CN204935532U - A kind of compression roller of granulator attaching/detaching apparatus - Google Patents
A kind of compression roller of granulator attaching/detaching apparatus Download PDFInfo
- Publication number
- CN204935532U CN204935532U CN201520723676.3U CN201520723676U CN204935532U CN 204935532 U CN204935532 U CN 204935532U CN 201520723676 U CN201520723676 U CN 201520723676U CN 204935532 U CN204935532 U CN 204935532U
- Authority
- CN
- China
- Prior art keywords
- attaching
- granulator
- pressure roller
- strutting arrangement
- utility
- 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
Abstract
The utility model relates to feed manufacturing machine equipment technical field, specifically discloses a kind of compression roller of granulator attaching/detaching apparatus.Compression roller of granulator attaching/detaching apparatus of the present utility model comprises bracing or strutting arrangement, tears pressure device and hanging apparatus open; Described bracing or strutting arrangement and hanging apparatus are independent mutually, described in tear pressure device open and be fixedly installed in Zhi Suoshu support arrangement.The utility model object is the technical problem solving pressure roller disassembly process difficulty, attaching/detaching apparatus of the present utility model can be avoided manually beaing and damage the structures such as pressure roller shell inside, eccentric shaft and bearing, have simply easy to operate, time saving and energy saving, lower maintenance cost, save the advantages such as human resources, can promote the use of at feed factory.
Description
Technical field
The utility model relates to feed manufacturing machine equipment technical field, particularly relates to a kind of compression roller of granulator attaching/detaching apparatus.
Background technology
Current feed manufacturing machine is progressively tending towards specialized, maximizes, and such equipment own wt increases, and if the pressure roller assembly weight of certain model granulator is more than 70kg, for the user, does not have special purpose device to be difficult to operation when changing parts.Usual pressure roller is primarily of the composition such as eccentric shaft, pressure roller shell, bearing, spacer ring (distance collar), seal cover, jump ring (hole back-up ring), round nut, floor clip (see accompanying drawing 1).Pressure roller shell belongs to consumable accessory, needs timely replacing after wearing and tearing, and in pressure roller, other assemblies damage rear replacing also needs to take pressure roller apart.Eccentric shaft and bearing inner race, bearing outer ring and pressure roller shell are matched in clearance, and tradition dismantles the method generally taking manpower to knock, and usual pressure roller is dismantled in the following order: the locking crank lug 1. on breakdown floor clip 10; 2. round nut 9 and floor clip 10 is pulled down; 3. two ends outer press cover 2 is pulled down; 4. jump ring (hole back-up ring) 3 and key 8 is pulled down; 5. put drift at the end of thread (Fig. 1 right-hand member) of eccentric shaft 1 to knock, pull down eccentric shaft 1 from bearing 6; 6. two ends internal gland 4 is unloaded; 7. the bearing 6 of pressure roller is gone out with drift.Then undertaken by above-mentioned backward step during installation.In disassembly process, 5. and 7. step wastes time and energy, and be difficult to when dismounting fixing and support pressure roller, in disassembly process, mobile pressure roller is also very difficult, usually can take multiple labour, and consuming time longer.In addition, process of manually beaing also can cause damage and the distortion of pressure roller shell inside and axle, thus causes damage of the bearing, accelerates bearing and scraps, increase maintenance cost.
Utility model content
In view of this, be necessary for above-mentioned problem, a kind of compression roller of granulator attaching/detaching apparatus is provided.To be solved in the utility model is that in background technology, 5. pressure roller dismounting step is put drift at the end of thread of eccentric shaft and knocked extrusion eccentric shaft; 7. the accurate location of roller bearing and disassembly process and the technical problem of movement is gone out with drift with step; make compression roller of granulator disassembling operations convenient and simple, improve the eccentric shaft of pressure roller and the utilization rate of bearing.
For achieving the above object, the utility model takes following technical scheme:
Compression roller of granulator attaching/detaching apparatus of the present utility model, comprises bracing or strutting arrangement, tears pressure device and hanging apparatus three part open; Described bracing or strutting arrangement and hanging apparatus separate, described in tear pressure device open and be fixedly installed in described bracing or strutting arrangement;
Described bracing or strutting arrangement comprises support, support platform; Described support platform is fixedly installed on support.
Further, described bracing or strutting arrangement also includes locating ring, and described locating ring is fixedly installed in described support platform.
Described pressure device of tearing open comprises hydraulic jack and dog collar; Described hydraulic jack and dog collar are fixedly installed on support inner top surface respectively;
Described hanging apparatus comprises pulley, track, minisize electric hoist; Described pulley is slidably mounted on guide rail; Described minisize electric hoist is connected with pulley by lifting rope.
Compared with prior art, the present invention has the following advantages:
It is time saving and energy saving, simply easy to operate that compression roller of granulator attaching/detaching apparatus of the present invention has; Assembling accurately, is avoided manually beaing pressure roller enclosure, axle and bearing generation damage, is caused bearing to burn out, improve pressure roller shaft utilization rate, lower maintenance cost, and can save human resources, can promote the use of at feed factory.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of pressure roller;
Fig. 2 is compression roller of granulator attaching/detaching apparatus schematic diagram of the present invention;
Fig. 3 is the enlarged diagram of Y part in Fig. 2;
Fig. 4 first tears pressure aid schematic diagram open;
Fig. 5 second tears pressure aid schematic diagram open;
Fig. 6 the 3rd tears pressure aid schematic diagram open;
Reference numeral:
Eccentric shaft 1; Outer press cover 2; Jump ring 3; Internal gland 4; Pressure roller shell 5; Bearing 6; Spacer ring 7; Key 8; Round nut 9; Floor clip 10; Hydraulic jack 11; Support 22; Locating ring 33; Support platform 44; Pulley 55; Guide rail 66; Minisize electric hoist 77; Dog collar 88; First tears pressure aid 12 open; Second tears pressure aid 13 open; 3rd tears pressure aid 14 open.
Detailed description of the invention
Below by embodiment, the utility model is described in further detail:
As shown in Figure 2, compression roller of granulator attaching/detaching apparatus of the present utility model comprises bracing or strutting arrangement, tears pressure device and hanging apparatus three part open, and described bracing or strutting arrangement and hanging apparatus are independent mutually, described in tear pressure device open and be fixedly installed in described bracing or strutting arrangement;
Bracing or strutting arrangement comprises support 22, locating ring 33, support platform 44;
Tear pressure device open and comprise hydraulic jack 11 and dog collar 88; Described hydraulic jack 11 and dog collar 88 are fixedly installed on support 22 inner top surface respectively;
Described support platform 44 is a planar table, is fixedly installed on support 22, is positioned at the below of hydraulic jack 11 and dog collar 88, and support platform 44 is enough to hold compression roller of granulator apart from the superjacent air space of hydraulic jack 11 and dog collar 88; Described locating ring 33 is fixedly installed in described support platform 44;
Hanging apparatus comprises pulley 55, guide rail 66, minisize electric hoist 77; Described pulley 55 is slidably mounted on guide rail 66; Described minisize electric hoist 77 is connected with pulley 55 by lifting rope.
As depicted in figs. 1 and 2, compression roller of granulator includes the symmetrically arranged outer press cover 2 in two ends, left and right, internal gland 4, jump ring 3 and bearing 6, the demounting procedure of pressure roller: the round nut 9 of pressure roller of back-outing on ground, pulls down floor clip 10, pull down pressure roller two ends outer press cover 2 again, pull down two ends jump ring 3 and key 8; Then pressure roller is fixed by dog collar 88, winch in support platform 44 by minisize electric hoist 77, the end of thread of eccentric shaft 1 upward, locating ring 33 is for locating pressure roller, support platform 44, for supporting pressure roller, adopts hydraulic jack 11 to be extruded by eccentric shaft 1 (in accompanying drawing 4 first can be used when length is inadequate to tear pressure aid 12 open), reduces the damage of beaing axle, pressure roller shaft is reused, reduces maintenance cost; Support pressure roller by support platform 44, pad upper first aid 12, extrude the inner ring of bearing 6 by hydraulic jack 11, reduce manpower process of beaing and damage and distortion are produced to enclosure, cause damage of the bearing to accelerate bearing and scrap; Pad the upper 3rd and tear pressure aid 14 open, use hydraulic jack 11 that bearing 6 outer ring and spacer ring 7 are pressed out.
The installation step of pressure roller: change and damage parts, and each parts are cleaned out, pressure aid 13 bottom surface is torn open upward by second, cover the hole in support platform 44, hanging apparatus is used to lift in support platform 44 by new pressure roller shell 5, located by locating ring 33, by hydraulic jack 11, internal gland 4 is compressed into pressure roller shell 5 bottom, abdicate the position of both sides jump-ring slot simultaneously; Jump ring 3 is put into the jump-ring slot of pressure roller shell 5 bottom; Internal gland 4 is compressed jump ring 3; The outer ring of bearing 6 is put in pressure roller shell 5, (backing plate can select copper billet or wooden unit to pad upper padding plate, prevent from striking bad bearing outer ring), hammer is used to beat bearing outer ring backing plate gently, bearing outer ring is driven in pressure roller shell 5, pad upper 3rd aid 14, by hydraulic jack 11, bearing 6 outer ring is pressed in pressure roller shell 5 again, compress to internal gland 4 place, bearing 6 inner ring is put in pressure roller shell 5, pad upper first and tear pressure aid 12 open, and use hydraulic jack 11 that bearing 6 inner ring is compressed into pressure roller shell 5; Then eccentric shaft 1 is loaded onto outer press cover 2, flank is (Fig. 1 left end upward) down, put into and install in the pressure roller shell 5 of bearing 6, by hydraulic jack 11, eccentric shaft 1 is compressed into pressure roller shell 5 correct position (using first to tear pressure aid 12 open when length is inadequate); Pressure roller shell 5 is overturn, uses the same method and spacer ring 7 compressed into pressure roller shell 5, other bearing 6 outer ring is put in pressure roller shell 5, bearing 6 inner ring is pressed onto position; Internal gland 4 is loaded onto and loads onto jump ring 3; Then outer press cover 2 is loaded onto, use hydraulic jack 11 that outer press cover 2 is pressed onto correct position, load onto floor clip 10 and round nut 9, temporarily do not lock, winch to ground, avoid directly shifting onto damage eccentric shaft 1 and bearing 6 on the ground and walk, by manpower debugging pressure roller degree of tightness, check whether eccentric shaft 1 can rotate freely, and makes it reach suitable degree of tightness, locking circle spiral shell 9.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (3)
1. a compression roller of granulator attaching/detaching apparatus, is characterized in that: comprise bracing or strutting arrangement, tear pressure device and hanging apparatus three part open; Described bracing or strutting arrangement and hanging apparatus separate, described in tear pressure device open and be fixedly installed in described bracing or strutting arrangement.
2. compression roller of granulator attaching/detaching apparatus according to claim 1, is characterized in that:
Described bracing or strutting arrangement comprises support, support platform; Described support platform is fixedly installed on support;
Described pressure device of tearing open comprises hydraulic jack and dog collar; Described hydraulic jack and dog collar are fixedly installed on support inner top surface respectively;
Described hanging apparatus comprises pulley, track, minisize electric hoist; Described pulley is slidably mounted on guide rail; Described minisize electric hoist is connected with pulley by lifting rope.
3. compression roller of granulator attaching/detaching apparatus according to claim 2, it is characterized in that: described bracing or strutting arrangement also includes locating ring, described locating ring is fixedly installed in described support platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520723676.3U CN204935532U (en) | 2015-09-17 | 2015-09-17 | A kind of compression roller of granulator attaching/detaching apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520723676.3U CN204935532U (en) | 2015-09-17 | 2015-09-17 | A kind of compression roller of granulator attaching/detaching apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204935532U true CN204935532U (en) | 2016-01-06 |
Family
ID=55002986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520723676.3U Expired - Fee Related CN204935532U (en) | 2015-09-17 | 2015-09-17 | A kind of compression roller of granulator attaching/detaching apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204935532U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429930A (en) * | 2016-11-22 | 2017-02-22 | 广州文冲船厂有限责任公司 | Dismounting and mounting tool for hoist crane lifting motor |
-
2015
- 2015-09-17 CN CN201520723676.3U patent/CN204935532U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429930A (en) * | 2016-11-22 | 2017-02-22 | 广州文冲船厂有限责任公司 | Dismounting and mounting tool for hoist crane lifting motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204138210U (en) | A kind of regularization tower crane service platform and escape way | |
| CN203064994U (en) | Lifting device for disassembling negative ring segments | |
| CN202934317U (en) | Pin shaft pressing tool for crawler belt | |
| CN204935532U (en) | A kind of compression roller of granulator attaching/detaching apparatus | |
| CN203392734U (en) | Lifting appliance for maintaining crane | |
| CN202039851U (en) | Lifting device of shaft sleeve inner wall construction assembling template | |
| CN203006789U (en) | Auxiliary hoisting tool for on-site maintenance of wind turbine generator | |
| CN208858135U (en) | A kind of integral lifting construction of lift well job platform | |
| CN208309620U (en) | A kind of upper anchor slab tooling of bolt assembly | |
| CN202825712U (en) | Dismounting device for bearings | |
| CN204920175U (en) | Elevating gear reaches lift scaffold that contains continuous elevating gear in succession | |
| CN203545565U (en) | Hoist capable of moving in all directions | |
| CN201809046U (en) | Hoisting device | |
| CN219362955U (en) | Hoisting device for removing negative ring pipe slice of shield | |
| CN202006362U (en) | Special dismounting tool for high-pressure upper inner casing of steam turbine | |
| CN213354094U (en) | Multi-station large-sized tire hub hoisting and dismantling machine | |
| CN204321560U (en) | A kind of coal pulverizer steel liner plate erecting device | |
| CN204626923U (en) | A kind of lifting being applicable to climbing frame base turns to girder steel | |
| CN216642583U (en) | Be applicable to centrifugal air compressor machine cooler core and demolish pressure and pull out device | |
| CN204711557U (en) | The servicing unit of large-scale vertical mill spiral system assembling | |
| CN213445874U (en) | Double-station large-sized tire hub hoisting and dismantling machine | |
| CN206825329U (en) | Slag pot car pot circle detaching device for pin shaft | |
| CN113364223B (en) | Application of air cushion suspension device combined with tile drawing platform in tile drawing of large-sized hydraulic generator | |
| CN217413847U (en) | Disassembly tool for guide vane shaft head | |
| CN202668461U (en) | Spiral case support disassembling device of multi-shaft centrifugal compressor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 527400 9 East Causeway North Road, Xinxing County new town, Yunfu, Guangdong Patentee after: WENS FOODSTUFF GROUP Co.,Ltd. Address before: 527400 9 East Causeway North Road, Xinxing County new town, Yunfu, Guangdong Patentee before: GUANGDONG WENS FOODSTUFF GROUP Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20210917 |