CN206763026U

CN206763026U - Crushing device of domestic refuse

Info

Publication number: CN206763026U
Application number: CN201720320109.2U
Authority: CN
Inventors: 朱海波
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-03-29
Filing date: 2017-03-29
Publication date: 2017-12-19
Anticipated expiration: 2027-03-29

Abstract

The utility model discloses a kind of crushing device of domestic refuse, including shell body, ring gear and pulverizing cutterhead, the pulverizing cutterhead is arranged in ring gear and is arranged between it formed with material leakage breach, the ring gear in shell body；Garbage discharge outlet is provided with the shell body；The end face of the pulverizing cutterhead is evenly equipped with three stupefied bars of arc water conservancy diversion, the outermost end of the stupefied bar of arc water conservancy diversion is provided with Disintegrating knife, some groups of crushing block groups are provided with the inwall of the ring gear, the crushing block group is made up of at least three crushing projections arranged from high to low；The Disintegrating knife is used cooperatively with crushing block group, and its upper surface is less than the upper surface of the crushing projection of the first height.Advantage is：The utility model crush efficiency is high, good crushing effect and production cost are more cheap.

Description

Crushing device of domestic refuse

Technical field

The utility model belongs to domestic garbage disposer technical field, crushes and fills more particularly, to a kind of house refuse Put.

Background technology

At present, in urbanization fast development, product of the rubbish as Urban Metabolism, be always urban development burden, There was the situation of garbage-surrounded city in many cities in the world, and either general family or food and beverage enterprise can all produce kitchen rubbish Rubbish, the common method of the processing to these kitchen garbages is crushed by reducing mechanism.Some existing rubbish crush dress Put that service life is short, the particle after crushing is larger, treatment effeciency is slow；And the flow guide bar in other reducing mechanisms in pulverizing cutterhead It is linear structure, it is difficult to embody centrifugation to crush, because rubbish easily causes rubbish under the promotion of linear pattern flow guide bar Resilience and bob are collided, an only seldom part can just flow to ring gear and be crushed, and this leverages centrifugation and crushed Efficiency；Also it is exactly existing device for pulverizing rubbish, stops rubbish in centrifugation by the upper ring gear of an installation mostly Depart from housing, it is higher so to allow for production cost；It is therefore desirable to improved.

The content of the invention

The purpose of this utility model is to be directed to above-mentioned the shortcomings of the prior art, there is provided a kind of house refuse crushes dress Put, it has repeatedly is cut to falling into the rubbish in cutterhead so that crush efficiency is higher and production cost is more cheap Feature.

To achieve these goals, technical scheme is used by the utility model：A kind of crushing device of domestic refuse, bag Shell body, ring gear and pulverizing cutterhead are included, the pulverizing cutterhead is arranged in ring gear and between it formed with material leakage breach, institute Ring gear is stated to be arranged in shell body；Garbage discharge outlet is provided with the shell body；The end face of the pulverizing cutterhead is evenly equipped with Three stupefied bars of arc water conservancy diversion, the outermost end of the stupefied bar of arc water conservancy diversion are provided with Disintegrating knife, set on the inwall of the ring gear Some groups of crushing block groups are equipped with, the crushing block group is made up of at least three crushing projections arranged from high to low；The powder Broken blade is used cooperatively with crushing block group, and its upper surface is less than the upper surface of the crushing projection of the first height.

The upper surface of the stupefied bar of arc water conservancy diversion is respectively arranged with crushing cone block, and the cone block that crushes is apart from pulverizing cutterhead Center is incremented by successively and its height is successively decreased successively.

The upper surface of the Disintegrating knife flushes with the crushing projection upper surface of the second height in crushing block group.

The end face for crushing projection has certain gradient.

Crushing block group on the ring gear is more than 6 groups, is generally selected between 6~15 groups.

After said structure, the utility model is compared to the prior art advantageously：Knot of the present utility model Structure is simple, the flow guide system being made up of three stupefied bars of arc water conservancy diversion, not only the rubbish in pulverizing cutterhead can be carried out effective Centrifugal flow guiding, its crush efficiency is improved, and it can allow the operation of cutterhead more to balance, stably compared to linear structure；Crush Blade upper surface crushes the upper surface of projection less than the first height, and the spacing formed between it, which can play, preferably stops rubbish The effect of transfer, stopped compared in existing structure with upper ring gear, its backgauge effect is more preferable and cost is cheaper.

Brief description of the drawings

Fig. 1 is Split type structure schematic diagram of the present utility model.

Embodiment

As described below is only preferred embodiment of the present utility model, does not therefore limit protection model of the present utility model Enclose, the utility model is further illustrated with reference to the accompanying drawings and examples.

Embodiment, as shown in Figure 1：A kind of crushing device of domestic refuse, including shell body 10, ring gear 20 and crushing knife Disk 30, there is clamping breach 201 outside ring gear 20, and shell body 10 is interior has clamping bump 101, by by clamping breach 201 It is connected in clamping bump 101, ring gear 20 can be allowed to be fixedly installed in shell body 10.The bottom of ring gear 20 and shell body 10 Portion has certain spacing, and it can form blanking chamber, and garbage discharge outlet 11, garbage discharge outlet 11 are offered on shell body 10 Can be with blanking chamber；In use, being ground the rubbish after crushing, enter blanking chamber by current, positioned at crushing knife The bottom of disk 30 and with some impeller blades of its synchronous rotary, impeller blade can be pressurized to the sewage in blanking chamber room, so as to allow Sewage is quickly discharged with high voltage style from sewage draining exit 11, contributes to the pressure flush of blow-off pipe.

Pulverizing cutterhead 30 is arranged in ring gear 20 and between it formed with material leakage breach 21, is crushed by pulverizing cutterhead 30 Rubbish afterwards can be dropped in blanking chamber room by material leakage breach 21.Three arcs are evenly equipped with the end face of pulverizing cutterhead 30 The stupefied bar 31 of water conservancy diversion, the stupefied bar 31 of arc water conservancy diversion can increase the thrust that house refuse moves to the inwall direction of ring gear 20, be easy to handle House refuse in pulverizing cutterhead 30 carries out effective centrifugal flow guiding, improves its crush efficiency, and compared to linear structure its The operation of pulverizing cutterhead 30 can be allowed more to balance, stably.

The outermost end of the stupefied bar 31 of arc water conservancy diversion is provided with Disintegrating knife 32, it is provided with 6 on the inwall of ring gear 20~ 15 groups of crushing block groups, 8 groups are selected to be preferred under preferable case, 6 groups or 10 groups or 15 groups of selection certainly is equally reached same Effect, Disintegrating knife 32 are used cooperatively with crushing block group to play a part of crushing house refuse.Crushing block group is by least three The crushing projection 22 being arranged in order from high to low is formed, and selecting three or four in general is preferred；Disintegrating knife 32 Upper surface less than the upper surface of the crushing projection 22 of the first height, and it is neat with the upper surface of crushing projection 22 of the second height It is flat；Difference in height between the crushing projection 22 of the height of Disintegrating knife 32 and first can play a part of stopping rubbish transfer, this Kind structure setting stop that its backgauge is better and can effectively reduce production cost compared to existing using upper ring gear.Powder The end face of broken projection 22 has certain gradient, and this set can allow house refuse particle after broken more tiny so that Crushing effect is preferable.

Crushing cone block 33 is respectively arranged with the upper surface of the stupefied bar 31 of arc water conservancy diversion, crushes cone block 33 and the stupefied bar of arc water conservancy diversion 31 number is identical, i.e., one is respectively provided with each stupefied bar 31 of arc water conservancy diversion and crushes cone block 33；Cone block 33 is crushed apart from crushing knife The center of disk 30 is successively decreased successively by incremented by successively clockwise or counterclockwise and its height, and this structure setting can be to falling Rubbish successively crush segmentation, be easy to Disintegrating knife 32 to be crushed.

Claims

1. a kind of crushing device of domestic refuse, including shell body (10), ring gear (20) and pulverizing cutterhead (30), the crushing knife Disk (30) is arranged in ring gear (20) and is arranged on shell body between it formed with material leakage breach (21), the ring gear (20) (10) in；Garbage discharge outlet (11) is provided with the shell body (10)；It is characterized in that：The end face of the pulverizing cutterhead (30) Three stupefied bars of arc water conservancy diversion (31) are evenly equipped with, the outermost end of the stupefied bar of arc water conservancy diversion (31) is provided with Disintegrating knife (32), institute State and some groups of crushing block groups are provided with the inwall of ring gear (20), what the crushing block group was arranged from high to low by least three Projection (22) is crushed to be formed；The Disintegrating knife (32) is used cooperatively with crushing block group, and its upper surface is less than the first height Crushing projection (22) upper surface.

2. crushing device of domestic refuse according to claim 1, it is characterised in that：The stupefied bar of arc water conservancy diversion (31) it is upper End face is respectively arranged with crushing cone block (33), and the crushing cone block (33) is incremented by successively apart from the center of pulverizing cutterhead (30) And its height is successively decreased successively.

3. crushing device of domestic refuse according to claim 1 or 2, it is characterised in that：The Disintegrating knife (32) it is upper End face flushes with crushing projection (22) upper surface of the second height in crushing block group.

4. crushing device of domestic refuse according to claim 3, it is characterised in that：The end face tool for crushing projection (22) There is certain gradient.

5. crushing device of domestic refuse according to claim 4, it is characterised in that：Crushing block on the ring gear (20) Group is more than 6 groups.