CN2592275Y - Reversible Impact Hammer Crusher - Google Patents
Reversible Impact Hammer Crusher Download PDFInfo
- Publication number
- CN2592275Y CN2592275Y CN 03239772 CN03239772U CN2592275Y CN 2592275 Y CN2592275 Y CN 2592275Y CN 03239772 CN03239772 CN 03239772 CN 03239772 U CN03239772 U CN 03239772U CN 2592275 Y CN2592275 Y CN 2592275Y
- Authority
- CN
- China
- Prior art keywords
- hammer
- housing
- reversible counter
- reversible
- parts
- 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 - Lifetime
Links
- 230000002441 reversible effect Effects 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 238000010009 beating Methods 0.000 claims description 16
- 230000009467 reduction Effects 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 6
- 239000002245 particle Substances 0.000 abstract description 4
- 230000008859 change Effects 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 238000005336 cracking Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000010723 turbine oil Substances 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a reversible impact hammer crusher, which comprises a shell, a rotor structure in the shell, a motor and a transmission mechanism, wherein the shell comprises two parts which are divided by taking a rotor shaft as a center, the two parts of the shell are respectively hinged on a crusher base, and the two parts are respectively provided with a hydraulic cylinder along the axial direction; the transmission device is a speed-regulating transmission device; the motor is a reversible motor. The hammer head component adopts a combined structure. The reversible impact hammer crusher has convenient and quick maintenance and low use cost, can adapt to the change of materials and meet the requirements of different crushing particle sizes.
Description
Technical field
The utility model relates to a kind of crushing mechanism.
Background technology
In industries such as steel mill, power plant, mine, often can use crushing mechanism, so that materials such as coal, lime stone are carried out fragmentation.At present, widely used is hammer mill, but existing hammer mill is because the problem on the structural design, exist following shortcoming: the tup that is installed in (1) disintegrating machine on the hammer dish adopts overall structure, and tup is installed on the hammer dish by the axle of having strong market potential, and whole tup must be changed when so not only tup damages, make metal consumption big, cost height, and dismounting difficulty, the axle of having strong market potential of must dismantling earlier.(2) rotor of disintegrating machine directly connects with motor output shaft or by constant speed transmission mechanism transmissions such as gear-boxes, make the invariablenes turning speed of crusher rotor, make that the linear velocity of tup also is changeless, the particle size after cracking of material can not be adjusted as required like this, can not adapt to different materials.(3) when material moisture was big, wet stock can stop up the grate plate in the housing, results in blockage.(4) shell fits together by a plurality of bolts, need dismantle a large amount of bolts like this when maintenance, has brought a lot of troubles to maintenance and repair.
The utility model content
At the problems referred to above that existing hammer mill exists, the purpose of this utility model is to provide a kind of simple in structure, easy to maintenance, fault rate and use cost is low, raw meal particle size is adjustable reversible counter beating hammer type disintegrator.
In order to achieve the above object, the utility model adopts following technical scheme: reversible counter beating hammer type disintegrator comprises rotor structure, motor and the transmission mechanism in housing, the housing, housing comprises the two parts that are divided into for the circle, center with the armature spindle, every partial shell is articulated in respectively on the disintegrating machine base, and two parts are separately installed with hydraulic cylinder vertically; Transmission device is a speed-regulating actuator; Motor adopts reversible electric machine.
Described speed-regulating actuator can be rearmounted gear reduction of speed fluid-flywheel clutch, and fluid-flywheel clutch attaches oil cooler.
Hammer head assembly in the rotor structure in the described housing can be made up of tup and hammer handle, and tup is installed on the hammer handle by bearing pin, and hammer handle is hinged on the hammer dish in the rotor structure.
Each above-mentioned Hammer head assembly can present helix and arrange.
Above-mentioned hammer handle is hinged on the hammer dish by short pin shaft.
This reversible counter beating hammer type disintegrator is compared with existing hammer mill has following advantage:
(1), if inside is keeped in repair, can housing be separated automatically to both sides by two hydraulic cylinders when safeguarding, exposes inner hammer structure, so maintenance and easy to maintenance because housing adopts the branch body structure of band hydraulic cylinder.
(2) transmission mechanism adopts rearmounted gear reduction of speed fluid-flywheel clutch, make the rotating speed of reversible counter beating hammer type disintegrator main shaft of the present utility model steplessly to change, make the linear velocity of tup adjustable in the 4-70m/s scope, can adapt to the variation and the requirement of satisfying different particle size after cracking of material like this.
(3) fabricated structure that adopts tup and hammer handle to divide can be changed the tup of damage easily, can improve the interest rate of metal, reduction operating cost.
(4) bearing pin of hinged hammer handle and hammer dish shortens, and makes that maintenance is more convenient.
(5) adopt reversible electric machine, when the corner angle on the tup wear and tear, can make the motor counter-rotating, make the rotor arrangement backward rotation, utilize the another side work of tup, improved utilization rate of equipment and installations, prolonged life cycle.
Description of drawings
Fig. 1 is the structure chart of reversible counter beating hammer type disintegrator of the present utility model;
Fig. 2 is the left view of reversible counter beating hammer type disintegrator shown in Figure 1;
Fig. 3 is the rotor structure figure of reversible counter beating hammer type disintegrator of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments reversible counter beating hammer type disintegrator of the present utility model is described further.
As shown in Figure 1, reversible counter beating hammer type disintegrator of the present utility model comprises a hammer crushing mechanism 1, reversible electric machine 3 and is installed on reversible electric machine 3 and the rearmounted gear reduction of speed fluid-flywheel clutch 2 of 1 in hammer crushing mechanism and oil cooler (omitting among the figure) are formed, and oil cooler is used to cool off the used turbine oil of fluid-flywheel clutch 2.Reversible electric machine makes reversible counter beating hammer type disintegrator of the present utility model both can turn round clockwise and also can turn round counterclockwise.
As seen from Figure 2, hammer crushing mechanism 1 is made up of housing 4 and the rotor mechanism 5 that is installed in the shell cavity.Housing axially is divided into left and right sides two parts along rotor mechanism 5, housing 4 is hinged by axle 7 with base 6, the piston rod that is hinged on two hydraulic cylinders 8 on the base is hinged on the housing 4, can promote housing 4 by two hydraulic cylinders 8 rotates around axle 7, so that it separately or to the centre closes up closure to both sides, made things convenient for keeping in repair its inside.Base installs and fixes by foundation bolt 9.
As shown in Figure 3, but be installed in the rotor mechanism in the housing 4 of folding and the armature spindle 10 that the fluid-flywheel clutch output shaft connects and be equipped with hammer dish 11, on hammer dish 11, be hinged with a plurality of hammer handles 13, by bearing pin 15 hand hammer head 14 be installed in each hammer handle 13 end by short pin shaft 12.Make and when tup 14 damages, pull out bearing pin 15 replaceable tups 14.Each Hammer head assembly line is in the shape of a spiral arranged.
Claims (5)
1, a kind of reversible counter beating hammer type disintegrator, comprise rotor structure, motor and transmission mechanism in housing, the housing, it is characterized in that: housing comprises the two parts that are divided into for the circle, center with the armature spindle, two housing sections is articulated in respectively on the disintegrating machine base, and two parts are separately installed with hydraulic cylinder vertically; Transmission device is a speed-regulating actuator; Motor adopts reversible electric machine.
2, reversible counter beating hammer type disintegrator as claimed in claim 1 is characterized in that: described speed-regulating actuator is rearmounted gear reduction of speed fluid-flywheel clutch, and fluid-flywheel clutch attaches oil cooler.
3, reversible counter beating hammer type disintegrator as claimed in claim 1 is characterized in that: the Hammer head assembly in the rotor structure in the described housing is made up of tup and hammer handle, and tup is installed on the hammer handle by bearing pin, and hammer handle is hinged on the hammer dish in the rotor structure.
4, reversible counter beating hammer type disintegrator as claimed in claim 3, it is characterized in that: described hammer handle is hinged on the hammer dish by short pin shaft.
5, as claim 3 or 4 described reversible counter beating hammer type disintegrators, it is characterized in that: described Hammer head assembly line is in the shape of a spiral arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03239772 CN2592275Y (en) | 2003-02-28 | 2003-02-28 | Reversible Impact Hammer Crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03239772 CN2592275Y (en) | 2003-02-28 | 2003-02-28 | Reversible Impact Hammer Crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2592275Y true CN2592275Y (en) | 2003-12-17 |
Family
ID=33758903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03239772 Expired - Lifetime CN2592275Y (en) | 2003-02-28 | 2003-02-28 | Reversible Impact Hammer Crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2592275Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103506181A (en) * | 2012-06-30 | 2014-01-15 | 洛阳天信矿山机械制造有限公司 | Reversible crusher and using method thereof |
| CN105057036A (en) * | 2015-07-24 | 2015-11-18 | 柳州钢铁股份有限公司 | Impact crushing hammer and mounting and on-machine maintenance technology thereof |
-
2003
- 2003-02-28 CN CN 03239772 patent/CN2592275Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103506181A (en) * | 2012-06-30 | 2014-01-15 | 洛阳天信矿山机械制造有限公司 | Reversible crusher and using method thereof |
| CN105057036A (en) * | 2015-07-24 | 2015-11-18 | 柳州钢铁股份有限公司 | Impact crushing hammer and mounting and on-machine maintenance technology thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130228 Granted publication date: 20031217 |