CN216064251U - Anti-drop installs formula sieve fast - Google Patents
Anti-drop installs formula sieve fast Download PDFInfo
- Publication number
- CN216064251U CN216064251U CN202122217428.XU CN202122217428U CN216064251U CN 216064251 U CN216064251 U CN 216064251U CN 202122217428 U CN202122217428 U CN 202122217428U CN 216064251 U CN216064251 U CN 216064251U
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- CN
- China
- Prior art keywords
- polyurethane
- sieve plate
- rail seat
- strip
- racks
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 229920002635 polyurethane Polymers 0.000 claims abstract description 68
- 239000004814 polyurethane Substances 0.000 claims abstract description 68
- 239000002184 metal Substances 0.000 claims abstract description 30
- 229910052751 metal Inorganic materials 0.000 claims abstract description 30
- 239000002344 surface layer Substances 0.000 claims abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 13
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 239000010410 layer Substances 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- 238000012216 screening Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 238000007873 sieving Methods 0.000 description 5
- 229910052500 inorganic mineral Inorganic materials 0.000 description 4
- 239000011707 mineral Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005065 mining Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to the technical field of sieve plates, and particularly discloses an anti-drop quick-mounting sieve plate, which comprises a polyurethane sieve plate and a rail seat, wherein two side surfaces of the polyurethane sieve plate are provided with tooth pattern grooves, a PCB (printed circuit board) anti-metal RFID (radio frequency identification) tag is arranged in a polyurethane surface layer on the upper surface of the polyurethane sieve plate, an internal accommodating groove of the rail seat is provided with a strip-shaped opening, an abutting strip is arranged in the accommodating groove, the lower surface of the rail seat is provided with an adjusting component, racks are positioned on two sides of the abutting strip, the inner side surfaces of the two racks are connected with triangular strips, and a spring is connected between the two racks; meanwhile, each polyurethane sieve plate can be monitored in real time under the running state, and when the polyurethane sieve plates slip, the polyurethane sieve plates can be fed back to the terminal in time, and the alarm is given in time to remind operating personnel to overhaul quickly.
Description
Technical Field
The utility model relates to the technical field of sieve plates, and particularly discloses an anti-drop quick-mounting type sieve plate.
Background
The mining vibrating separator is used for vibrating, separating and screening minerals in the mining process of mines, wherein the main part of the vibrating separator is a polyurethane sieve plate, and the polyurethane sieve plate has the characteristics of high tensile strength and tear strength, good wear resistance, good rebound resilience, small compression permanent deformation and the like, and meanwhile, the polyurethane sieve plate is strong in binding force with a metal matrix, is not easy to layer and separate, and further can ensure long service life of the polyurethane sieve plate.
The polyurethane sieve plate is installed and is adopted the bolt to carry out fixed mounting when mining vibration separator more, but because every polyurethane sieve plate needs four bolts at least to be connected its with quick-witted incasement portion's rail seat when the installation, it has the high advantage of connection stability, but the dismantlement of sieve plate, installation process are comparatively loaded down with trivial details, need use tools such as spanner to dismantle the bolt one by one. Polyurethane of other installation forms has appeared in the market at present, and although the installation is dismantled the process convenient, fast, its installation stability is not good, drops from the rail seat easily in long-time vibration process.
For example, the utility model patent with the application number of CN2012102168099 discloses a sieve plate of a movable sieving machine, which comprises a sieve plate and sieve plate clamping strips, wherein the sieve plate is fixed on the sieve plate clamping strips, the sieve plate clamping strips are columns with U-shaped sections, two top ends of the U-shape are respectively provided with a circular bulge, and the diameter of the bulge is larger than the thickness of the sieve plate clamping strips; the both ends department at the sieve back is provided with the arc draw-in groove, and the arc draw-in groove diameter is not more than bellied diameter, during the assembly, taps the sieve with the rubber hammer, makes protruding card go into in the arc draw-in groove, makes draw-in groove and sieve card strip interference be connected. Although the polyurethane sieve plate disclosed by the utility model is convenient to disassemble and assemble, the installation stability is poor, the sieve plates are easy to slip in a long-time vibration screening process, and operators cannot find the slipping sieve plates in time after the slipping sieve plates slip, so that the whole follow-up mineral screening is unqualified and needs to be screened again. Therefore, aiming at the defects of the traditional bolt installation type polyurethane sieve plate and the traditional clamping strip clamping type sieve plate, the utility model provides the anti-drop quick installation type sieve plate to solve the technical problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an anti-falling quickly-installed type sieve plate aiming at the defects of a traditional bolt-installed type polyurethane sieve plate and an existing clamping strip clamping type sieve plate.
The utility model is realized by the following technical scheme:
an anti-drop fast-installation type sieve plate comprises a polyurethane sieve plate and a rail seat, wherein the two side surfaces of the polyurethane sieve plate are provided with insection grooves, a PCB anti-metal RFID label is arranged in the polyurethane surface layer on the upper surface of the polyurethane sieve plate, the section of the rail seat is in a convex shape, and a plurality of receiving grooves are arranged at intervals in the rail seat, strip-shaped openings communicated with the receiving grooves are arranged on the two side surfaces of the rail seat, abutting strips are arranged in the receiving grooves, the cross section of the abutting strip is isosceles triangle, the lower surface of the rail seat is provided with an adjusting component for jacking the abutting strip, racks which are aligned with the strip-shaped openings are arranged on the two sides of the abutting strip, and the rack extends out of the strip-shaped opening to be meshed with the insection grooves on the two side surfaces of the polyurethane sieve plate, the inner side surfaces of the two racks are connected with triangular strips which are attached to the inclined surfaces on the two sides of the abutting strip, and springs are connected between the two racks.
As a further arrangement of the scheme, the polyurethane sieve plate comprises a metal frame, connecting ribs arranged in a criss-cross mode, iron wires and a polyurethane layer coated on the outer surface of the metal frame and at the joint of the iron wires and the metal frame, and insection grooves are formed in the lower ends of the two side faces of the metal frame.
As a further arrangement of the scheme, the front side surface and the rear side surface of the metal frame are respectively provided with a groove and a protrusion which are matched with each other, and the PCB anti-metal RFID tag is arranged in the polyurethane surface layer on the upper surface of the protrusion.
As a further arrangement of the scheme, the adjusting assembly comprises a threaded cylinder connected to the lower surface of the rail seat, a bolt is screwed in the threaded cylinder, the upper end of the bolt is abutted to the lower surface of the abutting strip, and a screwing cap is arranged at the lower end of the bolt.
As a further arrangement of the scheme, the triangular bars are welded at the middle sections of the inner side surfaces of the racks, and springs are connected between the front ends and the rear ends of the racks.
This anti-drop installs formula sieve fast when installing the polyurethane sieve, only need put the polyurethane sieve between two rail brackets, and make the insection recess of polyurethane sieve both sides aim at the bar mouth, manual rotatory cap of twisting is upwards the screw in with the bolt again, then the bolt upwards promotes isosceles triangle's butt strip, and be used in the triangle strip of rack medial surface promoting the in-process, make two racks stretch out from the bar mouth and can realize the quick installation to the polyurethane sieve with the insection recess mesh of polyurethane sieve side. In a similar way, when the polyurethane sieve plate needs to be disassembled, overhauled or replaced, only the reverse rotation screwing cap is needed to enable the two racks to retract under the acting force of the spring and only to be accommodated in the accommodating groove in the rail seat, at the moment, the meshing action between the racks and the polyurethane sieve plate disappears, and the operating personnel can take down the polyurethane sieve plate from the rectangular rail seat quickly.
In addition, in the long-time running process of the screening machine, when the polyurethane sieve plate falls off from the rail seat, the radio frequency identification device at the lower end of the inner cavity of the screening machine feeds information back to the control module of the screening machine when detecting the RFID label, and the control module sends the information to the server through the wireless module or the mobile communication module to perform data processing and timely give an alarm to remind operating personnel to stop and overhaul in time.
Has the advantages that:
1) the anti-drop quick-mounting type sieve plate disclosed by the utility model can be quickly mounted or dismounted by only rotating the adjusting bolt forwards or backwards, the operation is convenient and quick, the polyurethane sieve plate is more stably mounted through the meshing action between the rack and the tooth surface, the structural design is novel, and the using effect is excellent.
2) The PCB anti-metal RFID tag is arranged in the polyurethane surface layer of the polyurethane sieve plate, and the radio frequency identification device matched with the PCB anti-metal RFID tag is arranged in the sieving machine, so that each polyurethane sieve plate can be monitored in real time in an operating state, and when the polyurethane sieve plate slips, the radio frequency identification device can feed back the slippage to the terminal in time, and alarms to remind operating personnel to carry out quick maintenance.
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 perspective view of a polyurethane sieve plate and a PCB anti-metal RFID tag in the utility model;
FIG. 3 is a schematic perspective view of the rail seat of the present invention;
FIG. 4 is a perspective cross-sectional view of the rail seat of the present invention;
fig. 5 is a schematic perspective view of the abutting strips, the racks, the springs and the like in the utility model.
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", and,
The terms "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like, refer to an orientation or positional relationship based on the orientation or positional relationship 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 be described in detail with reference to the accompanying drawings 1 to 5, in conjunction with the embodiments.
Example 1
Embodiment 1 discloses a drop-proof quick-mounting type screen plate, which mainly comprises a polyurethane screen plate 100 and a rail seat 200 for mounting the polyurethane screen plate, and is referred to in figure 1.
Referring to fig. 2, the overall structure of the polyurethane screen plate 100 is the same as that of the prior art, and the polyurethane screen plate 100 includes a rectangular metal screen frame 101, iron wires 102 arranged neatly are arranged in the metal screen frame 101, the iron wires 102 are wavy, and tie bars 103 arranged in a criss-cross manner are welded in the metal screen frame 101 below the iron wires 102, and the tie bars 103 welded in a criss-cross manner are in a cross shape or a # -shape and can support the iron wires 102. Then, polyurethane material is used for pouring the metal screen frame 101, the connecting ribs 103 and the connecting positions of the iron wires 102 and the metal screen frame 101. The polyurethane sieve plate 101 of this embodiment 1 has the insection grooves 104 formed in the lower ends of the left and right sides of the metal sieve frame 101, and the insection grooves 104 do not need to be cast with a polyurethane material.
Referring to fig. 3, 4 and 5, the rail seat 200 in this embodiment is different from a rail seat in a conventional screening machine, and has a main body shape of a long strip with a convex-shaped cross section, and a receiving cavity 201 is provided in the rail seat 200 at equal intervals, wherein a strip-shaped opening 202 communicated with the receiving cavity 201 is provided at an upper end of each side face of the rail seat 200, a threaded cylinder 203 is welded to a lower surface of the rail seat 200 corresponding to the strip-shaped opening 202, an adjusting bolt 204 extending into the receiving cavity 201 is screwed into the threaded cylinder 203, a screwing cap 205 is connected to a lower end of the adjusting bolt 204, an abutting strip 206 disposed at a central line position of the receiving cavity 201 is abutted to an upper end of the abutting strip 206, and a cross section of the abutting strip 206 is an isosceles triangle. Two racks 207 with outward tooth surfaces are symmetrically arranged on two sides of the abutting strip 206, springs 208 are connected between the front ends and the rear ends of the two racks 207, and a triangular strip 209 abutted to the triangular inclined surface of the abutting strip 206 is welded on the inner side surface of the middle section of the rack 207 between the two springs 208.
The disclosed sieve plate of this embodiment is installed and is placed polyurethane sieve 100's the left and right sides both ends on the rail chair 200 of both sides to make the insection recess 104 that polyurethane sieve plate 100 both sides face was seted up align with strip mouth 202, then twist adjusting bolt 204 and will accomodate the butt strip 206 in the chamber 201 and upwards jack-up, the effect between the triangle strip 209 of being connected on the both sides inclined plane of butt strip 206 and two rack 207 medial surfaces can be released two racks 207 from strip mouth 202, thereby make the flank of tooth of rack 207 and the insection recess 104 of polyurethane sieve plate 100 both sides face mesh, the realization is fixed to the location of polyurethane sieve plate 100. The adjusting bolt 204 only needs to be screwed in the installation process of the whole sieve plate, the operation and the disassembly are quick and convenient, and the sieve plate can be effectively prevented from slipping during long-time vibration screening due to the meshing effect between the tooth surfaces.
Example 2
Embodiment 2 discloses anti-drop quick installation formula sieve based on embodiment 1 is improved on the basis, and it is mainly to the problem that the operation personnel can't discover in time when current polyurethane sieve 100 slips from rail seat 200, and lead to the mineral screening unqualified, need secondary rescreening.
Example 2 is the same as example 1 and will not be described again, except that in example 2, when the polyurethane material is poured into the metal screen frame 101, a PCB metal-resistant RFID tag 300 is disposed on the upper surface of the polyurethane screen frame 101, and the tag 300 is coated with the polyurethane material to avoid the impact and abrasion of the mineral material during screening.
The card information of the PCB anti-metal RFID tag 300 in this embodiment 2 is associated with the company ERP software order, and all information of the screen plate, which may include production personnel, production time, inspection time, delivery time, and raw material information, can be queried through a radio frequency identification device (not shown) disposed on the top wall of the screening machine case.
When the polyurethane sieve plate 100 drops from the rail seat 200, the radio frequency identification device at the lower end of the inner cavity of the sieving machine feeds information back to the control module of the sieving machine when detecting the RFID label, and the control module sends the information to the server through the wireless module or the mobile communication module to perform data processing and timely give an alarm to remind an operator to stop the machine for maintenance in time.
In specific setting, in this embodiment 2, the front end surface and the rear end surface of the metal screen frame 101 are respectively provided with a groove 105 and a protrusion 106 which are matched with each other, the protrusion 106 on the front-end polyurethane screen panel 100 can be clamped into the groove 105 of the rear-end polyurethane screen panel 100, and the PCB metal-resistant RFID tag 300 is disposed on the protrusion 106. The polyurethane sieve plate 100 is modularly arranged on the rail seat 200, so that the polyurethane sieve plate 100 in the sieving machine is orderly and regularly arranged.
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 (5)
1. An anti-drop installs formula sieve fast, includes polyurethane sieve and rail seat, its characterized in that, the insection recess has been seted up to the both sides face of polyurethane sieve, be provided with PCB anti-metal RFID label in the polyurethane surface course of polyurethane sieve upper surface, the cross-section of rail seat is type shape, and the inside interval of rail seat has seted up a plurality of grooves of accomodating, set up the bar mouth that is linked together with the groove of accomodating on the both sides face of rail seat, be provided with the butt strip in the groove of accomodating, and the cross-section of butt strip is isosceles triangle, the lower surface of rail seat is provided with the adjusting part who is used for jacking up the butt strip, is located the both sides of butt strip are provided with the rack that aligns with the bar mouth, and the rack stretches out the insection recess mesh of bar mouth and polyurethane sieve both sides face, two the medial surface of rack is connected with the triangle strip of laminating mutually with the oblique plane of butt strip both sides, and a spring is connected between the two racks.
2. The anti-drop quick-mounting type sieve plate of claim 1, wherein the polyurethane sieve plate comprises a metal frame, criss-cross connecting ribs, iron wires, and a polyurethane layer coated on the outer surface of the metal frame and at the connection between the iron wires and the metal frame, and the insection grooves are formed at the lower ends of the two side surfaces of the metal frame.
3. The drop-proof quick installation type screen plate as claimed in claim 2, wherein the front and rear side surfaces of the metal frame are respectively provided with a groove and a protrusion which are matched with each other, and the PCB metal-resistant RFID tag is arranged in the polyurethane surface layer on the upper surface of the protrusion.
4. The fall-off prevention quick installation type screen plate according to claim 1, wherein the adjusting assembly comprises a threaded cylinder connected to the lower surface of the rail seat, a bolt is screwed in the threaded cylinder, the upper end of the bolt abuts against the lower surface of the abutting strip, and a screwing cap is arranged at the lower end of the bolt.
5. The anti-drop quick installation type sieve plate according to claim 1, wherein the triangular bars are welded to the middle sections of the inner side surfaces of the racks, and springs are connected between the front ends and the rear ends of the two racks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122217428.XU CN216064251U (en) | 2021-09-14 | 2021-09-14 | Anti-drop installs formula sieve fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122217428.XU CN216064251U (en) | 2021-09-14 | 2021-09-14 | Anti-drop installs formula sieve fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216064251U true CN216064251U (en) | 2022-03-18 |
Family
ID=80676327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122217428.XU Expired - Fee Related CN216064251U (en) | 2021-09-14 | 2021-09-14 | Anti-drop installs formula sieve fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216064251U (en) |
-
2021
- 2021-09-14 CN CN202122217428.XU patent/CN216064251U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220318 |