CN221433936U - Sunflower prescreening feeding equipment - Google Patents
Sunflower prescreening feeding equipment Download PDFInfo
- Publication number
- CN221433936U CN221433936U CN202323166223.9U CN202323166223U CN221433936U CN 221433936 U CN221433936 U CN 221433936U CN 202323166223 U CN202323166223 U CN 202323166223U CN 221433936 U CN221433936 U CN 221433936U
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- China
- Prior art keywords
- hopper
- sunflower
- feeding
- discharge hole
- air inlet
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- 241000208818 Helianthus Species 0.000 title claims abstract description 26
- 235000003222 Helianthus annuus Nutrition 0.000 title claims abstract description 26
- 235000020238 sunflower seed Nutrition 0.000 claims abstract description 31
- 238000012216 screening Methods 0.000 claims abstract description 21
- 230000000903 blocking effect Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 10
- 239000002893 slag Substances 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 5
- 239000000428 dust Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 description 8
- 239000012535 impurity Substances 0.000 description 5
- 239000003921 oil Substances 0.000 description 3
- 235000019198 oils Nutrition 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 241001494479 Pecora Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 235000019486 Sunflower oil Nutrition 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000975 bioactive effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000013325 dietary fiber Nutrition 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000008157 edible vegetable oil Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002600 sunflower oil Substances 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 1
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses sunflower primary screening feeding equipment which comprises a hopper, a conveyor, a vibrating screen, a cyclone separator, a feeding channel and a baffle plate, wherein the hopper is arranged on the hopper; the hopper is of an open frame structure; the bottom surface of the hopper is provided with an inclined slope; a discharge hole is formed in the middle of the inclined slope surface of the hopper; a conveyor is obliquely arranged at the discharge hole; the top of the conveyor is provided with a discharge port; a vibrating screen is arranged below the discharge hole; a feeding channel is fixed at the discharge hole of the vibrating screen; the tail end of the feeding channel is communicated with an air inlet of the cyclone separator; a baffle plate for blocking sunflower seeds from entering the air inlet is arranged at the position of the air inlet, which is communicated with the cyclone separator, of the feeding channel; the feeding equipment is directly matched with a hydraulic hopper of a four-wheel agricultural machine for feeding, so that manual feeding is reduced, and labor intensity is reduced.
Description
Technical Field
The utility model relates to the technical field of sunflower screening, in particular to a sunflower preliminary screening and feeding device.
Background
Sunflower seeds are sunflower fruits, the sunflower products are common agricultural products in arid areas in northern China, sunflower oil is an oil product obtained by an oil pressing process of the sunflower seeds, is one of main raw materials of edible oil, and contains rich dietary fibers, vitamins, trace elements and other bioactive substances besides unsaturated fatty acids, so that the sunflower seed oil has extremely high nutritive value.
After the sunflower seeds are dried in the sun on the sunflower disc, the sunflower seeds on the sunflower disc are separated from the sunflower disc by the equipment for beating the sunflower disc, and after the sunflower seeds are separated from the sunflower disc, the sunflower disc is extruded by the equipment, so that leaves and rhizome sundries on the outer side of the sunflower disc are mixed with the sunflower seeds; the part of impurities can be separated after preliminary screening and used as feed for feeding sheep; the sunflower after the primary screening is fed to screening equipment, the screening equipment further refines and screens the sunflower, and the empty shell and sundries which cannot be screened by the primary screening are further screened. When the sunflower seeds are transported to a screening plant for screening, the sunflower seeds are generally packaged into a hopper of a four-wheel agricultural machine for transportation in a bagging or bulk mode; after arriving in the factory, the sunflower seed raw material needs to be manually transferred to the conveyor belt from the hopper, and then the conveyor belt is used for finishing the feeding of the material. The feeding mode is high in manual operation strength, in the feeding process, the sunflower seeds in bulk are scooped up by hand-held tools such as shovels and the like and then put into the conveying belt, and due to the fact that operation is needed by a person, workers can directly fall off the sunflower seeds in the transferring process, and even if the workers wear a mask, all the positions of the body can be polluted by dust; when the sunflower seeds are manually fed, the sunflower seeds are generally operated in a dumping mode, and in the same way, in any mode, dust generated in the feeding process can be directly contacted with operators; secondly, the feeding mode lacks the process of primary screening materials, the materials directly enter the screening machine, and large sundries are too much, so that the screening machine is large in load.
Disclosure of utility model
According to the defects of the prior art, the utility model provides the sunflower primary screening feeding equipment, which is directly matched with a hydraulic hopper of a four-wheel agricultural machine for feeding, so that the manual feeding is reduced, and the labor intensity and the equipment load are reduced.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
The sunflower primary screening and feeding equipment comprises a hopper, a conveyor, a vibrating screen, a cyclone separator, a feeding channel and a baffle plate; the hopper is of an open frame structure; the bottom surface of the hopper is provided with an inclined slope; a discharge hole is formed in the middle of the inclined slope surface of the hopper; a conveyor is obliquely arranged at the discharge hole; the top of the conveyor is provided with a discharge port; a vibrating screen is arranged below the discharge hole; a feeding channel is fixed at the discharge hole of the vibrating screen; the tail end of the feeding channel is communicated with an air inlet of the cyclone separator; the feeding channel is communicated with the air inlet of the cyclone separator, and a baffle plate for blocking sunflower seeds from entering the air inlet is arranged at the position of the air inlet.
Preferably, the vibrating screen comprises: the device comprises a first sieve plate, a second sieve plate, a bottom plate, a rack, a sieve frame, a vibrating spring and a vibrating motor; the frame is connected with the screen frame through a vibrating spring; a bottom plate is arranged at the bottom of the inner side of the screen frame; slag discharge ports are formed in two sides of the tail end of the bottom plate; a first sieve plate is arranged above the bottom plate; a discharge hole is formed in the tail end of the first sieve plate; the feeding port of the feeding channel is fixedly connected with the discharging port; a second sieve plate is arranged above the first sieve plate; the tail end of the second sieve plate is provided with a chute; one discharge end of the chute penetrates out of the side wall of the screen frame.
Preferably, hoops are arranged below the slag discharging port and the tail end of the chute; the middle part of the hoop is provided with a fixing clamp.
Preferably, the width of the discharge hole of the hopper is consistent with the width of the conveyor, and the side plates at the two sides of the conveyor are fixed with the two sides of the discharge hole of the hopper; the whole width of hopper is greater than the car hopper width of unloading.
Preferably, the bottom of the cyclone separator is connected with a box body for collecting dust.
Preferably, the surface of the baffle plate is provided with an air inlet filter screen; the cavity structure of the feeding channel at the tail end is a square cavity with a guide surface; and an air inlet of the cyclone separator is communicated with the side wall of the square cavity.
The utility model has the beneficial effects that:
The device can carry out large-scale automatic feeding to the sunflower, reduces manual feeding operation to when finishing the preliminary screening work in the material loading process, sundries such as plant rhizome blade in the screen cloth are as the fodder to pack, reduce intensity of labour and the load of sieve separator equipment.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic view of the internal structure of the hopper according to the present utility model.
Fig. 3 is a schematic diagram of the internal structure of the feeding channel according to the present utility model.
Fig. 4 is a schematic view of the external structure of the vibrating screen according to the present utility model.
Fig. 5 is a schematic view of the internal structure of the vibrating screen according to the present utility model.
In the figure, hopper 1, discharge gate 1.1, conveyer 2, bin outlet 2.1, curb plate 2.2, shale shaker 3, first sieve 3.1, second sieve 3.2, bottom plate 3.3, frame 3.4, reel 3.5, vibrating spring 3.6, vibrating motor 3.7, slag outlet 3.8, chute 3.9, cyclone 4, air intake 4.1, box 4.2, loading channel 5, striker plate 6, car hopper 7, hoop 8.
Detailed Description
As shown in the figures 1-3, the sunflower preliminary screening and feeding equipment mainly comprises a screening machine for finishing feeding. Firstly, the hopper 1 is used for mainly receiving sunflower seeds unloaded from the hopper 7, and the hopper 7 is lifted up and down by hydraulic pressure. The hopper 1 is of an open frame structure, the width of the hopper 1 is larger than that of a hopper 7 for unloading, and the hopper 1 can be completely poured in the hopper 7 dumping process. The bottom surface of the hopper 1 is provided with an inclined slope; the middle part of the inclined slope of the hopper 1 is provided with a discharge hole 1.1, and the materials of the hopper 1 are finally discharged through the discharge hole 1.1. The conveyor 2 is obliquely arranged at the position of the discharge port 1.1, the width of the discharge port 1.1 of the hopper 1 is consistent with that of the conveyor 2, and the side plates 2.2 on two sides of the conveyor 2 are fixed on two sides of the discharge port 1.1 of the hopper 1. The discharged materials enter the conveyor 2, and a discharge port 2.1 is arranged at the top of the conveyor 2. A vibrating screen 3 is arranged below the discharge port 2.1; a feeding channel 5 is fixed at the discharge port 1.1 of the vibrating screen 3; the tail end of the feeding channel 5 is communicated with an air inlet 4.1 of the cyclone separator 4; the wind power of the cyclone separator 4 is utilized to extract the material which is screened by the vibrating screen 3, and the cyclone separator 4 is provided with a fan. The feeding channel 5 is communicated with an air inlet 4.1 of the cyclone separator 4, a baffle plate 6 for blocking sunflower seeds from entering the air inlet 4.1 is arranged at the position, and an air inlet filter screen is arranged on the surface of the baffle plate 6; the feeding channel 5 is positioned in the cavity at the tail end and is in a square cavity with a guide surface; the air inlet 4.1 of the cyclone separator 4 is communicated with the side wall of the square cavity. After the sunflower seeds are pumped to the position of the air inlet 4.1 of the feeding channel 5, which is positioned at the cyclone separator 4, the sunflower seeds are blocked by the baffle plate 6 in order to prevent the sunflower seeds from entering, and the blocked sunflower seeds fall down by self weight. The bottom of the cyclone 4 is connected with a box 4.2 for collecting dust.
As shown in fig. 4 to 5, the particular vibrating screen 3 includes: the device comprises a first sieve plate 3.1, a second sieve plate 3.2, a bottom plate 3.3, a frame 3.4, a sieve frame 3.5, a vibrating spring 3.6 and a vibrating motor 3.7; the frame 3.4 is connected with the screen frame 3.5 through a vibrating spring 3.6, a frame body is built at the tail end of the frame 3.4, and the cyclone separator 4 is fixed on the frame body. The bottom of the inner side of the screen frame 3.5 is provided with a bottom plate 3.3; slag discharge ports 3.8 are arranged on two sides of the tail end of the bottom plate 3.3; a first sieve plate 3.1 is arranged above the bottom plate 3.3; a discharge hole 1.1 is arranged at the tail end of the first sieve plate 3.1; the feed inlet of the feed channel 5 is fixedly connected with the discharge outlet 1.1; a second sieve plate 3.2 is arranged above the first sieve plate 3.1; the tail end of the second sieve plate 3.2 is provided with a chute 3.9; one discharging end of the chute 3.9 penetrates out of the side wall of the screen frame 3.5. A hoop 8 is arranged below the tail ends of the slag discharging port 3.8 and the chute 3.9; the middle part of the hoop 8 is provided with a fixing clamp, and the mouth of the nylon bag is nested on the hoop and is fixed by the fixing clamp, so that the filter material can be conveniently connected. The above-mentioned fixing means, unless described separately, are welded or screwed by means of common techniques by those skilled in the art.
The working procedure is as follows:
Firstly, all sunflower seeds are bulk-packed into a hopper 7, the hopper 7 has a hydraulic self-unloading function, the sunflower seeds are poured into a hopper 1 in a manner of dumping through the hopper 7, the middle part of the hopper 1 is communicated with a conveyor 2, the conveyor 2 operates to drive the sunflower seeds to enter the uppermost layer of a vibrating screen 3, namely the surface of a second screen plate 3.2, sieve holes on the surface of the second screen plate 3.2 can pass through the sunflower seeds, larger impurities can not pass through the sieve holes of the second screen plate 3.2 through the vibration of a vibrating motor 3.7, the larger impurities are discharged from a chute 3.9, the sunflower seeds fall onto the tail end of the first screen plate 3.1 from the second screen plate 3.2 and then move intensively, finally enter a feeding channel 5, and are discharged into a screening machine through the feeding channel 5 for fine screening; the mesh sunflower seeds of the first screen 3.1 cannot pass through, and the finer impurities mainly comprise tubular flower parts on the surfaces of the sunflower seeds, which are finer relative to the sunflower seeds, so that the impurities fall from the first screen 3.1 into the position above the bottom plate 3.3 and finally are discharged from the slag discharge port 3.8. The undersize discharged from the slag discharge port can be collected by a packaging bag and used for feeding sheep or selling.
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 (6)
1. The sunflower primary screening and feeding equipment comprises a hopper, a conveyor, a vibrating screen, a cyclone separator, a feeding channel and a baffle plate; the method is characterized in that: the hopper is of an open frame structure; the bottom surface of the hopper is provided with an inclined slope; a discharge hole is formed in the middle of the inclined slope surface of the hopper; a conveyor is obliquely arranged at the discharge hole; the top of the conveyor is provided with a discharge port; a vibrating screen is arranged below the discharge hole; a feeding channel is fixed at the discharge hole of the vibrating screen; the tail end of the feeding channel is communicated with an air inlet of the cyclone separator; the feeding channel is communicated with the air inlet of the cyclone separator, and a baffle plate for blocking sunflower seeds from entering the air inlet is arranged at the position of the air inlet.
2. The sunflower prescreening feeding device of claim 1, wherein: the vibrating screen includes: the device comprises a first sieve plate, a second sieve plate, a bottom plate, a rack, a sieve frame, a vibrating spring and a vibrating motor; the frame is connected with the screen frame through a vibrating spring; a bottom plate is arranged at the bottom of the inner side of the screen frame; slag discharge ports are formed in two sides of the tail end of the bottom plate; a first sieve plate is arranged above the bottom plate; a discharge hole is formed in the tail end of the first sieve plate; the feeding port of the feeding channel is fixedly connected with the discharging port; a second sieve plate is arranged above the first sieve plate; the tail end of the second sieve plate is provided with a chute; one discharge end of the chute penetrates out of the side wall of the screen frame.
3. A sunflower prescreening feeding device according to claim 2, wherein: hoops are arranged below the slag discharge port and the tail end of the chute; the middle part of the hoop is provided with a fixing clamp.
4. The sunflower prescreening feeding device of claim 1, wherein: the width of the discharge hole of the hopper is consistent with the width of the conveyor, and the side plates at the two sides of the conveyor are fixed with the two sides of the discharge hole of the hopper; the whole width of hopper is greater than the car hopper width of unloading.
5. The sunflower prescreening feeding device of claim 1, wherein: the bottom of the cyclone separator is connected with a box body for collecting dust.
6. The sunflower prescreening feeding device of claim 5, wherein: the surface of the baffle plate is provided with an air inlet filter screen; the cavity structure of the feeding channel at the tail end is a square cavity with a guide surface; and an air inlet of the cyclone separator is communicated with the side wall of the square cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323166223.9U CN221433936U (en) | 2023-11-22 | 2023-11-22 | Sunflower prescreening feeding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323166223.9U CN221433936U (en) | 2023-11-22 | 2023-11-22 | Sunflower prescreening feeding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221433936U true CN221433936U (en) | 2024-07-30 |
Family
ID=92057795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323166223.9U Active CN221433936U (en) | 2023-11-22 | 2023-11-22 | Sunflower prescreening feeding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221433936U (en) |
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2023
- 2023-11-22 CN CN202323166223.9U patent/CN221433936U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |