CN215694575U - Reducing mechanism and cyclone - Google Patents
Reducing mechanism and cyclone Download PDFInfo
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- CN215694575U CN215694575U CN202120528099.8U CN202120528099U CN215694575U CN 215694575 U CN215694575 U CN 215694575U CN 202120528099 U CN202120528099 U CN 202120528099U CN 215694575 U CN215694575 U CN 215694575U
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- 230000007246 mechanism Effects 0.000 title description 9
- 239000000428 dust Substances 0.000 claims abstract description 65
- 230000005540 biological transmission Effects 0.000 claims abstract description 38
- 238000010276 construction Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 2
- 238000010298 pulverizing process Methods 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 24
- 239000002245 particle Substances 0.000 description 9
- 238000005299 abrasion Methods 0.000 description 5
- 230000002035 prolonged effect Effects 0.000 description 5
- 230000002337 anti-port Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model discloses a crushing device and a cyclone dust collector, the crushing device comprises a transmission component, a shell, a motor, a first reamer and a second reamer, the transmission component is arranged in the shell and comprises a bevel gear, a first bevel gear and a second bevel gear, the motor is arranged on the shell, a rotating shaft of the motor is connected with the bevel gear, the bevel gear is respectively meshed with the first bevel gear and the second bevel gear, the rotating shaft of the first bevel gear is connected with the first reamer, the rotating shaft of the second bevel gear is connected with the second reamer, the rotating direction of the first reamer is opposite to that of the second reamer, when in use, impurities in dust-containing airflow are cut and crushed in the opposite rotating directions of the first reamer and the second reamer through the driving of the motor and the transmission component, and then enter the cyclone dust collector, the crushing efficiency is high, and the dust discharge port at the bottom of the cyclone dust collector is not easy to block, simultaneously, the structure of the double reamers can prolong the service life of the smashing device.
Description
Technical Field
The utility model relates to the field of cyclone dust collectors, in particular to a crushing device and a cyclone dust collector.
Background
The dust-removing mechanism of cyclone dust remover is that the dust-contained gas flow is passed into the dust remover, the gas flow is made to make rotary motion, the dust particles are separated from the gas flow by means of centrifugal force and collected in the wall of the dust remover, and then the dust particles are fallen into the dust hopper by means of gravity action, so that it can be extensively used for separating solid and liquid particles from gas flow or separating solid particles from liquid. In application scenes of mine, construction waste disposal, decoration waste disposal and the like, sundries such as plastic films, bricks, gravels and the like can be carried in dust-containing airflow, and the sundries can enter the cyclone dust collector and block an ash discharge opening at the bottom of the cyclone dust collector in the process of separating the dust-containing airflow, so that the use of the cyclone dust collector is influenced.
Thus, there is a need for a better solution to the problems of the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model provides a crushing device, which is used for solving the problem that the cyclone dust collector in the prior art is blocked by large-particle impurities to affect the use of the cyclone dust collector.
To solve the above problems, the present invention provides: a reducing apparatus, comprising:
the reamer comprises a transmission assembly, a shell, a motor, a first reamer and a second reamer;
the transmission assembly is installed in the shell, the transmission assembly comprises a bevel gear, a first bevel gear and a second bevel gear, the motor is installed on the shell, a rotating shaft of the motor is connected with the bevel gear, the bevel gear is respectively meshed with the first bevel gear and the second bevel gear, the rotating shaft of the first bevel gear is connected with the first reamer, the rotating shaft of the second bevel gear is connected with the second reamer, and the rotating direction of the first reamer is opposite to that of the second reamer.
Optionally, the first reamer and the second reamer are both of a centrosymmetric structure, and both the first reamer and the second reamer are provided with double cutting edges.
Optionally, the motor is mounted on the top of the housing, and the rotating shafts of the bevel gears are perpendicular to the rotating shaft of the first bevel gear and the rotating shaft of the second bevel gear, respectively.
Optionally, the rotating shaft of the first bevel gear and the rotating shaft of the second bevel gear are located on the same straight line.
Optionally, the casing includes shell body and interior casing, transmission assembly install in the interior casing, first reamer with the second reamer all is located the shell body with between the interior casing, the motor install in on the shell body, the pivot of motor passes in proper order shell body and interior casing and with bevel gear connects, the pivot of first bevel gear passes interior casing and with first reamer is connected, the pivot of second bevel gear passes interior casing and with second reamer is connected.
Optionally, the rotating shaft of the motor is in sealed sliding connection with the inner shell, and the rotating shaft of the first bevel gear and the rotating shaft of the second bevel gear are both in sealed sliding connection with the inner shell.
Optionally, a first flange and a second flange are arranged on the outer shell, the first flange is located at an opening at one end of the outer shell, and the second flange is located at an opening at the other end of the outer shell and connected with an air inlet of the cyclone dust collector.
Optionally, a protective net is mounted on the first flange.
Optionally, the first flange and the second flange are identical in structure.
The utility model has the beneficial effects that: when the device is used, the motor arranged on the shell drives the bevel gears in the power transmission assembly in the shell to rotate, the bevel gears are respectively meshed with the first bevel gear and the second bevel gear, the first reamer is connected with the first bevel gear, the second reamer is connected with the second bevel gear, the rotating direction of the first reamer is opposite to that of the second reamer, impurities in dust-containing air flow enter the cyclone dust collector after being cut and crushed in opposite rotating directions of the first reamer and the second reamer, the crushing efficiency is high, the dust discharging port at the bottom of the cyclone dust collector is not easy to block, meanwhile, a double-reamer structure of the first reamer and the second reamer is arranged, when the cutting edges on one sides of the first reamer and the second reamer are worn to a certain degree, the double-reamer can be simultaneously rotated in a reverse mode through the motor, the cutting edges on the other sides of the first reamer and the second reamer are used for cutting, the utilization rate of the reamers is improved, and through changing this reducing mechanism's direction of admitting air for dusty air current passes through the second reamer earlier and passes through first reamer again, improves the utilization ratio of second reamer, makes the degree of wear of first reamer and second reamer be close, makes this reducing mechanism's life increase.
The utility model also provides: a cyclone dust collector comprises the crushing device.
The utility model has the beneficial effects that: the utility model provides a cyclone dust collector, which is characterized in that the crushing device is used, so that when impurities in dust-containing airflow pass through the crushing device, the impurities are cut and crushed in the opposite rotating directions of the first reamer and the second reamer and then enter the cyclone dust collector, the crushing efficiency is high, the impurity particles in the dust airflow are cut and crushed, the impurities can be discharged well, and the dust discharge port at the bottom of the cyclone dust collector is not easy to block.
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible and comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Figure 1 shows a schematic front perspective construction of the outer housing of the comminution device according to the utility model;
FIG. 2 shows a schematic left view model of the comminution apparatus of the utility model;
FIG. 3 shows a perspective structural schematic view of the inner housing of FIG. 2;
fig. 4 is a schematic view showing a model structure in which the pulverizing apparatus of the present invention is connected to a cyclone.
Description of the main element symbols:
100-a housing; 110-an inner housing; 120-an outer shell; 121-a first flange; 122-a second flange; 123-protective net; 200-a motor; 300-a transmission assembly; 310-bevel gears; 320-a first bevel gear; 321-a first reamer; 330-a second bevel gear; 331-a second reamer; 400-cyclone dust collector; 410-an air inlet; 420-ash discharge port.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
Example one
Referring to fig. 1 and 4 together, the present embodiment provides a crushing apparatus, including:
the transmission assembly 300, the housing 100, the motor 200, the first reamer 321, and the second reamer 331;
the transmission assembly 300 is installed in the housing 100, the transmission assembly 300 includes a bevel gear 310, a first bevel gear 320 and a second bevel gear 330, the motor 200 is installed on the housing 100, a rotating shaft of the motor 200 is connected with the bevel gear 310, the bevel gear 310 is respectively engaged with the first bevel gear 320 and the second bevel gear 330, the rotating shaft of the first bevel gear 320 is connected with the first reamer 321, the rotating shaft of the second bevel gear 330 is connected with the second reamer 331, and the rotating direction of the first reamer 321 is opposite to the rotating direction of the second reamer 331.
Compared with the prior art, when the crushing device of the embodiment of the utility model is used, the motor 200 arranged on the shell 100 drives the bevel gear 310 in the transmission component 300 in the shell 100 to rotate, the bevel gear 310 is respectively meshed with the first bevel gear 320 and the second bevel gear 330, the first reamer 321 is connected with the first bevel gear 320, the second reamer 331 is connected with the second bevel gear 330, the rotating direction of the first reamer 321 is opposite to that of the second reamer 331, impurities in dust-containing airflow are cut and crushed in opposite rotating directions of the two sets of reamers of the first reamer 321 and the second reamer 331 and then enter the cyclone dust collector 400, the crushing efficiency is high, the dust discharge port 420 at the bottom of the cyclone dust collector 400 is not easy to be blocked, meanwhile, a double-reamer structure of the first reamer 321 and the second reamer 331 is arranged, when the cutting edges on one side of the first reamer 321 and the second reamer 331 are worn to a certain degree, the double reamers can be simultaneously reversed by the motor 200, the cutting edge on the other side of the first reamer 321 and the second reamer 331 is used for cutting, the utilization rate of the reamers is improved, the air inlet direction of the smashing device is changed, the dusty air flow firstly passes through the second reamer 331 and then passes through the first reamer 321, the utilization rate of the second reamer 331 is improved, the abrasion degree of the first reamer 321 and the second reamer 331 is close, and the service life of the smashing device is prolonged.
Further, as shown in fig. 2 and 3, the first reamer 321 and the second reamer 331 are both of a centrosymmetric structure, and both the first reamer 321 and the second reamer 331 are provided with double blades.
Specifically, the first reamer 321 and the second reamer 331 are both of a centrosymmetric structure, so that when the first reamer 321 and the second reamer 331 rotate to cut and crush impurities in a dusty airflow, blades at two ends of the reamer are simultaneously stressed and are relatively balanced in stress, the service lives of the first reamer 321 and the second reamer 331 are prolonged, and the impurities are simultaneously cut by the blades at two ends of the reamer, so that the cutting area of the blades is increased, the crushing efficiency of the impurities is improved, particles of the impurities become smaller, and the dust discharge port 420 at the bottom of the cyclone dust collector 400 is not easily blocked; first reamer 321 and second reamer 331 all are equipped with the twolip edge, and the pivot of motor 200 passes through antiport, through transmission assembly 300 transmission again, drives first reamer 321 and second reamer 331 while antiport, and the two-blade structure of the first reamer 321 of make full use of and second reamer 331 avoids the problem that first reamer 321 and second reamer 331 use wearing and tearing for a long time and lead to smashing the efficiency reduction for this reducing mechanism life increases.
Example two
The second embodiment of the present invention provides an arrangement manner of the motor 200 and the transmission assembly 300 based on the first embodiment, as shown in fig. 1, fig. 2, and fig. 3, the motor 200 is installed on the top of the housing 100, and the rotating shafts of the bevel gears 310 are perpendicular to the rotating shaft of the first bevel gear 320 and the rotating shaft of the second bevel gear 330, respectively.
Specifically, the motor 200 is mounted at the top of the housing 100, the rotating shaft of the motor 200 penetrates through the housing 100 and is connected with the bevel gear 310, and the contact surface for meshing transmission on the bevel gear 310 is arranged downwards, so that impurities in the dust-containing airflow are not easy to accumulate on the contact surface for meshing transmission in the transmission assembly 300 when the dust-containing airflow passes through the crushing device, the transmission assembly 300 is prevented from being clamped, the abrasion of the bevel gear 310, the first bevel gear 320 and the second bevel gear 330 is reduced, and the service life of the transmission assembly 300 is prolonged; when the dust-containing air flow crushing device is used, the bevel gear 310 is respectively meshed with the first bevel gear 320 and the second bevel gear 330, the rotating shaft of the bevel gear 310 is respectively perpendicular to the rotating shaft of the first bevel gear 320 and the rotating shaft of the second bevel gear 330, so that the structure of the transmission assembly 300 is stressed stably, meanwhile, when the rotating shaft of the motor 200 is in a perpendicular state, the rotating shaft of the bevel gear 310 is respectively perpendicular to the rotating shaft of the first bevel gear 320 and the rotating shaft of the second bevel gear 330, so that a first cutting surface formed when the first reamer 321 rotates and a second cutting surface formed when the second reamer 331 rotates are both in a perpendicular state, and the first cutting surface and the second cutting surface are both perpendicular to the flow direction of dust-containing air flow, so that impurities in the dust-containing air flow can be crushed better.
Further, as shown in fig. 1, 2, and 3, the rotating shaft of the first bevel gear 320 and the rotating shaft of the second bevel gear 330 are located on the same straight line.
Specifically, when the rotating shaft of the first bevel gear 320 and the rotating shaft of the second bevel gear 330 are located on the same straight line, since the rotating shaft of the first bevel gear 320 is connected to the first reamer 321, the rotating shaft of the second bevel gear 330 is connected to the second reamer 331, a plane generated when the first reamer 321 rotates and a plane generated when the second reamer 331 rotates are parallel to each other, cutting and crushing efficiency can be improved better, and meanwhile, the circular pipe shape of the housing 100 is adapted to, and impurities are prevented from entering the cyclone dust collector 400 without being crushed by the reamers.
Further, as shown in fig. 1, 2, and 3, the housing includes an outer housing 120 and an inner housing 110, the transmission assembly 300 is installed in the inner housing 110, the first reamer 321 and the second reamer 331 are both located between the outer housing 120 and the inner housing 110, the motor 200 is installed on the outer housing 120, a rotating shaft of the motor 200 sequentially passes through the outer housing 120 and the inner housing 110 and is connected with the bevel gear 310, a rotating shaft of the first bevel gear 320 passes through the inner housing 110 and is connected with the first reamer 321, and a rotating shaft of the second bevel gear 330 passes through the inner housing 110 and is connected with the second reamer 331.
Specifically, the casing is divided into an outer casing 120 and an inner casing 110, the outer casing 120 is tubular, and the outer casing 120 in the shape of a circular pipeline meets the fluid mechanics, so that the wind resistance of dust-containing airflow passing through the crushing device can be reduced, the speed of the fluid entering the cyclone dust collector 400 is increased, and the requirement of the wind speed of the airflow entering the air inlet of the cyclone dust collector 400 is met; the transmission assembly 300 is arranged in the inner shell 110, the motor 200 is arranged on the outer shell 120, the rotating shaft of the motor 200 sequentially penetrates through the outer shell 120 and the inner shell 110 and is connected with the bevel gear 310, the rotating shaft of the first bevel gear 320 penetrates through the inner shell 110 and is connected with the first reamer 321, the rotating shaft of the second bevel gear 330 penetrates through the inner shell 110 and is connected with the second reamer 331, the motor 200 is arranged outside the outer shell 120 instead of being arranged inside the outer shell 120, wind resistance of dust-containing airflow passing through the crushing device can be reduced, the transmission assembly 300 is arranged inside the inner shell 110, a contact surface for meshing transmission in the transmission assembly 300 is isolated from the dust-containing airflow through the inner shell 110, impurities accumulated on the contact surface for meshing transmission in the transmission assembly 300 in the dust-containing airflow are reduced, the transmission assembly 300 is prevented from being blocked, and abrasion of the bevel gear 310, the first bevel gear 320 and the second bevel gear 330 is reduced, increasing the service life of drive assembly 300.
