CN204953287U - Adjustable flange device of roller sieve - Google Patents
Adjustable flange device of roller sieve Download PDFInfo
- Publication number
- CN204953287U CN204953287U CN201520632457.4U CN201520632457U CN204953287U CN 204953287 U CN204953287 U CN 204953287U CN 201520632457 U CN201520632457 U CN 201520632457U CN 204953287 U CN204953287 U CN 204953287U
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- roller
- roll screen
- skin block
- skin
- baffle plate
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Abstract
The utility model discloses an adjustable flange device of roller sieve, including installation roof beam, a plurality of fender skin, baffle, the setting of installation roof beam is on roller sieve roller bearing frame, keep off the skin and have the rectangular plate of convex breach for one end, on the fender skin rectangular plate, the one end department relative with convex breach set up two mounting holes, the baffle is fixed for the rectangular plate on the installation roof beam, the fender skin passes through the bolt fastening and is in on the baffle, fender skin, baffle parallel, and be mutually perpendicular with roller sieve roller. The utility model discloses a plurality of independent flange devices replace original whole flange device, decrease the back at roller or fender shelling like this, and the clearance that only need adjust during the maintenance between the roller can, during the change, only need remove the flange that needs to be changed, not need whole removing, lighten roller sieve maintenance work volume greatly, also reduce the accidental shutdown time, improve production efficiency.
Description
Technical field
The utility model relates to a kind of roll screening machine, is specifically related to a kind of roll screen adjustable edge-blocking device.
Background technology
Roll screen is used to the screening of material.After installing in actual applications, there is the phenomenon of losing on its equipment both sides to large and small ball roll screen equipment.For head it off, the generation that the rubber that employing one piece is whole at present prevents from losing as the both sides that rib is arranged on roll screen.But after equipment runs a period of time, along with the wearing and tearing of skin block or roller cause gap constantly to increase, green-ball often spills from rib.In addition, cannot adjust in equipment running process to it, this mode had both increased scene and to have carried out production strictly in line with rules and regulations difficulty, increased again the work load of execute-in-place workman.
Utility model content
In view of this, the application provides a kind of roll screen adjustable edge-blocking device, adopts some independently edge-blocking devices to substitute original overall edge-blocking device, like this after roller or skin block wearing and tearing, only need adjust the gap between roller during maintenance; During replacing, only need remove the rib needing to change, not need overall pulling down, significantly reduce roll screen maintenance workload, decrease the downtime, improve production efficiency.
For solving above technical problem, the technical scheme that the utility model provides is a kind of roll screen adjustable edge-blocking device, comprises mounting rail, some skin blocks, baffle plate; Described mounting rail is arranged in roll screen roller axle bearing; Described skin block is the rectangular slab of one end with circular arc cutaway, and on skin block rectangular slab, one end place relative with circular arc cutaway offer two installing holes; Described baffle plate is that rectangular slab is fixed on described mounting rail; Described skin block is bolted on described baffle plate; Described skin block, baffle plate parallel, perpendicular with roll screen roller.
Further, two described installing holes are symmetrical arranged with the vertically middle separated time of described skin block circular arc cutaway.
Further, the width of described skin block is greater than the width of described baffle plate.
Further, the diameter of the circular arc cutaway of described skin block is not less than the diameter of roller.
Further, offer rectangular opening in the middle of described baffle plate, the length of this rectangular opening is greater than the total length of installed some skin blocks.
Further, the width between the circular arc cutaway of described skin block and the vertical edge of described skin block is not more than the gap of adjacent rollers.
The beneficial effects of the utility model are:
The utility model changes original overall stop gauge as single independently stop gauge into, and a stop gauge is respectively installed in each sieve roller both sides, like this when each maintenance adjustment sieve roller gap, does not need to make and changes stop gauge; When meeting with an accidet, only need remove the stop gauge of accident sieve roller, not need overall pulling down, greatly reduce the downtime, roll screen maintenance maintenance work amount alleviates greatly, improves production efficiency; Obviously reduce with hourglass material, ensured normal need of production.Simply, be easy to making, cost is low, and iron sheet can be adopted to make for the utility model structure, adopts bolt to be connected by installing hole, conveniently installs, dismantles and fix.
Accompanying drawing explanation
Fig. 1 is the utility model roll screen adjustable edge-blocking device structural representation;
Fig. 2 is the A direction view of Fig. 1;
Fig. 3 is the utility model skin block structural representation.
Detailed description of the invention
In order to make those skilled in the art understand the technical solution of the utility model better, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
See Fig. 1-Fig. 3, described by the utility model embodiment is a kind of roll screen adjustable edge-blocking device, and this device comprises mounting rail 1, baffle plate 2, several skin blocks 3.
Skin block 3 is rectangular slab, and its one end offers circular arc cutaway 32, and the diameter of this circular arc cutaway 32 is not less than the diameter of roller 5.On skin block 3, one end relative with circular arc cutaway 32 offer installing hole 31, and installing hole 31 offers 2, and these two installing holes with the circular arc cutaway 32 of skin block 3 vertically in separated time be symmetrical arranged.The width of the chamfering 33 formed between the circular arc cutaway 32 of skin block 3 and the vertical edge of skin block 3 is not more than the gap of adjacent rollers 5.
Baffle plate 2 is rectangular slab, and its width is less than the width of skin block 3, and rectangular opening is offered in centre, and the length of this rectangular opening is greater than the total length of several installed skin blocks 3.
Skin block 3 is missed for preventing green-ball, and baffle plate 2 is for being fixed on roll screen base surface by device described in the utility model.In each sieve roller both sides, a said apparatus is respectively installed, during installation, mounting rail 1 is arranged in roll screen roller axle bearing 4, baffle plate 2 is arranged on mounting rail 1, skin block 3 is fixed on baffle plate 2 by the rectangular opening of bolt on installing hole 31 and baffle plate 2, skin block 3, baffle plate 2 parallel, perpendicular with roll screen roller 5.
Simply, be easy to making, cost is low, and iron sheet can be adopted to make for the utility model structure, adopts bolt to be connected by installing hole, conveniently installs, dismantles and fix.The utility model changes original overall stop gauge as single independently stop gauge into, and a stop gauge is respectively installed in each sieve roller both sides, like this when each maintenance adjustment sieve roller gap, does not need to make and changes stop gauge; When meeting with an accidet, only need remove the stop gauge of accident sieve roller, not need overall pulling down, the National People's Congress reduces the downtime, and roll screen maintenance maintenance work amount alleviates greatly, improves production efficiency; Obviously reduce with hourglass material, ensured normal need of production.
Below be only preferred embodiment of the present utility model, it should be pointed out that above-mentioned preferred embodiment should not be considered as restriction of the present utility model, protection domain of the present utility model should be as the criterion with claim limited range.For those skilled in the art, not departing from spirit and scope of the present utility model, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. a roll screen adjustable edge-blocking device, is characterized in that, comprises mounting rail, some skin blocks, baffle plate; Described mounting rail is arranged in roll screen roller axle bearing; Described skin block is the rectangular slab of one end with circular arc cutaway, and on skin block rectangular slab, one end place relative with circular arc cutaway offer two installing holes; Described baffle plate is that rectangular slab is fixed on described mounting rail; Described skin block is bolted on described baffle plate; Described skin block, baffle plate parallel, perpendicular with roll screen roller.
2. roll screen adjustable edge-blocking device according to claim 1, is characterized in that, two described installing holes are symmetrical arranged with the vertically middle separated time of described skin block circular arc cutaway.
3. roll screen adjustable edge-blocking device according to claim 1, is characterized in that, the width of described skin block is greater than the width of described baffle plate.
4. roll screen adjustable edge-blocking device according to claim 1, is characterized in that, the diameter of the circular arc cutaway of described skin block is not less than the diameter of roller.
5. roll screen adjustable edge-blocking device according to claim 1, is characterized in that, offer rectangular opening in the middle of described baffle plate, the length of this rectangular opening is greater than the total length of installed some skin blocks.
6. roll screen adjustable edge-blocking device according to claim 1, is characterized in that, the width between the circular arc cutaway of described skin block and the vertical edge of described skin block is not more than the gap of adjacent rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520632457.4U CN204953287U (en) | 2015-08-20 | 2015-08-20 | Adjustable flange device of roller sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520632457.4U CN204953287U (en) | 2015-08-20 | 2015-08-20 | Adjustable flange device of roller sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204953287U true CN204953287U (en) | 2016-01-13 |
Family
ID=55048384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520632457.4U Active CN204953287U (en) | 2015-08-20 | 2015-08-20 | Adjustable flange device of roller sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204953287U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108405300A (en) * | 2018-03-27 | 2018-08-17 | 五冶集团上海有限公司 | A kind of sieve roller stop gauge and its production method |
-
2015
- 2015-08-20 CN CN201520632457.4U patent/CN204953287U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108405300A (en) * | 2018-03-27 | 2018-08-17 | 五冶集团上海有限公司 | A kind of sieve roller stop gauge and its production method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |