CN108816342A - A kind of adjustable roller flour mill of roll clearance - Google Patents
A kind of adjustable roller flour mill of roll clearance Download PDFInfo
- Publication number
- CN108816342A CN108816342A CN201810383400.3A CN201810383400A CN108816342A CN 108816342 A CN108816342 A CN 108816342A CN 201810383400 A CN201810383400 A CN 201810383400A CN 108816342 A CN108816342 A CN 108816342A
- Authority
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- China
- Prior art keywords
- fixedly connected
- shell
- wall
- side wall
- motor
- 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.)
- Granted
Links
- 235000013312 flour Nutrition 0.000 title claims abstract description 22
- 125000006850 spacer group Chemical group 0.000 claims description 18
- 238000012216 screening Methods 0.000 claims description 6
- 239000004519 grease Substances 0.000 claims description 3
- 230000001050 lubricating effect Effects 0.000 claims description 3
- 239000000843 powder Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 239000000284 extract Substances 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/30—Shape or construction of rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/32—Adjusting, applying pressure to, or controlling the distance between, milling members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a kind of adjustable roller flour mills of roll clearance, including lifting apparatus and loading plate, the upper end of the loading plate is fixedly connected with shell, the upper end of the shell is fixedly connected with feed inlet, the inner wall of the shell is equipped with first sliding groove, the first sliding block is slidably connected in the first sliding groove, the side wall of first sliding block is equipped with groove, the first nut is fixedly connected in the groove, first motor is fixedly connected on the inner wall of the shell, the first threaded rod is fixedly connected on the output shaft of the first motor, first threaded rod and the first nut cooperate, second sliding slot is equipped with the symmetrical position of first sliding groove on the inner wall of the shell, the second sliding block is slidably connected in the second sliding slot.The adjustable roll clearance of the present invention, a machine can produce varigrained powder, and the tooth in round roller is changed to tooth plate, replacement easy to disassemble.
Description
Technical field
The present invention relates to roller flour mill technical field more particularly to a kind of adjustable roller flour mills of roll clearance.
Background technique
Roller flour mill is a kind of most ancient disintegrating apparatus, its simple structure, now still in cement, silicate etc.
Chemical field is applied, and flour mill is widely used in the grinding processing of material in the fields such as metallurgy, building materials, chemical industry, mine, roller
The normal operation of formula pulverizer is decided by the degree of wear of roller skin in many aspects, can under round roller is in shape
The product granularity of higher production capacity and discharge qualification is obtained, it is therefore to be understood that the influence factor of roller shelling damage, and
The problem of being familiar with using should be noted that in operation, inspects periodically the abrasion condition of the tooth in round roller and round roller, places under repair in time
And replacement.In breaking ores, round roller is gradually worn out.Influencing the principal element that round roller is worn is：Ore to be processed it is hard
Degree, the intensity of round roller material, the surface shape of round roller and specification and operating condition, to mine mode and feed preparation unit size etc..
Currently, the roll clearance between usually used two rollers of roller flour mill is not adjustable, can not grinding different-diameter material, it is raw
Varigrained powder-product is produced, moreover, the tooth in round roller is to be welded and fixed at present, is not easy to remove replacement after wear-out failure,
Working efficiency is substantially reduced, integral replacing round roller higher cost causes to waste, and is changed without and will affect and grinds effect.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and the adjustable roll-type of a kind of roll clearance proposed
Flour mill, adjustable roll clearance, a machine can produce varigrained powder, and the tooth in round roller is changed to tooth plate, convenient
Dismounting and change.
To achieve the goals above, present invention employs following technical solutions：
A kind of adjustable roller flour mill of roll clearance, including lifting apparatus and loading plate, the upper end of the loading plate is fixed to be connected
It is connected to shell, the upper end of the shell is fixedly connected with feed inlet, and the inner wall of the shell is equipped with first sliding groove, and described first
Slidably connect the first sliding block in sliding slot, the side wall of first sliding block is equipped with groove, and the is fixedly connected in the groove
One nut is fixedly connected with first motor on the inner wall of the shell, is fixedly connected on the output shaft of the first motor
One threaded rod, first threaded rod and the first nut cooperate, on the inner wall of the shell with the symmetrical position of first sliding groove
Second sliding slot has been installed, the second sliding block is slidably connected in the second sliding slot, second sliding block is opposite with the first sliding block
Common rotation is connected with first rotating shaft on side wall, and first pulley and slow rollers, institute are fixedly connected on the side wall of the first rotating shaft
It states and is rotatably connected to the second shaft on the opposite inner wall of shell, be fixedly connected with fast roller, second on the side wall of second shaft
Belt wheel and third belt wheel, are fixedly connected with the first cylinder on the inner wall of the shell, fixed on the inner wall of described the first cylinder to connect
It is connected to the first spring, the lower end of first spring is fixedly connected with slide bar, and the slide bar is slidably connected with the first cylinder, described
The lower end of slide bar is rotatably connected to tensioning wheel, and the first pulley, the second belt wheel and tensioning wheel are arranged with the first belt, institute jointly
It states and is fixedly connected with the second motor on the inner wall of shell, be fixedly connected with the 4th belt wheel, institute on the output shaft of second motor
It states and is arranged with the second belt between the 4th belt wheel and third belt wheel jointly, it is circumferential impartial along it on the side wall of the fast roller and slow rollers
Spacing is equipped with multiple third sliding slots, slidably connects tooth plate, the left end of each tooth plate in each third sliding slot
It is equipped with locking device, powder-receiving hopper is fixedly connected on the inner wall of the shell, the inner wall of the shell is equipped with screening plant,
It is located at powder-receiving hopper following location directly on the inner wall of the shell and is fixedly connected with discharge bucket, the lower end of the discharge bucket, which is run through, holds
Support plate.
Preferably, the lifting apparatus includes that the downside for the bottom plate and loading plate being placed on ground is fixedly connected in rectangle
Four the second cylinders, the upside of the bottom plate is located at four the second cylinder following location directly and is fixedly connected there are four cylinder,
The upper end of four cylinders is fixedly connected to the second threaded rod, and the lower end of four described the second cylinders is rotatably connected to rotation
Handle hand is fixedly connected to the second nut, second nut and the second threaded rod phase on the downside of four rotating handles
Mutually cooperation.
Preferably, the screening plant includes the sieve plate for running through and being slidably connected on side wall of outer shell, the sieve plate
One end is fixedly connected with the first fixed block, is connected to the side wall of shell on the side wall of first fixed block by second spring
On, the sieve plate is fixedly connected with the second fixed block far from one end of the first fixed block, is fixedly connected on the side wall of the shell
There is third motor, cam is fixedly connected on the output shaft of the third motor, the cam offsets with the second fixed plate.
Preferably, the locking device includes limit hole on tooth plate side wall and is fixed on inserting in slow rollers and fast roller side wall
Guide slidably connects spacer pin in the pin bushing, and the lower end of the spacer pin is connected to pin bushing by third spring
On inner wall, handle is fixedly connected on the side wall of the spacer pin, the handle runs through pin bushing, and the handle and pin bushing are sliding
Dynamic connection, the spacer pin and limit hole cooperate.
Preferably, lubricating grease is coated between the slide bar and the first cylinder.
Preferably, first spring is compressed spring.
In the present invention, start the second motor, the second motor drives fast roller rotation, and fast roller passes through belt wheel transmission, drives slow rollers
Rotation, tensioning wheel makes belt be constantly in tensioned state, avoids belt wheel failure mode, when needing to adjust roll clearance, the first electricity of control
Machine rotation, first motor drive the rotation of the first threaded rod, and the first threaded rod band movable slider moves in sliding slot, and sliding block drives slow rollers
It is mobile, regulate and control roll clearance, start third motor, third motor band moving cam rotates, and cam moves back and forth sieve plate, to the object ground
Material is screened, and wherein the biggish unqualified material of granularity presses handle when the odontotripsis on tooth plate for removal, and spacer pin is de-
From limit hole, tooth plate is then extracted out, tooth plate is replaced, after changing new tooth plate, unclamp handle, spacer pin is in third spring
Under the action of be inserted into limit hole, fix tooth plate.The adjustable roll clearance of the present invention, a machine can produce varigrained powder
End, the tooth in round roller are changed to tooth plate, replacement easy to disassemble
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the adjustable roller flour mill of roll clearance proposed by the present invention；
Fig. 2 is a kind of left view structural representation of the adjustable roller flour mill of roll clearance proposed by the present invention；
Fig. 3 is structural schematic diagram at a kind of first rotating shaft of the adjustable roller flour mill of roll clearance proposed by the present invention；
Fig. 4 is structural schematic diagram at a kind of second shaft of the adjustable roller flour mill of roll clearance proposed by the present invention；
Fig. 5 is structure enlargement diagram at a kind of A of the adjustable roller flour mill of roll clearance proposed by the present invention.
In figure：1 bottom plate, 2 loading plates, 3 second springs, 4 first fixed blocks, 5 sieve plates, 6 first nuts, 7 first threaded rods,
8 first motors, 9 first sliding blocks, 10 shells, 11 first sliding grooves, 12 feed inlets, 13 first springs, 14 slide bars, 15 powder-receiving hoppers, 16
Second fixed plate, 17 cams, 18 third motors, 19 discharge buckets, 20 the second cylinders, 21 rotating handles, 22 second nuts, 23 second
Threaded rod, 24 cylinders, 25 second belts, 26 second motors, 27 the 4th belt wheels, 28 second belt wheels, 29 tensioning wheels, 30 first skins
Band, 31 second sliding slots, 32 first pulleys, 33 the first cylinders, 34 first rotating shafts, 35 slow rollers, 36 second sliding blocks, 37 second shafts,
38 fast rollers, 39 third belt wheels, 40 tooth plates, 41 limit holes, 42 spacer pins, 43 handles, 44 third springs, 45 pin bushings.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-5, the adjustable roller flour mill of a kind of roll clearance, including lifting apparatus and loading plate 2, lifting apparatus include
Four the second cylinders 20 that the bottom plate 1 being placed on ground is fixedly connected with the downside of loading plate 2 in rectangle, the upside of bottom plate 1
It is fixedly connected positioned at four 20 following location directly of the second cylinder there are four cylinder 24, the upper end of four cylinders 24 is fixedly connected with
There is the second threaded rod 23, the lower end of four the second cylinders 20 is rotatably connected to rotating handles 21, under four rotating handles 21
Side is fixedly connected to the second nut 22, and the second nut 22 and the second threaded rod 23 cooperate, and the upper end of loading plate 2 is fixed to be connected
It is connected to shell 10, the upper end of shell 10 is fixedly connected with feed inlet 12, and the inner wall of shell 10 is equipped with first sliding groove 11, and first is sliding
The first sliding block 9 is slidably connected in slot 11, the side wall of the first sliding block 9 is equipped with groove, is fixedly connected with the first nut in groove
6, first motor 8 is fixedly connected on the inner wall of shell 10, and the first threaded rod 7 is fixedly connected on the output shaft of first motor 8,
First threaded rod 7 and the first nut 6 cooperate, and are equipped with second sliding slot with the symmetrical position of first sliding groove on the inner wall of shell 10
31, the second sliding block 36, common rotation on the second sliding block 36 side wall opposite with the first sliding block 9 are slidably connected in second sliding slot 31
It is connected with first rotating shaft 34, first pulley 32 and slow rollers 35 are fixedly connected on the side wall of first rotating shaft 34, needs to adjust roll clearance
When, control first motor 8 rotates, and first motor 8 drives the rotation of the first threaded rod 7, and the first threaded rod 7 is with movable slider in sliding slot
Mobile, sliding block drives slow rollers 35 mobile, is rotatably connected to the second shaft 37, the side of the second shaft 37 on the opposite inner wall of shell 10
It is fixedly connected with fast roller 38, the second belt wheel 28 and third belt wheel 39 on wall, is fixedly connected with the first cylinder on the inner wall of shell 10
33, the first spring 13 is fixedly connected on the inner wall of the first cylinder 33, and the lower end of the first spring 13 is fixedly connected with slide bar 14, sliding
Bar 14 is slidably connected with the first cylinder 33, and the lower end of slide bar 14 is rotatably connected to tensioning wheel 29, and tensioning wheel 29 locates belt always
In tensioned state, belt wheel failure mode is avoided, first pulley 32, the second belt wheel 28 and tensioning wheel 29 are arranged with the first belt jointly
30, it is fixedly connected with the second motor 26 on the inner wall of shell 10, starts the second motor 26, the second motor 26 drives 38 turns of fast roller
Dynamic, fast roller 38 passes through belt wheel transmission, and slow rollers 35 is driven to rotate, and is fixedly connected with the 4th belt wheel on the output shaft of the second motor 26
27, the second belt 25 is arranged between the 4th belt wheel 27 and third belt wheel 39 jointly, along it on the side wall of fast roller 38 and slow rollers 35
It is circumferential to be equipped with multiple third sliding slots at equal intervals, tooth plate 40 is slidably connected in each third sliding slot, each tooth plate 40
Left end is equipped with locking device, and locking device includes limit hole 41 on 40 side wall of tooth plate and is fixed in slow rollers and fast roller side wall
Pin bushing 45, spacer pin 42 is slidably connected in pin bushing 45, the lower end of spacer pin 42 is connected to slotting by third spring 44
On the inner wall of guide 45, it is fixedly connected with handle 43 on the side wall of spacer pin 42, handle 43 runs through pin bushing 45, handle 43 and inserts
Guide 45 is slidably connected, and spacer pin 42 and limit hole 41 cooperate, and when the odontotripsis on tooth plate, press handle 43, limits
Pin 42 is detached from limit hole 41, then extracts tooth plate 40 out, replaces to tooth plate 40, after changing new tooth plate 40, unclamps handle 43,
Spacer pin 42 is inserted into limit hole 41 under the action of third spring 44, fixes tooth plate 40, is fixedly connected on the inner wall of shell 10
There is powder-receiving hopper 15, the inner wall of shell 10 is equipped with screening plant, and screening plant includes running through and being slidably connected at 10 side of shell
Sieve plate 5 on wall, one end of sieve plate 5 are fixedly connected with the first fixed block 4, pass through second spring 3 on the side wall of the first fixed block 4
It is connected on the side wall of shell 10, sieve plate 5 is fixedly connected with the second fixed block 16, shell 10 far from one end of the first fixed block 4
Side wall on be fixedly connected with third motor 18, cam 17, cam 17 and are fixedly connected on the output shaft of third motor 18
Two fixed plates 16 offset, and start third motor 18, and third motor 18 is rotated with moving cam 17, and cam 17 moves back and forth sieve plate 5,
The material ground is screened, the wherein biggish unqualified material of granularity is removed, is located at powder-receiving hopper 15 on the inner wall of shell 10
Following location directly is fixedly connected with discharge bucket 19, and loading plate 2 is run through in the lower end of discharge bucket 19.
In the present invention, lubricating grease is coated between slide bar 14 and the first cylinder 33, the first spring 13 is compressed spring, compression
There is certain gap between the circle and circle of spring, spring contraction deforms when by external applied load, just by the first spring 13 when installation
In compressive state, open always into the first belt 30.
In the present invention, starting the second motor 26, the second motor 26 drives fast roller 38 to rotate, and fast roller 38 passes through belt wheel transmission,
Slow rollers 35 are driven to rotate, tensioning wheel 29 makes belt be constantly in tensioned state, avoids belt wheel failure mode, needs to adjust roll clearance
When, control first motor 8 rotates, and first motor 8 drives the rotation of the first threaded rod 7, and the first threaded rod 7 is with movable slider in sliding slot
Mobile, sliding block drives slow rollers 35 mobile, regulates and controls roll clearance, starts third motor 18, and third motor 18 is rotated with moving cam 17, cam
17 move back and forth sieve plate 5, screen to the material ground, the wherein biggish unqualified material of granularity are removed, when on tooth plate
Odontotripsis when, press handle 43, spacer pin 42 is detached from limit hole 41, then extracts tooth plate 40 out, replaces, change to tooth plate 40
After upper new tooth plate 40, handle 43 is unclamped, spacer pin 42 is inserted into limit hole 41 under the action of third spring 44, fixes tooth plate
40。
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of adjustable roller flour mill of roll clearance, including lifting apparatus and loading plate (2), which is characterized in that the loading plate
(2) upper end is fixedly connected with shell (10), and the upper end of the shell (10) is fixedly connected with feed inlet (12), the shell
(10) inner wall is equipped with first sliding groove (11), slidably connects the first sliding block (9) in the first sliding groove (11), described first
The side wall of sliding block (9) is equipped with groove, is fixedly connected with the first nut (6) in the groove, on the inner wall of the shell (10)
It is fixedly connected with first motor (8), is fixedly connected with the first threaded rod (7) on the output shaft of the first motor (8), described
One threaded rod (7) and the first nut (6) cooperate, and are equipped on the inner wall of the shell (10) with the symmetrical position of first sliding groove
Second sliding slot (31), the second sliding slot (31) is interior to be slidably connected the second sliding block (36), second sliding block (36) and first
Common rotation is connected with first rotating shaft (34) on the opposite side wall of sliding block (9), fixed on the side wall of the first rotating shaft (34) to connect
It is connected to first pulley (32) and slow rollers (35), is rotatably connected to the second shaft (37), institute on the opposite inner wall of the shell (10)
It states and is fixedly connected with fast roller (38), the second belt wheel (28) and third belt wheel (39), the shell on the side wall of the second shaft (37)
(10) it is fixedly connected on inner wall the first cylinder (33), is fixedly connected with the first spring on the inner wall of the first cylinder (33)
(13), the lower end of first spring (13) is fixedly connected with slide bar (14), and the slide bar (14) and the first cylinder (33) are slided
Connection, the lower end of the slide bar (14) is rotatably connected to tensioning wheel (29), the first pulley (32), the second belt wheel (28) and opens
Bearing up pulley (29) is arranged with the first belt (30) jointly, is fixedly connected with the second motor (26), institute on the inner wall of the shell (10)
It states and is fixedly connected with the 4th belt wheel (27) on the output shaft of the second motor (26), the 4th belt wheel (27) and third belt wheel (39)
Between be arranged with jointly the second belt (25), on the side wall of the fast roller (38) and slow rollers (35) along its circumferentially set at equal intervals
There are multiple third sliding slots, is slidably connected tooth plate (40) in each third sliding slot, the left end of each tooth plate (40)
It is equipped with locking device, is fixedly connected with powder-receiving hopper (15) on the inner wall of the shell (10), on the inner wall of the shell (10)
It is located at powder-receiving hopper (15) following location directly equipped with screening plant, on the inner wall of the shell (10) and is fixedly connected with discharge bucket
(19), loading plate (2) are run through in the lower end of the discharge bucket (19).
