CN206838205U - A kind of hammer head of hammer crusher installation axle fixing device - Google Patents
A kind of hammer head of hammer crusher installation axle fixing device Download PDFInfo
- Publication number
- CN206838205U CN206838205U CN201720706505.9U CN201720706505U CN206838205U CN 206838205 U CN206838205 U CN 206838205U CN 201720706505 U CN201720706505 U CN 201720706505U CN 206838205 U CN206838205 U CN 206838205U
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- CN
- China
- Prior art keywords
- disk
- installation axle
- fixed plate
- tup
- fixing device
- 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.)
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Abstract
A kind of hammer head of hammer crusher installation axle fixing device, belongs to installation axle fixing device.The fixing device includes：Disk, installation axle, tup, bolt, internal tooth lock washer and fixed plate；At least two, disk, there is mounting shaft hole on each disk, and installation axle is penetrated in the mounting shaft hole of disk, and a tup is installed in the installation axle between two disks；Fixed plate is socketed with the installation axle through on the outside of disk, fixed plate is fixedly mounted on disk by bolt and internal tooth lock washer.There is rotation stop mouth at described installation axle both ends, and described rotation stop mouth coincide with the hole in fixed plate.The bolt in fixed plate is taken down when dismantling tup, installation axle is pulled out and tup is dismantled one by one, installation axle is penetrated into disk again after more finishing changing, a disk is penetrated and one tup is installed, after installing by fixed plate set on the mounting shaft, is fixed by bolts on disk.Advantage：Simple in construction, detachable maintaining convenience, reliability are high.
Description
Technical field
A kind of installation axle fixing device is the utility model is related to, particularly a kind of hammer head of hammer crusher installation axle is with admittedly
Determine device.
Background technology
At present, it is with fixing device in hammer head of hammer crusher installation axle：Installation axle both ends round steel installation axle
Fixed with two ends of rotor disk in the form of welding.This structure can actually play fixation, but to consider repair demolition
Convenience and reliability, it is very short for the replacement cycle of hammer head of hammer crusher, round steel need to be cut away, changed when changing every time
Welded again after tup, this process is too cumbersome, and disk is cast member, and power suffered herein is larger, cast member
Solderability it is relatively low, if welding is defective, weld seam is easy to split, fixed performance lose.
Utility model content
The purpose of this utility model is to provide for a kind of hammer head of hammer crusher installation axle fixing device, solves tup more
The problem of changing the convenience and reliability of maintenance.
The purpose of this utility model is realized by following technical approach：The fixing device includes：Disk, installation axle,
Tup, bolt, internal tooth lock washer and fixed plate；At least two, disk, there is mounting shaft hole, installation axle on each disk
Penetrate in the mounting shaft hole of disk, a tup is installed in the installation axle between two disks；Through the peace on the outside of disk
Fixed plate is socketed with dress axle, fixed plate is fixedly mounted on disk by bolt and internal tooth lock washer.
There is rotation stop mouth at described installation axle both ends, and described rotation stop mouth coincide with the hole in fixed plate.
Beneficial effect, as a result of such scheme, the bolt in fixed plate is taken down when dismantling tup, pulling out installation axle will
Tup is dismantled one by one, and installation axle is penetrated into disk again after more finishing changing, and is penetrated a disk and is installed a tup, will be fixed after installing
Sleeve-board on the mounting shaft, is fixed by bolts on disk, solve tup repair and replacement inconvenience and integrally fixation it is unreliable
Property, reach the purpose of this utility model.
Advantage：Fixing device repair demolition is convenient, overall fixed reliable.
Brief description of the drawings
Fig. 1 is structure chart of the present utility model.
Fig. 2 is Fig. 1 side view.
Fig. 3 is the structure chart of fixed plate of the present utility model.
Fig. 4 is the structure chart of installation axle of the present utility model.
In figure, 1, disk；2 installation axles；3rd, tup；4th, bolt；5th, internal tooth lock washer；6th, fixed plate.
Embodiment
Embodiment 1：The fixing device includes：Disk 1, installation axle 2, tup 3, bolt 4, internal tooth lock washer 5 and fixation
Plate 6；At least two, disk 1, there is mounting shaft hole on each disk 1, and installation axle 2 is penetrated in the mounting shaft hole of disk 1,
One tup 3 is installed in the installation axle 2 between two disks 1；Fixed plate is socketed with the installation axle 2 through the outside of disk 1
6, fixed plate 6 is fixedly mounted on disk 1 by bolt 4 and internal tooth lock washer 5.
There is rotation stop mouth at the described both ends of installation axle 2, and described rotation stop mouth coincide with the hole in fixed plate 6.
Installation axle 2 is penetrated in the reserved hole of disk 1, one tup 3 of installation after installation axle 2 is penetrated in a disk 1, allows two
Arrange a tup 3, after tup 3 installs, fixed plate 6 is enclosed in installation axle 2, then with bolt 4 and interior between disk 1
Tooth locking nut 5 is arranged on fixed block on disk 1 and axially and radially fixed to realize.
Claims (2)
1. a kind of hammer head of hammer crusher installation axle fixing device, it is characterized in that：The fixing device includes：Disk, installation axle,
Tup, bolt, internal tooth lock washer and fixed plate；At least two, disk, there is mounting shaft hole, installation axle on each disk
Penetrate in the mounting shaft hole of disk, a tup is installed in the installation axle between two disks；Through the peace on the outside of disk
Fixed plate is socketed with dress axle, fixed plate is fixedly mounted on disk by bolt and internal tooth lock washer.
2. a kind of hammer head of hammer crusher installation axle fixing device according to claim 1, it is characterized in that：Described peace
There is rotation stop mouth at dress axle both ends, and described rotation stop mouth coincide with the hole in fixed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720706505.9U CN206838205U (en) | 2017-06-18 | 2017-06-18 | A kind of hammer head of hammer crusher installation axle fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720706505.9U CN206838205U (en) | 2017-06-18 | 2017-06-18 | A kind of hammer head of hammer crusher installation axle fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206838205U true CN206838205U (en) | 2018-01-05 |
Family
ID=60800654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720706505.9U Active CN206838205U (en) | 2017-06-18 | 2017-06-18 | A kind of hammer head of hammer crusher installation axle fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206838205U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109747580A (en) * | 2018-12-28 | 2019-05-14 | 大乘汽车有限公司 | A kind of vehicle-mounted lifesaving appliance and automobile and its control method |
-
2017
- 2017-06-18 CN CN201720706505.9U patent/CN206838205U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109747580A (en) * | 2018-12-28 | 2019-05-14 | 大乘汽车有限公司 | A kind of vehicle-mounted lifesaving appliance and automobile and its control method |
| CN109747580B (en) * | 2018-12-28 | 2022-04-22 | 大乘汽车有限公司 | Vehicle-mounted lifesaving device, automobile and control method of vehicle-mounted lifesaving device |
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