CN215277630U - Special crusher for sludge - Google Patents
Special crusher for sludge Download PDFInfo
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- CN215277630U CN215277630U CN202120937700.9U CN202120937700U CN215277630U CN 215277630 U CN215277630 U CN 215277630U CN 202120937700 U CN202120937700 U CN 202120937700U CN 215277630 U CN215277630 U CN 215277630U
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- threaded rod
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Abstract
The utility model discloses a special rubbing crusher of mud, wherein special rubbing crusher of mud includes: the shell is provided with a discharge hole; the rotor is arranged in the shell and used for crushing materials to form crushed materials, and the crushed materials flow out from the discharge hole; the knife gate valve is movably connected with the discharge hole to adjust the opening size of the discharge hole. The utility model discloses technical scheme aims at solving the problem that current sludge grinder can not control crushed aggregates outflow rate.
Description
Technical Field
The utility model relates to a reducing mechanism, in particular to special rubbing crusher of mud.
Background
Among the prior art sludge grinder adopts the steel sheet welding to make, and motor and rubbing crusher rotor are installed on same base, adopt the shaft coupling transmission, and the blade is the symmetrical arrangement, and the material passes through the base discharge gate and discharges, and machine simple structure, it is also more single functional, when smashing mud or the great raw materials of moisture oiliness, can not control the outflow rate of crushed aggregates.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a special rubbing crusher of mud aims at solving the problem that rubbing crusher can not control crushed aggregates outflow rate.
In order to achieve the above object, the utility model provides a special rubbing crusher of mud, include: the shell is provided with a discharge hole;
the rotor is arranged in the shell and used for crushing materials to form crushed materials, and the crushed materials flow out of the discharge hole;
and the knife gate valve is movably connected with the discharge port so as to adjust the opening size of the discharge port.
Optionally, the knife gate valve includes the flashboard, flashboard swing joint in discharge gate department, the floodgate hole has been seted up to the casing, the flashboard passes the floodgate hole to open or close the discharge gate.
Optionally, the knife gate valve further comprises:
a bracket coupled to an outer surface of the case;
the threaded rod, the threaded rod with support threaded connection, the one end of threaded rod is located the frame deviates from one side of casing, the other end of threaded rod with the flashboard rotates to be connected, through the rotation of threaded rod, it is adjustable the flashboard is opened or is closed the size of discharge gate.
Optionally, the knife gate valve still includes the adapter sleeve, the adapter sleeve connect in the flashboard, the other end of threaded rod stretches into in the adapter sleeve, and with the adapter sleeve rotates to be connected.
Optionally, the knife gate valve still includes the limiting plate, the limiting plate is located in the adapter sleeve, the other end of threaded rod connect in the limiting plate, in order to restrict the threaded rod with the adapter sleeve separation.
Optionally, the stent comprises:
the threaded rod is arranged between the two support rods;
the connecting rod is connected with the other ends of the two supporting rods, and the threaded rod is in threaded connection with the connecting rod.
Optionally, the knife gate valve comprises: the hand wheel, hand wheel fixed connection is in the threaded rod is kept away from the one end of casing drives through rotatory hand wheel the flashboard action, the size of adjustment discharge gate.
Optionally, the special sludge crusher further comprises a screw mechanism, and the screw mechanism is arranged on one side of the rotor to extrude the crushed materials.
Optionally, the special sludge pulverizer further comprises a drainage assembly, wherein the drainage assembly is arranged on one side, away from the rotor, of the screw mechanism to collect moisture after the crushed materials are extruded by the screw mechanism.
Optionally, the drain assembly comprises:
the filter plate is provided with a plurality of filter openings;
the water receiving plate is arranged on one side, deviating from the rotor, of the filter plate, the inner wall of the casing forms a water receiving cavity, and a drain hole is formed in the casing and communicated with the water receiving cavity to discharge water.
The utility model provides an among the technical scheme, be provided with the rotor in the casing, the rotor is rotatory with comminuted through the flying speed, crushed aggregates is discharged by the discharge gate that sets up at the casing under the effect of centrifugal force, knife gate valve through discharge gate department swing joint, can change the size of discharge gate, on the one hand can be through the open area who increases the discharge gate, be favorable to the discharge of the great crushed aggregates of humidity or viscidity, adapt to the row's of different characteristic crushed aggregates material demand, on the other hand can adjust the row's of same kind crushed aggregates material speed, when needs arrange the material as early as possible, can increase the open area of discharge gate, and when needs slowly arrange the material, can reduce the open area of discharge gate, thereby realize the control to the row's of crushed aggregates material speed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic sectional view of the structure of the embodiment of the special sludge pulverizer of the present invention;
fig. 2 is a partially enlarged view of the knife gate valve of fig. 1.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 1 | |
2 | Knife |
| 3 | Screw mechanism | 4 | |
| 5 | |
6 | Casing (CN) |
| 7 | |
8 | |
| 10 | |
11 | |
| 30 | |
31 | |
| 41 | |
82 | |
| 81 | |
811 | |
| 22 | |
21 | |
| 24 | Connecting |
23 | Threaded |
| 25 | |
27 | Connecting plate |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front, and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is 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 at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1 and 2, fig. 1 is a schematic structural sectional view of an embodiment of the special sludge pulverizer of the present invention. The utility model provides a special rubbing crusher of mud includes: a discharge port 7 is arranged on the machine shell 6;
the rotor 8 is arranged in the casing 6 and is used for crushing the materials to form crushed materials, and the crushed materials flow out from the discharge port 7;
In the technical scheme adopted by the embodiment, the rotor 8 can include a main shaft 82 and blades 81, the blades 81 are arranged on the surface of the main shaft 82, the material to be crushed is fed through a feeding port 811 arranged at the top of the casing 6, the material is gradually crushed under the striking of the blades 81 rotating at high speed and the mutual friction action of the material, the crushed material enters the discharge port 7 arranged on the casing 6 under the centrifugal action, the size of the discharge port 7 can be controlled through the knife gate valve 2 movably connected with the discharge port 7, on one hand, the opening area of the discharge port 7 can be increased, the discharge of the crushed material with higher humidity or viscosity is facilitated, the discharge requirement of the crushed material with different characteristics can be met, on the other hand, the discharge rate of the same crushed material can be adjusted, when the material needs to be discharged as soon as possible, the opening area of the discharge port 7 can be increased, and when the material needs to be discharged slowly, the opening area of the discharge port 7 can be reduced, thereby realizing the control of the discharge rate of the crushed aggregates. Specifically, the opening size of discharge gate can be adjusted through the lead screw to knife gate valve 2, and the lead screw passes through the nut with knife gate valve 2 this moment and is connected, and the lead screw can drive 2 linear motion of knife gate valve in the pivoted time, changes knife gate valve 2 and covers the area of discharge gate 7 to can adjust the opening size of discharge gate 7. In addition, the knife gate valve 2 can be movably connected with the discharge port 7 through a bolt, at the moment, a long hole can be formed in the knife gate valve 2, the bolt penetrates through the long hole, and when the knife gate valve 2 slides to a required position, the bolt is locked, so that the knife gate valve 2 and the machine shell 6 are fixed together.
It should be noted that the blades 81 for crushing the material can be used for cutting different types of blades according to different materials, the main shaft 82 is connected with the motor 41 through a coupling to drive the main shaft 82 to rotate, or a speed reducer is arranged between the main shaft 82 and the motor to obtain a larger torque; two or more spindles 82 may also be provided.
Further, the knife gate valve 2 comprises a gate plate 25, the gate plate 25 is movably connected to the discharge hole 7, a gate hole is formed in the casing 6, and the gate plate 25 penetrates through the gate hole to open or close the discharge hole 7.
In the technical scheme that this embodiment adopted, the discharge gate is opened or closed through the brake shoe 25, and flashboard 25 sets up in discharge gate 7 department, controls the size of discharge gate 7. Specifically, the gate plate 25 is movably connected with the discharge hole 7, and the screw rod or the bolt structure can be adopted.
Further, the knife gate valve 2 further includes:
a bracket 22, the bracket 22 being connected to an outer surface of the cabinet 6;
threaded rod 23, threaded rod 23 and support 22 threaded connection, the one end of threaded rod 23 is located the one side that support 22 deviates from casing 6, and the other end of threaded rod 23 rotates with flashboard 25 to be connected, and through the rotation of threaded rod 23, the size that discharge gate 7 was opened or was closed to adjustable flashboard 25.
In the technical scheme that this embodiment adopted, support 22 and casing 6 surface fixed connection for support flashboard 25, through rotatory threaded rod 23, can make threaded rod 23 relative support 22 linear motion, because threaded rod 23 is connected with flashboard 25 is rotated, threaded rod 23 can not drive flashboard 25 when the pivoted and rotate, only can drive flashboard 25 rectilinear movement, thereby realize the adjustment of discharge gate 7 size.
Further, the knife gate valve 2 further comprises a connecting sleeve 24, the connecting sleeve 24 is connected to the gate plate 25, and the other end of the threaded rod 23 extends into the connecting sleeve 24 and is rotatably connected with the connecting sleeve 24.
In the technical scheme that this embodiment adopted, adapter sleeve 24 is between flashboard 25 and threaded rod 23, the one end and the flashboard 25 fixed connection of adapter sleeve 24, can set up the through-hole at adapter sleeve 24, threaded rod 23 stretches into the inside of adapter sleeve 24 by the through-hole, threaded rod 23 rotates with the through-hole to be connected, threaded rod 23 can rotate the through-hole relatively promptly, when threaded rod 23 rotated, because adapter sleeve 24 and threaded rod 23 are rotated and are connected, the rotation of threaded rod 23 can not drive flashboard 25 synchronous revolution, only order to drive adapter sleeve 24 and the synchronous rectilinear motion of threaded rod 23, thereby drive the synchronous rectilinear motion of flashboard 25.
Further, the knife gate valve 2 further comprises a limiting plate (not shown), the limiting plate is arranged in the connecting sleeve 24, and the other end of the threaded rod 23 is connected to the limiting plate so as to limit the separation of the threaded rod 23 and the connecting sleeve 24.
In the technical scheme that this embodiment adopted, can set up one in adapter sleeve 24 and hold the chamber, the limiting plate setting is in holding the chamber, and with holding the chamber matching, the outer diameter of limiting plate is greater than the diameter of through-hole, can avoid the limiting plate to wear out by the through-hole to threaded rod 23 has been guaranteed to be connected with adapter sleeve 24's rotation, in order to drive flashboard 25 rectilinear motion.
Further, the holder 22 includes:
two support rods are arranged at intervals, one ends of the support rods are connected to the outer surface of the machine shell 6, and the threaded rods 23 are arranged between the two support rods;
the connecting plate 27 is connected with the other ends of the two support rods, and the threaded rod 23 is in threaded connection with the connecting plate 27.
In the technical scheme adopted by the embodiment, the supporting rod is used for supporting the connecting plate 27 and fixedly connected to the outer surface of the machine shell 6, and the threaded rod 23 is in threaded connection with the connecting plate 27 to realize the extension or retraction of the threaded rod 23.
Further, the knife gate valve 2 includes: the hand wheel 21, hand wheel 21 fixed connection is in the one end that casing 6 was kept away from to threaded rod 23, drives through rotatory hand wheel 21 the action of flashboard 25, the size of adjustment discharge gate 7.
In the technical scheme adopted by the embodiment, the hand wheel 21 is arranged, so that an operator can conveniently rotate the threaded rod 23.
Further, the special sludge crusher further comprises a screw mechanism 3, wherein the screw mechanism 3 is arranged on one side of the rotor 8 so as to extrude crushed materials.
In the technical solution adopted in this embodiment, the screw mechanism 3 may include a shaft body 30, wherein one end of the shaft body 30 is connected with the main motor 4 through a coupling, and the main motor 4 provides kinetic energy for the rotation of the shaft body 30; the outer surface of the casing 6 may protrude outward to form a storage bin 5, and the other end of the shaft 30 is erected on the storage bin 5.
In addition, the shaft body 30 may be arranged in a cone shape, and the cross-sectional area of the end close to the storage bin 5 is larger than that of the end close to the main motor 4.
Meanwhile, the outer side of the shaft body 30 can be provided with the spiral blade 31, the rotation of the shaft body 30 drives the rotation of the spiral blade 31, the rotation of the spiral blade 31 can push the crushed aggregates to move, and extrusion force is generated on the crushed aggregates. Preferably, the shaft body 30 located inside the storage bin 5 is not provided with helical blades 31.
When the crushed aggregates dropped on screw mechanism 3 under the effect of centrifugal force, spiral leaf 31 when driving the crushed aggregates and remove toward storage silo 5, can also extrude the crushed aggregates, the crushed aggregates gathers in storage silo 5, when needs squeeze dehydration to the crushed aggregates, make discharge gate 7 adjust less opening through knife gate valve 2, the crushed aggregates slows down from the speed of the 7 ejection of compact of discharge gate, accumulational crushed aggregates can not discharge very fast in storage silo 5, the crushed aggregates that will obstruct other positions is to the speed that storage silo 5 removed, and spiral leaf 31 is that continuous rotation drives the crushed aggregates and removes, make the crushed aggregates can fully extrude, moisture is extruded out from the crushed aggregates, the more dry that the crushed aggregates become, can understand, through the size of adjusting discharge gate 7, can change the speed of crushed aggregates ejection of compact, and then can adjust the humidity of crushed aggregates.
Further, the special sludge crusher further comprises a water drainage assembly 1, wherein the water drainage assembly 1 is arranged on one side, deviating from the rotor 8, of the screw mechanism 3 so as to collect water after the crushed materials are extruded by the screw mechanism 3.
The drain assembly 1 includes:
the filter plate 11 is provided with a plurality of filter openings;
the water receiving plate 10 is arranged on one side, away from the rotor 8, of the filter plate 11, the water receiving plate 10, the filter plate 11 and the inner wall of the casing 6 form a water receiving cavity, and the casing 6 is provided with a drain hole communicated with the water receiving cavity to discharge water.
In the technical scheme adopted in this embodiment, the helical blade 31 extrudes the crushed aggregates during the operation process, and simultaneously, the filtering plate 11 is also extruded, and in order to prevent the filtering plate 11 from deforming, a metal material with higher hardness, such as iron or stainless steel, is selected.
In addition, the filtering openings for filtering water can be arranged in 45-degree staggered mode or in a straight-line mode, and in addition, in order to prevent crushed aggregates from being filtered out together with water, the diameter of each filtering opening is smaller than the minimum outer diameter of each crushed aggregate.
Meanwhile, in order to facilitate the outflow of water on the water receiving plate 10, the water receiving plate 10 may be inclined, and a through drain hole is formed at the housing 6, so that the water is conveniently led out to the outside of the housing 6.
The above is only the optional embodiment of the present invention, and not the scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.
Claims (10)
1. The special crusher for sludge is characterized by comprising: the device comprises a shell, a first cover and a second cover, wherein a discharge hole is formed in the shell;
the rotor is arranged in the shell and used for crushing materials to form crushed materials, and the crushed materials flow out of the discharge hole;
and the knife gate valve is movably connected with the discharge port so as to adjust the opening size of the discharge port.
2. The special sludge pulverizer as claimed in claim 1, wherein the knife gate valve comprises a gate plate, the gate plate is movably connected to the discharge port, the casing is provided with a gate hole, and the gate plate passes through the gate hole to open or close the discharge port.
3. The special sludge pulverizer as claimed in claim 2, wherein the knife gate valve further comprises:
a bracket coupled to an outer surface of the case;
the threaded rod, the threaded rod with support threaded connection, the one end of threaded rod is located the support deviates from one side of casing, the other end of threaded rod with the flashboard rotates to be connected, through the rotation of threaded rod, it is adjustable the flashboard is opened or is closed the size of discharge gate.
4. The special sludge pulverizer as claimed in claim 3, wherein the knife gate valve further comprises a connecting sleeve, the connecting sleeve is connected to the gate plate, and the other end of the threaded rod extends into the connecting sleeve and is rotatably connected with the connecting sleeve.
5. The special sludge pulverizer as claimed in claim 4, wherein the knife gate valve further comprises a limiting plate, the limiting plate is disposed in the connecting sleeve, and the other end of the threaded rod is connected to the limiting plate to limit the threaded rod from separating from the connecting sleeve.
6. The sludge dedicated pulverizer as claimed in claim 3, wherein said bracket comprises:
the threaded rod is arranged between the two support rods;
the connecting plate is connected with the other ends of the two support rods, and the threaded rod is in threaded connection with the connecting plate.
7. The special sludge pulverizer as claimed in claim 6, wherein the knife gate valve comprises: and the hand wheel is fixedly connected with one end of the threaded rod far away from the shell.
8. The special sludge pulverizer as claimed in any one of claims 1 to 7, further comprising a screw mechanism provided on one side of the rotor to extrude the pulverized particles.
9. The special sludge pulverizer as claimed in claim 8, further comprising a drainage assembly disposed on a side of the screw mechanism facing away from the rotor to collect moisture after the pulverized material is pressed by the screw mechanism.
10. The special sludge pulverizer as claimed in claim 9, wherein the drainage assembly comprises:
the filter plate is provided with a plurality of filter openings;
the water receiving plate is arranged on one side, deviating from the rotor, of the filter plate, the inner wall of the casing forms a water receiving cavity, and a drain hole is formed in the casing and communicated with the water receiving cavity to discharge water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120937700.9U CN215277630U (en) | 2021-04-30 | 2021-04-30 | Special crusher for sludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120937700.9U CN215277630U (en) | 2021-04-30 | 2021-04-30 | Special crusher for sludge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215277630U true CN215277630U (en) | 2021-12-24 |
Family
ID=79539060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120937700.9U Active CN215277630U (en) | 2021-04-30 | 2021-04-30 | Special crusher for sludge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215277630U (en) |
-
2021
- 2021-04-30 CN CN202120937700.9U patent/CN215277630U/en active Active
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