CN219129366U

CN219129366U - Vegetable powder grinding winnowing equipment

Info

Publication number: CN219129366U
Application number: CN202223547324.6U
Authority: CN
Inventors: 刘新诚; 牛宏波; 豆玉飞; 杜春忠; 肖小红; 张纹纹; 赵永香; 徐金花; 张恒兴; 张喜营
Original assignee: Jinan Sijifeng Food Co ltd
Current assignee: Jinan Sijifeng Food Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-06-06
Anticipated expiration: 2032-12-20

Abstract

The utility model relates to a vegetable powder processing's technical field especially relates to a vegetable powder grinding winnowing equipment, and it includes grinding jar, grinding mechanism and winnowing mechanism, grinding mechanism sets up on the grinding jar, winnowing mechanism includes first selection by winnowing subassembly and screen cloth, the screen cloth sets up on the grinding jar, first selection by winnowing subassembly is used for with the vegetable powder that the screen cloth sieved carries to the grinding jar. The utility model discloses a through the selection by winnowing mechanism that sets up, can in time carry out the grinding jar with the suitable powder of particle diameter, and then can constantly increase the vegetables in the net grinding jar and dry for the vegetables powder is continuous to be produced, and then makes crushing efficiency obtain improving.

Description

Vegetable powder grinding winnowing equipment

Technical Field

The application relates to the technical field of vegetable powder processing, in particular to vegetable powder grinding and winnowing equipment.

Background

At present, the fruit and vegetable powder can be almost applied to various fields of food processing, can be used for improving the nutritional ingredients of products, improving the color, the flavor and the like of the products, is prepared by processing fresh fruits and vegetables through 10 processes of pretreatment, quick freezing, vacuum drying, ultraviolet sterilization, packaging storage and the like by using the freeze-drying technology and equipment with international advanced level, and is used as the most important step in pretreatment, and the fruit and vegetable powder is used for preparing fruits and vegetables into powder so as to conveniently extract nutrition essence in the fruits and vegetables.

Through retrieval, chinese patent with application number 2018104024111 discloses a fruit and vegetable grinder, which comprises a grinding cavity and a power cavity, wherein the power cavity is arranged at the lower part of the grinding cavity, a shell is arranged outside the grinding cavity and the power cavity, a cover plate is arranged at the upper part of the grinding cavity, a motor is arranged in the power cavity, a first belt wheel is arranged at the output end of the motor, the fruit and vegetable grinder also comprises a second belt wheel, a belt is arranged between the first belt wheel and the second belt wheel, a rotating shaft is arranged on the second belt wheel, the rotating shaft penetrates through the power cavity to extend to the grinding cavity, and a plurality of blades are arranged on the rotating shaft positioned in the grinding cavity; when the vegetable powder is processed, the vegetable is added into the crushing cavity, then the cover plate is covered, then the motor is started, the motor drives the first belt wheel to rotate, the first belt wheel drives the second belt wheel to rotate through belt transmission, the second belt wheel drives the rotating shaft to rotate, and the rotating shaft drives the blade to cut and crush the vegetable.

In the process of realizing the application, the inventor finds that at least the following problems exist in the technology, when vegetable powder crushing processing is carried out, the crushing equipment can only take out to screen after all crushing is finished, and then reject the slag with unqualified particle size to crush again, so that the crushing efficiency is poor.

Disclosure of Invention

In order to improve crushing efficiency, the application provides vegetable powder grinding winnowing equipment.

The application provides a vegetables powder grinding selection by winnowing equipment adopts following technical scheme:

the utility model provides a vegetables powder grinding selection by winnowing equipment, includes grinding jar, grinding mechanism and selection by winnowing mechanism, grinding mechanism sets up on the grinding jar, selection by winnowing mechanism includes first selection by winnowing subassembly and screen cloth, the screen cloth sets up on the grinding jar, first selection by winnowing subassembly is used for with the vegetables powder that the screen cloth sieved is carried to the grinding jar.

By adopting the technical scheme, firstly, adding the dried vegetables into a grinding tank, grinding the dried vegetables by a grinding mechanism, screening by a screen, and conveying powder with proper particle size out of the grinding tank through a winnowing component by passing through the screen; through the selection by winnowing mechanism that sets up, can in time carry out the grinding jar with the suitable powder of particle diameter, and then can increase the vegetables in the continuous net grinding jar and dry for the vegetables powder is continuous to be produced, and then makes crushing efficiency obtain improving.

Optionally, the first winnowing component includes first fan, fan cover and discharging pipe, fan cover is established on the grinding jar, fan cover with the grinding jar forms the fan and send the chamber, the screen cloth with the fan send the chamber intercommunication, first fan setting is in fan cover and with the fan send the chamber intercommunication, fan cover is last to have seted up the discharge gate, the discharging pipe sets up fan cover is last and with the discharge gate intercommunication.

Through adopting above-mentioned technical scheme, through the screening of screen cloth, the vegetable powder of suitable particle diameter gets into the wind through the screen cloth and send the intracavity, starts first air feeder, and first air feeder blows the powder along discharging pipe discharge, and the selection by winnowing subassembly simple structure of setting is convenient for operate, and then makes work efficiency obtain improving.

Optionally, the air conveying cover is provided with a vibration mechanism, the vibration mechanism comprises a sliding rod, a sliding ring and a driving assembly, the sliding rod is slidingly connected to the air conveying cover and connected with the screen, and the sliding ring is arranged on the screen and is slidingly connected with the grinding tank; the driving assembly is arranged on the air conveying cover, and is connected with the sliding rod and drives the sliding rod to slide.

Through adopting above-mentioned technical scheme, along with the grinding of vegetable powder, the screening of partial particle diameter suitable vegetable powder through the screen cloth gets into the wind and send the intracavity, then drives the slide bar with drive assembly and slide, and the slide bar drives the screen cloth vibrations, and then makes the vegetable powder pass the screen cloth fast, reduces the jam of screen cloth simultaneously.

Optionally, the drive assembly includes stopper, reset spring, driving motor and cam, the stopper sets up on the slide bar and be located the outside of wind send the cover, driving motor sets up on the wind send the cover, the cam sets up on driving motor's the output shaft and with stopper butt.

Through adopting above-mentioned technical scheme, start driving motor, driving motor drives the cam and rotates, and the cam drives the stopper and slides, and the stopper drives the slide bar and slides, and the slide bar drives the screen cloth and slides, and the drive assembly through setting up simple structure, the operation of being convenient for can effectively reduce the screen cloth and stop up for powder passes through the screen cloth fast, and then makes the efficiency of grinding obtain improving.

Optionally, a secondary grinding mechanism is arranged at one side of the grinding tank, the secondary grinding mechanism comprises a secondary grinding tank, a first fine grinding component and a second winnowing component, and the secondary grinding tank is arranged at one side of the grinding tank and is connected with the discharging pipe; the first fine grinding component is arranged on the bottom wall of the secondary grinding tank, and the second winnowing component is arranged on the secondary grinding tank and used for conveying vegetable powder away from the secondary grinding tank.

Through adopting above-mentioned technical scheme, the grinding in the discharging pipe gets into in the secondary grinding jar, then makes the granularity of powder littleer through first fine grinding subassembly, then discharges the secondary grinding jar through second selection by winnowing subassembly, through the secondary grinding mechanism that sets up, can be further improve grinding effect.

Optionally, the first fine grinding component comprises a power motor, a grinding shaft and grinding blades, the power motor is arranged on the bottom wall of the secondary grinding tank, the grinding shaft is rotatably arranged on the bottom wall of the secondary grinding tank, and the grinding shaft is connected with an output shaft of the power motor; the crushing blade is arranged on the crushing shaft.

By adopting the technical scheme, the power motor is started, the power motor drives the crushing shaft to rotate, the crushing shaft drives the crushing leaves to rotate, the crushing leaves rotate at a high speed and secondarily cut the powder, and meanwhile, the second winnowing component drives the powder to be discharged out of the secondary crushing tank; the first fine grinding component is simple in structure and convenient to operate, and meanwhile granularity of powder can be smaller.

Optionally, the secondary grinding mechanism further comprises a second fine grinding assembly, the second fine grinding assembly comprises a first powder grinding mill and a second powder grinding mill, a plurality of first powder grinding mills are arranged on the grinding shaft, a plurality of second powder grinding mills are arranged on the inner wall of the secondary grinding tank, and the first powder grinding mills and the second grinding mills are arranged in a staggered mode and are mutually abutted to each other to rotate relatively.

By adopting the technical scheme, the power motor drives the first grinding cutter to rotate, the first grinding cutter and the second grinding cutter rotate relatively, powder is ground, and then the powder is discharged out of the secondary grinding tank through the second winnowing component; the second fine grinding component is arranged to grind the powder again, so that the granularity of the powder is reduced again.

Optionally, the second winnowing subassembly includes first winnowing fan, second winnowing fan and selection by winnowing conveyer pipe, first winnowing fan sets up on the discharging pipe, the selection by winnowing conveyer pipe sets up on the upper end wall of secondary grinding jar, the second winnowing fan sets up on the selection by winnowing conveyer pipe.

Through adopting above-mentioned technical scheme, start first selection by winnowing fan, first selection by winnowing fan drives the powder fast to in the secondary grinding jar, in the second selection by winnowing fan starts the powder of the less granule that will fly upward was carried to selection by winnowing conveyer pipe, the second selection by winnowing subassembly simple structure of setting, two power supply can reduce the powder and detain simultaneously for the powder flows fast, and then makes powder efficiency further improve.

In summary, the present application includes the following beneficial technical effects:

1. through the winnowing mechanism, the powder with proper particle size can be timely conveyed out of the grinding tank, and further, vegetable dryness can be continuously increased in the net grinding tank, so that vegetable powder is continuously produced, and the grinding efficiency is further improved;

2. the grinding in the discharging pipe enters the secondary grinding tank, then the granularity of the powder is smaller through the first fine grinding component, then the powder is discharged out of the secondary grinding tank through the second winnowing component, and the grinding efficiency can be further improved through the secondary grinding mechanism;

3. the second selection by winnowing subassembly simple structure that sets up, two power supplies can reduce the powder simultaneously and detain for the powder flows fast, and then makes powder efficiency further improve.

Drawings

Fig. 1 is a schematic structural diagram of a vegetable powder grinding and winnowing device in an embodiment of the application;

FIG. 2 is a schematic cross-sectional view of a vegetable powder grinding and winnowing device in an embodiment of the present application;

FIG. 3 is an enlarged view of FIG. 2A;

fig. 4 is an enlarged view of B in fig. 2.

Reference numerals: 100. a grinding tank; 200. a grinding mechanism; 210. a first grinding assembly; 211. a grinding roller; 212. a rotating motor; 220. a second grinding assembly; 221. a rotating shaft; 222. grinding motor; 223. a crushing knife; 300. a wind separation mechanism; 310. a first air separation assembly; 311. a first air blower; 312. an air-conveying cover; 313. a discharge pipe; 314. an air delivery cavity; 320. a screen; 400. a vibration mechanism; 410. a slide bar; 420. a slip ring; 430. a drive assembly; 431. a limiting block; 432. a reset spring; 433. a driving motor; 434. a cam; 500. a secondary crushing mechanism; 510. a secondary grinding tank; 520. a first fine grinding assembly; 521. a power motor; 522. a crushing shaft; 523. crushing leaves; 530. a second air separation assembly; 531. a first air separation fan; 532. a second wind separation fan; 533. a winnowing conveying pipe; 540. a second fine grinding assembly; 541. grinding the first powder; 542. and grinding the second powder into a knife.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-4.

The embodiment of the application discloses vegetable powder grinding winnowing equipment.

Referring to fig. 1, the vegetable powder grinding and winnowing apparatus includes a grinding tank 100, a grinding mechanism 200 provided on the grinding tank 100 for grinding the vegetable dry, and a winnowing mechanism 300 provided on the grinding tank 100 for conveying grinding of a proper particle size, when vegetable powder processing is performed, the vegetable dry is first added into the grinding tank 100, then the vegetable dry is powdered by the grinding mechanism 200, and then the vegetable powder of a proper particle size is conveyed out of the grinding tank 100 by the winnowing mechanism 300.

Referring to fig. 1 and 2, the grinding mechanism 200 includes a first grinding assembly 210, the first grinding assembly 210 includes two grinding rollers 211 rotatably connected to the grinding tank 100, two rotating motors 212 are fixedly connected to a sidewall of the grinding tank 100, the two rotating motors 212 are respectively connected to the two grinding rollers 211, and the two grinding rollers 211 are rotated in opposite directions and toward directions in which the two grinding rollers 211 are close to each other.

Referring to fig. 1 and 2, the air classification mechanism 300 includes a screen 320, a vibration mechanism 400 is provided on the screen 320, and the screen 320 is slidably connected to the grinding tank 100 through the vibration mechanism 400; the screen 320 is provided with screen holes, the outer side wall of the grinding tank 100 is covered with an air conveying cover 312, and the air conveying cover 312 is fixedly connected with the grinding tank 100 to form an air conveying cavity 314; a discharge hole is formed in the air conveying cover 312, a discharge pipe 313 is fixedly connected to the air conveying cover 312, and the discharge pipe 313 is covered on the discharge hole; the air conveying cover 312 is fixedly connected with a first air conveying machine 311, and the first air conveying machine 311 is arranged on the bottom wall of the air conveying cover 312 and corresponds to the position of the discharging hole.

Referring to fig. 1 and 2, a second grinding assembly 220 is provided on the air-feed cover 312, the second grinding assembly 220 includes a rotation shaft 221, the rotation shaft 221 is rotatably connected to the air-feed cover 312 and slidably connected to the screen 320 through the screen 320, a crushing blade 223 is fixedly connected to the rotation shaft 221, and the crushing blade 223 is located at one side of the screen 320 away from the bottom wall of the air-feed cover 312; the grinding motor 222 is fixedly connected to the bottom wall of the air-feed cover 312, and an output shaft of the grinding motor 222 is connected with the rotating shaft 221.

Referring to fig. 2 and 3, vibration mechanism 400 includes two sliding rods 410 fixedly attached to screen 320, sliding rods 410 slidably attached to the bottom wall of air-moving housing 312 through air-moving chamber 314 and through the bottom wall of air-moving housing 312; a sliding ring 420 is integrally arranged on the screen 320, and the sliding ring 420 is in sliding connection with the inner wall of the grinding tank 100; the air conveying cover 312 is provided with a driving assembly 430, the driving assembly 430 comprises a driving motor 433 fixedly connected to the bottom wall of the air conveying cover 312, and an output shaft of the driving motor 433 is connected with a cam 434 in a key manner; one end of the sliding rod 410, which is positioned outside the air conveying cover 312, is fixedly connected with a limiting block 431 which is abutted against the cam 434, a reset spring 432 is sleeved on the sliding rod 410, and the reset spring 432 is fixedly connected with the limiting block 431 and pushes the limiting block 431 to abut against the cam 434. The driving motor 433 is started, the driving motor 433 drives the cam 434 to rotate, the cam 434 drives the limiting block 431 to slide, meanwhile, the sliding rod 410 drives the screen 320 to slide along the vertical direction, and the reset spring 432 is stressed to compress.

Referring to fig. 2 and 4, a secondary pulverizing mechanism 500 is provided at one side of the pulverizing tank 100, and the secondary pulverizing mechanism 500 includes a secondary pulverizing tank 510 placed at one side of the pulverizing tank 100, the secondary pulverizing tank 510 being communicated with the air-feeding chamber 314 through a discharge pipe 313; the secondary grinding tank 510 is provided with a first fine grinding assembly 520, the first fine grinding assembly 520 comprises a power motor 521 fixedly connected to the bottom wall of the secondary grinding tank 510, a grinding shaft 522 is connected to an output shaft of the power motor 521, the grinding shaft 522 penetrates through the bottom wall of the secondary grinding tank 510 and stretches into the secondary grinding tank 510, and one end, far away from the power motor 521, of the grinding shaft 522 is fixedly connected with a grinding blade 523; the power motor 521 is started, the power motor 521 drives the crushing shaft 522 to rotate, the crushing shaft 522 drives the crushing leaves 523 to rotate, and the crushing leaves 523 grind the vegetable powder secondarily.

Referring to fig. 2 and 4, the crushing shaft 522 is further provided with a second fine grinding assembly 540, and the second fine grinding assembly 540 includes a plurality of first grinding knives 541 fixedly connected to the crushing shaft 522, and the plurality of first grinding knives 541 are staggered along the circumferential direction of the crushing shaft 522; a plurality of second grinding whets 542 are fixedly connected to the inner wall of the second grinding tank 100, the plurality of second grinding whets 542 are respectively staggered with the plurality of first grinding whets 541, and the first grinding whets 541 and the second grinding whets 542 are abutted and relatively rotated.

The secondary grinding tank 510 is provided with a second air separation assembly 530, the second air separation assembly 530 comprises an air separation conveying pipe 533 fixedly connected to the upper end wall of the secondary grinding tank 510, the air separation conveying pipe 533 is communicated with the outside, and the air separation conveying pipe 533 is fixedly connected with a second air separation fan 532; the discharging pipe 313 is fixedly connected with a first winnowing fan 531.

The implementation principle of the vegetable powder grinding and winnowing equipment provided by the embodiment of the application is as follows: when vegetable powder is processed, firstly, dried vegetables are added into a grinding tank 100, a rotating motor 212 is started, the rotating motor 212 drives a grinding roller 211 to rotate, the grinding tank 100 grinds the dried vegetables, the ground vegetable powder falls on a grinding knife 223, a grinding motor 222 is started, the grinding motor 222 drives a rotating shaft 221 to rotate, the rotating shaft 221 drives the grinding knife 223 to rotate, the grinding knife 223 grinds the vegetable powder, then the vegetable powder enters an air conveying cavity 314 through screening of a screen 320, meanwhile, a driving motor 433 drives a cam 434 to rotate, and the cam 434 drives a limiting block 431, a sliding rod 410 and the screen 320 to slide, so that the vegetable powder rapidly enters the air conveying cavity 314; then, the first air blower 311, the first air blower 531 and the second air blower 532 are started, vegetable powder passes through the screen 320 and then enters the secondary grinding tank 510 through the discharge pipe 313, part of vegetable powder with smaller particles enters the air blower conveying pipe 533 along with the second air blower 532 and enters a special container for placement, part of vegetable powder with larger particles falls into the secondary grinding tank 510, then the power motor 521 is started, the power motor 521 drives the grinding shaft 522 to rotate, the grinding shaft 522 drives the first grinding knife 541 and the grinding blades 523 to grind the vegetable powder, and the vegetable powder with smaller particle size flies upwards along with grinding and enters the air blower conveying pipe 533 along with the second air blower 532.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a vegetables powder grinding winnowing equipment, its characterized in that, including grinding jar (100), grinding mechanism (200) and air separation mechanism (300), grinding mechanism (200) set up on grinding jar (100), air separation mechanism (300) are including first selection by winnowing subassembly (310) and screen cloth (320), screen cloth (320) set up on grinding jar (100), first selection by winnowing subassembly (310) are used for with the vegetables powder that screen cloth (320) sieved is carried to grinding jar (100).

2. The vegetable powder grinding and winnowing device according to claim 1, wherein the first winnowing component (310) comprises a first air feeder (311), an air feeder cover (312) and a discharging pipe (313), the air feeder cover (312) is sleeved on the grinding tank (100), the air feeder cover (312) and the grinding tank (100) form an air feeder cavity (314), the screen (320) is communicated with the air feeder cavity (314), the first air feeder (311) is arranged on the air feeder cover (312) and is communicated with the air feeder cavity (314), a discharging hole is formed in the air feeder cover (312), and the discharging pipe (313) is arranged on the air feeder cover (312) and is communicated with the discharging hole.

3. The vegetable powder grinding and winnowing device according to claim 2, characterized in that the air-conveying cover (312) is provided with a vibrating mechanism (400), the vibrating mechanism (400) comprises a sliding rod (410), a sliding ring (420) and a driving assembly (430), the sliding rod (410) is slidingly connected to the air-conveying cover (312) and is connected with the screen (320), and the sliding ring (420) is arranged on the screen (320) and is slidingly connected with the grinding tank (100); the driving assembly (430) is arranged on the air conveying cover (312), and the driving assembly (430) is connected with the sliding rod (410) and drives the sliding rod (410) to slide.

4. A vegetable powder grinding and winnowing device according to claim 3, characterized in that the driving assembly (430) comprises a limiting block (431), a reset spring (432), a driving motor (433) and a cam (434), wherein the limiting block (431) is arranged on the sliding rod (410) and is positioned on the outer side of the air conveying cover (312), the driving motor (433) is arranged on the air conveying cover (312), and the cam (434) is arranged on an output shaft of the driving motor (433) and is abutted with the limiting block (431).

5. A vegetable powder grinding and winnowing device according to claim 2, characterized in that a secondary grinding mechanism (500) is arranged on one side of the grinding tank (100), the secondary grinding mechanism (500) comprising a secondary grinding tank (510), a first fine grinding assembly (520) and a second winnowing assembly (530), the secondary grinding tank (510) being arranged on one side of the grinding tank (100) and being connected with the discharge pipe (313); the first fine grinding component (520) is arranged on the bottom wall of the secondary grinding tank (510), and the second air separation component (530) is arranged on the secondary grinding tank (510) and is used for transporting vegetable powder away from the secondary grinding tank (510).

6. The vegetable powder grinding and winnowing device according to claim 5, characterized in that the first fine grinding assembly (520) comprises a power motor (521), a grinding shaft (522) and grinding blades (523), the power motor (521) is arranged on the bottom wall of the secondary grinding tank (510), the grinding shaft (522) is rotatably arranged on the bottom wall of the secondary grinding tank (510), and the grinding shaft (522) is connected with an output shaft of the power motor (521); the pulverizing blade (523) is provided on the pulverizing shaft (522).

7. The vegetable powder grinding and winnowing device according to claim 6, wherein the secondary grinding mechanism (500) further comprises a second fine grinding assembly (540), the second fine grinding assembly (540) comprises a first grinding blade (541) and a second grinding blade (542), a plurality of the first grinding blade (541) are arranged on the grinding shaft (522), a plurality of the second grinding blade (542) are arranged on the inner wall of the secondary grinding tank (510), and the first grinding blade (541) and the second grinding blade (542) are arranged in a staggered manner and are abutted against each other and rotate relatively.

8. The vegetable powder grinding and winnowing device according to claim 7, characterized in that the second winnowing assembly (530) comprises a first winnowing fan (531), a second winnowing fan (532) and a winnowing conveying pipe (533), wherein the first winnowing fan (531) is arranged on the discharging pipe (313), the winnowing conveying pipe (533) is arranged on the upper end wall of the secondary grinding tank (510), and the second winnowing fan (532) is arranged on the winnowing conveying pipe (533).