CN202638485U - Reversible multi-counterattack compound type fine crusher - Google Patents
Reversible multi-counterattack compound type fine crusher Download PDFInfo
- Publication number
- CN202638485U CN202638485U CN 201220177899 CN201220177899U CN202638485U CN 202638485 U CN202638485 U CN 202638485U CN 201220177899 CN201220177899 CN 201220177899 CN 201220177899 U CN201220177899 U CN 201220177899U CN 202638485 U CN202638485 U CN 202638485U
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- China
- Prior art keywords
- counterattack
- back cavity
- cavity
- fine crusher
- casing
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Abstract
The utility model discloses a reversible multi-counterattack compound type fine crusher which relates to the technical field of manufacture of fine crushers. The reversible multi-counterattack compound type fine crusher comprises a housing, a feeding hole, a rotor and a fine crusher distributor, wherein the fine crusher distributor comprises two distributing devices, two counterattack cavities are respectively and symmetrically arranged on the two sides of the periphery of the rotor, each group of counterattack cavities comprises an upper counterattack cavity and a lower counterattack cavity, the upper ends of each upper counterattack cavity and each lower counterattack cavity are connected with corresponding sliding devices, counterattack plates are respectively arranged on the inner sides of each upper counterattack cavity and each lower counterattack cavity, tensioning devices are respectively arranged on the outer sides of each upper counterattack cavity and each lower counterattack cavity, each tensioning device comprises a connecting rod, one end of each of the connecting rods is connected with the outer sides of the corresponding upper counterattack cavity and the lower counterattack cavity, the other ends of the connecting rods are respectively connected with corresponding spring box regulating devices, and the spring box regulating devices are arranged on the housing in a penetrating manner. The reversible multi-counterattack compound type fine crusher has the advantages of uniform discharging, long service life of wear-resistant members, and simple overhaul and maintenance procedures, and is suitable for a coal preparing station of a steel tamping and coking industry.
Description
Technical field
The utility model relates to fine crusher manufacturing technology field.
Background technology
There is following problem in fine crusher in the market: 1) blanking is uneven, the easy concentrated wear of whole rotor length upper ram, and broken fineness can't guarantee, has a strong impact on the coke quality.2) and the consumable accessory life-span short, equipment operating cost is high.3) plant maintenance is bothersome, and labor strength is high.
Summary of the invention
The utility model purpose is to provide a kind of uniform blanking for above problem, improves the wearing piece life-span, simple, the safe and reliable reversible many reaction composites fine crusher of repair and maintenance.
The utility model comprises casing, charging aperture, is installed in the rotor of casing inside, the fine crusher distributing device, and described charging aperture is arranged on the casing top; Described fine crusher distributing device comprises two feeding-distribution devices, and described two feeding-distribution devices are separately positioned on the charging aperture both sides of casing internal rotor top; Be symmetrical arranged respectively two groups of back cavities in the both sides of described rotor periphery, described every group of back cavity includes a upper back cavity, a lower back cavity, and described upper back cavity is arranged on the casing internal upper part, and described lower back cavity is arranged on bottom in the casing; Described on each the upper end of back cavity and lower back cavity all connect with corresponding slide device, described each slide device all is arranged on the casing outside; Described on each the inboard of back cavity and lower back cavity counterpunch board is set respectively, described on each the outside of back cavity and lower back cavity take-up device is set respectively, described each take-up device comprises respectively connecting rod, one end of described every connecting rod connects with the outside of corresponding upper back cavity, lower back cavity respectively, the other end connects with corresponding spring box adjusting device respectively, and described each spring box adjusting device all is set on the casing.
The utility model all arranges adjustable feeding-distribution device in the charging aperture both sides, and the both sides sub-material makes the substep of material Vertical Uniform on whole working rotor length.The utility model with reason about each semicircular arc-shaped counterpunch board structural reform be about each two semicircular arc-shapeds counterattack plate body, and set up the spring box adjusting device one, achieve upper, middle and lower multiple spot dynamic adjustments, increased the working face of back cavity, guaranteed better particle size after cracking, particularly after tup wearing and tearing, regulate effectively to guarantee discharging-material size by the middle part adjusting device.The utility model uniform blanking, the wearing piece life-span is long, and repair and maintenance is simple, safety, reliable, is applicable to standby coal workshop section of iron and steel tamping coking enterprise.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, the utility model is provided with casing 1, charging aperture 2, is installed in the rotor 3 of casing inside, fine crusher distributing device, and described charging aperture 2 is arranged on casing 1 top; Described fine crusher distributing device comprises two feeding-distribution devices 4, and described two feeding-distribution devices 4 are separately positioned on charging aperture 2 both sides of casing 1 internal rotor 3 tops; Be symmetrical arranged respectively two groups of back cavities in the both sides of described rotor 3 peripheries, described every group of back cavity includes upper 5, one lower back cavities 6 of back cavity, and described upper back cavity 5 is arranged on casing 1 internal upper part, and described lower back cavity 6 is arranged on casing 1 interior bottom; Described on each the upper end of back cavity 5 and lower back cavity 6 all connect with corresponding slide device 7, described each slide device 7 all is arranged on casing 1 outside; Described on each the inboard of back cavity 5 and lower back cavity 6 counterpunch board 8 is set respectively, described on each the outside of back cavity 5 and lower back cavity 6 take-up device 9 is set respectively, described each take-up device 9 comprises respectively connecting rod 9-1, the end of described every connecting rod 9-1 connects with corresponding upper back cavity 5, the outside of lower back cavity 6 respectively, the other end connects with corresponding spring box adjusting device 10 respectively, and described each spring box adjusting device 10 all is set on the casing 1.
Claims (1)
1. reversible many reaction composites fine crusher comprises casing, charging aperture, is installed in rotor, the fine crusher distributing device of casing inside, and described charging aperture is arranged on the casing top; It is characterized in that: described fine crusher distributing device comprises two feeding-distribution devices, and described two feeding-distribution devices are separately positioned on the charging aperture both sides of casing internal rotor top; Be symmetrical arranged respectively two groups of back cavities in the both sides of described rotor periphery, described every group of back cavity includes a upper back cavity, a lower back cavity, and described upper back cavity is arranged on the casing internal upper part, and described lower back cavity is arranged on bottom in the casing; Described on each the upper end of back cavity and lower back cavity all connect with corresponding slide device, described each slide device all is arranged on the casing outside; Described on each the inboard of back cavity and lower back cavity counterpunch board is set respectively, described on each the outside of back cavity and lower back cavity take-up device is set respectively, described each take-up device comprises respectively connecting rod, one end of described every connecting rod connects with the outside of corresponding upper back cavity, lower back cavity respectively, the other end connects with corresponding spring box adjusting device respectively, and described each spring box adjusting device all is set on the casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220177899 CN202638485U (en) | 2012-04-25 | 2012-04-25 | Reversible multi-counterattack compound type fine crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220177899 CN202638485U (en) | 2012-04-25 | 2012-04-25 | Reversible multi-counterattack compound type fine crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202638485U true CN202638485U (en) | 2013-01-02 |
Family
ID=47407665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220177899 Expired - Lifetime CN202638485U (en) | 2012-04-25 | 2012-04-25 | Reversible multi-counterattack compound type fine crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202638485U (en) |
-
2012
- 2012-04-25 CN CN 201220177899 patent/CN202638485U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210226 Address after: 1 Huanzhen East Road, Pingshan Township, Shugang shouxihu scenic spot, Yangzhou City, Jiangsu Province, 225000 Patentee after: Yangzhou Bingxing Machinery Co.,Ltd. Address before: 225200 Zhanggang Industrial Park, Xiannv District, Jiangdu District, Yangzhou City, Jiangsu Province Patentee before: YANGZHOU WEIJIANG MACHINE Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130102 |