CN220177428U - Screen cleaning structure convenient to replace - Google Patents
Screen cleaning structure convenient to replace Download PDFInfo
- Publication number
- CN220177428U CN220177428U CN202320738469.XU CN202320738469U CN220177428U CN 220177428 U CN220177428 U CN 220177428U CN 202320738469 U CN202320738469 U CN 202320738469U CN 220177428 U CN220177428 U CN 220177428U
- Authority
- CN
- China
- Prior art keywords
- screen
- bottom plate
- sides
- spring
- frame body
- 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.)
- Active
Links
- 238000004140 cleaning Methods 0.000 title description 12
- 238000007873 sieving Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 abstract description 21
- 238000012216 screening Methods 0.000 abstract description 15
- 238000009434 installation Methods 0.000 abstract description 14
- 235000013339 cereals Nutrition 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to the technical field of primary screening, in particular to a screening structure convenient to replace, which comprises a frame body, wherein a bottom plate is arranged below the inner part of the frame body, fixing mechanisms are arranged on two sides of one end, far away from the bottom plate, of the frame body, side frames are arranged on two sides of the inner bottom of the frame body, the fixing mechanisms are connected with the side frames, and a screen is arranged between the side frames. According to the utility model, the frame body is matched with the bottom plate for use, the installation of the side frame and the screen is realized, the screen is screened, the bottom plate shields part of the screen, the screened area is controlled, meanwhile, the fastening spring in the fixing mechanism is used for abutting against the pin rod at any time, the pin rod is connected with the pin hole, the fixation of the side frame and the screen is realized, when the screen is disassembled, the pin rod is pulled out of the pin hole by only pulling the push plate, the rapid disassembly can be realized, the installation is convenient, and the use efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of primary screening, in particular to a screening structure convenient to replace.
Background
Screening is that boundary utilizes the screen surface to screen according to the difference of the width and thickness dimensions or granularity of the material and the impurity, and the material of which the mesh belt is smaller than the mesh of the screen surface passes through the mesh to be clean material (undersize), and the impurity larger than the mesh can not be cleaned out (oversize) through the mesh. The usual primary cleaning sieves in feed factories are mesh belt type primary cleaning sieves, cylindrical (or conical) primary cleaning sieves.
Patent number CN201592169U discloses a winnowing cleaning sieve, which comprises a bracket, wherein a primary winnowing device, a sieving device and a secondary winnowing device are sequentially fixed on the bracket; the primary air classifier consists of a conveying mechanism, an air classifying box communicated with one end of the conveying mechanism and an air extracting mechanism communicated with the upper end of the air classifying box, and the lower end of the air classifying box is opened; the screening device consists of a screen shell and a screen body arranged in the screen shell, wherein the feeding end of the screening device is arranged below the winnowing box, the screen body comprises an upper screen layer, a middle screen layer and a lower screen layer, and each screen layer is provided with a discharge hole; the secondary air selector consists of a fan, an air supply channel connected with the fan and an air box connected with the air supply channel. According to the winnowing cleaning sieve provided by the utility model, the grain particles can be cleaned by the secondary winnowing device and the primary screening.
This selection by winnowing clearance sieve, grain granule is through secondary air selector, primary screening, can be with impurity clean up in the grain, but because the clearance sieve can be used for different cereal to use mostly, this selection by winnowing clearance sieve is inconvenient carries out quick change to screen cloth mechanism, leads to the suitability relatively poor, influences availability factor, and for this reason, we disclose a clear structure of sieving convenient to change.
Disclosure of Invention
The utility model aims to provide a screen cleaning structure convenient to replace, which is realized by arranging a frame body, a side frame, a fixing mechanism and a screen, wherein the frame body is matched with a bottom plate to be used for installing the side frame and the screen, the screen is used for screening the screen, the bottom plate shields part of the screen, the screened area is controlled, meanwhile, a fastening spring in the fixing mechanism is used for abutting against a pin rod at any time to connect the pin rod with a pin hole, the fixing of the side frame and the screen is realized, and when the screen is detached, the pin rod is pulled out of the pin hole by only pulling a push plate, so that the screen cleaning structure can be quickly detached, is convenient to install and improves the use efficiency.
Therefore, the utility model provides a convenient-to-replace screen cleaning structure, which comprises a frame body, wherein a bottom plate is arranged below the inner part of the frame body, fixing mechanisms are arranged on two sides of one end, far away from the bottom plate, of the frame body, side frames are arranged on two sides of the inner bottom of the frame body, the fixing mechanisms are connected with the side frames, and a screen is arranged between the side frames.
Preferably: the fixing mechanism comprises an installation cavity, a pin rod and a fastening spring, wherein the installation cavity is formed in the position, away from one end two sides of the bottom plate, of the frame body, one end of the fastening spring is installed on one side of the inside of the installation cavity, the other end of the fastening spring is connected with a push plate, the push plate is slidably connected inside the installation cavity, one end of the pin rod is connected to the outer side of the push plate, a push groove is formed in the outer side of the side frame, a pin hole is formed in the opening of the push groove, and the other end of the pin rod is inserted into the pin hole.
Preferably: limiting grooves are formed in two sides of the inner portion of the mounting cavity, one end of each limiting block is connected with the corresponding limiting groove in a sliding mode, and the other end of each limiting block is connected to two sides of the pushing plate.
Preferably: the number of the fastening springs is a plurality of.
Preferably: the spring groove is formed in two sides of one end, close to the bottom plate, of the inner portion of the frame body, one end of the abutting spring is connected to the spring groove, the abutting groove is formed in the tail end of the pushing groove, and the other end of the abutting spring is inserted into the abutting groove.
Preferably: the length of the bottom plate is smaller than that of the frame body.
Preferably: the diameter of the abutting spring is larger than the width of the pin hole.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the frame body, the side frames, the fixing mechanism and the screen mesh are arranged, the frame body is matched with the bottom plate to install the side frames and the screen mesh, the screen mesh is used for screening part of the screen mesh area, the screening area is controlled by the bottom plate, meanwhile, the fastening spring in the fixing mechanism is used for abutting against the pin rod at any time to connect the pin rod with the pin hole, the fixing of the side frames and the screen mesh is realized, and when the screen mesh is detached, the pin rod is pulled out of the pin hole by only pulling the push plate, so that the rapid detachment can be realized, the installation is convenient, and the use efficiency is improved.
Drawings
FIG. 1 is an overall schematic view of a screen construction of the present utility model for easy replacement;
FIG. 2 is a schematic view of a bottom plate of a screen structure for easy replacement according to the present utility model;
FIG. 3 is a schematic view of a side frame and screen of a screen construction of the present utility model for easy replacement;
fig. 4 is a schematic structural view of a fixing mechanism of a screen structure which is convenient to replace.
In the figure: 1. a frame;
2. a fixing mechanism; 201. a mounting cavity; 202. a limit groove; 203. a pin rod; 204. a limiting block; 205. a fastening spring; 206. a push plate;
3. a side frame; 4. a screen; 5. a bottom plate; 6. a spring is abutted tightly; 7. a spring groove; 8. pushing grooves; 9. a pin hole; 10. and (5) abutting against the groove.
Detailed Description
The following description of the embodiments of the present utility model will be made with reference to the accompanying drawings, in which it is evident that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a screen cleaning structure according to a preferred embodiment of the present utility model includes a frame 1, a bottom plate 5 is installed below the inner portion of the frame 1, a fixing mechanism 2 is installed at two sides of one end of the frame 1 away from the bottom plate 5, a side frame 3 is installed at two sides of the inner bottom of the frame 1, the fixing mechanism 2 is connected with the side frame 3, a screen 4 is installed between the side frames 3, the frame 1 is matched with the bottom plate 5 to implement installation of the side frame 3 and the screen 4, the screen 4 is screened, the bottom plate 5 shields a part of the screen 4, the screened area is controlled, meanwhile, a fastening spring 205 inside the fixing mechanism 2 abuts against a pin 203 at any time, the pin 203 is connected with a pin hole 9, fixing of the side frame 3 and the screen 4 is achieved, when the screen 4 is detached, a push plate 206 is only required to be pulled out, the pin 203 is pulled out of the pin hole 9, and rapid detachment can be implemented, and the use efficiency is improved.
The fixing mechanism 2 comprises an installation cavity 201, a pin rod 203 and a fastening spring 205, wherein the installation cavity 201 is formed in two sides of one end of the frame body 1, which is far away from the bottom plate 5, one end of the fastening spring 205 is installed on one side of the inside of the installation cavity 201, the other end of the fastening spring 205 is connected with a push plate 206, the push plate 206 is slidably connected inside the installation cavity 201, one end of the pin rod 203 is connected to the outer side of the push plate 206, a push groove 8 is formed in the outer side of the side frame 3, a pin hole 9 is formed in the opening of the push groove 8, the other end of the pin rod 203 is inserted into the pin hole 9, the pin rod 203 is abutted against the pin rod 203 at any time by the fastening spring 205, the pin rod 203 is connected with the pin hole 9, the fixing of the side frame 3 and the screen 4 is realized, and when the screen 4 is detached, the push plate 206 is only required to be shifted, and the pin rod 203 is pulled out of the inside the pin hole 9.
Limiting grooves 202 are formed in two sides of the inside of the mounting cavity 201, one end of each limiting block 204 is slidably connected in each limiting groove 202, the other end of each limiting block 204 is connected to two sides of each pushing plate 206, and the limiting blocks 204 are matched with the limiting grooves 202 to limit movement of the pushing plates 206 and prevent the pushing plates 206 from being cheaply moved.
The number of the fastening springs 205 is several, and the fastening effect is better.
The spring groove 7 has been seted up to the inside one end both sides that are close to of framework 1 bottom plate 5, spring groove 7 is connected with and supports tight spring 6 one end, push away inslot 8 in end and seted up support groove 10, it is in to support tight spring 6 other end grafting support inslot 10 is inside, supports tight spring 6 and can realize carrying out auxiliary stay and fixed to side frame 3 end, reduces and rocks.
The length of the bottom plate 5 is smaller than that of the frame 1, and the screening area is controlled.
The diameter of the abutment spring 6 is greater than the width of the pin hole 9, ensuring that the pin 203 is not inserted inside the abutment groove 10.
The utility model relates to a convenient-to-replace screen cleaning structure: firstly, the frame body 1 is matched with the bottom plate 5 to realize the installation of the side frame 3 and the screen 4, the screen 4 is used for screening, the bottom plate 5 shields a part of the screen 4, the screening area is controlled, meanwhile, the fastening spring 205 in the fixing mechanism 2 is used for abutting against the pin rod 203 at any time, the pin rod 203 is connected with the pin hole 9, the fixation of the side frame 3 and the screen 4 is realized, the abutting against spring 6 can realize the auxiliary support and fixation of the tail end of the side frame 3, shaking is reduced, when the screen is detached, only the push plate 206 is required to be stirred, the pin rod 203 is pulled out of the pin hole 9, and the quick disassembly and the convenient installation can be realized.
The foregoing is a further elaboration of the present utility model in connection with the detailed description, and it is not intended that the utility model be limited to the specific embodiments shown, but rather that a number of simple deductions or substitutions be made by one of ordinary skill in the art without departing from the spirit of the utility model, should be considered as falling within the scope of the utility model as defined by the claims which are newly filed.
Claims (6)
1. The utility model provides a clear structure of sieving convenient to change, includes framework (1), its characterized in that: bottom plate (5) are installed to the inside below of framework (1), framework (1) is kept away from fixed establishment (2) are installed to the one end both sides of bottom plate (5), side frame (3) are installed to the both sides in framework (1), just fixed establishment (2) with side frame (3) link to each other, install screen cloth (4) between side frame (3), fixed establishment (2) are including installing chamber (201), round pin pole (203) and fastening spring (205), install chamber (201) are seted up framework (1) are kept away from the one end both sides of bottom plate (5), one end of fastening spring (205) is installed inside one side of installing chamber (201), the fastening spring (205) other end is connected with push pedal (206), push pedal (206) sliding connection is in inside installing chamber (201), push pedal (206) outside is connected with round pin pole (203) one end, push away from side frame (3) outside is equipped with push away groove (8), push away from (8) opening part has been seted up round pin hole (9), just round pin (9) are inside pegged graft.
2. A screen structure for facilitating replacement as defined in claim 1 wherein: limiting grooves (202) are formed in two sides of the inside of the mounting cavity (201), one end of each limiting block (204) is connected to the inside of each limiting groove (202) in a sliding mode, and the other end of each limiting block (204) is connected to two sides of the pushing plate (206).
3. A screen structure for facilitating replacement as set forth in claim 2, wherein: the number of the fastening springs (205) is a plurality.
4. A screen structure for facilitating replacement as set forth in claim 3, wherein: the novel anti-theft device is characterized in that spring grooves (7) are formed in two sides of one end, close to the bottom plate (5), of the inside of the frame body (1), one end of a tight supporting spring (6) is connected with the spring grooves (7), a supporting groove (10) is formed in the inner tail end of the pushing groove (8), and the other end of the tight supporting spring (6) is inserted into the supporting groove (10).
5. The easy-to-replace screen structure of claim 4, wherein: the length of the bottom plate (5) is smaller than the length of the frame body (1).
6. The easy-to-replace screen structure of claim 5, wherein: the diameter of the abutting spring (6) is larger than the width of the pin hole (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320738469.XU CN220177428U (en) | 2023-04-06 | 2023-04-06 | Screen cleaning structure convenient to replace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320738469.XU CN220177428U (en) | 2023-04-06 | 2023-04-06 | Screen cleaning structure convenient to replace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220177428U true CN220177428U (en) | 2023-12-15 |
Family
ID=89112482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320738469.XU Active CN220177428U (en) | 2023-04-06 | 2023-04-06 | Screen cleaning structure convenient to replace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220177428U (en) |
-
2023
- 2023-04-06 CN CN202320738469.XU patent/CN220177428U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220177428U (en) | Screen cleaning structure convenient to replace | |
| CN215278421U (en) | Screening device for screening special compound fertilizer | |
| CN215695667U (en) | Screening machine is used in fu tea processing | |
| CN215844119U (en) | Metallurgical ore raw material grading plant | |
| CN220900957U (en) | Hierarchical vacuum micro powder sieve | |
| CN211726511U (en) | Sieving mechanism is used in seed processing | |
| CN212216186U (en) | Improve feed production cleaning device of screening stability | |
| CN217392946U (en) | Quick detach formula specific gravity sieve screen frame | |
| CN218460107U (en) | Multistage branch sieve machine of beverage production | |
| CN218251424U (en) | Sieve ball machine that cement mill used | |
| CN215964702U (en) | Be used for refractory material raw materials granularity classification equipment | |
| CN210753694U (en) | Carbon black granule sieving mechanism | |
| CN113680644B (en) | Screening box of sorting machine | |
| CN219092732U (en) | Light foaming material classifying linear sieve | |
| CN215587092U (en) | Stable and reliable's multistage screening plant for feed production | |
| CN212349410U (en) | Pre-medium-removing fixed screen | |
| CN209997922U (en) | kinds of fodder split charging device | |
| CN219765950U (en) | Quick screening mechanism of ground rice raw materials | |
| CN116967134B (en) | Screening device | |
| CN211613443U (en) | Seed sieving mechanism convenient to change screen cloth | |
| CN220590686U (en) | Multistage vibration screening device for carburant | |
| CN215542660U (en) | Shale shaker chaff device for rice processing | |
| CN212791861U (en) | Make things convenient for dry sand screening plant of adjustment mechanism sand gradation | |
| CN218691453U (en) | Grain vibrating screen with multi-layer screening function | |
| CN109127415A (en) | A kind of impurity elimination selection by winnowing screening plant of rice paddy seed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |