CN206056992U - A kind of material reduction device - Google Patents
A kind of material reduction device Download PDFInfo
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- CN206056992U CN206056992U CN201621101969.9U CN201621101969U CN206056992U CN 206056992 U CN206056992 U CN 206056992U CN 201621101969 U CN201621101969 U CN 201621101969U CN 206056992 U CN206056992 U CN 206056992U
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- sample
- siphunculus
- sampling
- reduction device
- hopper
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Abstract
The utility model discloses a kind of material reduction device, including division disk and it is arranged at the electric rotating machine of division disc centre, on the left of division disk, top is provided with hopper, hopper is internally provided with screw(-type) feeder, sampling siphunculus is provided with below the outlet of hopper, sampling siphunculus is used for taking for sample, sampling siphunculus is connected with electric rotating machine and samples siphunculus around division disk middle shaft rotation, striker plate is provided with below sampling siphunculus, synchronisation spring is provided between striker plate and sampling siphunculus, sample leadout hole is provided with the right side of division disk on base plate, sample leadout hole is used for the derivation for sampling sample when siphunculus is rotated to above which, inductive switch is provided with sample leadout hole, inductive switch is used for the position for sensing sampling siphunculus, backgauge plate open-close device is connected with inductive switch.The material reduction device can either effectively realize the curtailed sampling of material, it is ensured that sample can accurately reflect the global feature of material, can reduce floor space again, save production cost.
Description
Technical field
This utility model is related to engineering machinery field, more specifically, more particularly to a kind of material reduction device.
Background technology
Coal is a kind of solid combustible organic rock, and it is the Jing geology again after burying by plant remains Jing biological chemistry actions
Role transformation is formed.The essential element contained in coal is carbon, hydrogen, oxygen, nitrogen, accounts for more than 95%, remaining element include sulfur, phosphorus,
Fluorine, chlorine and arsenic etc..During coal burning, nitrogen does not produce heat, is transformed into oxynitride and ammonia at high temperature, with free state
Separate out.Sulfur, phosphorus, fluorine, chlorine and arsenic etc. are the harmful components in coal, wherein mostly important with sulfur.Overwhelming majority during coal burning
Sulfur be oxidized to sulfur dioxide (SO2), with fume emission, atmosphere pollution, the growth of harm animal and plant and human health, corrosion
Hardware；When coal more than the sulfur-bearing is used for metallurgical coking, the quality of coke and iron and steel is had an effect on, therefore " sulphur content " content is to evaluate
One of important indicator of ature of coal.Therefore, it is that the quality to coal obtains comprehensive understanding, evaluates the good and bad grade of coal, usually
Needs are first sampled to coal, and the basic demand of sampling is to be sampled all granules for criticizing coal all possibly into sample devicess,
Each granule has equal probability to be adopted in sample.
In coal samling equipment, reduction device is one of wherein requisite mechanism.The effect of reduction device is from one
Sample is obtained according to division ratio in fixed female parent.Presently, the reduction device used by most of coal enterprise is generally comprised
Conveyer belt and mechanical hand, the continuous conveying in maternal (coal to be sampled) used for conveyer belt, mechanical hand is for interval from conveyer belt
Upper crawl sample, wherein, mechanical hand is captured every time and is determined by prespecified division ratio the interval time of sample.Practical operation
In, as this kind of material of coal often moisture than larger, therefore, when which passes through conveyer belt and is transmitted, the often big region of moisture
Material easily condense in bulk, the few region material of moisture then more disperses, and it is very uneven that material is distributed on the conveyor belt, makes
Sample into crawl cannot accurately reflect the global feature of material；Additionally, existing transmission belt sampling mode often needs to occupy non-
Normal long region, floor space are big, and production cost is high.
Utility model content
To provide a kind of material reduction device, the material reduction device passes through which to the technical problems to be solved in the utility model
Structure design, can either effectively realize the curtailed sampling of material, it is ensured that sample can accurately reflect the global feature of material, can subtract again
Small footprint size, saves production cost.
