CN213612541U - Multi-angle screen cloth screening machine - Google Patents
Multi-angle screen cloth screening machine Download PDFInfo
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- CN213612541U CN213612541U CN202022081307.2U CN202022081307U CN213612541U CN 213612541 U CN213612541 U CN 213612541U CN 202022081307 U CN202022081307 U CN 202022081307U CN 213612541 U CN213612541 U CN 213612541U
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- 239000004744 fabric Substances 0.000 title claims abstract description 39
- 238000012216 screening Methods 0.000 title claims abstract description 34
- 238000009434 installation Methods 0.000 claims abstract description 15
- 238000007599 discharging Methods 0.000 claims description 35
- 239000000463 material Substances 0.000 abstract description 23
- 230000000694 effects Effects 0.000 abstract description 7
- 230000033001 locomotion Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000737 periodic effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of the screening equipment, a multi-angle screen cloth screening machine is related to, including the sieve case, sieve incasement is equipped with interconnect and installs pan feeding screen assembly and ejection of compact screen assembly of angularly adjustable, pan feeding screen assembly and ejection of compact screen assembly all incline to set up, and the inclination of pan feeding screen assembly is greater than the inclination of ejection of compact screen assembly, the slope of sieve case sets up, the inclination of sieve case is greater than the inclination of ejection of compact screen assembly, and is less than the inclination of pan feeding screen assembly. The mounting angle of the feeding screen assembly of the utility model is larger than that of the screen box, so that the material is rapidly spread after entering the feeding screen, and the smaller material can be rapidly screened; the installation angle of ejection of compact screen cloth assembly is less than the installation angle of sieve case, when making the material get into ejection of compact screen cloth, speed slows down, and the better ideal of effect of screening, the net rate is higher, combines, the utility model discloses simple structure, reliable and stable, both convenient effective can satisfy treatment effeciency and net rate simultaneously again.
Description
Technical Field
The utility model belongs to the technical field of screening equipment, concretely relates to multi-angle screen cloth screening machine.
Background
At present, the application range of the screening machine is very wide, the screening machine is required to be used during processing and manufacturing, and the screening machine almost relates to the aspects of life.
The existing screening machine has a certain inclination angle during installation, after materials enter a feeding port of the screening machine, the materials move towards a discharging end due to the relation between vibration and the inclination angle, the materials larger than the aperture of a screen mesh are left on the screen mesh, and the materials smaller than the aperture fall through the screen mesh, which is the basic principle of the screening machine. The moving speed of materials on the screening machine is related to the installation angle of the screen, the larger the installation angle is, the faster the moving speed of the materials is, the larger the treatment capacity is, but the poorer the screening rate is; the smaller the mounting angle, the slower the material movement speed, the smaller the throughput, but the better the screen yield.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that among the prior art sieve extension can't satisfy treatment effeciency and net rate simultaneously, a simple structure of design, reliable and stable both convenient, can satisfy the multi-angle screen cloth screening machine of treatment effeciency and net rate again simultaneously.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a multi-angle screen cloth screening machine, includes the sieve case, be equipped with the screen cloth assembly that connects gradually and installation angle adjustable two sections or two sections more than different installation inclination, and each section screen cloth assembly all includes the screen cloth and sets up the supporting component in the screen cloth below, the screen cloth both sides are passed through the tensioning subassembly and are connected on the sieve case, and be equipped with on the sieve case with tensioning subassembly assorted locating part.
Preferably, a feeding screen assembly and a discharging screen assembly are arranged in the screen box, and the inclination angle of the feeding screen assembly is larger than that of the discharging screen assembly.
Preferably, the sieve box is obliquely arranged, and the inclination angle of the sieve box is greater than that of the discharging screen assembly and smaller than that of the feeding screen assembly.
Preferably, the two ends of the supporting component are fixed on the screen box, a plurality of supporting rods are arranged on one side, close to the screen, of the supporting component, and the supporting rods form arc-shaped supports for the screen, wherein the heights of the arc-shaped supports gradually decrease from the middle to the two sides.
Preferably, the tensioning assembly comprises a tensioning side plate assembly, one end of the tensioning side plate assembly is clamped with the screen, the other end of the tensioning side plate assembly is arranged below the limiting part, and the tensioning side plate assembly is arranged on the screen box connected through a tensioning bolt assembly.
Preferably, an included angle between the feeding screen assembly and the discharging screen assembly is an obtuse angle.
Preferably, one end of the feeding screen assembly and one end of the discharging screen assembly, which are far away from each other, correspond to the feeding port and the discharging port at the two ends of the screen box respectively.
Preferably, the screen box is connected with a vibration exciter, and spring supports are arranged at two ends of the screen box.
After the technical scheme is adopted, the utility model provides a pair of multi-angle screen cloth screening machine has following beneficial effect:
(1) the mounting angle of the feeding screen assembly of the utility model is larger than that of the screen box, so that the material is rapidly spread after entering the feeding screen, and the smaller material can be rapidly screened;
(2) the installation angle of the discharging screen assembly of the utility model is smaller than that of the screen box, so that when materials enter the discharging screen, the speed is reduced, the screening effect is better, and the screening rate is higher;
(3) the utility model discloses pan feeding screen assembly and ejection of compact screen assembly pass through the design of tensioning assembly and supporting component, can guarantee that the screen cloth is in taut state always, prevent the screen cloth from beating from top to bottom at the vibration in-process.
Drawings
FIG. 1 is a schematic structural view of a multi-angle screen grader of the present invention;
FIG. 2 is a partial structural sectional view of the multi-angle screen grader of the present invention;
fig. 3 is a schematic view of the installation structure of the middle screen of the present invention.
Wherein: the screen box comprises a screen box 1, a feeding screen assembly 2, a discharging screen assembly 3, a screen 4, a supporting assembly 5, a limiting part 6, a feeding port 7, a discharging port 8, a vibration exciter 9, a spring support 10, a tensioning side plate assembly 11 and a tensioning bolt assembly 12.
Detailed Description
The present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the invention are shown. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. 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 is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.
The utility model relates to a multi-angle screen cloth screening machine, as shown in fig. 1-3, including sieve case 1, the slope of sieve case 1 sets up, and high one end is equipped with feed inlet 7, and low one end is equipped with discharge gate 8, sieve case 1 is connected with vibration exciter 9, and through the high-speed rotation of vibration exciter 9, drive sieve case 1 and be the periodic motion of certain law, sieve case 1 both ends are equipped with spring support 10, provide certain elastic support to periodic motion's sieve case 1.
The screen box 1 is internally provided with two or more than two screen assemblies with different installation inclination angles which are sequentially connected and adjustable in installation angle, specifically, the screen box 1 is internally provided with a feeding screen assembly 2 and a discharging screen assembly 3 which are connected with each other, one ends of the feeding screen assembly 2 and the discharging screen assembly 3, which are far away from each other, respectively correspond to a feeding port 7 and a discharging port 8 at two ends of the screen box 1, specifically, the feeding port 7 is arranged above the feeding screen assembly 2, the discharging port 8 comprises an upper outlet communicated with the upper part of the discharging screen assembly 3 and a lower outlet communicated with the lower part of the discharging screen assembly 3, materials enter from the feeding port 7 and sequentially pass through the feeding screen assembly 2 and the discharging screen assembly 3, the materials intercepted above the discharging screen assembly 3 are discharged from the upper outlet of the discharging port 8, the materials falling below the discharging screen assembly 3 are discharged from the lower outlet of the discharging port 8, specifically, the feeding screen assembly 2 and the discharging screen assembly 3 are both obliquely arranged, the inclination angle of the feeding screen assembly 2 is larger than that of the discharging screen assembly 3, the included angle between the feeding screen assembly 2 and the discharging screen assembly 3 is an obtuse angle, further, the inclination angle of the screen box 1 is larger than that of the discharging screen assembly 3 and smaller than that of the feeding screen assembly 2, and through the design, the installation angle of the feeding screen assembly 2 is larger than that of the screen box 1, so that materials can be rapidly spread after entering the feeding screen, and smaller materials can be rapidly screened; the installation angle of the discharging screen assembly 3 is smaller than that of the screen box 1, so that when materials enter the discharging screen, the speed is reduced, the screening effect is better and ideal, and the screening rate is higher.
It should be noted that what fig. 2 shows is that the utility model discloses an embodiment, the inclination of sieve case 1 is 20, and the inclination of pan feeding screen assembly 2 is 24, and the inclination of ejection of compact screen assembly 3 is 10, and above-mentioned three inclination all can adjust according to actual demand, can reach above-mentioned effect can, do not do specific restriction here.
Further, the feeding screen assembly 2 and the discharging screen assembly 3 both comprise a screen 4 and a support component 5 arranged below the screen 4, two sides of the screen 4 are connected to the screen box 1 through tensioning components, and the screen box 1 is provided with a limiting component 6 matched with the tensioning components, specifically, two ends of the support component 5 are fixed on the screen box 1, one side of the support component 5 close to the screen 4 is provided with a plurality of support rods, the support rods form an arc support for the screen 4, the height of the arc support gradually decreases from the middle to two sides, the tensioning component comprises a tensioning side plate component 11, one end of the tensioning side plate component is clamped with the screen 4, the other end of the tensioning side plate component is arranged below the limiting component 6, the tensioning side plate component 11 is in an arc design, the screen box 1 connected by the tensioning bolt component 12 is arranged on one side close to the screen box 1, the tensioning side plate component 11 can be tightened or kept away from one side of the screen box 1 through, thereby play the tensioning effect to screen cloth 4, it is concrete, through the cooperation of supporting component 5 and locating part 6, can avoid screen cloth 4 to beat from top to bottom at the vibration in-process, through the cooperation of tensioning curb plate subassembly 11 and tie bolt subassembly 12, can guarantee to keep taut state between screen cloth 4 both sides and the sieve case 1 always to the tensioning effect of assurance screen cloth 4 that can all-roundly right can guarantee then the screening effect of material, extension screen cloth 4's life.
The utility model relates to a multi-angle screen cloth screening machine during operation, under power device and transmission's drive, vibration exciter 9 high-speed rotatory, drive sieve case 1 and do certain regular periodic motion, the material gets into sieve case 1 through pan feeding mouth 7, passes through the screen cloth 4 of pan feeding screen cloth assembly 2 and ejection of compact screen cloth assembly 3 in proper order, and the material that is less than screen cloth 4 sieve mesh size sees through the sieve mesh, is called undersize result, by the lower export discharge gate 8 discharge; material larger than the mesh size of the screen 4 is intercepted on the screen 4 and is discharged from the upper outlet of the discharge port 8, called oversize product.
To sum up, the utility model provides a pair of multi-angle screen cloth screening machine, simple structure, reliable and stable, both convenient effective can satisfy treatment effeciency and net rate simultaneously again, has very big market value, is worth extensively popularizing and applying.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides a multi-angle screen cloth screening machine, includes sieve case (1), its characterized in that: be equipped with the screen cloth assembly at two sections or two sections above different installation inclination that connect gradually and installation angle adjustable in sieve case (1), and each section screen cloth assembly all includes screen cloth (4) and sets up supporting component (5) in screen cloth (4) below, screen cloth (4) both sides are passed through the tensioning subassembly and are connected on sieve case (1), and be equipped with on sieve case (1) with tensioning subassembly assorted locating part (6).
2. The multi-angle screen screening machine according to claim 1, wherein: the screen box is characterized in that a feeding screen assembly (2) and a discharging screen assembly (3) are arranged in the screen box (1), and the inclination angle of the feeding screen assembly (2) is larger than that of the discharging screen assembly (3).
3. The multi-angle screen screening machine according to claim 2, wherein: the screen box (1) is obliquely arranged, and the inclination angle of the screen box (1) is greater than that of the discharging screen assembly (3) and less than that of the feeding screen assembly (2).
4. The multi-angle screen screening machine according to claim 1, wherein: the utility model discloses a screen cloth, including screen cloth (4), supporting component (5), a plurality of bracing pieces are equipped with on screen cloth (4) one side that supporting component (5) both ends are fixed on sieve case (1), and supporting component (5) are close to screen cloth (4), a plurality of bracing pieces form by the centre to screen cloth (4) high arc support that descends gradually to both sides.
5. The multi-angle screen screening machine according to claim 1, wherein: the tensioning assembly comprises a tensioning side plate assembly (11) with one end clamped with the screen (4) and the other end arranged below the limiting part (6), and the tensioning side plate assembly (11) is arranged on the screen box (1) connected through a tensioning bolt assembly (12).
6. The multi-angle screen screening machine according to claim 2, wherein: and an included angle between the feeding screen assembly (2) and the discharging screen assembly (3) is an obtuse angle.
7. The multi-angle screen screening machine according to claim 2, wherein: one ends, far away from each other, of the feeding screen assembly (2) and the discharging screen assembly (3) respectively correspond to a feeding port (7) and a discharging port (8) at two ends of the screen box (1).
8. The multi-angle screen screening machine according to claim 1, wherein: the vibration exciter is connected to the screen box (1), and spring supports (10) are arranged at two ends of the screen box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022081307.2U CN213612541U (en) | 2020-09-21 | 2020-09-21 | Multi-angle screen cloth screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022081307.2U CN213612541U (en) | 2020-09-21 | 2020-09-21 | Multi-angle screen cloth screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213612541U true CN213612541U (en) | 2021-07-06 |
Family
ID=76653874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022081307.2U Active CN213612541U (en) | 2020-09-21 | 2020-09-21 | Multi-angle screen cloth screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213612541U (en) |
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2020
- 2020-09-21 CN CN202022081307.2U patent/CN213612541U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230508 Address after: 545000 No.1, LiuTai Road, Liuzhou City, Guangxi Zhuang Autonomous Region Patentee after: GUANGXI LIUGONG MACHINERY Co.,Ltd. Patentee after: Metso ottotai Finland Address before: No.218, Yancheng Road, Changzhou, Jiangsu Province Patentee before: LIUGONG METSO ARCHITECTURAL EQUIPMENT (CHANGZHOU) CO.,LTD. |
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| TR01 | Transfer of patent right |