CN208944237U - A kind of device of efficient replacement tup - Google Patents
A kind of device of efficient replacement tup Download PDFInfo
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- CN208944237U CN208944237U CN201821633018.5U CN201821633018U CN208944237U CN 208944237 U CN208944237 U CN 208944237U CN 201821633018 U CN201821633018 U CN 201821633018U CN 208944237 U CN208944237 U CN 208944237U
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- tup
- pin shaft
- fixed
- hydraulic cylinder
- pin hole
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Abstract
The utility model discloses a kind of device of efficiently replacement tup, for replacing the tup on rotor of hammer type crusher, wherein, rotor includes hammer disk, pin shaft, tup, it is provided with equally distributed pin hole on hammer disk, is used to hang tup in pin shaft insertion pin hole, comprising: pedestal；Fixed frame is fixed on pedestal, for placing hammer disk；Rack is set near fixed frame；Crane device is fixed on rack, and is located above hammer disk；Platform is set in rack, and horizontal plane is lower than horizontal plane where pin shaft where platform；Hydraulic cylinder, including hydraulic cylinder body and piston rod, hydraulic cylinder body are fixed on platform, and straight line is overlapped with straight line where pin hole center where piston rod center；Pin shaft is replaced, end is fixedly connected with the end of piston rod.The apparatus structure of the efficient replacement tup is simple, efficiently can quickly replace the tup of abrasion, and overhaul efficiency is high, and maintenance holding time is short, has a safety feature.
Description
Technical field
The utility model relates to the technical field of hammer mill, in particular to a kind of device of efficiently replacement tup.
Background technique
Hammer mill is a kind of novel high efficiency crusher, may not only be applied to broken lime stone, clinker, gypsum
And sandstone, it can also be used to which broken clay and slag are now widely used in the industries such as domestic lime stone, coal mine.When tup is ground
When damage needs replacing, need to hang away after pulling out old tup from hammer shaft one by one, then hang on new tup one by one
It puts into hammer shaft, overhaul efficiency is very low, and maintenance holding time is longer, poor safety performance.
Utility model content
The purpose of this utility model is to provide a kind of devices of efficiently replacement tup, solve in above-mentioned prior art problem
One or more.
The utility model provides a kind of device of efficiently replacement tup, for replacing the tup on rotor of hammer type crusher,
Wherein, rotor includes hammer disk, pin shaft, tup, hammers into shape and is provided with equally distributed pin hole on disk, and pin shaft is inserted into pin hole for hanging hammer
Head, comprising:
Pedestal；
Fixed frame is fixed on pedestal, for placing hammer disk；
Rack is set near fixed frame；
Crane device is fixed on rack, and is located above hammer disk；
Platform is set in rack, and horizontal plane is lower than horizontal plane where pin shaft where platform；
Hydraulic cylinder, including hydraulic cylinder body and piston rod, hydraulic cylinder body are fixed on platform, straight where piston rod center
Line is overlapped with straight line where pin hole center；
Pin shaft is replaced, end is fixedly connected with the end of piston rod.
In some embodiments, crane device includes:
Hanger rail is fixed on rack, and horizontally disposed；
Trolley is set to hanger rail and along hanging cupboard transverse shifting；
Driving motor on trolley and drives trolley mobile；
Cable drum is fixed below trolley, is wound with hoisting wirerope on cable drum, is set on hoisting wirerope
There is suspension hook.
In some embodiments, further include adjustment base, be set between platform and hydraulic cylinder, adjustment base is for adjusting
The height of hydraulic cylinder, so that straight line is overlapped with straight line where pin hole center where piston rod center.
In some embodiments, the diameter for replacing pin shaft is less than the internal diameter of pin hole, and the length for replacing pin shaft is greater than pin hole
Depth.
The utility model has the advantages that the apparatus structure that one kind of the utility model embodiment efficiently replaces tup is simple, it can efficiently quickly
Replacement abrasion tup, overhaul efficiency is high, and maintenance holding time is short, has a safety feature.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the device of efficiently replacement tup in one embodiment of the utility model；
Fig. 2 is that efficiently the device of replacement tup prepares to change the state diagram of tup one kind in one embodiment of the utility model；
Fig. 3 is that the dress for the device that one kind efficiently replaces tup in one embodiment of the utility model changes the state diagram of tup；
Fig. 4 is that the state of tup is changed in the completion for the device that one kind efficiently replaces tup in one embodiment of the utility model
Figure.
Specific embodiment
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing to this
The specific embodiment of utility model is described in detail.Many details are explained in the following description in order to abundant
Understand the utility model.But the utility model can be implemented with being much different from other way described herein, this field
Technical staff can do similar improvement without prejudice to the utility model connotation, therefore the utility model is not by following public affairs
The limitation for the specific implementation opened.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
As shown in Figure 1,
A kind of device of efficient replacement tup, for replacing the tup on rotor of hammer type crusher, wherein rotor includes hammer
Disk 11, pin shaft 12, tup 13 are hammered into shape and are provided with equally distributed pin hole on disk 11, and pin shaft 12 is inserted into for hanging tup 13 in pin hole,
Include:
Pedestal 20；
Fixed frame 12 is fixed on pedestal 20, for placing hammer disk 11；
Rack 22 is set near fixed frame 12；
Crane device is fixed on rack 22, and is located at 11 top of hammer disk；
Platform 23 is set in rack 22, and 23 place horizontal plane of platform is lower than 12 place horizontal plane of pin shaft；
Hydraulic cylinder, including hydraulic cylinder body 31 and piston rod 32, hydraulic cylinder body 31 are fixed on platform 23, piston rod 32
Straight line is overlapped with straight line where pin hole center where center；
Pin shaft 40 is replaced, end is fixedly connected with the end of piston rod 32.
Further, crane device includes:
Hanger rail 61 is fixed on rack 22, and horizontally disposed；
Trolley 62 is set to hanger rail 61 and along 61 transverse shifting of hanger rail；
Driving motor on trolley 62 and drives trolley 62 mobile；
Cable drum 63 is fixed on 62 lower section of trolley, is wound with hoisting wirerope 64, hoisting steel on cable drum 63
Cord 64 is equipped with suspension hook 65.
Further, further include adjustment base 50, be set between platform 23 and hydraulic cylinder, adjustment base 50 is for adjusting liquid
The height of cylinder pressure, so that straight line is overlapped with straight line where pin hole center where 32 center of piston rod.
Further, the diameter for replacing pin shaft 40 is less than the internal diameter of pin hole, and the length of replacement pin shaft 40 is greater than the depth of pin hole
Degree.It is designed in this way, can guarantee that replacement pin shaft 40 can eject pin shaft 12 completely.
The course of work:
As shown in Fig. 2,
It is hung near piston rod 32 by crane device by pin shaft 40 is replaced, pin shaft 40 and the fixed company of piston rod 31 will be changed
It connects, can be achieved a fixed connection by modes such as bolt or clampings, complete preparation；
As shown in figure 3,
Driven by Hydraulic Cylinder piston rod 32 moves forward, so that the replacement pin shaft 40 being fixedly connected with piston rod 32 is inserted into pin hole
It is interior, the pin shaft 12 in pin hole is ejected, meanwhile, the suspension hook 65 of crane device is moved on the tup 13 for needing to change, will be hung
Hook 65 is locked with tup 13, and hydraulic cylinder continues that piston rod 32 is driven to move forward, when pin shaft 12 is ejected tup by replacement pin shaft 40
When 13 station, Driven by Hydraulic Cylinder piston rod 32 is retracted, at this point, crane device hangs out tup 13, and lifts a new hammer
Head the vacancy of tup 13 and adjusts good position before being put into, and completes the work of replacement tup.
At this point, the piston rod 32 of starting hydraulic cylinder advances into the station of next tup, back and forth replaced with this remaining
Tup.
As shown in figure 4,
It is to be changed to a last tup when, 12 free end of pin shaft is supported, after the completion of tup lifting, pin shaft 12 is hung
Out, more changing jobs for all tups is completed.
The apparatus structure that one of embodiment provided by the utility model efficiently replaces tup is simple, can efficiently quickly
Replacement abrasion tup, overhaul efficiency is high, and maintenance holding time is short, has a safety feature.
The above statement is only the preferred embodiment of the utility model, it is noted that those skilled in the art,
Without departing from the concept of the present invention, various modifications and improvements can be made, these also should be regarded as this reality
Within novel protection scope.
Claims (4)
1. a kind of device of efficiently replacement tup, for replacing the tup on rotor of hammer type crusher, wherein rotor includes hammer
Disk, pin shaft, tup are hammered into shape and are provided with equally distributed pin hole on disk, for hanging tup in pin shaft insertion pin hole, which is characterized in that
Include:
Pedestal；
Fixed frame is fixed on the pedestal, for placing hammer disk；
Rack is set near the fixed frame；
Crane device is fixed on the rack, and is located above hammer disk；
Platform is set in the rack, and horizontal plane where the platform is lower than horizontal plane where the pin shaft；
Hydraulic cylinder, including hydraulic cylinder body and piston rod, the hydraulic cylinder body are fixed on the platform, in the piston rod
Straight line is overlapped with straight line where pin hole center where the heart；
Pin shaft is replaced, end is fixedly connected with the end of the piston rod.
2. a kind of device of efficiently replacement tup according to claim 1, which is characterized in that the crane device includes:
Hanger rail is fixed on the rack, and horizontally disposed；
Trolley is set to the hanger rail and along hanging cupboard transverse shifting；
Driving motor on trolley and drives trolley mobile；
Cable drum is fixed below the trolley, is wound with hoisting wirerope, the hoisting steel on the cable drum
Cord is equipped with suspension hook.
3. a kind of device of efficiently replacement tup according to claim 1, which is characterized in that it further include adjustment base, if
Between the platform and the hydraulic cylinder, the adjustment base is used to adjust the height of the hydraulic cylinder, so that the piston
Straight line is overlapped with straight line where pin hole center where bar center.
4. a kind of device of efficiently replacement tup according to claim 1, which is characterized in that the diameter of the replacement pin shaft
Less than the internal diameter of the pin hole, the length of the replacement pin shaft is greater than the depth of the pin hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821633018.5U CN208944237U (en) | 2018-10-09 | 2018-10-09 | A kind of device of efficient replacement tup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821633018.5U CN208944237U (en) | 2018-10-09 | 2018-10-09 | A kind of device of efficient replacement tup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208944237U true CN208944237U (en) | 2019-06-07 |
Family
ID=66740711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821633018.5U Active CN208944237U (en) | 2018-10-09 | 2018-10-09 | A kind of device of efficient replacement tup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208944237U (en) |
-
2018
- 2018-10-09 CN CN201821633018.5U patent/CN208944237U/en active Active
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