Further, as shown in fig. 1, the rotating shaft of the motor 200 is slidably and sealingly connected to the inner housing 110, and the rotating shaft of the first bevel gear 320 and the rotating shaft of the second bevel gear 330 are slidably and sealingly connected to the inner housing 110.
Specifically, the impurities of the dusty air flow enter the inner shell 110 through the gap between the rotating shaft of the motor 200, the rotating shaft of the first bevel gear 320 and the rotating shaft of the second bevel gear 330 and the inner shell 110 to affect the operation of the transmission assembly 300, the rotating shaft of the motor 200, the rotating shaft of the first bevel gear 320 and the rotating shaft of the second bevel gear 330 are all in sealed sliding connection with the inner shell 110, and the inner shell 110 forms a closed chamber, so that the impurities cannot enter the inner shell 110 to affect the operation of the transmission assembly 300, the abrasion of the transmission assembly 300 is reduced, and the service life of the transmission assembly 300 is prolonged.
EXAMPLE III
In the second embodiment of the present invention, based on the first embodiment or the second embodiment, the scheme is further defined, as shown in fig. 1 and fig. 4, a first flange 121 and a second flange 122 are disposed on the outer shell 120, the first flange 121 is located at an opening at one end of the outer shell 120, and the second flange 122 is located at an opening at the other end of the outer shell 120 and is connected to the air inlet 410 of the cyclone dust collector 400.
Specifically, the outer shell 120 is provided with a first flange 121 and a second flange 122, the first flange 121 and the second flange 122 are provided with through holes, the first flange 121 and the second flange 122 can be respectively connected with different pipelines or devices through bolt connection, and the sealing performance of the connection between the crushing device and other pipelines or devices is improved through the arrangement of the flanges; the second flange 122 is located the other end opening part of shell body 120 and is connected with the air inlet 410 of cyclone 400, be connected with the air inlet 410 of cyclone 400 through second flange 122, make this reducing mechanism and cyclone 400's connection structure firm, and improve the leakproofness of the junction between second flange 122 and the cyclone 400, prevent that the dusty air current from revealing, and simultaneously, the dismouting of this reducing mechanism is made things convenient for in setting up of first flange 121 and second flange 122, can be very fast carry out the change and the maintenance of first reamer 321 and second reamer 331.
Further, as shown in fig. 4, a protection net 123 is mounted on the first flange 121.
Specifically, first flange 121 is located reducing mechanism's air intake department, installs protection network 123 on the first flange 121, and protection network 123 is used for filtering debris such as metal material, fragment of brick of great volume, avoids the great debris of volume, hardness to damage first reamer 321 and second reamer 331, improves the life of first reamer 321 and second reamer 331.
Further, as shown in fig. 1, the first flange 121 and the second flange 122 have the same structure.
Specifically, when the smashing device is used, large-particle impurities are firstly smashed through the first reamer 321, and then are further smashed through the second reamer 331, in the process, the abrasion speed of the blade of the first reamer 321 is higher than that of the blade of the second reamer 331, the structures of the first flange 121 and the second flange 122 are the same, the first flange 121 is installed at the air inlet 410 of the cyclone dust collector 400 by detaching the connection between the second flange 122 and the air inlet 410 of the cyclone dust collector 400, the flowing direction of dust-containing air flow in the smashing device is opposite, the impurities of the dust-containing air flow firstly pass through the second reamer 331 and then pass through the first reamer 321, the utilization rate of the first reamer 321 and the second reamer 331 is improved, and the service life of the first reamer 321 and the second reamer 331 is prolonged.
The embodiment of the utility model also provides a cyclone dust collector 400 which comprises the crushing device.
According to the cyclone dust collector 400 provided by the embodiment of the utility model, due to the adoption of the crushing device, when impurities in the dust-containing airflow pass through the crushing device, the impurities pass through the first reamer 321 and the second reamer 331 and are cut and crushed in the opposite rotating directions and then enter the cyclone dust collector 400, the crushing efficiency is high, so that the impurity particles and the like in the dust airflow are cut and crushed, the impurities can be discharged well, and the dust discharge port 420 at the bottom of the cyclone dust collector 400 is not easy to block.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (10)
1. A comminution device, comprising:
the reamer comprises a transmission assembly, a shell, a motor, a first reamer and a second reamer;
the transmission assembly is installed in the shell, the transmission assembly comprises a bevel gear, a first bevel gear and a second bevel gear, the motor is installed on the shell, a rotating shaft of the motor is connected with the bevel gear, the bevel gear is respectively meshed with the first bevel gear and the second bevel gear, the rotating shaft of the first bevel gear is connected with the first reamer, the rotating shaft of the second bevel gear is connected with the second reamer, and the rotating direction of the first reamer is opposite to that of the second reamer.
2. The comminution device of claim 1, wherein the first reamer and the second reamer are both centrosymmetric structures, and both the first reamer and the second reamer are provided with double cutting edges.
3. The crushing apparatus as claimed in claim 1, wherein the motor is installed at the top of the housing, and the rotation shafts of the bevel gears are perpendicular to the rotation shaft of the first bevel gear and the rotation shaft of the second bevel gear, respectively.
4. A crushing apparatus according to claim 3, wherein the rotation shaft of the first bevel gear and the rotation shaft of the second bevel gear are located on the same straight line.
5. The crushing device as claimed in claim 1, wherein the housing comprises an outer housing and an inner housing, the transmission assembly is mounted in the inner housing, the first reamer and the second reamer are both located between the outer housing and the inner housing, the motor is mounted on the outer housing, a rotating shaft of the motor sequentially passes through the outer housing and the inner housing and is connected with the bevel gear, a rotating shaft of the first bevel gear passes through the inner housing and is connected with the first reamer, and a rotating shaft of the second bevel gear passes through the inner housing and is connected with the second reamer.
6. A comminution device as claimed in claim 5 in which the shaft of the motor is sealingly and slidably connected to the inner housing, and the shaft of the first bevel gear and the shaft of the second bevel gear are both sealingly and slidably connected to the inner housing.
7. The crushing device as claimed in claim 5, wherein the outer casing is provided with a first flange and a second flange, the first flange is positioned at one opening of the outer casing, and the second flange is positioned at the other opening of the outer casing and is connected with the air inlet of the cyclone dust collector.
8. The comminution device of claim 7, wherein a protective screen is mounted on the first flange.
9. The comminution device of claim 7, wherein the first flange and the second flange are identical in construction.
10. A cyclone dust collector comprising the pulverization apparatus as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120528099.8U CN215694575U (en) | 2021-03-12 | 2021-03-12 | Reducing mechanism and cyclone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120528099.8U CN215694575U (en) | 2021-03-12 | 2021-03-12 | Reducing mechanism and cyclone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215694575U true CN215694575U (en) | 2022-02-01 |
Family
ID=80013021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120528099.8U Active CN215694575U (en) | 2021-03-12 | 2021-03-12 | Reducing mechanism and cyclone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215694575U (en) |
-
2021
- 2021-03-12 CN CN202120528099.8U patent/CN215694575U/en active Active
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Address after: 1701-1728, 17th floor, block a, building 1, yard 10, Xueqing Road, Haidian District, Beijing (Dongsheng District) Patentee after: Beijing Construction Engineering Resource Recycling Co.,Ltd. Country or region after: China Address before: 1701-1728, 17th floor, block a, building 1, yard 10, Xueqing Road, Haidian District, Beijing (Dongsheng District) Patentee before: Beijing Construction Engineering Resources Recycling Co.,Ltd. Country or region before: China Address after: 1701-1728, 17th floor, block a, building 1, yard 10, Xueqing Road, Haidian District, Beijing (Dongsheng District) Patentee after: Beijing Construction Engineering Resources Recycling Co.,Ltd. Country or region after: China Address before: 1701-1728, 17th floor, block a, building 1, yard 10, Xueqing Road, Haidian District, Beijing (Dongsheng District) Patentee before: BCEG RESOURCES RECYCLING Co.,Ltd. Country or region before: China |