CN203803565U - Single-sectional hammer crusher with security door - Google Patents
Single-sectional hammer crusher with security door Download PDFInfo
- Publication number
- CN203803565U CN203803565U CN201420220942.6U CN201420220942U CN203803565U CN 203803565 U CN203803565 U CN 203803565U CN 201420220942 U CN201420220942 U CN 201420220942U CN 203803565 U CN203803565 U CN 203803565U
- Authority
- CN
- China
- Prior art keywords
- security door
- rotor
- crusher
- rotating shaft
- arm
- 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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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a single-sectional hammer crusher with a security door. According to the technical scheme, the single-sectional hammer crusher with the security door comprises a rotor, a crushing plate, a counter-impact plate and a shell, wherein the rotor is transversely arranged inside the crusher; the crushing plate is positioned at one section of the periphery of the rotor; the counter-impact plate is also positioned at the periphery of the rotor and is arranged above the crushing plate; a discharge grid plate is arranged on the security door; the discharge grid plate is positioned at the periphery of the lower end of the rotor; the security door comprises a rotating shaft which is fixedly arranged on the discharge grid plate, a baffle arm which is connected with the rotating shaft, a hanging arm which is connected with the rotating shaft and is vertical to the baffle arm, and a balance weight block which is connected with the hanging arm. The hammer crusher has the beneficial effects that the structure is simple and reasonable, the working is reliable, and the repairing is convenient; due to the arranged security door, substances which are not easy to crush can be discharged, so that components inside the crusher are effectively protected, the service life of the crusher is prolonged, and the normal operation of the crusher is ensured.
Description
Technical field
The utility model relates to disintegrating machine technical field, relates in particular to a kind of single block hammer crusher with security door.
Background technology
Single block hammer crusher is widely used in the brittle materials such as crushed stone lime stone, gypsum, coal, marl, sand shale, its inner discharge arm plate, crushing shell, counterpunch board all have sheet metal to form, when the metal derby that is greater than discharging-material size is sneaked in the broken material the inside of high speed rotating, easily disintegrating machine inner components is smashed.
Summary of the invention
The problem existing in order to solve above-mentioned prior art, the utility model provides: a kind of single block hammer crusher with security door, simple and reasonable, reliable operation, easy to maintenance.
To achieve these goals, new solution of the present utility model is achieved in that a kind of single block hammer crusher with security door, comprise the rotor 1 that is horizontally installed on disintegrating machine inside, be positioned at the crushing shell 2 of one section of described rotor 1 periphery, be positioned at equally described rotor 1 peripheral and be arranged on the counterpunch board 3 of described crushing shell 2 tops, and housing 6, security door 4 is provided with discharge grate plate 5, described discharge grate plate 5 is positioned at the periphery, lower end of described rotor 1, described security door 4 comprises the rotating shaft 7 being fixed in described discharge grate plate 5, the blocking arm 8 being connected with described rotating shaft 7, be connected in described rotating shaft 7 and be the arm 9 at 90 ° of angles with described blocking arm 8, be connected to the counterweight stone roller 10 on described arm 9.
The utlity model has following beneficial effect: the utility model is simple and reasonable, reliable operation, easy to maintenance.Arranging of security door can be discharged non-friable material, effectively protected the parts of disintegrating machine inside, extended service life, ensured the normal operation of machine.
Accompanying drawing explanation
Fig. 1 is side sectional view of the present utility model.
Fig. 2 is security door position distribution schematic diagram of the present utility model.
Fig. 3 is safety door structure schematic diagram of the present utility model
Below in conjunction with accompanying drawing, the utility model is described in more detail.
With reference to accompanying drawing 1,3 description of symbols: 1, rotor, 2, crushing shell, 3, counterpunch board, 4, security door, 5, discharge grate plate, 6, housing, 7, rotating shaft, 8, blocking arm, 9, arm, 10, counterweight stone roller.
The specific embodiment
A kind of single block hammer crusher with security door of the utility model, comprise the rotor 1 that is horizontally installed on disintegrating machine inside, be positioned at the crushing shell 2 of one section of described rotor 1 periphery, be positioned at equally described rotor 1 peripheral and be arranged on the counterpunch board 3 of described crushing shell 2 tops, and housing 6, security door 4 is provided with discharge grate plate 5, described discharge grate plate 5 is positioned at the periphery, lower end of described rotor 1, described security door 4 comprises the rotating shaft 7 being fixed in described discharge grate plate 5, the blocking arm 8 being connected with described rotating shaft 7, be connected in described rotating shaft 7 and be the arm 9 of an angle of 90 degrees with described blocking arm 8, be connected to the counterweight stone roller 10 on described arm 9, described counterweight stone roller 10 is metallic article, its weight is lighter than the weight of volume maximum metal discharging grain of the permission of density minimum, overweight the weight of nonmetal discharging grain of volume maximum of the permission of density maximum.
During work; the broken material dropping into from import department is the rotor of high speed rotating drives; strike is on crushing shell and counterpunch board; broken material is crashed to pieces and in discharge grate plate, discharges when being less than discharging-material size; if contain metal derby in broken material; the blocking arm of opening security door by squeezing is discharged, and the parts of protection machine intimate are intact, increase the service life.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, other modifications that those of ordinary skills make the technical solution of the utility model or be equal to replacement, only otherwise depart from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of claim scope of the present utility model.
Claims (1)
1. the single block hammer crusher with security door, comprise the rotor (1) that is horizontally installed on disintegrating machine inside, be positioned at the crushing shell (2) of peripheral one section of described rotor (1), be positioned at equally described rotor (1) peripheral and be arranged on the counterpunch board (3) of described crushing shell (2) top, and housing (6), it is characterized in that, security door (4) is provided with discharge grate plate (5), described discharge grate plate (5) is positioned at the periphery, lower end of described rotor (1), described security door (4) comprises the rotating shaft (7) being fixed in described discharge grate plate (5), the blocking arm (8) being connected with described rotating shaft (7), be connected to described rotating shaft (7) upper and be the arm (9) at 90 ° of angles with described blocking arm (8), be connected to the counterweight stone roller (10) on described arm (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420220942.6U CN203803565U (en) | 2014-05-04 | 2014-05-04 | Single-sectional hammer crusher with security door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420220942.6U CN203803565U (en) | 2014-05-04 | 2014-05-04 | Single-sectional hammer crusher with security door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203803565U true CN203803565U (en) | 2014-09-03 |
Family
ID=51442377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420220942.6U Expired - Fee Related CN203803565U (en) | 2014-05-04 | 2014-05-04 | Single-sectional hammer crusher with security door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203803565U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103934063A (en) * | 2014-05-04 | 2014-07-23 | 江苏天鹏机电制造有限公司 | Single-section hammer type crusher with security door |
-
2014
- 2014-05-04 CN CN201420220942.6U patent/CN203803565U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103934063A (en) * | 2014-05-04 | 2014-07-23 | 江苏天鹏机电制造有限公司 | Single-section hammer type crusher with security door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20160504 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |