CN107866311A - A kind of vertical type hammer grinder - Google Patents
A kind of vertical type hammer grinder Download PDFInfo
- Publication number
- CN107866311A CN107866311A CN201711423524.1A CN201711423524A CN107866311A CN 107866311 A CN107866311 A CN 107866311A CN 201711423524 A CN201711423524 A CN 201711423524A CN 107866311 A CN107866311 A CN 107866311A
- Authority
- CN
- China
- Prior art keywords
- screen frame
- pulverizing chamber
- cylinder
- motor
- guide pillar
- 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.)
- Pending
Links
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
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/31—Safety devices or measures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/282—Shape or inner surface of mill-housings
- B02C13/284—Built-in screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a kind of vertical type hammer grinder, including motor, charging aperture, pulverizing chamber and discharging opening, motor and rotor assembly direct connection rotate, screen frame bracket and hammer leaf are connected by screen frame lowering or hoisting gear simultaneously, make screen frame and hammer leaf are adjacent to each other in a crushing process to be crushed to material, realize more thoroughly crushing material and by screen frame vibrations realize crusher sifting sieve pore blockade self-cleaning function；Rotated by motor and rotor direct connection, can forward and reverse work extend the service life of hammer leaf；By the protector set at maintenance door, motor can not start during ensureing that maintenance door is opened, and realize the safeguard protection of pulverizer；By screen frame clamping screen frame bracket, realize that pulverizer screen frame changes more convenient and quicker.
Description
Technical field
The present invention relates to grain processing equipment technical field, specifically a kind of vertical type hammer grinder.
Background technology
With the development of social science and technology, living environment becomes every country head weights of interest, is got over for air pollution
Come more serious today, dedusting, pollution prevention technology already turn into what various countries were advocated, and continue in each technology assaults fortified position experiment
Study.
Existing patent CN106345567A provides a kind of hammer crusher, and its feature is that its hammer leaf is a kind of claw hammer
Piece, one end of hammer leaf parent are provided with pin-and-hole, and the other end is crushed work end face, in operative end surface using high-abrasive materials such as tungsten carbides
Built-up welding forms, and whole surface makees comentation hardening processing, and hammer leaf parent front end is welded with scraping blade, scraping blade and hammer leaf parent vertical welding,
And both front end alignment, in scraping blade edge, the equal heap of upper and lower surface is welded with high-abrasive material.The technological merit is that hammer leaf parent is protected
The strike crushing function to material is held, and scrapes the cleaning that sector-meeting carries out large area to crusher sifting surface, can be by high-moisture, height
Fiber, high-lipid material squeeze out sieve aperture, and high-abrasive material reverse side has a feed back area, solve the stifled sieve problem in part.
But the technology carries out crusher sifting surface using scraping blade to be handled, although being welded with high-abrasive material on scraping blade,
It is that contact of the scraping blade with crusher sifting is easily caused crusher sifting body distortion and then causes sieve aperture mutation, to crushing underproof thing
Material carries out sieve leakage, reduces crush efficiency and quality, and it is insufficient to block up sieve problem solution.
The content of the invention
It is an object of the invention to provide a kind of vertical type hammer grinder, to solve the crushing proposed in above-mentioned background technology
The stifled sieve of machine sieve easily appearance reduces pulverizer and crushes quality and efficiency.
To achieve the above object, the present invention provides following technical scheme：
Including motor, charging aperture, pulverizing chamber and discharging opening, the lower end of the motor is provided with rotor assembly, the rotor assembly
The output end and motor direct connection for connecting motor rotate；
The charging aperture is bolted to connection pulverizing chamber, and it is provided with beam with pulverizing chamber junction；
If offering dry hole at the top of the pulverizing chamber, the charging aperture is bolted to connection pulverizing chamber and charging aperture
Discharge end runs through the hole, and cylinder saddle is provided with outside the pulverizing chamber and has been bolted screen frame lowering or hoisting gear, cylinder branch
Cylinder is bolted to connection on seat, the screen frame lowering or hoisting gear connects the output end of cylinder, and the pulverizing chamber passes through screen frame liter
Falling unit offers maintenance door, screen frame bracket is provided with the pulverizing chamber through hole connection cylinder, the pulverizing chamber the week side of boss, should
Open up fluted on screen frame bracket, the screen frame is placed on screen frame bracket by being connected in the groove, the pulverizing chamber the week side of boss
Provided with three supporting legs, the supporting leg is bolted to connection pulverizing chamber, and the discharging opening is located at the pulverizing chamber lower end.
Preferably, two supports are additionally provided with the pulverizing chamber, the support includes yoke plate and guide pillar, and the guide pillar runs through yoke plate
And the disk spring being socketed on guide pillar is provided with yoke plate, the lower end of guide pillar is provided with guide column sleeve and rubber weather strip, and the support leads to
Cross guide column sleeve and rubber weather strip is seamlessly connected close to one end of cylinder sieve plate lowering or hoisting gear in pulverizing chamber, and pass through between the support
Connecting shaft and shaft coupling are connected with each other.
It is more highly preferred to, the guide pillar is extended to inside the pulverizing chamber, and through the both ends of the screen frame bracket, it is described
Screw thread is offered on one end of screen frame bracket on guide pillar, the screen frame bracket is fixedly connected with institute by nut setting up and down
State guide pillar.
It is more highly preferred to, the pulverizing chamber is provided with reinforcement, and the support is strengthened being fixed on the powder by reinforcement
On broken room.
Preferably, the screen frame lowering or hoisting gear includes first connecting rod, swing arm, second connecting rod and cylinder head, and the cylinder head connects
The output end of cylinder is connect, rotating bar is provided with the middle part of rotor assembly, hammer leaf, head rod connection rotating bar are connected with rotating bar
Hammer leaf is driven to pump.
Preferably, protector is provided with the pulverizing chamber at maintenance door, the protector includes housing, protection gas
Cylinder, magnetic valve and travel switch, the protection cylinder and travel switch electrically connect maintenance door by wire.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention connects screen frame bracket and hammer leaf simultaneously by screen frame lowering or hoisting gear, screen frame and hammer leaf is once being crushed
It is adjacent to each other in journey to be crushed to boring, realize more fine crushing material and realize that crusher sifting sieves by screen frame vibrations
Hole plug self-cleaning function；Rotated by motor and rotor direct connection, can forward and reverse work extend the service life of hammer leaf；Pass through
At maintenance door set protector, with ensure maintenance door open when motor can not start, realize the safeguard protection of pulverizer；
By screen frame clamping screen frame bracket, it is more convenient to realize that pulverizer screen frame is changed.
Brief description of the drawings
Fig. 1 is a kind of front view of vertical type hammer grinder of the present invention；
Fig. 2 is a kind of side view of vertical type hammer grinder of the present invention；
Fig. 3 is a kind of top view of vertical type hammer grinder of the present invention；
Fig. 4 is a kind of structural representation of protective device for vertical hammer grinder of the present invention；
Reference：1- motors, 2- charging apertures, 3- beams, 4- maintenance doors, 5- screen frame lowering or hoisting gears, 50- first connect
Bar, 502- swing arms, 503- second connecting rods, 504- cylinder heads, 6- cylinders, 601- cylinder saddles, 7- supporting legs, 8- connecting shafts, 9- butterflies
Shape spring, 10- rubber weather strips, 11- yoke plates, 12- guide pillars, 13- guide column sleeves, 14- rotor assemblies, 15- screen frames, 16- screen frame supports
Frame, 17- reinforcements, 18- protectors, 1801- housings, 1802- protection cylinders, 1803- magnetic valves, 1804- travel switches.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
As shown in Fig. 1 Fig. 2 and Fig. 3, a kind of vertical type hammer grinder, including motor 1, charging aperture 2, pulverizing chamber and discharging
Mouthful, the lower end of motor 1 is provided with rotor assembly 14, and the output end of the rotor assembly 14 connection motor 1 rotates with the direct connection of motor 1.
Charging aperture 2 is bolted to connection pulverizing chamber, and it is provided with beam 3 with pulverizing chamber junction.
If offering dry hole at the top of pulverizing chamber, charging aperture 2 is bolted to connection the discharge end of pulverizing chamber and charging aperture 2
Cylinder saddle 601 is provided with through the hole, outside pulverizing chamber and has been bolted screen frame lowering or hoisting gear 5, on cylinder saddle 601
Cylinder 6 is bolted to connection, the screen frame lowering or hoisting gear 5 connects the output end of cylinder 6, and pulverizing chamber passes through screen frame lowering or hoisting gear
5 offer maintenance door 4, screen frame bracket 16, the screen frame bracket are provided with pulverizing chamber through hole connection cylinder 6, pulverizing chamber the week side of boss
Open up fluted on 16, screen frame 15 is placed on screen frame bracket 16 by being connected in the groove, and pulverizing chamber the week side of boss is provided with three branch
Leg 7, the supporting leg 7 are bolted to connection pulverizing chamber, and discharging opening is located at pulverizing chamber lower end.
Two supports are additionally provided with pulverizing chamber, the support includes yoke plate 11 and guide pillar 12, and the guide pillar is through yoke plate 11 and joins
The disk spring 9 being socketed on guide pillar 12 is provided with plate 11, the lower end of guide pillar is provided with guide column sleeve 13 and rubber weather strip 10, the branch
Frame is seamlessly connected close to one end of cylinder sieve plate lowering or hoisting gear 5 in pulverizing chamber by guide column sleeve 13 and rubber weather strip 10, and should
It is connected with each other between support by connecting shaft 8 and shaft coupling.
Guide pillar 12 is extended to inside pulverizing chamber, and through screen frame bracket 16 on the both ends of screen frame bracket 16, guide pillar
Screw thread is offered on one end, screen frame bracket 16 is fixedly connected with guide pillar 12 by nut setting up and down.Pulverizing chamber, which is provided with, to be strengthened
Muscle 17, support are strengthened being fixed in pulverizing chamber by reinforcement.
Screen frame lowering or hoisting gear 5 includes first connecting rod 501, swing arm 502, second connecting rod 503 and cylinder head 504, the cylinder head
The output end of 504 connection cylinders 6, the middle part of rotor assembly 14 are provided with rotating bar, hammer leaf, head rod are connected with rotating bar
501 connection rotating bars drive hammer leaf to pump.
As shown in Figure 1 and Figure 4, protector 18 is provided with maintenance door 4 in pulverizing chamber, the protector 18 includes shell
Body 1801, protection cylinder 1802, magnetic valve 1803 and travel switch 1804, protect cylinder 1802 and travel switch 1804 by leading
Line electrically connects maintenance door 4.
In crushing process, guide pillar 12 drives guide pillar 12 to move up and down and realizes the upper and lower of screen frame 15 by screen frame lowering or hoisting gear 5
Motion, the screen frame lowering or hoisting gear 5 driven by cylinder 6 and rotor assembly 14 drive the motion of guide pillar 12, and screen frame 15 and hammer leaf are real
It is synchronously close in present crushing process to be crushed so that crushing material is more thorough.
Screen frame bracket 16 and hammer leaf are connected simultaneously by screen frame lowering or hoisting gear 5, screen frame 15 and hammer leaf is once being crushed
It is adjacent to each other in journey that material is crushed, realize more fine crushing material and realize crusher sifting by the vibrations of screen frame 15
Sieve pore blockade self-cleaning function；Rotated by motor 1 and rotor direct connection, can forward and reverse work extend the service life of hammer leaf；
By at maintenance door 4 set protector, with ensure maintenance door 4 open when motor can not start, realize the peace of pulverizer
Full guard；By the clamping screen frame bracket 16 of screen frame 15, it is more convenient to realize that pulverizer screen frame 15 is changed.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes can be carried out to these embodiments, repair this, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of vertical type hammer grinder, including：Motor (1), charging aperture (2), pulverizing chamber and discharging opening, it is characterised in that：
The lower end of the motor (1) is provided with rotor assembly (14), the output end and motor of the rotor assembly (14) connection motor (1)
(1) direct connection rotates；
The charging aperture (2) is bolted to connection pulverizing chamber, and it is provided with beam (3) with pulverizing chamber junction；
If offering dry hole at the top of the pulverizing chamber, the charging aperture (2) is bolted to connection pulverizing chamber and charging aperture (2)
Discharge end run through the hole, cylinder saddle (601) is provided with outside the pulverizing chamber and has been bolted screen frame lowering or hoisting gear
(5) cylinder (6), is bolted to connection on cylinder saddle (601), the output of the screen frame lowering or hoisting gear (5) connection cylinder (6)
End, the pulverizing chamber connect cylinder (6) by screen frame lowering or hoisting gear (5) through the hole, and the pulverizing chamber the week side of boss offers maintenance
Door (4), is provided with screen frame bracket (16) in the pulverizing chamber, opens up fluted on the screen frame bracket (16), the screen frame (15) is led to
Cross and be connected in the groove and be placed on screen frame bracket (16), the pulverizing chamber the week side of boss is provided with three supporting legs (7), and the supporting leg (7) is logical
Cross bolt and be fixedly connected with pulverizing chamber, the discharging opening is located at the pulverizing chamber lower end.
2. a kind of vertical type hammer grinder according to claim 1, it is characterised in that two are additionally provided with the pulverizing chamber
Support, the support include yoke plate (11) and guide pillar (12), and the guide pillar is provided with to be socketed on and led in yoke plate (11) and yoke plate (11)
Disk spring (9) on post (12), the lower end of guide pillar is provided with guide column sleeve (13) and rubber weather strip (10), the support pass through guide pillar
Cover (13) and rubber weather strip (10) is seamlessly connected in pulverizing chamber close to one end of cylinder sieve plate lowering or hoisting gear (5), and the support
Between pass through connecting shaft (8) and shaft coupling and be connected with each other.
3. a kind of vertical type hammer grinder according to claim 2, it is characterised in that the guide pillar (12) extends to described
Inside pulverizing chamber, and opened on the both ends of the screen frame bracket (16), the guide pillar on one end of screen frame bracket (16)
Provided with screw thread, the screen frame bracket (16) is fixedly connected with the guide pillar (12) by nut setting up and down.
4. according to a kind of vertical type hammer grinder described in claim 2 and 3, it is characterised in that the pulverizing chamber, which is provided with, to be added
Strengthening tendons (17), the support are strengthened being fixed in the pulverizing chamber by reinforcement.
A kind of 5. vertical type hammer grinder according to claim 1, it is characterised in that screen frame lowering or hoisting gear (5) bag
First connecting rod (501), swing arm (502), second connecting rod (503) and cylinder head (504) are included, the cylinder head (504) connection cylinder (6)
Output end, be provided with rotating bar in the middle part of rotor assembly (14), hammer leaf, head rod (501) connection turn be connected with rotating bar
Lever drives hammer leaf to pump.
6. a kind of vertical type hammer grinder according to claim 1, it is characterised in that close to maintenance door in the pulverizing chamber
(4) place is provided with protector (18), and the protector (18) includes housing (1801), protection cylinder (1802), magnetic valve
(1803) and travel switch (1804), the protection cylinder (1802) and travel switch (1804) electrically connect maintenance door by wire
(4)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711423524.1A CN107866311A (en) | 2017-12-25 | 2017-12-25 | A kind of vertical type hammer grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711423524.1A CN107866311A (en) | 2017-12-25 | 2017-12-25 | A kind of vertical type hammer grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107866311A true CN107866311A (en) | 2018-04-03 |
Family
ID=61756096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711423524.1A Pending CN107866311A (en) | 2017-12-25 | 2017-12-25 | A kind of vertical type hammer grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107866311A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010135982A1 (en) * | 2009-05-26 | 2010-12-02 | Yu Xinguo | Shearing hammer crusher |
| CN201997355U (en) * | 2010-12-31 | 2011-10-05 | 杭州兴源轻工机械有限公司 | Vertical type hammer grinder |
| CN202741200U (en) * | 2012-07-11 | 2013-02-20 | 洛阳市洛达特机械设备有限公司 | Vibrating screen hammer crusher |
| CN105642398A (en) * | 2014-11-13 | 2016-06-08 | 知晓（天津）信息技术有限公司 | Straw pulverizer |
| CN207872294U (en) * | 2017-12-25 | 2018-09-18 | 安徽赛月环境科技有限公司 | A kind of vertical type hammer grinder |
-
2017
- 2017-12-25 CN CN201711423524.1A patent/CN107866311A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010135982A1 (en) * | 2009-05-26 | 2010-12-02 | Yu Xinguo | Shearing hammer crusher |
| CN201997355U (en) * | 2010-12-31 | 2011-10-05 | 杭州兴源轻工机械有限公司 | Vertical type hammer grinder |
| CN202741200U (en) * | 2012-07-11 | 2013-02-20 | 洛阳市洛达特机械设备有限公司 | Vibrating screen hammer crusher |
| CN105642398A (en) * | 2014-11-13 | 2016-06-08 | 知晓（天津）信息技术有限公司 | Straw pulverizer |
| CN207872294U (en) * | 2017-12-25 | 2018-09-18 | 安徽赛月环境科技有限公司 | A kind of vertical type hammer grinder |
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