CN207578293U - Grain transportation machine cylinder bearing repair and replacement device - Google Patents
Grain transportation machine cylinder bearing repair and replacement device Download PDFInfo
- Publication number
- CN207578293U CN207578293U CN201721654820.8U CN201721654820U CN207578293U CN 207578293 U CN207578293 U CN 207578293U CN 201721654820 U CN201721654820 U CN 201721654820U CN 207578293 U CN207578293 U CN 207578293U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- shell
- plug
- vertical orientation
- replacement 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.)
- Expired - Fee Related
Links
Landscapes
- Rolls And Other Rotary Bodies (AREA)
Abstract
The utility model discloses a kind of grain transportation machine cylinder bearing repair and replacement devices, wherein the first cylinder outer surface of upper vertical orientation is equipped with first annular protrusion, first cylindrical outer surface plug-in is connected with the first spring, plug-in is gone back in first shell and is connected with the second cylinder, second cylinder upper surface vertical orientation is equipped with third cylinder, third cylinder is connect with end cap plug-in, third cylindrical outer surface plug-in is connected with second spring, and third cylinder top end is fixed with knob；First cylinder lower surface is threaded with the second shell that section takes the shape of the letter U, the second cylinder is driven to impact the first cylinder by pulling knob, so that second shell generates axial displacement, since second shell is contacted with the outer ring of bearing, come uniformly to apply stress to bearing outer ring with this, so as to quickly be installed.
Description
Technical field
The utility model is specifically related to a kind of grain transportation machine cylinder bearing repair and replacement device.
Background technology
Ribbon conveyer is as material carrier and the continuous conveyor of traction piece by flexible conveyer belt.According to friction
Transmission principle, by driving drum driving conveying belt.Ribbon conveyer have conveying capacity beat, small power consumption, simple structure, to material
Adaptable, application range is relatively broad.Wherein roller be most basic building block one of and be easiest to replace portion
One of part, but during our uses, when drum maintenance replaces bearing, when installation, is needed ceaselessly with changing impact position
The correct installation to ensure bearing is put, time-consuming and complicated, and it is high to replace difficulty.
Utility model content
It is replaced in view of the above-mentioned problems of the prior art, the utility model provides a kind of grain transportation machine cylinder bearing
Maintenance unit.
To achieve these goals, the technical solution adopted in the utility model is：A kind of grain transportation machine cylinder bearing is used
Repair and replacement device；Including the first shell that section takes the shape of the letter U, first shell opening is fixed with end cap；First shell bottom surface
Central area vertical orientation is equipped with first through hole, slidably connects the first cylinder in first through hole, outside the first cylinder top
Surface vertical orientation is equipped with first annular protrusion, and the first cylindrical outer surface plug-in is connected with the first spring；In first shell
Also plug-in is connected with the second cylinder, and the second cylinder upper surface vertical orientation is equipped with third cylinder, third cylinder with
End cap plug-in connects, and third cylindrical outer surface plug-in is connected with second spring, and third cylinder top end is fixed with drawing
Hand；First cylinder lower surface is threaded with the second shell that section takes the shape of the letter U；And first shell outer surface annular is equipped with
Arcuate struts, arcuate struts inside are equipped with arc panel, and the rotatable connection of arc panel upper surface has bolt, bolt and arcuate struts screw thread
Connection.
Preferably, the first cylinder upper surface central area vertical orientation is equipped with the first counterbore, the second cylinder following table
Face vertical orientation is equipped with the first cylindrical protrusions, and the first cylindrical protrusions are connect with the first counterbore plug-in.
Preferably, end cap central region is equipped with through-hole, third cylinder is connect with through-hole plug-in.
Preferably, the first spring and second spring are arranged in first shell.
Preferably, the first cylinder lower surface vertical orientation is equipped with the first thread protrusion, second shell lower surface is vertical
Orientation is equipped with tapped through hole, and the first thread protrusion is threadedly coupled with tapped through hole, and the first thread protrusion lower surface is equipped with threaded post,
Threaded post is equipped with nut.
Preferably, first shell outer surface is equipped with handle；The second cylinder upper surface is covered with ring-shaped rubber pad.
Compared with prior art, the utility model has the advantage of：
Global design is novel, and practicability is high, the second cylinder is driven to impact the first cylinder by pulling knob, so as to
So that second shell generates axial displacement, since second shell is contacted with the outer ring of bearing, bearing outer ring is uniformly given with this
Apply stress, so as to quickly be installed, while second shell can carry out quickly replacing installation according to different sizes,
It is convenient and efficient.Arc panel is equipped on the inside of arcuate struts to be fixed on roller, facilitate construction.