2. the adjustable roller flour mill of a kind of roll clearance according to claim 1, which is characterized in that the lifting apparatus includes
Four the second cylinders (20) that the bottom plate (1) being placed on ground is fixedly connected with the downside of loading plate (2) in rectangle, the bottom
The upside of plate (1) is located at four the second cylinder (20) following location directly and is fixedly connected there are four cylinder (24), four circles
The upper end of column (24) is fixedly connected to the second threaded rod (23), and the lower end of four the second cylinders (20) is rotatably connected to
Rotating handles (21) are fixedly connected to the second nut (22) on the downside of four rotating handles (21), second nut
(22) it cooperates with the second threaded rod (23).
3. the adjustable roller flour mill of a kind of roll clearance according to claim 1, which is characterized in that the screening plant includes
The sieve plate (5) for running through and being slidably connected on shell (10) side wall, it is fixed that one end of the sieve plate (5) is fixedly connected with first
Block (4) is connected on the side wall of shell (10) on the side wall of first fixed block (4), the sieve plate by second spring (3)
(5) one end far from the first fixed block (4) is fixedly connected with the second fixed block (16), fixed on the side wall of the shell (10) to connect
Be connected to third motor (18), be fixedly connected with cam (17) on the output shaft of the third motor (18), the cam (17) with
Second fixed plate (16) offsets.
4. the adjustable roller flour mill of a kind of roll clearance according to claim 1, which is characterized in that the locking device includes
Limit hole (41) on tooth plate (40) side wall and the pin bushing (45) being fixed in slow rollers and fast roller side wall, the pin bushing (45)
It inside slidably connects spacer pin (42), the lower end of the spacer pin (42) is connected to pin bushing (45) by third spring (44)
It on inner wall, is fixedly connected with handle (43) on the side wall of the spacer pin (42), the handle (43) runs through pin bushing (45), institute
It states handle (43) to be slidably connected with pin bushing (45), the spacer pin (42) and limit hole (41) cooperate.
5. the adjustable roller flour mill of a kind of roll clearance according to claim 1, which is characterized in that the slide bar (14) and the
Lubricating grease is coated between one cylinder (33).
6. the adjustable roller flour mill of a kind of roll clearance according to claim 1, which is characterized in that first spring (13)
For compressed spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810383400.3A CN108816342B (en) | 2018-04-26 | 2018-04-26 | Roller type flour mill with adjustable roll gap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810383400.3A CN108816342B (en) | 2018-04-26 | 2018-04-26 | Roller type flour mill with adjustable roll gap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108816342A true CN108816342A (en) | 2018-11-16 |
| CN108816342B CN108816342B (en) | 2020-11-10 |
Family
ID=64155500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810383400.3A Active CN108816342B (en) | 2018-04-26 | 2018-04-26 | Roller type flour mill with adjustable roll gap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108816342B (en) |
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| CN111841854A (en) * | 2020-07-23 | 2020-10-30 | 孙睿 | A kind of raw material processing method of rubber compounding agent |
| WO2021077418A1 (en) * | 2019-10-24 | 2021-04-29 | 苏州绿如蓝环保科技有限公司 | Environment-friendly solid waste crushing treatment device |
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| CN110433904A (en) * | 2019-08-14 | 2019-11-12 | 安徽大洋自动化科技有限公司 | A kind of high precision electro resistive grain INTELLIGENT MOISTURE MEASUREMENT instrument |
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Effective date of registration: 20201023 Address after: 253100 north side of North Third Ring Road, Pingyuan County Economic Development Zone, Dezhou City, Shandong Province Applicant after: Dezhou Jinghua group (Pingyuan) dam Cement Co., Ltd Address before: 065200 806 Sanhe College Street, Langfang, Hebei. Applicant before: Zhou Xiaohong |
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