CN205815788U - A kind of waste gas fume trap cover for three-roll grinder - Google Patents
A kind of waste gas fume trap cover for three-roll grinder Download PDFInfo
- Publication number
- CN205815788U CN205815788U CN201620752047.8U CN201620752047U CN205815788U CN 205815788 U CN205815788 U CN 205815788U CN 201620752047 U CN201620752047 U CN 201620752047U CN 205815788 U CN205815788 U CN 205815788U
- Authority
- CN
- China
- Prior art keywords
- roll grinder
- waste gas
- cover body
- fixed plate
- extension board
- 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
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Abstract
The utility model discloses a kind of waste gas fume trap cover for three-roll grinder, solve existing waste gas fume trap cover distance three-roll grinder farther out time, cause the problem that waste gas trapping effect reduces, its drip irrigation device is a kind of waste gas fume trap cover for three-roll grinder, including the cover body being placed on three-roll grinder, it is characterized in that: on described cover body, be provided with two pieces of baffle plates, described two pieces of baffle plates are respectively placed in the both sides of three-roll grinder, described baffle plate one end is hinged with cover body, the sidewall of the other end and three-roll grinder is conflicted, described baffle plate is obliquely installed toward the direction near three-roll grinder near one end of cover body, reach to promote the purpose of waste gas trapping effect.
Description
Technical field
This utility model relates to a kind of three-roll grinder, more specifically, it relates to a kind of giving up for three-roll grinder
Gas fume trap cover.
Background technology
Present stage, major part producer was when using three-roll grinder grinding material, and raw-material taste is the most heavier, individually
The most poisonous, the grinder possessing degassing function seems particularly necessary.
At present, the Chinese patent of Publication No. CN204746405U discloses a kind of three-roll grinder, and it includes frame master
Body, is provided with grinding groove in described frame main body, is provided above back roller, central roll and preliminary roller at described grinding groove；?
The sidepiece of described frame main body is provided with drive mechanism, and described drive mechanism is in transmission connection described back roller, central roll and preliminary roller；?
Described back roller is provided above for supplied materials is carried out spacing block with described central roll, near institute in described frame main body
Stating preliminary roller one end and be provided with discharging mechanism, described discharging mechanism connects described grinding groove, arranges at the top of described frame main body
Having gas skirt, described gas skirt connects air draft mechanism.
This three-roll grinder simple in construction, but when gas skirt distance frame main body position farther out time, gas collection will be made to imitate
Fruit reduces.
Utility model content
The deficiency existed for prior art, this utility model is to provide a kind of waste gas for three-roll grinder to trap
Cover, by two pieces of baffle plates hinged on cover body, makes baffle plate conflict with three-roll grinder, makes waste gas enter into cover body along baffle plate
In, reach to promote the purpose of gas collection effect.
For achieving the above object, this utility model provides following technical scheme: a kind of waste gas for three-roll grinder
Fume trap cover, including the cover body being placed on three-roll grinder, described cover body is provided with two pieces of baffle plates, and described two pieces of baffle plates are respectively
Being placed in the both sides of three-roll grinder, described baffle plate one end is hinged with cover body, and the sidewall of the other end and three-roll grinder is conflicted, described
Baffle plate be obliquely installed toward near the direction of three-roll grinder near one end of cover body.
By using technique scheme, when cover body and three-roll grinder distant, make upper end and the cover of baffle plate
Body is hinged, and the sidewall of lower end and three-roll grinder is conflicted, and the waste gas that three-roll grinder operationally produces can be along the table of baffle plate
Face is moved, and toward the upper end convergence of baffle plate, enters eventually in cover body, then discharged by cover body such that it is able to effectively promote
The gas collection effect of cover body.
This utility model is further arranged to: described baffle plate includes fixed plate and extension board, described fixed plate and cover
Body is hinged, and described extension board is arranged with the sidewall conflict of three-roll grinder away from one end of fixed plate, and described extension board is along certainly
The length direction of body is slidably connected with fixed plate, and described extension board is bolted with fixed plate.
By using technique scheme, when the distance of cover body and three-roll grinder increases, by will extend over plate along
The length direction of self moves, and makes the sidewall conflict of extension board and three-roll grinder, then will extend over plate and fixed plate by bolt
Fixing so that waste gas enters into the inwall of fixed plate along the inwall of extension board, and enter into cover body along the inwall of fixed plate
In, discharge from cover body, improve practicality further.
This utility model is further arranged to: described fixed plate offers chute along the length direction of self, described
Bolt through chute and is threadeded with extension board, and described bolt is arranged with the sidewall conflict of fixed plate.
By using technique scheme, by will extend over plate along self length direction move time, bolt is along cunning
The length direction of groove moves, and is then screwed by bolt, makes the sidewall conflict of bolt and fixed plate, can will extend over plate and fix, real
Show extension board to fix in the optional position of chute, improve practicality.
This utility model is further arranged to: offers placing trough on described extension board, is embedded in described placing trough
Having nut, described extension board is connected with bolt by described nut.
By using technique scheme, nut is placed in placing trough, when bolt rotates, can avoid because of frictional force
Effect makes bolt drive nut rotation, consequently facilitating screw bolt and nut coordinates, will extend over plate and fixed plate is fixed, easy and simple to handle,
It is easy to handling.
This utility model is further arranged to: described bolt is fixed with brake pad away from one end of nut.
By using technique scheme, the setting of brake pad, add the frictional force between bolt and fixed plate, make spiral shell
After bolt is conflicted with fixed plate, it is not likely to produce and relatively rotates and deviate from from fixed plate.
This utility model is further arranged to: the edge of described cover body tilts to set toward the direction away from three-roll grinder
Put.
By using technique scheme, during waste gas moves straight up, can contact with the edge of cover body, and edge
Edge and enter in cover body, improve gas collection effect further.
In sum, this utility model has the advantages that
When cover body and three-roll grinder distant, extension board grinds along the length direction of self toward near three rollers
The direction of machine is moved, and makes the lower end of extension board conflict with the sidewall of three-roll grinder, and by being rotated by bolt, bolts and nuts are joined
Close, make the outer wall conflict of brake pad and fixed plate, produce bigger frictional force, it is to avoid between bolt with fixed plate, produce relative turning
Dynamic, meanwhile, by the effect of screw thread, make between extension board and fixed plate, to produce certain frictional force, will extend over plate and be fixed on solid
Determining on plate, the waste gas produced when three-roll grinder works enters in fixed plate along extension board, and along with fixed plate enters
Discharge in cover body.
Accompanying drawing explanation
Fig. 1 is external structure schematic diagram of the present utility model；
Fig. 2 is the structural representation of baffle plate；
Fig. 3 is enlarged drawing at the A of Fig. 2；
Fig. 4 is the B direction view of Fig. 2；
Fig. 5 is enlarged drawing at the C of Fig. 4.
Reference: 1, cover body；11, installing plate；12, communicating pipe；13, blower fan；2, baffle plate；21, fixed plate；22, extend
Plate；31, mounting groove；32, stopper slot；33, chute；34, article putting groove；35, slide block；41, bolt；42, nut；43, placing trough；5、
Brake pad；51, recess；6, three-roll grinder.
Detailed description of the invention
It is described further referring to figs. 1 through Fig. 5 waste gas fume trap cover for three-roll grinder a kind of to this utility model.
As shown in Figures 1 to 5, a kind of waste gas fume trap cover for three-roll grinder, including cover body 1, cover body 1 is placed in three rollers
Above the level of grinder 6, cover body 1 is mutually spliced by four pieces of trapezoidal installing plates 11.The long limit of installing plate 11 towards
Lower section, four pieces of installing plates 11 define a upper surface and the cavity of lower surface conducting.The lower surface of cavity is ground towards three rollers
Machine 6.The edge on the long limit of installing plate 11 tilts toward the direction away from three-roll grinder 6.Cover body 1 is connected by communicating pipe 12 and blower fan 13
Connecing, the upper surface of communicating pipe 12 and cavity connects.
The horizontal down of installing plate 11 is provided with two pieces of baffle plates 2, and two pieces of baffle plates 2 are placed in the both sides of three-roll grinder 6.Baffle plate
2 include fixed plate 21 and extension board 22.Fixed plate 21 is arranged in cuboid, and upper end is hinged with the lower edge of installing plate 11 sets
Put.Fixed plate 21 offers a mounting groove 31 back to the side of three-roll grinder 6, and the sidewall of mounting groove 31 offers one
Stopper slot 32, stopper slot 32 is dovetail groove.The length direction of dovetail groove be arranged in parallel with the length direction of fixed plate 21.
Extension board 22 is placed in mounting groove 31, and by the slide block 35 and stopper slot 32 with extension board 22 integrated setting
Being slidably connected, slide block 35 is placed in stopper slot 32.
Fixed plate 21 just side to stopper slot 32 offers chute 33, the elongated setting of chute 33, and chute 33
Length direction is parallel with the length direction of fixed plate 21.At extension board 22, the side of fixed plate 21 is provided with article putting groove 34.
Bolt 41 is through chute 33 and article putting groove 34, and one end and nut 42 connect, and the other end and brake pad 5 connect.Article putting groove 34
Offer placing trough 43 on inwall, nut 42 is embedded in placing trough 43.The sidewall of brake pad 5 and fixed plate 21 is conflicted.Rub
Cleaning block 5 is circumferentially provided with five recess 51 along bolt 41, it is simple to workman drives bolt 41 to rotate by brake pad 5.
The sidewall of the lower end of extension board 22 and three-roll grinder 6 is conflicted, and the upper end of fixed plate 21 is toward near three-roll grinder 6
Direction be obliquely installed.
During use, three-roll grinder 6 starts, and is ground material, produces certain harmful gas, harmful gas along
Extension board 22 enters in fixed plate 21, and enters in cover body 1 along fixed plate 21, and blower fan 13 starts, by having in cover body 1
Evil gas is extracted out；When cover body 1 and three-roll grinder 6 distant, by being rotated by brake pad 5, brake pad 5 is made to drive spiral shell
Bolt 41 rotates, and makes bolt 41 drive brake pad 5 to move toward the direction away from fixed plate 21, makes brake pad 5 take off with fixed plate 21
From, then drag extension board 22 and move toward the direction near three-roll grinder 6 so that the lower end of extension board 22 and three-roll grinder
The sidewall of 6 is conflicted, then is screwed by brake pad 5, makes brake pad 5 conflict with fixed plate 21, it is to avoid bolt 41 rotates, as it has been described above,
The harmful gas produced in three-roll grinder 6 process of lapping is made to discharge from cover body 1.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, without departing from the some improvement under this utility model principle premise and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (6)
1. for a waste gas fume trap cover for three-roll grinder, including the cover body (1) being placed on three-roll grinder (6), its feature
Being: be provided with two pieces of baffle plates (2) on described cover body (1), described two pieces of baffle plates (2) are respectively placed in the two of three-roll grinder (6)
Side, described baffle plate (2) one end is hinged with cover body (1), and the sidewall of the other end and three-roll grinder (6) is conflicted, described baffle plate (2)
It is obliquely installed toward the direction near three-roll grinder (6) near one end of cover body (1).
A kind of waste gas fume trap cover for three-roll grinder the most according to claim 1, is characterized in that: described baffle plate
(2) including fixed plate (21) and extension board (22), described fixed plate (21) is hinged with cover body (1), and described extension board (22) is remote
Sidewall from one end of fixed plate (21) with three-roll grinder (6) is conflicted and is arranged, and described extension board (22) is along the length of self
Direction is slidably connected with fixed plate (21), and described extension board (22) is fixed by bolt (41) with fixed plate (21).
A kind of waste gas fume trap cover for three-roll grinder the most according to claim 2, is characterized in that: described fixed plate
(21) length direction along self offers chute (33), described bolt (41) through chute (33) and with extension board (22) spiral shell
Stricture of vagina connects, and described bolt (41) is arranged with the sidewall conflict of fixed plate (21).
A kind of waste gas fume trap cover for three-roll grinder the most according to claim 3, is characterized in that: described extension board
(22) offering placing trough (43) on, be embedded with nut (42) in described placing trough (43), described extension board (22) passes through
Described nut (42) is connected with bolt (41).
A kind of waste gas fume trap cover for three-roll grinder the most according to claim 4, is characterized in that: described bolt
(41) one end away from nut (42) is fixed with brake pad (5).
A kind of waste gas fume trap cover for three-roll grinder the most according to claim 5, is characterized in that: described cover body
(1) edge is obliquely installed toward the direction away from three-roll grinder (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620752047.8U CN205815788U (en) | 2016-07-14 | 2016-07-14 | A kind of waste gas fume trap cover for three-roll grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620752047.8U CN205815788U (en) | 2016-07-14 | 2016-07-14 | A kind of waste gas fume trap cover for three-roll grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205815788U true CN205815788U (en) | 2016-12-21 |
Family
ID=57563315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620752047.8U Expired - Fee Related CN205815788U (en) | 2016-07-14 | 2016-07-14 | A kind of waste gas fume trap cover for three-roll grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205815788U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107282581A (en) * | 2017-06-13 | 2017-10-24 | 江苏神力电源科技有限公司 | A kind of five roll calendar fume exhaust devices |
-
2016
- 2016-07-14 CN CN201620752047.8U patent/CN205815788U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107282581A (en) * | 2017-06-13 | 2017-10-24 | 江苏神力电源科技有限公司 | A kind of five roll calendar fume exhaust devices |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 Termination date: 20170714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |