CN104668189A - Convenient-to-mount plate type polyurethane sieve plate - Google Patents
Convenient-to-mount plate type polyurethane sieve plate Download PDFInfo
- Publication number
- CN104668189A CN104668189A CN201510116146.7A CN201510116146A CN104668189A CN 104668189 A CN104668189 A CN 104668189A CN 201510116146 A CN201510116146 A CN 201510116146A CN 104668189 A CN104668189 A CN 104668189A
- Authority
- CN
- China
- Prior art keywords
- sieve plate
- plate
- riser
- type polyurethane
- vertical plates
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention relates to a convenient-to-mount plate type polyurethane sieve plate, which comprises a sieve plate panel and mounting supports. The convenient-to-mount plate type polyurethane sieve plate is characterized in that each mounting support comprises a flat plate support, two vertical plates and a plurality of pins, projections or sunken bodies, wherein the two vertical plates are arranged on the flat plate support along the length direction of the flat plate support, the pins are arranged along the length direction of the vertical plates and connected between the vertical plates, or the projections or the sunken bodies are arranged along the length direction of the vertical plates and on the inner sides of the vertical plates, the bottom of the frame of the sieve plate panel is provided with semi-open round holes corresponding to the pins, or is provided with sunken bodies or projections corresponding to the projections or sunken bodies of the inner sides of the vertical plates, and the distance between the inner sides of the two vertical plates is two times of the width of the frame of the sieve plate panel. The convenient-to-mount plate type polyurethane sieve plate is structurally simple, is convenient to mount and reliable to use, fundamentally solves the problems of low porosity, heavy weight and time and labor consumption in mounting, overhaul and demounting existing in conventional plate type polyurethane sieve plates, thus remarkably increasing the processing and production capability of vibrating sieves, decreasing the labor intensity of workers, and prolonging the service life of the sieve plate.
Description
Technical field
The present invention relates to vibration sieve plate, particularly a kind of installation portable type device of shifting block type polyurethane sieve plate.
Background technology
Wear-resisting and the screen-penetrating performance of polyurethane can be all very good, and it is the preferred material making vibrating screen mesh, and device of shifting block type polyurethane sieve plate is the main flow of producing at present.Because its area is little, mold cost is low, quality easily controls and more importantly compass screen surface damage time only need change a fritter sieve plate.The dark welcome being subject to producer and user, it greatly reduces production cost and use cost.
But still there are the following problems for existing device of shifting block type polyurethane sieve plate;
1, the installation fixed form of device of shifting block type polyurethane sieve plate mainly rail chair formula and bolt fastening, but bolt fastening is seldom selected by user because its installing/dismounting bothers.They are all be that sieve plate is fixed on sieve plate bracket by rail chair and bolt by skeleton with steel plate, but fix and bolt fixed mode for adapting to rail chair, and the edge of sieve plate must reserve larger installing blind district, such as; To be that the installing blind district of 610mm rail chair formula sieve plate is wide just reach 80mm to width, and the effective area of sieve plate is reduced, and percent opening is lower;
2, because the structure of rail chair makes plate thickness thicker, installing blind district is wider, for gusset of gaining in strength make comparatively large, the weight that result also in sieve plate increases, thus adds the dynamic load of vibratory sieve, affects service life and the production efficiency of vibratory sieve;
3, because it need open comparatively multi-mould, make also very complicated, and materials are more.Making and production cost are increased.
Summary of the invention
The object of the invention is to provide that a kind of structure is simple, easy for installation, service-strong installs portable type device of shifting block type polyurethane sieve plate, fundamentally solve that existing device of shifting block type polyurethane screen packing free ratio is low, problem that Heavy Weight, installation, dismounting are wasted time and energy, significantly improve the process of vibratory sieve, production capacity, extend the service life of sieve plate, reduce the labour intensity of workman.
Technical scheme of the present invention is:
A kind of installation portable type device of shifting block type polyurethane sieve plate, comprise sieve plate plate face and installation frame body, it is characterized in that: described installation frame body is by the flat bracket be connected with vibration sieve plate bracket bolt, be parallel to each other two risers on flat bracket are provided with along flat bracket length direction, along riser length direction arrange be connected in multiple pin between two risers or arrange along riser length direction be located at raised body inside riser or depressed body composition, frame bottom, described sieve plate plate face is provided with the semi-open circular hole of corresponding pin, the depressed body be provided with inside corresponding riser or raised body composition, the medial surface spacing of two risers equals the sieve plate plate face border width of twice.
Above-mentioned installation portable type device of shifting block type polyurethane sieve plate, utilizes inclined-plane to be connected between described semi-open circular hole with frame bottom surface, sieve plate plate face, so that pin snaps in semi-open circular hole lock sieve plate plate face.
Above-mentioned installation portable type device of shifting block type polyurethane sieve plate, depressed body is set inside described riser and frame bottom, sieve plate plate face arranges raised body time, riser end face is provided with and extends to the inclined-plane of its medial surface, so that lock sieve plate plate face in the raised body on sieve plate plate face snaps in inside riser depressed body.
Above-mentioned installation portable type device of shifting block type polyurethane sieve plate, raised body is set inside described riser and frame bottom, sieve plate plate face arranges depressed body time, frame bottom surface, sieve plate plate face is provided with and extends to the inclined-plane of its medial surface, so that lock sieve plate plate face in the raised body inside riser snaps on sieve plate plate face depressed body.
Above-mentioned installation portable type device of shifting block type polyurethane sieve plate, described riser is the polyurethane sheet of steel plate or band steel plate frame.
Above-mentioned installation portable type device of shifting block type polyurethane sieve plate, described flat bracket two ends are provided with bolt hole.
The invention has the beneficial effects as follows:
1, owing to adopting the version of the application, utilize the cooperation of semi-open circular hole and pin, or riser and frame bottom, sieve plate plate face male-female engagement realize the locking to sieve plate plate face, the width in sieve plate edge installing blind district can be down to 20mm, take width as the sieve plate of 610mm be example, sieve plate perforated area improves more than 11.3%, significantly improves the process of vibratory sieve, production capacity;
2, because two risers make the rate of tension of sieve plate increase for the clamping of two sieve plate frames, the thickness of sieve plate can be reduced, installing blind district and gusset, alleviate the dynamic load that sieve plate weight just alleviates vibratory sieve, significantly improves service life and the production efficiency of vibratory sieve;
3, easy for installation, the very little and elastic reaction of polyurethane sheet in cross section installed by sieve plate, as long as pressurization just can snap in the column pin hole between two risers a little, with the displacement of the vertical of the relative sieve plate bracket of limit sieve plate and horizontal direction, sieve plate place corresponding to riser when maintenance, demolition applies external force and can easily sieve plate tilting be carried away, and alleviates the labour intensity of workman;
4, make simple, be beneficial to popularization, reduce production cost.
Accompanying drawing explanation
Fig. 1 is mounting structure schematic diagram of the present invention (corresponding embodiment 1);
Fig. 2 is the mounting structure partial schematic diagram of adjacent sieve plate;
Fig. 3 is the structural representation in sieve plate plate face of the present invention;
Fig. 4 is the top view of Fig. 3;
Fig. 5 is the structural representation of installation frame body of the present invention;
Fig. 6 is the top view of Fig. 5;
Fig. 7 is the mounting structure partial schematic diagram (corresponding embodiment 2) of adjacent sieve plate;
Fig. 8 is the mounting structure partial schematic diagram (corresponding embodiment 3) of adjacent sieve plate.
Detailed description of the invention
Embodiment 1
As shown in figs 1 to 6, this installation portable type device of shifting block type polyurethane sieve plate, comprise sieve plate plate face 3 and installation frame body, described installation frame body is by flat bracket 2, be parallel to each other two risers 5 on flat bracket 2 are located at along flat bracket 2 length direction, the multiple pins 4 be connected between two risers 5 arranged along riser 5 length direction form, frame bottom, described sieve plate plate face 3 is provided with the semi-open circular hole 301 of corresponding pin 4, inclined-plane 302 is utilized to be connected between described semi-open circular hole 301 with frame bottom surface, sieve plate plate face, so that pin 4 snaps in semi-open circular hole 301 lock sieve plate plate face 3.Described riser 5 is the polyurethane sheet of steel plate or band steel plate frame, and the medial surface spacing of two risers 5 equals sieve plate plate face 3 border width of twice.Described flat bracket 2 two ends are provided with bolt hole 201, for utilizing bolt 6 to be connected with Vibration Screen board bracket 1.
Embodiment 2
As shown in Figure 7, this installation portable type device of shifting block type polyurethane sieve plate, comprise sieve plate plate face 3 and installation frame body, described installation frame body is by flat bracket 2 bolted with Vibration Screen board bracket 1, be parallel to each other two risers 5 on flat bracket 2 are located at along flat bracket 2 length direction, the projection 501 be located at inside riser 5 of arranging along riser 5 length direction forms, frame bottom, described sieve plate plate face 3 is provided with the depressed body 303 of the projection 501 inside corresponding riser, frame bottom surface, sieve plate plate face 3 is provided with the inclined-plane 304 extended to its medial surface, so that lock sieve plate plate face 3 in the projection 501 inside riser snaps on sieve plate plate face depressed body 303, the medial surface spacing of two risers 5 equals sieve plate plate face 3 border width of twice.Other are with embodiment 1.
Embodiment 3
As shown in Figure 8, this installation portable type device of shifting block type polyurethane sieve plate, comprise sieve plate plate face 3 and installation frame body, described installation frame body is by flat bracket 2 bolted with Vibration Screen board bracket 1, be parallel to each other two risers 5 on flat bracket 2 are located at along flat bracket 2 length direction, the depressed body 502 be located at inside riser 5 of arranging along riser 5 length direction forms, frame bottom, described sieve plate plate face 3 is provided with the projection 305 of the depressed body 502 inside corresponding riser, riser 5 end face is provided with the inclined-plane 503 extended to its medial surface, so that lock sieve plate plate face 3 in the projection 305 on sieve plate plate face snaps in inside riser depressed body 502, the medial surface spacing of two risers 5 equals sieve plate plate face 3 border width of twice.Other are with embodiment 1.
Claims (6)
1. one kind portable type device of shifting block type polyurethane sieve plate is installed, comprise sieve plate plate face and installation frame body, it is characterized in that: described installation frame body is by the flat bracket be connected with vibration sieve plate bracket bolt, be parallel to each other two risers on flat bracket are located at along flat bracket length direction, along the raised or sunken body composition be located at inside riser being connected in the multiple pin between two risers or arranging along riser length direction that riser length direction is arranged, frame bottom, described sieve plate plate face is provided with the semi-open circular hole of corresponding pin, or be provided with depressed body or the projection of the raised or sunken body inside corresponding riser, the medial surface spacing of two risers equals the sieve plate plate face border width of twice.
2. installation portable type device of shifting block type polyurethane sieve plate according to claim 1, is characterized in that: utilize inclined-plane to be connected between described semi-open circular hole with frame bottom surface, sieve plate plate face.
3. installation portable type device of shifting block type polyurethane sieve plate according to claim 1, is characterized in that: arrange depressed body and frame bottom, sieve plate plate face inside described riser when arranging projection, riser end face is provided with the inclined-plane extended to its medial surface.
4. installation portable type device of shifting block type polyurethane sieve plate according to claim 1, is characterized in that: arrange projection and frame bottom, sieve plate plate face inside described riser when arranging depressed body, frame bottom surface, sieve plate plate face is provided with the inclined-plane extended to its medial surface.
5. installation portable type device of shifting block type polyurethane sieve plate according to claim 1, is characterized in that: described riser is the polyurethane sheet of steel plate or band steel plate frame.
6. installation portable type device of shifting block type polyurethane sieve plate according to claim 1, is characterized in that: described flat bracket two ends are provided with bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510116146.7A CN104668189B (en) | 2015-03-18 | 2015-03-18 | Portable type device of shifting block type polyurethane sieve plate is installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510116146.7A CN104668189B (en) | 2015-03-18 | 2015-03-18 | Portable type device of shifting block type polyurethane sieve plate is installed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104668189A true CN104668189A (en) | 2015-06-03 |
| CN104668189B CN104668189B (en) | 2017-01-04 |
Family
ID=53304074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510116146.7A Active CN104668189B (en) | 2015-03-18 | 2015-03-18 | Portable type device of shifting block type polyurethane sieve plate is installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104668189B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU5862290A (en) * | 1989-07-05 | 1991-01-10 | Richardson Pacific Limited | Liners for screen deck frames |
| CN1343145A (en) * | 1999-03-08 | 2002-04-03 | 路德维希矿石处理设备有限公司 | Screening apparatus |
| CN102744207A (en) * | 2012-06-28 | 2012-10-24 | 昆明茨坝矿山机械有限公司 | Screen plate of vibrating screen classifier |
| CN202962847U (en) * | 2012-12-20 | 2013-06-05 | 大同煤矿集团有限责任公司 | Vibrating screen with screen plate easy to replace |
| CN204638539U (en) * | 2015-03-18 | 2015-09-16 | 赵建章 | Portable type device of shifting block type polyurethane sieve plate is installed |
-
2015
- 2015-03-18 CN CN201510116146.7A patent/CN104668189B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU5862290A (en) * | 1989-07-05 | 1991-01-10 | Richardson Pacific Limited | Liners for screen deck frames |
| CN1343145A (en) * | 1999-03-08 | 2002-04-03 | 路德维希矿石处理设备有限公司 | Screening apparatus |
| CN102744207A (en) * | 2012-06-28 | 2012-10-24 | 昆明茨坝矿山机械有限公司 | Screen plate of vibrating screen classifier |
| CN202962847U (en) * | 2012-12-20 | 2013-06-05 | 大同煤矿集团有限责任公司 | Vibrating screen with screen plate easy to replace |
| CN204638539U (en) * | 2015-03-18 | 2015-09-16 | 赵建章 | Portable type device of shifting block type polyurethane sieve plate is installed |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104668189B (en) | 2017-01-04 |
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