CN208727715U - A kind of micronizer - Google Patents
A kind of micronizer Download PDFInfo
- Publication number
- CN208727715U CN208727715U CN201821212111.9U CN201821212111U CN208727715U CN 208727715 U CN208727715 U CN 208727715U CN 201821212111 U CN201821212111 U CN 201821212111U CN 208727715 U CN208727715 U CN 208727715U
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- CN
- China
- Prior art keywords
- hinged seat
- switch gate
- shell
- rotating bar
- gag lever
- 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.)
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a kind of micronizers, it is related to superfine communication technique field, solve the problems, such as that maintenance personal is inconvenient to the maintenance activity inside pulverizer, its drip irrigation device includes shell and the grinding device and grading plant for being set to casing internal, watch window is offered on the casing, the watch window side is rotatably connected to switch gate, it is located at switch gate on the casing far from the high-speed switch being provided at rotation connection for locking switch door, the utility model has the effect of that personnel easy to repair repair operation to pulverizer inside.
Description
Technical field
The utility model relates to superfine communication technique fields, and more specifically it is related to a kind of micronizer.
Background technique
Currently, notification number be a kind of micronizer disclosed in the Chinese patent of CN201161200Y include bracket, casing,
Grinding device, grading plant and feedscrews, grinding device and grading plant are each provided in casing, and grinding device includes
Main shaft, Wear resistance disk, hammer knife, gear ring and pulverizing chamber, grading plant include classification wheel shaft, grading wheel, fluid dividing cover and discharge chamber, discharging
Room and fluid dividing cover and grading wheel form the space of a relative closure, and feedscrews are connected to pulverizing chamber, it is characterised in that:
Upper fluid dividing cover is equipped between fluid dividing cover and grading wheel, the height of grading wheel and the range of grading wheel frustum end diameter ratio are
0.2~0.5.
It is similar to a kind of above-mentioned micronizer in the prior art, material is sent into pulverizing chamber by feedscrews
In crushed by hammer knife, and be delivered in pulverizing chamber to crush repeatedly in fluid dividing cover and grading wheel under the action of and guarantee to crush essence
Degree.The internal structure of micronizer is more, and existing micronizer shell is mostly unitary design, is not easy to ultra micro
Maintenance and repair is carried out inside pulverizer.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of micronizer, advantage
It is personnel easy to repair to the maintenance activity inside pulverizer.
To achieve the above object, the utility model provides following technical solution: a kind of micronizer, including shell with
And it is set to the grinding device and grading plant of casing internal, watch window, the watch window one are offered on the casing
Side is rotatably connected to switch gate, and switch gate is located on the casing far from being provided at rotation connection for the fast of locking switch door
Speed switch.
By using above-mentioned technical proposal, micronizer long-term work or failure need to carry out enclosure interior
When periodic maintenance or maintenance, service personnel can by the watch window that is set in housing sidewall to the mechanism of enclosure interior into
High-speed switch, is closed by the preliminary maintenance of row after maintenance, guarantees the sealing between switch gate and shell.In failure and institute
When the component that need to be safeguarded is less, the exclusion and maintenance to failure can be done directly by watch window, to reduce to whole
The workload of body shell body disassembly, facilitates the maintenance operation of service personnel.
The utility model is further arranged to: the high-speed switch includes the hinged seat being fixed on the housing exterior walls,
Rotating bar is hinged on the hinged seat；The switch gate, which closes on hinged seat side and is extended, U-shaped gag lever post, is located at limit
The end of position bar is fixed with abutting block, and hinged seat is provided with fixed block far from switch gate side, is fixed with card in the rotating bar
Connect the latch segment pushed against between abutting block and fixed block.
By using above-mentioned technical proposal, when switch gate closure, U-shaped gag lever post is rotated to hinged seat side, and
So that gag lever post contacts on hinged seat, rotating bar is rotated to far from switch gate side later, rotating bar is pasted towards gag lever post
It closes, the latch segment of rotating bar is connected in the interval pushed against between block and fixed block, and fixed block and latch segment push against, so that locking
Block applies coupling mechanism force to switch gate side to gag lever post, so that gag lever post can not rotate, ensure that high-speed switch to opening on shell
The locking property of shutdown.
