CN213194508U - Plane vibration-back screen - Google Patents
Plane vibration-back screen Download PDFInfo
- Publication number
- CN213194508U CN213194508U CN202021650768.0U CN202021650768U CN213194508U CN 213194508 U CN213194508 U CN 213194508U CN 202021650768 U CN202021650768 U CN 202021650768U CN 213194508 U CN213194508 U CN 213194508U
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- China
- Prior art keywords
- screen
- frame
- sieve
- screen surface
- layer
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- 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
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 239000013618 particulate matter Substances 0.000 claims abstract description 9
- 239000012535 impurity Substances 0.000 claims description 19
- 239000000463 material Substances 0.000 abstract description 26
- 238000012216 screening Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000008187 granular material Substances 0.000 description 6
- 230000002349 favourable effect Effects 0.000 description 4
- 238000003801 milling Methods 0.000 description 3
- 240000007594 Oryza sativa Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 206010057071 Rectal tenesmus Diseases 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 208000012271 tenesmus Diseases 0.000 description 2
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Images
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to a grain processing machinery field, concretely relates to plane return sieve that shakes. The screening machine comprises a frame, the screen frame is installed through hanging wire rope to the frame inboard, the feed inlet is installed at the frame top, feed inlet and screen frame intercommunication, the screen frame is including upper screen surface and the lower floor screen surface of slope installation, upper screen surface and lower floor screen surface are parallel to each other, big miscellaneous export has been seted up in proper order to screen frame edge from the top down, particulate matter discharge gate and thin miscellaneous export, big miscellaneous export is located upper screen surface upper end, the particulate matter discharge gate is located between upper screen surface and the lower floor screen surface, thin miscellaneous export is located the screen frame bottom, frame one end is fixed with the motor, the motor output end is connected with transmission through belt transmission, transmission middle part is connected in the screen frame bottom, transmission middle part lopsidedness is equipped with the balancing weight. The sieve screen is beneficial to the screen classification of materials by different apertures of each layer of sieve surface, and the material yield processing capability of the sieve surface is improved.
Description
Technical Field
The utility model relates to a grain processing machinery field, concretely relates to plane return sieve that shakes.
Background
The planar vibrating sieve is an important processing equipment in the milling industry, and is mainly used for cleaning or grading raw materials in the milling industry, the feed industry, the rice milling industry, the chemical industry, the oil pressing industry and the like. The main characteristic is that the impurities in various granular materials such as wheat, corn, rice, oil and the like can be cleaned by replacing sieve sheets with different apertures.
In the prior art, the screening quality of the plane vibration screen is not good, and an ideal screening effect cannot be achieved.
SUMMERY OF THE UTILITY MODEL
Not enough to above prior art, the utility model provides a plane vibration sieve that returns for solve the not good problem of screening effect among the prior art.
The utility model discloses an adopt following technical scheme to realize:
plane vibration sieve, which comprises a frame, the screen frame is installed through hanging wire rope to the frame inboard, the feed inlet is installed at the frame top, the feed inlet with the screen frame intercommunication, the screen frame is including the upper screen face and the lower floor screen face of slope installation, upper screen face and lower floor screen face are parallel to each other, screen frame edge from the top down has seted up big miscellaneous export, particulate matter discharge gate and thin miscellaneous export in proper order, big miscellaneous export is located upper screen face upper end, the particulate matter discharge gate is located between upper screen face and the lower floor screen face, thin miscellaneous export is located the screen frame bottom, frame one end is fixed with the motor, the motor output is connected with transmission through belt drive, the transmission middle part connect in the screen frame bottom, transmission middle part lopsidedness is equipped with the balancing weight.
And a plurality of drawer type sieve grids are arranged in the upper layer sieve surface and the lower layer sieve surface.
The number of the drawer type sieve grids in the upper layer sieve surface and the lower layer sieve surface is 4.
The inclination angle of the balancing weight and the horizontal plane is 2 degrees.
The belt is a triangular V-belt.
The utility model has the advantages that:
1. the materials are driven by the inclined screen surface and the transmission device to do plane rotation and vibration motion, and the materials on the same layer are classified due to different specific gravities of the materials, so that light materials can swim to the uppermost layer of the materials, and fine and miscellaneous materials can sink to the lowermost layer of the materials on the same layer, and the screening classification of the materials by different apertures of each layer of the screen surface is facilitated;
2. transmission is furnished with the balancing weight, the motor drives the balancing weight through belt drive and carries out rotary motion, make equipment carry out plane rotary motion, when balancing weight on the transmission is assembled with driving pulley, form certain angle with the horizontal plane, when the balancing weight is turned round to transmission right-hand member, can drive sifting surface material and carry out a little to material flow direction and beat once, be favorable to the trickling of material, especially under the moist condition when crops reap, when the balancing weight is turned round to transmission's left end, sifting surface lower floor's orientation under the sifting surface material can be driven, carry out a little tenesmus motion, be favorable to granule material to pierce through the sifting surface sieve mesh, the improvement of dephasing the ability of sifting surface treatment material yield.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a left side view of the present invention;
fig. 3 is a top view of the present invention;
fig. 4 is an enlarged view of the transmission of the present invention.
