CN216757132U - Wheat is beaten powder and is used high square flat screen sieve closing device - Google Patents
Wheat is beaten powder and is used high square flat screen sieve closing device Download PDFInfo
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- CN216757132U CN216757132U CN202122526593.3U CN202122526593U CN216757132U CN 216757132 U CN216757132 U CN 216757132U CN 202122526593 U CN202122526593 U CN 202122526593U CN 216757132 U CN216757132 U CN 216757132U
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- 241000209140 Triticum Species 0.000 title claims abstract description 26
- 235000021307 Triticum Nutrition 0.000 title claims abstract description 26
- 239000000843 powder Substances 0.000 title claims description 4
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 235000013312 flour Nutrition 0.000 claims abstract description 14
- 238000003801 milling Methods 0.000 claims abstract description 13
- 238000001125 extrusion Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 230000006835 compression Effects 0.000 abstract 2
- 238000007906 compression Methods 0.000 abstract 2
- 238000005056 compaction Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000000227 grinding Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000012216 screening Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a compressing device for a square plansifter plate for wheat flour milling, which comprises a sifter box, wherein two sides of the sifter box are provided with sifter box side channels, two groups of sifter box side channels are internally provided with a plurality of groups of pneumatic telescopic rods, the front part of the sifter box is provided with a sifter box front channel, the sifter box front channel is provided with a sifter door, four end corners at two sides of the sifter door are fixedly provided with mounting support blocks, the sifter box is internally provided with a plurality of sifter plates, the front end surface of each sifter plate is symmetrically provided with two combined grooves, the end surfaces of the combined grooves are fixedly provided with connecting conical rods, the inner end surfaces of the sifter doors are symmetrically provided with a plurality of groups of combined blocks, an elastic mechanism is arranged between each group of combined blocks at two horizontal sides, the end surfaces of the combined blocks are provided with connecting conical grooves, and two sides in the connecting conical grooves are symmetrically provided with limiting mechanisms. The utility model adopts the modes of horizontal compression and vertical compression, thereby ensuring the sealing effect among a plurality of sieve grids.
Description
Technical Field
The utility model relates to the technical field related to compaction of a square sieve plate of a high-grade flat sieve, in particular to a compaction device for the square sieve plate of the high-grade flat sieve for wheat flour milling.
Background
Wheat flour is the most important and common processing route for wheat processing. During wheat flour milling, firstly, cleaning and removing impurities from wheat, then, sending the cleaned and removed wheat into a flour mill for milling, and finally, sending the milled wheat into a square plansifter for screening and grading.
At present, high square flat screen is one of the main equipment of wheat dusting trade, and the screening and the classification after its mainly used grinds also can regard as the inspection sieve to use, and wherein the sieve check is one of the leading parts of high square flat screen, and the hierarchical screening of material is all gone on through the sieve check, guarantees good sealing performance between the sieve check passageway when the prerequisite of sieve check normal work, consequently, need design a wheat to beat powder with high square flat screen sieve closing device for guarantee the sealing performance of sieve check.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a compressing device for a square plansifter plate for wheat flour milling, which aims to solve the problems in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: a high square flat screen plate pressing device for wheat flour milling comprises a screen box, wherein screen box side channels are arranged on two sides of the screen box, a plurality of groups of pneumatic telescopic rods are arranged in two groups of the screen box side channels, a screen box front channel is arranged on the front portion of the screen box, a screen door is arranged on the screen box front channel, mounting support blocks are fixedly welded on four end corners on two sides of the screen door, a plurality of screen grid plates are mounted in the screen box, two combination grooves are symmetrically formed in the front end face of each screen grid plate, connecting conical rods are fixedly welded on the end faces of the combination grooves, a plurality of groups of combination blocks are symmetrically mounted on the inner end face of the screen door, an elastic mechanism is mounted between each group of combination blocks on two horizontal sides and is matched with the screen grid plates, connecting conical grooves are formed in the end faces of the combination blocks, and are matched with the connecting conical rods, and limiting mechanisms are symmetrically arranged on two sides in the connecting conical groove.
Preferably, a group of extrusion blocks is arranged between two adjacent sieve grid plates, and the upper end and the lower end of each group of extrusion blocks are tightly connected with the two adjacent sieve grid plates.
Preferably, a plurality of groups of the extrusion blocks are vertically distributed and are welded on the inner side end surface of the screen door.
Preferably, the elastic mechanism comprises a connecting plate and a plurality of buffer springs mounted on the inner end face of the connecting plate.
Preferably, the limiting mechanism comprises two limiting blocks and limiting springs fixedly mounted on the end faces of the two limiting blocks, which are away from each other.
Preferably, four sets of pneumatic telescopic rods are installed, and each set of pneumatic telescopic rods is fixedly installed and connected with the installation support block.
Compared with the prior art, the utility model has the beneficial effects that:
1. the four groups of pneumatic telescopic rods are arranged between the screen door and the screen box and in the side channels of the screen box at two sides, the screen door fixedly connected with the movable end of the screen door can be driven to move towards the screen box by the reciprocating motion of the pneumatic telescopic rods, so that the connecting conical grooves formed on the end surfaces of a group of combined blocks at two horizontal sides of the end surface of the inner side of the screen door and the connecting conical rods arranged in the combined grooves at two sides of the screen grid plate are matched and combined and are limited and fixedly connected through the limiting mechanism, the horizontal pressing of the screen grid plate is realized, and in addition, the adverse effect brought by the screening of the screen grid plate is effectively reduced by the elastic mechanism arranged between each group of combined blocks at two horizontal sides of the end surface of the inner side of the screen door;
2. according to the utility model, the plurality of extrusion blocks are vertically distributed on the inner end surface of the sieve door, when the pneumatic telescopic rod is retracted inwards, the plurality of extrusion blocks on the sieve door and the plurality of sieve lattice plates vertically distributed in the sieve box are combined in a manner that one extrusion block is tightly connected with two adjacent sieve lattice plates, so that vertical compaction between the adjacent sieve lattice plates is realized, the sealing performance of the sieve lattice is effectively ensured, and the sieve is strong in practicability.
Drawings
FIG. 1 is a schematic structural view of a high square flat screen plate pressing device for wheat flour milling according to the present invention in a front view;
FIG. 2 is a schematic view of a top-down structure of a high-square flat screen plate pressing device for wheat powdering according to the present invention;
FIG. 3 is a schematic view of a top-cut combined structure of a high-square flat screen plate pressing device for wheat powdering according to the present invention;
FIG. 4 is a schematic side sectional view of a part of a pressing device of a square plansifter plate for wheat powdering according to the present invention;
fig. 5 is an enlarged structure schematic diagram of a part A in fig. 2 of the high-square flat screen plate compacting device for wheat powdering.
In the figure: 1. a screen box; 2. a sieve box side passage; 3. a pneumatic telescopic rod; 4. a sieve box front channel; 5. a screen door; 6. mounting a support block; 7. a grid plate; 8. a combination tank; 9. connecting a taper rod; 10. combining the blocks; 11. an elastic mechanism; 111. a connecting plate; 112. a buffer spring; 12. connecting the conical grooves; 13. a limiting mechanism; 131. a limiting block; 132. a limiting spring; 14. and extruding the block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.
Referring to fig. 1-5, the present invention provides a technical solution: a high square flat screen plate pressing device for wheat flour milling comprises a screen box 1, screen box side channels 2 are arranged on two sides of the screen box 1, a plurality of groups of pneumatic telescopic rods 3 are arranged in two groups of screen box side channels 2, a screen box front channel 4 is arranged on the front portion of the screen box 1, a screen door 5 is arranged on the screen box front channel 4, mounting support blocks 6 are fixedly welded on four end corners on two sides of the screen door 5, a plurality of screen grid plates 7 are arranged in the screen box 1, two combination grooves 8 are symmetrically arranged on the front end surface of each screen grid plate 7, connecting conical rods 9 are fixedly welded on the end surfaces of the combination grooves 8, a plurality of groups of combination blocks 10 are symmetrically arranged on the end surfaces of the inner side of the screen door 5, and an elastic mechanism 11 is arranged between each group of combination blocks 10 on two horizontal sides, the elastic mechanism 11 is matched and arranged with the sieve grid plate 7, the end surface of the combination block 10 is provided with a connecting taper groove 12, and the connecting conical groove 12 is matched with the connecting conical rod 9, and the limiting mechanisms 13 are symmetrically arranged on two sides in the connecting conical groove 12.
A group of extrusion blocks 14 are arranged between two adjacent sieve grid plates 7, and the upper end and the lower end of each group of extrusion blocks 14 are tightly connected with the two adjacent sieve grid plates 7; the multiple groups of extrusion blocks 14 are vertically distributed and are welded on the end surface of the inner side of the sieve door 5; the elastic mechanism 11 comprises a connecting plate 111 and a plurality of buffer springs 112 arranged on the end face of the inner side of the connecting plate 111; the limiting mechanism 13 comprises two limiting blocks 131 and a limiting spring 132 fixedly mounted on the end surfaces of the two limiting blocks 131 which are separated from each other; four sets of pneumatic telescopic links 3 are installed, and each set of pneumatic telescopic links 3 is fixedly installed and connected with the installation support block 6.
The working principle is as follows: when the utility model is used, the sieve door 5 fixedly connected with the movable end of the pneumatic telescopic rod 3 is driven to move in a contraction type towards the direction of the sieve box 1 by the action of the four groups of pneumatic telescopic rods 3 arranged in the sieve box side channels 2 arranged at the two sides of the sieve box 1, so that the connecting taper grooves 12 arranged at the end surfaces of a group of combination blocks 10 arranged at the two sides of the horizontal end surface of the sieve door 5 and the connecting taper rods 9 arranged at the combination grooves 8 at the two sides of the sieve grid plate 7 are combined in a matching way and are fixedly connected in a limiting way by the limiting mechanism 13, thereby realizing the horizontal compaction of the sieve grid plate 7, simultaneously realizing the vertical compaction by the combined connection of the extrusion blocks 14 arranged at the end surface of the sieve door 5 and a plurality of sieve grid plates 7 vertically distributed in the sieve box 1 in a way of tightly connecting the extrusion blocks 14 and the adjacent two sieve grid plates 7, effectively ensuring the sealing performance of the sieve grid, and the whole design of the device is reasonable, has the advantages of simple operation, convenient use, good use effect and the like.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a wheat is beaten powder and is used high square flat screen sieve closing device, includes sieve case (1), its characterized in that: two sides of the screen box (1) are provided with screen box side channels (2), a plurality of groups of pneumatic telescopic rods (3) are arranged in two groups of screen box side channels (2), the front part of the screen box (1) is provided with a screen box front channel (4), the screen box front channel (4) is provided with a screen door (5), four end corners of two sides of the screen door (5) are fixedly provided with mounting support blocks (6), the screen box (1) is internally provided with a plurality of screen grid plates (7), the front end surface of each screen grid plate (7) is symmetrically provided with two combination grooves (8), the end surfaces of the combination grooves (8) are fixedly provided with connecting taper rods (9), a plurality of groups of combination blocks (10) are symmetrically arranged on the end surface of the inner side of the screen door (5), an elastic mechanism (11) is arranged between each group of combination blocks (10) on two horizontal sides, and the elastic mechanism (11) is matched with the screen grid plates (7), the end face of the combination block (10) is provided with a connecting conical groove (12), the connecting conical groove (12) is matched with the connecting conical rod (9), and limiting mechanisms (13) are symmetrically arranged on two sides in the connecting conical groove (12).
2. The device for pressing the sieve plate of the square plansifter for wheat flour milling as claimed in claim 1, wherein: a group of extrusion blocks (14) are arranged between every two adjacent sieve grid plates (7), and the upper end and the lower end of each group of extrusion blocks (14) are tightly connected with the two adjacent sieve grid plates (7).
3. The device for pressing the sieve plate of the square plansifter for wheat flour milling as claimed in claim 2, wherein: the multiple groups of squeezing blocks (14) are vertically distributed and fixedly arranged on the end surface of the inner side of the screen door (5).
4. The device for pressing the sieve plate of the square plansifter for wheat flour milling as claimed in claim 1, wherein: the elastic mechanism (11) comprises a connecting plate (111) and a plurality of buffer springs (112) arranged on the end face of the inner side of the connecting plate (111).
5. The device for pressing the sieve plate of the square plansifter for wheat flour milling as claimed in claim 1, wherein: the limiting mechanism (13) comprises two limiting blocks (131) and limiting springs (132) fixedly arranged on the end faces of the two limiting blocks (131) which are separated from each other.
6. The device for pressing the sieve plate of the square plansifter for wheat flour milling as claimed in claim 1, wherein: the pneumatic telescopic rods (3) are provided with four groups, and each group of pneumatic telescopic rods (3) is fixedly connected with the mounting support block (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122526593.3U CN216757132U (en) | 2021-10-20 | 2021-10-20 | Wheat is beaten powder and is used high square flat screen sieve closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122526593.3U CN216757132U (en) | 2021-10-20 | 2021-10-20 | Wheat is beaten powder and is used high square flat screen sieve closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216757132U true CN216757132U (en) | 2022-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122526593.3U Active CN216757132U (en) | 2021-10-20 | 2021-10-20 | Wheat is beaten powder and is used high square flat screen sieve closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216757132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115228733A (en) * | 2022-07-24 | 2022-10-25 | 辽源市瑞意粮食机械制造有限公司 | Precise top grid pneumatic pressing mechanism for powder grading equipment |
-
2021
- 2021-10-20 CN CN202122526593.3U patent/CN216757132U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115228733A (en) * | 2022-07-24 | 2022-10-25 | 辽源市瑞意粮食机械制造有限公司 | Precise top grid pneumatic pressing mechanism for powder grading equipment |
| CN115228733B (en) * | 2022-07-24 | 2024-04-26 | 辽源市瑞意粮食机械制造有限公司 | Pneumatic pressing mechanism of precise top grid for powder classifying equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A high square sieve sieve plate pressing device for wheat flour Effective date of registration: 20220825 Granted publication date: 20220617 Pledgee: Postal Savings Bank of China Limited Chengdu Renmin North Road sub branch Pledgor: Chengdu Xiongjian Flour Industry Co.,Ltd. Registration number: Y2022980013455 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20220617 Pledgee: Postal Savings Bank of China Limited Chengdu Renmin North Road sub branch Pledgor: Chengdu Xiongjian Flour Industry Co.,Ltd. Registration number: Y2022980013455 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A high square flat screen plate pressing device for wheat flour milling Granted publication date: 20220617 Pledgee: Chengdu Jinniu District Branch of China Postal Savings Bank Co.,Ltd. Pledgor: Chengdu Xiongjian Flour Industry Co.,Ltd. Registration number: Y2024980036943 |