CN201546064U

CN201546064U - Novel washing machine balance system

Info

Publication number: CN201546064U
Application number: CN2009201883016U
Authority: CN
Inventors: 谭江; 唐海斌
Original assignee: Hefei Royalstar Laundry Equipment Manufacturing Co Ltd
Current assignee: Hefei Midea Laundry Appliance Co Ltd
Priority date: 2009-10-16
Filing date: 2009-10-16
Publication date: 2010-08-11
Anticipated expiration: 2019-10-16

Abstract

The utility model discloses a novel washing machine balance system which comprises a base, wherein a box body is fixedly installed on the base, a water containing barrel is arranged in the box body, an inner barrel is installed in the water containing barrel, the outer wall of the lower end of the water containing barrel is fixedly provided with a supporting seat, a bayonet is arranged at the bottom end of the supporting seat, a tubular damping sleeve located on the lower portion of the supporting seat is vertically arranged on the base, a spring is sleeved in the damping sleeve, the top end of the spring is clamped into the bayonet on the supporting seat and is fixedly connected with the supporting seat, the outer wall of the upper end of the water containing barrel is fixed with a lower hanging ear, the inner wall of the box body is fixed with an upper hanging ear corresponding to the lower hanging ear, the upper hanging ear is located on the upper position of the lower hanging ear, and a drag spring is connected between the upper hanging ear and the lower hanging ear. The novel washing machine balance system supports the water containing barrel, the inner barrel and other components, and the drag spring for connecting the box body and the water containing barrel through suspending rod components fixed on the base, finally realizes the purposes of lowering vibration, lowering noise, lowering the box intensity, and satisfies the demands of high speed dehydrating speed.

Description

A kind of new washing machine balancing system

Technical field:

The utility model relates generally to washing machine, relates in particular to a kind of new washing machine balancing system.

Background technology:

At present, known impeller automatic washing machine balance sysmte, mainly the suspension rod assembly of being made up of rigid hanger, stage clip, damper etc. array is formed, and an end of suspension rod assembly is suspended on the casing, and the hanging position between suspension rod and the casing is typically chosen in the corner of casing top; The suspension rod assembly other end (having stage clip, damper etc.) is unsettled in washing machine with inner core and steel ladle, makes between vibration source that inner core and steel ladle form and the external box of microvave to realize isolating; Owing to form, having determined that the suspension rod assembly has when transmitting shock momentum must linear characteristic.

During work, inner core and steel ladle are because clothing, self etc. the shock momentum that produces of reason, realize transmitting and discharging by the suspension rod assembly, the shock momentum that the suspension rod assembly absorbs transmits along the suspension rod direction, be delivered on the casing, because the vertical plane between suspension rod and the casing, has certain included angle between the horizontal plane, shock momentum can be at the shock momentum that simply is decomposed into vertical direction and the shock momentum of horizontal direction, the shock momentum of vertical direction is delivered to ground through casing, and the vibrations of the shock momentum of horizontal direction by casing are released, this has just proposed higher requirement to the casing Intensity Design of washing machine, and to discharging reason owing to hitch point with the vibrations of casing side, temporarily can't effectively eliminate, especially in the face of the continuous lifting of laundry machine dehydration rotating speed, the contradiction of this respect is just more and more outstanding; And the effective measures that can take at present also have only the intensity of constantly strengthening the casing side, the vibrations purpose that reduction box height (even the transfer route of vibrations shortens) realizes reducing casing.

The utility model content:

The utility model purpose is exactly that the shock momentum that exists in the present washing machine use is big, the high deficiency of casing requirement of strength design in order to solve, and a kind of new washing machine balancing system is provided, and it can overcome self peculiar deficiency of existing washing machine.

The utility model is achieved through the following technical solutions:

A kind of new washing machine balancing system includes base, is installed with casing on the base, and steel ladle is arranged in the casing, and inner core is installed in the steel ladle, it is characterized in that: described steel ladle lower end is installed with supporting seat, and the supporting seat bottom has bayonet socket; The damping cover of inclination is installed on the described base, is placed with spring in the described damping cover, the damping cover is stretched out in described spring upper end, and described spring top snaps in the bayonet socket on the supporting seat and with supporting seat fixedlys connected; On the outer wall of described steel ladle upper end following hangers is arranged, have on the described cabinet wall and the corresponding hangers of going up of following hangers, the described hangers of going up is positioned at hangers top down, and described going up between hangers and following hangers is connected with extension spring.

The utility model changes the hitch point and the strong point of existing suspension rod assembly, will go up to hang to change lower support into, improves the composition of existing suspension rod assembly simultaneously, and new suspension rod assembly is formed and comprised parts such as spring, damping cover, supporting seat; Concrete route is as follows: with the new suspension rod assembly of some according to certain angle, certain spacing, be installed on the base, an end that is new suspension rod assembly is connected with base, the other end of new suspension rod assembly is connected with steel ladle, the top of steel ladle is connected with casing by several extension springs, realizes the balance of small guiding and amount of unbalance.

The suspension rod assembly of some is installed on the base, and its middle hanger assembly can move in any direction within the specific limits; Again mounted steel ladle and inner core are installed on the other end of suspension rod assembly, be hung in extension spring on the casing then and steel ladle on; During work, the shock momentum that steel ladle and inner core produce is after decomposing, the shock momentum of vertical direction through the suspension rod component passes to base, be directly delivered on the ground, reduce the transmission distance of shock momentum, avoided the generation of casing vibrations, and the shock momentum of horizontal direction, owing to transmit the reduction of height, also avoided washing machine rocking in the horizontal direction; By extension spring, small shock momentum that can delivering laundry machine steel ladle top has been avoided the possibility of clashing between steel ladle and the casing; The final purpose that realizes low vibrations, low noise; And the reduction of casing shock momentum can reduce the requirement to its intensity, for the application of higher dehydrating speed, has established solid foundation.

The utility model has the advantages that:

The utility model supports parts such as steel ladle and inner core by the suspension rod assembly that is fixed on the base, and the extension spring of connect box and steel ladle, final realization reduces vibrations, reduces noise, reduces the purpose of casing intensity, the satisfied more requirement of high speed dewatering speed.

Description of drawings:

Accompanying drawing is a structural representation of the present utility model.

The specific embodiment:

A kind of new washing machine balancing system includes base 4, is installed with casing 3 on the base 4, and steel ladle 2 is arranged in the casing 3, and inner core 1 is installed in the steel ladle 2, and steel ladle 2 lower end outer walls are installed with supporting seat 5, and supporting seat 5 bottoms have bayonet socket; The damping cover 7 of tubular is installed on the described base 4, is placed with spring 6 in the described damping cover 7, stretch out outside the damping cover 7 described spring 6 upper ends, and described spring 6 tops snap in the bayonet socket on the supporting seat 5 and with supporting seat 5 fixedlys connected; Described steel ladle 2 upper end outer walls are fixed with down hangers, and described casing 3 inwalls are fixed with and the corresponding hangers of going up of following hangers, and the described hangers of going up is positioned at hangers upper side position down, and described going up between hangers and following hangers is connected with extension spring 8.

The suspension rod assembly of some is installed on the base 4, and its middle hanger assembly can move in any direction within the specific limits; Again mounted steel ladle 2 and inner core 1 are installed on the other end of suspension rod assembly, be hung in extension spring 8 on the casing 3 then and steel ladle 2 on; By the gravity effect of steel ladle 2 and inner core 1, the spring 6 of suspension rod assembly is compressed, and makes it can't break away from the suspension rod assembly in vertical direction; During work, the shock momentum that steel ladle 2 and inner core 1 produce is after decomposing, the shock momentum of vertical direction through the suspension rod component passes to base 4, be directly delivered on the ground, reduce the transmission distance of shock momentum, avoided the generation of casing 3 vibrations, and the shock momentum of horizontal direction, owing to transmit the reduction of height, also avoided washing machine rocking in the horizontal direction; By extension spring 8, small shock momentum that can delivering laundry machine steel ladle 2 tops has been avoided the possibility of bump between steel ladle 2 and the casing 3; The final purpose that realizes low vibrations, low noise. and the reduction of casing 3 shock momentums can reduce the requirement to its intensity, is the application of higher dehydrating speed, has established solid foundation.

Claims

1. a new washing machine balancing system includes base, is installed with casing on the base, and steel ladle is arranged in the casing, and inner core is installed in the steel ladle, it is characterized in that: described steel ladle lower end is installed with supporting seat, and the supporting seat bottom has bayonet socket; The damping cover of inclination is installed on the described base, is placed with spring in the described damping cover, the damping cover is stretched out in described spring upper end, and described spring top snaps in the bayonet socket on the supporting seat and with supporting seat fixedlys connected; On the outer wall of described steel ladle upper end following hangers is arranged, have on the described cabinet wall and the corresponding hangers of going up of following hangers, the described hangers of going up is positioned at hangers top down, and described going up between hangers and following hangers is connected with extension spring.