CN107824300A - Hammer type crushing equipment - Google Patents
Hammer type crushing equipment Download PDFInfo
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- CN107824300A CN107824300A CN201711063115.5A CN201711063115A CN107824300A CN 107824300 A CN107824300 A CN 107824300A CN 201711063115 A CN201711063115 A CN 201711063115A CN 107824300 A CN107824300 A CN 107824300A
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- Prior art keywords
- bearing housing
- hammer type
- crushing equipment
- type crushing
- bearing
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—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
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
- B02C21/02—Transportable disintegrating plant
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention belongs to pulverizing medicinal materials technical field, more particularly to a kind of hammer type crushing equipment.It solves the problems such as prior art design is unreasonable.This hammer type crushing equipment includes frame, bearing housing is connected with frame and described bearing housing is connected with drive motor, crushing feed bin is connected with the opening end of bearing housing, blade assembly and described blade assembly and the output axis connection of bearing housing are provided with crushing in feed bin, the radiator fan for being set on output shaft and being rotated with output shaft synchronous is provided with bearing housing, radiator fan blows to the heat inside bearing housing the opening end of bearing housing, and U-shaped heat dissipation channel is provided with the wall thickness of bearing housing and described U-shaped heat dissipation channel both ends are located at the opening end of bearing housing.The advantage of the invention is that：Heat dispersion can be improved.
Description
Technical field
The invention belongs to pulverizing medicinal materials technical field, more particularly to a kind of hammer type crushing equipment.
Background technology
The crushing of medicinal material typically uses disintegrating apparatus.
Current disintegrating apparatus includes hopper, and raw material are fallen into being crushed in crushing chamber room, crush general use
Cutter, the power of cutter are then driven by output shaft and the motor with exporting axis connection.
Output shaft is fixed in bearing housing by bearing, the high-speed rotation of output shaft, and it is generated largely in bearing housing
Heat energy, and the heat dispersion of itself of bearing housing is poor, results in the need for often maintenance or changes bearing, design is unreasonable.
For example, Chinese patent discloses a kind of beater grinder, application number 201620789573.1, by smashing portion and blanking
Portion forms, and the blanking portion of its smashing portion bottom is in funnel-form, funnelform blanking portion by preceding swash plate, back incline and by preceding swash plate,
Two side plates composition of back incline or so closure, funnelform blanking portion is suitable for reading to be connected with the discharging opening of smashing portion, funnel-form
The discharging opening in blanking portion be connected with the air inlet of induced duct, be provided with tune on two side plates, back incline and preceding swash plate
Air port, air regulating port by the air inlet being arranged on two side plates, back incline and preceding swash plate and the chute being arranged on air inlet with
And the plate composition in insertion chute.It is that a kind of blanking is fast, the not high beater grinder of material stock, crush efficiency.
Above-mentioned scheme its have many advantages, such as that as above still, above-mentioned scheme does not solve above-mentioned technology thoroughly
Problem, therefore, it is badly in need of a cooling system that can solve above-mentioned radiating effect difference of exploitation.
The content of the invention
A kind of regarding the issue above, the present invention provides hammer type crushing equipment that can improve heat dispersion.
To reach above-mentioned purpose, present invention employs following technical proposal：This hammer type crushing equipment includes frame, in frame
On be connected with bearing housing and described bearing housing is connected with drive motor, be connected with crushing feed bin in the opening end of bearing housing,
Crush in feed bin and be provided with blade assembly and described blade assembly and the output axis connection of bearing housing, be provided with and be arranged in bearing housing
Heat inside bearing housing is blowed to bearing housing by the radiator fan rotated on output shaft and with output shaft synchronous, radiator fan
Opening end, is provided with U-shaped heat dissipation channel on the wall thickness of bearing housing and described U-shaped heat dissipation channel both ends are located at the opening of bearing housing
End.
In above-mentioned hammer type crushing equipment, if being provided with dry bearing, radiator fan between described bearing housing and output shaft
One end be resisted against on one of bearing inner race in two neighboring bearing, the other end of radiator fan is resisted against two neighboring
On another bearing inner race in bearing.
In above-mentioned hammer type crushing equipment, described bearing housing side wall thickness is provided with two sub-aperture being correspondingly arranged,
Being provided with the blind end wall thickness of bearing housing can be by the connectivity structure of two sub-aperture connections.
In above-mentioned hammer type crushing equipment, described connectivity structure include be arranged on bearing housing blind end wall thickness and with
The intercommunicating pore that described sub-aperture connects one by one, it is additionally provided with the annular of two intercommunicating pore connections on bearing housing blind end wall thickness
Groove.
In above-mentioned hammer type crushing equipment, described annular groove has several and is arranged at intervals, adjacent two rings
Annular protrusion is formed between shape groove.
In above-mentioned hammer type crushing equipment, described bearing housing includes cylindrical body and is connected to the annulus of cylindrical body one end
End cap, described intercommunicating pore is arranged on annulus end cap close to one end of cylindrical body, in the one end of annulus end cap away from cylindrical body
Side is provided with reaming and the revolving part in reaming, and revolving part is set on output shaft and above-mentioned in being circumferentially with for revolving part
Annular groove, it is additionally provided with the one end of annulus end cap away from cylindrical body on the outside of revolving part and is enclosed on the blind end on the outside of output shaft
Lid, closed end cap are tightly connected with cylindrical body, are tightly connected between closed end cap and output shaft.
In above-mentioned hammer type crushing equipment, gap is left between described revolving part outer wall and the inwall of reaming.
In above-mentioned hammer type crushing equipment, it is additionally provided with described annulus end cap close in the surface side of revolving part the inner
Seal ring.
In above-mentioned hammer type crushing equipment, described inner seal ring include being fixed on exterior seal ring in annulus end cap and
Annular positioning groove is provided with the inwall of exterior seal ring, inner seal ring is provided with annular positioning groove and the inner side of inner seal ring has
To the bending section away from revolving part lateral bend.
In above-mentioned hammer type crushing equipment, described output shaft both ends extend to outside the both ends of bearing housing respectively.
In above-mentioned hammer type crushing equipment, described blade assembly includes central shaft, is arranged with center shaft some
With the single dege blade of the circumferentially fixed connection of central shaft, described single dege blade is axially arranged in order along central shaft and every four single
Angle of throat piece is in crossing distribution, is arranged with double-edged blade and every two blade courts double-edged blade respectively at the both ends of central shaft
To on the contrary, described double-edged blade is fixed on the both ends of central shaft by detachable attachment mechanism and described single dege blade is set
Between two double-edged blades.
In above-mentioned hammer type crushing equipment, described central shaft outer wall is provided with some along axially arranged recessed of central shaft
Groove, dovetail body is formed between adjacent two grooves, some be stuck in one by one in the every lasso inwall of single dege blade is respectively equipped with
Interior protuberance in described groove.
In above-mentioned hammer type crushing equipment, the distribution of described groove even circumferential, described interior protuberance even circumferential point
Cloth.
In above-mentioned hammer type crushing equipment, described groove notch both sides are provided with chamfering.
In above-mentioned hammer type crushing equipment, annular outer shoulder is provided with the middle part of described central shaft, is covered on center shaft
Provided with some single dege blades positioned at the annular outer shoulder both ends.
In above-mentioned hammer type crushing equipment, spacer ring is arranged with described annular outer shoulder, close to two of spacer ring
The corresponding one side of single dege blade contacts with spacer ring both ends of the surface respectively.
In above-mentioned hammer type crushing equipment, described detachable attachment mechanism includes some be located in the middle part of double-edged blade
Connecting bolt, the screw for supplying described connecting bolt to insert one by one is respectively equipped with the both ends end of each dovetail body, it is described
Connecting bolt be threadedly coupled with screw.
In above-mentioned hammer type crushing equipment, alignment pin is respectively equipped with the both ends end of each dovetail body, it is double in every handle
The positioning hole for supplying described alignment pin to insert one by one is respectively equipped with the middle part of angle of throat piece.
In above-mentioned hammer type crushing equipment, described central shaft is cylindrical in shape, and week is provided with the middle part of the inwall of the central shaft
To location structure.
In above-mentioned hammer type crushing equipment, described circumferential positioning structure is included in the middle part of the inwall of centrally disposed axle
Convex ring part, the circumferentially positioned breach of some circle distributions is provided with the inner side in internal projecting ring shape portion.
In above-mentioned hammer type crushing equipment, for described crushing feed bin in being vertically arranged, the upper end for crushing feed bin is charging
Hold and be connected with integrated guide barrel in feed end, the inwall of integrated guide barrel is cylinder shape inner wall, in integrated guide barrel
It is interior to be provided with material toggling valve block, it is equipped with material toggling valve block and the rotating shaft of the circumferentially fixed connection of material toggling valve block and described rotating shaft both ends
It is rotatablely connected with hopper, described rotating shaft is connected by reversal valve with air motor.
The material toggling blade of the material toggling valve block collaboration multi-disc of design, it can ensure the uniformity and promptness of each blanking,
Design is more reasonable, virtually improves production efficiency.
The rotating shaft collaboration reversal valve of design, the structure of air motor, it realizes the start and stop of mechanical automation, meanwhile, gas
The design of dynamic motor further increases the security of operation.
In above-mentioned hammer type crushing equipment, described material toggling valve block semicircular in shape structure and material toggling valve block even circumferential point
Cloth.
It is uniformly distributed and ensure that the uniformity of each blanking.
In above-mentioned hammer type crushing equipment, described integrated guide barrel is vertically arranged, in the upper of integrated guide barrel
End is connected with hopper.
In above-mentioned hammer type crushing equipment, it is provided with described rotating shaft along the axially arranged square opening of rotating shaft, it is described
Rotating shaft lateral cross section be square and rotating shaft is inserted in described square opening.
The structure its can avoid mutual circumferentially rotate.
In above-mentioned hammer type crushing equipment, described integrated guide barrel outer wall is provided with two symmetrically arranged bearing peaces
Encapsulation, the both ends of rotating shaft are extended in bearing mounting sleeve respectively, and oilless bearing is provided between bearing mounting sleeve and rotating shaft.
The bearing mounting sleeve of design, it plays a part of positioning and protected, it is ensured that the stability of structure.
In above-mentioned hammer type crushing equipment, a bearing mounting sleeve outer end is provided with seal bootr wherein, at another
Described reversal valve is connected with seal bootr.
The first sealing is provided with above-mentioned hammer type crushing equipment, between described hopper discharge end and integrated guide barrel
Structure.
In above-mentioned hammer type crushing equipment, described hopper discharge end internal diameter is equal to the internal diameter of integrated guide barrel.
The second sealing is provided with above-mentioned hammer type crushing equipment, between described bearing mounting sleeve outer end and seal bootr to tie
Structure.
In above-mentioned hammer type crushing equipment, the 3rd sealing structure is provided between described bearing mounting sleeve and reversal valve.
In above-mentioned hammer type crushing equipment, described frame includes H-shaped chassis, distinguishes in each corner of H-shaped chassis
Roller is connected with, connects the leg being vertically arranged respectively on the two of which end of H-shaped chassis and middle cross bar, and it is described
Leg distribution triangular in shape, be connected with casing at the top of described leg, described drive motor is located in casing, described axle
Hold case and be fixed on casing one end.
Compared with prior art, it is the advantages of this hammer type crushing equipment：
1st, by designing U-shaped heat dissipation channel, absorbed heat can be transferred to outside bearing housing by it, radiating effect
Significantly.
2nd, by designing radiator fan, it is rotated with output shaft synchronous, and during rotation, it can accelerate bearing
The heat flowing velocity of case, i.e. heat dispersion is further increased, meanwhile, the work rotary temperature of bearing can be greatly reduced,
Virtually extend the service life of bearing.
3rd, it is simple in construction and easily fabricated.
4th, the design of single dege blade, not only increases the versatility of blade exchange, and further reduces cutter
Use cost.
5th, the design of single dege blade, it can reduce manufacture difficulty, virtually reduce manufacturing cost.
6th, single dege blade collaboration double-edged blade, it can improve the overall smashing capability of blade assembly, and structural stability is more
Good and practicality is stronger.
7th, design material toggling valve block collaboration multi-disc material toggling blade, its can ensure each blanking uniformity and in time
Property, design is more reasonable, virtually improves production efficiency.
8th, the rotating shaft collaboration reversal valve of design, the structure of air motor, it realizes the start and stop of mechanical automation, meanwhile,
The design of air motor further increases the security of operation.
Brief description of the drawings
Fig. 1 is structural representation provided by the invention.
Fig. 2 is dimensional structure diagram provided by the invention.
Fig. 3 is bearing housing cooling structure schematic diagram provided by the invention.
Fig. 4 is the structural representation of U-shaped heat dissipation channel provided by the invention.
Fig. 5 is inner seal ring structural representation provided by the invention.
Fig. 6 is blade assembly dimensional structure diagram provided by the invention.
Fig. 7 is blade assembly structural representation provided by the invention.
Fig. 8 is center spindle structure schematic diagram provided by the invention.
Fig. 9 is blade assembly configuration schematic diagram provided by the invention.
Figure 10 is the structural representation of the supporting spacer ring of central shaft provided by the invention.
Figure 11 is baiting structure schematic diagram provided by the invention.
Figure 12 is blanking dimensional structure diagram provided by the invention.
Figure 13 is material toggling valve structure schematic diagram provided by the invention.
In figure, bearing housing 1, sub-aperture 11, intercommunicating pore 12, annular groove 13, annular protrusion 14, cylindrical body 1a, annulus end cap 1b,
Reaming 1c, revolving part 1d, closed end cap 1e, gap 1f, inner seal ring 1g, exterior seal ring 11g, inner seal ring 12g, bending section
13g, bearing 2, output shaft 3, radiator fan 4, U-shaped heat dissipation channel A, central shaft B1, groove B11, dovetail body B12, chamfering B13,
It is annular outer shoulder B14, alignment pin B15, convex ring part B16, circumferentially positioned breach B17, single dege blade B2, lasso B21, interior
It is convex portion B22, double-edged blade B3, connecting bolt B31, positioning hole B32, spacer ring B4, hopper C1, material toggling valve block C2, rotating shaft C 3, square
Hole C31, reversal valve C4, air motor C5, integrated guide barrel C6, bearing mounting sleeve C7, oilless bearing C71, seal bootr C72.
Embodiment
The present invention will be further described in detail with reference to the accompanying drawings and detailed description.
As shown in Figure 1-2, this hammer type crushing equipment includes frame 5, and specifically, the frame 5 includes H-shaped chassis 51, in H-shaped
Each corner of chassis 51 is connected to roller 52, on the two of which end of H-shaped chassis 51 and middle cross bar respectively
The leg 53 being vertically arranged, and described 53 distribution triangular in shape of leg are connected, the described top of leg 53 is connected with casing 54,
Described drive motor 5a is located in casing 54, and described bearing housing 1 is fixed on the one end of casing 54.
Casing 54 includes shell and is arranged on mobile door of the shell close to human body side, is provided with shell or mobile door
Display controller.
By the design of three legs 53, it can reach absolute equilibrium, and avoid causes crushed due to unbalanced
Shake in journey.
Bearing housing 1 is connected with frame 5 and described bearing housing 1 is connected with drive motor 5a, one end of bearing housing 1 opens
Mouthful, other end closing.
It is connected with the opening end of bearing housing 1 and crushes feed bin 6, it is interior provided with blade assembly 10 and described crushing feed bin 6
Blade assembly 10 is connected with the output shaft 3 of bearing housing 1, some spaced bearings 2 is provided with the bearing housing 1 and through described
The output shaft 3 of bearing 2, and the both ends of output shaft 3 extend to outside the both ends of bearing housing 1 respectively.
Bearing 2 is ball bearing.
As in Figure 3-5,
The radiator fan 4 for being set on output shaft and being rotated with output shaft synchronous, radiator fan 4 are provided with bearing housing 1
Heat inside bearing housing 1 is blowed to the opening end of bearing housing 1.
By designing U-shaped heat dissipation channel A, absorbed heat can be transferred to outside bearing housing 1 by it, radiating effect
Significantly.
By designing radiator fan 4, it is rotated with output shaft synchronous, and during rotation, it can accelerate bearing
The heat flowing velocity of case, i.e. heat dispersion is further increased, meanwhile, the work rotary temperature of bearing can be greatly reduced,
Virtually extend the service life of bearing.
Specifically, radiator fan 4 and 3 circumferentially fixed connection of output shaft, pass through the structure of flat key and keyway, or outer teeth
Circumferentially fixed connection can be realized with the structure of interior teeth, it can avoid that circumferential mutual turn occurs during rotation
Dynamic, so as to reduce radiating efficiency, one end of radiator fan 4 is resisted against the inner ring of one of bearing 2 in two neighboring bearing 2
On, the other end of radiator fan 4 is resisted against on another inner ring of bearing 2 in two neighboring bearing 2.
Fan is aerofoil fan, and it can accelerate the heat flowing velocity of inside, play a part of cooling.
U-shaped heat dissipation channel A is provided with the wall thickness of bearing housing 1 and described U-shaped heat dissipation channel A both ends are located at bearing housing 1
Opening end.U-shaped heat dissipation channel A both ends are located at the opening end of bearing housing 1.
As illustrated in figures 4-5,
Two sub-aperture 11 being correspondingly arranged are provided with the side wall thickness of bearing housing 1, the one end of sub-aperture 11 is in communication with the outside, in axle
The blind end wall thickness for holding case 1 is provided with the connectivity structure that can connect two sub-aperture 11.
Specifically, connectivity structure includes being arranged on the blind end wall thickness of bearing housing 1 and connecting one by one with described sub-aperture 11
Intercommunicating pore 12, the annular groove 13 for connecting two intercommunicating pores 12 is additionally provided with the blind end wall thickness of bearing housing 1.
Further, annular groove 13 has several and is arranged at intervals, and annular is formed between adjacent two annular grooves 13
Projection 14.
Sub-aperture 11, intercommunicating pore 12 to form U-shaped heat dissipation channel A with connecting for annular groove 13.
The design of annular groove, it can increase heat exchange contact area, i.e. heat dispersion can be further improved, secondly, ring
The design of shape projection 14, it in time and effectively can equally be distributed heat with increasing heat radiation area.
Specifically, bearing housing 1 includes cylindrical body 1a and is connected to the annulus end cap 1b of cylindrical body 1a one end, described connection
Hole 12 is arranged on annulus end cap 1b close to cylindrical body 1a one end, is provided with the inside of the one end of annulus end cap 1b away from cylindrical body 1a
Reaming 1c and the revolving part 1d in reaming 1c, revolving part 1d are in circular ring, revolving part 1d be set on output shaft 3 and
Above-mentioned annular groove 13 is circumferentially with revolving part 1d, is additionally provided with the one end of annulus end cap 1b away from cylindrical body 1a positioned at rotation
Turn on the outside of part 1d and be enclosed on the closed end cap 1e in the outside of output shaft 3.
Closed end cap 1e and cylindrical body 1a is tightly connected, and further, external seal is arranged with closed end cap 1e circumference
Enclose and described exterior seal ring is connected with cylindrical body 1a inner wall sealing.
It is tightly connected between closed end cap 1e and output shaft 3.Further, it is provided with interior sealing in closed end cap 1e inner side
Circle, inner seal ring are tightly connected with output shaft outer wall.
Secondly, the inner seal ring of the present embodiment is obliquely installed.
In addition, gap 1f is left between revolving part 1d outer walls and reaming 1c inwall.The gap 1f of setting, it is easy to air-flow
Flowing.
The inner seal ring 1g positioned at revolving part 1d the inners surface side is additionally provided with annulus end cap 1b.The inner seal ring of design
1g, which obviate during radiating in airflow reflux to bearing housing.
Specifically, inner seal ring 1g includes the exterior seal ring 11g being fixed in annulus end cap 1b and exterior seal ring 11g's
Inwall is provided with annular positioning groove, and the inner side that inner seal ring 12g and inner seal ring 12g are provided with annular positioning groove has to remote
The bending section 13g of revolving part 1d lateral bends.
The cooling work principle of the present embodiment is as follows：
Source of the gas connection U-shaped heat dissipation channel A one end, the air-flow in the external world is inputted into U-shaped heat dissipation channel A, and air-flow dissipates in U-shaped
Then the heat on bearing housing is taken away when being flowed in passage of heat A, i.e. the air-flow be warmed after from the U-shaped heat dissipation channel A other end
Outflow, reach the purpose of radiating.
Secondly, while the rotation of output shaft, heat in bearing housing 1 is synchronously taken away and blowed to by radiator fan 4 now
The opening end of bearing housing 1.
Two kinds of above-mentioned radiatings combine, and it may insure that high temperataure phenomena does not occur for bearing, can effectively extend making for bearing
With the life-span, and the rotation smooth-going of bearing then directly enhances the ride comfort of blade rotation, virtually improves crushing quality.
Specifically, as illustrated in figures 6-10, blade assembly 10 includes central shaft B1, and central shaft B1 is cylindrical in shape, at the center
Circumferential positioning structure is provided with the middle part of axle B1 inwall.
Specifically, as shown in figure 3, circumferential positioning structure includes the convex ring part in the middle part of centrally disposed axle B1 inwall
B16, the circumferentially positioned breach B17 of some circle distributions is provided with internal projecting ring shape portion B16 inner side.
The convex ring part B16 of design cooperates with circumferentially positioned breach B17, and it can realize circumferential fixation, in avoiding
Mandrel B1 circumferentially rotating after mounting.
Above-mentioned structure, it can further improve the operation machining accuracy of equipment and stability.
Some and circumferentially fixed connections of central shaft B1 single dege blade B2 is arranged with central shaft B1, specifically, in
Mandrel B1 outer walls are provided with some groove B11s axially arranged along central shaft B1, and groove B11 is appointing in dovetail groove and straight-line groove
Meaning is a kind of, and dovetail body B12 is formed between two adjacent groove B11, single dege blade B2 lasso B21 inwalls are set respectively every
There are some interior protuberance B22 being stuck in one by one in described groove B11.
Single dege blade B2 design, not only increases the versatility of blade exchange, and further reduces cutter
Use cost.
Secondly, the design of single dege blade, it can reduce manufacture difficulty, virtually reduce manufacturing cost.
In addition, single dege blade cooperates with double-edged blade, it can improve the overall smashing capability of blade assembly, structural stability
More preferable and practicality is stronger.
Interior protuberance B22 collaboration grooves B11 design, it can realize circumferentially fixed connection, avoid central shaft B1 and turning
Single dege blade B2 circumferentially rotates with respect to central shaft B1 when dynamic, and the structure is more reliable and more stable, can further improve crushing and processing
Precision and efficiency.
Prioritization scheme, the groove B11 even circumferentials distribution of the present embodiment, the distribution of described interior protuberance B22 even circumferentials.
Secondly, it is provided with chamfering B13 in groove B11 notches both sides.
The chamfering B13 of design, it is easy to the dismounting of subsequent blades.
Single dege blade B2 is axially arranged in order along central shaft B1 and every four single dege blade B2 be in crossing distribution, in
Mandrel B1 both ends are arranged with double-edged blade B3 respectively and every two blades double-edged blade B3 are towards on the contrary, described twolip
Blade B3 is fixed on central shaft B1 both ends by detachable attachment mechanism and described single dege blade B2 is arranged on two twolips
Between blade B3.
By two double-edged blade B3 by all single dege blade B2 lockings, which prevent single dege blade B2 axial direction to alter
It is dynamic, further increase the whole processing performance of blade.
Annular outer shoulder B14 is provided with the middle part of central shaft B1, is arranged with central shaft B1 and some is located at the annular
The single dege blade B2 at outer convex shoulder B14 both ends.The annular outer shoulder B14 of design, it can realize the single cutting tool in two sections of regions
Piece B2 is assembled, and avoids the resetting of subsequent blades.
Secondly, above-mentioned structure, it can also improve packaging efficiency.
Annular escape is provided with annular outer shoulder B14 both ends and central shaft B1 junction.
In addition, being arranged with spacer ring B4 on annular outer shoulder B14, two single dege blade B2 close to spacer ring B4 are corresponding
One side contacted respectively with spacer ring B4 both ends of the surface.
The spacer ring B4 of design, it can be avoided because the breach that one side corresponding two single dege blade B2 is formed causes original
The residual of material.
Specifically, the detachable attachment mechanism of the present embodiment includes some connecting bolts being located in the middle part of double-edged blade B3
B31, the screw for supplying described connecting bolt B31 to insert one by one is respectively equipped with each dovetail body B12 both ends end, it is described
Connecting bolt B31 is threadedly coupled with screw.
Alignment pin B15 is respectively equipped with each dovetail body B12 both ends end, is distinguished at every middle part double-edged blade B3
Provided with the positioning hole B32 for supplying described alignment pin B15 to insert one by one.
By alignment pin and connecting bolt B31 combination, it can realize positioning and connection, avoid and circumferentially rotate and axle
To the play that comes off.
Specifically, as shown in Fig. 1-2 and Figure 11-13, the crushing feed bin 6 of the present embodiment crushes feed bin 6 in being vertically arranged
Upper end is feed end and is connected with integrated guide barrel C6 in feed end, and integrated guide barrel C6 inwall is cylinder shape inner wall,
Material toggling valve block C2 is provided with integrated guide barrel C6, is equipped with material toggling valve block C2 and the circumferentially fixed connections of material toggling valve block C2
Rotating shaft C 3 and the described both ends of rotating shaft C 3 and hopper C1 be rotatablely connected, described rotating shaft C 3 passes through reversal valve C4 and air motor
C5 connections.
Hopper C1 is connected with integrated guide barrel C6 upper ends, material toggling valve block C2 is provided with integrated guide barrel C6 and is dialled
Material valve block C2 material toggling blade is 6-10 pieces, the material toggling valve block C2 semicirculars in shape structure and the distribution of material toggling valve block C2 even circumferentials.
Material toggling blade has arc convex, and it may insure smoothly falling for raw material.
Secondly, the structure of the material toggling valve block C2 of design collaboration multi-disc, it may insure the uniformity and in time of each blanking
Property.
It is equipped with material toggling valve block C2 and the rotating shaft C 3 of the circumferentially fixed connections of material toggling valve block C2 and 3 liang described of rotating shaft C
End is rotatablely connected with hopper C1.Specifically, it is provided with the rotating shaft C 3 along the axially arranged square opening C31 of rotating shaft C 3, it is described
The lateral cross section of rotating shaft C 3 is square and rotating shaft C 3 is inserted in described square opening C31.
The rotating shaft C 3 being square by square opening C31 combination lateral cross sections, it can realize circumferentially fixed connection, avoid
Mutual circumferentially rotates.
Rotating shaft C 3 is connected by reversal valve C4 with air motor C5.Air motor C5 design, which obviates high-speed rotation
Shi Fasheng security incidents.
Integrated guide barrel C6 is connected with hopper C1 discharge ends, between hopper C1 discharge ends and integrated guide barrel C6
Provided with the first sealing structure.
First sealing structure includes the first sealing ring being arranged between hopper C1 discharge ends and integrated guide barrel C6.
The design of the structure, it can realize the ring packing of junction.
Material toggling valve block C2 is located in integrated guide barrel C6 and the both ends of rotating shaft C 3 are rotatablely connected with integrated guide barrel C6.
Hopper C1 discharge ends internal diameter is equal to integrated guide barrel C6 internal diameter.
Specifically, two symmetrically arranged bearing mounting sleeve C7 are provided with integrated guide barrel C6 outer walls, the two of rotating shaft C 3
End is extended in bearing mounting sleeve C7 respectively, and oilless bearing C71 is provided between bearing mounting sleeve C7 and rotating shaft C 3.
Oilless bearing C71 includes plastic outer ring and the plastics inner ring being arranged in plastic outer ring, in plastic outer ring and plastics
Ball is provided between inner ring.
A bearing mounting sleeve C7 outer end is provided with seal bootr C72 wherein, in bearing mounting sleeve C7 outer ends and seal bootr C72
Between be provided with second seals structure.
Second seals structure includes the second ring packing being arranged between bearing mounting sleeve C7 outer ends and seal bootr C72
Circle.
Described reversal valve C4 is connected with another seal bootr C72.
The 3rd sealing structure is provided between bearing mounting sleeve C7 and reversal valve C4.3rd sealing structure includes being arranged on axle
Hold the 3rd sealing ring between installation set C7 and reversal valve C4.
In the present embodiment
By the startup of air motor so as to drive material toggling valve block C2 to rotate, the structure of multi-disc is cooperateed with, it can be true
Protect the uniformity and promptness of each blanking.
The equipment operation principle of the present embodiment is as follows：
Raw material are entered in integrated guide barrel C6 from hopper, and material toggling valve block C2 now is rotated so as to stir raw material
Constantly fall.
Under when dropping down onto crushed material storehouse 6, blade assembly 10 now raw material crush under the drive of bearing housing 1 plus
Work, fallen under gravity after processing.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (10)
1. a kind of hammer type crushing equipment, including frame (5), are connected with bearing housing (1) and described bearing housing in frame (5)
(1) it is connected with drive motor (5a), is connected with the opening end of bearing housing (1) and crushes feed bin (6), is set crushing in feed bin (6)
There is blade assembly (10) and described blade assembly (10) is connected with the output shaft (3) of bearing housing (1), it is characterised in that be described
Bearing housing (1) in be provided with the radiator fan (4) for being set on output shaft and being rotated with output shaft synchronous, radiator fan (4) will
The internal heat of bearing housing (1) blows to the opening end of bearing housing (1), and U-shaped heat dissipation channel is provided with the wall thickness of bearing housing (1)
(A) and described U-shaped heat dissipation channel (A) both ends are located at the opening end of bearing housing (1).
2. hammer type crushing equipment according to claim 1, it is characterised in that described bearing housing (1) and output shaft (3) it
If dry bearing (2) is provided between, one end of radiator fan (4) is resisted against one of bearing (2) in two neighboring bearing (2) Nei
On circle, the other end of radiator fan (4) is resisted against on another bearing (2) inner ring in two neighboring bearing (2).
3. hammer type crushing equipment according to claim 1, it is characterised in that set on described bearing housing (1) side wall thickness
There are two sub-aperture being correspondingly arranged (11), two sub-aperture (11) can be connected by being provided with the blind end wall thickness of bearing housing (1)
Connectivity structure.
4. hammer type crushing equipment according to claim 3, it is characterised in that described connectivity structure includes being arranged on bearing
The intercommunicating pore (12) connected one by one on case (1) blind end wall thickness and with described sub-aperture (11), in bearing housing (1) blind end wall thickness
On be additionally provided with the annular groove (13) of two intercommunicating pores (12) connection.
5. hammer type crushing equipment according to claim 4, it is characterised in that described annular groove (13) have several and
It is arranged at intervals, annular protrusion (14) is formed between adjacent two annular grooves (13).
6. hammer type crushing equipment according to claim 4, it is characterised in that described bearing housing (1) includes cylindrical body
(1a) and the annulus end cap (1b) for being connected to cylindrical body (1a) one end, described intercommunicating pore (12) are arranged on annulus end cap (1b) and leaned on
One end of nearly cylindrical body (1a), reaming (1c) is provided with the inside of the one end of annulus end cap (1b) away from cylindrical body (1a) and positioned at expansion
Revolving part (1d) in hole (1c), revolving part (1d) are set in rotating shaft (3) and above-mentioned in being circumferentially with for revolving part (1d)
Annular groove (13), is additionally provided with the outside of the revolving part (1d) and is enclosed in the one end of annulus end cap (1b) away from cylindrical body (1a) and turn
Closed end cap (1e) on the outside of axle (3), closed end cap (1e) are tightly connected with cylindrical body (1a), closed end cap (1e) and rotating shaft
(3) it is tightly connected between.
7. hammer type crushing equipment according to claim 1, it is characterised in that described blade assembly (10) includes central shaft
(B1) some and central shaft (B1) circumferentially fixed connection single dege blade (B2), described list, are arranged with central shaft (B1)
Angle of throat piece (B2) is axially arranged in order along central shaft (B1) and every four single dege blade (B2) be in crossing distribution, in central shaft
(B1) both ends are arranged with double-edged blade (B3) respectively and every two blades double-edged blade (B3) are towards on the contrary, described is double
Angle of throat piece (B3) is fixed on the both ends of central shaft (B1) by detachable attachment mechanism and described single dege blade (B2) is arranged on
Between two double-edged blades (B3).
8. hammer type crushing equipment according to claim 7, it is characterised in that described central shaft (B1) outer wall is provided with some
The groove (B11) axially arranged along central shaft (B1), dovetail body (B12) is formed between adjacent two grooves (B11), every
Single dege blade (B2) lasso (B21) inwall is respectively equipped with some interior protuberances being stuck in one by one in described groove (B11)
(B22)。
9. hammer type crushing equipment according to claim 1, it is characterised in that described crushing feed bin (6) is in be vertically arranged,
The upper end of feed bin (6) is crushed as feed end and is connected with integrated guide barrel (C6) in feed end, integrated guide barrel (C6)
Inwall is cylinder shape inner wall, and material toggling valve block (C2) is provided with integrated guide barrel (C6), is equipped with material toggling valve block (C2)
Rotating shaft (C3) and described rotating shaft (C3) both ends with material toggling valve block (C2) circumferentially fixed connection are rotatablely connected with hopper (C1), institute
The rotating shaft (C3) stated is connected by reversal valve (C4) with air motor (C5).
10. hammer type crushing equipment according to claim 1, it is characterised in that described frame (5) includes H-shaped chassis
(51), be connected to roller (52) in each corner of H-shaped chassis (51), in the two of which end of H-shaped chassis (51) and
The leg (53) being vertically arranged, and described leg (53) distribution triangular in shape, described branch are connected respectively on middle cross bar
Casing (54) is connected with the top of pin (53), described drive motor (5a) is located in casing (54), and described bearing housing (1) is fixed
In casing (54) one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711063115.5A CN107824300B (en) | 2017-11-02 | 2017-11-02 | Hammer type crushing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711063115.5A CN107824300B (en) | 2017-11-02 | 2017-11-02 | Hammer type crushing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107824300A true CN107824300A (en) | 2018-03-23 |
| CN107824300B CN107824300B (en) | 2023-04-18 |
Family
ID=61650535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711063115.5A Active CN107824300B (en) | 2017-11-02 | 2017-11-02 | Hammer type crushing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107824300B (en) |
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| CN105797825A (en) * | 2016-05-20 | 2016-07-27 | 徐罗斌 | Hidden type whole knife assembly for card breaking machine and card breaking machine with assembly |
| CN205413208U (en) * | 2016-02-29 | 2016-08-03 | 连云港万特科技有限公司 | Horizontal sand mill for pigment production |
| CN207463372U (en) * | 2017-11-02 | 2018-06-08 | 浙江仰业精密设备有限公司 | Hammer type crushing equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2877858Y (en) * | 2005-12-02 | 2007-03-14 | 上海震旦办公设备有限公司 | Cutter structure for paper grinder |
| CN101596476A (en) * | 2009-06-26 | 2009-12-09 | 上海威泽尔机械设备制造有限公司 | Beater grinder |
| CN202070393U (en) * | 2011-03-15 | 2011-12-14 | 于吉棣 | Additive kick-out device |
| CN202129719U (en) * | 2011-05-16 | 2012-02-01 | 青岛联瑞精密机械有限公司 | Bearing box heat-dissipating device for grinder |
| CN205361582U (en) * | 2016-02-29 | 2016-07-06 | 连云港万特科技有限公司 | Production automatic feeding sand mill for pigment |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107824300B (en) | 2023-04-18 |
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Denomination of invention: Hammer crushing equipment Effective date of registration: 20230908 Granted publication date: 20230418 Pledgee: Zhejiang Jiashan rural commercial bank Limited by Share Ltd. science and technology sub branch Pledgor: ZHEJIANG YANGYE PRECISION MACHINERY CO.,LTD. Registration number: Y2023330002001 |