CN208766067U - A kind of full-automatic coarse aggregate abrasiometer - Google Patents
A kind of full-automatic coarse aggregate abrasiometer Download PDFInfo
- Publication number
- CN208766067U CN208766067U CN201821524965.0U CN201821524965U CN208766067U CN 208766067 U CN208766067 U CN 208766067U CN 201821524965 U CN201821524965 U CN 201821524965U CN 208766067 U CN208766067 U CN 208766067U
- Authority
- CN
- China
- Prior art keywords
- roller
- hatch door
- full
- coarse aggregate
- abrasiometer
- Prior art date
- 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
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Abstract
The utility model discloses a kind of full-automatic coarse aggregate abrasiometers, including body, motor, hatch door and roller, the hatch door is arranged in body, roller is equipped in the hatch door, the roller is electrically connected with motor, and sparge pipe is connected with above the roller, is connected with blower below the roller, it is provided with water inlet above the left side of machine body, is provided with discharge outlet below left side of machine body；The application testing machine full automatic working integrates heating, flushing, air-dries, weighing, simplifies program；The application testing machine precise control, reducing influences caused by human factor, shortens experimental period, improves work efficiency；The use environment that practical road surface gathers materials is simulated, the otherness of experimental result is reduced, test result is more accurate, while can estimate the cleanliness to gather materials.
Description
Technical field
The utility model relates to coarse aggregate attrition apparatus, and in particular to a kind of full-automatic coarse aggregate abrasiometer.
Background technique
Existing abrasivity of gathering materials is the critical index for reacting bituminous pavement antiskid mill performance, the Rut resistance with bituminous pavement
Ability, wearability, durability are closely related, while concerning vehicle driving safety and pedestrian's life and health, moreover bituminous pavement drips
Green film gathers materials and gradually exposes after grinding off, and bears the etch of external environment and the rubbing action of tire, coarse surface by
It is gradually polished abrasion, therefore, the detection for wearability of gathering materials and quality control are particularly important.
Lip river is mostly used about coarse aggregate wearing valve in current specifications JTG E42-2005 " highway engineering gather materials testing regulations "
The test of China fir rock abrasion loss, program complexity is loaded down with trivial details, the test period is long, and tests process and cause the factor of error also relatively more；It adopts
Make sample that damaged destruction, the use environment difference that test mode and practical road surface gather materials occur with the test method of external impacts
Property is too big.Just eager needs research and develop a kind of coarse aggregate abrasiometer full-automatic, simple to operation, accurate evaluation coarse aggregate for this
Wear-resisting property.
Utility model content
In view of the above-mentioned problems, the utility model is intended to provide a kind of easy to operate, 0 full-automatic coarse aggregate abrasion test
Machine.
To realize that the technical purpose, the embodiment of the utility model be: a kind of full-automatic coarse aggregate abrasiometer, including machine
Body, motor, hatch door and roller, the hatch door are arranged in body, and roller is equipped in the hatch door, and the roller is electrically connected with motor
Connect, sparge pipe be connected with above the roller, blower is connected with below the roller, be provided with above the left side of machine body into
The mouth of a river, left side of machine body lower section are provided with discharge outlet；
It is provided with a plurality of wear-resisting steel balls and sieve pore on the roller, is provided with observation window on the hatch door.
Preferably, the hatch door is arranged with closing rubber bolt.
Preferably, control button, weighing controller and fingerprint controller are provided on the body, the Weighing control
Device, fingerprint controller are electrically connected with roller.
Preferably, the wear-resisting steel ball can be freely rotated on roller.
The utility model has the beneficial effects that 1. the application testing machine full automatic workings, collection is heated, is rinsed, air-drying, being weighed as
One, simplifies program.
2. the application testing machine precise control, reducing influences caused by human factor, experimental period is shortened, work is improved
Make efficiency.
3. simulating the use environment that practical road surface gathers materials, the otherness of experimental result is reduced, test result is more accurate,
The cleanliness to gather materials can be estimated simultaneously.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model roller.
Specific embodiment
The utility model is described in further details in the following with reference to the drawings and specific embodiments.
As shown in Figs. 1-2, specific embodiment described in the utility model is a kind of full-automatic coarse aggregate abrasiometer, packet
Body 1, motor 2, hatch door 3 and roller 4 are included, the hatch door 3 is arranged in body 1, is equipped with roller 4, the rolling in the hatch door 3
Cylinder 4 is electrically connected with motor 2, and sparge pipe 5 is connected with above the roller 3, blower 6, the machine are connected with below the roller 3
1 left side top of body is provided with water inlet 7, and 1 left side lower section of body is provided with discharge outlet 8；Heating blower can carry out roller
It heats, drying function, has smaller micropore on sparge pipe, gathering materials in roller can be washed in the presence of hydraulic pressure
It washs, souring.
It is provided with a plurality of wear-resisting steel balls 9 and sieve pore 10 on the roller 4, is provided with observation window 11 on the hatch door 3.Thoroughly
Bright glass window can see the rotary state of roller.
In order to manipulate hatch door, the hatch door side is connected with rotary shaft 12, and the hatch door 3 is arranged with closing rubber bolt
13.The free switch of hatch door may be implemented by rotary shaft rotation, the tight shut-off of hatch door may be implemented in cooperation closing rubber bolt.
In order to be more convenient manipulation body, control button 14, weighing controller 15 and fingerprint control are provided on the body 1
Device 16, the weighing controller 15, fingerprint controller 16 are electrically connected with roller 4.Weighing controller may be implemented reset, weigh with
And display weight readings, incuded by weighing and realize weight test, precise control, reducing influences caused by human factor, shortens
It experimental period, improves work efficiency；The control to the rotation time, velocity of rotation of roller is realized by fingerprint controller,
It is also able to achieve temperature, the control of time, wind speed of heating simultaneously, realizes full-automatic operation.
In order to preferably wear away to coarse aggregate, the wear-resisting steel ball 9 can be freely rotated on roller 4.Pass through drum turning
It is rotated with wear-resisting steel ball, realizes the rubbing action to gathering materials.
The course of work of the application testing machine are as follows:
1, hatch door, the impurity in rolling barrel are opened.
2, start, press weighing controller, the coarse aggregate m0 of definite quality in roller is packed into after clearing.
3, by fingerprint controller, water is entered from the inlet, gathering materials in roller is rinsed, and pass through fingerprint control
Key device processed sets the 20min that slowly runs.
4, it stops operating, then opens heating blower and heated and air-dried to gathering materials, about 30min is weighed as again
m1。
5, roller is started, setting revolving speed is 30r/min~33r/min, to fixed, the about 30min that carries out friction roll of gathering materials.
6, stop roller rotation, water such as is carried out to roller and is rinsed, 105 DEG C of setting is dried to gathering materials, until constant weight, is surveyed
Test mass amount m2.
7, it takes out and gathers materials, clean roller, turn off the switch, off-test.
8, according to weighing, the abrasion loss gathered materials is calculated.
The utility model has the beneficial effects that 1. the application testing machine full automatic workings, collection is heated, is rinsed, air-drying, being weighed as
One, simplifies program.2. the application testing machine precise control, reducing influences caused by human factor, experimental period is shortened,
It improves work efficiency.3. simulating the use environment that practical road surface gathers materials, the otherness of experimental result is reduced, test result is more
It is accurate to add, while can estimate the cleanliness to gather materials.
The above, the only preferred embodiment of the utility model, are not intended to limit the utility model, all according to this
The technical spirit of utility model any trickle amendment, equivalent replacement and improvement to the above embodiments should be included in this
Within the protection scope of utility model technical solution.
Claims (4)
1. a kind of full-automatic coarse aggregate abrasiometer, it is characterised in that: including body, motor, hatch door and roller, the hatch door
It is arranged in body, roller is equipped in the hatch door, the roller is electrically connected with motor, is connected with water spray above the roller
Pipe, the roller lower section are connected with blower, water inlet, the row of being provided with below left side of machine body are provided with above the left side of machine body
The mouth of a river；
It is provided with a plurality of wear-resisting steel balls and sieve pore on the roller, is provided with observation window on the hatch door.
2. full-automatic coarse aggregate abrasiometer according to claim 1, it is characterised in that: the hatch door is arranged with envelope
Close rubber bolt.
3. full-automatic coarse aggregate abrasiometer according to claim 1, it is characterised in that: be provided with control on the body
Button, weighing controller and fingerprint controller processed, the weighing controller, fingerprint controller are electrically connected with roller.
4. full-automatic coarse aggregate abrasiometer according to claim 1, it is characterised in that: the wear-resisting steel ball can roll
It is freely rotated on cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821524965.0U CN208766067U (en) | 2018-09-18 | 2018-09-18 | A kind of full-automatic coarse aggregate abrasiometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821524965.0U CN208766067U (en) | 2018-09-18 | 2018-09-18 | A kind of full-automatic coarse aggregate abrasiometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208766067U true CN208766067U (en) | 2019-04-19 |
Family
ID=66136723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821524965.0U Expired - Fee Related CN208766067U (en) | 2018-09-18 | 2018-09-18 | A kind of full-automatic coarse aggregate abrasiometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208766067U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111948080A (en) * | 2020-08-25 | 2020-11-17 | 中国市政工程西北设计研究院有限公司 | Device and method for measuring anti-wear performance of aggregate |
| CN112255083A (en) * | 2020-10-21 | 2021-01-22 | 深圳市龙岗大工业区混凝土有限公司 | Concrete wear resistance test system |
-
2018
- 2018-09-18 CN CN201821524965.0U patent/CN208766067U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111948080A (en) * | 2020-08-25 | 2020-11-17 | 中国市政工程西北设计研究院有限公司 | Device and method for measuring anti-wear performance of aggregate |
| CN112255083A (en) * | 2020-10-21 | 2021-01-22 | 深圳市龙岗大工业区混凝土有限公司 | Concrete wear resistance test system |
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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 |
Granted publication date: 20190419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |