CN106140397A - The broken discharging adjusting means of weight counterattack - Google Patents
The broken discharging adjusting means of weight counterattack Download PDFInfo
- Publication number
- CN106140397A CN106140397A CN201510206095.7A CN201510206095A CN106140397A CN 106140397 A CN106140397 A CN 106140397A CN 201510206095 A CN201510206095 A CN 201510206095A CN 106140397 A CN106140397 A CN 106140397A
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- Prior art keywords
- adjusting means
- counterattack
- rotor
- weight
- screen cloth
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Abstract
The invention discloses a kind of broken discharging adjusting means of weight counterattack, have charging aperture including vertical setting on top, bottom is provided with the casing of discharging opening, the rotor being arranged in the crusher chamber of casing, and surround the screen cloth of rotor in circumference from both sides and downside, described screen cloth has double-layer structure, one layer is fixedly installed, and another layer is provided with adjusting means and for adjusting the registration between two-layer screen cloth at rotor axial.The present invention can not only meet discharging-material size and adjust, and adaptability is higher.
Description
Technical field
The present invention relates to a kind of device for regulating the broken discharging of weight counterattack.
Background technology
Developing rapidly and resources requirement continued to increase, in metallurgy, mine, change along with industry
The industrial departments such as work, cement, electric power, have the waste material of substantial amounts of raw material and recycling to need to use every year
Disintegrating machine is processed.Such as, in ore dressing plant, we reach single for making valuable mineral in Ore
Body separates, it is necessary to disintegrating machine by the granularity required by the work of crushing raw ore to next step grinding process.
But in crushing operation, often by the size of feed and marker size be divided into coarse crushing, in broken and in small, broken bits, broken
Broken machine is also classified into boulder crusher, intermediate crusher and fine crusher.
Therefore when the Feedstock treating of different grain size size, it is necessary to use different disintegrating machines, have
Even need the process through multiple disintegrating machine a bit, the requirement of next step technique can be reached, be difficult to
Can pass through the crushing process machine that how broken a machine is, complete work, this technique is the most unconsummated heavy
Wanting reason is that the demand of material particle size size can not be wanted by the drawing mechanism of disintegrating machine according to us
Asking and be adjusted, the most just cause operation numerous and diverse, the quality of production is low, inefficient present situation.
The impact breaker that we are used now mainly shows the following aspects:
Impact breaker operation principle: during work, under the drive of motor, rotor high speed rotating,
After material enters, clash into broken with the bar on rotor, again crushed on liner plate by counterattack the most again,
Finally discharge from discharging opening.
Impact breaker range: can process length of side 100-500mm material, comprcssive strength does not surpasses
Cross the various carse, medium and small material (granite, limestone, concrete etc.) of 350MPa, extensively use
In water power, highway, artificial sand building stones, the industry such as broken.
The regulative mode of impact breaker discharging-material size:
1, regulation rotor speed: rotor speed is to determine according to the linear velocity required for bar,
The linear velocity of bar and material properties, granularity, broken ratio, machine construction, bar abrasion etc. many
Factor is relevant.Generally during coarse crushing, rotor line speed is 15～40m/s, is 40～70m/s time in small, broken bits.Counterattack
Formula plate hammer for crusher impact material is that the kinetic energy produced by whole rotor impacts material by counterpunch board, because of
This is when input power one timing, and the size of rotor speed and discharging-material size is directly proportional.
2, impact rack is adjusted: gap and position to Backstroke frame of backstroke crusher are adjusted also may be used
To adjust the size of material granularity, (1) is by impact rack gap before and after regulation or changes serious wear
Liner plate and bar；(2) impact rack position furthermore is exactly adjusted so that it is both sides can reach with frame lining
Relative gap ensures discharging-material size.
3, regulation counterpunch board and the gap of grinding chamber: the gap of regulation counterpunch board and grinding chamber can be adjusted
Joint discharging-material size, and the gap adjustment of equipment can be adjusted by mechanical type or fluid pressure type, uses liquid
Pressure regulation system can complete the adjustment in gap conveniently by local operation button or length of run control system.
Above regulative mode solves the problem of discharging-material size within the specific limits, but by self adaptability
Restriction, regulation can not meet wider array of needs.
Summary of the invention
To this end, the present invention provides a kind of new broken discharging adjusting means of weight counterattack, can not only meet
Discharging-material size adjusts, and adaptability is higher.
The present invention is by the following technical solutions:
A kind of broken discharging adjusting means of weight counterattack, have on top including vertical setting charging aperture,
Bottom is provided with the casing of discharging opening, the rotor being arranged in the crusher chamber of casing, and in circumference from two
Side and downside surround the screen cloth of rotor, and described screen cloth has double-layer structure, and one layer is fixedly installed, separately
One layer is provided with adjusting means and for adjusting the registration between two-layer screen cloth at rotor axial.
From the above it can be seen that according to the present invention, discharging-material size depends on the mesh size of screen cloth,
Also depending on the registration of two screen clothes, when screen cloth overlaps, sieve aperture staggers, so that sieve aperture becomes
Little, it is allowed to the material that granularity is less passes from sieve aperture, thus realize the adjustment of discharging-material size.On the other hand,
This adjustment mode is that the straight line of screen cloth adjusts, and adjusts extremely convenient.And owing to the adjustment of granularity has
Bigger adaptability, in other words the mesh of screen cloth determines, then can be obtained by the adjustment of registration
Adjusting range be to include that mesh allows granularity and following any granularity.
The broken discharging adjusting means of above-mentioned weight counterattack, the screen cloth being positioned at downside is fixedly installed.
The broken discharging adjusting means of above-mentioned weight counterattack, two-layer screen cloth is by torr bar holding, under being wherein positioned at
The torr bar of side is fixedly installed on casing, and the torr bar being positioned at upper strata is positioned on the upper surface of lower screen.
The broken discharging adjusting means of above-mentioned weight counterattack, described adjusting means is the two ends phase at rotor axial
The spiral guiding mechanism of the screen cloth being positioned at upside should be held.
The broken discharging adjusting means of above-mentioned weight counterattack, described spiral guiding mechanism includes having consolidating of swivel nut
Determine frame and the screw rod coordinated with swivel nut.
The broken discharging adjusting means of above-mentioned weight counterattack, described screw rod is provided with the handle for manually turning screw rod
Hands.
Discharging adjusting means is broken in the counterattack of above-mentioned weight, and described spiral guiding mechanism is furnished with two groups, and one sets
Screen cloth from rotor circumference one end play screen cloth in 1/3rd length of the direction at, another is then in phase
Answer at 2/3rds.
The broken discharging adjusting means of above-mentioned weight counterattack, is arranged over being formed by canopy bar at described rotor
Strip-type grille.
The broken discharging adjusting means of above-mentioned weight counterattack, the tup on rotor is visited from the gap of strip-type grille
Go out.
The broken discharging adjusting means of above-mentioned weight counterattack, tup leans out 5cm from the gap of strip-type grille.
Accompanying drawing explanation
The present invention is described further with embodiment below in conjunction with the accompanying drawings:
Fig. 1 is the disintegrating machine primary structure schematic diagram of the embodiment of the present invention.
Fig. 2 is the structural representation that in the embodiment of the present invention, the internal double sieve plates of disintegrating machine are completely superposed state
Figure.
Fig. 3 is that in the embodiment of the present invention, the structure of the internal double screen deck net bore portion coincidence status of disintegrating machine is shown
It is intended to.
Fig. 4 is the structural representation regulating valve in the embodiment of the present invention；
Fig. 5 is the first torr bar in the embodiment of the present invention；
Fig. 6 is the second torr bar in the embodiment of the present invention；
In figure: 1, charging aperture；2, canopy bar；3, rotor；4, double sieve plates；5, upper strata sieve plate；6、
Lower floor's sieve plate；7, torr bar；8, the first torr bar；9, the second torr bar；10, counterpunch board；11, regulation
Valve；12, screw rod；13, fixed mount；14, rotating handles；15, discharging opening；16, casing.
