CN109201166A - A kind of hydraulic power adjustable in depth pulverizer - Google Patents

A kind of hydraulic power adjustable in depth pulverizer Download PDF

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Publication number
CN109201166A
CN109201166A CN201810874606.6A CN201810874606A CN109201166A CN 109201166 A CN109201166 A CN 109201166A CN 201810874606 A CN201810874606 A CN 201810874606A CN 109201166 A CN109201166 A CN 109201166A
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CN
China
Prior art keywords
cavity
fastener
fixedly installed
feeding unit
depth
Prior art date
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Granted
Application number
CN201810874606.6A
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Chinese (zh)
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CN109201166B (en
Inventor
孙立民
国际昌
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Yantai Huateng Technology Co ltd
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Individual
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Priority to CN201810874606.6A priority Critical patent/CN109201166B/en
Publication of CN109201166A publication Critical patent/CN109201166A/en
Application granted granted Critical
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C2/00Crushing or disintegrating by gyratory or cone crushers
    • B02C2/10Crushing or disintegrating by gyratory or cone crushers concentrically moved; Bell crushers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/10Crushing or disintegrating by roller mills with a roller co-operating with a stationary member
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/02Feeding devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08Separating or sorting of material, associated with crushing or disintegrating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/28Details
    • B02C4/286Feeding devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/28Details
    • B02C4/30Shape or construction of rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/02Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Disintegrating Or Milling (AREA)
  • Crushing And Grinding (AREA)

Abstract

The present invention relates to agriculture pulverizer equipment technical fields, specially a kind of hydraulic power adjustable in depth pulverizer, including workbench, crushing machine device body and feeding unit, the feeding unit is mounted by means of bolts on the upper surface of workbench, positioned at the right side of feeding unit, the present invention is designed by using conveying hose and the formula of hydraulic lifting post, it can be good at guaranteeing the depth of inner cavity of the change crushing machine device body of the selectivity when grinding different crops, to change the operating power of feeding unit, it can be very good to guarantee energy proportion, will feed cavity with crush cavity by several groups of hydraulic lifting posts connect realization it is height-adjustable when, it can be very good to change the drop height change that crops are entered crushing cavity by charging cavity, cooperate again slow-action sieve material device make to a certain extent cereal preferably and into Enter and crush cavity, whole device structure is practical.Bore variation by grinding notch guarantees that material grinding is abundant.

