CN203820412U - Device for disassembling sieve plate - Google Patents
Device for disassembling sieve plate Download PDFInfo
- Publication number
- CN203820412U CN203820412U CN201420123364.4U CN201420123364U CN203820412U CN 203820412 U CN203820412 U CN 203820412U CN 201420123364 U CN201420123364 U CN 201420123364U CN 203820412 U CN203820412 U CN 203820412U
- Authority
- CN
- China
- Prior art keywords
- sieve plate
- ripping bar
- sleeve
- pivot connecting
- supporting seat
- 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 - Lifetime
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000012216 screening Methods 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a device for disassembling a sieve plate. The device comprises a supporting seat and a prying rod, wherein a sleeve capable of sliding on the prying rod is sheathed on the prying rod; the sleeve is rotatably connected with the supporting seat; the end part of the prying rod is also provided with a hanger which is connected with a sieve hole of the sieve plate in a hooking manner. The device disclosed by the utility model has the advantages that the structure is simple, the operation is easy, the carrying is convenient, the disassembly of the sieve plate can be effectively simplified, the potential safety hazard in disassembling the sieve plate can be eliminated, the labor intensity can be reduced, and meanwhile, the disassembling efficiency can be improved.
Description
Technical field
The utility model relates to a kind of stripping assembly, relates in particular to a kind of device of dismantling sieve plate.
Background technology
In coal separation is produced, in order to complete the objects such as classification, desliming, dehydration, de-mediated, need to use a large amount of heavy screening plants to sieve coal, screening plant conventional in prior art is mainly comprised of body, vibration excitor and sieve plate.In the process of screening, inevitably can cause wearing and tearing or the damage of sieve plate, the sieve plate of damage needs workman to change conventionally.But, because the factors such as the structure of screen(ing) machine itself, working condition requirement, principle of work often require sieve plate can be fastened on screen(ing) machine, thereby prevent that sieve plate from coming off under the service conditions of strenuous vibration.Therefore, this design will inevitably increase the difficulty of changing sieve plate, in order to dismantle sieve plate, operating personal often needs to use the instruments such as hand hammer, crowbar, even need to use the mode of overhead traveling crane lifting to dismantle, visible, prior art not only wastes time and energy to the dismounting of sieve plate, also has larger potential safety hazard.
Utility model content
The problem existing for prior art, the purpose of this utility model is to provide a kind of device of dismantling sieve plate, and this device can be simplified the dismounting of sieve plate, reduces labour intensity, improves removal efficiency.
The purpose of this utility model is achieved through the following technical solutions:
Dismantle a device for sieve plate, comprise supporting seat and ripping bar, be arranged with the sleeve that can slide on described ripping bar on described ripping bar, described sleeve and described supporting seat are rotationally connected, and the end of described ripping bar is also provided with the hook for the sieve aperture clasp joint with sieve plate.
Further, the outer wall of described sleeve is provided with pivot connecting plate, and described pivot connecting plate is parallel to the axial direction setting of described sleeve.
Further, described supporting seat comprises base plate and is oppositely arranged on two grip blocks on described base plate, and described pivot connecting plate is arranged between described two grip blocks.
Further, described pivot connecting plate and described two grip block free-running fits.
Further, offer the first pin-and-hole on described pivot connecting plate, offer the second pin-and-hole on described grip block, described the first pin-and-hole is connected by bearing pin with described the second pin-and-hole.
Further, on described hook, be provided with for being set in the set collar of described ripping bar end.
The apparatus structure of the dismounting sieve plate that the utility model provides is simple, and easy operating, is convenient for carrying, and can effectively simplify the dismounting of sieve plate, eliminates the potential safety hazard of dismounting sieve plate, improves removal efficiency when reducing labour intensity.
Accompanying drawing explanation
Fig. 1 is the device schematic diagram of a kind of preferred dismounting sieve plate of the utility model;
Fig. 2 dismantles the schematic diagram of linking up with in the device of sieve plate shown in Fig. 1;
Fig. 3 dismantles the device of sieve plate at the cutaway view at A-A place shown in Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, a preferred embodiment of the present utility model is described in detail.Wherein identical parts represent with identical Reference numeral.It should be noted that, word 'fornt', 'back', " left side ", " right side ", "up" and "down" that use is described below refer to the direction in accompanying drawing, and word " interior " and " outward " refer to respectively the direction towards or away from specific features geometric centre.
As Figure 1-3, the device of the dismounting sieve plate that the utility model provides, comprise supporting seat 1 and ripping bar 2, on described ripping bar 2, be arranged with the sleeve 3 that can slide on described ripping bar 2, described sleeve 3 is rotationally connected with described supporting seat 1, and the end of described ripping bar 2 is also provided with the hook 4 for the sieve aperture clasp joint with sieve plate.
During use, first fix supporting seat 1, the relative position of regulating sleeve 3 and ripping bar 1, then utilize the hook 4 of ripping bar 1 front end to catch on the sieve aperture on described sieve plate, last, to the tail end of described ripping bar 1, apply downward application force, making described ripping bar 1 using described supporting seat 1 rotates as rotating fulcrum, the front end of described ripping bar 1 upwards rotates, and described hook 4 just can lever up sieve plate, and then completes the replacing of sieve plate.
As can be seen here, the apparatus structure of the dismounting sieve plate that the utility model provides is simply light and handy, and easy operating is applicable to use in narrow space, convenient operation personnel's installation and carrying, and simplified widely the dismantlement work of sieve plate, improved removal efficiency.In addition, this device has also utilized lever principle, has effectively reduced the labour intensity of dismounting sieve plate, has eliminated the potential safety hazard existing while dismantling heavy sieve plate.
As a kind of preferred version of the present utility model, the outer wall of described sleeve 3 is provided with pivot connecting plate, described pivot connecting plate is parallel to the axial direction setting of described sleeve 3, thereby is rotationally connected by described pivot connecting plate and supporting seat 1, realizes being rotationally connected of described sleeve 3 and supporting seat 1.
On the basis of above-mentioned pivot connecting plate, as shown in Figure 3, the supporting seat 1 of the present embodiment preferably includes base plate and is oppositely arranged on two grip blocks on described base plate, and described pivot connecting plate is arranged between described two grip blocks, more preferably, described pivot connecting plate and described two grip block free-running fits.The present embodiment is clamped in the stability can effectively improve sleeve 3 between described two grip blocks and relatively rotate with supporting seat 1 time by described pivot connecting plate, shakes or swings, thereby avoid affecting the dismounting of sieve plate while avoiding pressing described ripping bar 1 downwards.Certainly, a kind of preferred version that two grip blocks are only the present embodiment is set, considers productive costs and difficulty of processing, the utility model also can arrange monolithic grip block and pivot connecting plate and be rotationally connected.
In order to realize being rotationally connected between sleeve 3 and supporting seat 1, the present embodiment is preferably offered the first pin-and-hole on described pivot connecting plate, and on described grip block, offers the second pin-and-hole, and described the first pin-and-hole is connected by bearing pin with described the second pin-and-hole.During use, described pivot connecting plate, under the restriction of described two grip blocks, rotates around described bearing pin, thereby drive described sleeve 3 and ripping bar 1 to take described bearing pin, rotates as centre of gration.It will be understood by those skilled in the art that the above-mentioned a kind of preferred version that mode is only the present embodiment that is rotationally connected, the utility model can also select known in those skilled in the art other to be rotationally connected mode, repeats no more herein.
As a kind of preferred version of the present utility model, as shown in Figure 2, on described hook 4, be provided with for being set in the set collar of described ripping bar 2 ends, the end interference fit of described set collar and described ripping bar 2, thus make to be connected to the end that hook 4 on described set collar can be fixed on described ripping bar 2 firmly.In addition, hook 4 of the present utility model is realized and being removably connected by set collar and described ripping bar 1, operating personal can be changed the hook that size matches according to the sieve opening size on sieve plate, thereby expands the Applicable scope of this device, has facilitated the dismantlement work of operating personal.
In order to guarantee the intensity of this device, increase the service life, above-mentioned supporting seat 1, ripping bar 2, sleeve 3 and hook 4 form by iron casting, certainly, iron is only a kind of preferred version for the preparation of this device, the utility model can also select other material with enough hardness known in those skilled in the art to prepare, for example corrosion-resistant steel.
In sum, the apparatus structure of the dismounting sieve plate that the utility model provides is simple, easy operating, is convenient for carrying, and can in narrow space, complete dismantlement work, and can effectively simplify the dismounting of sieve plate, reduces labour intensity, improves removal efficiency.
Finally it should be noted that: above embodiment only, in order to the technical solution of the utility model to be described, is not intended to limit; Although the utility model is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (3)
1. a device of dismantling sieve plate, it is characterized in that, comprise supporting seat and ripping bar, on described ripping bar, be arranged with the sleeve that can slide on described ripping bar, described sleeve and described supporting seat are rotationally connected, the end of described ripping bar is also provided with the hook for the sieve aperture clasp joint with sieve plate, the outer wall of described sleeve is provided with pivot connecting plate, described pivot connecting plate is parallel to the axial direction setting of described sleeve, described supporting seat comprises base plate and is oppositely arranged on two grip blocks on described base plate, described pivot connecting plate is arranged between described two grip blocks, on described hook, be provided with for being set in the set collar of described ripping bar end.
2. the device of dismounting sieve plate according to claim 1, is characterized in that, described pivot connecting plate and described two grip block free-running fits.
3. the device of dismounting sieve plate according to claim 1, is characterized in that, offers the first pin-and-hole on described pivot connecting plate, offers the second pin-and-hole on described grip block, and described the first pin-and-hole is connected by bearing pin with described the second pin-and-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420123364.4U CN203820412U (en) | 2014-03-18 | 2014-03-18 | Device for disassembling sieve plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420123364.4U CN203820412U (en) | 2014-03-18 | 2014-03-18 | Device for disassembling sieve plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203820412U true CN203820412U (en) | 2014-09-10 |
Family
ID=51475932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420123364.4U Expired - Lifetime CN203820412U (en) | 2014-03-18 | 2014-03-18 | Device for disassembling sieve plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203820412U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110304592A (en) * | 2019-06-10 | 2019-10-08 | 龙口矿业集团有限公司 | A kind of lever inspection well cover opener |
-
2014
- 2014-03-18 CN CN201420123364.4U patent/CN203820412U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110304592A (en) * | 2019-06-10 | 2019-10-08 | 龙口矿业集团有限公司 | A kind of lever inspection well cover opener |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140910 |