CN211582703U

CN211582703U - Horizontal pushing and lifting mechanism for drainage of electric cooker

Info

Publication number: CN211582703U
Application number: CN202020069961.9U
Authority: CN
Inventors: 顾宣丰; 张光恒
Original assignee: Zhongshan Kuaite Electrical Appliances Co ltd
Current assignee: Zhongshan Kuaite Electrical Appliances Co ltd
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-09-29
Anticipated expiration: 2030-01-13

Abstract

A transverse pushing and lifting mechanism for drainage of an electric cooker comprises a driving device, a driving device and a lifting device, wherein the driving device comprises an electromagnetic valve and a device mounting seat, one end of the device mounting seat is provided with a guide sleeve, and a drainage sleeve is slidably mounted in the guide sleeve; a supporting plate extends in the guide sleeve, two foolproof guide grooves are oppositely formed in the supporting plate, a supporting ring in limit fit with the supporting plate and a foolproof guide protruding strip in sliding fit with the foolproof guide grooves extend from the outer end face of the guide sleeve, an arc bottom face is arranged at the bottom of the foolproof guide protruding strip, a solenoid valve is mounted at the other end of the device mounting seat, a transverse telescopic rod of the solenoid valve is connected with a push-up ring which is sleeved on the periphery of the drainage sleeve, a push-up inclined face in sliding connection with the arc bottom face is arranged on the push-up ring, and after the push-up ring is driven by the solenoid valve to transversely move the foolproof guide protruding strip, the drainage sleeve jacks up; the push-up mechanism of the structure is designed by transverse driving, so that the risk that liquid is sprayed to the electromagnetic valve during drainage is avoided.

Description

Horizontal pushing and lifting mechanism for drainage of electric cooker

Technical Field

The utility model relates to a desugarization electricity rice cooker field specifically is a horizontal lifting mechanism of electricity rice cooker drainage.

Background

With the development of social economy, the living standard of people's substances is continuously improved, people's dietary structure and dietary behavior have been deeply changed, and nowadays, people's intake of cereals is rapidly reduced, and the intake of animal food is rapidly increased, resulting in overnutrition, and excessive intake of energy and sugar.

The rice is a staple food which is common in the dietary structure of people and also a main channel for human bodies to absorb energy and sugar, the nutritional ingredients of the rice are mainly carbohydrates and account for about 75 percent, so the rice provides the most main heat required by our life, more and more people seek a life style for better health maintenance at present and gradually realize that the reasonable control of the sugar and heat absorption is a healthier dietary style, and at present, part of electric cookers realize that substances which are easy to dissolve in water, such as amylopectin and vitamin B, and the like are separated from the rice and enter the water in the cooking process through the structure, so that a fragrant, sweet and delicious rice soup as a byproduct is obtained; separating part of sugar and calorie from the cooked rice into the rice soup to reduce the sugar and calorie in the cooked rice.

However, the driving device in the prior art is complex in structure, the driving device (namely the electromagnetic valve) is vertically arranged right below the drain hole, the height of the electric rice cooker is increased, rice soup is easy to drop on the jacking device to cause damage when leakage occurs, the diameter of the through hole is increased by the drainage seat with the larger diameter, and the area of a heating source is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve above-mentioned current problem, provide a simple structure, reasonable a horizontal mechanism that promotes of electricity rice cooker drainage, its effect is through horizontal drive design, and liquid drenches the solenoid valve when having avoided the drainage.

The utility model provides a horizontal mechanism that rises that pushes away of electric rice cooker drainage, includes a kind of deep pot body and inner bag, and the wash port has been seted up to the bottom of inner bag, still including the drain plug that the activity set up, the below of drain plug is provided with the drainage sleeve with the wash port intercommunication, the drainage sleeve passes through drive arrangement and realizes going up and down for the drive drain plug is sealed or switch on the wash port, its characterized in that: the driving device comprises an electromagnetic valve and a device mounting seat, one end of the device mounting seat is provided with a guide sleeve, and the drainage sleeve is slidably mounted in the guide sleeve;

a supporting plate extends in the guide sleeve, two foolproof guide grooves are oppositely formed in the supporting plate, a supporting ring in limit fit with the supporting plate and a foolproof guide convex strip in sliding fit with the foolproof guide grooves extend from the outer end face of the drainage sleeve, and an arc bottom surface is arranged at the bottom of the foolproof guide convex strip;

the other end of the device mounting seat is provided with an electromagnetic valve, a transverse telescopic rod of the electromagnetic valve is connected with a pushing and lifting ring, the pushing and lifting ring is sleeved on the periphery of the drainage sleeve, a pushing and lifting inclined plane in sliding connection with the arc bottom surface is arranged on the pushing and lifting ring, and after the pushing and lifting ring is driven by the electromagnetic valve to transversely move and push the foolproof guide convex strip, the drainage sleeve jacks up the drainage plug, so that the drainage hole is communicated with the drainage sleeve.

The push-up mechanism of this structure is simple compact, reduces electric rice cooker's height, and outer courage bottom structure is done more smoothly, avoids liquid volume stasis, and it is more convenient to wash, through horizontal drive design, and liquid drenches the solenoid valve and the risk such as the steam that rises contacts the solenoid valve when having avoided the drainage, has prolonged the life of solenoid valve.

The utility model discloses can also adopt following technical measure to solve:

the bottom surface of the device mounting seat is provided with a push-up ring moving cavity and a solenoid valve mounting cavity, two sides of the solenoid valve mounting cavity are stacked to extend to form a plurality of fastening barb bodies, the solenoid valve is fixedly mounted in the solenoid valve mounting cavity through the fastening barb bodies and is arranged in the cooker body in a suspension mode, two cavity walls of the push-up ring moving cavity are transversely extended to form a push-up ring bearing plate, and the push-up ring is arranged in the push-up ring moving cavity in a sliding mode through the push-up ring bearing plate.

The inner edge downwardly extending of layer board has prevents the pendulum sleeve, prevents pendulum sleeve and drainage sleeve clearance fit.

The novel cooker is characterized in that an outer pot is installed in the cooker body, a water receiving box is installed at the bottom of the cooker body, an intermediate baffle is arranged between the water receiving box and the outer pot, the inner container is installed in the cavity of the outer pot, the device installation seat is fixedly installed on the bottom surface of the outer pot through a fastener, a central through hole is formed in the bottom of the outer pot, and the guide sleeve is installed in the central through hole and in clearance fit with the central through hole.

The middle baffle is provided with a baffle through hole, a guide-in sleeve which is suitable for the drainage sleeve to slide up and down extends in the baffle through hole, and the inner wall of the guide-in sleeve is provided with a guide-in cambered surface.

The drainage sleeve is internally provided with a hollow drainage channel, the upper end part of the drainage channel is provided with a jacking block for driving the drainage plug, and the jacking block is integrally connected with the inner wall of the drainage sleeve through a connecting rib.

The solenoid valve includes the body, and this internal slidable mounting has the horizontal telescopic link that runs through the body both ends, and the one end of horizontal telescopic link is provided with the baffle, and horizontal telescopic link cover is equipped with reset spring, and reset spring's both ends butt respectively is between baffle and body.

The other end of the transverse telescopic rod is provided with a connecting block, an annular clamping groove is formed in the connecting block, a bayonet with a downward opening is formed in one end of the push-up ring, and the push-up ring is clamped into the annular clamping groove from top to bottom through the bayonet and is installed on the transverse telescopic rod.

The bottom of the fool-proof guide convex strip is provided with an inclined bottom surface matched with the push-up inclined plane.

The included angle between the pushing inclined plane and the horizontal plane is 20-40 degrees.

The utility model has the advantages as follows:

the utility model relates to a horizontal mechanism that rises that pushes away of electricity rice cooker drainage, simple structure, low in production cost, the simple compactness of the mechanism that rises that pushes away of this structure reduces electricity rice cooker's height, and outer courage bottom structure is done more levelly and smoothly, avoids liquid volume stagnant blood, and it is more convenient to wash, through horizontal drive design, and liquid drenches the solenoid valve and the ascending vapor contacts risks such as solenoid valve when having avoided the drainage, has prolonged the life of solenoid valve.

Drawings

Fig. 1 is a schematic sectional view of the present invention.

Fig. 2 is a schematic view of the exploded structure of the driving device of the present invention.

Fig. 3 is a schematic view of the exploded cross-section structure of the present invention.

Fig. 4 is a schematic structural view of the device mounting base of the present invention.

Fig. 5 is a schematic view of the structure of the lifting ring and the drainage sleeve of the present invention.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

As shown in fig. 1 to 5, a horizontal pushing and lifting mechanism for drainage of an electric rice cooker comprises a cooker body 1 and an inner container 2, wherein a drainage hole 3 is formed in the bottom of the inner container 2, the horizontal pushing and lifting mechanism further comprises a movably arranged drainage plug 4, a drainage sleeve 5 communicated with the drainage hole 3 is arranged below the drainage plug 4, the drainage sleeve 5 is lifted and lowered through a driving device 6 and used for driving the drainage plug 4 to seal or conduct the drainage hole 3, the driving device 6 comprises an electromagnetic valve 7 and a device mounting seat 8, a guide sleeve 81 is arranged at one end of the device mounting seat 8, and the drainage sleeve 5 is slidably mounted in the guide sleeve 81; the drainage sleeve 5 is utilized to realize two functions of drainage and jacking/lifting, the assembly difficulty of the structure is greatly simplified, the difficulty of mold design is reduced, the production cost is effectively reduced, and the fluid directly enters the drainage sleeve 5 from the drainage hole 3, the flowing distance is shorter and more vertical, the drainage time can be effectively shortened, and the drainage effect is better;

a supporting plate 811 extends in the guide sleeve 81, two fool-proof guide grooves 812 are oppositely formed in the supporting plate 811, a supporting ring 51 in limit fit with the supporting plate 811 and a fool-proof guide convex strip 52 in sliding fit with the fool-proof guide grooves 812 extend from the outer end face of the drainage sleeve 5, and an arc bottom surface 521 is arranged at the bottom of the fool-proof guide convex strip 52; the matching of the supporting plate 811 and the supporting ring 51 can keep the drainage sleeve 5 in a standby state of vertically and horizontally laying when the drainage hole 3 is sealed, and the matching of the foolproof guide convex strips 52 and the foolproof guide grooves 812 can prevent the drainage sleeve 5 from circumferentially rotating relative to the guide sleeve 81, and can keep a vertical or nearly vertical state to jack up the drainage plug 4 when the drainage sleeve 5 is lifted up and down, so as to avoid rice water from overflowing the drainage sleeve 5 due to deviation;

the other end of the device mounting seat 8 is provided with an electromagnetic valve 7, a transverse telescopic rod 71 of the electromagnetic valve 7 is connected with a push-up ring 9, the push-up ring 9 is sleeved on the periphery of the drainage sleeve 5, a push-up inclined plane 91 in sliding connection with the arc bottom surface 521 is arranged on the push-up ring 9, and after the push-up ring 9 is driven by the electromagnetic valve 7 to transversely move and push up the fool-proof guide convex strip 52, the drainage sleeve 5 jacks up the drainage plug 4, so that the drainage hole 3 is communicated with the drainage sleeve 5.

The bottom surface of the device mounting seat 8 is provided with a push-up ring movable cavity 82 and an electromagnetic valve mounting cavity 83, two sides of the electromagnetic valve mounting cavity 83 are stacked and extended with a plurality of fastening barb bodies 831, the electromagnetic valve 7 is fixedly mounted in the electromagnetic valve mounting cavity 83 through the fastening barb bodies 831 and is suspended in the cooker body 1, the two cavity walls of the push-up ring moving cavity 82 are transversely extended with push-up ring bearing plates 821, the push-up ring 9 is slidably arranged in the push-up ring moving cavity 82 through the push-up ring bearing plates 821, when the push-up inclined plane 91 pushes the foolproof guide convex strip 52, provides upward supporting force, the situation that the push-up ring 9 is pressed downwards when hanging to push the foolproof guide convex strip 52 can not occur, in addition, the electromagnetic valve 7 is mounted in a suspended manner, so that liquid can be prevented from contacting the electromagnetic valve 7, the electromagnetic valve 7 is damaged, the service life of the electromagnetic valve 7 is shortened, and the maintenance frequency of the electric cooker is increased.

An anti-swing sleeve 813 extends downwards from the inner edge of the supporting plate 811, the anti-swing sleeve 813 is in clearance fit with the drainage sleeve 5, and the anti-swing sleeve 813 can keep moving vertically when the drainage sleeve 5 goes up and down.

Install outer pot 10 in the kind of deep pot body 1, water receiver 11 is installed to the bottom of the kind of deep pot body 1, is provided with middle baffle 12 between water receiver 11 and the outer pot 10, inner bag 2 is installed in outer pot 10 cavity, and device mount pad 8 passes through fastener fixed mounting in the bottom surface of outer pot 10, and central through-hole 101 has been seted up to the bottom of outer pot 10, and guide sleeve 81 installs in central through-hole 101 and with central through-hole 101 clearance fit, when using, because steam or the rice hot water that spills over have the chance to cause and produce the album liquid on middle baffle 12, because need the unsettled setting of solenoid valve 7 for solenoid valve 7 can not contact liquid, increases solenoid valve 7's life.

The middle baffle 12 is provided with a baffle through hole 121, a guide sleeve 122 suitable for the drainage sleeve 5 to slide up and down is extended in the baffle through hole 121, the inner wall of the guide sleeve 122 is provided with a guide cambered surface 123, the upper end of the drainage sleeve 5 is provided with a guide structure, so that the lower end of the drainage sleeve 5 can swing, when the drainage sleeve 5 descends after ascending, the guide cambered surface 123 can enable the lower end of the guide sleeve 122 to slightly swing, and the guide sleeve 122 can still slide into the guide sleeve 122 again, so that the problem that the drainage sleeve 5 and the middle baffle 12 are blocked is solved.

A hollow drainage channel 53 is arranged in the drainage sleeve 5, the upper end part of the drainage channel 53 is provided with a jacking block 54 for driving the drainage plug 4, and the jacking block 54 is integrally connected with the inner wall of the drainage sleeve 5 through a connecting rib 55; the connecting ribs 55 and the drainage sleeve 5 are integrally formed through a die, and an interval is formed between the adjacent connecting ribs 55, so that drainage cannot be blocked, the drainage sleeve 5 can be installed under the drainage hole 3, and when the jacking block 54 pushes the drainage plug 4, the drainage sleeve 5 is not influenced to be in butt joint with the drainage hole 3, and rice water is prevented from overflowing.

The electromagnetic valve 7 comprises a body 72, a transverse telescopic rod 71 penetrating through two ends of the body is slidably mounted in the body 72, a baffle 73 is arranged at one end of the transverse telescopic rod 71, a return spring 74 is sleeved on the transverse telescopic rod 71, and two ends of the return spring 74 are respectively abutted between the baffle 73 and the body 72; when the rice cooker needs to discharge rice water, the electromagnetic valve 7 works to push the transverse telescopic rod 71 to drive the water discharge sleeve 5 to ascend, after water discharge is finished, the electromagnetic valve 7 stops electrifying, the transverse telescopic rod 71 is reset through the tension of the reset spring 74, the working time of the electromagnetic valve 7 can be shortened, and the service life is prolonged.

The other end of the transverse telescopic rod 71 is provided with a connecting block 13, an annular clamping groove 131 is formed in the connecting block 13, a bayonet 92 with a downward opening is formed in one end of the push-up ring 9, and the push-up ring 9 is clamped into the annular clamping groove 131 from top to bottom through the bayonet 92 and is mounted on the transverse telescopic rod 71; during installation, after the push-up ring 9 slides into the push-up ring movable cavity 82, the electromagnetic valve 7 is buckled into the electromagnetic valve installation cavity 83, the connecting block 13 is pressed into the bayonet 92 to complete installation, and when the device is used, the upper part of the push-up ring 9 is limited by the device installation seat 8, so that the push-up ring 9 cannot be separated from the connection with the electromagnetic valve 7.

The bottom of the fool-proof guide protrusion 52 is provided with an inclined bottom surface 522 (as shown in fig. 5) matching with the push-up slope 91, and the above-mentioned arc bottom surface 521 belongs to one of the embodiments, and can be replaced by the inclined bottom surface 522 to achieve the same beneficial effects.

The included angle between the push-up inclined plane 91 and the horizontal plane is 20-40 degrees, the push-up inclined plane 91 in the angle range can be in smooth fit with the foolproof guide convex strip 52, the jacking height is guaranteed, the situation that the jacking height is insufficient when the included angle is too small is avoided, and the push-up inclined plane 91 with too large included angle cannot be obliquely cut into the bottom of the foolproof guide convex strip 52.

The foregoing is a preferred embodiment of the present invention showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, but rather that various changes and modifications may be made without departing from the spirit and scope of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a horizontal mechanism that rises that pushes away of electric rice cooker drainage, includes a kind of deep pot body (1) and inner bag (2), wash port (3) have been seted up to the bottom of inner bag (2), still including drain plug (4) that the activity set up, the below of drain plug (4) is provided with drainage sleeve (5) with wash port (3) intercommunication, drainage sleeve (5) realize going up and down through drive arrangement (6) for drive drain plug (4) are sealed or switch on wash port (3), its characterized in that: the driving device (6) comprises an electromagnetic valve (7) and a device mounting seat (8), one end of the device mounting seat (8) is provided with a guide sleeve (81), and the drainage sleeve (5) is slidably mounted in the guide sleeve (81);

a supporting plate (811) extends in the guide sleeve (81), two fool-proof guide grooves (812) are oppositely arranged on the supporting plate (811), a supporting ring (51) in limit fit with the supporting plate (811) and fool-proof guide convex strips (52) in sliding fit with the fool-proof guide grooves (812) extend from the outer end face of the drainage sleeve (5), and an arc bottom surface (521) is arranged at the bottoms of the fool-proof guide convex strips (52);

the device is characterized in that the electromagnetic valve (7) is installed at the other end of the device installation seat (8), a push-up ring (9) is connected to a transverse telescopic rod (71) of the electromagnetic valve (7), the push-up ring (9) is sleeved on the periphery of the drainage sleeve (5), a push-up inclined plane (91) in sliding connection with the circular arc bottom surface (521) is arranged on the push-up ring (9), and after the push-up ring (9) is driven by the electromagnetic valve (7) to move transversely and push up the fool-proof guide convex strip (52), the drainage sleeve (5) jacks up the drainage plug (4), so that the drainage hole (3) is communicated with the drainage sleeve (5).

2. The lateral pushing and lifting mechanism for electric cooker drainage as claimed in claim 1, characterized in that: the bottom surface of device mount pad (8) is provided with promotes ring activity chamber (82) and solenoid valve installation chamber (83), and the both sides of solenoid valve installation chamber (83) are piled up to extend and are had a plurality of lock joint barb body (831), and solenoid valve (7) are through lock joint barb body (831) fixed mounting in solenoid valve installation chamber (83) and unsettled setting in a kind of deep pot body (1), horizontal extension has promotion ring supporting plate (821) on the two chamber walls of promotion ring activity chamber (82), and promotion ring (9) slide through promotion ring supporting plate (821) and set up in having promotion ring activity chamber (82).

3. The lateral pushing and lifting mechanism for electric cooker drainage as claimed in claim 1, characterized in that: the inner edge of the supporting plate (811) extends downwards to form an anti-swing sleeve (813), and the anti-swing sleeve (813) is in clearance fit with the drainage sleeve (5).

4. The lateral pushing and lifting mechanism for electric cooker drainage as claimed in claim 1, characterized in that: install outer pot (10) in the a kind of deep pot body (1), water receiver (11) are installed to the bottom of the a kind of deep pot body (1), are provided with between water receiver (11) and outer pot (10) intermediate baffle (12), install in outer pot (10) cavity inner bag (2), and device mount pad (8) are through fastener fixed mounting in the bottom surface of outer pot (10), and central through-hole (101) have been seted up to the bottom of outer pot (10), and guide sleeve (81) are installed in central through-hole (101) and with central through-hole (101) clearance fit.

5. The lateral pushing and lifting mechanism for electric cooker drainage as claimed in claim 4, characterized in that: the middle baffle (12) is provided with a baffle through hole (121), a guide-in sleeve (122) suitable for the drainage sleeve (5) to slide up and down extends in the baffle through hole (121), and a guide-in cambered surface (123) is arranged on the inner wall of the guide-in sleeve (122).

6. The lateral pushing and lifting mechanism for electric cooker drainage as claimed in claim 1, characterized in that: the water draining sleeve is characterized in that a hollow water draining channel (53) is arranged in the water draining sleeve (5), a jacking block (54) for driving the water draining plug (4) is arranged at the upper end part of the water draining channel (53), and the jacking block (54) is integrally connected with the inner wall of the water draining sleeve (5) through a connecting rib (55).

7. The lateral pushing and lifting mechanism for electric cooker drainage as claimed in claim 1, characterized in that: the electromagnetic valve (7) comprises a body (72), wherein a transverse telescopic rod (71) penetrating through two ends of the body is slidably mounted in the body (72), a baffle (73) is arranged at one end of the transverse telescopic rod (71), a return spring (74) is sleeved on the transverse telescopic rod (71), and two ends of the return spring (74) are respectively abutted between the baffle (73) and the body (72).

8. The lateral pushing and lifting mechanism for electric cooker drainage as claimed in claim 1, characterized in that: the other end of horizontal telescopic link (71) is provided with connecting block (13), and it has annular draw-in groove (131) to open on connecting block (13), and bayonet socket (92) that the opening is decurrent is seted up to the one end of pushing away and rising ring (9), pushes away and rises ring (9) and go into annular draw-in groove (131) through bayonet socket (92) top-down and install on horizontal telescopic link (71).

9. The lateral pushing and lifting mechanism for electric cooker drainage as claimed in claim 1, characterized in that: the bottom of the fool-proof guide convex strip (52) is provided with an inclined bottom surface (522) matched with the push-up inclined surface (91).

10. The lateral pushing and lifting mechanism for electric cooker drainage as claimed in claim 1, characterized in that: the included angle between the lifting inclined plane (91) and the horizontal plane is 20-40 degrees.