Description of the drawings
Fig. 1 is the structure diagram of the utility model grain transportation machine cylinder bearing repair and replacement device.
Fig. 2 is the second shell sectional view of the utility model grain transportation machine cylinder bearing repair and replacement device.
Specific embodiment
Below in conjunction with attached drawing, the utility model is described in further detail.
A kind of grain transportation machine cylinder bearing repair and replacement device；Including the first shell 1 that section takes the shape of the letter U, first shell
1 opening of body is fixed with end cap；1 bottom center's region vertical orientation of first shell is equipped with first through hole, is slided in first through hole
Dynamic to be connected with the first cylinder 2,2 outer surface of upper vertical orientation of the first cylinder is equipped with first annular raised 22, the first cylinder
2 outer surface plug-in of body is connected with the first spring, and fixation is provided for second shell 21, while provides displacement output；First shell 1
It inside goes back plug-in and is connected with the second cylinder 3,3 upper surface vertical orientation of the second cylinder is equipped with third cylinder 32, third circle
Cylinder 32 is connect with end cap plug-in, and 32 outer surface plug-in of third cylinder is connected with second spring, and third cylinder 32 pushes up
End is fixed with knob, provides power output to be whole, strength is quickly provided by the running of knob；Under first cylinder 2
Thread surface is connected with the second shell 21 that section takes the shape of the letter U；And 1 outer surface annular of first shell is equipped with arcuate struts 5, arc
The inside of shape strut 5 is equipped with arc panel, and the rotatable connection of arc panel upper surface has bolt, and bolt is threadedly coupled with arcuate struts 5, can be with
It is quickly connect with roller, to provide workbench with changing jobs.The central shaft of the central shaft of first counterbore and the first counterbore exists
On same straight line.First cylinder, 2 upper surface central area vertical orientation is equipped with the first counterbore, 3 lower surface of the second cylinder
Vertical orientation is equipped with the first cylindrical protrusions 31, and the first cylindrical protrusions 31 are connect with the first counterbore plug-in.End cap central area
Domain is equipped with through-hole, and third cylinder 32 is connect with through-hole plug-in.First spring and second spring are arranged at first shell 1
It is interior.First cylinder, 2 lower surface vertical orientation is equipped with the first thread protrusion 21, and 21 lower surface vertical orientation of second shell is equipped with spiral shell
Line through-hole, the first thread protrusion 21 are threadedly coupled with tapped through hole, and 21 lower surface of the first thread protrusion is equipped with threaded post, threaded post
It is equipped with nut.1 outer surface of first shell is equipped with handle；Second cylinder, 3 upper surface is covered with ring-shaped rubber pad.
As shown in Figure 1, the upper area of 21 cyclic structure of second shell can be hit covered with layer of brass to avoid excessive
Damage.In one embodiment, such as Fig. 1,2 outer surface of upper vertical orientation of the first cylinder is equipped with first annular raised 22,
First cylinder, 2 outer surface plug-in is connected with the first spring, and plug-in is gone back in first shell 1 and is connected with the second cylinder 3, the
Two cylinders, 3 upper surface vertical orientation is equipped with third cylinder 32, and third cylinder 32 is connect with end cap plug-in, third cylinder
32 outer surface plug-in of body is connected with second spring, and 32 top of third cylinder is fixed with knob；First cylinder, 2 lower surface
The second shell 21 that section takes the shape of the letter U is threaded with, the second cylinder 3 is driven to impact the first cylinder 2 by pulling knob,
So that second shell 21 generates axial displacement, since second shell 21 is contacted with the outer ring of bearing, uniformly given with this
Bearing outer ring applies stress, so as to quickly be installed.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or new using this practicality
Type.The utility model will not be limited to the embodiments shown herein, but to accord with principles disclosed herein and
The consistent most wide range of features of novelty.
Claims (6)
1. a kind of grain transportation machine cylinder bearing repair and replacement device；It is characterized in that：The first shell to take the shape of the letter U including section
Body, first shell opening are fixed with end cap；First shell bottom center region vertical orientation is equipped with first through hole, the
The first cylinder is slidably connected in one through-hole, the first cylinder outer surface of upper vertical orientation is equipped with first annular protrusion, the
One cylindrical outer surface plug-in is connected with the first spring；Plug-in is gone back in the first shell and is connected with the second cylinder, the
Two cylinder upper surface vertical orientations are equipped with third cylinder, and third cylinder is connect with end cap plug-in, outside third cylinder
Surface plug-in is connected with second spring, and third cylinder top end is fixed with knob；The first cylinder lower surface screw thread
It is connected with the second shell that section takes the shape of the letter U；And first shell outer surface annular is equipped with arcuate struts, in arcuate struts
Side is equipped with arc panel, and the rotatable connection of arc panel upper surface has bolt, and bolt is threadedly coupled with arcuate struts.
2. grain transportation machine cylinder bearing repair and replacement device according to claim 1, it is characterised in that：Described first
Cylinder upper surface central area vertical orientation is equipped with the first counterbore, and the second cylinder lower surface vertical orientation is equipped with the first cylinder
Shape protrusion, the first cylindrical protrusions are connect with the first counterbore plug-in.
3. grain transportation machine cylinder bearing repair and replacement device according to claim 1, it is characterised in that：The end cap
Central area is equipped with through-hole, and third cylinder is connect with through-hole plug-in.
4. grain transportation machine cylinder bearing repair and replacement device according to claim 1, it is characterised in that：Described first
Spring and second spring are arranged in first shell.
5. grain transportation machine cylinder bearing repair and replacement device according to claim 1, it is characterised in that：Described first
Cylinder lower surface vertical orientation be equipped with the first thread protrusion, second shell lower surface vertical orientation be equipped with tapped through hole, first
Thread protrusion is threadedly coupled with tapped through hole, and the first thread protrusion lower surface is equipped with threaded post, and threaded post is equipped with nut.
6. grain transportation machine cylinder bearing repair and replacement device according to claim 1, it is characterised in that：Described first
Housing outer surface is equipped with handle；The second cylinder upper surface is covered with ring-shaped rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721654820.8U CN207578293U (en) | 2017-12-02 | 2017-12-02 | Grain transportation machine cylinder bearing repair and replacement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721654820.8U CN207578293U (en) | 2017-12-02 | 2017-12-02 | Grain transportation machine cylinder bearing repair and replacement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207578293U true CN207578293U (en) | 2018-07-06 |
Family
ID=62735117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721654820.8U Expired - Fee Related CN207578293U (en) | 2017-12-02 | 2017-12-02 | Grain transportation machine cylinder bearing repair and replacement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207578293U (en) |
-
2017
- 2017-12-02 CN CN201721654820.8U patent/CN207578293U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207578293U (en) | Grain transportation machine cylinder bearing repair and replacement device | |
| CN107202064A (en) | A kind of roller devices | |
| CN207932789U (en) | A kind of universal quick tension shaft | |
| CN207757517U (en) | A kind of reversible ratcheting tool | |
| CN204961878U (en) | Manual planet roller screw transmission gate valve | |
| CN105347214A (en) | Chain block | |
| CN207661079U (en) | A kind of belt transporting apparatus | |
| CN204476990U (en) | Be convenient to the bolt screwed | |
| CN207906306U (en) | A kind of bearing spacer sleeve device | |
| CN208983757U (en) | A kind of activity fitting abutting formula heat shrink films drying unit | |
| CN206938345U (en) | A kind of roller devices | |
| CN202527223U (en) | Swing type grinding roller device | |
| CN207390311U (en) | Groove profile carrier roller group bend horizontal angle due to lifting at the inside stepless adjustment device | |
| CN205478935U (en) | Double -layer rolling bearing | |
| CN206860790U (en) | A kind of steel wire tensioning adjusting means | |
| CN205872013U (en) | Repairing tyre hangs hoist cable mechanism | |
| CN211732091U (en) | Labeling head pressing device and labeling machine | |
| CN207785840U (en) | Training device for football | |
| CN220126443U (en) | Ball mill lining plate with wear-resistant structure | |
| CN211568168U (en) | Portable new forms of energy trolley-bus supporting component | |
| CN104889856B (en) | Chart chalk sharpener | |
| CN214904110U (en) | Automatic cutting and welding device for hand inserting bag of operating coat with locking structure | |
| CN207278727U (en) | A kind of clutch bearing with circular arc friction plate | |
| CN206938347U (en) | A kind of anti-aging universal wheel of case and bag | |
| CN206582250U (en) | A kind of portable roller bearings erecting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180706 Termination date: 20181202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |