CN210713084U

CN210713084U - Food waste disposer's grinding rubbing crusher constructs

Info

Publication number: CN210713084U
Application number: CN201921595159.7U
Authority: CN
Inventors: 倪祖根
Original assignee: Lexy Electric Green Energy Technology Suzhou Co Ltd
Current assignee: Kingclean Electric Co Ltd; Lexy Electric Green Energy Technology Suzhou Co Ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-06-09
Anticipated expiration: 2029-09-24

Abstract

The utility model provides a food waste disposer's grinding rubbing crusher constructs, includes the blade disc subassembly, and the blade disc subassembly is including blade disc and a plurality of hammering crushing sword, and a plurality of hammering crushing sword are rotatable to be set up on the blade disc, and the tip of hammering crushing sword is vertical to be provided with a plurality of oblique type sawtooth tool bits in order to constitute one and smash the cutter body. The utility model discloses can effectively improve food waste's crushing effect, especially to coarse fibre food waste, it is littleer to smash the granule, and easily along with rivers discharge, can not block up in food waste disposer, smashes efficiency and is showing the promotion.

Description

Food waste disposer's grinding rubbing crusher constructs

Technical Field

The utility model relates to a food waste disposer technical field, concretely relates to food waste disposer's grinding rubbing crusher constructs.

Background

In daily life, food waste accounts for a considerable proportion of household waste, such as pericarp and melon shells, residual soup and cooked rice, and the like, the kitchen waste is extremely easy to rot, generate peculiar smell and breed bacteria, and has a certain influence on the living environment and health of families, so that more and more families begin to use food waste disposers to treat the food waste, and the food waste disposers gradually become one of necessary electrical appliances of the family kitchens. The electric appliance with the volume similar to that of a soymilk machine is arranged below a kitchen water tank and is connected with a water outlet of the water tank. The food waste disposer can treat most food waste, such as chicken bones, fish heads, fish bones, egg shells, corn cob cores, fruit peels and kernels, vegetable leaves and stems, coffee grounds, tea stems, residual soup and leftovers. The user can directly pour the food waste into the food waste disposer, and the food waste can be instantly ground and smashed and flows into a kitchen sewer pipe along with water flow.

The food waste in the Chinese kitchen is complex in type, the food waste contains a large amount of soft and crude fiber food waste, the cutter head of the cutter of the existing various food waste disposers has a circular arc-shaped appearance, the vertical teeth of the gear ring are blunt, the overall effect is smooth, when the waste is disposed, particularly when the soft and crude fiber waste is ground and crushed, the situation that the waste is not sufficiently ground and crushed exists, the time consumption is long, and the crushing efficiency is low. Meanwhile, due to insufficient crushing, the food waste cannot be quickly detained in the food waste processor along with the water flow entering the sewer pipe, and the unobstructed of the sewer pipe is directly influenced along with the gradual accumulation of detained residual waste scraps.

In summary, it is necessary to further optimize the structure of the knife of the present food waste disposer, and provide a grinding and pulverizing mechanism with higher pulverizing efficiency and suitable for more food waste types, so as to meet the use requirements of the present food waste disposer.

Disclosure of Invention

In view of this, the utility model aims at providing a food waste handles grinds rubbing crusher and constructs, should grind rubbing crusher and construct and carry out a lot of grinding to food waste and smash, and degree of smashing is high, and the granule is little, easily rubbish discharge, unblock pipeline.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

the utility model provides a food waste disposer's grinding rubbing crusher constructs, includes cutterhead subassembly, cutterhead subassembly smashes sword (5) including blade disc (4) and a plurality of hammering, and is a plurality of hammering is smashed sword (5) rotatable setting and is in on blade disc (4), just the vertical a plurality of oblique type sawtooth tool bits (51) that are provided with of tip that sword (5) were smashed in the hammering is in order to constitute one and smashes the cutter body.

Preferably, the plurality of tapered saw-tooth tips (51) are divided into two groups disposed in different directions around a center line of an end of the hammering crushing blade (5).

Preferably, the plurality of inclined serrated blades (51) are divided into two groups which are arranged in a mirror image manner around the center line of the end of the hammering crushing blade (5).

Preferably, the sawtooth angle α of the oblique sawtooth tool bits (51) is 70-75 degrees, the included angle β between adjacent oblique sawtooth tool bits (51) in each group is 80-85 degrees, and the included angle Σ between adjacent oblique sawtooth tool bits (51) between two groups is 100-120 degrees.

Preferably, the hammering crushing cutter (5) further comprises a cutter holder (52) and a hammering component (53), the cutter holder (52) is rotationally fixed on the cutter head (4) through a cutter head rivet (8), the hammering component (53) with an arc-shaped end surface radially extends to the edge of the cutter holder (52), the two sides of the hammering component (53) are hammering surfaces, the inclined sawtooth cutter heads (51) are vertically arranged on the arc-shaped end surface of the hammering component (53), and the hammering component (53) is arranged in a mirror image mode by taking the arc-shaped end surface center line as the center.

Preferably, the sum of the lengths of the hammering member (53) and the crushing cutter body is D, and the linear distance between adjacent hammering crushing cutters (5) is D, wherein D is greater than 2D.

Preferably, the method is characterized in that: grinding rubbing crusher constructs still including ring gear (1), axial extension has a plurality of edge types to erect tooth (2) on the tip of ring gear (1), blade disc (4) set up in ring gear (1) and with tooth (2) clearance fit is erected to the edge type constitutes one row of useless clearance (6), hammering is smashed sword (5) and is rotated extremely smash the cutter body with when tooth (2) are erected to the edge type relative time, smash the cutter body with distance more than or equal to between tooth (2) is erected to the edge type the distance of useless clearance (6) is arranged.

Preferably, the distance of the waste discharge gap (6) is 0.3-1.5 mm.

Preferably, when the hammering crushing cutter (5) rotates until the crushing cutter body is opposite to the cutting edge type vertical teeth (2), the side wall of the adjacent inclined sawtooth cutter head (51) and the inner wall of the cutting edge type vertical teeth (2) form a waste storage groove for meshing and storing food waste.

Preferably, the edge of the edge type vertical tooth (2) is provided with an acute angle to form an edge, and the direction of the edge type vertical tooth (2) is opposite to the rotating direction of the cutter head (4).

Compared with the prior art, the utility model provides a pair of food waste disposer's grinding rubbing crusher constructs, and the sword is smashed in its in-process for the blade disc is rotatory to hammering in this grinding rubbing crusher constructs, and the hammering part can carry out high-speed stirring and hammering with food waste and grind to the crushing cutter body that constitutes at a plurality of oblique sawtooth tool bits is cut with the common cooperation of blade type vertical tooth and is smashed. Meanwhile, a plurality of oblique sawtooth tool bits on the crushing cutter body are arranged in a mirror image mode, so that the crushing cutter body can crush food waste no matter whether the motor rotates forwards or backwards to drive the cutter head to adjust the rotating direction. Moreover, the blade of blade type vertical tooth is opposite with blade disc direction of rotation, and the rubbish piece after smashing can be cut once more and smash when the clearance of wasting discharge, has further improved food waste's crushing degree.

This grind rubbing crusher constructs can improve food waste's crushing effect, especially to coarse fibre food waste, and the crushing granule is little, changes the discharge, avoids appearing the condition of blockking up the kitchen sewer.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a grinding and pulverizing mechanism of a food waste disposer according to the present invention;

FIG. 2 is a top view of a grinding and pulverizing mechanism of a food waste disposer in accordance with the present invention;

FIG. 3 is a bottom view of the grinding and crushing mechanism of the food waste disposer in accordance with the present invention;

FIG. 4 is a schematic structural view of a gear ring in a grinding and pulverizing mechanism of a food waste disposer according to the present invention;

fig. 5 is a schematic structural view of a hammering crushing knife in a grinding and crushing mechanism of a food waste disposer provided by the present invention.

Reference numerals and component parts description referred to in the drawings:

1. a ring gear; 2. a cutting edge type vertical tooth; 3. grinding barbs; 4. a cutter head; 5. hammering a crushing cutter; 6. a waste discharge gap; 7. a shaft hole; 8. a tool bit rivet; 9. a liner plate; 10. a motor shaft through hole;

51. a skew-type serrated blade head; 52. a tool apron; 53. and hammering the component.

Detailed Description

When handling rubbish to present food waste disposer, especially when grinding and smashing these soft, crude fiber rubbish, there is rubbish to grind smashes long and crushing inefficiency consuming time inadequately, and because smash inadequately, food waste is detained and influences the unobstructed problem of sewer pipe in food waste disposer, the utility model provides a food waste handles grinds rubbing crusher and constructs in order to solve above-mentioned problem.

The technical solution of the present invention will be described clearly and completely through the following detailed description. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 5, a grinding and crushing mechanism of a food waste disposer comprises a cutter head assembly and a gear ring 1. Ring gear 1 is fixed on food waste disposer's inner chamber wall, and axial extension has a plurality of sword mouth types to erect tooth 2 on ring gear 1's the tip, still protruding a plurality of grinding barbs 3 that are equipped with on ring gear 1 inside wall, plays supplementary grinding effect.

The cutter disc assembly comprises a cutter disc 4 and a plurality of hammering crushing cutters 5, the cutter disc 4 is arranged in the gear ring 1 and is in clearance fit with the cutting edge type vertical teeth 2 on the gear ring 1 to form a waste discharge clearance 6 with the width of 0.3-1.5 mm, so that a proper water passing area is ensured, and discharge of large food waste is avoided. The central position of blade disc 4 is seted up with motor shaft fixed connection's shaft hole 7, and a plurality of hammering are smashed sword 5 and are rotatable set up on blade disc 4 and for shaft hole 7 symmetry setting. After a motor of the food waste disposer is started, the cutter head 4 is driven by a motor shaft to rotate relative to the gear ring 1 and the vertical teeth 2 on the gear ring 1, and meanwhile, the hammering crushing cutters 5 on the cutter head 4 are driven to rotate by themselves.

Wherein, the hammering crushing cutter 5 comprises a crushing cutter body, a cutter seat 52 and a hammering component 53, the cutter seat 52 is rotationally fixed on the cutter head 4 through a cutter head rivet 8, the cutter head 4 is provided with a lining plate 9 on the side which is not provided with the hammering crushing cutter 5, the cutter head rivet 8 runs through the cutter head 4 and is fixed on the lining plate 9, and the position of the lining plate 9 corresponding to the cutter head 4 and provided with the shaft hole 7 is provided with a motor shaft through hole 10 corresponding to the shaft hole 7 in shape.

The edge of the tool apron 52 extends radially to form a hammering component 53 with an arc-shaped end surface, and two sides of the hammering component 53 are hammering surfaces, so that the hammering crushing tools 5 are mutually matched in the rotation process, and the hammering component 53 can stir and hammer and grind the food waste falling into the tool pan assembly at a high speed.

Meanwhile, in order to further improve the crushing effect of the hammering crushing blade 5, a plurality of sharp inclined saw-tooth tips 51 are vertically provided on the arc-shaped end surface of the hammering member 53 to constitute a crushing blade body. When the hammering crushing cutter 5 rotates to a position where the crushing cutter body is opposite to the cutting edge type vertical teeth 2, the crushing cutter body composed of a plurality of sharp inclined sawtooth cutter heads 51 and the cutting edge type vertical teeth 2 act on the food waste together to cut and crush the food waste.

Preferably, the plurality of inclined serrated knife heads 51 included in the crushing knife body are arranged in a mirror symmetry manner with the center line of the arc-shaped end face of the hammering member 53 as the center, and are divided into two groups, the serrated angle α of the inclined serrated knife head 51 in each group is 70-75 degrees, preferably 72 degrees, the included angle β between adjacent inclined serrated knife heads 51 is 80-85 degrees, preferably 82 degrees, the included angle Σ between adjacent inclined serrated knife heads 51 between the two groups is 100-120 degrees, preferably 105 degrees.

In order to ensure that the hammering crushing blades 5 do not interfere with each other in the rotation process, the sum of the lengths of the hammering part 53 and the crushing blade body is defined as D, the linear distance between adjacent hammering crushing blades 5 is defined as D, and the linear distance between the hammering crushing blades and the adjacent hammering crushing blade body is in accordance with the relation that D is larger than 2D. Meanwhile, the hammering crushing cutter 5 is fixed on the cutter head 4, the maximum autorotation track of the hammering crushing cutter is tangent to the edge of the cutter head 4, namely, when the hammering crushing cutter 5 rotates until the crushing cutter body is opposite to the cutting edge type vertical teeth 2, the distance between the crushing cutter body and the cutting edge type vertical teeth 2 is larger than or equal to the distance of the waste discharge gap 6. Moreover, when the hammering crushing cutter 5 rotates to a position where the crushing cutter body is opposite to the cutting edge type vertical teeth, the side wall of the adjacent saw-tooth-shaped cutter head 51 and the inner wall of the cutting edge type vertical teeth 2 can also form a waste storage groove (not shown in the figure) to engage and fix the food waste, thereby preventing the food waste from slipping.

When the food waste disposer works, food waste enters an inner cavity of the disposer through the body part of a water tank of the whole food waste disposer, the food waste falling onto a cutter head assembly is thrown to the edge of the cutter head 4 under the action of centrifugal force and water flow, when the hammering crushing cutter 5 rotates on the cutter head 4 to a state that a crushing cutter body is opposite to the cutting edge type vertical teeth 2, a plurality of inclined sawtooth cutter heads 51 on the hammering crushing cutter 5 are matched with the cutting edge type vertical teeth 2 to cut and crush the food waste, and the crushed food waste is discharged from the waste discharge gap 6 along with the water flow. When food waste enters the waste discharge gap 6 along with water flow after being crushed, the cutting edge type vertical teeth 2 are provided with cutting edges with acute-angle edges, the orientation of the cutting edges is opposite to the rotating direction of the cutter head 4, so that the cutting edge type vertical teeth 2 can be matched with the edges of the cutter head 4 to cut and grind the food waste once more, and the food waste is sufficiently cut and crushed.

The utility model provides a grind rubbing crusher and construct crushing effect that can effectively improve food waste, especially to coarse fibre food waste, the crushing granule is littleer, and easily along with rivers discharge, can not block up in food waste disposer, smashes efficiency and is showing the promotion.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a food waste disposer's grinding rubbing crusher constructs which characterized in that: including the blade disc subassembly, the blade disc subassembly smashes sword (5) including blade disc (4) and a plurality of hammering, and is a plurality of hammering is smashed sword (5) and is rotatably set up on blade disc (4), just the tip of hammering is smashed sword (5) is vertical to be provided with a plurality of oblique type sawtooth tool bits (51) and is smashed the cutter body in order to constitute one.

2. The food waste disposer of claim 1, wherein: the plurality of inclined sawtooth cutter heads (51) are divided into two groups which are arranged in different directions by taking the central line of the end part of the hammering and crushing cutter (5) as the center.

3. The food waste disposer of claim 2, wherein: the plurality of inclined sawtooth tool bits (51) are divided into two groups which are arranged in a mirror image mode by taking the central line of the end part of the hammering crushing tool (5) as the center.

4. The grinding and pulverizing mechanism of food waste disposer as set forth in claim 3, wherein the saw angle α of the oblique saw blade heads (51) is 70-75 °, the included angle β between adjacent oblique saw blade heads (51) in each group is 80-85 °, and the included angle Σ between adjacent oblique saw blade heads (51) in two groups is 100-120 °.

5. A grinding and shredding mechanism for a food waste disposer as set forth in claim 3, wherein: sword (5) are smashed in hammering is still including a blade holder (52) and a hammering part (53), blade holder (52) are fixed in through tool bit rivet (8) rotation on blade disc (4), the edge of blade holder (52) radially extends one and has hammering part (53) of arc terminal surface, the both sides of hammering part (53) are the hammering face, a plurality of oblique type sawtooth tool bits (51) are vertical to be set up on the arc terminal surface of hammering part (53), and with the arc terminal surface central line of hammering part (53) is the mirror image setting as the center.

6. The food waste disposer of claim 5, wherein: the sum of the lengths of the hammering component (53) and the crushing cutter body is D, the linear distance between the adjacent hammering crushing cutters (5) is D, and D is larger than 2D.

7. The food waste disposer grinding and pulverizing mechanism of any of claims 1-6, wherein: grinding rubbing crusher constructs still including ring gear (1), axial extension has a plurality of edge types to erect tooth (2) on the tip of ring gear (1), blade disc (4) set up in ring gear (1) and with tooth (2) clearance fit is erected to the edge type constitutes one row of useless clearance (6), hammering is smashed sword (5) and is rotated extremely smash the cutter body with when tooth (2) are erected to the edge type relative time, smash the cutter body with distance more than or equal to between tooth (2) is erected to the edge type the distance of useless clearance (6) is arranged.

8. The food waste disposer of claim 7, wherein: the distance of the waste discharge gap (6) is 0.3-1.5 mm.

9. The food waste disposer of claim 7, wherein: when the hammering crushing cutter (5) rotates to the state that the crushing cutter body is opposite to the cutting edge type vertical teeth (2), the side wall of the adjacent oblique sawtooth cutter head (51) and the inner wall of the cutting edge type vertical teeth (2) form a waste storage groove for occluding and storing food waste.

10. The food waste disposer of claim 7, wherein: the edge type vertical teeth (2) are provided with edges which are acute angles so as to form cutting edges, and the direction of the cutting edges of the edge type vertical teeth (2) is opposite to the rotating direction of the cutter head (4).