending angle of the triangle is sixty degrees.

Preferably, the surface of the indication rod is provided with scale marks, and the measuring unit of the scale marks is centimeter.

Preferably, the size of the meshing wheel is matched with the tooth size of the gear and the tooth size of the crushing ring.

Preferably, the push rod drives the cam to move, the position relation between the cam and the rotating shaft can be changed, and when the push rod and the cam are connected in a staggered mode, the rotating shaft cannot drive the cam to rotate and only can drive the gear to rotate.

Drawings

FIG. 1 is a front view of the structure of the subject holding table;

FIG. 2 is a schematic view of an indicating rod according to the present invention;

FIG. 3 is a front view of the cam construction of the present invention;

FIG. 4 is a left side view of the cam structure of the present invention;

FIG. 5 is a schematic view of a pulverizing ring according to the present invention;

FIG. 6 is a schematic view of the cam structure of the present invention after movement;

fig. 7 is a partial enlarged view of a portion a in fig. 6.

In the figure: 1-placing table, 2-movable rod, 3-indicating rod, 4-extension spring, 5-limiting frame, 6-push rod, 7-cam, 8-buffer bag, 9-rotating shaft, 10-guide rod, 11-gear, 12-crushing ring, 13-meshing wheel, 14-sliding rail, 15-sliding groove, 16-supporting frame, 17-spring rod and 18-shaft sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, a household soymilk machine based on a gear transmission ratio comprises a placing table 1, the bottom of the placing table 1 is movably connected with a movable rod 2, the lower end of the movable rod 2 is movably connected with an indicating rod 3, the surface of the indicating rod 3 is provided with a chute 15, and the chute 15 is movably connected with the movable rod 2; the surface of the indication rod 3 is provided with scale marks, and the measurement unit of the scale marks is centimeter; the inside swing joint of instruction lever 3 has extension spring 4, and extension spring 4's surperficial swing joint has spacing 5, and the top swing joint of placing platform 1 has push rod 6, and the one end swing joint that push rod 6 kept away from and place platform 1 has cam 7.

The placing table 1 moves downwards to pull the push rod 6 to change the position relation between the cam 7 and the rotating shaft 9, then the driving rotating shaft 9 is started to rotate, the rear gear 11 is driven to rotate to drive the meshing wheel 13 to grind and crush the soybean milk raw materials, so that the effect of indirectly grinding by utilizing the gear 11 to avoid the phenomenon of jamming is achieved, the cam 7 is designed to be triangular, and the bending angle of the triangle is sixty degrees; when the push rod 6 drives the cam 7 to move, the position relation between the cam 7 and the rotating shaft 9 can be changed, and when the cam 7 and the rotating shaft 9 are connected in a staggered mode, the rotating shaft 9 cannot drive the cam 7 to rotate, and only the gear 11 can be driven to rotate.

Placing platform 1 and moving and driving push rod 6 and removing, back push rod 6 changes the position between pivot 9 and the cam 7, the position change of cam 7 can push guide bar 10 in its surperficial position, change the distance of the tooth between gear 11 and the crushing circle 12 promptly, and then change engaging wheel 13 at the drive ratio between the two, and engaging wheel 13 has decided the degree that the soybean milk raw materials were milled with drive ratio between them, when back gear 11 is rotatory to drive engaging wheel 13 and rotates, it can carry out regular removal in crushing circle 12, the event has reached and has utilized the gear drive ratio to change the effect of the taste of milling.

The surface of the cam 7 is fixedly connected with a buffer bag 8, the interior of the cam 7 is movably connected with a rotating shaft 9, the surface of the rotating shaft 9 is movably connected with a supporting frame 16, the interior of the supporting frame 16 is movably connected with a spring rod 17, and the spring rod 17 plays a role in connecting the two guide rods 10; both ends of the spring rod 17 are movably connected with the guide rod 10 through shaft sleeves 18.

The surface of the buffer bag 8 is movably connected with a guide rod 10, one end of the guide rod 10, which is far away from the buffer bag 8, is movably connected with a gear 11, the surface of the gear 11 is movably connected with a crushing ring 12, and the joint of the crushing ring 12 and the gear 11 is movably connected with a meshing wheel 13; the size of the meshing wheel 13 is matched with the size of the teeth of the gear 11 and the teeth of the crushing ring 12.

The inside of gear 11 is seted up slide rail 14, and slide rail 14 and guide bar 10 swing joint, the effect of slide rail 14 is convenient for guide bar 10 to change the position relation between gear 11 and the crushing circle 12, and then changes meshing wheel 13 and the meshing degree between them, changes the drive ratio of meshing wheel 13 promptly, and the drive ratio is the ratio of two rotating member angular velocities in the mechanism, also called the velocity ratio. The transmission ratio of the component a and the component b is i ═ ω a/ω b ═ na/nb, wherein ω a and ω b are the angular speed radian/second of the component a and the component b respectively; na and nb are the rotational speeds of members a and b, respectively, in rpm, and for an engagement transmission, the transmission ratio can be expressed by the number of teeth Za and Zb of the a and b gears, i ═ Zb/Za; for friction drives, the transmission ratio can be expressed in the diameters Da and Db of the a and b wheels, i ═ Db/Da.

When using, keep away from a certain amount of soybean milk and place in the inside of smashing circle 12, later place the cup on the surface of placing platform 1, the cup has certain weight, so place platform 1 and can be promoted the downstream, movable rod 2 is promoted the surface slip at spout 15 promptly, meanwhile, place platform 1 and move down and can stimulate push rod 6 and change the position relation of cam 7 and pivot 9, later start drive pivot 9 and rotate, rear gear 11 is driven rotatory drive engaging wheel 13 and grinds the soybean milk raw materials, and cam 7 at this moment is in the rotating condition, so the distance that engaging wheel 13 removed is comparatively extensive, can not have the card phenomenon of dying.

Through placing the cup of different weight on placing platform 1 surface, perhaps the position of artificial direct promotion movable rod 2 on spout 15 surface, movable rod 2 removes and to drive and places platform 1 and remove, it removes to place platform 1 after, position between push rod 6 is changed to back push rod 6, position change between pivot 9 and the cam 7 can promote guide bar 10 in its surperficial position, change the distance of the tooth between gear 11 and the crushing circle 12 promptly, and then change engaging wheel 13 the drive ratio between the two, and engaging wheel 13 has decided the degree that the soybean milk raw materials was milled with drive ratio between the two, when back gear 11 is rotatory to drive engaging wheel 13 and rotates, it can carry out regular removal in crushing circle 12, so reached and utilized gear drive ratio to change the effect of milling the taste.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.