Detailed description of the invention
Seeing Figure of description 1-6, a kind of broken discharging adjusting means of weight counterattack, including vertical setting
And have charging aperture 1 on top, bottom is provided with the casing 16 of discharging opening 15, more specifically, discharging opening
15 bottoms being arranged on casing 16, and as it is shown in figure 1, discharging opening 1 is arranged on the top of casing 16
Side.In the side that casing 16 is relative with charging aperture 1, counterpunch board 10 is set.
Arrange the side of counterpunch board 10 include casing 16 top can with integral manufacturing as arc, with
The structure of coupling rotor 3.
But arcuate structure machinability is poor, therefore, casing 16 inside laying counterpunch board 10 can be with structure
The panel of make that to be two pieces become obtuse angle structures.
Construct crusher chamber in casing 16, be crusher members in crusher chamber, be typically provided turning of quartering hammer
Son 3.Rotor 3 is arranged on the middle and lower part of casing 16 in the present embodiment, to obtain bigger charging
Space.
Broken produced material granularity differs, and in order to obtain the material of certain particle size, needs to arrange screen cloth,
The such as double sieve plates 4 shown in figure, it can be seen that as general configuration, screen cloth 4 is general
Need rotor is carried out semi-surrounding, be supplied materials direction above, come out.
For screen cloth in the common sense that circumferential covered structure is this area of rotor 3, the most superfluous at this
State.
In the present embodiment, the most double sieve plates 4, are double screen clothes by common screen configuration,
The most described screen cloth has double-layer structure, and one layer is fixedly installed, and another layer axially sets at rotor 3
There is adjusting means and for adjusting the registration between two-layer screen cloth, it is obvious that according to routine
Understanding, the adjustment stroke of registration is not required to the biggest, it is only necessary to reference net hole gauge lattice, the least
In mesh diameter, the biggest stroke is the most in all senses.
As shown in Figures 2 and 3, wherein Fig. 3 is the state that two-layer screen cloth mesh is completely superposed, the most whole
The equivalent mesh of individual pair of sieve plate 4 is maximum.
Fig. 4 is then that screen cloth is in certain overlap condition, and sieve aperture staggers, thus causes the sieve aperture of equivalence
Size diminishes.
Should be appreciated that the sieve aperture in double sieve plates 4 here and perforate density, and sieve aperture specification is one
Sample, so adjust the most meaningful.
The screen cloth being preferably located at downside is fixedly installed, as it is shown in figure 1, Tu Zhong lower floor sieve plate 6 is solid
Fixed setting, beneficially later maintenance and the adjustment of sieve plate.
Two-layer screen cloth is fixedly installed on casing 16, position by torr bar holding, the torr bar being wherein positioned at downside
Torr bar in upper strata is positioned on the upper surface of lower screen.
In Fig. 1, lower floor's sieve plate 6 is on the first torr bar 8, and the first torr bar 8 welds with casing 16 again
Together, therefore lower floor's sieve plate 6 is fixed；Upper strata sieve plate 5 is tune and connects sieve plate, with second
Torr bar 9 is fixed, and is placed on lower floor's sieve plate 6 together with the second torr bar 9 by upper strata sieve plate 5,
Upper strata sieve plate 5 is regulated by the left and right sides (left and right directions is rotor axial), and the screw rod 12 of 11 extrudes
Fixing；In order to realize the regulation of slot size, lower floor's sieve plate 6 is little with the width of the second torr bar 9
In lower floor's sieve plate 6.
Described adjusting means i.e. regulation valve 11 shown in Fig. 1, its structure refers to Fig. 4, at rotor
3 axial two ends hold the screen cloth being positioned at upside accordingly, and namely the spiral of upper strata sieve plate 5 adjusts machine
Structure.So adjusted by spiral and can obtain the upper strata web plate 5 change in location on rotor turns to.
Such as, utilize regulation valve 11 to promote upper strata sieve plate 5, make upper strata sieve plate 5 axial along screw rod 12
Move, it is achieved two layer screen screen hole coincidence degree regulates, and then control the size of discharging-material size.
When two-layer sieve plate is completely superposed, sieve aperture is maximum, and for example, stock size 80mm now crushes
The discharging-material size of machine is the most maximum, when, after regulation valve 11 regulation, sieve aperture diminishes, and therefore discharging-material size also becomes
Little, it is such as 90mm because of two sieve aperture center of circle distances side by side, distance nearest between circle with circle is 10mm,
So after upper strata sieve plate moves 50mm, reaching the minima of sieve aperture, now discharging is minimum particle size,
Just can discharging of discharging-material size is only met during regulation, incongruent will again be squeezed,
Fragmentation, till meeting discharging.
As shown in Figure 4, described spiral guiding mechanism includes the fixed mount 13 with swivel nut and joins with swivel nut
The screw rod 12 closed.Wherein, fixed mount 13 is assemblied in casing 16, and its swivel nut is parallel with rotor axial,
Thus, the adjustment of screw rod 12 is i.e. expressed as the adjustment of rotor axial.
Screw rod 12 can configure bolt head, utilizes such as spanner to be adjusted, in a preferred embodiment,
Described screw rod 12 is provided with the handle 14 for manually turning screw rod 12, the most quickly adjusts,
Without at the instrument of searching.
Described spiral guiding mechanism is furnished with two groups, and one is located at screen cloth and plays screen cloth from rotor circumference one end
At 1/3rd length of the direction, another are then at corresponding 2/3rds, easy to adjust, and
Structural reliability is more preferable.
At the strip-type grille being arranged over being formed by canopy bar 2 of described rotor 3, it is in order to avoid material
Entered by charging aperture 1 on rotor 3, form solid accumulation after disintegrating machine, to the work of rotor 3 not
Reason, even can produce the stuck of rotor 3, and the existence of canopy bar 2 can allow canopy bar 2 to be directly supported
Material and rotor contact such that it is able to be effectively protected rotor.
Tup on rotor 3 leans out from the gap of strip-type grille, thus crushes material.
It is preferred that tup leans out 5cm from the gap of strip-type grille, it is possible to material is reasonably broken
Broken, make the material after crushing arrive double sieve plate 4.
Utilizing double sieve plate 4, the material only meeting discharging-material size just can be discharged by double sieve plates 4, and
The material of bigger granularity can be extruded once again above double sieve plates 4, be crushed, until meeting material strip
Till part.
Claims (10)
1. the broken discharging adjusting means of weight counterattack, have on top including vertical setting into
Material mouth (1), bottom are provided with the casing (16) of discharging opening (15), are arranged on casing (16)
Crusher chamber in rotor (3), and surround rotor (3) from both sides and downside in circumference
Screen cloth, it is characterised in that described screen cloth has double-layer structure, one layer is fixedly installed, another
Layer rotor (3) be axially arranged with adjusting means and for adjusting the registration between two-layer screen cloth.
The broken discharging adjusting means of weight the most according to claim 1 counterattack, its feature exists
In, the screen cloth being positioned at downside is fixedly installed.
The broken discharging adjusting means of weight the most according to claim 2 counterattack, its feature exists
In, two-layer screen cloth is fixedly installed on casing by torr bar holding, the torr bar being wherein positioned at downside
(16) the torr bar, being positioned at upper strata is positioned on the upper surface of lower screen.
4. strike back broken discharging adjusting means, its feature according to the weight described in Claims 2 or 3
Being, described adjusting means is the screen cloth holding accordingly at the two ends of rotor axial and being positioned at upside
Spiral guiding mechanism.
The broken discharging adjusting means of weight the most according to claim 4 counterattack, its feature exists
Include the fixed mount (13) with swivel nut in, described spiral guiding mechanism and coordinate with swivel nut
Screw rod (12).
The broken discharging adjusting means of weight the most according to claim 5 counterattack, its feature exists
In, described screw rod (12) is provided with the handle (14) for manually turning screw rod (12).
The broken discharging adjusting means of weight the most according to claim 5 counterattack, its feature exists
In, described spiral guiding mechanism is furnished with two groups, and one is located at screen cloth and plays from rotor circumference one end
Screen cloth is at 1/3rd length of the direction, and another are then at corresponding 2/3rds.
The broken discharging adjusting means of weight the most according to claim 1 counterattack, its feature exists
In, at the strip-type grille being arranged over being formed by canopy bar (2) of described rotor (3).
The broken discharging adjusting means of weight the most according to claim 8 counterattack, its feature exists
In, the tup on rotor (3) leans out from the gap of strip-type grille.
The broken discharging adjusting means of weight the most according to claim 9 counterattack, its feature exists
In, tup leans out 5cm from the gap of strip-type grille.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510206095.7A CN106140397A (en) | 2015-04-27 | 2015-04-27 | The broken discharging adjusting means of weight counterattack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510206095.7A CN106140397A (en) | 2015-04-27 | 2015-04-27 | The broken discharging adjusting means of weight counterattack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106140397A true CN106140397A (en) | 2016-11-23 |
Family
ID=57347415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510206095.7A Pending CN106140397A (en) | 2015-04-27 | 2015-04-27 | The broken discharging adjusting means of weight counterattack |
Country Status (1)
| Country | Link |
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| CN (1) | CN106140397A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107051315A (en) * | 2017-05-09 | 2017-08-18 | 韶关核力重工机械有限公司 | Machine-made Sand continuous grading regulating system and its regulation technique |
| CN109645547A (en) * | 2019-01-25 | 2019-04-19 | 云南烟叶复烤有限责任公司 | It is a kind of to beat leaf method using what leaf was beaten on dynamic regulation frame column |
| CN110124800A (en) * | 2019-06-28 | 2019-08-16 | 自贡市北斗水泥有限公司 | A kind of method of dry production lime stone Machine-made Sand |
| CN110813437A (en) * | 2019-11-18 | 2020-02-21 | 大冶市环宇钙业科技有限公司 | Heavy hammer crusher |
| CN112844698A (en) * | 2021-03-31 | 2021-05-28 | 杭州富阳康华制药机械有限公司 | Crusher convenient for controlling crushed particles of traditional Chinese medicinal materials and crushing method thereof |
| CN114177993A (en) * | 2021-12-01 | 2022-03-15 | 湖北省成美建材股份有限公司 | A high strength breaker for making sand |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107051315A (en) * | 2017-05-09 | 2017-08-18 | 韶关核力重工机械有限公司 | Machine-made Sand continuous grading regulating system and its regulation technique |
| CN109645547A (en) * | 2019-01-25 | 2019-04-19 | 云南烟叶复烤有限责任公司 | It is a kind of to beat leaf method using what leaf was beaten on dynamic regulation frame column |
| CN109645547B (en) * | 2019-01-25 | 2022-02-01 | 云南烟叶复烤有限责任公司 | Leaf threshing method adopting dynamic adjustment frame fence threshing |
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| CN110813437A (en) * | 2019-11-18 | 2020-02-21 | 大冶市环宇钙业科技有限公司 | Heavy hammer crusher |
| CN112844698A (en) * | 2021-03-31 | 2021-05-28 | 杭州富阳康华制药机械有限公司 | Crusher convenient for controlling crushed particles of traditional Chinese medicinal materials and crushing method thereof |
| CN114177993A (en) * | 2021-12-01 | 2022-03-15 | 湖北省成美建材股份有限公司 | A high strength breaker for making sand |
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| CB03 | Change of inventor or designer information |
Inventor after: Zheng Feng Inventor after: Zhong Yuhan Inventor after: Yao Jiacheng Inventor after: Du Juan Inventor after: Zhang Min Inventor after: Zhao Luyao Inventor after: Peng Lixuan Inventor after: Cui Yidan Inventor after: Liu Sisi Inventor after: Li Yuhan Inventor before: Zheng Feng Inventor before: Yao Jiacheng Inventor before: Jing Yongjun Inventor before: Du Juan Inventor before: Wang Mengjiao Inventor before: Ge Yupeng Inventor before: Zhang Min |
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Application publication date: 20161123 |