CN219025014U - Pumpkin seed edulcoration screening machine - Google Patents
Pumpkin seed edulcoration screening machine Download PDFInfo
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- CN219025014U CN219025014U CN202223389062.5U CN202223389062U CN219025014U CN 219025014 U CN219025014 U CN 219025014U CN 202223389062 U CN202223389062 U CN 202223389062U CN 219025014 U CN219025014 U CN 219025014U
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- conveying
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- pumpkin seed
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
Abstract
The utility model discloses a pumpkin seed impurity removal screening machine, wherein a conveying screen, an air jet pipe, a buffer plate and a hairbrush roller are arranged in a shell, a frame is connected to the conveying screen, a material shifter is fixedly connected to the frame, the upper end of the buffer plate is connected with a feeding hole, the lower end of the buffer plate is close to the conveying screen, the air jet pipe is connected with the inner wall of the shell and is positioned below the conveying screen, a plurality of spray heads are connected to the air jet pipe, a dust hood is arranged above the conveying screen, and the dust hood is connected with a centrifugal fan through a pipeline. According to the utility model, the air ejector pipe connected with the blower is arranged below the conveying screen, the dust collecting cover connected with the centrifugal fan is arranged above the conveying screen, so that materials on the conveying screen can be blown, light impurities which cannot be screened out by the vibrating screen are sucked away by the centrifugal fan, the material falling on the conveying screen can be stirred and paved by the stirring device, the materials are prevented from being accumulated on the conveying screen, and the impurity removing effect and the impurity removing efficiency of seeds are improved.
Description
Technical Field
The utility model relates to the technical field of wind power blade processing, in particular to a pumpkin seed impurity removal screening machine.
Background
A plant of Cucurbitaceae Cucurbita genus, annual vines, stem sections root, leaf stalks are strong, leaves are wide oval or oval, the quality is soft, the veins are raised, the tendrils are strong, the fruit stalks are hermaphroditic, the fruit stalks are strong, the edges and grooves are formed, the outer surface is often provided with a plurality of longitudinal grooves or none, and the seeds are mostly oval or oblong. After the pumpkin seeds are harvested, the pumpkin seeds are cut open and taken out, and then the means such as cleaning, airing, screening and the like are carried out. Because pumpkin seeds are usually adhered to pumpkin pulp, and the pumpkin seeds after cleaning and airing still contain air-dried substances and other impurities of part of the pumpkin pulp, effective screening and impurity removal are needed.
The existing impurity removal screening equipment is more in seeds piled up on the screen during screening, cannot be effectively unfolded, screening efficiency is reduced, impurity removal is incomplete, meanwhile, due to the shape reasons of pumpkin seeds, the seeds are easy to clamp on the screen, and then the screening effect is also easy to be poor, and the screening effect of the existing impurity removal screening equipment on some filiform substances and dried pumpkin Pi Dengfeng impurities is not ideal. Therefore, the existing screening equipment has the defects of poor screening and impurity removal screening effect, incomplete impurity removal and the like. Therefore, a pumpkin seed impurity removal screening machine which can uniformly spread and prevent seeds from being clamped on a screen, has good screening effect and thoroughly removes impurities needs to be developed.
Disclosure of Invention
Aiming at the technical problems, the utility model provides the pumpkin seed impurity removal screening machine which can uniformly spread seeds, prevent the seeds from being blocked on the screen, has good screening effect and thoroughly removes impurities.
In order to solve the technical problems, the pumpkin seed impurity removing screening machine comprises a shell and a vibrating screen, wherein a feed inlet is formed in the top end of one side of the shell, a discharge outlet is formed in the lower portion of the other side of the shell, the vibrating screen is arranged in the shell, the output end of the vibrating screen is connected with a discharge plate, the discharge plate stretches out of the discharge outlet, the lower end of the shell is fixedly connected with a support, a conveying screen, an air jet pipe, a buffer plate and a brush roller are arranged in the shell, the conveying screen is driven by a motor A connected to the outer side of the shell, a frame is connected to the conveying screen, a material shifter is fixedly connected to the frame, the upper end of the buffer plate is connected with the feed inlet, the lower end of the buffer plate is close to the conveying screen, the air jet pipe is connected with the inner wall of the shell and is positioned below the conveying screen, and a plurality of spray heads are connected to the air jet pipe, and the air jet pipe is communicated with a blower connected to the outside the shell through a pipeline; a dust collection cover is arranged above the conveying screen and is connected with the input end of the centrifugal fan arranged on the shell through a pipeline; the brush roller is rotationally connected with the shell through a rotating shaft A, and bristles of the brush roller are contacted with the annular screen; the vibrating screen input end is positioned below the conveying screen output end.
Further, the conveying screen comprises a driving shaft, a driven shaft and an annular screen, wherein conveying rollers are fixedly connected to the driving shaft and the driven shaft and are connected with the shell in a rotating mode, the annular screen is sleeved on the conveying rollers, one end of the driving shaft is connected with an output shaft of the motor A, two sides of the driving shaft and two sides of the driven shaft are connected with the frame, the air ejector pipe is located in the middle of the annular screen, and the spray nozzle faces the upper layer of the annular screen.
Further, the driving shaft and the rotating shaft A are both fixed with belt pulleys, and the two belt pulleys are connected through belt transmission.
Further, the material shifter comprises a screw rod lifting frame and a rotating shaft B, wherein the screw rod lifting frame is fixedly connected to the upper surfaces of two sides of the frame, the rotating shaft B is rotationally connected with the screw rod lifting frame, material shifting plates are uniformly distributed on the outer surface of the rotating shaft B, and one end of the rotating shaft B is connected with an output shaft of the motor B.
Further, the vibrating screen comprises a screen groove which is obliquely arranged, the screen groove is connected with the shell through supporting legs, a spring is connected between the screen groove and the supporting legs, and a vibrating motor is connected to the screen groove.
Further, the bottom end of the shell is provided with an impurity outlet, the impurity outlet is connected with a valve, and the impurity outlet is of an inverted rectangular pyramid structure.
Further, the outside of the shell is positioned below the discharge hole and is fixedly connected with a bag hanging ring, and a storage plate is arranged below the bag hanging ring.
Further, the output end of the centrifugal fan is connected with the dust box through a pipeline.
Further, the buffer plate is of an arc-shaped structure.
Further, the lower end of the bracket is connected with a universal wheel.
Compared with the prior art, the utility model has the following advantages:
1. according to the utility model, the air ejector pipe connected with the blower is arranged below the conveying screen, the dust hood connected with the centrifugal fan is arranged above the conveying screen, so that materials on the conveying screen can be blown, meanwhile, light impurities which cannot be removed by the vibrating screen are sucked away through the centrifugal fan, the material falling on the conveying screen can be stirred and paved through the setting of the stirring device on the frame, the materials are prevented from being accumulated on the conveying screen, seeds or impurities clamped on the conveying screen can be brushed off through the setting of the hairbrush roller, and impurities which cannot be removed by adsorption in the seeds can be further removed through the setting of the vibrating screen.
2. According to the utility model, the screw rod lifting frame is arranged on the material shifter, so that the height of the rotating shaft B can be adjusted, the distance between the material shifter and the annular screen can be further adjusted, the spreading thickness of seeds on the annular screen can be adjusted according to the use condition, and the best screening and impurity removing effects can be achieved conveniently.
3. According to the utility model, the impurity outlet of the inverted rectangular pyramid structure is arranged, so that impurities can be conveniently removed and collected by the vibrating screen.
4. The bag hanging ring and the object placing plate are arranged on the outer side of the shell, so that the packaging bag can be conveniently hung on the bag hanging ring to collect materials, and meanwhile, the object placing plate is convenient for preventing the packaging bag.
5. According to the utility model, the output end of the centrifugal fan is connected with the dust box through the pipeline, so that the adsorbed impurities can be conveniently collected, the working environment can be effectively protected, and larger dust pollution is prevented.
6. According to the utility model, the buffer plate with the arc-shaped structure is arranged, so that materials can conveniently slowly fall on the conveying screen from the feed inlet, and the problem of poor impurity removal effect caused by a large amount of accumulation of the materials on the conveying screen is further avoided.
Drawings
FIG. 1 is a schematic cross-sectional view of the present utility model.
Fig. 2 is a top view of the present utility model.
Fig. 3 is a schematic view of the structure of the conveyor screen of the present utility model.
Fig. 4 is a schematic diagram of a material shifter according to the present utility model.
Fig. 5 is a schematic view of the structure of the vibrating screen according to the present utility model.
In the figure: 1. the device comprises a shell, 2, a feed inlet, 3, a buffer plate, 4, a conveying sieve, 5, a material stirring device, 6, an air jet pipe, 7, a spray head, 8, a dust collecting cover, 9, a centrifugal fan, 10, a brush roller, 11, a rotating shaft A,12, a vibrating screen, 13, a discharge plate, 14, a bag hanging ring, 15, a material placing plate, 16, an impurity outlet, 17, a support, 18, a universal wheel, 19, a blower, 20, a motor A,21, a driven shaft, 22, a driving shaft, 23, a conveying roller, 24, an annular screen, 25, a rack, 26, a screw lifting frame, 27, a rotating shaft B,28, a material stirring plate, 29, a screening groove, 30, a supporting leg, 31, a spring, 32, a vibrating motor, 33 and a belt pulley.
Detailed Description
The utility model is further described with reference to the following description of the drawings.
The pumpkin seed impurity removing screening machine as shown in figures 1, 2, 3, 4 and 5 comprises a shell 1 and a vibrating screen 12, wherein a feed inlet 2 is formed in the top end of one side of the shell 1, a discharge outlet is formed in the lower part of the other side of the shell, the vibrating screen 12 is arranged in the shell 1, in order to facilitate the collection of seeds after screening and impurity removing, the output end of the vibrating screen 12 is connected with a discharge plate 13, the discharge plate 13 presents a trapezoid structure, one end extending out of the shell 1 is gradually reduced, the discharge plate 13 extends out of the discharge outlet, the lower end of the shell 1 is fixedly connected with a support 17, in order to facilitate the movement of the device, the lower end of the support 17 is connected with a universal wheel 18, a conveying screen 4, an air ejector 6, a buffer plate 3 and a brush roller 10 are arranged in the shell 1, the conveying screen 4 comprises a driving shaft 22, a driven shaft 21 and an annular screen 24, the driving shaft 22 and the driven shaft 21 are fixedly connected with conveying rollers 23, the driving shaft 22 and the driven shaft 21 are rotatably connected with the shell 1 through bearings, the annular screen 24 is sleeved on the conveying roller 23, one end of the driving shaft 22 is connected with an output shaft of the motor A20 connected to the outer side of the shell 1, in order to uniformly stir and spread seeds falling on the annular screen 24, the two sides of the driving shaft 22 and the driven shaft 21 are connected with a frame 25, the frame 25 is fixedly connected with a stirring device 5, in order to adjust the interval between the stirring plate 28 and the annular screen 24, seed layers with different thicknesses are realized during spreading, the optimal spreading thickness is convenient to achieve, the stirring device comprises a screw rod lifting frame 26 and a rotating shaft B27, the screw rod lifting frame 26 is fixedly connected to the upper surfaces of the two sides of the frame 25, the rotating shaft B27 is rotationally connected with the screw rod lifting frame 26 through a bearing, stirring plates 28 are uniformly distributed on the outer surface of the rotating shaft B27, one end of the rotating shaft B27 is connected with an output shaft of the motor B arranged on the frame 25, in order to realize the adjustment of the screw rod lifting frame 26, two sides of the shell 1 are provided with adjusting doors which can be opened and closed, the upper end of the buffer plate 3 is connected with the feed inlet 2, the lower end of the buffer plate is close to the upper surface of the annular screen 24, in order to realize better blowing effect, the air ejector pipes 6 are in grid-shaped communication distribution, two sides of the air ejector pipes are connected with the inner wall of the shell 1, the air ejector pipes 6 are positioned in the middle of the annular screen 24, a plurality of spray heads 7 are connected to the air ejector pipes 6, the spray heads 7 face the upper layer of the annular screen 24, and the air ejector pipes 6 are communicated with a blower 19 connected to the outside of the shell 1 through pipelines; in order to suck most impurities in seeds, especially some light impurities which can not be screened out, a dust hood 8 is arranged above the conveying screen 4, the dust hood 8 is connected with the input end of a centrifugal fan 9 arranged on the shell 1 through a pipeline, and the embodiment adopts a 9-16 series 3.55A type centrifugal fan manufactured by Zhejiang Ke Fengji Co., ltd; in order to prevent more seeds from being blocked on the annular screen 24 and reduce the impurity removal effect, a motor is convenient to drive the conveying screen 4 and the brush roller 10 to run, the brush roller 10 is rotationally connected with the shell 1 through a rotating shaft A11, the rotating shaft A11 is rotationally connected with the shell 1 through a bearing, a driving shaft 22 and the rotating shaft A11 are both fixedly provided with belt pulleys 33, the two belt pulleys 33 are in transmission connection through a belt, and bristles of the brush roller 10 are connected with the annular screen 24; in order to further screen the seeds after impurity removal, the screening effect is improved, the seeds are removed relatively thoroughly, the input end of the vibrating screen 12 is positioned below the output end of the conveying screen 4, the vibrating screen 12 comprises a screen groove 29 which is obliquely arranged, the screen groove 29 is connected with the shell 1 through a supporting leg 30, a spring 31 is connected between the screen groove 29 and the supporting leg 30, a vibrating motor 32 is connected to the screen groove 29, and the embodiment adopts a YZS-1.5-2 type vibrating motor produced by the vibration equipment limited responsibility company in the Hongda of new village.
In order to be convenient for clear up the impurity after sieving with shale shaker 12 in the casing 1, make things convenient for the discharge of impurity to collect simultaneously, casing 1 bottom is provided with impurity export 16, is connected with the valve on this impurity export 16, and impurity export 16 is the structure of falling square pyramid.
In order to facilitate the bagging of the seeds after impurity removal, the labor intensity is reduced, the bag is prevented from being manually grasped, a bag hanging ring 14 is fixedly connected to the outer side of the shell 1 below the discharge hole, and a storage plate 15 is arranged below the bag hanging ring 14.
In order to collect the impurities after adsorption, the impurities are convenient to treat, and meanwhile serious dust pollution to the working environment is avoided, and the output end of the centrifugal fan 9 is connected with the dust box through a pipeline.
In order to avoid seeds falling directly on the annular screen 24 to form a large pile, the seeds are conveniently stirred more uniformly by the stirring plate 28, and the buffer plate 3 is of an arc-shaped structure.
The working procedure of this embodiment is as follows:
when the dried seeds need to be screened, in order to reduce the labor intensity, a belt conveyor is used for feeding materials to impurity removing equipment, the output end of the belt conveyor is arranged above a feed inlet 2, an adjusting door on a shell 1 is opened, and the distance between a stirring plate 28 and an annular screen 24 is adjusted in advance through a screw lifting frame 26 so as to achieve the optimal seed paving thickness; starting a belt conveyor, a motor A20, a motor B and a vibration motor 32, enabling a conveying screen 4, a hairbrush roller 10, a stirring device 5 and a vibration screen 12 to start to operate, synchronously starting a blower 19 and a centrifugal fan 9, pouring seeds into a feeding end of the belt conveyor, enabling the seeds to fall into a feeding port 2 along with the operation of the belt conveyor and slowly fall onto an annular screen 24 through a buffer plate 3, enabling a rotating shaft B27 to rotate along with the motor B so as to enable a stirring plate 28 to rotate, stirring the seeds on the annular screen 24 into uniform thickness by the stirring plate 28, blowing the air into an air jet pipe 6 by the blower 19, enabling air to be sprayed out from a spray head 7, blowing materials on the annular screen 24, enabling most of impurities to float on the upper surface of the seeds along with the blowing of the air, enabling the impurities to fall into a dust collecting cover 8 and a pipeline under the action of the centrifugal fan 9, enabling the impurities to finally fall into a dust collecting box, enabling a belt pulley to rotate when the motor A20 to drive the rotating shaft A11 to rotate, enabling the rotating shaft A11 to drive the hairbrush roller 10 to rotate, and enabling the annular screen 24 to be brushed in the rotating process; seeds passing through the annular screen 24 fall into the screen groove 29, and as the spring 31 is connected between the screen groove 29 and the supporting leg 30, the screen groove 29 vibrates under the action of the vibrating motor 32, so that substances falling into the screen groove 29 are further screened, the screened impurities fall into the impurity outlet 16, the impurities can be cleaned by opening a valve on the impurity outlet 16, and the seeds screened in the screen groove 29 enter the discharge plate 13; the packaging bag is hung on the bag hanging ring in advance, seeds in the discharging plate 13 can directly enter the packaging bag, and meanwhile, the packaging bag can be placed on the object placing plate 15; the universal wheel 18 is provided to facilitate movement of the device.
Claims (10)
1. The utility model provides a pumpkin seed edulcoration screening machine, includes casing (1), shale shaker (12), feed inlet (2) have been seted up on casing (1) one side top, the discharge gate has been seted up to opposite side lower part, shale shaker (12) set up in casing (1), shale shaker (12) output is connected with flitch (13), flitch (13) follow the discharge gate stretches out, casing (1) lower extreme fixedly connected with support (17), its characterized in that: the novel air blowing device is characterized in that a conveying sieve (4), an air blowing pipe (6), a buffer plate (3) and a brush roller (10) are arranged in the shell (1), the conveying sieve (4) is driven by a motor A (20) connected to the outer side of the shell (1), a rack (25) is connected to the conveying sieve (4), a stirring device (5) is fixedly connected to the rack (25), the upper end of the buffer plate (3) is connected with the feed inlet (2), the lower end of the buffer plate is close to the conveying sieve (4), the air blowing pipe (6) is connected with the inner wall of the shell (1) and is located below the conveying sieve (4), a plurality of spray heads (7) are connected to the air blowing pipe (6), and the air blowing pipe (6) is communicated with a blower (19) connected to the outer side of the shell (1) through a pipeline; a dust collection cover (8) is arranged above the conveying screen (4), and the dust collection cover (8) is connected with the input end of a centrifugal fan (9) arranged on the shell (1) through a pipeline; the brush roller (10) is rotationally connected with the shell (1) through a rotating shaft A (11), and bristles of the brush roller (10) are abutted against the conveying screen (4); the input end of the vibrating screen (12) is positioned below the output end of the conveying screen (4).
2. The pumpkin seed impurity removal screening machine according to claim 1, wherein: the conveying screen (4) comprises a driving shaft (22), a driven shaft (21) and an annular screen (24), wherein conveying rollers (23) are fixedly connected to the driving shaft (22) and the driven shaft (21) and are rotationally connected with the shell (1), the annular screen (24) is sleeved on the conveying rollers (23), one end of the driving shaft (22) is connected with an output shaft of the motor A (20), the two sides of the driving shaft (22) and the driven shaft (21) are connected with the rack (25), the air ejector tube (6) is positioned in the middle of the annular screen (24), the spray head (7) faces the upper layer of the annular screen (24), and bristles of the brush roller (10) are abutted to the annular screen (24).
3. The pumpkin seed impurity removal screening machine according to claim 2, wherein: the driving shaft (22) and the rotating shaft A (11) are both fixedly provided with belt pulleys (33), and the two belt pulleys (33) are connected through belt transmission.
4. The pumpkin seed impurity removal screening machine according to claim 1, wherein: the material shifter comprises a screw rod lifting frame (26) and a rotating shaft B (27), wherein the screw rod lifting frame (26) is fixedly connected to the upper surfaces of two sides of the frame (25), the rotating shaft B (27) is rotationally connected with the screw rod lifting frame (26), a material shifting plate (28) is uniformly distributed on the outer surface of the rotating shaft B (27), and one end of the rotating shaft B (27) is connected with an output shaft of the motor B.
5. The pumpkin seed impurity removal screening machine according to claim 1, wherein: the vibrating screen (12) comprises a screen groove (29) which is obliquely arranged, the screen groove (29) is connected with the shell (1) through a supporting leg (30), a spring (31) is connected between the screen groove (29) and the supporting leg (30), and a vibrating motor (32) is connected to the screen groove (29).
6. The pumpkin seed impurity removal screening machine according to claim 1, wherein: the bottom end of the shell (1) is provided with an impurity outlet (16), the impurity outlet (16) is connected with a valve, and the impurity outlet (16) is of an inverted rectangular pyramid structure.
7. The pumpkin seed impurity removal screening machine according to claim 1, wherein: the outer side of the shell (1) is positioned below the discharge hole and fixedly connected with a bag hanging ring (14), and a storage plate (15) is arranged below the bag hanging ring (14).
8. The pumpkin seed impurity removal screening machine according to claim 1, wherein: the output end of the centrifugal fan (9) is connected with the dust box through a pipeline.
9. The pumpkin seed impurity removal screening machine according to claim 1, wherein: the buffer plate (3) is of an arc-shaped structure.
10. The pumpkin seed impurity removal screening machine according to claim 1, wherein: the lower end of the bracket (17) is connected with a universal wheel (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223389062.5U CN219025014U (en) | 2022-12-16 | 2022-12-16 | Pumpkin seed edulcoration screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223389062.5U CN219025014U (en) | 2022-12-16 | 2022-12-16 | Pumpkin seed edulcoration screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219025014U true CN219025014U (en) | 2023-05-16 |
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ID=86312593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223389062.5U Active CN219025014U (en) | 2022-12-16 | 2022-12-16 | Pumpkin seed edulcoration screening machine |
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| Country | Link |
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| CN (1) | CN219025014U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117644035A (en) * | 2024-01-29 | 2024-03-05 | 川楚联合国际工程有限公司 | Pneumatic separation device for raw grains |
-
2022
- 2022-12-16 CN CN202223389062.5U patent/CN219025014U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117644035A (en) * | 2024-01-29 | 2024-03-05 | 川楚联合国际工程有限公司 | Pneumatic separation device for raw grains |
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