CN208727683U - A kind of four axis differential Multi-stage refuse crushers - Google Patents
A kind of four axis differential Multi-stage refuse crushers Download PDFInfo
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- CN208727683U CN208727683U CN201821176330.6U CN201821176330U CN208727683U CN 208727683 U CN208727683 U CN 208727683U CN 201821176330 U CN201821176330 U CN 201821176330U CN 208727683 U CN208727683 U CN 208727683U
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Abstract
The utility model discloses a kind of four axis differential Multi-stage refuse crushers, including cabinet, cabinet upper end is provided with feed inlet, lower end is provided with the discharge port being connected with feed inlet, the first crushing pair is horizontally arranged in cabinet, the working region face feed inlet of first crushing pair is arranged, the second crushing pair is horizontally arranged with below first crushing pair, the working region of the first crushing pair of working region face of second crushing pair, it further include motor, the output end of motor and the first crushing pair are sequentially connected, first crushing pair and the second crushing pair are sequentially connected by the first differential drive mechanism, so that revolving speed of the first crushing pair revolving speed less than the second crushing pair.The utility model passes through the rotating ratio that the first crushing pair and the second crushing pair is rationally arranged, so that the first broken accessory torque is bigger, crushing hard rubbish is suitble to be suitble to be crushed soft rubbish so that the second crushing pair revolving speed is faster.Improve the breaking capacity to hard rubbish and soft rubbish.
Description
Technical field
The utility model relates to the equipment technology field of Domestic garbage crushing, and in particular to a kind of four axis differential Multi-stage refuses are broken
Broken machine.
Background technique
With the development of economy, the expansion of city size, the acceleration of urbanization process, the generation of China's domestic waste
Amount and accumulating amount are also increasing year by year.Currently, to there are mainly three types of the processing modes of rubbish: no matter landfill, compost and burning adopt
With which kind of processing mode, it is necessary to carry out broken pretreatment to rubbish.For landfill waste, can subtract by broken pretreatment
The scale of construction and freight are transported less, for burning and compost rubbish, are conducive to the progress burned by broken pretreatment, also favorably
In the process of Composting.
In the prior art, patent application CN201510624648.0 discloses a kind of domestic garbage crusher, uses upper
The different tup rotor of lower two groups of structures is respectively handled hard house refuse and soft house refuse, however, in order to just
In buying and assembling, the first rotor and the second rotor are generally used identical motor, and carry out unified installation, so that
The corresponding revolving speed of upper and lower two group rotor is identical, when handling different rubbish, it may occur that because torque deficiency causes hard rubbish will
The case where rotor seizure or revolving speed are insufficient, and soft rubbish is not broken yet after rotor.
Therefore, how to improve, which becomes those skilled in the art to the breaking capacity of hard rubbish and soft rubbish, is badly in need of solution
Certainly the problem of.
Utility model content
In view of the above shortcomings of the prior art, the utility model discloses a kind of four axis differential Multi-stage refuses are broken
Machine improves the breaking capacity to hard rubbish and soft rubbish.
In order to solve the above technical problems, the utility model uses the following technical solution:
A kind of four axis differential Multi-stage refuse crushers, including cabinet, cabinet upper end are provided with feed inlet, lower end be provided with
The discharge port that feed inlet is connected is horizontally arranged with the first crushing pair, the working region face charging of the first crushing pair in cabinet
Mouth setting, the first crushing pair lower section are horizontally arranged with the second crushing pair, the first crushing pair of working region face of the second crushing pair
Working region, further include motor, the output end of motor and the first crushing pair are sequentially connected, the first crushing pair and the second crushing pair
It is sequentially connected by the first differential drive mechanism, so that revolving speed of the first crushing pair revolving speed less than the second crushing pair.
Preferably, the first crushing pair includes a pair of horizontal face setting and the first breaker roll that upside relatively rotates, and one
First breaker roll be actively the first breaker roll, another first breaker roll be driven first breaker roll, actively the first breaker roll with
The output end of motor is sequentially connected, and the gap between two first breaker rolls is located at the underface of feed inlet, phase in the first rotation axis
Between be provided with first shaft shoulder and the first discoid crushing cutter, the axis of first shaft shoulder and the first crushing cutter axis and its where
The axis of first transmission shaft is overlapped, and the width of first shaft shoulder is greater than the width of the first crushing cutter, two the first breaker rolls it is upper
First crushing cutter staggeredly interleaves；First crushing cutter includes that the first cutterhead and multiple circumferentially arrays are fixed on the first cutterhead
Crushing teeth, the cutting edge of crushing teeth facing towards place the first cutterhead rotation direction installation.
Preferably, first cutterhead edge extends outward to form multiple fixed parts, and each fixed part has one and breaks
The stationary plane that the broken tooth back of tooth fits is provided with tapped blind hole on each stationary plane, and crushing teeth front is provided with corresponding installation
Hole, crushing teeth are mounted by means of bolts on fixed part.
Preferably, box inside wall be higher than the first crushing pair position be provided with towards the first crushing pair be crushed region and to
Under inclined first striker plate；Corresponding first shaft shoulder in first striker plate end of face the first crushing pair cutting edge is provided with multiple the
One comb material tooth, the first comb material tooth are inserted into the gap between the first crushing cutter.
Preferably, actively the first breaker roll and driven first breaker roll are sequentially connected by the second differential drive mechanism, are made
Actively the first breaker roll is different from the revolving speed of driven first breaker roll.
Preferably, the second crushing pair includes a pair of horizontal face setting and the second breaker roll that upside relatively rotates, and one
Second breaker roll be actively the second breaker roll, another second breaker roll be driven second breaker roll, actively the second breaker roll with
First crushing pair is sequentially connected by the first differential drive mechanism, and the gap between two second breaker rolls is located at two first breaker rolls
Between gap underface, the second breaker roll include with the first crushing pair transmission connection the second rotation axis, the second rotation axis
Above alternate to be provided with second shaft shoulder and the second discoid crushing cutter, the width of second shaft shoulder is greater than the width of the second crushing cutter,
The second upper crushing cutter of two the second breaker rolls staggeredly interleaves；Second crushing cutter includes the second cutterhead and multiple circumferentially arrays
It is mounted on strip on the second cutterhead and is crushed blade, broken blade one end is hinged on the second cutterhead, when broken blade backwards the
When two cutterheads, the blade of blade is crushed towards the rotation direction of the second cutterhead.7, four axis differential as claimed in claim 6 is multistage
Refuse grinder, which is characterized in that broken blade is staggered installation of in the two sides of the second cutterhead.
Preferably, it is 70 to 90 blades spent that the edge for being crushed blade, which is all blade tip angle, and the blade for being crushed blade is separate
The side of the part of broken blade hinge joint is the main cutting edge of arc-shaped, and rest part is secondary cutting edge, and main cutting edge is saw
Land, sawtooth sword include multiple sawtooth, when broken blade is backwards to the second cutterhead, the side of sawtooth the second cutterhead rotation direction of direction
The serrate circumscribed circle in face and same crushing cutter on piece institute is at 20 degree of angles.
Preferably, box inside wall be higher than the second crushing pair position be provided with towards the second crushing pair be crushed region and to
Under inclined second striker plate；Corresponding second shaft shoulder in second striker plate end of face the second crushing pair cutting edge is provided with multiple the
Two comb material teeth, the second comb material tooth are inserted into the gap between the second crushing cutter.
Preferably, actively the second breaker roll is sequentially connected with driven second breaker roll by third differential drive mechanism, is made
Actively the second breaker roll is different from the revolving speed of driven second breaker roll；The broken blade is made of hard alloy.
In conclusion the utility model discloses a kind of four axis differential Multi-stage refuse crushers, including cabinet, cabinet upper end
It is provided with feed inlet, lower end is provided with the discharge port being connected with feed inlet, it is horizontally arranged with the first crushing pair in cabinet, first
The working region face feed inlet of crushing pair is arranged, and is horizontally arranged with the second crushing pair, the second crushing pair below the first crushing pair
The first crushing pair of working region face working region, further include motor, the output end of motor and the first broken auxiliary driving connect
It connects, the first crushing pair and the second crushing pair are sequentially connected by the first differential drive mechanism, so that the first crushing pair revolving speed is less than
The revolving speed of second crushing pair.The utility model passes through the rotating ratio that the first crushing pair and the second crushing pair is rationally arranged, so that the
One broken accessory torque is bigger, and crushing hard rubbish is suitble to be suitble to be crushed soft rubbish so that the second crushing pair revolving speed is faster.It mentions
The high breaking capacity to hard rubbish and soft rubbish.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of four axis differential Multi-stage refuse crusher disclosed by the utility model；
Fig. 2 is a kind of structural representation of first crushing pair of four axis differential Multi-stage refuse crusher disclosed by the utility model
Figure；
Fig. 3 is a kind of structural representation of second crushing pair of four axis differential Multi-stage refuse crusher disclosed by the utility model
Figure；
Fig. 4 is a kind of structural representation of first breaker roll of four axis differential Multi-stage refuse crusher disclosed by the utility model
Figure；
Fig. 5 is a kind of front view of first crushing cutter of four axis differential Multi-stage refuse crusher disclosed by the utility model；
Fig. 6 is a kind of side view of first crushing cutter of four axis differential Multi-stage refuse crusher disclosed by the utility model；
Fig. 7 is a kind of front view of second crushing cutter of four axis differential Multi-stage refuse crusher disclosed by the utility model；
Fig. 8 is a kind of side view of second crushing cutter of four axis differential Multi-stage refuse crusher disclosed by the utility model；
Fig. 9 is a kind of front view of the broken blade of four axis differential Multi-stage refuse crusher disclosed by the utility model；
Figure 10 is a kind of side view of the broken blade of four axis differential Multi-stage refuse crusher disclosed by the utility model；
Figure 11 is that a kind of part of the second comb material tooth of four axis differential Multi-stage refuse crusher disclosed by the utility model shows
It is intended to.
Description of symbols: feed inlet 1, cabinet 2, the first crushing pair 3, the second crushing pair 4, motor 5, the first breaker roll 7,
First rotation axis 8, first shaft shoulder 9, the first crushing cutter 10, the first cutterhead 11, crushing teeth 12, fixed part 13, mounting hole 14, first
Striker plate 15, first comb material tooth 16, the second breaker roll 17, the second rotation axis 18, second shaft shoulder 19, the second crushing cutter 20, second
Cutterhead 21, broken blade 22, the second striker plate 23, second comb material tooth 24, main cutting edge 25, secondary cutting edge 26.
Specific embodiment
It is practical to this below in conjunction with attached drawing in order to keep the purpose of this utility model, technical solution and advantage clearer
It is novel to be described in further detail explanation.
As shown in Figure 1, the utility model discloses a kind of four axis differential Multi-stage refuse crushers, including cabinet, on cabinet
End is provided with feed inlet, and lower end is provided with the discharge port being connected with feed inlet, and the first crushing pair is horizontally arranged in cabinet, the
The working region face feed inlet of one crushing pair is arranged, and the second crushing pair is horizontally arranged with below the first crushing pair, and second is broken
The working region of secondary the first crushing pair of working region face, further includes motor, the output end of motor and the first broken auxiliary driving
Connection, the first crushing pair and the second crushing pair are sequentially connected by the first differential drive mechanism, so that the first crushing pair revolving speed is small
In the revolving speed of the second crushing pair.
The utility model uses a motor, can reduce manufacturing cost.It is broken that the output of motor passes to first first
Pair enables the first crushing pair to obtain enough torques and is crushed to hard rubbish, in addition, by using V belt translation or change
The transmission ratio between motor, the first crushing pair and the second crushing pair is rationally arranged in fast case or other differential gears, so that the
The revolving speed of sledging pair is higher than the first crushing pair, meets for the broken of soft rubbish.
As shown in Figures 2 and 4, when it is implemented, the first crushing pair includes a pair of horizontal face setting and opposite turn of upside
The first dynamic breaker roll, first breaker roll are that actively the first breaker roll, another first breaker roll are driven first broken
Roller, actively the output end of the first breaker roll and motor is sequentially connected, and the gap between two first breaker rolls is being located at feed inlet just
Lower section, it is alternate in the first rotation axis to be provided with first shaft shoulder and the first discoid crushing cutter, the axis of first shaft shoulder and first
Crushing cutter axis is overlapped with the axis of the first transmission shaft where it, and the width of first shaft shoulder is greater than the width of the first crushing cutter,
The first upper crushing cutter of two the first breaker rolls staggeredly interleaves；First crushing cutter includes the first cutterhead and multiple circumferentially arrays
The rotation direction of the crushing teeth being fixed on the first cutterhead, cutting edge facing towards first cutterhead at place of crushing teeth is installed.
Since the first crushing pair is mainly used for the biggish hard rubbish of fragmentation volume, such as bone, building waste, office text
Tool, plastic bottle etc..Therefore, hard rubbish is crushed using the crushing teeth of fixed installation, crushing effect is more preferable.And crushing teeth
Between intersect engagement, intersection, which is engaged in broken, will also generate shearing-crushing power while forming attrition crushing power, to improve
The crushing effect of rubbish.In addition, the utility model carries out refuse breaking using cutter, refuse breaking phase is carried out with using tup
Than the impact generated when broken is smaller, and service life of equipment is longer, and the noise generated is smaller.Also, when cutter engages,
Back lash is smaller, and crushing effect is more preferable.
As shown in Figures 5 and 6, when it is implemented, first cutterhead edge extends outward to form multiple fixed parts, each
Fixed part has a stationary plane to fit with the crushing teeth back of tooth, is provided with tapped blind hole on each stationary plane, crushing teeth is just
Face is provided with corresponding mounting hole, and crushing teeth is mounted by means of bolts on fixed part.
Mounting hole is set in crushing teeth front, crushing teeth is fixedly mounted on the first cutterhead by bolt.In this way, broken
Tooth and cutterhead are in same plane, so that the gap after broken tooth engagement is smaller, sufficiently by refuse breaking.Further, since broken
Tooth be used for crushing hard rubbish, therefore be easy deformation damage, using bolt install crushing teeth so that the replacement of crushing teeth facilitate it is fast
It is prompt.
When it is implemented, the cutterhead width direction of the cutting edge of crushing teeth and the first crushing cutter where it is in 5 to 15 degree
Angle.
In such manner, it is possible to effectively reduce the phenomenon that stress is concentrated in refuse breaking, extend the service life of crushing teeth, in addition,
Axial load can be converted by a part of radial load, to reduce the radial load of the first rotation axis, extend the first rotation
The service life of axis.
When it is implemented, the first transmission shaft is regular polygon axial.
Axially position is realized using the axis of regular polygon, compared with carrying out positioning using key, the first rotation axis is not necessarily to
Keyway is processed, the stress concentration phenomenon of keyway generation is avoided, so that the structural strength of the first rotation axis is bigger, in addition, comparing
In using key carry out positioning compare, positioned using polygon shaft, cutterhead it is easier for installation.In the utility model, if
The shaft shoulder is integrated with axis, then split-type design can be used in cutterhead.Cutterhead, the shaft shoulder and axis can also be used unitary design.Or
The shaft shoulder and cutterhead are separately designed and are manufactured.
When it is implemented, the position that box inside wall is higher than the first crushing pair, which is provided with towards the first crushing pair, is crushed region
And the first striker plate tilted down.
First striker plate can around the first crushing pair be arranged, formed a funnelform structure so that all rubbish all to
First crushing pair is mobile, so that all rubbish be made all adequately to be crushed.
When it is implemented, corresponding first shaft shoulder in the first striker plate end of face the first crushing pair cutting edge is provided with multiple the
One comb material tooth, the first comb material tooth are inserted into the gap between the first crushing cutter.
First comb material tooth can reject the rubbish being wrapped on crushing teeth in shattering process completely, similar to the function of comb
Can, avoiding blocking the first crushing pair makes the rotation of the first crushing pair be obstructed.
When it is implemented, actively the first breaker roll and driven first breaker roll are connected by the transmission of the second differential drive mechanism
It connects, keeps the first breaker roll of active different from the revolving speed of driven first breaker roll.
Two the first breaker roll differential rotations, can form the work that shearing is torn with differential during shredding refuse
With to improve crushing effect.In the present invention,
As shown in Fig. 3, Fig. 7 and Fig. 8, when it is implemented, the second crushing pair includes a pair of horizontal face setting and upside phase
To the second breaker roll of rotation, second breaker roll is that actively the second breaker roll, another second breaker roll are driven second
Breaker roll, actively the second breaker roll and the first crushing pair be by the transmission connection of the first differential drive mechanism, two second breaker rolls it
Between gap of the gap between two first breaker rolls underface, the second breaker roll includes and the first crushing pair is sequentially connected
The second rotation axis, it is alternate in the second rotation axis to be provided with second shaft shoulder and the second discoid crushing cutter, the width of second shaft shoulder
Degree is greater than the width of the second crushing cutter, and the second upper crushing cutter of two the second breaker rolls staggeredly interleaves；Second crushing cutter includes
Second cutterhead and multiple circumferentially arrays are mounted on the strip on the second cutterhead and are crushed blade, and broken blade one end is hinged on second
On cutterhead, when broken blade is backwards to the second cutterhead, the blade of blade is crushed towards the rotation direction of the second cutterhead.7, such as right
It is required that four axis differential Multi-stage refuse crusher described in 6, which is characterized in that broken blade is staggered installation of the two of the second cutterhead
Side.
Second crushing pair is mainly used for being crushed soft rubbish, such as polybag, cloth bag, paper are cut, the soft rubbish of cotton rope.Therefore
Strip crushing cutter piece is hingedly installed on the second cutterhead, broken blade can be rotated around hinge joint, effectively blade can be avoided to exist
The case where being wound in broken by soft rubbish.In addition, the utility model carries out refuse breaking using cutter, carried out with using tup
Refuse breaking is compared, and the impact generated when broken is smaller, and service life of equipment is longer, and the noise generated is smaller.Also, cutter
When engagement, back lash is smaller, and crushing effect is more preferable.
When it is implemented, broken blade is staggered installation of in the two sides of the second cutterhead.
Using the design for installing broken blade at the second cutterhead two sides interval, blade rotation can avoided mutually to collide
Under the premise of, more broken blade is installed on same second cutterhead, improves crushing effect.
As shown in FIG. 9 and 10, when it is implemented, the edge of broken blade is all the knife that blade tip angle is 70 to 90 degree
Sword, is crushed main cutting edge of the blade of blade far from the side of the part of broken blade hinge joint for arc-shaped, and rest part is
Secondary cutting edge, main cutting edge are sawtooth sword, and sawtooth sword includes multiple sawtooth, when broken blade is backwards to the second cutterhead, sawtooth court
To the serrate circumscribed circle in the side of the second cutterhead rotation direction and same crushing cutter on piece institute at 20 degree of angles.
Due to broken blade be it is rotary, with after rubbish contact-impact, crushing cutter sector-meeting rotates, therefore,
All marginal portions of broken blade are all edge structure, so that broken blade rotates anyway, can be carried out to rubbish
It is broken.In addition, being crushed blade by centrifugal forces affect when rotation, jagged main cutting edge can be contacted prior to rubbish, be used
Jagged main cutting edge, being capable of the effective soft rubbish with a certain toughness such as cutting cloth.In addition, when being crushed blade backwards
When the second cutterhead, sawtooth is towards the serrate circumscribed circle in the side of the second cutterhead rotation direction and same crushing cutter on piece institute at 20
Degree angle further avoids rubbish and is entangled in crushing cutter on piece so that soft rubbish will not be hung on sawtooth.
When it is implemented, second driving shaft is regular polygon axial.
Axially position is realized using the axis of regular polygon, compared with carrying out positioning using key, the second rotation axis is not necessarily to
Keyway is processed, the stress concentration phenomenon of keyway generation is avoided, so that the structural strength of the second rotation axis is bigger, in addition, comparing
In using key carry out positioning compare, positioned using polygon shaft, cutterhead it is easier for installation.In the utility model, if
The shaft shoulder is integrated with axis, then split-type design can be used in cutterhead.Cutterhead, the shaft shoulder and axis can also be used unitary design.Or
The shaft shoulder and cutterhead are separately designed and are manufactured.
When it is implemented, the position that box inside wall is higher than the second crushing pair, which is provided with towards the second crushing pair, is crushed region
And the second striker plate tilted down.
Second striker plate can around the second crushing pair be arranged, formed a funnelform structure so that all rubbish all to
Second crushing pair is mobile, so that all rubbish be made all adequately to be crushed.
As shown in figure 11, when it is implemented, corresponding second shaft shoulder in the second striker plate end of face the second crushing pair cutting edge
Multiple second comb material teeth are provided with, the second comb material tooth is inserted into the gap between the second crushing cutter.
Second comb material tooth can reject the rubbish that crushing cutter on piece is wrapped in shattering process completely, similar to comb
Function, avoiding blocking the second crushing pair makes the rotation of the second crushing pair be obstructed.
When it is implemented, actively the second breaker roll and driven second breaker roll are connected by the transmission of third differential drive mechanism
It connects, keeps the second breaker roll of active different from the revolving speed of driven second breaker roll；The broken blade is made of hard alloy.
Two the second breaker roll differential rotations, can form the work that shearing is torn with differential during shredding refuse
With to improve crushing effect.
When it is implemented, the broken blade is made of hard alloy.
In house refuse, various acidic or alkaline substances may be contained, hard alloy is in addition to good physical property
Outside, also there is good corrosion resistance, therefore, broken blade is manufactured using hard alloy, can effectively extend broken blade
Service life.
When it is implemented, four axis differential Multi-stage refuse crushers, motor drives the first crushing pair to turn in a manner of V belt translation
Dynamic, motor drives the second crushing pair to rotate in a manner of V belt translation.
By the way of V belt translation, when crushing pair, which is stuck, to be rotated, it may appear that the phenomenon that overload is skidded, to protect
Shield whole equipment is not damaged.
In the present invention, the revolving speed of any first breaker roll is respectively less than the revolving speed of any one the second breaker roll.This
It can be realized by the way that the transmission ratio of differential drive mechanism is arranged, be the prior art, details are not described herein.
In the utility model, cutterhead and the shaft shoulder can be fixedly mounted on transmission shaft by the locking nut of both ends of the drive shaft.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although logical
The preferred embodiment crossed referring to the utility model has been described the utility model, but those skilled in the art
It should be appreciated that various changes can be made to it in the form and details, without departing from the appended claims institute
The spirit and scope of the utility model of restriction.
Claims (10)
1. a kind of four axis differential Multi-stage refuse crushers, including cabinet, cabinet upper end is provided with feed inlet, lower end be provided with into
The discharge port that material mouth is connected is horizontally arranged with the first crushing pair, the working region face feed inlet of the first crushing pair in cabinet
Setting, the first crushing pair lower section are horizontally arranged with the second crushing pair, the first crushing pair of working region face of the second crushing pair
Working region, which is characterized in that further include motor, the output end of motor and the first crushing pair are sequentially connected, the first crushing pair with
Second crushing pair is sequentially connected by the first differential drive mechanism, so that the first crushing pair revolving speed turns less than the second crushing pair
Speed.
2. four axis differential Multi-stage refuse crusher as described in claim 1, which is characterized in that the first crushing pair includes a pair of of water
Straight and even one the first breaker roll is actively the first breaker roll to setting and the first breaker roll that upside relatively rotates, another the
One breaker roll is driven first breaker roll, and actively the output end of the first breaker roll and motor is sequentially connected, two first breaker rolls it
Between gap be located at the underface of feed inlet, alternate first shaft shoulder and discoid first broken of being provided in the first rotation axis
Knife, the axis of first shaft shoulder and the first crushing cutter axis are overlapped with the axis of the first transmission shaft where it, the width of first shaft shoulder
Degree is greater than the width of the first crushing cutter, and the first upper crushing cutter of two the first breaker rolls staggeredly interleaves；First crushing cutter includes
First cutterhead and multiple circumferentially arrays are fixed at the crushing teeth on the first cutterhead, and the cutting edge of crushing teeth is facing towards place
The rotation direction of first cutterhead is installed.
3. four axis differential Multi-stage refuse crusher as claimed in claim 2, which is characterized in that first cutterhead edge is outside
Extend to form multiple fixed parts, each fixed part has a stationary plane to fit with the crushing teeth back of tooth, on each stationary plane
It is provided with tapped blind hole, crushing teeth front is provided with corresponding mounting hole, and crushing teeth is mounted by means of bolts on fixed part.
4. four axis differential Multi-stage refuse crusher as claimed in claim 2, which is characterized in that it is broken that box inside wall is higher than first
The position of broken pair is provided with the first striker plate for being crushed region towards the first crushing pair and tilting down；Face the first crushing pair sword
Mouthful corresponding first shaft shoulder in the first striker plate end be provided with multiple first combs material teeth, the first comb material tooth be inserted into the first crushing cutter it
Between gap in.
5. four axis differential Multi-stage refuse crusher as claimed in claim 2, which is characterized in that actively the first breaker roll with it is driven
First breaker roll is sequentially connected by the second differential drive mechanism, makes the revolving speed of actively the first breaker roll and driven first breaker roll
It is different.
6. four axis differential Multi-stage refuse crusher as described in claim 1, which is characterized in that the second crushing pair includes a pair of of water
Straight and even one the second breaker roll is actively the second breaker roll to setting and the second breaker roll that upside relatively rotates, another the
Sledging roller is that driven second breaker roll, actively the second breaker roll and the first crushing pair are connected by the transmission of the first differential drive mechanism
Connect, the underface in gap of the gap between two second breaker rolls between two first breaker rolls, the second breaker roll include with
Second rotation axis of the first crushing pair transmission connection, alternate second shaft shoulder and discoid second broken of being provided in the second rotation axis
Broken knife, the width of second shaft shoulder is greater than the width of the second crushing cutter, between the second upper crushing cutter of two the second breaker rolls interlocks
It inserts；Second crushing cutter includes the broken blade of strip that the second cutterhead and multiple circumferentially arrays are mounted on the second cutterhead, is crushed
Blade one end is hinged on the second cutterhead, when broken blade is backwards to the second cutterhead, is crushed blade the second cutterhead of direction of blade
Rotation direction.
7. four axis differential Multi-stage refuse crusher as claimed in claim 6, which is characterized in that broken blade is staggered installation of
The two sides of two cutterheads.
8. four axis differential Multi-stage refuse crusher as claimed in claim 6, which is characterized in that the edge of broken blade is all sword
Sharp angle is the blade of 70 to 90 degree, and the side for being crushed the part of the separate broken blade hinge joint of blade of blade is arc-shaped
Main cutting edge, rest part are secondary cutting edge, and main cutting edge is sawtooth sword, and sawtooth sword includes multiple sawtooth, when broken blade is carried on the back
When to the second cutterhead, sawtooth towards the second cutterhead rotation direction the serrate circumscribed circle in side and same crushing cutter on piece institute at
20 degree of angles.
9. four axis differential Multi-stage refuse crusher as claimed in claim 6, which is characterized in that it is broken that box inside wall is higher than second
The position of broken pair is provided with the second striker plate for being crushed region towards the second crushing pair and tilting down；Face the second crushing pair sword
Mouthful corresponding second shaft shoulder in the second striker plate end be provided with multiple second combs material teeth, the second comb material tooth be inserted into the second crushing cutter it
Between gap in.
10. four axis differential Multi-stage refuse crusher as claimed in claim 6, which is characterized in that actively the second breaker roll with from
Dynamic second breaker roll is sequentially connected by third differential drive mechanism, makes turn of actively the second breaker roll and driven second breaker roll
It is fast different；The broken blade is made of hard alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821176330.6U CN208727683U (en) | 2018-07-24 | 2018-07-24 | A kind of four axis differential Multi-stage refuse crushers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821176330.6U CN208727683U (en) | 2018-07-24 | 2018-07-24 | A kind of four axis differential Multi-stage refuse crushers |
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| CN208727683U true CN208727683U (en) | 2019-04-12 |
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| CN201821176330.6U Expired - Fee Related CN208727683U (en) | 2018-07-24 | 2018-07-24 | A kind of four axis differential Multi-stage refuse crushers |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112827614A (en) * | 2020-12-08 | 2021-05-25 | 江苏中吴环境工程设计研究有限公司 | Multistage efficient knife type crusher and working method thereof |
| CN113582480A (en) * | 2021-07-26 | 2021-11-02 | 山东金隆环境工程有限公司 | Energy-saving sludge thickener |
| CN114515635A (en) * | 2020-11-20 | 2022-05-20 | 住友重机械环境工程株式会社 | Crushing device |
-
2018
- 2018-07-24 CN CN201821176330.6U patent/CN208727683U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114515635A (en) * | 2020-11-20 | 2022-05-20 | 住友重机械环境工程株式会社 | Crushing device |
| CN114515635B (en) * | 2020-11-20 | 2024-04-26 | 住友重机械环境工程株式会社 | Crushing device |
| CN112827614A (en) * | 2020-12-08 | 2021-05-25 | 江苏中吴环境工程设计研究有限公司 | Multistage efficient knife type crusher and working method thereof |
| CN113582480A (en) * | 2021-07-26 | 2021-11-02 | 山东金隆环境工程有限公司 | Energy-saving sludge thickener |
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