CN203264797U - Feeding inlet structure of birotor crusher - Google Patents
Feeding inlet structure of birotor crusher Download PDFInfo
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- CN203264797U CN203264797U CN 201320323142 CN201320323142U CN203264797U CN 203264797 U CN203264797 U CN 203264797U CN 201320323142 CN201320323142 CN 201320323142 CN 201320323142 U CN201320323142 U CN 201320323142U CN 203264797 U CN203264797 U CN 203264797U
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- pulverizing chamber
- feeding inlet
- inlet structure
- rotor
- domatic
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Abstract
The utility model relates to a feeding inlet structure of a birotor crusher, used for receiving materials conveyed by a feeder and correspondingly distributing the materials to a left crushing chamber and a right crushing chamber which are positioned in the crusher. A feeding inlet is internally provided with a material guide impact body and a feeding guide plate; the material guide impact body is provided with two slope surfaces which respectively extend to the same side crushing chamber from the top of the material guide impact body; any one slope surface is provided with a shunting hole communicated to the other side crushing chamber through a channel in the material guide impact body; the feeding guide plate can incline left or right around an articulated end positioned at the lower part of the feeding guide plate, so as to receive the materials conveyed by the feeder and correspondingly dumps to the left slope surface and the right slope surface. The feeding inlet structure disclosed by the utility model balances the blanking of two rotors due to arrangement of the feeding guide plate and the material guide impact body and achieves the purpose of load balancing of the rotors, thereby saving the electricity, improving the working efficiency of the crusher, preventing the hammer from doing idle work; the feeding inlet structure disclosed by the utility model is convenient to operate.
Description
Technical field
The utility model relates to the crushing material equipment technical field, relates in particular to a kind of dual-rotor crushing machine feeding inlet structure.
Background technology
Crushing material is numerous industries necessary links in process of manufacture, for example in wood working industry, usually uses pulverizer to pulverize timber with machining sheet, papermaking, planting edible mushroom etc.; Or in the feed processing industry, raw material is pulverized to increase the total surface area of unit mass feed particles, and increase the solubility of feed nutrient in animal digestion liquid, improve the digestibility of animal.
At present, known technology is beater disintegrating machine, it comprises casing and is arranged on the interior rotor of casing, have on rotor the rotating disk that hammer leaf is used is installed, power adopts motor or diesel engine, and the course of work is to provide power by motor, rotor, be fixed on epitrochanterian hammer leaf strike material and make it to pulverize, qualified material is discharged from sieve, completes whole crushing process.Divide with rotor bank, common beater disintegrating machine mainly contains two kinds of single rotor formula and rotors.The single rotor formula is simple in structure, but is the single axle running due to what adopt, and its operating efficiency is relatively low.And birotor beater disintegrating machine has two pulverizing chamber usually, rotor with hammer leaf is respectively arranged at High Rotation Speed in two pulverizing chamber, and owing to adopting two twin shafts runnings, its operating efficiency is greatly improved than single rotor.In addition, for distributing the material of two pulverizing chamber, birotor beater disintegrating machine is provided with the guiding device that material is played guiding and distributional effects.For example application number is the birotor beater disintegrating machine disclosed in 200610157008.4 Chinese patent, comprise charging aperture, guide guider, support, casing and rotor assembly, casing is positioned on support, charging aperture is positioned on casing, is provided with the rotor assembly that two levels are parallel to each other in casing; The hammer leaf of described two rotor assemblies axially shifts to install; The cross section of described guide guider is isosceles triangle, and its leg-of-mutton bottom surface is the backgauge face, and two inclined-planes are the guide face; The drift angle of guide guider passes through the rotor activity orientation on described charging aperture.For this technical scheme, its material guide device can only give a rotor reinforced, has so just caused the another one rotor not operate at full capacity, and can not bring into play its due operating efficiency.
The utility model content
The purpose of the utility model embodiment is for the structural shortcoming of prior art, a kind of dual-rotor crushing machine feeding inlet structure is proposed, by charging guide plate and guide impacting body are set, balance the material at two roots rotor places, improved greatly the operational efficiency of pulverizer.
In order to reach above-mentioned utility model purpose, a kind of dual-rotor crushing machine feeding inlet structure that the utility model proposes is achieved through the following technical solutions:
A kind of dual-rotor crushing machine feeding inlet structure is used for accepting the material of feeder conveying and distributes to accordingly pulverizer interior left pulverizing chamber and right pulverizing chamber, it is characterized in that being provided with in described charging aperture:
Be positioned at the guide impacting body of described left pulverizing chamber and right pulverizing chamber top, risen to be formed with by its top and extend right domatic to the left domatic of described left pulverizing chamber and extension to described right pulverizing chamber, tap hole on a described left side is domatic leads to right pulverizing chamber by the passage in described guide impacting body, and the tap hole on the described right side is domatic leads to left pulverizing chamber by the passage in described guide impacting body;
Be positioned at the charging guide plate of charging aperture, being hinged in described casing of its lower end level, and be positioned at described top directly over; Described charging guide plate can be tilting to the left or to the right around its articulated section, realizes selectively extending to respectively a described left side domatic or right domatic.
Parallel and the rotating in same direction of two rotors in described left pulverizing chamber and right pulverizing chamber, and described top is positioned on the split of described two rotor axis, and described left and right domatic symmetrical about described split.
The hinge axes of described charging guide plate is positioned on this split.
Described guide impacting body comprises two arcs that form its bottom, and forms described left and right two domatic top boards, and described arc lateral surface consists of the local inwall of homonymy pulverizing chamber, offers the opening that consists of described channel outlet on each arc.
The lateral surface of described arc is the cylinder coaxial with homonymy rotor curve.
Described passage is defined by a channel base plate and the intermediate plate that vertically is built in this channel base plate both sides, and the two ends of described channel base plate and intermediate plate are fixed on described arc and top board, and around described opening and tap hole setting.
Describedly left and rightly respectively offer a plurality of tap holes on domatic.
Tap hole on described left roof/right top board is arranged along its length direction interval extension.
In technique scheme, the term that occurs " split " is as follows in this specific justice: split refers in the space track of the equidistant point of two parallel lines, namely cross two parallel lines middle separated time and with the plane of this two parallel lines places parallel vertical.In the utility model, because the gyrator line of left and right rotor is parallel lines, because there is a split in these two gyrator lines.
Compared with prior art, the beneficial effects of the utility model are: by charging guide plate and guide impacting body are set, balance the blanking of two roots rotors, reach the purpose of rotor balancing the load, not only power saving but also improved the operating efficiency of pulverizer has avoided hammer leaf to make idle work, and easy to operate.
And because the charging guide plate can swing, and guide impacting body left-right symmetry, so two rotors can change the direction of rotation simultaneously after the hammer leaf wearing and tearing, the state of wear of use hammer leaf end is the angle of another side preferably.Therefore the operator can do any adjustment to the hammer leaf of pulverizer, and the wearing and tearing on balance hammer leaf both sides, the life-span of having improved greatly pulverizer in simple to operate.
Description of drawings
By the description of its exemplary embodiment being carried out below in conjunction with accompanying drawing, the above-mentioned feature and advantage of the utility model will become apparent and easily understand.
Fig. 1 is the utility model embodiment overall structure schematic diagram;
When Fig. 2 is the right-hand rotation of the utility model embodiment rotor, material distributes schematic diagram;
When Fig. 3 is the left-hand rotation of the utility model embodiment rotor, material distributes schematic diagram;
Fig. 4 is the utility model embodiment flashboard cut-away section schematic diagram;
Fig. 5 is the utility model embodiment guide impacting body structure cutaway view;
Fig. 6 is the utility model embodiment guide impacting body perspective view;
Fig. 7 is the utility model embodiment flashboard part-structure schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail, so that technical staff's of the same trade understanding:
As shown in Fig. 1-7, label represents respectively:
Shown in Fig. 1-2, a kind of dual-rotor crushing machine is provided in the present embodiment, the feeder 1 that comprises casing 5 and be connected to these casing 5 top fed mouths, be formed with left pulverizing chamber and right pulverizing chamber in described casing 5, left pulverizing indoor horizontal is provided with left rotor 6, right pulverizing indoor horizontal is provided with the son 8 of turning right, and the side face of described left rotor 6 and the son 8 of turning right respectively sets up some hammer leaves.
In addition, be disposed with charging guide plate 2 and guide impacting body 3 from top to bottom between described feeder 1 and rotor; Wherein,
The lower end of described charging guide plate 2 is hinged on a horizontally disposed jointed shaft, and this jointed shaft is fixedly connected with the inwall of casing 5.The axis of jointed shaft is positioned on the split of described left rotor 6 and sub 8 axis of turning right; Around described jointed shaft, described charging guide plate 2 can be tilting to the left or to the right, and selectively fix at the left stop that relatively described split is tilted to the left, and selectively fix at the right stop that relatively described split is tilted to the right.The both side surface of described charging guide plate 2 smoothly shows with the conveying that consists of the material slip.When charging guide plate 2 is positioned at left stop, or when being positioned at right stop, all can accepts the material that described feeder 1 carries and dump to respective direction.
The end face of described guide impacting body 3 is defined by the left roof 11 that joins and right top board 12, and the top that joins of left roof 11 and right top board 12 is positioned on described split.The relatively described split of described left roof 11 is tilted to the left, and consists of one and extends the left domatic of pulverizing chamber left, and it can receive the material that the charging guide plate 2 that is positioned at right stop carries and it is sent to left pulverizing chamber.Described left roof 11 and right top board 12 are symmetrical about described split, that is to say, the relatively described split of right top board 12 is tilted to the right, and consists of one and extends the right domatic of pulverizing chamber to the right, and it can receive the material that the charging guide plate 2 that is positioned at left stop carries and it is sent to right pulverizing chamber.Described guide impacting body 3 also comprises two arcs 19 that consist of its bottom, and described arc 19 lateral surfaces consist of the local inwall of the pulverizing chamber of homonymy, the namely cylinder coaxial with described rotor curve.
In addition, described left roof 11 and right top board 12 are respectively offered at least one tap hole 20.In a preferred embodiment, respectively offer a plurality of tap holes 20 of equal number on described left roof 11 and right top board 12.Tap hole 20 on the right top board 12 of described left roof 11/ is arranged along its length direction interval extension.The passage that the interior formation of described guide impacting body 3 and each tap hole 20 are obliquely installed one to one.Tap hole 20 on described left roof 11 leads to right pulverizing chamber by passage, and the tap hole 20 on described right top board 12 leads to left pulverizing chamber by described passage.Specifically, offer the opening that consists of those channel outlet on described arc 19, and each passage consists of by a channel base plate 18 and the intermediate plate 21 that vertically is built in this channel base plate 18 both sides, the two ends of described channel base plate 18 and intermediate plate 21 are fixed on described arc 19 and top board, and arrange around described opening and tap hole 20.
Referring to Fig. 2 and Fig. 3, it distributes schematic diagram for the material under rotor right-hand rotation and rotor left-hand rotation two states, as can be seen from Figure, no matter be which turns to, the material 9 that feeder 1 provides all can be assigned in two pulverizing chamber by charging guide plate 2 and the corresponding top board of guide impacting body 3.
In addition, described dual-rotor crushing machine also comprises the described left rotor 6 of driving and the turn right motor of sub 8 rotating in same directions and the executing agency of selecting described rotor direction.
In addition, the passage between described left pulverizing chamber and right pulverizing chamber also is provided with a flashboard 7, and by the connection situation between the aperture regulation and control both of this flashboard 7.Described flashboard 7 drives up and down in described split by driving mechanism.This driving mechanism comprises: the rotating shaft 15 that vertically is built up in the slide rail in passage between described left pulverizing chamber and right pulverizing chamber and is supported by bearing 14.Rotating shaft 15 is horizontally disposed with, and its two ends extend to outside casing, and fixedly mounts respectively one with the second sprocket wheel 22 of rotating shaft coaxial rotation, and in addition, an end of rotating shaft 15 also is installed with crank handle 16, and the free end of crank handle 16 is equipped with star grip knob 17.Two the second sprocket wheels 22 respectively connect by chain drive the outside that 17, two the first sprocket wheels 17 of first sprocket wheel all are arranged on casing 5, and rotation is located along the same line, and all are coaxially arranged with gear on these two the first sprocket wheels 17.A tooth bar slide plate 13 that vertically arranges is fixed respectively in the both sides of described flashboard 7, and is slidably supported on described slide rail by described tooth bar slide plate 13.The gear with on the first sprocket wheel 17 of tooth bar slide plate 13 correspondences meshes.Thus, drive rotating shafts 15 rotations by gripping star grip knob 17, and then drive by chain and gear engagement the tooth bar slide plate 13 that is positioned on slide rail and move up and down, to realize driving the up and down operation of flashboard 7.
Select the aperture of aperture and fixing current selection for controlling flashboard 7.Also be connected with its detent mechanism in relative rotation of selective block in rotating shaft 15, described detent mechanism is to be located at the positioning disk 4 of described crank handle 16 inboards on described casing 5, be provided with some locating holes 23 along the rotating curve of described star grip knob 17 is spaced apart on described positioning disk 4,, and star grip knob 17 can the axially activity of relatively described crank handle 16.Thus, when rotation star grip knob 17 during to certain locating hole 23 of positioning disk 4, can promote star grip knob 17 pin of its inboard is inserted in this locating hole 23, with the rotation of restriction rotating shaft 15, and then the relatively moving of block flashboard 7.And the aperture of flashboard 7 also can be selected by the position in regioselective hole 23.
Abovely be elaborated for utility model of the present utility model intention and embodiment by embodiment; but the utility model one of ordinary skill in the art be appreciated that; the above embodiment of the utility model is only one of preferred embodiment of the present utility model; be the length restriction; here can not all embodiments of particularize; any enforcement that can embody the utility model claim technical scheme is all in protection domain of the present utility model.
It should be noted that; above content is in conjunction with concrete embodiment further detailed description of the utility model; can not assert that the specific embodiment of the present utility model only limits to this; under the guidance of above-described embodiment; those skilled in the art can carry out various improvement and distortion on the basis of above-described embodiment, and these improvement or distortion drop in protection domain of the present utility model.
Claims (8)
1. a dual-rotor crushing machine feeding inlet structure, be used for accepting the material of feeder conveying and distribute to accordingly pulverizer interior left pulverizing chamber and right pulverizing chamber, it is characterized in that being provided with in described charging aperture:
Be positioned at the guide impacting body of described left pulverizing chamber and right pulverizing chamber top, risen to be formed with by its top and extend right domatic to the left domatic of described left pulverizing chamber and extension to described right pulverizing chamber, tap hole on a described left side is domatic leads to right pulverizing chamber by the passage in described guide impacting body, and the tap hole on the described right side is domatic leads to left pulverizing chamber by the passage in described guide impacting body;
Be positioned at the charging guide plate of charging aperture, being hinged in described casing of its lower end level, and be positioned at described top directly over; Described charging guide plate can be tilting to the left or to the right around its articulated section, realizes selectively extending to respectively a described left side domatic or right domatic.
2. a kind of dual-rotor crushing machine feeding inlet structure according to claim 1, it is characterized in that: the parallel and rotating in same direction of two rotors in described left pulverizing chamber and right pulverizing chamber, and described top is positioned on the split of described two rotor axis, and is described left and right domatic symmetrical about described split.
3. a kind of dual-rotor crushing machine feeding inlet structure according to claim 2, it is characterized in that: the hinge axes of described charging guide plate is positioned on this split.
4. a kind of dual-rotor crushing machine feeding inlet structure according to claim 3, it is characterized in that: described guide impacting body comprises two arcs that form its bottom, and form described left and right two domatic top boards, described arc lateral surface consists of the local inwall of homonymy pulverizing chamber, offers the opening that consists of described channel outlet on each arc.
5. a kind of dual-rotor crushing machine feeding inlet structure according to claim 4, it is characterized in that: the lateral surface of described arc is the cylinder coaxial with homonymy rotor curve.
6. a kind of dual-rotor crushing machine feeding inlet structure according to claim 5, it is characterized in that: described passage is defined by a channel base plate and the intermediate plate that vertically is built in this channel base plate both sides, the two ends of described channel base plate and intermediate plate are fixed on described arc and top board, and around described opening and tap hole setting.
7. a kind of dual-rotor crushing machine feeding inlet structure according to claim 6 is characterized in that: describedly left and rightly respectively offer a plurality of tap holes on domatic.
8. a kind of dual-rotor crushing machine feeding inlet structure according to claim 7 is characterized in that: the tap hole on described left roof/right top board extends along its length direction interval to be arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320323142 CN203264797U (en) | 2013-06-05 | 2013-06-05 | Feeding inlet structure of birotor crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320323142 CN203264797U (en) | 2013-06-05 | 2013-06-05 | Feeding inlet structure of birotor crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203264797U true CN203264797U (en) | 2013-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320323142 Expired - Fee Related CN203264797U (en) | 2013-06-05 | 2013-06-05 | Feeding inlet structure of birotor crusher |
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| CN (1) | CN203264797U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108136406A (en) * | 2015-07-23 | 2018-06-08 | 科伦坡乔瓦尼有限公司 | Crushing machine |
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2013
- 2013-06-05 CN CN 201320323142 patent/CN203264797U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108136406A (en) * | 2015-07-23 | 2018-06-08 | 科伦坡乔瓦尼有限公司 | Crushing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20170605 |