CN207187903U - Grinding cavit and garbage disposer - Google Patents

Abstract

It the utility model is related to a kind of grinding cavit and garbage disposer, the grinding cavit includes body, return portion and stop part, return portion includes the first connecting portion of the upper end of connection body and connects the second connecting portion of the lower end of body, and second connecting portion is connected with first connecting portion and is in inwardly projecting setting；Stop part is from the outwardly setting in the upper end of first connecting portion.Above-mentioned grinding cavit changes the direction of the food refuse of rotation at a high speed by stop part; food refuse is avoided to be dallied in grinding cavit; return portion is turned back impacts upward food refuse by fixation cutter head and rotating cutter-head; and guiding food refuse is again introduced into grinding system and sheared; installed part can be protected to the outer surface of stop part; prevent when food refuse from rotating to stop part impact it is excessive, further improve garbage disposer milled processed speed and quality.

Description

Grinding cavit and garbage disposer

Technical field

The utility model is related to field of kitchen electric appliance, more particularly to it is a kind of for garbage, shear effect is good grinds Mill chamber body and garbage disposer.

Background technology

With the development of economy era, electric equipment has popularized our each families, particularly garbage disposer, and it is used It is convenient, widely applied in our life.In daily life, garbage occupies quite big in house refuse Ratio, such as pericarp melon shell, leftovers etc.；These garbages are easy to rot, and produce peculiar smell, and breed bacteria is right The living environment and health of family can all bring certain influence.

Due to Kkitchen food waste kind quasi-complexity, with substantial amounts of bone and crude fibre food in food refuse, passing In system technology, food refuse is hit agitation by cutter in a manner of hammering and mill etc., due to food refuse in crushing bin by knife Having rotary centrifugal force influences, and also has most food refuse to rest on empty rotation in grinding cavit after making food refuse Partial Shear Turn, fail to immediately enter grinding system and be ground crushing, influence the milled processed speed and quality of grinding system；In addition, peace During dress, easily cause the crushing vibrations of upper storehouse lid to reach lower storehouse in place if upper storehouse lid can not be connected with the installation in lower storehouse, increase Lower storehouse and the sound of food refuse collision, cause the overall vibrations increase of garbage disposer, so as to influenceing the use of the equipment And evaluation.

Utility model content

Based on this, it is necessary to the problem of existing for current conventional art, there is provided a kind of grinding cavit and garbage disposer, Change the direction of the food refuse of rotation at a high speed, avoid food refuse from being dallied in grinding cavit, food refuse is entered Enter grinding system and be ground crushing, improve the milled processed speed and quality of garbage disposer.

In order to realize the purpose of this utility model, the utility model uses following technical scheme：

A kind of grinding cavit, including body, the return portion that is connected on the body and positioned at the return portion On stop part, the return portion includes under the first connecting portion for connecting the upper end of the body and the connection body The second connecting portion at end, the second connecting portion are connected with the first connecting portion and are in inwardly projecting setting；The stop part From the outwardly setting in the upper end of the first connecting portion.

Above-mentioned grinding cavit passes through provided with body, the return portion being connected on body, the resistance in return portion Stopper and the installed part being arranged on stop part, stop part change the direction of the food refuse of rotation at a high speed, avoid food rubbish Rubbish dallies in grinding cavit, and return portion is turned back impacts upward food refuse by fixation cutter head and rotating cutter-head, and draws Lead food refuse and be again introduced into grinding system and sheared, installed part can be protected to the outer surface of stop part, prevent from eating It is excessive to stop part impact during thing garbage rotary, further improve the milled processed speed and quality of garbage disposer.

In one of the embodiments, the first connecting portion is from the upper end of the body is upward, slope inwardly extension Set, the second connecting portion and the lower end of the body form connection wall.

In one of the embodiments, the first connecting portion and the inner surface angulation of the upper end of the body Scope is 105 degree~150 degree.

In one of the embodiments, the return portion also includes the first mounting groove positioned at the stop part both sides and the Two mounting grooves, first mounting groove concaves from the first connecting portion stretches and axially penetrates through the second connecting portion.

In one of the embodiments, second mounting groove is oppositely arranged with first mounting groove, second peace The structure of tankage is identical with the structure of first mounting groove.

In one of the embodiments, in addition to the installed part that is arranged on the stop part, the installed part include peace Dress seat and the Access Division to stretch out from the both sides of the mounting seat, the appearance and size of the mounting seat are outer with the stop part Shape size fit, so that the mounting seat is sheathed on the stop part；The Access Division is provided with breach to coordinate mounting seat Clamping is formed with first mounting groove, the second mounting groove.

In one of the embodiments, the mounting seat includes the first installation portion and the second installation portion to stretch out, institute State the first installation portion and the second installation portion is oppositely arranged and forms the accommodating cavity with opening to house the stop part.

In one of the embodiments, the lower end of the body is provided with the fixing groove and annular step for concaving and stretching from inwall If terraced cavity, some positioning strips in the fixing groove, the boss protruded outward from outer wall and the connection boss Dry reinforcement；The fixing groove is located at the top of the ring ladder cavity, and the internal diameter of the fixing groove is more than the annular step The internal diameter of terraced cavity, the fixing groove form stepped wall with the ring ladder cavity；Each positioning strip is longitudinally evenly distributed Set；The outer wall of each reinforcement from the body stretches out, and to form the reinforcement group of irregular arrangement described to coordinate Boss is installed.

A kind of garbage disposer, including grinding cavit, the fixation cutter head in the grinding cavit and with it is described The supporting rotating cutter-head of fixation cutter head, the grinding cavit include body, the return portion being connected on the body, are located at Stop part in the return portion and the installed part being arranged on the stop part, the return portion include described of connection The second connecting portion of the lower end of the first connecting portion of the upper end in body portion and the connection body, the second connecting portion with it is described First connecting portion is connected and is in inwardly projecting setting；The stop part is from the outwardly setting in the upper end of the first connecting portion.

In one of the embodiments, the fixation cutter head includes vertical annular side portions and from the bottom of the annular side portions Some fixing tooths to stretch out are held, the annular side portions are provided with some shearing tooths, and each shearing tooth forms irregular The shearing tooth group of arrangement；Axle center of each fixing tooth along the annular side portions is evenly distributed and forms fixing tooth group, the resistance Stopper, shearing tooth group, fixing tooth group coordinate the rotating cutter-head to be sheared jointly；The rotating cutter-head includes discoid If pedestal, the tooth of working to stretch out from the bottom of the pedestal, some lugs to stretch out from the top of the pedestal, And the grinding hammer on the pedestal；Each work tooth is evenly distributed and forms work tooth group, the work tooth group The top surface of the working face at place and the pedestal forms sidewall channels with the annular side portions so that the rotating cutter-head with The fixation cutter head is fitted close.

Brief description of the drawings

Fig. 1 is the schematic perspective view of the grinding cavit of an embodiment of the present utility model；

Fig. 2 is the decomposing schematic representation of the grinding cavit shown in Fig. 1；

Fig. 3 is the enlarged drawing at the A shown in Fig. 2；

Fig. 4 is the top view of the stop part shown in Fig. 2；

Fig. 5 is the schematic perspective view applied on garbage disposer of the grinding cavit shown in Fig. 1；

Fig. 6 is the schematic diagram of the cross-section of the garbage disposer shown in Fig. 1.

Embodiment

For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings State.Preferred embodiment of the present utility model is given in accompanying drawing.But the utility model can come in fact in many different forms It is existing, however it is not limited to embodiment described herein.On the contrary, the purpose for providing these embodiments is made to public affairs of the present utility model Open the understanding more thorough and comprehensive of content.

It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to To another element or it may be simultaneously present centering elements.

Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model The implication that the technical staff in domain is generally understood that is identical.It is simply in term used in the description of the present utility model herein The purpose of description specific embodiment, it is not intended that in limitation the utility model.

Fig. 1 to Fig. 6 is referred to, is the garbage disposer 100 of the preferred embodiment of the utility model one, for handling food rubbish Rubbish；The garbage disposer 100 includes grinding cavit 10, the fixation cutter head 90 in grinding cavit 10 and fixation cutter head 90 Supporting rotating cutter-head 80 and the driving shaft (not shown) of connection rotating cutter-head 80.The grinding cavit 10 include body 20, It is connected to return portion 30 on body 20, the stop part 40 in return portion 30 and the installation being arranged on stop part 40 Part 50, fixation cutter head 90 is arranged on the lower section of return portion 30 and abutted with installed part 50, to coordinate stop part 40 to installed part 50 It is fixed.Alternatively, the stop part 40 can be one or multiple, so that stop part 40 and rotating cutter-head 80, solid Stationary knife disk 90 coordinates to be sheared.

The grinding cavit 10 includes body 20, the return portion 30 being connected on body, in return portion 30 Stop part 40 and the installed part 50 being arranged on stop part 40.The body 20 is in hollow setting, and the lower end of body 20 is set There are concaved from the inwall fixing groove 22 stretched and ring ladder cavity 23, some positioning strips 24 in fixing groove 22, outside The boss 25 and some reinforcements 26 of connection boss 25 that wall protrudes outward.Fixing groove 22 is located at ring ladder cavity 23 Top, ring ladder cavity 23 are located at the lower end of body 20, and the internal diameter of fixing groove 22 is more than the internal diameter of ring ladder cavity 23, Ring ladder cavity 23 connects with the lower end of fixation cutter head 90, and fixing groove 22 forms stepped wall with ring ladder cavity 23, so that Food refuse flows out out of ring ladder cavity 23.Understandably, the ring ladder cavity 23 is ring ladder groove.In this implementation In example, the internal diameter of ring ladder cavity 23 and the internal diameter difference of fixing groove 22 are 1~6.4mm；Specifically, ring ladder cavity 23 The internal diameter difference of internal diameter and fixing groove 22 be 2~4mm.The evenly distributed setting in each longitudinal direction of positioning strip 24, the bottom of positioning strip 24 Semicircular in shape is set, and positioning strip 24 coordinates fixing groove 22 to install fixation cutter head 90.In the present embodiment, positioning strip 24 and body The integration of portion 20 is process.

The outer wall of each reinforcement 26 from body 20 stretches out to form the reinforcement group of irregular arrangement to coordinate boss 25 are installed, and grinding cavit 10 is not easy card machine and can have been prevented Wall deformation, rotating cutter-head when can reduce work again The vibrations of 80 pairs of grinding cavits 10.In the present embodiment, the boss 25, reinforcement 26 are integrally formed with body 20 and are made.

The return portion 30 is used to turn back impacts upward food refuse by fixation cutter head 90 and rotating cutter-head 80, and guides Food refuse is again introduced into grinding system and sheared.The return portion 30 includes the first connection of the upper end of connection body 20 Portion 31, the second connecting portion 32 of lower end for connecting body 20 and the first mounting groove 33 positioned at the both sides of stop part 40 and the Two mounting grooves 34, first connecting portion 31 from the upper end of body 20 upwards, slope inwardly be extended, first connecting portion 31 with this The scope of the inner surface angulation of the upper end in body portion 20 is 105 degree~150 degree.In the present embodiment, first connecting portion 31 with The scope of the inner surface angulation of the upper end of body 20 is 110 degree~130 degree.Second connecting portion 32 and first connecting portion 31 It is connected and be in inwardly projecting setting, the lower end of second connecting portion 32 and body is the formation connection wall of fixing groove 22 for fixing cutter Disk 90 abuts.First mounting groove 33 concaves from first connecting portion 31 stretches and axially penetrates through second connecting portion 32, from outside Or from cross section, the 33 L-shaped setting of the first mounting groove.Second mounting groove 34 is oppositely arranged with the first mounting groove 33, the The structure of two mounting grooves 34 is identical with the structure of the first mounting groove 33.

The stop part 40 is located at the top of fixing groove, and the stop part 40 is set from the upper end of first connecting portion 31 is outwardly Put, lower end and the fixing groove 22 of stop part 40 form accommodating cavity to house fixation cutter head 90.In the present embodiment, stop part 40 Lower end semicircular in shape is set；Return portion 30, stop part 40 and the integrated molding of body 20.

The installed part 50 is used to protect stop part 40, prevents from impacting stop part 40 when food refuse from rotating excessive.Peace By sheet metal, integrally bending forms for piece installing 50, and the installed part 50 includes mounting seat 51 and the both sides of self installation seat 51 stretch out Access Division 52, the appearance and size of mounting seat 51 is adapted to the appearance and size of stop part 40, so that mounting seat 51 is sheathed on stop In portion 40.Specifically, 51 substantially u-shaped setting of mounting seat, mounting seat 51 include the first installation portion 510 and second to stretch out Installation portion 511, the first installation portion 510 and the second installation portion 511 are oppositely arranged and form the accommodating cavity with opening with accommodating resistance Stopper 40.First installation portion 510 is provided with first spigot surface tilted down at edge of opening, and the second installation portion 511 exists Second spigot surface tilted down is provided with edge of opening.Pacify respectively embedded in the first mounting groove 33, second each Access Division 52 In tankage 34.Access Division 52 is provided with a breach, and breach is located at one end of Access Division 52, to coordinate mounting seat 51 and first to install Groove 33, the second mounting groove 34 form clamping.In the present embodiment, the scope of Access Division 52 and the angulation of mounting seat 51 is 70 degree ~150 degree.

The fixation cutter head 90 be arranged on fixing groove 22 in, and with the clamping of positioning strip 24；The fixation cutter head 90 includes vertical Annular side portions 91 and some fixing tooths 92 for stretching out from the bottom of annular side portions 91, annular side portions 91 are by sheet metal system Join end to end into and by riveting method so that the quality of fixation cutter head 90 is relatively reliable and makes its circle body rounder and more smooth.Annular Sidepiece 91 is provided with some shearing tooths 910, and each shearing tooth 910 forms the shearing tooth group of irregular arrangement；Each edge of fixing tooth 92 The axle center of annular side portions 91 is evenly distributed and forms fixing tooth group, and stop part 40, shearing tooth group, fixing tooth group coordinate rotation jointly Cutterhead 80 increases the shear efficiency of food refuse to be sheared.

If the tooth of working that the rotating cutter-head 80 includes discoid pedestal 81, stretched out from the bottom of pedestal 81 82nd, some lugs to stretch out from the top of pedestal 81 and the grinding hammer 83 on pedestal 81.Each work tooth 82 is equal Even to arrange and form work tooth group, the top surface of the working face where the tooth group that works and pedestal 81 forms sidewall channels with embedded in fixing cutter In the annular side portions 91 of disk 90, so that rotating cutter-head 80 is fitted close with fixation cutter head 90.

Grinding hammer 83 includes grinding base 830, some smashing portion 831 that self-grind seat 830 stretches out and connection grinding The connecting pole 832 of seat 830, grinding base 830 is provided with chute to house connecting pole 832, so that grinding base 830 passes through connecting pole 832 are rotatably connected on pedestal 81；Smashing portion 831 coordinates stop part 40, lug, fixation cutter head 90, work tooth group to enter Row shearing.In the present embodiment, the grinding base 830 is additionally provided with clearance position to coordinate fixation cutter head 90 to be sheared.

During installation, first fixation cutter head 90 is arranged in fixing groove 22 and abutted with the second connecting portion 32 of return portion 30, Now fixation cutter head 90 is located at the lower section of stop part 40, so that stop part 40 coordinates fixation cutter head 90 to be sheared, then will Installed part 50 is placed on stop part 40 and its Access Division 52 is respectively embedded in the first mounting groove 33, in the second mounting groove 34, makes installation Part 50 forms clamping with return portion 30, and the lower end of installed part 50 abuts with fixation cutter head 90 so that installed part 50 is more firm Admittedly be set on stop part 40；Rotating cutter-head 80 is finally arranged on the lower section of fixation cutter head 90.

The grinding cavit 10 by provided with body 20, the return portion being connected on body 30, in return portion 30 Stop part 40 and the installed part 50 that is arranged on stop part 40, stop part 40 change the side of the food refuse of rotation at a high speed To avoiding food refuse from dallying in the grinding cavit 10, return portion 30 is turned back is hit by fixation cutter head 90 and rotating cutter-head 80 Upward food refuse is beaten, and guides food refuse to be again introduced into grinding system and is sheared, further, installed part 50 can The outer surface of stop part 40 is protected, prevent from impacting stop part 40 when food refuse from rotating it is excessive, so as to improve rubbish The milled processed speed and quality of processor 100.

Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited In contradiction, the scope that this specification is recorded all is considered to be.

Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed, But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that the common skill for this area For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.

Claims (10)

1. a kind of grinding cavit, it is characterised in that including body, the return portion being connected on the body and be located at Stop part in the return portion, the return portion include connecting described in first connecting portion and the connection of the upper end of the body The second connecting portion of the lower end of body, the second connecting portion are connected with the first connecting portion and are in inwardly projecting setting； The stop part is from the outwardly setting in the upper end of the first connecting portion.

2. grinding cavit according to claim 1, it is characterised in that the first connecting portion is from the upper end of the body Upwards, slope inwardly and be extended, the second connecting portion and the lower end of the body form connection wall.

3. grinding cavit according to claim 2, it is characterised in that the first connecting portion and the upper end of the body Inner surface angulation scope be 105 degree~150 degree.

4. grinding cavit according to claim 2, it is characterised in that the return portion also includes being located at the stop part two The first mounting groove and the second mounting groove of side, first mounting groove concaves from the first connecting portion stretches and axially penetrates through institute State second connecting portion.

5. grinding cavit according to claim 4, it is characterised in that second mounting groove and the first mounting groove phase To setting, the structure of second mounting groove is identical with the structure of first mounting groove.

6. grinding cavit according to claim 5, it is characterised in that also include the installation being arranged on the stop part Part, the installed part include mounting seat and the Access Division to stretch out from the both sides of the mounting seat, the profile of the mounting seat Size is adapted to the appearance and size of the stop part, so that the mounting seat is sheathed on the stop part；On the Access Division Provided with breach to coordinate mounting seat and first mounting groove, the second mounting groove to form clamping.

7. grinding cavit according to claim 6, it is characterised in that the mounting seat includes the first installation to stretch out Portion and the second installation portion, first installation portion and the second installation portion are oppositely arranged and form the accommodating cavity with opening with accommodating The stop part.

8. grinding cavit according to claim 1, it is characterised in that the lower end of the body is provided with and concaved from inwall The fixing groove and ring ladder cavity stretched, some positioning strips in the fixing groove, the boss protruded outward from outer wall, with And some reinforcements of the connection boss；The fixing groove is located at the top of the ring ladder cavity, the fixing groove Internal diameter is more than the internal diameter of the ring ladder cavity, and the fixing groove forms stepped wall with the ring ladder cavity；It is each described Positioning strip longitudinally evenly distributed setting；The outer wall of each reinforcement from the body stretches out to form irregular arrangement Reinforcement group is to coordinate the boss to be installed.

A kind of 9. garbage disposer, it is characterised in that fixation cutter head including grinding cavit, in the grinding cavit, And the rotating cutter-head supporting with the fixation cutter head, the grinding cavit include body, are connected on the body Return portion, the stop part in the return portion and the installed part being arranged on the stop part, the return portion include The first connecting portion of the upper end of the body and the second connecting portion of the lower end of the connection body are connected, described second connects Socket part is connected with the first connecting portion and is in inwardly projecting setting；The stop part is outside from the upper end of the first connecting portion Protrusion is set.

10. garbage disposer according to claim 9, it is characterised in that the fixation cutter head includes vertical annular side Portion and some fixing tooths to stretch out from the bottom of the annular side portions, the annular side portions are provided with some shearing tooths, Each shearing tooth forms the shearing tooth group of irregular arrangement；Axle center of each fixing tooth along the annular side portions is evenly distributed And fixing tooth group is formed, the stop part, shearing tooth group, fixing tooth group coordinate the rotating cutter-head to be sheared jointly；Institute If state tooth of working that rotating cutter-head includes discoid pedestal, stretches out from the bottom of the pedestal, from the pedestal Some lugs that top stretches out and the grinding hammer on the pedestal；Each work tooth is evenly distributed and shape Into work tooth group, the top surface of working face and the pedestal where the work tooth group forms sidewall channels with embedded in the annular side In portion, so that the rotating cutter-head is fitted close with the fixation cutter head.