CN1142031C

CN1142031C - Breaking mechanism of food garbage treater

Info

Publication number: CN1142031C
Application number: CNB01126974XA
Authority: CN
Inventors: 沈锦焕
Original assignee: Individual
Current assignee: Ningbo Jinlong Electric Appliance Co Ltd
Priority date: 2001-09-30
Filing date: 2001-09-30
Publication date: 2004-03-17
Anticipated expiration: 2021-09-30
Also published as: CN1338335A

Abstract

The present invention relates to a grinding mechanism of a food garbage treater, which comprises a grinding pan driven to rotate by a power mechanism. A grinding ring fixedly connected into a whole with a casing of the whole treater is sheathed at the outer edge of the grinding pan. A gap exists between the grinding ring and the grinding pan. A raised grinding block is arranged on the upper end surface of the grinding pan. The present invention is characterized in that a movable grinding block which can universally rotate in a mode of corresponding to the grinding pan is arranged in the grinding block. The movable grinding block can realize universal rotation by that the root of the movable grinding block is designed into a ball shape and is limited in a ball socket in the relevant position of the grinding pan. In order to further enhance a grinding effect, convex teeth are arranged on the side walls corresponding to the grinding ring and the grinding pan. In order to further promote material discharge, a scraper blade is arranged on the lower end surface of the grinding pan. Compared with the prior art, due to the adoption of the movable grinding block which can universally rotate, the present invention increases collision probability so as to enhance the grinding effect. The active grinding action provided by the convex teeth arranged on the side walls corresponding to the grinding ring and the grinding pan causes the granules of ground food garbage to be thinner and is more convenient to discharge.

Description

A kind of disintegrating mechanism of food refuse disposer

Technical field

The present invention relates to a kind of with cutter or similar means disintegrating mechanism with material fragmental disintegrating apparatus, particularly a kind of food refuse disposer.

Background technology

So-called food refuse disposer is meant the device that directly is disposed to again after food refuses such as wherein leftovers, leftovers, bone, melon skin, shell, fruit stone are pulverized in the sewer pipe dropping into.Existing food refuse disposer generally comprises three big zones from top to bottom in its housing, promptly the pulverizing district at the material charging region on top, middle part and the power-section of bottom are wherein pulverized in the district and be provided with disintegrating mechanism and discharging opening, are the core positions of complete machine; U.S. Pat 6007006 promptly discloses so a kind of food refuse disposer, referring to Fig. 7, Fig. 8, its disintegrating mechanism comprises that a motor shaft 124 by the bottom power-section drives the grating disk 134 of rotation and the pulverizing piece 136 of a pair of projection that end face edge disposed thereon position also can rotate to it, the one pulverizing circle 138 that is fixed with one with housing 140 is enclosed within the outer rim of grating disk 134, and leave the gap between the two, its periphery is evenly equipped with the palisade double wedge 142 of sharp edges, when grating disk 134 is driven rotation by motor shaft 124, also roll through food refuse top material charging region input and that be deposited on the grating disk 134 thereupon, stir, constantly collide and be cut into fine particle with the double wedge of pulverizing piece 136 and pulverizing circle, the gap between grating disk 134 outer rims and pulverizing circle 138 is from being positioned at discharging opening 146 discharges under the grating disk 134 then.Yet practice shows that such disintegrating mechanism is still limited to the degree of grinding of food refuse, and the particle after the pulverizing is not enough little, if sewer pipe is thinner, just might cause line clogging.

Summary of the invention

Technical problem to be solved by this invention is the disintegrating mechanism how a kind of new food refuse disposer is provided, and it can be ground into fines with food refuse and be convenient to discharging.

The present invention solves the problems of the technologies described above the technical scheme that is adopted: the disintegrating mechanism of food refuse disposer comprises a grating disk by actuating unit driving rotation, the one pulverizing snare that is fixed with one with the complete machine housing is in the outer rim of described grating disk, and leave the gap between the two, the upper surface of grating disk is provided with the pulverizing piece of projection, it is characterized in that being provided with double wedge on the described grating disk sidewall relative with pulverizing circle.

Described pulverizing piece can include relative to the fixing fixedly pulverizing piece of grating disk and relatively the universal activity of rotating of grating disk pulverize piece, the universal rotation of wherein movable pulverizing piece can be designed to sphere by the root of activity being pulverized piece and it is spacingly realized in the ball-and-socket of grating disk relevant position; The lower surface of described grating disk also can be provided with wing, with further promotion discharge.

The present invention is when work, grating disk is driven in rotation, also roll thereupon, stir through the food refuse of material charging region input and the food refuse that is deposited on the grating disk, constantly tentatively pulverized with pulverizing the piece collision, promptly be cut into superfine little particle through grating disk with the relative double wedge extruding of pulverizing the circle sidewall again, and discharge from the gap between grating disk and the pulverizing circle.The present invention since adopted can universal rotation activity pulverize piece, therefore increased the probability of collision, thereby improved crushing effect; And the design of the double wedge on grating disk and the pulverizing circle opposing sidewalls, make the passive pulverizing that food refuse not only has inertia motion to be provided, also have grating disk and pulverize with the active that relative motion provided of pulverizing circle, the food refuse particle after therefore pulverizing is thinner, the discharging of being more convenient for.

Description of drawings

Fig. 1 is the structural representation (overlooking) of the embodiment of the invention.

Fig. 2 is the A-A cutaway view of Fig. 1.

Fig. 3 is the B-B cutaway view of Fig. 1.

Fig. 4 is the perspective exploded view of the embodiment of the invention.

Fig. 5 is a movable schematic perspective view of pulverizing piece in the embodiment of the invention.

Fig. 6 is the schematic perspective view of wing in the embodiment of the invention.

Fig. 7 is the perspective exploded view of prior art.

Fig. 8 is the prior art constructions cross-sectional schematic.

The specific embodiment

Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.

As Fig. 1～shown in Figure 4, the disintegrating mechanism of food refuse disposer comprises grating disk 1 and pulverizes circle 2; Grating disk 1 (does not show among the figure by the motor output shaft that its central shaft hole 12 connects in the actuating unit, can be referring to Fig. 7, Fig. 8), the upper surface of grating disk 1 is provided with the pulverizing piece of projection, comprise two fixing piece 3 and two movable pieces 4 of pulverizing pulverized, the fixing piece 3 of pulverizing is fixedlyed connected with grating disk 1 by rivet, in the present embodiment, these rivets also are fixed on wing 5 on the lower surface of grating disk, referring to Fig. 2 simultaneously; The movable piece 4 of pulverizing has spherical root 42 and short triangular prism shape head 41, wherein spherical root 42 is limited in the ball-and-socket of grating disk relevant position and can universal therein rotation, in the present embodiment, this ball-and-socket is fixed under grating disk 1 corresponding aperture by rivet by ball seat 6; Also have some apertures 13 on the grating disk 1, so that water that need not to pulverize or fine grained directly pass through, the sidewall of grating disk 1 then is evenly equipped with double wedge 11 longitudinally; Pulverize circle 2 and complete machine housing (show among the figure, can referring to Fig. 7, Fig. 8) and be fixed with one, be enclosed within the outer rim of described grating disk 1 and leave the gap between the two, also be evenly equipped with double wedge longitudinally on its inwall 21 relative with grating disk 1 sidewall.

Claims

1, a kind of disintegrating mechanism of food refuse disposer, comprise a grating disk by actuating unit driving rotation, the one pulverizing snare that is fixed with one with the complete machine housing is in the outer rim of described grating disk, and leave the gap between the two, the upper surface of grating disk is provided with the pulverizing piece of projection, it is characterized in that having in the described pulverizing piece pulverizing piece relative to the universal activity of rotating of grating disk.

2, the disintegrating mechanism of food refuse disposer according to claim 1 is characterized in that the described movable piece of pulverizing has spherical root, is limited in the ball-and-socket of grating disk relevant position, and can universal therein rotation.

3, the disintegrating mechanism of food refuse disposer according to claim 2 is characterized in that described ball-and-socket is fixed under the grating disk corresponding aperture by rivet by ball seat to constitute.

4, the disintegrating mechanism of food refuse disposer according to claim 3 is characterized in that described grating disk upper surface also is fixed with the fixing piece of pulverizing.

5,, it is characterized in that being provided with double wedge on the described grating disk sidewall relative with pulverizing circle according to the disintegrating mechanism of claim 1,2,3 or 4 described food refuse disposers.

6,, it is characterized in that described grating disk is provided with wing in the lower surface according to the disintegrating mechanism of claim 1,2,3 or 4 described food refuse disposers.