CN214811477U - Smash all-in-one that sieves - Google Patents
Smash all-in-one that sieves Download PDFInfo
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- CN214811477U CN214811477U CN202120557254.9U CN202120557254U CN214811477U CN 214811477 U CN214811477 U CN 214811477U CN 202120557254 U CN202120557254 U CN 202120557254U CN 214811477 U CN214811477 U CN 214811477U
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Abstract
The utility model discloses a crushing and sieving integrated machine, which comprises a shell; a feed inlet is formed in the upper side of the shell; a screen is arranged on the inner side of the shell; blades sleeved on the rotating shaft are arranged inside the screen; a bearing seat is arranged at one end of the rotating shaft, which is far away from the feeding hole, and the rear end of the bearing seat is connected with a driving device; one end of the rotating shaft, which extends out of the screen and is close to the feed inlet, is sleeved with a crushing rack. The ideal double screening effect can be realized, the blanking particles are uniform, and the screening quality is high; the all-welded metal seal is adopted, the equipment has good tightness, can avoid material leakage and dust pollution, and has simple structure, low noise and convenient maintenance.
Description
Technical Field
The utility model relates to a smash the technical field that sieves, especially relate to smash all-in-one that sieves.
Background
In industrial processes, it is often necessary to screen the material using a screen to obtain a fine material meeting production requirements. Currently, a vibration screening machine is used mostly, and the vibration screening machine is used as a common screening device, and the main principle of the vibration screening machine is to remove particle impurities by utilizing vibration of the vibration screening machine and screen holes on the vibration screening machine. Not only can produce great noise in the use, still can bring serious dust pollution and appear easily that the unloading granule is inhomogeneous, the not high problem of sieve quality. And, do not easily block up the screen cloth to the part totally kibbling material granule, need the manual work to remove the clearance, consuming time and wasting power has reduced the screening efficiency of material.
In addition, the crushing tool is easy to wear or break during crushing of the materials before screening, the materials are difficult to singly disassemble and maintain after being worn, the roll shafts are generally integrated, and the materials need to be replaced together during maintenance and replacement, so that the maintenance cost is increased.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a crushing and sieving integrated machine, which comprises a shell; a feed inlet is formed in the upper side of the shell; a screen is arranged on the inner side of the shell; blades sleeved on the rotating shaft are arranged inside the screen; a bearing seat is arranged at one end of the rotating shaft, which is far away from the feeding hole, and the rear end of the bearing seat is connected with a driving device; one end of the rotating shaft, which extends out of the screen and is close to the feed inlet, is sleeved with a crushing rack.
As a preferred technical solution, the screen comprises a first screen and a second screen; the second screen is nested outside the first screen and is of a coaxial cylindrical structure.
As a preferable technical solution, the mesh opening of the second screen is smaller than the mesh opening of the first screen.
Preferably, the distance between the first screen and the second screen is 1/5-1/3 of the mesh aperture of the first screen.
As a preferable technical solution, the holes of the second screen and the holes of the first screen are staggered, overlapped and staggered.
Preferably, the second screen is connected to a driving unit, and moves along the radial direction and the circumferential direction of the first screen under the action of the driving unit.
As a preferable technical scheme, the blade is in a fin shape, and the end part of the blade is fixedly connected with a blade through a bolt.
As a preferred technical solution, the blade includes a first blade and a second blade; the first blades and the second blades are arranged at intervals in sequence.
As a preferable technical solution, the length ratio of the first blade and the second blade is 1: (0.4-0.8).
As a preferable technical scheme, a discharge hole is formed in the lower side of the shell.
Has the advantages that:
1. the utility model discloses the screen cloth that sets up includes first screen cloth and second screen cloth, through restricting the distribution and the interval setting of sieve mesh in first screen cloth and the second screen cloth, can realize comparatively ideal dual screening effect, the unloading granule is even, and the sieving quality is higher; the second screen is connected with a driving unit, and can move along the radial direction and the circumferential direction of the first screen under the action of the driving unit, so that the phenomenon of material blockage is avoided, the materials can flow out consciously, and the screening efficiency is higher;
2. the blades are detachably mounted on the arranged blades, and can be detached and replaced after being worn without replacing the whole blades, so that the blade is simple to detach, convenient to maintain and cost-saving; the blades comprise a first blade and a second blade, the length ratio of the first blade to the second blade is further limited, materials can be better further crushed when the blades rotate, and the materials can be pushed to enter a screen to be screened, so that the material crushing and screening processes are combined into one, secondary crushing is completed in the material screening process, the production process is simplified, and the working efficiency is improved;
3. the utility model provides a smash all-in-one that sieves adopts the all-welded metal to seal, and equipment seal is good, can avoid material leakage and dust pollution, simple structure, and the noise is little, convenient to use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 these drawings without creative efforts.
FIG. 1 is a schematic structural view of the crushing and sieving integrated machine of the present invention;
FIG. 2 is a schematic structural diagram of the screen of the present invention;
FIG. 3 is a first schematic structural diagram of a blade according to the present invention;
FIG. 4 is a second schematic structural view of the blade of the present invention;
reference numerals: 1, a feeding hole; 2, a shell; 3, material preparation; 4, crushing the rack; 5, blades; 5-1 a first blade; 5-2 second blades; 6, screening a screen; 6-1 a first screen; 6-2 second screen mesh; 7, a rotating shaft; 8, bearing seats; 9, discharging a material outlet; 10 blades.
Detailed Description
The contents of the present invention can be more easily understood by referring to the following detailed description of the preferred embodiments of the present invention and the included examples. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. In case of conflict, the present specification, including definitions, will control.
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 work belong to the protection scope of the present invention.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
In the description of the present invention, the meaning of "and/or" means that they exist individually or both of them are included.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In order to solve the problems, the utility model provides a crushing and sieving integrated machine, which comprises a shell; a feed inlet is formed in the upper side of the shell; a screen is arranged on the inner side of the shell; blades sleeved on the rotating shaft are arranged inside the screen; a bearing seat is arranged at one end of the rotating shaft, which is far away from the feeding hole, and the rear end of the bearing seat is connected with a driving device; one end of the rotating shaft, which extends out of the screen and is close to the feed inlet, is sleeved with a crushing rack.
The driving means is driven by pneumatic, mechanical or other conventional driving means.
In some embodiments, the mesh is selected from any one of a nylon mesh, a copper mesh, a stainless steel mesh; preferably, the screen is a stainless steel screen, in particular a 304 stainless steel screen.
In some embodiments, the screen comprises a first screen and a second screen; the second screen is nested outside the first screen and is of a coaxial cylindrical structure.
In some embodiments, the second screen has a smaller mesh size than the first screen.
In some embodiments, the first screen and the second screen are spaced apart from each other by a distance of 1/5 to 1/3 mesh openings of the first screen; preferably, the first screen and the second screen are spaced apart by 1/4 mesh openings of the first screen.
In some embodiments, the holes of the second screen and the holes of the first screen are staggered, overlapped and staggered.
In some embodiments, a drive unit is coupled to the second screen for movement by the drive unit in both the radial and circumferential directions of the first screen.
The applicant finds that when the screen holes of the second screen and the screen holes of the first screen are arranged in a staggered, overlapped and staggered mode, and the distance between the first screen and the second screen is set to be 1/5-1/3 of the screen hole diameter of the first screen, the materials passing through the first screen can be prevented from falling, the screened materials are uniform in particle size, and the screening quality is high. In addition, the second screen cloth can be along the radial and circumferential movement of first screen cloth under drive unit, avoids the emergence of putty phenomenon, makes the material consciously flow out for screening efficiency is higher.
The driving mode of the driving unit is pneumatic, mechanical driving or other conventional driving means.
In some embodiments, the blade is fin-shaped, and the end of the blade is fixedly connected with a blade through a bolt.
The utility model discloses after the live time is long, can dismantle the change to it after the blade wearing and tearing, and need not change whole blade, dismantle simply, it is convenient to maintain, practices thrift the cost.
In some preferred embodiments, the vanes comprise a first vane and a second vane; the first blades and the second blades are arranged at intervals in sequence.
In some more preferred embodiments, the ratio of the lengths of the first and second blades is 1: (0.4-0.8); preferably, the length ratio of the first blade to the second blade is 1: 0.6.
the utility model discloses well blade that sets up includes first blade and second blade, and the length ratio of further restricting first blade and second blade is 1: (0.4 ~ 0.8), not only can better further broken material when rotatory to can promote the material to get into the screen cloth and sieve, make material crushing and screening process unite two into one, accomplish the secondary crushing at the in-process of screening material, simplify production processes, improve work efficiency.
In some embodiments, the housing is provided with a discharge opening on the underside.
The present invention will be described in detail with reference to the following examples. It is necessary to point out here that the following examples are only used for further illustration of the present invention, and should not be interpreted as limiting the scope of the present invention, and that the skilled person in this field can make some insubstantial modifications and adjustments according to the above-mentioned contents of the present invention, and still fall within the scope of the present invention.
Example 1
This example 1 provides a pulverizing and sieving all-in-one machine, as shown in fig. 1, comprising a housing 2; a feed inlet 1 is formed in the upper side of the shell 2 and used for feeding materials 3; a screen 6 is arranged on the inner side of the shell 2; blades 5 sleeved on the rotating shaft 7 are arranged inside the screen 6; a bearing seat 8 is arranged at one end of the rotating shaft 7, which is far away from the feed port 1, and the rear end of the bearing seat 8 is connected with a driving device; and a crushing rack 4 is sleeved at one end of the rotating shaft 7, which extends out of the screen 6 and is close to the feed port 1.
The screen 6 is a stainless steel screen, specifically a 304 stainless steel screen.
As shown in fig. 2, the screen 6 includes a first screen 6-1 and a second screen 6-2; the second screen 6-2 is nested outside the first screen 6-1 and is of a coaxial cylindrical structure.
The mesh aperture of the second screen 6-2 is smaller than that of the first screen 6-1.
The distance between the first screen 6-1 and the second screen 6-2 is 1/4 mesh openings of the first screen 6-1.
The sieve holes of the second sieve 6-2 and the sieve holes of the first sieve 6-1 are staggered, overlapped and staggered.
The second screen 6-2 is connected with a driving unit, and moves along the radial direction and the circumferential direction of the first screen 6-1 under the action of the driving unit.
As shown in fig. 3, the blade 5 is fin-shaped, and a blade 10 is fixedly connected to an end of the blade 5 by a bolt.
As shown in fig. 4, the blade 5 includes a first blade 5-1 and a second blade 5-2; the first blade 5-1 and the second blade 5-2 are sequentially arranged at intervals.
The length ratio of the first blade 5-1 to the second blade 5-2 is 1: 0.6.
a discharge hole 9 is arranged at the lower side of the shell 2.
The utility model provides a crushing and sieving integrated machine, the screen cloth that sets up includes first screen cloth and second screen cloth, through restricting the distribution and the interval setting of sieve mesh in first screen cloth and the second screen cloth, can realize comparatively ideal dual screening effect, the unloading granule is even, the sieving quality is higher; the second screen is connected with a driving unit, and can move along the radial direction and the circumferential direction of the first screen under the action of the driving unit, so that the phenomenon of material blockage is avoided, the materials can flow out consciously, and the screening efficiency is higher; the blades are detachably mounted on the arranged blades, and can be detached and replaced after being worn without replacing the whole blades, so that the blade is simple to detach, convenient to maintain and cost-saving; the blades comprise a first blade and a second blade, the length ratio of the first blade to the second blade is further limited, materials can be better further crushed when the blades rotate, and the materials can be pushed to enter a screen to be screened, so that the material crushing and screening processes are combined into one, secondary crushing is completed in the material screening process, the production process is simplified, and the working efficiency is improved; the utility model discloses an all-welded metal is sealed, and the equipment seal is good, can avoid the material to leak and dust pollution, simple structure, and the noise is little, convenient to use.
The foregoing examples are merely illustrative and serve to explain some of the features of the method of the present invention. The appended claims are intended to claim as broad a scope as is contemplated, and the examples presented herein are merely illustrative of selected implementations in accordance with all possible combinations of examples. Accordingly, it is applicants' intention that the appended claims are not to be limited by the choice of examples illustrating features of the invention. Also, where numerical ranges are used in the claims, subranges therein are included, and variations in these ranges are also to be construed as possible being covered by the appended claims.
Claims (10)
1. The crushing and sieving integrated machine comprises a shell, and is characterized in that a feeding hole is formed in the upper side of the shell; a screen is arranged on the inner side of the shell; blades sleeved on the rotating shaft are arranged inside the screen; a bearing seat is arranged at one end of the rotating shaft, which is far away from the feeding hole, and the rear end of the bearing seat is connected with a driving device; one end of the rotating shaft, which extends out of the screen and is close to the feed inlet, is sleeved with a crushing rack.
2. The pulverizing and screening machine of claim 1 wherein said screens comprise a first screen and a second screen; the second screen is nested outside the first screen and is of a coaxial cylindrical structure.
3. A pulverizing and screening all-in-one machine as claimed in claim 2 wherein the second screen has smaller apertures than the first screen.
4. A crushing and screening all-in-one machine as claimed in claim 3, wherein the distance between the first screen and the second screen is 1/5-1/3 of the mesh aperture of the first screen.
5. A crushing and screening all-in-one machine as claimed in claim 4, wherein the holes of the second screen and the holes of the first screen are staggered, overlapped and staggered.
6. A crushing and screening all-in-one machine according to claim 5, wherein the second screen is connected with a driving unit, and moves along the radial direction and the circumferential direction of the first screen under the action of the driving unit.
7. A pulverizing and sieving all-in-one machine as claimed in claim 1, wherein the blades are fin-shaped, and the end parts of the blades are fixedly connected with blades through bolts.
8. A pulverizing and screening machine as claimed in claim 7 wherein said blades include first and second blades; the first blades and the second blades are arranged at intervals in sequence.
9. A pulverizing and screening machine as claimed in claim 8 wherein the first and second blades have a length ratio of 1: (0.4-0.8).
10. A pulverizing and screening machine as claimed in claim 1, wherein the housing is provided with a discharge outlet at its underside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120557254.9U CN214811477U (en) | 2021-03-18 | 2021-03-18 | Smash all-in-one that sieves |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120557254.9U CN214811477U (en) | 2021-03-18 | 2021-03-18 | Smash all-in-one that sieves |
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| CN214811477U true CN214811477U (en) | 2021-11-23 |
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| CN202120557254.9U Active CN214811477U (en) | 2021-03-18 | 2021-03-18 | Smash all-in-one that sieves |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115753290A (en) * | 2022-12-01 | 2023-03-07 | 河北省农林科学院农业资源环境研究所 | Crushing and sieving all-in-one machine suitable for soil sample testing |
-
2021
- 2021-03-18 CN CN202120557254.9U patent/CN214811477U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115753290A (en) * | 2022-12-01 | 2023-03-07 | 河北省农林科学院农业资源环境研究所 | Crushing and sieving all-in-one machine suitable for soil sample testing |
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