CN204018217U - Sifter - Google Patents
Sifter Download PDFInfo
- Publication number
- CN204018217U CN204018217U CN201420423488.4U CN201420423488U CN204018217U CN 204018217 U CN204018217 U CN 204018217U CN 201420423488 U CN201420423488 U CN 201420423488U CN 204018217 U CN204018217 U CN 204018217U
- Authority
- CN
- China
- Prior art keywords
- unit
- carrying board
- screen frame
- lifting assembly
- hole
- 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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- Manufacture Or Reproduction Of Printing Formes (AREA)
Abstract
The utility model discloses a kind of sifter, aim to provide a kind of sifter that can regulate screen frame (unit) height, its drip irrigation device is a kind of sifter, comprise screen frame (unit) and screen cloth, described screen frame (unit) is provided with screen cloth, and every layer of screen cloth is provided with different pore size, and mesh size diminishes from top to down successively, it is characterized in that, being provided with outside described screen frame (unit) for being convenient to the lifting structure cleared up screen cloth and observe screen frame (unit) inner case.
Description
Technical field
The utility model relates to a kind of sifter, and more particularly, it relates to a kind of sifter that can regulate screen frame (unit) height.
Background technology
New-type expandable copolymer resin (being called for short STMMA resin) produces STMMA series evaporative pattern special mould material, in process of production, STMMA series expandable copolymer resin bead is due to the diameter difference of its bead, different technical fields can be applied to, for increasing work efficiency, realize screening fast, be of great significance with efficient screening tool in the preparation of expandable copolymer resin bead.Existing sifter cannot understand the screening situation of screen frame (unit) inside in screening process, after sifter uses a period of time, screen cloth is easily blocked by bead, sifter is caused normally to run, existing sifter is if desired cleared up, and screen frame (unit) in layer be taken off from top to bottom and clear up, and also needs again by assembled for screen frame (unit) complete after having cleared up, and cleaning is inconvenience comparatively, reduce operating efficiency, for work brings inconvenience.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is that providing a kind of is provided with the sifter being convenient to the lifting structure cleared up screen cloth and observe screen frame (unit) inner case.
For achieving the above object, the utility model provides following technical scheme: a kind of sifter, comprise screen frame (unit) and screen cloth, described screen frame (unit) is provided with screen cloth, every layer of screen cloth is provided with different pore size, mesh size diminishes from top to down successively, is provided with for being convenient to the lifting structure cleared up screen cloth and observe screen frame (unit) inner case outside described screen frame (unit).
By adopting technique scheme, utilize lifting structure to regulate the height of every one deck screen frame (unit), save manpower duration of runs, we can understand the situation of sifter inside when sifter work runs, after sifter uses a period of time, screen cloth easily blocks, and uses the convenient height regulated between screen frame (unit) of lifting structure, so that we clear up the bead blocking on screen cloth.
The utility model is set to further: described lifting structure comprises supporting component, the first lifting assembly, described first lifting assembly comprises motor, elevating screw and carrying board, described elevating screw bottom is provided with the first gear, the output shaft of described motor is provided with the second gear be meshed with the first gear, described elevating screw top is provided with carrying board, have screwed hole in the middle of described carrying board, elevating screw is threaded with carrying board; Described carrying board is provided with through hole, and described through hole is positioned at the side of carrying board towards screen frame (unit), is equipped with plate in described through hole, and carrying board is stretched out at plate two ends.
By adopting technique scheme, utilize the running driven gear of motor and the running of ball-screw to regulate the height of carrying board, to ensure stable rising and the decline of screen frame (unit), when not needing to regulate screen frame (unit) height, plate can be stretched back the through hole in carrying board, save space, simplified apparatus structure, facilitate the use of inner screen separation structure, achieve the object of being convenient to clear up screen cloth and observe screen frame (unit) inner case.
The utility model is set to further: described carrying board two ends are provided with through hole, and described through hole wears slide rail, and slide rail and carrying board are slidably connected.
By adopting technique scheme, utilizing slide rail to achieve the stable of carrying board and sliding, strengthen structural stability.
The utility model is set to further: described supporting component comprises base plate, shell, the first gripper shoe and the second gripper shoe, described gripper shoe and shell are installed on base plate, and described base plate, shell and gripper shoe are configured for the framework architecture strengthening slide rail stability.
By adopting technique scheme, utilizing base plate, shell to form framework together with gripper shoe and better can fix screen frame (unit), strengthen slide rail stability, so that sifter stable operation.
The utility model is set to further: described supporting component is provided with the second lifting assembly, and the second lifting assembly structure is identical with the first lifting assembly, and the first lifting assembly and the second lifting assembly are arranged with quadra axle Central Symmetry.
By adopting technique scheme, ensure that the stability of screen frame (unit), being conducive to regulating screen frame (unit) height faster, strengthen the security that work runs.
Accompanying drawing explanation
Fig. 1 is the utility model sifter lifting structure structural representation;
Fig. 2 is the utility model sifter screen frame (unit) structural representation;
Fig. 3 is the structural representation of the utility model sifter embodiment.
Reference numeral: 1, shell; 2, base plate; 31, the first gripper shoe; 32, the second gripper shoe; 4, screen frame (unit); 5, screen cloth; 6, slide rail; 7, ball-screw; 81, the first gear; 82, the second gear; 9, motor; 10, carrying board; 11, through hole; 12, plate.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, the utility model specific embodiment is described further.
As shown in Figure 1 to Figure 3, in this specific embodiment, a kind of sifter comprises screen frame (unit) 4 and screen cloth 5, described screen frame (unit) 4 is provided with screen cloth 5, every layer of screen cloth 5 is provided with different pore size, screen cloth 4 diminishes from top to down successively, the superiors' screen cloth 5 is put into by needing the expandable copolymer resin bead of screening, when bead diameter is less than screen cloth 5 aperture, bead will drain to down lower one deck screen cloth 5, the screen cloth 5 of different pore size filters out the bead of different-diameter, existing sifter cannot know the screening situation of device inside, increase when deployed, during screen cloth blocking, cleaning comparatively not easily, the lifting structure for being elevated screen frame (unit) 4 is provided with outside described screen frame (unit) 4, use lifting structure screen frame (unit) 4 can be separated, the screening situation in screen frame (unit) 4 on screen cloth 5 can be observed at any time, easy cleaning and use.
Described lifting structure comprises supporting component, described supporting component is provided with the first lifting assembly, described supporting component comprises base plate 2, shell 1, first gripper shoe 31 and the second gripper shoe 32, described gripper shoe 3 and shell 1 are installed on base plate 2, described base plate 2, shell 1 form quadra together with gripper shoe 3, and quadra is used for fixing and lays whole screen frame (unit) 4 and lifting assembly.
Described lifting assembly comprises slide rail 6, motor 9, elevating screw 7 and carrying board 10, gripper shoe 3 is close to by described slide rail 6 and shell 1 is located at base plate 2 surrounding, described carrying board 10 two ends are provided with through hole 11, and described through hole 11 wears slide rail 6, and slide rail 6 and carrying board 10 are slidably connected.Described elevating screw 7 is that bottom is provided with the first gear 81, the output shaft of described motor 9 is provided with the second gear 82 be meshed with the first gear 81, during motor rotation, driven gear 8 moves together with ball-screw 7, thus regulate the height of screen frame (unit) 4, described elevating screw 7 top is provided with carrying board 10, described carrying board 10 is provided with through hole 11, described through hole 11 is located at the sidewall of load table 10 towards screen frame (unit) 4, described through hole 11 is provided with plate 12, when inactive state, plate 12 can turn back to through hole 11 inside, described supporting component is provided with the second lifting assembly, second lifting assembly structure is identical with the first lifting assembly, first lifting assembly and the second lifting assembly are arranged with quadra axle Central Symmetry, every block carrying board 10 is respectively equipped with two through holes 11 for inserting plate 12, four blocks of plates 12 are for ensureing the balance of screen frame (unit) 4.When needing the height regulating certain one deck screen frame (unit) 4, plate 12 being stretched out from through hole 11, inserting between two-layer screen frame (unit) 4, starter motor 9, drive the carrying board 10 on ball-screw 7 and ball-screw 7, reached the object that adjustment screen frame (unit) 4 rises and declines.
The above makes preferred embodiment of the present utility model, and under not departing from the prerequisite of the utility model principle for the person of ordinary skill of the art, can also make some modification and improvement, these also should be considered as protection domain of the present utility model.
Claims (4)
1. a sifter, comprises screen frame (unit) and screen cloth, and described screen frame (unit) is provided with screen cloth, every layer of screen cloth is provided with different pore size, mesh size diminishes from top to down successively, it is characterized in that, is provided with for being convenient to the lifting structure cleared up screen cloth and observe screen frame (unit) inner case outside described screen frame (unit); Described lifting structure comprises supporting component, the first lifting assembly, described first lifting assembly comprises motor, elevating screw and carrying board, described elevating screw bottom is provided with the first gear, the output shaft of described motor is provided with the second gear be meshed with the first gear, described elevating screw top is provided with carrying board, have screwed hole in the middle of described carrying board, elevating screw is threaded with carrying board; Described carrying board is provided with through hole, and described through hole is positioned at the side of carrying board towards screen frame (unit), is equipped with plate in described through hole, and carrying board is all extended in plate two ends.
2. sifter according to claim 1, is characterized in that, described carrying board two ends are equipped with through hole, and described through hole wears slide rail, and slide rail and carrying board are slidably connected.
3. sifter according to claim 1, it is characterized in that, described supporting component comprises base plate, shell, the first gripper shoe and the second gripper shoe, and described gripper shoe and shell are installed on base plate, and described base plate, shell and gripper shoe are configured for the framework architecture strengthening slide rail stability.
4. sifter according to claim 3, is characterized in that, described supporting component is provided with the second lifting assembly, and the second lifting assembly is identical with the first lifting assembly structure, and the first lifting assembly and the second lifting assembly are arranged on base plate two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420423488.4U CN204018217U (en) | 2014-07-30 | 2014-07-30 | Sifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420423488.4U CN204018217U (en) | 2014-07-30 | 2014-07-30 | Sifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204018217U true CN204018217U (en) | 2014-12-17 |
Family
ID=52058129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420423488.4U Expired - Fee Related CN204018217U (en) | 2014-07-30 | 2014-07-30 | Sifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204018217U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855167A (en) * | 2016-06-16 | 2016-08-17 | 中国大唐集团科学技术研究院有限公司 | Novel magnetic powder screening device |
| CN109127404A (en) * | 2018-09-03 | 2019-01-04 | 安徽屹翔滤材有限公司 | One kind is for fixing anti-extension hair sieve apparatus |
| CN111842139A (en) * | 2020-07-27 | 2020-10-30 | 许婷婷 | Industrial material screening dust collector |
| CN114097433A (en) * | 2021-11-24 | 2022-03-01 | 榆林市林业科学研究所 | Multilayer pollen collection box |
| CN116019045A (en) * | 2022-12-23 | 2023-04-28 | 通威农业发展有限公司 | Aquaculture seedling screening device |
| CN116019045B (en) * | 2022-12-23 | 2024-05-28 | 通威农业发展有限公司 | Aquaculture seedling screening device |
-
2014
- 2014-07-30 CN CN201420423488.4U patent/CN204018217U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855167A (en) * | 2016-06-16 | 2016-08-17 | 中国大唐集团科学技术研究院有限公司 | Novel magnetic powder screening device |
| CN105855167B (en) * | 2016-06-16 | 2019-06-07 | 中国大唐集团科学技术研究院有限公司 | Magnetic powder screening plant |
| CN109127404A (en) * | 2018-09-03 | 2019-01-04 | 安徽屹翔滤材有限公司 | One kind is for fixing anti-extension hair sieve apparatus |
| CN111842139A (en) * | 2020-07-27 | 2020-10-30 | 许婷婷 | Industrial material screening dust collector |
| CN111842139B (en) * | 2020-07-27 | 2022-12-16 | 佛山市南海区延熙金属辅助材料有限公司 | Industrial material screening dust collector |
| CN114097433A (en) * | 2021-11-24 | 2022-03-01 | 榆林市林业科学研究所 | Multilayer pollen collection box |
| CN114097433B (en) * | 2021-11-24 | 2022-09-23 | 榆林市林业科学研究所 | Multilayer pollen collection box |
| CN116019045A (en) * | 2022-12-23 | 2023-04-28 | 通威农业发展有限公司 | Aquaculture seedling screening device |
| CN116019045B (en) * | 2022-12-23 | 2024-05-28 | 通威农业发展有限公司 | Aquaculture seedling screening device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20170730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |