CN206810438U - Action of forced stirring arch breaking apparatus in a kind of grading machine bucket - Google Patents
Action of forced stirring arch breaking apparatus in a kind of grading machine bucket Download PDFInfo
- Publication number
- CN206810438U CN206810438U CN201720715451.2U CN201720715451U CN206810438U CN 206810438 U CN206810438 U CN 206810438U CN 201720715451 U CN201720715451 U CN 201720715451U CN 206810438 U CN206810438 U CN 206810438U
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- China
- Prior art keywords
- aggregate bin
- agitating shaft
- grading
- breaking apparatus
- arch breaking
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000003756 stirring Methods 0.000 title claims abstract description 39
- 230000009471 action Effects 0.000 title claims abstract description 18
- 238000005096 rolling process Methods 0.000 claims abstract description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 25
- 238000007599 discharging Methods 0.000 abstract description 7
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 239000010426 asphalt Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000003801 milling Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000010358 mechanical oscillation Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000004224 protection Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Road Paving Machines (AREA)
Abstract
The utility model discloses action of forced stirring arch breaking apparatus in a kind of grading machine bucket, including aggregate bin, grading unit and support, the aggregate bin discharge outlet of grading machine is provided with grading unit, and grading unit is grading belt feeder；The bottom of aggregate bin is provided with stirring arch breaking apparatus, stirring arch breaking apparatus includes power-equipment and agitating shaft, power-equipment is arranged on aggregate bin lateral wall, power-equipment connects agitating shaft, agitating shaft is extended transversely into aggregate bin, stirrer gear is welded with agitating shaft, stirring shaft end stretches out outside aggregate bin and connects rolling bearing units；Aggregate bin is supported by support and fixed.The device is improved on the basis of existing grading machine, and function and the use of grading machine are not influenceed, by being stirred continuously to the material in aggregate bin, it can effectively prevent knot from encircleing, and after knot encircles, broken arch can be carried out by action of forced stirring, prevent discharging opening from blocking, it is simple in construction, strong applicability.
Description
Technical field
The processing equipment for pulverizing of solid material is the utility model is related to, more particularly, to action of forced stirring in a kind of grading machine bucket
Arch breaking apparatus.
Background technology
The many roads in China enter overhaul time in recent years and even the pitch of making mixes decades ago before those more than ten years
Close material to have extended service in the army, serious aging.Therefore, how to handle and make good use of these waste asphalt mixtures that pile up like a mountain is state
The significant problem that interior relevant department is faced.These waste asphalt milling materials are rationally and effectively utilized, can be economized on resources, and can
Enough environmental protections, have important practical significance to economic construction of China.In this context, asphalt-regenerating mixing equipment is energetically
Development, wherein, in recovery asphalt pavement material regeneration equipment production process, grading machine is control milling material weighing precision and confession
The device of material.But road-surface milling material, the river sand, aggregate chips etc. in grading bucket are due to itself having viscosity and under gravity
, easily there is knot doming effect in mutually extruding, if broken arch not in time after knot arch, can block discharging opening, cause feed to have some setbacks, from
And influence measuring accuracy and the quality of raw materials for production.
Existing arch broken method mainly has three classes：First, artificial broken arch, dangerous, working environment is severe, arch-breaking efficiency
It is low；Second, mechanical oscillation broken arch, because Milled asphalt materials have certain viscosity under normal temperature state, if occurring tying arch situation
When, more vibrate and more be difficult to solve the problems, such as to tie arch；3rd, gas is broken；Currently used is Arch-Breaking Device, and the device needs substantial amounts of compression
Air is put into, it is necessary to can be only achieved good broken arch effect in confined space, and apply generally in the broken arch to powder
It is excessive, it is not appropriate for the open grading machine used in Milled asphalt materials.
Utility model content
The purpose of this utility model is to provide action of forced stirring arch breaking apparatus in a kind of grading machine bucket, generally uses existing
The function and use, the device that grading machine is improved without influenceing grading machine are stirred continuously to the material in aggregate bin, can
Effectively prevent from tying the generation of doming effect, and after knot encircles, broken arch can be carried out by action of forced stirring, prevent discharging opening from blocking,
It is simple in construction, strong applicability.
To reach above-mentioned purpose, the utility model uses following technical scheme：
Action of forced stirring arch breaking apparatus in a kind of grading machine bucket, including aggregate bin, grading unit and support, grading machine gather materials
Bucket discharge outlet is provided with grading unit, and grading unit is grading belt feeder；The bottom of aggregate bin is provided with stirring arch breaking apparatus, stirring
Arch breaking apparatus includes power-equipment and agitating shaft, and power-equipment is arranged on aggregate bin lateral wall, power-equipment connection agitating shaft,
Agitating shaft is extended transversely into aggregate bin, and stirrer gear is welded with agitating shaft, and stirring shaft end stretches out outside aggregate bin and connect band
Seat bearing；The aggregate bin is supported by support and fixed.
Agitating shaft spaced set stirrer gear along its length.
Agitating shaft cross section surrounding is symmetrically and evenly provided with least four stirrer gear.
The stirrer gear end at agitating shaft both ends to the minimum distance of aggregate bin madial wall be 20mm-30mm.
Stirrer gear is cylindrical structure, and the length of stirrer gear is 100mm-120mm.
A diameter of 70mm of agitating shaft.
Power-equipment includes motor and speed reducer, motor connection reductor, and reductor connects agitating shaft by shaft coupling.
Beneficial effect：
Grading unit is provided with the aggregate bin bottom discharge mouth of grading machine, the grading unit is grading belt feeder, passes through change
Frequency speed regulating control belt movement speed, so as to regulate and control the flow velocity of discharging；The bottom of aggregate bin is provided with stirring arch breaking apparatus, to bottom
Material be stirred, prevent knot encircle, while to knot arch material carry out broken arch by stirring；Motor provides power, drives
Agitating shaft rotates；Stirrer gear is welded with agitating shaft, anti-arch and broken arch, which mainly passes through, drives stirring in agitating shaft rotation process
Knot around tooth grinding encircles material to realize broken arch；Stirring shaft end stretches out outside aggregate bin and connects rolling bearing units, axle of usheing to seat
Honouring agitating shaft has fixation；Agitating shaft spaced set stirrer gear, and in agitating shaft cross section four along its length
It is uniformly provided with least four stirrer gear week, strengthens mixing effect, effectively prevents knot from encircleing, while there is broken arch；Agitating shaft two
The stirrer gear end at end is 20mm-30mm to the minimum distance of aggregate bin madial wall, can effectively stir aggregate bin madial wall
Neighbouring material, prevent knot from encircleing；Stirrer gear is cylindrical structure, and the length of stirrer gear is 100mm-120mm, agitating shaft
A diameter of 70mm, for the aggregate bin that existing grading machine is commonly used, stirring diameter is at least 270mm, can be to gathering materials
Bucket bottom is effectively stirred, and reaches good anti-arch and broken arch effect, while is not take up more interior in aggregate bin bottom again
Portion space, so as to not influence discharge hole for discharge；Stirrer gear is cylindrical structure, reduces the friction between material, improves stirring
Efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the A-A sectional views of aggregate bin.
Embodiment
The utility model is further described with reference to the accompanying drawings and examples.
As shown in Figure 1, 2, action of forced stirring arch breaking apparatus in a kind of grading machine bucket described in the utility model, including aggregate bin
8th, grading unit 6 and support 7, grading unit 6 are provided with the bottom discharge mouth of aggregate bin 8 of grading machine, the grading unit 6 is grading
Belt feeder 61；The bottom of aggregate bin 8 is provided with stirring arch breaking apparatus 41, and the stirring arch breaking apparatus 41 includes power-equipment and agitating shaft
4, power-equipment is arranged on the lateral wall of aggregate bin 8, and power-equipment includes motor and speed reducer 1, and reductor 1 passes through shaft coupling 2
Agitating shaft 4 is connected, agitating shaft 4 is extended transversely into aggregate bin 8, stirrer gear 3 is welded with agitating shaft 8, the both ends of agitating shaft 4 are set
Put and the both ends of agitating shaft 4 outer in aggregate bin 8 and be respectively connected with rolling bearing units 5, in the present embodiment, agitating shaft 4 is square vertically
Four stirrer gears 3 are symmetrical arranged to spaced set stirrer gear 3, and in the circumference of agitating shaft 4, and the end of stirrer gear 3 is to gathering materials
The minimum distance of 8 madial walls of struggling against is 20mm-30mm, prevents stirrer gear 3 from scraping the madial wall to aggregate bin 8 in rotation process；
Stirrer gear 3 is cylindrical structure, and the length of stirrer gear 3 is 100mm-120mm, the stirrer gear 3 of cylindrical structure, is being stirred
During reduce and material between friction, improve stirring efficiency；A diameter of 70mm of agitating shaft 4, aggregate bin 8 pass through support 7
Support is fixed, and power-equipment and rolling bearing units 5 are each attached on support 7.
When in use, the motor in power-equipment provides power, and drives 4 turns of agitating shaft by reductor 1 and shaft coupling 2
Dynamic, agitating shaft 4 is stirred by stirrer gear 3 to the material at the outlet at bottom of aggregate bin 8, prevents the material of the bottom of aggregate bin 8
Knot arch is extruded because of the effect of gravity, effectively prevents discharging opening from blocking；On the other hand, stirrer gear 3 constantly rotates, can be right
Knot arch material carries out action of forced stirring broken arch around it, avoids a large amount of material knot arches from causing discharging not smooth；In addition, for conventional
For the aggregate bin of grading machine, stirring diameter is arranged to 270mm-310mm, is avoiding taking more aggregate bin bottom space
Meanwhile the purpose of effective anti-arch broken arch can not only be reached, and the load of discharging opening is not interfered with, in addition, the stirring
Arch breaking apparatus can not only carry out action of forced stirring broken arch to the arch that Milled asphalt materials are formed so that Milled asphalt materials obtain sufficiently
Utilize, avoid the waste of resource, and expand the application of grading machine, reached the purpose of energy-conserving and environment-protective.
Finally illustrate, above example only to illustrate the technical solution of the utility model and unrestricted, this area
Other modifications or equivalent substitution that those of ordinary skill is made to the technical solution of the utility model, without departing from this practicality
The spirit and scope of new technique scheme, it all should cover among right of the present utility model.
Claims (7)
1. action of forced stirring arch breaking apparatus in a kind of grading machine bucket, including aggregate bin, grading unit and support, it is characterised in that：Institute
The aggregate bin discharge outlet for stating grading machine is provided with grading unit, and the grading unit is grading belt feeder；The bottom of the aggregate bin
Portion is provided with stirring arch breaking apparatus, and the stirring arch breaking apparatus includes power-equipment and agitating shaft, and power-equipment is arranged on aggregate bin
On lateral wall, power-equipment connection agitating shaft, agitating shaft is horizontally installed in aggregate bin, and the agitating shaft is welded with more vertically
Group stirrer gear group, stirring shaft end stretch out outside aggregate bin and connect rolling bearing units；The aggregate bin is supported by support and fixed.
2. action of forced stirring arch breaking apparatus in a kind of grading machine bucket according to claim 1, it is characterised in that：The agitating shaft
Spaced set stirrer gear along its length.
3. action of forced stirring arch breaking apparatus in a kind of grading machine bucket according to claim 2, it is characterised in that：Described every group is stirred
Teeth group includes at least four stirrer gear, and multiple stirrer gears of stirrer gear group are uniformly distributed along the circumference of agitating shaft.
4. action of forced stirring arch breaking apparatus in a kind of grading machine bucket according to claim 1, it is characterised in that：The agitating shaft
Stirrer gear end to the minimum distance of aggregate bin madial wall be 20mm-30mm.
5. action of forced stirring arch breaking apparatus in a kind of grading machine bucket according to claim 1, it is characterised in that：The stirrer gear
For cylindrical structure, and the length of stirrer gear is 100mm-120mm.
6. action of forced stirring arch breaking apparatus in a kind of grading machine bucket according to claim 1, it is characterised in that：The agitating shaft
A diameter of 70mm.
7. action of forced stirring arch breaking apparatus in a kind of grading machine bucket according to claim 1, it is characterised in that：The power is set
Standby to include motor and speed reducer, motor connection reductor, reductor connects agitating shaft by shaft coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720715451.2U CN206810438U (en) | 2017-06-20 | 2017-06-20 | Action of forced stirring arch breaking apparatus in a kind of grading machine bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720715451.2U CN206810438U (en) | 2017-06-20 | 2017-06-20 | Action of forced stirring arch breaking apparatus in a kind of grading machine bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206810438U true CN206810438U (en) | 2017-12-29 |
Family
ID=60760920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720715451.2U Expired - Fee Related CN206810438U (en) | 2017-06-20 | 2017-06-20 | Action of forced stirring arch breaking apparatus in a kind of grading machine bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206810438U (en) |
-
2017
- 2017-06-20 CN CN201720715451.2U patent/CN206810438U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171229 |