A kind of material reduction device, including division disk and the electric rotating machine of the division disc centre is arranged at, it is described
On the left of division disk, top is provided with hopper, and the hopper is internally provided with screw(-type) feeder, sets below the outlet of the hopper
Sampling siphunculus is equipped with, the sampling siphunculus is used for taking for sample, and the sampling siphunculus is connected with the electric rotating machine and described
Sampling siphunculus is provided with striker plate below the division disk middle shaft rotation, the sampling siphunculus, and the striker plate is used to control
Output of the sample preparation sheet from below sampling siphunculus, is provided with synchronisation spring, the contracting between the striker plate and the sampling siphunculus
Sample leadout hole is provided with the right side of cyclotomy disk on base plate, when the sample leadout hole is rotated to above which for the sampling siphunculus
The derivation of sample, is provided with inductive switch at the sample leadout hole, the inductive switch is used to sense the sampling siphunculus
Position, is connected with backgauge plate open-close device on the inductive switch.
Preferably, the sampling siphunculus includes cylinder, axle sleeve and the company being arranged between the cylinder and the axle sleeve
Connect arm.
Preferably, stirring vane is provided with the hopper.
Preferably, the division disk bottom is provided with bracing frame.
Preferably, rejected material leadout hole is provided with the division disc base plate of the hopper position directly below.
Preferably, cover plate is provided with above the division disk.
Preferably, maintenance door is provided with the cover plate.
Preferably, the striker plate is connected with the electric rotating machine.
The beneficial effects of the utility model are：The material reduction device that this utility model is provided passes through its structure design,
Screw mixing is carried out to material by screw(-type) feeder in hopper, it is ensured that material is broken uniform, it is then logical by sampling again
Pipe takes a sample week about, can either effectively realize the curtailed sampling of material, it is ensured that sample can accurately reflect material
Global feature, can reduce floor space again, save production cost.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to the accompanying drawing for providing.
Fig. 1 is a kind of front view of material reduction device of this utility model embodiment；
Fig. 2 is a kind of left view of material reduction device of this utility model embodiment；
Fig. 3 is that a kind of material reduction device dress sample of this utility model embodiment lets out sample schematic diagram；
Fig. 4 is enlarged diagram at a kind of material reduction device A of this utility model embodiment；
Fig. 5 is the structural representation that this utility model embodiment samples siphunculus.
Specific embodiment
In order that those skilled in the art more fully understand the technical scheme in the application, below in conjunction with the application reality
The accompanying drawing in example is applied, the technical scheme in the embodiment of the present application is clearly and completely described, it is clear that described enforcement
Example is only some embodiments of the present application, rather than the embodiment of whole.
Based on the embodiment in the application, those of ordinary skill in the art are obtained under the premise of creative work is not made
The every other embodiment for obtaining, should all belong to the scope of the application protection.
Referring to Fig. 1 to Fig. 5, Fig. 1 to Fig. 5 provides a kind of specific embodiment of material reduction device, wherein, Fig. 1 is this
A kind of front view of material reduction device of utility model embodiment；Fig. 2 is a kind of material reduction device of this utility model embodiment
Left view；Fig. 3 is that a kind of material reduction device dress sample of this utility model embodiment lets out sample schematic diagram；Fig. 4 is this utility model
Enlarged diagram at a kind of material reduction device A of embodiment；Fig. 5 is the structural representation that this utility model embodiment samples siphunculus
Figure.
As shown in Figures 1 to 5, a kind of material reduction device is present embodiments provided, for the division of material, including division
Disk 1, electric rotating machine 2, hopper 3, screw(-type) feeder 4 sample siphunculus 5, striker plate 6, synchronisation spring 7, sample leadout hole 8, sense
Inductive switch 9 and backgauge plate open-close device 10.
Division disk 1 is used for the carrying of electric rotating machine 2 and installs, while providing space for the division to material.
The electric rotating machine 2 for being arranged at 1 center of division disk is used for the output of power, and then drives sampling siphunculus 5 to rotate
Dress sample into each lets out sample process.
On the left of division disk 1, top is provided with hopper 3, and hopper 3 is used for the storage for treating curtailed sampling material.
Hopper 3 is internally provided with screw(-type) feeder 4, and screw(-type) feeder 4 is used for the stirring of 3 materials inside of hopper and material
It is fed downwards.
Sampling siphunculus 5 is provided with below the outlet of hopper 3, sampling siphunculus 5 is used for taking for sample, sampling siphunculus 5 and rotation
Rotating motor 2 connects and samples siphunculus 5 around 1 middle shaft rotation of division disk.
Specifically, siphunculus 5 is sampled under the drive of electric rotating machine 2 around 1 middle shaft rotation of division disk, so as to sample siphunculus 5
Often rotate a circle and run past below the outlet of hopper 3 once, and then the material in hopper 3 can be fallen in sampling siphunculus 5 and quilt
Taking becomes sample.
For this programme, can pass through to control the rotary speed of the delivery rate of screw(-type) feeder 4 and sampling siphunculus 5
Carry out the division ratio of control material, so as to obtain the sample of different requirements.
Striker plate 6 is provided with below sampling siphunculus 5, striker plate 6 is used to control output of the sample from below sampling siphunculus 5.
In this programme, the setting of striker plate 6 can realize that sampling siphunculus 5 completes to fill sample process below the outlet of hopper 3,
Complete to let out the process of sample when being then moved at sample leadout hole 8 under the cooperation of backgauge plate open-close device 10.
Synchronisation spring 7 is provided between striker plate 6 and sampling siphunculus 5, synchronisation spring 7 is used to guarantee striker plate 6 with sampling
Siphunculus 5 can run simultaneously, the outlet when postscript after siphunculus 5 lets out sample is sampled below closing sampling siphunculus 5.
Sample leadout hole 8 is provided with 1 right side base plate of division disk, sample leadout hole 8 is rotated to which for sampling siphunculus 5
The derivation of sample during top, is provided with inductive switch 9 at sample leadout hole 8, inductive switch 9 is used for the position for sensing sampling siphunculus 5
Put, on inductive switch 9, be connected with backgauge plate open-close device 10.
In specific implementation process, sampling siphunculus 5 rotates from a to b to c directions that (direction of arrow in Fig. 3 represents sampling siphunculus
5 direction of rotation), when siphunculus 5 is sampled to a, sampling siphunculus 5 enters luggage sample；When the sampling rotation of siphunculus 5 is close at b, work as sense
When inductive switch 9 senses that sampling siphunculus 5 reaches sample 8 top of leadout hole, the backgauge plate open-close device 10 being connected with inductive switch 9
Striker plate 6 will be opened, complete to let out sample process so as to sample siphunculus 5；Sample is let out when sampling siphunculus 5 to complete to continue toward at c directions
During rotation, sampling siphunculus 5 is gradually distance from inductive switch 9, when inductive switch 9 is sensed less than sampling siphunculus 5, backgauge plate open-close device
10 unclamp striker plate 6, and striker plate 6 and sampling siphunculus 5 are pulled to reset by synchronisation spring 7, and striker plate 6 is re-closing off sampling siphunculus
5。
In the present embodiment, backgauge plate open-close device 10 is electric magnet expansion link, when inductive switch 9 senses sampling siphunculus 5
When close, the control electric magnet expansion link power supply of inductive switch 9 disconnects, and electric magnet expansion link due to loss of excitation, block by expansion link ejection
Striker plate 6, now sample siphunculus 5 still electric rotating machine 2 drive under rotate, sampling 5 lower part outlet of siphunculus gradually expose so as to
Complete to let out sample process, when sampling siphunculus 5 is gradually distance from 8 position of sample leadout hole, can remove to electricity when inductive switch 9 cannot sense
The control of magnet telescopic rod, electric magnet expansion link leads to magnetic again and expansion link is retracted, the weight under the effect of synchronisation spring 7 of striker plate 6
The sampling outlet closing of siphunculus 5 is pulled to newly.
Generally, the material reduction device that this utility model is provided effectively can either be realized by its structure design
The curtailed sampling of material, it is ensured that sample can accurately reflect the global feature of material, can reduce floor space again, and saving is produced into
This.
In the present embodiment, to further facilitate the curtailed sampling of material, sampling siphunculus 5 include cylinder 501, axle sleeve 502 with
And the linking arm 503 being arranged between cylinder 501 and axle sleeve 502.When being embodied as, cylinder 501 is used to sample, and axle sleeve 502 is used
In being set in the rotating shaft of electric rotating machine 2, linking arm 503 is used for the transmission of rotary power.
In the present embodiment, it is further to make material stirring uniform, that improves sample can be representative, is provided with and stirs in hopper 3
Mix blade 11.
In the present embodiment, for convenience of the installation of division disk 1,1 bottom of division disk is provided with bracing frame 12.
In the present embodiment, for convenience of collection and classification, 1 bottom of division disk of 3 position directly below of hopper of rejected material after sampling
Rejected material leadout hole 13 is provided with plate.
In the present embodiment, to prevent other debris are fallen in sample, also to avoid interference of the anthropic factor to sampling process,
Cover plate 14 is provided with above division disk 1.
In the present embodiment, for convenience of the maintenance of this device, maintenance door 15 on cover plate 14, is provided with.
In the present embodiment, to be further ensured that the synchronicity of striker plate 6 and the rotation of electric rotating machine 2, striker plate 6 and electric rotating
Machine 2 connects.
Above a kind of material reduction device provided by the utility model is described in detail.Tool used herein
Body example is set forth to principle of the present utility model and embodiment, and the explanation of above example is only intended to help and understands
Method of the present utility model and its core concept.It should be pointed out that for those skilled in the art, do not taking off
On the premise of this utility model principle, some improvement and modification can also be carried out to this utility model, these improve and modify
Also fall in this utility model scope of the claims.
Claims (8)
1. a kind of material reduction device, it is characterised in that including division disk and be arranged at the rotation of the division disc centre
Motor, on the left of the division disk, top is provided with hopper, the hopper is internally provided with screw(-type) feeder, and the hopper goes out
Sampling siphunculus is provided with below mouthful, the sampling siphunculus is used for taking for sample, and the sampling siphunculus is connected with the electric rotating machine
Connect and the sampling siphunculus is provided with striker plate, the backgauge below the division disk middle shaft rotation, the sampling siphunculus
Plate is used to control output of the sample from below sampling siphunculus, is provided with synchronous bullet between the striker plate and the sampling siphunculus
Spring, is provided with sample leadout hole on base plate on the right side of the division disk, the sample leadout hole is used for the sampling siphunculus rotation
The derivation of sample during to above which, is provided with inductive switch at the sample leadout hole, the inductive switch is described for sensing
The position of sampling siphunculus, is connected with backgauge plate open-close device on the inductive switch.
2. material reduction device according to claim 1, it is characterised in that the sampling siphunculus include cylinder, axle sleeve with
And the linking arm being arranged between the cylinder and the axle sleeve.
3. material reduction device according to claim 1, it is characterised in that be provided with stirring vane in the hopper.
4. material reduction device according to claim 1, it is characterised in that the division disk bottom is provided with support
Frame.
5. material reduction device according to claim 1, it is characterised in that the division of the hopper position directly below
Rejected material leadout hole is provided with disc base plate.
6. material reduction device according to claim 1, it is characterised in that be provided with cover plate above the division disk.
7. material reduction device according to claim 6, it is characterised in that be provided with maintenance door on the cover plate.
8. material reduction device according to claim 1, it is characterised in that the striker plate is connected with the electric rotating machine
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621101969.9U CN206056992U (en) | 2016-09-30 | 2016-09-30 | A kind of material reduction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621101969.9U CN206056992U (en) | 2016-09-30 | 2016-09-30 | A kind of material reduction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206056992U true CN206056992U (en) | 2017-03-29 |
Family
ID=58363489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621101969.9U Active CN206056992U (en) | 2016-09-30 | 2016-09-30 | A kind of material reduction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206056992U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106404445A (en) * | 2016-09-30 | 2017-02-15 | 湖南万通科技股份有限公司 | Material reduction and division device |
| CN114348319A (en) * | 2021-12-28 | 2022-04-15 | 上海美诺福科技有限公司 | Automatic sampling, crushing and conveying system and method for cement clinker |
-
2016
- 2016-09-30 CN CN201621101969.9U patent/CN206056992U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106404445A (en) * | 2016-09-30 | 2017-02-15 | 湖南万通科技股份有限公司 | Material reduction and division device |
| CN106404445B (en) * | 2016-09-30 | 2023-07-07 | 湖南万通科技股份有限公司 | Material dividing device |
| CN114348319A (en) * | 2021-12-28 | 2022-04-15 | 上海美诺福科技有限公司 | Automatic sampling, crushing and conveying system and method for cement clinker |
| CN114348319B (en) * | 2021-12-28 | 2023-08-22 | 上海美诺福科技有限公司 | Automatic sampling, crushing and conveying system and method for cement clinker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A material reduction and separation device Effective date of registration: 20220524 Granted publication date: 20170329 Pledgee: Hunan Xingsha Rural Commercial Bank Co.,Ltd. quantang sub branch Pledgor: HUNAN WANTONG TECHNOLOGY Co.,Ltd. Registration number: Y2022980005184 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |