CN107803245A - A kind of pulverizer with reduction of speed function - Google Patents
A kind of pulverizer with reduction of speed function Download PDFInfo
- Publication number
- CN107803245A CN107803245A CN201711266650.0A CN201711266650A CN107803245A CN 107803245 A CN107803245 A CN 107803245A CN 201711266650 A CN201711266650 A CN 201711266650A CN 107803245 A CN107803245 A CN 107803245A
- Authority
- CN
- China
- Prior art keywords
- pulverizer
- reduction
- speed
- speed function
- function according
- 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
-
- 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
- B02C13/286—Feeding or discharge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C25/00—Control arrangements specially adapted for crushing or disintegrating
-
- 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
- B02C13/286—Feeding or discharge
- B02C2013/28618—Feeding means
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention provides a kind of pulverizer with reduction of speed function, including motor and pulverizer body, described pulverizer body includes charging aperture, pulverizing chamber and discharging opening；Described hammer crusher also includes reduction of speed damping unit, and described reduction of speed damping unit is arranged between pulverizer body and motor, is connected on the shaft coupling of motor driven rotor rotation；Feed control mechanism is provided between the charging aperture of pulverizer and pulverizing chamber.Using the technical scheme, because the present invention is provided with reduction of speed damping unit, the hammer leaf that can make to run at high speed quickly stops the rotation, has saved time cost, improved operating efficiency.
Description
Technical field
The present invention relates to disintegrating apparatus technical field, and in particular to a kind of pulverizer with reduction of speed function.
Background technology
The pulverizer for carrying out crushing material by the way of impulsive force in the market is mostly beater disintegrating machine, its work
Principle be by motor by shaft coupling rotor driven high-speed rotation, so as to drive the hammer leaf high-speed rotation being arranged on rotor, when
When material enters pulverizing chamber, hammer leaf is collided with material and produces powerful impulsive force, so as to realize crushing purpose.
But during using above-mentioned pulverizer comminuting matter, material is sieving under the drive of the rotor and hammer leaf that run at high speed
It is online to do circulation movement in company with hammer leaf direction of rotation, weaken the impulsive force between hammer leaf and material significantly, cause crush efficiency to drop
It is low.
In addition, pulverizer described above is not provided with deceleration device, when replacing material, maintenance down or screen cloth is changed,
Or shut down after the completion of crushing, it is required for waiting long time, the hammer leaf to run at high speed can just stop, lose time, shadow
Ring operating efficiency.
The content of the invention
It is an object of the invention to：For above-mentioned technical problem to overcome its defect, there is provided a kind of with reduction of speed function
Pulverizer.
The technical solution adopted by the present invention is as follows：
The invention provides a kind of there is reduction of speed and circulation to destroy the pulverizer of function, including motor and pulverizer body,
Described pulverizer body includes charging aperture, pulverizing chamber and discharging opening；Described pulverizing chamber is by rotor, the hammer leaf being connected with rotor
With the screen cloth composition for being arranged on hammer leaf periphery；Described hammer crusher also includes reduction of speed damping unit, the damping of described reduction of speed
Device is arranged between pulverizer body and motor, is connected on the shaft coupling of motor driven rotor rotation.Described reduction of speed damping
Device is rotary damper.
The present invention sets feed control mechanism, including catch and handle A between the charging aperture of pulverizer and pulverizing chamber, keeps off
The narrower one end of piece is flexibly connected with pulverizer body, is stretched out the external catch one end of pulverizer sheet and is connected with handle.
Described feed control mechanism can be another structure of optimization, including block body, screw rod, handle B and safety
Latch, screw rod one end connection block body, the other end are threadably connected with pulverizer body, and handle B crushes body portion with stretching out
The screw flight connection divided, latch are arranged near handle and screw rod junction.
In summary, by adopting the above-described technical solution, the present invention is provided with reduction of speed damping unit, can make to run at high speed
Hammer leaf quickly stop the rotation, saved time cost, also improved operating efficiency.
Brief description of the drawings
Fig. 1 and Fig. 2 is the structure chart of the embodiment of the present invention 1；
Fig. 3 is the structure chart of the embodiment of the present invention 2；
Fig. 4 is the structure chart of the embodiment of the present invention 3；
In figure mark for：1- pulverizer bodies；2- reduction of speed damping units；3- motors；4- charging apertures；5- pulverizing chambers；6- goes out
Material mouth；7- feed control devices；8- screen clothes；9- bossy bodies；10- catch；10'- block bodies；11- handles A；11'- handles B；12- spiral shells
Bar；13- safety pins.
Embodiment
All features disclosed in this specification, can be with any in addition to mutually exclusive feature and/or step
Mode combines.
The present invention is elaborated below in conjunction with the accompanying drawings.
Embodiment 1
Embodiment 1 as depicted in figs. 1 and 2, pulverizer of the present invention includes motor and pulverizer body, described
Pulverizer body includes charging aperture, pulverizing chamber and discharging opening, and charging aperture is arranged above pulverizing chamber, and discharging opening is arranged at pulverizing chamber
Lower section.Described pulverizing chamber by rotor, the hammer leaf being connected with rotor and be arranged on hammer leaf periphery screen cloth form, in described sieve
The online circulation that is provided with destroys structure.
Described hammer crusher also includes reduction of speed damping unit, and described reduction of speed damping unit is arranged at pulverizer body
Between motor, it is connected on the shaft coupling of motor driven rotor rotation.Described reduction of speed damping unit is rotary damper.When need
When being stopped, start reduction of speed damping unit, promote the quick stop motion of hammer leaf rotated at a high speed, shorten the useless of pulverizer
The work(time, the time is saved, improve operating efficiency.
Described circulation destroys the bossy body that structure is parallel to each other by multirow and formed, per a line bossy body by several interruptions
Bossy body is formed, Heterogeneous Permutation between the bossy body of adjacent rows.Using above-mentioned circulation destroy structure with it is continuously continual
Protrusion lateral stripe arrangement combination is compared, while having destruction material circulation movement, moreover it is possible to reduce accumulation of the material on horizontal stripe.Cause
This, using the pulverizer of the program, can effectively destroy circulation movement of the material on screen cloth, maintain between hammer leaf and material
Impulsive force is not impaired, and improves crush efficiency.
Embodiment 2 as shown in Figure 3 is substantially the same manner as Example 1, and the difference of itself and embodiment 1 is：The present invention's
Feed control mechanism, including catch and handle A are set between the charging aperture and pulverizing chamber of pulverizer, and the narrower one end of catch is with crushing
Machine body is flexibly connected, and is stretched out the external catch one end of pulverizer sheet and is connected with handle A.In operation, according to material to be comminuted
Unlike material, charging aperture can be controlled to enter the mass flow of pulverizing chamber by way of catch is pulled out or be pushed into by handle A, with
Control the crushing burden in pulverizing chamber.
Embodiment 3 as described in Figure 4 is a kind of optimal way to embodiment 2.Feed control mechanism in embodiment 2 exists
In pulverizer operation, it may be subjected to displacement because of factors such as vibrations, it is impossible to evenly maintain mass flow.So embodiment 3
Feed control mechanism described in embodiment 2 is improved, the feed control mechanism after improvement include block body, screw rod, handle B and
Safety pin, screw rod one end connection catch, the other end are threadably connected with pulverizer body, and handle B is with stretching out pulverizer
The screw flight connection of body portion, safety pin are arranged near screw rod is connected with handle B.Using the feeding control structure,
Can effectively solve the situation that catch is subjected to displacement, once can pull out or promote too many situation with catch, it is simple to operate.
Although the foregoing describing the embodiment of the present invention, it will be appreciated by those of skill in the art that these
It is merely illustrative of, protection scope of the present invention is defined by the appended claims.Those skilled in the art is not carrying on the back
On the premise of principle and essence from the present invention, various changes or modifications can be made to these embodiments, but these are changed
Protection scope of the present invention is each fallen within modification.
Claims (8)
1. a kind of pulverizer with reduction of speed function, including motor (3) and pulverizer body (1), described pulverizer body (1)
Including charging aperture (4), pulverizing chamber (5) and discharging opening (6)；Described pulverizing chamber (5) by rotor and the hammer leaf being connected with rotor,
And it is arranged on screen cloth (8) composition of hammer leaf periphery；Characterized in that, described hammer crusher also includes reduction of speed damping unit
(2)。
A kind of 2. pulverizer with reduction of speed function according to claim 1, it is characterised in that described reduction of speed damping dress
Put (2) to be arranged between pulverizer body (1) and motor (3), the shaft coupling rotated with motor (3) rotor driven is connected.
A kind of 3. pulverizer with reduction of speed function according to claim 1 or 2, it is characterised in that described reduction of speed resistance
Buddhist nun's device (2) is rotary damper.
4. a kind of pulverizer with reduction of speed function according to claim 3, it is characterised in that in charging aperture (4) and powder
Feed control mechanism (7) is set between broken room (5).
A kind of 5. pulverizer with reduction of speed function according to claim 4, it is characterised in that described charging control machine
Structure includes catch (10) and handle A (11), and catch (10) narrower one end is flexibly connected with pulverizer body (1), stretches out pulverizer
Catch (10) one end of body (1) outside is connected with handle A (11).
A kind of 6. pulverizer with reduction of speed function according to claim 4, it is characterised in that described charging control machine
Structure include block body (10'), screw rod (12) and handle B (11'), (10') screw rod (12) one end connects block body, the other end is with screw thread side
Formula is connected with pulverizer body (1), and the screw rod (12) that handle B (11') crushes body (1) part with stretching out is threadedly coupled.
7. a kind of pulverizer with reduction of speed function according to claim 6, it is characterised in that described block body is (10')
For cylinder.
8. a kind of pulverizer with reduction of speed function according to claim 7, it is characterised in that in screw rod (12) and handle
B (11') connections nearby set safety pin (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711266650.0A CN107803245A (en) | 2017-12-05 | 2017-12-05 | A kind of pulverizer with reduction of speed function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711266650.0A CN107803245A (en) | 2017-12-05 | 2017-12-05 | A kind of pulverizer with reduction of speed function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107803245A true CN107803245A (en) | 2018-03-16 |
Family
ID=61589721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711266650.0A Pending CN107803245A (en) | 2017-12-05 | 2017-12-05 | A kind of pulverizer with reduction of speed function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107803245A (en) |
-
2017
- 2017-12-05 CN CN201711266650.0A patent/CN107803245A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180316 |