Description

A kind of hydraulic power adjustable in depth pulverizer
Technical field
The present invention relates to agriculture pulverizer equipment technical field, specially a kind of hydraulic power adjustable in depth pulverizer.
Background technique
Important machinery of the pulverizer as development of modern industry has considerable effect for the development of society, existing For social development so that pulverizer has penetrated into many industries, in mining, the relevant industries such as building materials and agricultural There is application, the main function of pulverizer is the particle that large-sized solid particle is crushed to smaller size more.Modern agriculture phase The pulverizer of pass is mostly the production applied to flour, because pulverizer can be good at required for being processed into crops polishing Appearance, so one practical, easy to operate and neat and tidy pulverizer seems for the processing of crops have very much must It wants, pulverizer in the prior art is complete machine structure, and the cavity volume of pulverizer immobilizes, usual a type of powder Broken machine can only targetedly process a two kinds of crops, because the granular size of variety classes crops is different, right It is difficult to accomplish in the crushing process of crops.
Summary of the invention
The purpose of the present invention is to provide a kind of hydraulic power adjustable in depth pulverizer, the pulverizer grinding-crushing effects Good, easy to use, clean-up performance is high, and the depth of inner cavity of entire pulverizer is adjustable, can be good at being applicable in different crops It is required that the invention provides the following technical scheme:
A kind of hydraulic power adjustable in depth pulverizer, including workbench, crushing machine device body and feeding unit, the conveying Mechanism is mounted by means of bolts on the upper surface of workbench, and positioned at the right side of feeding unit, crushing machine device body passes through solid Pulverizer support frame of the Dingan County on workbench is fixed to be erected above workbench, and crushing machine device body lower end distance The setting of workbench certain altitude, the crushing machine device body include the crushing for feeding cavity and charging cavity lower end being arranged in Cavity is fixedly installed with conveying hose, and one end of conveying hose and conveying between the feeding unit and crushing machine device body The fixed connection of the right end of mechanism, the fixed upper end for riding upon charging cavity of the other end of conveying hose, feed cavity is stretched in port The inner cavity of body, the right side wall of the charging cavity offers installation notch, and installation notch are offered along the side wall of charging cavity Limit sliding chutes are movably set with slow-action sieve material device in limit sliding chutes, and the lower port of the charging cavity, which is equipped on circular ring shape, blocks Component, the upper port for crushing cavity are equipped with lower fastener with the mutual fitting of upper fastener, and lower fastener and upper fastener it Between be arranged in hollow structure, the hydraulic lifting post for being fixedly connected with fastener and lower fastener end face, institute are equipped in hollow structure It states and crushes the fixed upper end for being erected at pulverizer support frame in the upper position in lower fastener lower end of cavity, and be located at lower fastener The crushing cavity of lower end is arranged in inverted cone-shaped structure, is fixedly installed with bottom by material leakage web plate in the middle part of the lower port of inverted cone-shaped structure Portion's mounting plate, and the lower end of the bottom mounting plate is fixedly installed with dust-proof blanking cover, the inner cavity of dust-proof blanking cover, which is equipped with, to be fixed The drive shaft of the hydraulic drive mechanism being mounted on bottom mounting plate, the hydraulic drive mechanism is inserted through bottom mounting plate, And the upper end of drive shaft extends into crushing chamber body and is fixedly installed with pressure grinding roller wheel, the pressure grinding roller wheel and crushing cavity Inverted cone-shaped structure close to, and press grinding roller wheel and crush cavity inverted cone-shaped structure between offer grinding notch, grind notch The upper surface of lower end face material leakage web plate is arranged;
The middle part of the feeding unit is equipped with conveyer shell, and the left end of conveyer shell is fixedly installed with screw feeding electricity Machine, the screw charging ram of screw feeding motor intert the inner cavity that conveyer shell is arranged in, face spiral shell on the conveyer shell The position of rotation charging ram is fixedly installed with feed pipe, and the inner cavity of feed pipe is spiral shape blanking channel structure, the conveying casing Air blower, and the material sucking port face screw charging ram setting of air blower, the discharging of air blower are fixedly installed on the right side of the inner cavity of body Mouth is connected setting with the lower end of conveying hose;
Slow-action sieve material device includes the position limiting slide block being movably fastened with limit sliding chutes and is arranged in position limiting slide block lower end Aggregate bin, flexible supporting frames are arranged at the upper port of the aggregate bin, and the lower end surface of aggregate bin is with meshed material leakage net Sieve, the right side of the aggregate bin, which is equipped with, fastens support plate, and fastens and be fixedly installed with the vibration connecting with aggregate bin in support plate Motor, the support plate that fastens are mutually clamped by the card slot being arranged on fastener and charging cavity, the slow-action sieve material device Size it is identical as the size of installation notch.
Preferably, the upper surface of the pressure grinding roller wheel is the spherical shape with certain radian, and presses the lower end of grinding roller wheel Side is equipped with skewed position-limiting cover, and the lower end of the position-limiting cover is movably set in the upper surface periphery of bottom mounting plate, described The side of dust-proof blanking cover is the sector ring board structure with certain tilted shape, under the upper port bore of the grinding notch is greater than Port bore.
Preferably, it is fixedly installed in the middle part of the inverted cone-shaped structure for crushing cavity and is set in stretching outside inverted cone-shaped structure Contracting dust cover, and retractable dust cover is made of the rope that canvas is moved up and down with traction canvas, the lower end side of retractable dust cover It is fixedly installed with charging bag hook.
Preferably, the upper port bore of the aggregate bin is greater than lower port bore, and the surface of material leakage mesh screen is in certain arc Degree protrusion setting, protrusion direction are directed toward pressure grinding roller wheel.
Preferably, the inner surface of the upper fastener and the outer surface of lower fastener are bonded to each other, and upper fastener is under The overlapping position height of fastener is not less than 0. 5 centimetres.
Preferably, friction flange block is equipped on the outer surface of the pressure grinding roller wheel and the inner wall of inverted cone-shaped structure.
Preferably, the hydraulic lifting post be integral type lifting column, the hydraulic drive mechanism include hydraulic electric motor and The drive shaft matched with hydraulic electric motor.
Compared with prior art, the beneficial effects of the present invention are: the present invention is by using conveying hose and hydraulic lifting post Formula design, can be good at guaranteeing the inner cavity of the change crushing machine device body of the selectivity when grinding different crops Depth can be very good to guarantee energy proportion to change the operating power of feeding unit, will feed cavity and crush cavity When realizing height-adjustable by several groups of hydraulic lifting post connections, it can be very good change crops by charging cavity and enter crushing The drop height change of cavity, then cooperate slow-action sieve material device that cereal is made preferably to enter and crush cavity to a certain extent, Whole device structure is practical.Bore variation by grinding notch guarantees that material grinding is abundant.
Detailed description of the invention
Fig. 1 is mill structure cross-sectional view of the present invention;
Fig. 2 is structure enlarged cross-sectional view at A of the present invention;
Fig. 3 is structure enlarged cross-sectional view at B of the present invention;
Fig. 4 is slow-action of the present invention sieve material apparatus structure right view.
In figure: 1 workbench, 2 crushing machine device bodies, 21 charging cavitys, 211 installation notch, 212 limit sliding chutes, on 213 Fastener, 22 crush cavity, 221 bottom mounting plates, 222 material leakage web plates, 223 lower fasteners, 3 feeding units, 31 conveying casings Body, 32 feed pipes, 33 screw feeding motors, 34 air blowers, 35 conveying hoses, 4 slow-actions sieve material device, 41 aggregate bins, 42 material leakages Mesh screen, 43 flexible supporting frames, 44 position limiting slide blocks, 45 fastening support plates, 46 vibrating motors, 5 pressure grinding roller wheels, 51 position-limiting covers, 6 are stretched Dust cover, 61 charging bag hooks, 7 grinding notches, 8 hydraulic drive mechanisms, 81 dust-proof blanking covers, 9 hydraulic lifting posts, 10 pulverizers Support frame.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of hydraulic power adjustable in depth pulverizer, including Workbench 1, crushing machine device body 2 and feeding unit 3, feeding unit 3 are mounted by means of bolts on the upper table of workbench 1 Face, positioned at the right side of feeding unit 3, crushing machine device body 2 passes through the pulverizer support frame 10 that is fixedly mounted on workbench 1 It is fixed to be erected at 1 top of workbench, and 2 lower end of crushing machine device body is arranged apart from 1 certain altitude of workbench, feeding unit 3 middle part is equipped with conveyer shell 31, and the left end of conveyer shell 31 is fixedly installed with screw feeding motor 33, screw feeding The screw charging ram of motor 33 interts the inner cavity that conveyer shell 31 is arranged in, face screw charging ram on conveyer shell 31 Position is fixedly installed with feed pipe 32, and the inner cavity of feed pipe 32 is spiral shape blanking channel structure, the inner cavity of conveyer shell 31 Right side is fixedly installed with air blower 34, and the material sucking port face screw charging ram setting of air blower 34, the discharge port of air blower 34 Be connected setting with the lower end of conveying hose 35;
Crushing machine device body 2 includes charging cavity 21 and the crushing cavity 22 that charging 21 lower end of cavity is arranged in, feeding unit 3 Conveying hose 35 is fixedly installed between crushing machine device body 2, and the right end of one end of conveying hose 35 and feeding unit 3 is solid Fixed connection, the fixed upper end for riding upon charging cavity 21 of the other end of conveying hose 35, the interior of charging cavity 21 is stretched in port Chamber, the right side wall of charging cavity 21 offers installation notch 211, and installation notch 211 are offered along the side wall of charging cavity 21 Limit sliding chutes 212, are movably set with slow-action sieve material device 4 in limit sliding chutes 212, and slow-action sieve material device 4 includes and limit sliding chutes 212 position limiting slide blocks 44 being movably fastened and the aggregate bin 41 that 44 lower end of position limiting slide block is set, at the upper port of aggregate bin 41 Flexible supporting frames 43 are arranged with, the lower end surface of aggregate bin 41 is with meshed material leakage mesh screen 42, and the right side of aggregate bin 41 is equipped with Support plate 45 is fastened, and fastens and is fixedly installed with the vibrating motor 46 connecting with aggregate bin 41 in support plate 45, aggregate bin 41 Upper port bore is greater than lower port bore, and the surface of material leakage mesh screen 42 is arranged in certain radian protrusion, and protrusion direction is directed toward pressure Grinding roller wheel 5 fastens support plate 45 and is mutually clamped by fastener with the card slot being arranged on cavity 21 is fed, slow-action sieve material device 4 Size it is identical as the size of installation notch 211;
The lower port for feeding cavity 21 is equipped with fastener 213 on circular ring shape, the inner surface of upper fastener 213 and lower fastener 223 Outer surface be bonded to each other, and the overlapping position height of upper fastener 213 and lower fastener 223 is not less than 0. 5 centimetres, powder The upper port of broken cavity 22 is equipped with the lower fastener 223 with the mutual fitting of upper fastener 213, and lower fastener 223 and upper engaging It is arranged between part 213 in hollow structure, is equipped in hollow structure and is fixedly connected with fastener 213 and lower 223 end face of fastener Hydraulic lifting post 9, hydraulic lifting post 9 are integral type lifting column, and hydraulic drive mechanism 8 includes hydraulic electric motor and and hydraulic electric motor The drive shaft matched crushes the position fixation on cavity 22 positioned at lower 223 lower end of fastener and is erected at pulverizer support frame 10 upper end, and the crushing cavity 22 for being located at lower 223 lower end of fastener is arranged in inverted cone-shaped structure, the lower port of inverted cone-shaped structure Middle part is fixedly installed with bottom mounting plate 221 by material leakage web plate 222, crushes and is fixedly mounted in the middle part of the inverted cone-shaped structure of cavity 22 There are the retractable dust cover being set in outside inverted cone-shaped structure 6, and the rope that retractable dust cover 6 is moved up and down by canvas and traction canvas Suo Zucheng, the lower end side of retractable dust cover 6 is fixedly installed with charging bag hook 61, and the lower end of bottom mounting plate 221 is fixed Dust-proof blanking cover 81 is installed, the inner cavity of dust-proof blanking cover 81 is equipped with the hydraulic-driven being fixedly mounted on bottom mounting plate 221 Mechanism 8, the drive shaft of hydraulic drive mechanism 8 is inserted through bottom mounting plate 221, and the upper end of drive shaft extends into crushing chamber In body 22 and it is fixedly installed with pressure grinding roller wheel 5, the upper surface of pressure grinding roller wheel 5 is the spherical shape with certain radian, and presses mill The lower end side of roller 5 is equipped with skewed position-limiting cover 51, and the lower end of position-limiting cover 51 is movably set in the upper of bottom mounting plate 221 End face periphery, the side of dust-proof blanking cover 81 are the sector ring board structure with certain tilted shape, grind the upper port mouth of notch 7 Diameter be greater than lower port bore, pressure grinding roller wheel 5 and crush cavity 22 inverted cone-shaped structure close to, and press grinding roller wheel 5 and crush cavity Grinding notch 7 is offered between 22 inverted cone-shaped structure, grinds the upper surface setting of the lower end face material leakage web plate 222 of notch 7, It presses and is equipped with friction flange block on the outer surface of grinding roller wheel 5 and the inner wall of inverted cone-shaped structure.
The present invention is designed by using conveying hose 35 and the formula of hydraulic lifting post 9, can be good at guaranteeing grinding The depth of inner cavity of the change crushing machine device body 2 of selectivity when grinding different crops, to change the work function of feeding unit 3 Rate can be very good to guarantee energy proportion, connect reality by several groups of hydraulic lifting posts 9 that will feed cavity 21 and crush cavity 22 When existing height-adjustable, it can be very good to change the drop height change that crops are entered crushing cavity 22 by charging cavity 21, Cooperate slow-action sieve material device 4 that cereal is made preferably to enter and crush cavity 22 to a certain extent again, whole device structure is practical Property is strong.Bore variation by grinding notch 7 guarantees that material grinding is abundant.
Working principle: the crops for needing to process are imported by feed pipe 32, pass through screw feeding motor 33 and air blower Crops are imported the slow-action sieve material device 4 in charging cavity 21 by conveying hose 35 by 34 cooperation, sieve material dress by slow-action 4 vibration is set, crops are imported into crushing cavity 22 well and carry out grinding work.
It 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 variations, modification, replacement can be carried out to these embodiments 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 (7)

1. a kind of hydraulic power adjustable in depth pulverizer, including workbench (1), crushing machine device body (2) and feeding unit (3), the feeding unit (3) is mounted by means of bolts on the upper surface of workbench (1), is located at the right side of feeding unit (3) Side, crushing machine device body (2) are erected at work by pulverizer support frame (10) fixation being fixedly mounted on workbench (1) Above platform (1), and crushing machine device body (2) lower end is arranged apart from workbench (1) certain altitude, it is characterised in that: described Crushing machine device body (2) includes the crushing cavity (22) of charging cavity (21) and setting in charging cavity (21) lower end, described Be fixedly installed between feeding unit (3) and crushing machine device body (2) conveying hose (35), and one end of conveying hose (35) with The fixed connection of the right end of feeding unit (3), the fixed upper end for riding upon charging cavity (21) of the other end of conveying hose (35), The inner cavity of charging cavity (21) is stretched in port, and the right side wall of charging cavity (21) offers installation notch (211), and installs Notch (211) offers limit sliding chutes (212) along the side wall of charging cavity (21), is movably set in limit sliding chutes (212) slow The lower port of dynamic sieve material device (4), charging cavity (21) is equipped with fastener (213) on circular ring shape, crushes cavity (22) Upper port is equipped with the lower fastener (223) with upper fastener (213) mutually fitting, and lower fastener (223) and upper fastener (213) it is arranged between in hollow structure, is equipped in hollow structure and is fixedly connected with fastener (213) and lower fastener (223) end The hydraulic lifting post (9) in face, the position fixation crushed on cavity (22) positioned at lower fastener (223) lower end are erected at crushing The upper end of machine support frame (10), and the crushing cavity (22) for being located at lower fastener (223) lower end is arranged in inverted cone-shaped structure, back taper It is fixedly installed with bottom mounting plate (221) in the middle part of the lower port of shape structure by material leakage web plate (222), and the bottom mounting plate (221) lower end is fixedly installed with dust-proof blanking cover (81), and the inner cavity of dust-proof blanking cover (81), which is equipped with, is fixedly mounted on bottom peace The drive shaft of hydraulic drive mechanism (8) in loading board (221), the hydraulic drive mechanism (8) is inserted through bottom mounting plate (221), and the upper end of drive shaft extends into and crushes in cavity (22) and be fixedly installed with pressure grinding roller wheel (5), the pressure grinding roller Take turns (5) and crush cavity (22) inverted cone-shaped structure close to, and press grinding roller wheel (5) and crush cavity (22) inverted cone-shaped structure it Between offer grinding notch (7), grind notch (7) lower end face material leakage web plate (222) upper surface setting;
The middle part of the feeding unit (3) is equipped with conveyer shell (31), and the left end of conveyer shell (31) is fixedly installed with Screw feeding motor (33), the screw charging ram of screw feeding motor (33) is interspersed to be arranged in the inner cavity of conveyer shell (31), The position of face screw charging ram is fixedly installed with feed pipe (32) on the conveyer shell (31), the inner cavity of feed pipe (32) Inner cavity right side for spiral shape blanking channel structure, the conveyer shell (31) is fixedly installed with air blower (34), and air blast The material sucking port face screw charging ram of machine (34) is arranged, and the discharge port of air blower (34) is connected with the lower end of conveying hose (35) Setting;
Slow-action sieve material device (4) includes that the position limiting slide block (44) being movably fastened with limit sliding chutes (212) and setting are limiting The aggregate bin (41) of position sliding block (44) lower end, is arranged with flexible supporting frames (43) at the upper port of the aggregate bin (41), gathers materials The lower end surface of bucket (41) is that the right side of the aggregate bin (41), which is equipped with, fastens support plate with meshed material leakage mesh screen (42) (45), the vibrating motor (46) connecting with aggregate bin (41), the fastening support and on fastening support plate (45) are fixedly installed with Plate (45) is mutually clamped by fastener with the card slot being arranged on cavity (21) is fed, the size of slow-action sieve material device (4) It is identical as the size of installation notch (211).
2. a kind of hydraulic power adjustable in depth pulverizer according to claim 1, it is characterised in that: the pressure grinding roller wheel (5) upper surface is the spherical shape with certain radian, and the lower end side of grinding roller wheel (5) is pressed to be equipped with skewed position-limiting cover (51), the lower end of the position-limiting cover (51) is movably set in the upper surface periphery of bottom mounting plate (221), the dust-proof blanking cover (81) side is the sector ring board structure with certain tilted shape, and the upper port bore of grinding notch (7) is greater than lower end Mouth bore.
3. a kind of hydraulic power adjustable in depth pulverizer according to claim 1, it is characterised in that: the crushing cavity (22) retractable dust cover (6) being set in outside inverted cone-shaped structure, and retractable dustproof are fixedly installed in the middle part of inverted cone-shaped structure Cover (6) is made of the rope that canvas is moved up and down with traction canvas, and the lower end side of retractable dust cover (6) is fixedly installed with charging Bag hook (61).
4. a kind of hydraulic power adjustable in depth pulverizer according to claim 1, it is characterised in that: the aggregate bin (41) upper port bore is greater than lower port bore, and the surface of material leakage mesh screen (42) is arranged in certain radian protrusion, protrusion side Grinding roller wheel (5) are pressed to being directed toward.
5. a kind of hydraulic power adjustable in depth pulverizer according to claim 1, it is characterised in that: the upper fastener (213) inner surface and the outer surface of lower fastener (223) are bonded to each other, and upper fastener (213) and lower fastener (223) It overlaps position height and is not less than 0. 5 centimetres.
6. a kind of hydraulic power adjustable in depth pulverizer according to claim 1, it is characterised in that: the pressure grinding roller wheel (5) friction flange block is equipped on the inner wall of outer surface and inverted cone-shaped structure.
7. a kind of hydraulic power adjustable in depth pulverizer according to claim 1, it is characterised in that: the hydraulic lifting Column (9) is integral type lifting column, and the hydraulic drive mechanism (8) includes hydraulic electric motor and the driving that matches with hydraulic electric motor Shaft.
CN201810874606.6A 2017-04-05 2017-04-05 Hydraulic power degree of depth adjustable crusher Active CN109201166B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN201810874606.6A CN109201166B (en) 2017-04-05 2017-04-05 Hydraulic power degree of depth adjustable crusher
CN201710217206.3A CN106984389B (en) 2017-04-05 2017-04-05 A kind of hydraulic power adjustable in depth pulverizer

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CN109201166B CN109201166B (en) 2020-07-10

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CN201810874577.3A Active CN109174276B (en) 2017-04-05 2017-04-05 Hydraulic power degree of depth adjustable crusher
CN201710217206.3A Active CN106984389B (en) 2017-04-05 2017-04-05 A kind of hydraulic power adjustable in depth pulverizer
CN201810874606.6A Active CN109201166B (en) 2017-04-05 2017-04-05 Hydraulic power degree of depth adjustable crusher
CN201810874608.5A Active CN109174277B (en) 2017-04-05 2017-04-05 Hydraulic power degree of depth adjustable crusher

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CN201710217206.3A Active CN106984389B (en) 2017-04-05 2017-04-05 A kind of hydraulic power adjustable in depth pulverizer

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