The utility model is further arranged to: the latch segment is cylindrical and passes through gag lever post fixed setting.
By using above-mentioned technical proposal, the side wall surface of cylindric latch segment be it is arc-shaped, in locking rotating bar latch segment
It is caught in when pushing against the interval between block and fixed block and plays guiding role, locked in guarantee latch segment between abutting block and fixed block
Latch segment is facilitated to push against block with the displacement between fixed block in interval under the premise of tight effect.
The utility model is further arranged to: the switch gate closes on hinged seat side and is fixed with mounting base, gag lever post hinge
It is connected in the mounting base, the support column contradicted for rotating bar is provided on hinged seat, so that the cylinder and gag lever post of support column
Hinge joint present position it is in the same plane.
By using above-mentioned technical proposal, gag lever post is articulated in mounting base, and support column is used to turn to hinge when gag lever post
When on joint chair, gag lever post is supported, gag lever post is connected on support column, and the cylinder and gag lever post of support column are the same as mounting base
Hinge joint is in the same plane, so that there is no biggish deformation quantities when gag lever post is connected on hinged seat, thus protecting
Extend the service life of gag lever post under the premise of demonstrate,proving gag lever post limiting locking effect.
The utility model is further arranged to: the switch gate closes on hinged seat side and is extended with screening towards hinged seat lower section
Baffle is located on the shell below hinged seat and is additionally provided with mounting plate, position sensor is installed on mounting plate.
By using above-mentioned technical proposal, the position sensor installed on housing mounting plate is used to detect the switch on shell
Whether door closes.After switch gate, the shutter that extends on switch gate with opening lonely door rotation displacement to the top of position sensor,
Start a kind of micronizer, pulverizer normal operation at this time；If position sensor is not detected shutter and is positioned above,
Show that switch gate is not shut, pulverizer can not start and carry out warning note operator and lock switch gate at this time.
The utility model is further arranged to: the switch gate is located at shell and closes on grinding device and grading plant
It is offered on outer wall several.
By using above-mentioned technical proposal, if switch gate begins to sell according to the distribution of grinding device and grading plant on shell
Dry, personnel convenient to overhaul carry out maintenance and repair to enclosure interior in different angle and direction, further facilitate service personnel
Service work.
The utility model is further arranged to: end of the rotating bar far from hinged seat is extended with holding along the vertical direction
Portion.
By using above-mentioned technical proposal, hand grip portion is used to be promoted being bonded for rotating bar and operator's hand, convenient for operating
Personnel exert a force to rotating bar, guarantee locking effect.
The utility model is further arranged to: the rotating bar is far from being arranged rubber sleeve on a side lever wall of hinged seat.
By using above-mentioned technical proposal, rubber sleeve is used to enhance the static friction system between operator's hand and rotating bar
Number, guarantees the biasing effect when rotating rotating bar between hand and rotating bar, further under the premise of guaranteeing locking effect
The convenient rotation to rotating bar.
In conclusion the utility model has the advantage that
1, by the setting personnel convenient to overhaul of watch window on shell and switch gate to the upkeep operation of enclosure interior；
2, convenient to switch gate on the basis of sealing by being arranged between guarantee switch gate and shell for high-speed switch
It opens and closes；
3, the sealing state of switch gate when guaranteeing that pulverizer is run by the setting of shell upper position sensor.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present embodiment；
Fig. 2 is the structural schematic diagram of the present embodiment saliency switch gate position；
Fig. 3 is the enlarged diagram in Fig. 2 at A；
Fig. 4 is the enlarged diagram in Fig. 2 at B；
Fig. 5 is the structural schematic diagram of hinged seat in the present embodiment.
Description of symbols: 1, shell；11, mounting plate；12, position sensor；2, watch window；3, switch gate；31, close
Seal block；32, sealing ring；33, mounting base；34, shutter；4, high-speed switch；41, hinged seat；411, pedestal；412, articulated slab；
413, fixed block；414, support column；42, gag lever post；421, block is pushed against；43, rotating bar；431, curved portion；432, latch segment；
433, hand grip portion.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment, a kind of micronizer, as shown in Figure 1, including shell 1 and the crushing being set to inside shell 1 dress
It sets and grading plant.Watch window 2 and hinged switch gate 3 at watch window 2, shell 1 are offered on shell 1
Upper 3 side of switch gate that is located at is provided with high-speed switch 4, by high-speed switch 4 to closure of the switch gate 3 on watch window 2 into
Row locking.
As shown in Figure 2,3, shell 1 is in the tower-like setting of inner hollow, and shell 1 is divided into three layers from top to bottom, shell 1 it is outer
Wall is cylindric, and the diameter of three layers of 1 horizontal cross-section of cylindrical shell is incremented by from top to bottom.Grinding device is set respectively with grading plant
It is placed in 1 middle part of shell and 1 lower part of shell.Watch window 2 is located on the side wall of 1 middle part of shell and most 1 lower part of shell, along shell
1 curved wall level opens up.1 middle part of shell is opened up with each on 1 lower sides of shell there are two watch window 2, and two are seen
It is that symmetrical axial symmetry opens up, and watch window 2 is in rectangular window shape that window 2, which is examined, with the central axis of shell 1.Switch gate 3 is hinged
It is located at the short side side of watch window 2, the arc-shaped plate structure of switch gate 3, arcuate directions and 1 side wall of shell in shell 1
Arcuate directions are identical.Positioned at switch gate 3 towards being provided with sealing block 31 in the plate face of 2 side of watch window, sealing block 31 is along opening
The plate face setting of shutdown 3 is same arc-shaped, curved opening direction and radius phase of the direction of arc with radius with watch window 2
Together.Switch gate 3 is located at and is located at 31 outer sheath of sealing block in the junction plate face of sealing block 31 equipped with sealing ring 32.
As shown in Figure 4,5, high-speed switch 4 includes hinged seat 41, gag lever post 42 and rotating bar 43.Hinged seat 41 is located at shell
1 it is separate be welded and fixed setting with the hinged side of switch gate 3, hinged seat 41 includes pedestal 411 and perpendicular to two of pedestal 411
Articulated slab 412, two articulated slabs 412 are layered on top of each other fitting setting, and two articulated slabs 412 are each parallel to 1 top end surface of shell
It is horizontally disposed.The side of switch gate 3 is provided with a pair of of fixed block 413 positioned at pedestal 411, fixed block 413 is remote along pedestal 411
The side for leaving 3 sides of closing the door is fixed on same straight line.It is vertical at two right-angle sides of 411 proximity switch door of pedestal, 3 side
It is fixed with support column 414 in pedestal 411, support column 414 is cylindrical.Rotating bar 43 is articulated with articulated slab 412 far from pedestal 411
One end, rotating bar 43 closes on the curved portion 431 that inner hollow is provided with one end of 412 hinged place of articulated slab.Positioned at arc
The curved wall in portion 431 outwardly protrudes, and passes through curved portion 431 and be fixed with latch segment 432.Latch segment 432 is in the present embodiment
Columned metal block, both ends of the surface are arranged along the vertical direction.Rotating bar 43 on a side pole wall of hinged seat 41 far from being arranged with
Rubber sleeve, and the end for being located at rotating bar 43 is provided perpendicular to the hand grip portion 433 of rotating bar 43.
As shown in Figure 3,4, mounting base 33, mounting base 33 are fixed in the separate side plate face hinged with shell 1 of switch gate 3
It is arranged in Contraband type, a pair of sidewalls of mounting base 33 is arranged perpendicular to switch gate 3, and gag lever post 42 is U-shaped, and bending one end is articulated with
In a pair of sidewalls of mounting base 33, two ends of the gag lever post 42 far from mounting base 33, which are fixedly connected with, pushes against block 421, pushes against block
421 be in hexa-prism.
As shown in figure 4, shell 1 is located at the mounting plate 11 for being fixed with Contraband type on the outer wall of 41 lower section of hinged seat, one opposite side
Wall is horizontally disposed perpendicular to shell 1.Position sensor 12, position are installed on side wall of the mounting plate 11 far from 41 side of hinged seat
The detector of sensor 12 is vertically oriented to hinged seat 41.Switch gate 3, which closes on the side short side of hinged seat 41 to be additionally provided with, to be blocked
Plate 34, shutter 34 extend horizontally to the lower section of hinged seat 41 towards 41 side of hinged seat, the shutter 34 when switch gate 3 is closed
It protrudes into mounting plate 11 between 11 a pair of sidewalls of mounting plate.
When needing to overhaul micronizer, rotating bar 43 is held, by 43 pole changer door of rotating bar, 3 side,
So that latch segment 432 and the conflict being detached between fixed block 413 and abutting block 421, turn on the switch door 3 later, pass through sight
Window 2 is examined to overhauling inside shell 1.After completing maintenance, switch gate 3 is closed, gag lever post 42 is to 41 side of hinged seat
Rotation guarantees that gag lever post 42 contacts at support column 414, and 41 side of hinged seat in the same direction of rotating bar 43 1 rotates so that latch segment 432
It is caught in the interval pushed against between block 421 and fixed block 413, latch segment 432 contradicts with abutting block 421 and fixed block 413 paste respectively
It closes.By the setting of switch gate 3 and high-speed switch 4, service personnel is facilitated in the case where not needing and dismantling shell 1 completely
To carried out inside shell 1 maintenance or upkeep operation.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel design concept, any modification, equivalent replacement, improvement and so on should be included in the protection of the utility model
Within the scope of.
Claims (8)
1. a kind of micronizer, including shell (1) and it is set to the grinding device and grading plant of casing internal, feature
It is: is offered on the casing watch window (2), watch window (2) side is rotatably connected to switch gate (3), described
It is located at switch gate (3) on casing far from the high-speed switch (4) being provided at rotation connection for locking switch door (3).
2. a kind of micronizer according to claim 1, it is characterised in that: the high-speed switch (4) includes being fixed on
Hinged seat (41) on shell (1) outer wall is hinged with rotating bar (43) on the hinged seat (41)；The switch gate (3)
Closing on hinged seat (41) side and being extended has U-shaped gag lever post (42), and the end for being located at gag lever post (42) is fixed with abutting block
(421), hinged seat (41) is provided with fixed block (413) far from switch gate (3) side, is fixed with clamping on the rotating bar (43)
Push against the latch segment (432) between abutting block (421) and fixed block (413).
3. a kind of micronizer according to claim 2, it is characterised in that: the latch segment (432) it is cylindrical and
It is fixedly installed across the gag lever post (42).
4. a kind of micronizer according to claim 2, it is characterised in that: the switch gate (3) closes on hinged seat
(41) side is fixed with mounting base (33), and gag lever post (42) is articulated on the mounting base (33), and hinged seat is provided on (41)
For the support column (414) that rotating bar (43) contradict, so that position locating for the cylinder of support column (414) and the hinge joint of gag lever post (42)
Setting on same plane.
5. a kind of micronizer according to claim 1, it is characterised in that: the switch gate (3) closes on hinged seat
(41) side is extended with shutter (34) towards hinged seat (41) lower section, is located at below hinged seat (41) on the shell (1) also
Mounting plate (11) are provided with, is located on mounting plate (11) and position sensor (12) is installed.
6. a kind of micronizer according to claim 1, it is characterised in that: the switch gate (3) is located at shell
(1) close on the outer wall of grinding device and grading plant offer it is several.
7. a kind of micronizer according to claim 2, it is characterised in that: the rotating bar (43) is far from hinged seat
(41) end is extended with hand grip portion (433) along the vertical direction.
8. a kind of micronizer according to claim 7, it is characterised in that: the rotating bar (43) is far from hinged seat
(41) rubber sleeve is arranged on a side lever wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821212111.9U CN208727715U (en) | 2018-07-28 | 2018-07-28 | A kind of micronizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821212111.9U CN208727715U (en) | 2018-07-28 | 2018-07-28 | A kind of micronizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208727715U true CN208727715U (en) | 2019-04-12 |
Family
ID=66027480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821212111.9U Active CN208727715U (en) | 2018-07-28 | 2018-07-28 | A kind of micronizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208727715U (en) |
-
2018
- 2018-07-28 CN CN201821212111.9U patent/CN208727715U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |