CN209205399U - A kind of material leak-proof roll-in grinding device - Google Patents
A kind of material leak-proof roll-in grinding device Download PDFInfo
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- CN209205399U CN209205399U CN201821645450.6U CN201821645450U CN209205399U CN 209205399 U CN209205399 U CN 209205399U CN 201821645450 U CN201821645450 U CN 201821645450U CN 209205399 U CN209205399 U CN 209205399U
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- hopper
- grinding device
- material leak
- slot
- proof roll
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Abstract
The utility model discloses a kind of material leak-proof roll-in grinding devices, including feed inlet, the feed inlet lower position is provided with sliding slot, the sliding slot lower position is symmetrically arranged with milling roller, the milling roller lower position is provided with hopper, the hopper inner cavity is provided with oscillating riddle close to upper position, pan tank is provided with inside the hopper and positioned at oscillating riddle following position directly, coarse fodder slot is provided with inside the hopper and positioned at position at left and right sides of pan tank, the pan tank lower part is provided with discharge port, the coarse fodder slot right positions are provided with communicating pipe, the communicating pipe right positions are provided with rotation axis, the rotation axis outer wall position is provided with helical blade, the utility model relates to rolling device technical fields, specially a kind of material leak-proof roll-in grinding device, it can reach and solve existing traditional milling device mill processes dew material It causes the grinding mill reduced service life, zirconium pearl consumption bigger than normal, sand mill chamber wear the problems such as.
Description
Technical field
The utility model relates to rolling device technical field, specially a kind of material leak-proof roll-in grinding device.
Background technique
Grinding method generally can be divided into it is wet grind, dry grind grinds 3 classes with half-dried.1. wet grind: liquid is ground in also known as stuccoing grinding
Agent continuously fills or coated in lapped face, and abrasive material is constantly slided and rolled between workpiece and lap tool, forms cutting movement.It is wet to grind
It is generally used for rough lapping, micron power granularity used is coarser than W7.2. dry grind: also known as embedding sand grinding is uniformly being press-fitted abrasive material
In lap tool superficial layer, when grinding, need only be coated with the auxiliary materials such as a small amount of stearic acid mixing rouge on lap tool surface.Dry grind is usually used in
Smooth grinding, micron power granularity used are narrower than grinder W7.3. half-dried grind: being ground similar to wet, grinding agent used is paste abrasive pastes.
Grinding can both use manual operations, can also carry out on grinder.Workpiece must first be obtained with other processing methods higher before the milling
Preprocessing precision, stayed grind is generally 5~30 microns.
Roll mill is difficult to accomplish to be fully sealed with to crude product crushing after calcining, and domestic roll mill material leakage most serious can reach
50%-60%, better also at least 20%-30%, the German import roll mill that my company uses, material leakage is in 5%-10%.It leaks through
The coarse granule gone, which is directly entered finishing operations, can seriously increase the load of online dispersion machine, sand mill, cause to use in grinding mill
The problems such as lost of life, zirconium pearl consumption bigger than normal, sand mill chamber wear, and also product quality can be caused to seriously affect.This
Practical to install a hopper in roll mill feed opening, for lattice at three parts, qualified material is walked in centre in hopper, and both sides, which are walked, leaks down
Coarse granular material is returned using screw conveyor and grinds preceding feed bin by coarse granule material.It can reach and be kept completely separate out side leakage
Coarse granular material.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of material leak-proof roll-in grinding device, solves existing
Traditional milling device mill processes dew material cause in grinding mill reduced service life, zirconium pearl consumption bigger than normal, sand mill chamber mill
The problems such as damage.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of material leak-proof roll-in grinding
Device, including feed inlet, the feed inlet lower position are provided with sliding slot, and the sliding slot lower position, which is symmetrically arranged with, to roll
Roller, the milling roller lower position are provided with hopper, and the hopper inner cavity is provided with oscillating riddle, the hopper close to upper position
It is internal and be located at oscillating riddle following position directly and be provided with pan tank, inside the hopper and it is located at position at left and right sides of pan tank and sets
It is equipped with coarse fodder slot, the pan tank lower part is provided with discharge port, and the coarse fodder slot right positions are provided with communicating pipe, the connection
Pipe right positions are provided with rotation axis, and the rotation axis outer wall position is provided with helical blade, the helical blade external position
It is provided with shell, the shell leftward position is connected by communicating pipe with coarse fodder slot, and the rotation axis bottom position is provided with
First gear, the shell right positions are provided with motor, and the motor bottom position output shaft top is provided with second gear.
Preferably, the sliding slot cavity position is provided with lower feed ring.
Preferably, the motor and outer casing bottom position are provided with seal closure.
Preferably, the sliding slot outer wall position is provided with bracket.
Preferably, the shell upper outer wall leftward position is provided with feed chute.
Preferably, the coarse fodder slot interior location is interconnected.
(3) beneficial effect
The utility model provides a kind of material leak-proof roll-in grinding device.Have it is following the utility model has the advantages that
(1), the material leak-proof roll-in grinding device is provided with hopper by milling roller lower position, and hopper inner cavity is close to upper
Position, which installs, is equipped with oscillating riddle, inside hopper and is located at oscillating riddle following position directly and is provided with pan tank, inside hopper and is located at
Position is provided with coarse fodder slot at left and right sides of pan tank, can screen out unqualified coarse granular material, reach and screened out rough material
Reduce the abrasion to equipment.
(2), the material leak-proof roll-in grinding device is provided with communicating pipe by coarse fodder slot right positions, communicating pipe right lateral position
It installs and is equipped with rotation axis, rotation axis outer wall position is provided with helical blade, and helical blade external position is provided with shell, on shell
Portion's outer wall leftward position is provided with feed chute, can the unqualified material of mill to death, reached increase discharging yield rate improve
In addition to quality.
Detailed description of the invention
Fig. 1 the utility model front view；
Fig. 2 the utility model sorting machine composition；
Fig. 3 the utility model feeding back device structure chart.
In figure: 1 feed inlet, 2 sliding slots, 3 milling rollers, 4 hoppers, 5 oscillating riddles, 6 pan tanks, 7 coarse fodder slots, 8 discharge ports, 9 connect
Siphunculus, 10 rotation axis, 11 helical blades, 12 shells, 13 first gears, 14 motors, 15 second gears, 16 lower feed ring, 17 sealings
Cover, 18 brackets, 19 feed chutes.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of material leak-proof roll-in grinding device, including into
Material mouth 1,1 lower position of feed inlet are provided with sliding slot 2, and 2 lower position of sliding slot is symmetrically arranged with milling roller 3,3 lower portion of milling roller
It installs and is equipped with hopper 4,4 inner cavity of hopper is provided with oscillating riddle 5 close to upper position, 4 inside of hopper and is located at immediately below oscillating riddle 5
Position is provided with pan tank 6,4 inside of hopper and is located at 6 left and right sides position of pan tank and is provided with coarse fodder slot 7,6 lower part of pan tank
It is provided with discharge port 8,7 right positions of coarse fodder slot are provided with communicating pipe 9, and communicating pipe, 9 right positions were provided with rotation axis 10, rotation
10 outer wall position of axis is provided with helical blade 11, and 11 external position of helical blade is provided with shell 12, and 12 leftward position of shell is logical
It crosses and is connected with coarse fodder slot 7 communicating pipe 9,10 bottom position of rotation axis is provided with first gear 13, the setting of 12 right positions of shell
There is motor 14,14 bottom position output shaft top of motor is provided with second gear 15, and 2 cavity position of sliding slot is provided with lower feed ring
16, motor 14 and 12 bottom position of shell are provided with seal closure 17, and 2 outer wall position of sliding slot is provided with bracket 18,12 top of shell
Outer wall leftward position is provided with feed chute 19, and 7 interior location of coarse fodder slot is interconnected.Reach the existing tradition of solution to mill dress
Mill processes dew material is set to cause the grinding mill reduced service life, zirconium pearl consumption bigger than normal, sand mill chamber wear the problems such as.
In use, material is milled in sliding slot 2 by milling roller 3 by feed inlet 1, the boring process after milling
Oscillating riddle 5 is screened, and qualified material enters directly into pan tank 6 and is discharged using discharge port 8, and large granular materials are through sifting out
Coarse fodder slot 7 is shaken, feed inlet 1 is returned to by helical blade 11 by communicating pipe 9 and re-starts and mill, it is existing to have reached solution
Traditional milling device mill processes dew material cause in grinding mill reduced service life, zirconium pearl consumption bigger than normal, sand mill chamber mill
The problems such as damage.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of material leak-proof roll-in grinding device, including feed inlet (1), it is characterised in that: feed inlet (1) lower portion installs
It is equipped with sliding slot (2), sliding slot (2) lower position is symmetrically arranged with milling roller (3), milling roller (3) the lower position setting
Have hopper (4), hopper (4) inner cavity is provided with oscillating riddle (5) close to upper position, and the hopper (4) is internal and is located at pendulum
Dynamic sieve (5) following position directly is provided with pan tank (6), and the hopper (4) is internal and sets positioned at position at left and right sides of pan tank (6)
It is equipped with coarse fodder slot (7), pan tank (6) lower part is provided with discharge port (8), and coarse fodder slot (7) right positions are provided with company
Siphunculus (9), communicating pipe (9) right positions are provided with rotation axis (10), and rotation axis (10) outer wall position is provided with spiral shell
Vane piece (11), helical blade (11) external position are provided with shell (12), and shell (12) leftward position passes through company
Siphunculus (9) is connected with coarse fodder slot (7), and rotation axis (10) bottom position is provided with first gear (13), the shell
(12) right positions are provided with motor (14), and motor (14) the bottom position output shaft top is provided with second gear (15).
2. a kind of material leak-proof roll-in grinding device according to claim 1, it is characterised in that: sliding slot (2) the inner cavity position
It installs and is equipped with lower feed ring (16).
3. a kind of material leak-proof roll-in grinding device according to claim 1, it is characterised in that: the motor (14) and shell
(12) bottom position is provided with seal closure (17).
4. a kind of material leak-proof roll-in grinding device according to claim 1, it is characterised in that: sliding slot (2) the outer wall position
It installs and is equipped with bracket (18).
5. a kind of material leak-proof roll-in grinding device according to claim 1, it is characterised in that: outside shell (12) top
Wall leftward position is provided with feed chute (19).
6. a kind of material leak-proof roll-in grinding device according to claim 1, it is characterised in that: the coarse fodder slot (7) is internal
Position is interconnected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821645450.6U CN209205399U (en) | 2018-10-11 | 2018-10-11 | A kind of material leak-proof roll-in grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821645450.6U CN209205399U (en) | 2018-10-11 | 2018-10-11 | A kind of material leak-proof roll-in grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209205399U true CN209205399U (en) | 2019-08-06 |
Family
ID=67455546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821645450.6U Active CN209205399U (en) | 2018-10-11 | 2018-10-11 | A kind of material leak-proof roll-in grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209205399U (en) |
-
2018
- 2018-10-11 CN CN201821645450.6U patent/CN209205399U/en active Active
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