CN221208883U - Wheat flour process screening equipment - Google Patents
Wheat flour process screening equipment Download PDFInfo
- Publication number
- CN221208883U CN221208883U CN202322995299.6U CN202322995299U CN221208883U CN 221208883 U CN221208883 U CN 221208883U CN 202322995299 U CN202322995299 U CN 202322995299U CN 221208883 U CN221208883 U CN 221208883U
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- Prior art keywords
- screening
- frame
- screening frame
- machine base
- wheat flour
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- 238000012216 screening Methods 0.000 title claims abstract description 98
- 241000209140 Triticum Species 0.000 title claims abstract description 36
- 235000021307 Triticum Nutrition 0.000 title claims abstract description 36
- 235000013312 flour Nutrition 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title description 11
- 239000000428 dust Substances 0.000 claims abstract description 55
- 238000003801 milling Methods 0.000 claims abstract description 11
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 241000196324 Embryophyta Species 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 description 6
- 238000007599 discharging Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Adjustment And Processing Of Grains (AREA)
Abstract
The utility model discloses wheat flour milling screening equipment, which belongs to the field of screening equipment and comprises a machine base, wherein the top of the machine base is provided with a mounting frame, a screening frame is slidably arranged on the mounting frame, one side of the mounting frame is provided with a shaking mechanism, the shaking mechanism is connected with the screening frame, and the machine base is also provided with a dust collection unit which is used for absorbing dust generated in the working of the screening frame; the shaking mechanism comprises a double-headed motor fixedly arranged on one side of the mounting frame, a rotary table fixedly connected to two output shaft ends of the double-headed motor, a fixed column fixedly connected to the edge of the rotary table and a linkage push-pull rod rotatably connected to the fixed column, and the other ends of the linkage push-pull rods are hinged to the side face of the screening frame; this screening plant adopts the fast shake mode to sieve, compares traditional screening mode, has efficient, effectual advantage, and has the dust removal function, and the practicality is strong.
Description
Technical Field
The utility model belongs to the field of screening equipment, and particularly relates to wheat flour milling screening equipment.
Background
The wheat flour milling mechanical processing equipment is a device for grinding the wheat cores and coarse powder prepared after a wheat skin grinding system, a slag grinding system and a flour cleaning system to obtain wheat flour with certain fineness, and is widely used in the field of grain processing.
During wheat processing, impurities such as stones, wheat stalks and dust are easy to dope in the wheat, the wheat is subjected to impurity removal and screening through screening equipment at present, the existing screening equipment adopts a vibration motor vibration screening mode, the impurity removal effect is not ideal enough, dust is large in the impurity removal process, and the use is inconvenient.
Disclosure of utility model
The utility model aims at: in order to solve the problems that the existing screening equipment adopts a vibration motor vibration screening mode, the impurity removal effect is not ideal enough, dust is large in the impurity removal process, and the use is inconvenient, the wheat flour milling screening equipment is provided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The wheat flour milling and screening device comprises a machine base, wherein the top of the machine base is provided with a mounting frame, a screening frame is slidably arranged on the mounting frame, one side of the mounting frame is provided with a shaking mechanism, the shaking mechanism is connected with the screening frame, the machine base is also provided with a dust collection unit, and the dust collection unit is used for absorbing dust generated in the working process of the screening frame;
Preferably, the shaking mechanism comprises a double-headed motor fixedly arranged on one side of the mounting frame, a rotary table fixedly connected to two output shaft ends of the double-headed motor, a fixed column fixedly connected to the edge of the rotary table and a linkage push-pull rod rotationally connected to the fixed column, and the other ends of the linkage push-pull rods are hinged to the side face of the screening frame.
Preferably, the dust collection unit comprises a dust collection cover, a filter box and a dust collection fan, wherein the dust collection cover is arranged right above the screening frame through a bracket, the filter box and the dust collection fan are fixedly arranged at the top of the machine base, an exhaust port of the dust collection fan extends into the filter box, and a connecting pipe is connected between the filter box and the dust collection cover.
Preferably, a movable baffle plate arranged vertically is slidably arranged on one side of the screening frame, a handle is arranged on the movable baffle plate, and a limiting assembly used for fixing the movable baffle plate is arranged on the screening frame.
Preferably, the limiting assembly comprises a fixed plate fixed on the side surface of the movable baffle, a limiting rod slidably mounted on the side surface of the screening frame, a limiting stop fixed on a rod body of the limiting rod, a pull handle connected to one end of the limiting rod and a locking spring sleeved on the limiting rod, one end of the locking spring is connected to the side surface of the screening frame, and the other end of the locking spring is connected to the side surface of the pull handle.
Preferably, limiting jacks are formed in the upper and lower positions of the side faces of the fixing plate, and the limiting rod is inserted into one of the limiting jacks.
Preferably, a filter screen is arranged inside the filter box.
Preferably, the top of the machine base is provided with a discharge guide groove which is obliquely arranged, the discharge guide groove is positioned under the screening frame, the top of the machine base is also fixedly provided with a feeding guide groove which is obliquely arranged through a bracket, and the feeding guide groove is positioned at one side of the upper part of the screening frame.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
This wheat powder process screening plant during operation, through double-end motor, carousel, fixed column and linkage push-and-pull rod cooperation, make whole screening frame can reciprocal rocking on the mounting bracket, compare traditional vibrating motor screening mode, adopt this screening of rocking, possess faster screening efficiency and better screening effect to be equipped with the dust hood in screening frame's top position, fully absorb the dust that only produces screening process, have good dust removal performance, can prevent that the dust from escaping and endangering human health.
This wheat flour process screening plant sets up openable movable baffle in one side of screening frame, is convenient for carry out the ejection of compact to the wheat after the screening of screening frame, improves the convenience when using, and movable baffle accessible gag lever post cooperation spacing jack is fixed, guarantees the stability after movable baffle opens and closes.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a view from the other side of the overall utility model;
FIG. 3 is a schematic view of a screening frame and a shaking mechanism according to the present utility model;
FIG. 4 is an enlarged view of the spacing assembly of FIG. 3 in accordance with the present utility model;
Fig. 5 is a schematic structural view of the dust suction unit of the present utility model;
FIG. 6 is a top cross-sectional view of the present utility model;
fig. 7 is an enlarged view of the utility model at a in fig. 6.
Legend description:
1. a base; 2. a mounting frame; 3. a screening frame;
4. a shaking mechanism; 41. a double-ended motor; 42. a turntable; 43. fixing the column; 44. a linkage push-pull rod;
5. A dust collection unit; 51. a dust hood; 52. a dust collection fan; 53. a filter box; 54. a connecting pipe;
6. a discharge guide groove; 7. a feed channel; 8. a movable baffle;
9. A limit component; 91. a fixing plate; 92. a limit rod; 93. a limit stop; 94. a pull handle; 95. a locking spring;
10. A handle; 11. and limiting the jack.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent 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. 1-7, the present utility model provides a technical solution: the wheat flour milling and screening device comprises a machine base 1, wherein a mounting frame 2 is arranged at the top of the machine base 1, a screening frame 3 is slidably arranged on the mounting frame 2, a shaking mechanism 4 is arranged on one side of the mounting frame 2, the shaking mechanism 4 is connected with the screening frame 3, a dust collection unit 5 is further arranged on the machine base 1, and the dust collection unit 5 is used for absorbing dust generated in the working process of the screening frame 3;
the shaking mechanism 4 comprises a double-headed motor 41 fixedly arranged on one side of the mounting frame 2, a rotary table 42 fixedly connected to two output shaft ends of the double-headed motor 41, a fixed column 43 fixedly connected to the edge of the rotary table 42 and a linkage push-pull rod 44 rotatably connected to the fixed column 43, and the other ends of the linkage push-pull rods 44 are hinged to the side face of the screening frame 3.
When the screening device works, the double-headed motor 41 is started, the turntables 42 on two sides are driven by the double-headed motor 41 to do circular rotation, the fixed columns 43 on the edges of the turntables 42 do circular motion synchronously, and the linkage push-pull rod 44 is connected to the fixed columns 43 in a rotating mode, and the other end of the linkage push-pull rod is hinged to the side face of the screening frame 3, so that the screening frame 3 acts on the screening frame 3 through the linkage push-pull rod 44, the screening frame 3 can rapidly reciprocate on the installation frame 2 to shake, and wheat is efficiently filtered.
The dust collection unit 5 comprises a dust collection cover 51 which is arranged right above the screening frame 3 through a bracket, a filter box 53 and a dust collection fan 52 which are fixedly arranged at the top of the machine base 1, an exhaust opening of the dust collection fan 52 extends into the filter box 53, a connecting pipe 54 is connected between the filter box 53 and the dust collection cover 51, and a filter screen is arranged in the filter box 53.
When screening wheat, a large amount of dust escapes from the screening frame 3, and is sucked into the filter box 53 through the connecting pipe 54 and the dust hood 51 by the dust suction fan 52, the dust is intercepted by the screen mesh in the filter box 53, and the filtered air is discharged by the dust suction fan 52, so that the dust removing operation of dust generated in the screening process is realized.
One side sliding mounting of screening frame 3 has the movable baffle 8 of vertical setting, is equipped with handle 10 on the movable baffle 8, is equipped with the spacing subassembly 9 that is used for fixed movable baffle 8 on the screening frame 3.
The limiting component 9 comprises a fixed plate 91 fixed on the side surface of the movable baffle 8, a limiting rod 92 slidably mounted on the side surface of the screening frame 3, a limiting stop 93 fixed on a rod body of the limiting rod 92, a pull handle 94 connected to one end of the limiting rod 92 and a locking spring 95 sleeved on the limiting rod 92, one end of the locking spring 95 is connected to the side surface of the screening frame 3, the other end of the locking spring 95 is connected to the side surface of the pull handle 94, limiting insertion holes 11 are formed in the upper and lower positions of the side surface of the fixed plate 91, and the limiting rod 92 is inserted into one of the limiting insertion holes 11.
When the wheat after screening of screening frame 3 needs the ejection of compact, through pulling 94 pulling gag lever post 92 outside motion, gag lever post 92 breaks away from spacing jack 11 on the fixed plate 91, carry up flapper 8 to the assigned position through handle 10 this moment, then loosen and pull 94, because locking spring 95's effort, gag lever post 92 inserts in another spacing jack 11 voluntarily, realize the fixed after flapper 8 opens, the ejection of compact of the opening ejection of compact that will screening frame 3 this moment is interior, after the ejection of compact is accomplished, pull gag lever post 92 once more, loosen and pull 94 after closing flapper 8, in the spacing jack 11 of gag lever post 92 reinsertion below, realize the fixed after flapper 8 closes.
The top of frame 1 is equipped with ejection of compact guide slot 6 that the slope set up, and ejection of compact guide slot 6 is located screening frame 3 under, and frame 1 top is still fixed with the feeding guide slot 7 that the slope set up through the support, and feeding guide slot 7 is located screening frame 3 top one side position.
During screening, the screened objects fall on the discharging guide groove 6 and are automatically discharged to a designated position, when the wheat on the screening frame 3 is discharged, the wheat also falls on the discharging guide groove 6, the screened wheat is automatically guided out to a designated collecting position, and during feeding, the wheat is poured into the feeding guide groove 7, so that the wheat is convenient to feed into the screening frame 3.
Working principle: when the screening equipment is used, the double-headed motor 41 and the dust suction fan 52 are started, wheat is poured into the feeding guide groove 7 to be fed into the screening frame 3, the rotary table 42 on two sides is driven by the double-headed motor 41 to rotate circumferentially, the fixed columns 43 at the edge of the rotary table 42 synchronously do circular motion, the screening frame 3 is acted on the screening frame 3 through the linkage push-pull rod 44, the screening frame 3 can rapidly reciprocate on the mounting frame 2, the wheat is efficiently filtered, the screened matters fall on the discharging guide groove 6 and are automatically discharged to a specified position, a large amount of dust escapes from the screening frame 3 during screening, the dust suction fan 52 works, the dust is sucked into the filter box 53 through the connecting pipe 54 and the dust suction hood 51, the dust is intercepted by the screen mesh in the filter box 53, the filtered air is discharged from the dust suction fan 52, the dust removal operation of the screening process is realized, when the screened wheat of the screening frame 3 needs to be discharged, the limit rod 92 is pulled to move to the outside through the pull handle 94, the limit rod 92 is separated from the limit plug 11 on the fixed plate 91, the limit baffle 8 is lifted to the specified position through the handle 10, then the limit baffle 8 is released, the limit baffle 92 is automatically pulled into the specified position, the limit baffle 92 is opened, the limit baffle 8 is opened, the limit baffle 92 is opened, the limit baffle 8 is opened and the limit baffle 11 is opened and the limit stop valve is opened and the opening is opened.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The wheat flour milling screening device comprises a machine base (1), and is characterized in that a mounting frame (2) is arranged at the top of the machine base (1), a screening frame (3) is slidably arranged on the mounting frame (2), a shaking mechanism (4) is arranged on one side of the mounting frame (2), the shaking mechanism (4) is connected with the screening frame (3), a dust collection unit (5) is further arranged on the machine base (1), and the dust collection unit (5) is used for absorbing dust generated in the working of the screening frame (3);
The shaking mechanism (4) comprises a double-headed motor (41) fixedly arranged on one side of the mounting frame (2), a rotary table (42) fixedly connected to two output shaft ends of the double-headed motor (41), a fixed column (43) fixedly connected to the edge of the rotary table (42) and a linkage push-pull rod (44) rotatably connected to the fixed column (43), and the other ends of the linkage push-pull rods (44) are hinged to the side face of the screening frame (3).
2. A wheat flour milling screening device according to claim 1, characterized in that the dust collection unit (5) comprises a dust collection cover (51) which is arranged right above the screening frame (3) through a bracket, a filter box (53) and a dust collection fan (52) which are fixedly arranged at the top of the machine base (1), an exhaust opening of the dust collection fan (52) extends into the filter box (53), and a connecting pipe (54) is connected between the filter box (53) and the dust collection cover (51).
3. A wheat flour milling screening device according to claim 1, characterized in that a movable baffle (8) arranged vertically is slidably arranged on one side of the screening frame (3), a handle (10) is arranged on the movable baffle (8), and a limiting component (9) for fixing the movable baffle (8) is arranged on the screening frame (3).
4. A wheat flour milling screening device according to claim 3, characterized in that the limit assembly (9) comprises a fixed plate (91) fixed on the side of the movable baffle (8), a limit rod (92) slidably mounted on the side of the screening frame (3), a limit stop (93) fixed on the rod body of the limit rod (92), a pull handle (94) connected to one end of the limit rod 92 and a locking spring (95) sleeved on the limit rod (92), one end of the locking spring (95) is connected to the side of the screening frame (3), and the other end of the locking spring (95) is connected to the side of the pull handle (94).
5. The wheat flour screening device according to claim 4, wherein limiting insertion holes (11) are formed in the upper and lower positions of the side face of the fixing plate (91), and the limiting rod (92) is inserted into one of the limiting insertion holes (11).
6. A wheat flour screening device according to claim 2, characterized in that the inside of the filter box (53) is provided with a filter screen.
7. The wheat flour milling screening device according to claim 1, wherein the top of the machine base (1) is provided with a discharge guide groove (6) which is obliquely arranged, the discharge guide groove (6) is located right below the screening frame (3), the top of the machine base (1) is also fixedly provided with a feeding guide groove (7) which is obliquely arranged through a bracket, and the feeding guide groove (7) is located at one side of the upper part of the screening frame (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322995299.6U CN221208883U (en) | 2023-11-07 | 2023-11-07 | Wheat flour process screening equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322995299.6U CN221208883U (en) | 2023-11-07 | 2023-11-07 | Wheat flour process screening equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221208883U true CN221208883U (en) | 2024-06-25 |
Family
ID=91570022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322995299.6U Active CN221208883U (en) | 2023-11-07 | 2023-11-07 | Wheat flour process screening equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221208883U (en) |
-
2023
- 2023-11-07 CN CN202322995299.6U patent/CN221208883U/en active Active
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