CN105583043A - Crusher for constructional engineering - Google Patents
Crusher for constructional engineering Download PDFInfo
- Publication number
- CN105583043A CN105583043A CN201410650658.7A CN201410650658A CN105583043A CN 105583043 A CN105583043 A CN 105583043A CN 201410650658 A CN201410650658 A CN 201410650658A CN 105583043 A CN105583043 A CN 105583043A
- Authority
- CN
- China
- Prior art keywords
- pulverizer
- rotating shaft
- crushing cutter
- architectural engineering
- frame
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims description 13
- 238000007599 discharging Methods 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000011241 protective layer Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000012216 screening Methods 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000010298 pulverizing process Methods 0.000 description 7
- 238000000227 grinding Methods 0.000 description 4
- 238000013467 fragmentation Methods 0.000 description 2
- 238000006062 fragmentation reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The invention relates to a crusher for constructional engineering. The crusher comprises a frame; a feed port is formed in the upper surface of the frame, and a discharge port is formed in the lower surface of the frame; a motor is arranged on one side of the frame, and a crusher shell is arranged on the other side of the frame; a rotating shaft is inserted in the crusher shell in a penetrating manner; an extension end on one side of the rotating shaft is in power connection with an output shaft of the motor; crushing cutters are uniformly distributed on the rotating shaft in the axial direction, and consist of forward crushing cutters and reverse crushing cutters; the rotating shaft is connected with a protection device; and a screening mechanism is additionally arranged below the crushing cutters. The crusher accelerates the crushing speed through arranging of the forward and reverse crushing cutters so as to improve the crushing efficiency.
Description
Technical field
The present invention relates to building engineering field, the pulverizer that particularly a kind of architectural engineering is used.
Background technology
Pulverizer is that large-sized solid material is crushed to the machinery that requires size. Pulverizer is by coarse crushing, thinThe installation compositions such as broken, wind-force conveying, reach the object of pulverizer with the form of high-speed impact. Utilize wind energy oneInferior one-tenth powder, has cancelled traditional screening sequence. Main application mine, in the multiple industry such as building materials. PulverizingThe external force that puts on material in process has pressure rolling, shearing, impact to hit, grind four kinds. Pressure rolling is mainly used inSlightly,, the broken fragmentation that is applicable to hard material and bulk material is sheared and is mainly used in fragmentation or pulverizing is suitable for toughness or fibreThe pulverizing of dimension property material is impacted to hit to be mainly used in and is pulverized and pulverizing grinding that depolymerization is suitable for brittle material mainly existsUltra-fine grinding and ultramicro grinding are suitable for the ultramicro grinding after middle finess disintegrating.
Summary of the invention
The technical issues that need to address of the present invention be by positive and negative crushing cutter arrange to accelerate pulverizing speed, fromAnd raising crush efficiency; The pulverizer that provides a kind of architectural engineering to use.
For solving above-mentioned technical problem, structure of the present invention comprises frame, and the upper and lower of frame is respectively equipped withCharging aperture and discharging opening, described frame one side is provided with motor, and opposite side is provided with pulverizer housing, pulverizerIn casing, run through and be inserted with rotating shaft, a side external part of rotating shaft and the outputting axial power of motor join, and revolveIn rotating shaft in axial direction, be evenly equipped with crushing cutter, described crushing cutter is by positive crushing cutter and anti-crushing cutter institute groupBecome, described rotating shaft is connected with protective device again, and described crushing cutter below is also provided with sorting mechanism.
Further: described positive crushing cutter and anti-crushing cutter respectively have five, described positive crushing cutter and anti-brokenCutter is arranged on rotating shaft with alternate form.
Further again: described protective device is torque force limiting device, and described rotating shaft passes through torque force limiting deviceBe connected with motor.
Further again: described sorting mechanism is filter screen.
Further again: described filter screen is to form with round steel assembly welding, and opening of sieve diameter is 8mm-10mm.
Further again: described charging aperture top and the below of discharging opening are respectively equipped with sealing box cover.
Further again: the outside of described casing is also provided with sound insulation protective layer.
Adopt after said structure, the present invention not only can by positive and negative crushing cutter arrange to accelerate pulverizing speed,Thereby raising crush efficiency; But also can guarantee that the size of pulverizing rear particle accords with by the setting of sorting mechanismClose requirement; And that the design also has advantages of is simple in structure, be easy to manufacture and practicality and high efficiency.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
The pulverizer that a kind of architectural engineering as shown in Fig. 1 is used, comprises frame 1, and the upper and lower of frame respectivelyBe provided with charging aperture and discharging opening, described frame one side is provided with motor 6, and opposite side is provided with pulverizer housing 2,In pulverizer housing 2, run through and be inserted with rotating shaft 3, a side external part of rotating shaft 3 and the output shaft of motor 6Power joins, and rotating shaft 3 is evenly equipped with crushing cutter 4 in axial direction, and described crushing cutter 4 is by positive fragmentationCutter and anti-crushing cutter form, and described rotating shaft 3 is connected with protective device 5 again, described crushing cutter 4Below is also provided with sorting mechanism 7. Described positive crushing cutter and anti-crushing cutter respectively have five, described positive crushing cutterBe arranged on rotating shaft with alternate form with anti-crushing cutter. Establish respectively the below of charging aperture top and discharging openingThere is sealing box cover. When work, material is poured in pulverizer by charging aperture, material is undertaken by crushing cutter 4Pulverize, then screen by sorting mechanism 7, material qualified granular size by discharging opening everywhere.The design increases the contact area of material and crushing cutter by the design of positive crushing cutter and anti-crushing cutter, therebyPlay the effect of accelerating broken speed. And the design can also be large particle by the design of sorting mechanism 7Little qualified material screen is elected, and has reduced the work in later stage, and is ensuing architectural engineering providerJust.
Protective device 5 is as shown in Figure 1 torque force limiting device, and described rotating shaft 3 passes through torque force limiting deviceBe connected with motor 6. The design, by the setting of torque force limiting device, prevents from sneaking into magazine in material, is inverted brokenBroken cutter causes the damage of motor 6 after cannot pulverizing, played the function of self-protection.
Sorting mechanism 7 is as shown in Figure 1 filter screen. Described filter screen is to form with round steel assembly welding, and opening of sieve is straightFootpath is 8mm-10mm. The design plays screening function by the design of netted filter screen, thereby makes granular sizeSatisfactory material drops out from the hole of filter screen, and the undesirable material of granular size continues to pulverizeUntil meet the requirements.
The outside of casing 2 as shown in Figure 1 is also provided with sound insulation protective layer. The design is anti-by sound insulation protective layerThe noise only producing in comminution engineering exerts an influence to surrounding environment, and it also has simple in structure, easyIn the advantage of manufacture and practicality and high efficiency.
Claims (7)
1. the pulverizer that architectural engineering is used, comprises frame, and the upper and lower of frame is respectively equipped with charging aperture and goes outMaterial mouthful, described frame one side is provided with motor, and opposite side is provided with pulverizer housing, in pulverizer housingRun through and be inserted with rotating shaft, a side external part of rotating shaft and the outputting axial power of motor join, rotationAxle is evenly equipped with crushing cutter in axial direction, it is characterized in that: described crushing cutter is by positive fragmentationCutter and anti-crushing cutter form, and described rotating shaft is connected with protective device again, under described crushing cutterSide is also provided with sorting mechanism.
2. the pulverizer that a kind of architectural engineering according to claim 1 is used, is characterized in that: just describedCrushing cutter and anti-crushing cutter respectively have five, and described positive crushing cutter and anti-crushing cutter are with alternate form rowCloth is on rotating shaft.
3. the pulverizer that a kind of architectural engineering according to claim 1 is used, is characterized in that: described guarantorProtection unit is torque force limiting device, and described rotating shaft is connected with motor by torque force limiting device.
4. the pulverizer that a kind of architectural engineering according to claim 1 is used, is characterized in that: described sieveSelect mechanism 7 for filter screen.
5. the pulverizer that a kind of architectural engineering according to claim 4 is used, is characterized in that: described filterNet is to form with round steel assembly welding, and opening of sieve diameter is 8mm-10mm.
6. the pulverizer that a kind of architectural engineering according to claim 1 is used, is characterized in that: described entersThe below of material mouthful top and discharging opening is respectively equipped with sealing box cover.
7. the pulverizer that a kind of architectural engineering according to claim 1 is used, is characterized in that: described machineThe outside of shell 2 is also provided with sound insulation protective layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410650658.7A CN105583043A (en) | 2014-11-14 | 2014-11-14 | Crusher for constructional engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410650658.7A CN105583043A (en) | 2014-11-14 | 2014-11-14 | Crusher for constructional engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105583043A true CN105583043A (en) | 2016-05-18 |
Family
ID=55923162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410650658.7A Pending CN105583043A (en) | 2014-11-14 | 2014-11-14 | Crusher for constructional engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105583043A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003159544A (en) * | 2001-11-27 | 2003-06-03 | Fuji Heavy Ind Ltd | Bag breaking device |
| CN201076788Y (en) * | 2007-09-12 | 2008-06-25 | 安庆安力机电有限责任公司 | Automatic diffusion washing filter |
| CN203417731U (en) * | 2013-10-15 | 2014-02-05 | 李肖容 | High-efficiency dust-free ore crusher |
| CN103657811A (en) * | 2013-12-24 | 2014-03-26 | 南京研正微波设备厂 | Crusher blade |
| CN104128236A (en) * | 2013-05-04 | 2014-11-05 | 上海盛络建筑工程有限公司 | High-efficiency pulverizer |
-
2014
- 2014-11-14 CN CN201410650658.7A patent/CN105583043A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003159544A (en) * | 2001-11-27 | 2003-06-03 | Fuji Heavy Ind Ltd | Bag breaking device |
| CN201076788Y (en) * | 2007-09-12 | 2008-06-25 | 安庆安力机电有限责任公司 | Automatic diffusion washing filter |
| CN104128236A (en) * | 2013-05-04 | 2014-11-05 | 上海盛络建筑工程有限公司 | High-efficiency pulverizer |
| CN203417731U (en) * | 2013-10-15 | 2014-02-05 | 李肖容 | High-efficiency dust-free ore crusher |
| CN103657811A (en) * | 2013-12-24 | 2014-03-26 | 南京研正微波设备厂 | Crusher blade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160518 |
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| WD01 | Invention patent application deemed withdrawn after publication |