CN216064243U - Sieve plate with regularly adjustable sieve pore size - Google Patents
Sieve plate with regularly adjustable sieve pore size Download PDFInfo
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- CN216064243U CN216064243U CN202121793273.8U CN202121793273U CN216064243U CN 216064243 U CN216064243 U CN 216064243U CN 202121793273 U CN202121793273 U CN 202121793273U CN 216064243 U CN216064243 U CN 216064243U
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- 239000011148 porous material Substances 0.000 title claims abstract description 37
- 230000008859 change Effects 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 5
- 230000003321 amplification Effects 0.000 abstract 1
- 238000003199 nucleic acid amplification method Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 238000012216 screening Methods 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
The utility model discloses a sieve plate with adjustable sieve pore size, which relates to the technical field of sieve plate installation and comprises a vibrating sieve and sieve pores, wherein the vibrating sieve is provided with the sieve pores, the upper end surface of the vibrating sieve is provided with a transverse moving member and a longitudinal moving member in a combined manner, the transverse moving member is inserted into a rectangular through hole and a rectangular groove in the longitudinal moving member and can move transversely, the transverse moving member comprises a transverse connecting rod, the upper end surface of the transverse connecting rod is provided with a plurality of longitudinal rods, the longitudinal moving member comprises a front sliding rod and a rear sliding rod, a first cross rod and a plurality of second cross rods are arranged between the side end surfaces of the front sliding rod and the rear sliding rod, the side end surface of each second cross rod is provided with a plurality of rectangular through holes, and the lower end surface of the first cross rod is provided with a plurality of rectangular grooves; by adopting the technical scheme, the structure is simple, the installation is convenient, the change of the pore diameter of the sieve pore is realized in a reduction or amplification mode, and the pore diameter of the sieve pore is regularly changed.
Description
Technical Field
The utility model relates to the technical field of sieve plate installation, and particularly discloses a sieve plate with sieve pores capable of being regularly adjusted.
Background
The sieve plate is also called as a porous plate, has wear resistance and energy consumption, long service life, moisture resistance and wear resistance, and is suitable for mechanical industries such as ore washing, sieving, grading, deslagging, desliming, dewatering and the like. The sieve aperture is fixed unchangeable before the installation for current sieve, and its sieve aperture can't be adjusted, consequently when carrying out the screening raw materials of difference, and its particle size's requirement is different, and this just makes the enterprise need prepare a plurality of sieves and satisfy the requirement of different screening raw materials, perhaps all will change the sieve before screening at every turn, the influence work efficiency that such mode can be very big. For example, chinese patent CN2019201909448 discloses a sieve plate convenient for adjusting the size of a sieve pore, in the technology, a bottom plate and a top plate are staggered by sliding the bottom plate, and an upper sieve pore and a lower sieve pore can be partially blocked by a plate body, so that the size of the sieve pore is adjusted; in this technical scheme, go up the sieve mesh and the specification of sieve mesh down the same, be the rectangle, behind the staggered position of bottom plate and roof, go up the sieve mesh and can be blocked partly by the baffle with lower sieve mesh, thereby make the aperture of sieve mesh can change, but along with bottom plate and roof position of constantly staggering, go up the sieve mesh and increase by the part that the baffle blocked with lower sieve mesh, the aperture of sieve mesh diminishes gradually, the shape of sieve mesh at this moment also can change, and the shape of sieve mesh is unchangeable with the length on one side this moment, the mode that the length on another side shortened realizes changing, make the sieve mesh shape after the aperture changes different with the sieve mesh shape originally, thereby the shape of sieve mesh has been changed, can't realize the change of sieve mesh aperture regularization.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a sieve plate with adjustable sieve pore size, which is used for overcoming the defects in the prior art.
The utility model is realized by the following technical scheme:
a sieve plate with regularly adjustable sieve pores comprises a vibrating sieve and sieve pores, wherein the vibrating sieve is provided with the sieve pores, the sieve pores are provided with a plurality of sieve pores, the sieve pores are uniformly arranged inside the vibrating sieve in a rectangular shape, the upper end surface of the vibrating sieve is provided with a transverse moving member and a longitudinal moving member in a combined manner, and the transverse moving member is inserted into a rectangular through hole and a rectangular groove in the longitudinal moving member and can move transversely; the transverse moving piece comprises a transverse connecting rod, and a plurality of longitudinal rods are arranged on the upper end face of the transverse connecting rod; the longitudinal moving piece comprises a front sliding rod and a rear sliding rod, a first cross rod and a plurality of second cross rods are mounted between the side end faces of the front sliding rod and the rear sliding rod, a plurality of rectangular through holes are formed in the side end faces of the second cross rods, and a plurality of rectangular grooves are formed in the lower end face of the first cross rod.
Furthermore, the vertical rods are arranged on the upper end face of the transverse connecting rod at equal intervals, the front end face of the transverse connecting rod is connected with a first screw rod, and the other end of the first screw rod is connected with a first knob.
Furthermore, the first cross rod is arranged in the center between the side end faces of the front sliding rod and the rear sliding rod; the second cross rods are distributed on two sides of the first cross rod at equal intervals, a second lead screw is connected to the center of the side end face of each second cross rod, and a second knob is connected to the other end of each second lead screw.
Furthermore, the rectangular through holes are arranged on the side end face of the second cross rod at equal intervals, and the rectangular grooves are arranged on the lower end face of the first cross rod at equal intervals.
In order to facilitate sliding of the transverse moving member and the longitudinal moving member and enable the transverse moving member and the longitudinal moving member to be stably mounted on the upper end face of the vibrating screen, the upper end face of the vibrating screen is respectively provided with a side baffle, a front baffle and a rear baffle, a second round through hole is formed in the side end face of the side baffle, threads matched with a second screw rod are formed in the inner wall of the second round through hole, a front sliding groove and a rear sliding groove are correspondingly formed in the side end faces of the front baffle and the rear baffle, the front sliding groove is matched with the front sliding rod, the rear sliding groove is matched with the rear sliding rod, a transverse sliding groove is further formed in the upper end face of the vibrating screen, the sliding groove is matched with a first cross rod, a first round through hole is formed in the front end face of the sliding groove, and threads matched with the first screw rod are formed in the inner wall of the first round through hole.
The utility model has the following beneficial effects:
according to the sieve plate provided by the utility model, the transverse moving piece and the longitudinal moving piece are assembled and installed on the upper end surface of the vibrating screen, the sieve pores are respectively partially blocked by the transverse rods and the longitudinal rods by adjusting the sliding of the transverse moving piece and the longitudinal moving piece, so that the pore diameters of the sieve pores are changed, in addition, in the adjusting process, the transverse moving piece and the longitudinal moving piece can move at equal intervals by controlling the moving displacement of the transverse moving piece and the longitudinal moving piece, so that the longitudinal rods, the first transverse rods and the first transverse rods can shield the sieve pores in equal areas, the shape of the sieve pores after the pore diameters are reduced is the same as that of the original sieve pores, the pore diameters of the sieve pores are changed in a reduced or enlarged mode, and the pore diameters of the sieve pores are regularly changed.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic top view of the sieve of the present invention with its sieve holes unadjusted;
fig. 3 is a schematic top view of the screen mesh after adjustment according to the present invention;
FIG. 4 is a schematic perspective view of the shaker of the present invention;
FIG. 5 is a schematic perspective view of the lateral shifting member of the present invention;
FIG. 6 is a perspective view of the longitudinal moving member of the present invention;
in the figure: the vibrating screen comprises a vibrating screen 1, screen holes 2, side baffles 3, a sliding chute 4, a first round through hole 5, a second round through hole 6, a transverse moving member 7, a longitudinal moving member 8, a front baffle 9, a rear baffle 10, a front sliding chute 11, a rear sliding chute 12, a longitudinal rod 71, a transverse connecting rod 72, a first screw rod 73, a first knob 74, a first cross rod 81, a second cross rod 82, a front sliding rod 83, a rear sliding rod 84, a second screw rod 85, a second knob 86, a rectangular through hole 87 and a rectangular groove 88.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the utility model and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will now be described in detail with reference to the accompanying figures 1-6, in conjunction with an illustrative embodiment.
Examples
Referring to the accompanying drawings 1-4, a sieve plate with regularly adjustable sieve mesh sizes comprises a vibrating sieve 1 and sieve meshes 2, wherein the sieve meshes 2 are arranged on the vibrating sieve 1, the upper end face of the vibrating sieve 1 is respectively provided with a side baffle 3, a front baffle 9 and a rear baffle 10, the side end face of the side baffle 3 is horizontally provided with a longitudinal second through hole 6, the front baffle 9 and the rear baffle 10 are respectively provided with a corresponding front sliding groove 11 and a corresponding rear sliding groove 12, the upper end face of the vibrating sieve 1 is further provided with a transverse sliding groove 4, and the front end face of the sliding groove 4 is further provided with a transverse first round through hole 5.
Referring to fig. 5 to 6, in addition, in order to realize the change of the inside diameter of the screen hole of the vibrating screen, a longitudinal moving member 8 and a transverse moving member 7 are installed on the upper end surface of the vibrating screen 1, and the inside diameter of the screen hole 2 can be changed by adjusting the relative positions of the longitudinal moving member 8 and the transverse moving member 7, wherein the longitudinal moving member 8 includes a front slide bar 83 and a rear slide bar 84, the front slide bar 83 is embedded in a front slide groove 11 formed on a front barrier 9, the rear slide bar 84 is embedded in a rear slide groove 12 formed on a rear barrier 10, so that the slide bar 83 and the slide bar 84 can longitudinally slide along the front slide groove 11 and the rear slide groove 12, a first cross bar 81 and a plurality of second cross bars 82 are installed between the side end surfaces of the front slide bar 83 and the rear slide bar 84, the first cross bar 81 is installed at a central position, the plurality of second cross bars 82 are respectively installed at both sides of the first cross bar 81, the lower end face of the first cross bar 81 is provided with a plurality of rectangular grooves 88, the side end face of the second cross bar 82 is provided with a plurality of rectangular through holes 87, the rectangular grooves 88 and the rectangular through holes 87 are correspondingly arranged, the center position of the side end face of the second cross bar 82 is connected with a second screw rod 85, the second screw rod 85 penetrates through the second round through hole 6, the other end of the second screw rod 85 is connected with a second knob 86, and the inner wall of the second round through hole 6 is provided with threads matched with the second screw rod 85;
the transverse moving assembly 7 comprises a transverse connecting rod 72, the transverse connecting rod 72 is embedded in the sliding chute 4 and can transversely slide along the sliding chute 4, the front end face of the transverse connecting rod 72 is connected with a first screw rod 73, the first screw rod 73 penetrates through the first circular through hole 5, the other end of the first screw rod 73 is connected with a first knob 74, the inner wall of the first circular through hole 5 is provided with threads matched with the first screw rod 73, and the upper end face of the transverse connecting rod 72 is provided with a plurality of longitudinal rods 71 at equal intervals; the longitudinal bar 71 is inserted into a rectangular groove 88 formed in the first cross bar 81 and a rectangular through hole 87 formed in the second cross bar 82.
In addition, in order to facilitate the installation and the disassembly of the transverse moving member 7 and the longitudinal moving member 8, the front sliding rod 83, the first cross rod 81 and the second cross rod 82, the rear sliding rod 84, the first cross rod 81 and the second cross rod 82, the second screw rod 84 and the second cross rod 82, the transverse connecting rod 72, the longitudinal rod 71, the transverse connecting rod 72 and the first screw rod 73 are all installed in a detachable connection manner.
The sieve plate principle that the sieve pore size can be regularly adjusted disclosed by the utility model is as follows:
the present invention is implemented such that, in the assembling and mounting, the vertical rods 71 are mounted on the upper end surface of the horizontal rod 72 at equal intervals, the horizontal rod 72 is put into the sliding groove 4, then the first screw rod 73 with the first knob 74 is passed through the first circular through hole 5 and connected with the front end surface of the horizontal rod 72, at this time, the horizontal moving member 7 can be assembled, then the vertical rods 71 of the horizontal moving member 7 are passed through the rectangular through hole 87 of the second cross rod 82 and the rectangular groove 88 of the first cross rod 81, the second cross rod 82 and the first cross rod 81 are mounted between the front slide rod 82 and the rear slide rod 83 at equal intervals, and the first cross rod 81 is mounted in the middle, the second cross rods 82 are mounted on both sides of the first cross rod 81, the front slide rod 83 and the rear slide rod 84 are inserted into the front sliding groove 11 and the rear sliding groove 12, then the second screw rod 85 with the second knob 86 is passed through the second circular through hole 6 and connected with the side end surface of the second cross rod 82 on the outer side, at the moment, the longitudinal moving part 8 can be assembled, and the transverse moving part 7 and the longitudinal moving part 8 are assembled and installed on the upper end surface of the vibrating screen 1; when the vibrating screen 1 needs to screen large granular substances, the transverse moving member 7 and the longitudinal moving member 8 are stopped at the idle positions of the upper end surface of the vibrating screen 1 by adjusting the first knob 74 and the second knob 86, so that the sieve pores 2 cannot be shielded by the transverse moving member 7 and the longitudinal moving member, and the vibrating screen 1 can screen the large granular substances; when the shale shaker 1 needs to carry out the screening of tiny particle matter, through adjusting first knob 74 and second knob 86, make horizontal moving member 7 and vertical moving member 8 take place to remove, make vertical pole 71 and first horizontal pole 81, second horizontal pole 82 forms the part to the sieve mesh 2 and shelters from, thereby realize the diminishing of sieve mesh aperture, and in accommodation process, through the rotation number of turns of controlling first knob 74 and second knob 86, can control horizontal moving member 7 and vertical moving member 8's removal displacement, make the two can equidistance move, thereby make vertical pole 71 and first horizontal pole 81, second horizontal pole 82 form the sheltering from of isoarea to sieve mesh 2, just so make the sieve mesh after the aperture diminishes the same with the shape of former sieve mesh, make the sieve mesh realize the change in aperture with the form of reducing or enlargeing, thereby make sieve mesh aperture present regular change.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a sieve that sieve mesh size can be regular and adjusted, includes shale shaker (1) and sieve mesh (2), its characterized in that have been seted up on shale shaker (1): the upper end surface of the vibrating screen (1) is provided with a transverse moving piece (7) and a longitudinal moving piece (8) in a combined mode, and the transverse moving piece (7) is inserted into a rectangular through hole (87) and a rectangular groove (88) in the longitudinal moving piece (8) and can move transversely;
the transverse moving part (7) comprises a transverse connecting rod (72), and a plurality of longitudinal rods (71) are mounted on the upper end face of the transverse connecting rod (72);
the longitudinal moving piece (8) comprises a front sliding rod (83) and a rear sliding rod (84), a first cross rod (81) and a plurality of second cross rods (82) are installed between the side end faces of the front sliding rod (83) and the rear sliding rod (84), a plurality of rectangular through holes (87) are formed in the side end face of each second cross rod (82), and a plurality of rectangular grooves (88) are formed in the lower end face of the first cross rod (81).
2. A screen deck with regularly adjustable screen openings according to claim 1, characterized in that a plurality of screen openings (2) are provided, and a plurality of screen openings (2) are arranged in a rectangular shape inside the vibrating screen.
3. A screen deck with adjustable screen aperture size according to claim 1, characterized in that the longitudinal rods (71) are installed at the upper end surface of the transverse connecting rod (72) at equal intervals, the front end surface of the transverse connecting rod (72) is connected with a first screw rod (73), and the other end of the first screw rod (73) is connected with a first knob (74).
4. A screen deck with regularly adjustable screen openings according to claim 1, characterized in that the first cross bar (81) is mounted in the middle between the side end faces of the front slide bar (83) and the rear slide bar (84); the second cross rods (82) are distributed on two sides of the first cross rod (81) at equal intervals, the center of the side end face of the second cross rod (82) is connected with a second screw rod (85), and the other end of the second screw rod (85) is connected with a second knob (86).
5. A screen deck with adjustable screen aperture size according to claim 1, characterized in that the rectangular through holes (87) are provided at equal intervals on the side end surface of the second cross bar (82), and the rectangular grooves (88) are provided at equal intervals on the lower end surface of the first cross bar (81).
6. The screen plate with regularly adjustable screen meshes according to claim 1, characterized in that the upper end surface of the vibrating screen (1) is provided with a side baffle (3), a front baffle (9) and a rear baffle (10), and the upper end surface of the vibrating screen (1) is further provided with a transverse chute (4).
7. A sieve plate with regularly adjustable sieve pore sizes as claimed in claim 6, wherein the side end surface of the side baffle (3) is provided with a second circular through hole (6), and the inner wall of the second circular through hole (6) is provided with a thread matched with the second screw rod (85).
8. A sieve plate with regularly adjustable sieve pore size according to claim 6, characterized in that the side end surfaces of the front baffle (9) and the rear baffle (10) are correspondingly provided with a front chute (11) and a rear chute (12).
9. A sieve plate with regularly adjustable sieve pore sizes according to claim 6, characterized in that the front end surface of the chute (4) is provided with a first round through hole (5), and the inner wall of the first round through hole (5) is provided with a thread matched with the first screw rod (73).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121793273.8U CN216064243U (en) | 2021-08-03 | 2021-08-03 | Sieve plate with regularly adjustable sieve pore size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121793273.8U CN216064243U (en) | 2021-08-03 | 2021-08-03 | Sieve plate with regularly adjustable sieve pore size |
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| Publication Number | Publication Date |
|---|---|
| CN216064243U true CN216064243U (en) | 2022-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121793273.8U Expired - Fee Related CN216064243U (en) | 2021-08-03 | 2021-08-03 | Sieve plate with regularly adjustable sieve pore size |
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| CN (1) | CN216064243U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115193675A (en) * | 2022-07-13 | 2022-10-18 | 保利长大工程有限公司 | Movable lump stone screening plant |
-
2021
- 2021-08-03 CN CN202121793273.8U patent/CN216064243U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115193675A (en) * | 2022-07-13 | 2022-10-18 | 保利长大工程有限公司 | Movable lump stone screening plant |
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