In the figure: 1. the device comprises a frame, 2, a screen body, 3, a hoisting steel wire rope, 4, a feed inlet, 5, an upper-layer screen surface, 6, a lower-layer screen surface, 7, a large impurity outlet, 8, a particulate matter discharge port, 9, a fine impurity outlet, 10, a motor, 11, a belt, 12, a transmission device, 13, a balancing weight, 14 and drawer type screen grids.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
the planar vibrating screen shown in figures 1-4 comprises a frame 1, a screen body 2 is arranged on the inner side of the frame 1 through a hanging steel wire rope 3, a feed inlet 4 is arranged at the top of the frame 1, the feed inlet 4 is communicated with the screen body 2, the screen body 2 comprises an upper screen surface 5 and a lower screen surface 6 which are obliquely arranged, the upper screen surface 5 and the lower screen surface 6 are parallel to each other, a large impurity outlet 7 is sequentially arranged on the edge of the screen body 2 from top to bottom, particulate matter discharge gate 8 and thin miscellaneous export 9, big miscellaneous export 7 is located 5 upper ends on the upper screen surface, particulate matter discharge gate 8 is located between upper screen surface 5 and the lower floor screen surface 6, thin miscellaneous export 9 is located 2 bottoms on the screen frame, 1 one end of frame is fixed with motor 10, the output of motor 10 is connected with transmission 12 through the 11 transmissions of belt, transmission 12 middle part is connected in 2 bottoms on the screen frame, transmission 12 middle part lopsidedness is equipped with balancing weight 13.
A plurality of drawer type sieve grids 14 are arranged in the upper layer sieve surface 5 and the lower layer sieve surface 6.
The number of the drawer type sieve grids 14 in the upper layer sieve surface 5 and the lower layer sieve surface 6 is 4.
The inclination angle of the balancing weight 13 and the horizontal plane is 2 degrees.
The belt 11 is a V-belt.
The working principle is as follows: the raw grain material containing impurities enters the upper-layer sieve surface from the feeding hole, the upper-layer sieve surface classifies the granular material and light impurities, ash impurities and fine impurities to the lower-layer sieve surface, the large impurities and straw materials are discharged from the large impurity outlet, the lower-layer sieve surface sieves full granular materials with the pore diameter larger than that of the sieve sheet out of the fine impurities and the ash impurities, the sieved materials are discharged from the granular material discharging hole, and the rest fine impurities and the ash impurities are discharged from the fine impurity outlet. Because transmission is furnished with the balancing weight, the motor drives the balancing weight through belt drive and carries out rotary motion, make equipment carry out plane rotary motion, when balancing weight on the transmission and driving pulley assembly, form certain angle with the horizontal plane, when the balancing weight revolves to the transmission right-hand member, can drive sifting surface material to carry out a little to material flow direction and beat once, be favorable to the trickling of material, especially under the moist condition when crops are reaped, when the balancing weight revolves to transmission's left end, sifting surface material lower floor direction under the ability drive sifting surface material, carry out a little tenesmus motion, be favorable to granule material to pierce through sifting surface sieve mesh, the looks improvement sifting surface handles the ability of material output.
Claims (5)
1. Plane vibration sieve, including frame (1), screen frame (2) are installed through hanging wire rope (3) to frame (1) inboard, feed inlet (4) are installed at frame (1) top, feed inlet (4) with screen frame (2) intercommunication, its characterized in that: the screen body (2) comprises an upper screen surface (5) and a lower screen surface (6) which are obliquely arranged, the upper layer screen surface (5) and the lower layer screen surface (6) are parallel to each other, the edge of the screen body (2) is provided with a large impurity outlet (7), a particulate matter discharge hole (8) and a fine impurity outlet (9) from top to bottom in sequence, the large impurity outlet (7) is positioned at the upper end of the upper-layer screen surface (5), the particulate matter discharge port (8) is positioned between the upper-layer screen surface (5) and the lower-layer screen surface (6), the fine impurity outlet (9) is positioned at the bottom of the screen body (2), one end of the frame (1) is fixed with a motor (10), the output end of the motor (10) is connected with a transmission device (12) through a belt (11), the middle part of the transmission device (12) is connected to the bottom of the screen body (2), and one side of the middle part of the transmission device (12) is obliquely provided with a balancing weight (13).
2. The planar vibratory sieve of claim 1, wherein: and a plurality of drawer type sieve grids (14) are arranged in the upper layer sieve surface (5) and the lower layer sieve surface (6).
3. The planar vibratory sieve of claim 2, wherein: the number of the drawer type sieve grids (14) in the upper layer sieve surface (5) and the lower layer sieve surface (6) is 4.
4. The planar vibratory sieve of claim 1, wherein: the inclination angle between the balancing weight (13) and the horizontal plane is 2 degrees.
5. The planar vibratory sieve of claim 1, wherein: the belt (11) adopts a triangular V belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021650768.0U CN213194508U (en) | 2020-08-10 | 2020-08-10 | Plane vibration-back screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021650768.0U CN213194508U (en) | 2020-08-10 | 2020-08-10 | Plane vibration-back screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213194508U true CN213194508U (en) | 2021-05-14 |
Family
ID=75838505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021650768.0U Expired - Fee Related CN213194508U (en) | 2020-08-10 | 2020-08-10 | Plane vibration-back screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213194508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113751313A (en) * | 2021-09-13 | 2021-12-07 | 江苏丰尚智能科技有限公司 | Rotary screen |
-
2020
- 2020-08-10 CN CN202021650768.0U patent/CN213194508U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113751313A (en) * | 2021-09-13 | 2021-12-07 | 江苏丰尚智能科技有限公司 | Rotary screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |