CN205517974U - Thick fodder grinder - Google Patents

Thick fodder grinder Download PDF

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Publication number
CN205517974U
CN205517974U CN201620117646.2U CN201620117646U CN205517974U CN 205517974 U CN205517974 U CN 205517974U CN 201620117646 U CN201620117646 U CN 201620117646U CN 205517974 U CN205517974 U CN 205517974U
Authority
CN
China
Prior art keywords
main shaft
sleeve
hammer leaf
sieve
grinding
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.)
Expired - Fee Related
Application number
CN201620117646.2U
Other languages
Chinese (zh)
Inventor
张双
蒋利平
李婷婷
李能
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Meijia Feed Co. Ltd.
Original Assignee
Shanghai Meiao Feed Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shanghai Meiao Feed Co Ltd filed Critical Shanghai Meiao Feed Co Ltd
Priority to CN201620117646.2U priority Critical patent/CN205517974U/en
Application granted granted Critical
Publication of CN205517974U publication Critical patent/CN205517974U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a thick fodder grinder, a serial communication port, the rubbing crusher organism is equipped with the sieve piece by last organism and lower organization in the inner chamber of lower organism, the sieve piece adopts high -quality steel sheet bending, its arc shape is relative with last inner chamber of the engine cambered surface, form a complete of drop shape crushing cavity, a main shaft transversely runs through the central authorities of of drop shape crushing cavity, the main shaft links to each other with drive assembly, be equipped with two grinding rotors through the sleeve anteroposterior axis to the cover on the main shaft, each grinding rotor is followed rotor axle center circumference array in the rotor outward flange and is equipped with a plurality of hammer leaf fixed orificess, around hammer leaf fixed orifices on two grinding rotors two double -phase right, through the fixed sleeve of pivot between the two double -phase right front and back hammer leaf fixed orificess, the sleeve is by a plurality of hammer leaves of the preceding extremely equidistant vertical fixation in proper order in back. The utility model discloses compact structure, simple structure, convenient operation, production efficiency height can carry out the layering to the material effectively and smash.

Description

Roughage mill
[technical field]
This utility model belongs to feed manufacturing machine equipment technical field, is specifically related to a kind of roughage mill.
[background technology]
At present feed grinder is various in style, along with the needs of market development, pulverizer the most progressively to maximizing, The directions such as high energy efficiency are developed.From the point of view of existing market, the main still single rotor hammering crushing of common pulverizer Machine.Comminuting matter is all to pulverize on the certain thickness bed of material, so material is under the drive of hammer leaf, Easily floor lever of sieve tray formed powder circulation layer, under the influence of centrifugal force, the bulky grain in material can from Accumulate in circulation layer under mental power function peripheral, and short grained material is easily accumulated in inside circulation layer, big The material of grain stops that short grained material, through screen cloth, produces the stifled sieve phenomenon of material, makes pulverizer efficiency drop Low.Owing between material, the linear velocity of percussion is little, the material of central part is in lost motion state all the time, no Only cause the waste of energy, and temperature of charge raises, be also easy to spontaneous combustion, lead to a disaster.
[summary of the invention]
The technical problems to be solved in the utility model is to improve the crush efficiency of pulverizer, increases grinding particle size Uniformity, controls the size of grinding particle size more easily;In order to overcome this problem to provide a kind of efficiently water droplet Set hammer piece type crusher.
For achieving the above object, a kind of roughage mill of design, including crusher body, grinding rotor group Part, sieve and driving assembly, the top installation feeder of crusher body, bottom is provided with discharging opening, and it is special Levying and be, described crusher body is made up of upper machine body and lower body, and upper machine body and lower body are by two ends Fixing seal assembly connects fixing, upper machine body be respectively equipped with half inner chamber of relative two group in lower body, two Two are harmonious forms a complete pulverizing cavity, is provided with sieve in the inner chamber of lower body, and described sieve uses high-quality Steel plate bending molding, its arc shape is relative with upper machine body inner cavity cambered surface, forms a complete water-drop-shaped and pulverizes Cavity, a main shaft extends transversely through water-drop-shaped and pulverizes the central authorities of cavity, and main shaft is connected, on main shaft with driving assembly By being axially arranged with two grinding rotors before and after sleeve, each grinding rotor in rotor outward flange along armature spindle Heart circumference array is provided with some hammer leaf fixing holes, and the hammer leaf fixing hole on former and later two grinding rotors is relative two-by-two, Fixing a sleeve by pivot pin between hammer leaf fixing hole before and after facing each other, sleeve depends on the most at equal intervals Secondary vertical fixing some hammer leaves.
Described hammer leaf is rectangle laminated structure, and the central annular of described rectangle laminated structure is non-quenching district, Remaining area is outer shroud quenching district, and after the heat treatment of two ends, hardness reaches HRC 56-62.
Described main shaft uses ring-type lathe grinding to be that diameter is incremented by the stepped shaft formed successively.
Described sieve uses quality steel plate brake forming, and its arc is suitable with upper machine body radian, in steel plate Punching the most at equal intervals on face, forms sieve aperture.
The end of described main shaft is additionally provided with pulley assemblies, described pulley assemblies include belt wheel, bolt, sealing ring, Bearing, bearing (ball) cover, be pasted with sealing ring, and be bolted between bearing and bearing (ball) cover, bearing End sleeve is provided with belt wheel, and is bolted.
The two sides symmetry of described belt wheel is respectively equipped with an annular groove, and its central authorities are provided with the logical of a band convex groove Hole, its foreign steamer edge is from top to bottom sequentially provided with some projections, is groove between adjacent two projections.
It is additionally provided with screw-down type grease cup on described rack sleeve.
This utility model provides a kind of compact conformation, simple in construction, easy to operate roughage mill, Setting former and later two rotors in this pulverizer, annular is provided with some hammer leaf groups, has some hammer leaves in each hammer leaf group, Production efficiency is high, it is possible to material carries out layering effectively and pulverizes, can produce repeatedly shear action simultaneously, Thus reach to improve yield, improve the uniformity, prevent the purpose of stifled sieve.
[accompanying drawing explanation]
Fig. 1 is this utility model roughage mill front view
Fig. 2 is this utility model roughage mill side view
Fig. 3 is this utility model roughage mill top view
Fig. 4 is hammer leaf enlarged drawing
Fig. 5 a is sieve enlarged drawing
Fig. 5 b is sieve enlarged drawing
Fig. 6 a is belt wheel enlarged drawing
Fig. 6 b is belt wheel enlarged drawing
Fig. 7 is main shaft enlarged drawing
Fig. 8 is rotor enlarged drawing
Description of symbols in figure
1 feeder, 2 studs, 3 flashboards, 4 upper machine bodies, 5 hammer leaves, 6 rotors, 7 bolts, 8 spiral shells Nail, 9 sieves, 10 lower bodies, 11 bolts, 12 nuts, 13 bearings, 14 sealing rings, 15 bolts, 16 Bearing (ball) cover, 17 belt wheels, 18 bolts, 19 keys, 20 hexagonal round nuts, 21 sleeves, 22 screw-down type grease cups, 23 bearing pins, 24 sleeves, 25 split pins, 26 sleeves, 27 axles, 28 discharging openings, 29 frames.
[detailed description of the invention]
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technical side in this utility model embodiment Case is clearly and completely described, it is clear that described embodiment is only that this utility model part is real Execute example rather than whole embodiments.Based on the embodiment in this utility model, ordinary skill people The every other embodiment that member is obtained under not making creative work premise, broadly falls into this utility model The scope of protection.
As it is shown in figure 1, a kind of roughage mill, including crusher body, grinding rotor assembly, sieve And driving assembly, the top installation feeder of crusher body, bottom is provided with discharging opening, it is characterised in that Described crusher body is made up of upper machine body and lower body, upper machine body and the lower body fixing seal by two ends Assembly connects fixing, upper machine body be respectively equipped with half inner chamber of relative two group in lower body, be harmonious shape two-by-two Becoming a complete pulverizing cavity, be provided with sieve in the inner chamber of lower body, described sieve uses quality steel plate bending Molding, its arc shape is relative with upper machine body inner cavity cambered surface, forms a complete water-drop-shaped and pulverizes cavity,
As in figure 2 it is shown, a main shaft extends transversely through water-drop-shaped pulverizes the central authorities of cavity, main shaft and driving assembly phase Even, main shaft being axially arranged with two grinding rotors by before and after sleeve, each grinding rotor is outside rotor Edge is provided with some hammer leaf fixing holes along rotor axis circumference array, and the hammer leaf on former and later two grinding rotors is fixed Hole is relative two-by-two, fixes a sleeve by pivot pin between hammer leaf fixing hole front and back facing each other, and sleeve is by front Some hammer leaves are the most vertically fixed after to.It is additionally provided with screw-down type grease cup on described rack sleeve.
As shown in Figure 4, described hammer leaf is rectangle laminated structure, the central rings of described rectangle laminated structure Shape is non-quenching district, and remaining area is outer shroud quenching district, and after the heat treatment of two ends, hardness reaches HRC 56-62.
As it is shown in fig. 7, described main shaft uses ring-type lathe grinding to be that diameter is incremented by the staged formed successively Axle.
As shown in Fig. 5 a, 5b, described sieve uses quality steel plate brake forming, its arc and upper machine body radian Suitable, punching the most at equal intervals on steel plate face, form sieve aperture.
As it is shown on figure 3, the end of described main shaft is additionally provided with pulley assemblies, described pulley assemblies include belt wheel, Bolt, sealing ring, bearing, bearing (ball) cover, be pasted with sealing ring, and pass through between bearing and bearing (ball) cover Bolt is fixed, and bearing end is arranged with belt wheel, and is bolted.
As shown in Fig. 6 a, 6b, the two sides symmetry of described belt wheel is respectively equipped with an annular groove, and its central authorities are provided with The through hole of one band convex groove, its foreign steamer edge is from top to bottom sequentially provided with some projections, between adjacent two projections For groove.
Before the assembling of above-mentioned part, whole part kerosene clean, mustn't be with the presence of foreign material in casing, at machine wall Twice antirust coat of interior painting, adds lubricating oil at bearing lubrication.

Claims (7)

1. a roughage mill, including crusher body, grinding rotor assembly, sieve and driving assembly, powder Feeder is installed at the top of broken machine body, and bottom is provided with discharging opening, it is characterised in that described size reduction machinery Body is made up of upper machine body and lower body, and upper machine body is connected solid with lower body by the fixing seal assembly at two ends Fixed, upper machine body be respectively equipped with half inner chamber of relative two group in lower body, being harmonious two-by-two, it is complete to form one Pulverizing cavity, be provided with sieve in the inner chamber of lower body, described sieve uses quality steel plate brake forming, Its arc shape is relative with upper machine body inner cavity cambered surface, forms a complete water-drop-shaped and pulverizes cavity, a main shaft Extending transversely through water-drop-shaped and pulverize the central authorities of cavity, main shaft is connected with driving assembly, by before sleeve on main shaft The most axially be arranged with two grinding rotors, each grinding rotor in rotor outward flange along rotor axis Circle-Array Row are provided with some hammer leaf fixing holes, and the hammer leaf fixing hole on former and later two grinding rotors is relative, two-by-two two-by-two Fixing a sleeve by pivot pin between hammer leaf fixing hole before and after Xiang Dui, sleeve is the most successively Vertical fixing some hammer leaves.
2. a kind of roughage mill as claimed in claim 1, it is characterised in that described hammer leaf is rectangular pieces Shape structure, the central annular of described rectangle laminated structure is non-quenching district, and remaining area is outer shroud quenching District, after the heat treatment of two ends, hardness reaches HRC 56-62.
3. a kind of roughage mill as claimed in claim 1, it is characterised in that described main shaft uses ring-type car The stepped shaft that bed cutting is formed for diameter is incremented by successively.
4. a kind of roughage mill as claimed in claim 1, it is characterised in that described sieve uses high-quality steel Plate benging molding, its arc is suitable with upper machine body radian, rushes the most at equal intervals on steel plate face Hole, forms sieve aperture.
5. a kind of roughage mill as claimed in claim 1, it is characterised in that the end of described main shaft also sets Pulley assemblies, described pulley assemblies is had to include belt wheel, bolt, sealing ring, bearing, bearing (ball) cover, axle Holding and be pasted with sealing ring between bearing (ball) cover, and be bolted, bearing end is arranged with belt wheel, And be bolted.
6. a kind of roughage mill as claimed in claim 5, it is characterised in that the two sides of described belt wheel is symmetrical Being respectively equipped with an annular groove, its central authorities are provided with the through hole of a band convex groove, and its foreign steamer edge is by up to Under be sequentially provided with some projections, be groove between adjacent two projections.
7. a kind of roughage mill as claimed in claim 1, it is characterised in that also set on described rack sleeve There is screw-down type grease cup.
CN201620117646.2U 2016-02-05 2016-02-05 Thick fodder grinder Expired - Fee Related CN205517974U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620117646.2U CN205517974U (en) 2016-02-05 2016-02-05 Thick fodder grinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620117646.2U CN205517974U (en) 2016-02-05 2016-02-05 Thick fodder grinder

Publications (1)

Publication Number Publication Date
CN205517974U true CN205517974U (en) 2016-08-31

Family

ID=56777378

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620117646.2U Expired - Fee Related CN205517974U (en) 2016-02-05 2016-02-05 Thick fodder grinder

Country Status (1)

Country Link
CN (1) CN205517974U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108672040A (en) * 2016-09-25 2018-10-19 潘春燕 One boar food automatically processing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108672040A (en) * 2016-09-25 2018-10-19 潘春燕 One boar food automatically processing device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20170515

Address after: Peng Feng Lu Shanghai 201614 Songjiang District small town of Kunshan No. 728 Building 2

Patentee after: Shanghai Meijia Feed Co. Ltd.

Address before: 201616, room 17, building 23, 415 Crane Street, little Kunshan Town, Shanghai, Songjiang District

Patentee before: Shanghai Meiao Feed Co., Ltd.

TR01 Transfer of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160831

Termination date: 20200205

CF01 Termination of patent right due to non-payment of annual fee