CN218796330U - Mechanical equipment for producing ultramicro jujube powder - Google Patents

Abstract

The utility model relates to the technical field of jujube powder production, in particular to a mechanical device for producing ultramicro jujube powder, which comprises a shell, wherein the top end of the shell is fixedly connected and communicated with a hopper, the bottom end of the shell is fixedly connected with a bottom plate, the bottom plate is obliquely arranged, a discharge hole is formed in the side wall of the shell, and the discharge hole is close to the low end of the bottom plate; the shell is internally provided with a slicing structure, a crushing structure and an ultramicro crushing structure from top to bottom in sequence, the slicing structure is in transmission connection with a slicing transmission structure, and the crushing structure and the ultramicro crushing structure are in transmission connection with a crushing transmission structure. The utility model discloses can realize the preparation of super little jujube powder, compare in prior art, the utility model discloses crushing effect to the jujube is better.

Description

Mechanical equipment for producing ultramicro jujube powder

Technical Field

The utility model relates to a jujube powder production technical field especially relates to a mechanical equipment of production ultramicro jujube powder.

Background

The jujube powder is prepared by taking high-quality organic red jujubes in Shanxi province as a raw material and adopting an advanced process, is rich in jujube fragrance and pure in taste, reserves the nutritional ingredients of golden silk jujube to the maximum extent, is rich in various amino acids, vitamins and mineral substances necessary for a human body, is also rich in CAMP and CGMP, and has various health care functions. Can be widely applied to producing instant noodle seasoning, baked food, fruit powder electuary, ice cream, jelly, fruit juice, milk beverage and various medicines and health-care foods.

The superfine grinding refers to an operation technology of crushing material particles with a size of more than 3 millimeters into 10-25 micrometers by overcoming the internal cohesive force of a solid by using a mechanical or fluid power method to break the material particles. The superfine jujube powder is prepared by superfine grinding of the jujube powder, which is beneficial to the absorption of nutrient components in the jujube powder by human body.

At present, the patent of granted publication No. CN210965391U discloses a jujube powder production device, for solving the problems of low efficiency and poor crushing effect of a common crusher in the prior art, however, the scheme of the patent can not realize the superfine crushing of jujube powder, and therefore a mechanical device for producing superfine jujube powder is urgently needed to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a mechanical equipment of production superfine jujube powder to solve above-mentioned problem.

In order to achieve the above object, the utility model provides a following scheme:

a mechanical device for producing ultramicro jujube powder comprises a shell, wherein the top end of the shell is fixedly connected and communicated with a hopper, the bottom end of the shell is fixedly connected with a bottom plate, the bottom plate is obliquely arranged, a discharge hole is formed in the side wall of the shell, and the discharge hole is close to the lower end of the bottom plate;

the shell is internally provided with a slicing structure, a crushing structure and an ultramicro crushing structure from top to bottom in sequence, the slicing structure is in transmission connection with a slicing transmission structure, and the crushing structure and the ultramicro crushing structure are in transmission connection with a crushing transmission structure.

Preferably, the slicing structure includes that the rotation is connected first roller and second roller in the shell, first roller with second roller level and parallel arrangement, circumference rigid coupling has a plurality of annular cutting knife on the lateral wall of first roller, and is a plurality of annular cutting knife follows the length direction interval sequence arrangement of first roller is a plurality of parallel arrangement between the annular cutting knife, the outer fringe of annular cutting knife with the lateral wall sliding contact of second roller, the one end of first roller is worn out shell and rigid coupling have first gear, and the one end of top second roller is worn out shell and rigid coupling have the second gear, first gear with the meshing of second gear, the second roller with the transmission of slicing structure is connected.

Preferably, the section transmission structure includes the rigid coupling and is in the section motor on shell top, the rigid coupling has first sprocket on the output shaft of section motor, first sprocket is connected with the second sprocket through chain drive, the second sprocket rigid coupling is in the second roller stretches out the one end of shell, the second sprocket is located the second sprocket is kept away from one side of shell.

Preferably, broken structure is including rotating the connection and being in crushing transfer line in the shell, wear out the bottom of crushing transfer line the bottom plate and with broken transfer structure transmission is connected, smash the transfer line with the coaxial setting of shell, the rigid coupling has a plurality of crushing blade group on the lateral wall of crushing transfer line, and is a plurality of crushing blade group all is located the top of crushing transfer line is a plurality of crushing blade group from top to bottom interval is arranged in proper order, crushing blade group includes a plurality of crushing blades, and is a plurality of crushing blade circumference is equidistant to be set up, the length of crushing blade is from top to bottom convergent.

Preferably, a rotating groove is formed in the inner side wall of the shell, a toothed ring is rotationally connected in the rotating groove, a screen support is fixedly connected to the inner edge of the toothed ring, the longitudinal section of the screen support is in an inverted triangle shape, a screen is fixedly connected to the screen support, a plurality of crushing blades are all located in the screen support, and a crushing transmission rod penetrates through the bottom end of the screen support and is rotationally connected with the screen support;

the utility model discloses a swing joint of motor, including shell, connecting rod, pinion, gear ring, connecting rod, elongated slot, the rigid coupling of connecting rod, gear ring, rotation axis, the rigid coupling has the fixed plate on the lateral wall of shell, the top surface of fixed plate is connected with the connecting rod through the rotation axis rotation, the connecting rod is close to the one end rigid coupling of shell lateral wall has the pinion, the axis of pinion with the axis of rotation is located same straight line, the pinion stretches into rotate the inslot and with the ring gear meshing, set up the elongated slot that runs through on the connecting rod, the elongated slot is followed the length direction setting of connecting rod, sliding connection has the quarter butt in the elongated slot, the bottom of quarter butt is worn out elongated slot and rigid coupling are at the top surface of driving disk, the quarter butt with the driving disk disalignment, the bottom surface center department rigid coupling of driving disk has the transmission shaft of swinging motor, swinging motor rigid coupling is in on the bottom surface of fixed plate.

Preferably, superfine crushing structure includes the rigid coupling and is in smash the roller that rolls on the transfer line lateral wall, roll and seted up first finish grinding groove on the bottom lateral wall of roller, the below of rolling the roller is provided with rolls the seat, roll a rigid coupling and be in on the inside wall of shell, roll the top surface of seat with roll the shape looks adaptation of roller, roll the top surface of seat and seted up second finish grinding groove, roll the top surface of seat with roll the bottom surface sliding contact of roller, smash the transfer line and pass roll the bottom of seat and with roll and leave the clearance between the seat.

Preferably, the bottom rigid coupling of shell has a plurality of landing legs, and is a plurality of landing leg circumference is equidistant to be set up, broken transmission structure includes that the rigid coupling is a plurality of crushing motor between the landing leg, the output shaft of crushing motor with the bottom of smashing the transfer line passes through shaft coupling fixed connection.

Preferably, a plurality of scraping plates are fixedly connected to the inner side wall of the shell, the scraping plates and the annular cutting knives are arranged in a one-to-one correspondence mode in gaps, and one end, far away from the inner side wall of the shell, of each scraping plate is in sliding contact with the outer side wall of the first roller shaft.

The utility model discloses has following technological effect:

the utility model discloses in, at first in the jujube after the drying that will denucleate puts in into the shell through the hopper, the jujube at first falls on the section structure top and is cut into the slice, then falls on crushing structure top, falls on super little crushing structure top after crushing structure, and super little crushing structure grinds the jujube and becomes super little jujube powder after, super little jujube powder passes through discharge gate outflow shell.

This device is at first with the jujube slice, then carries out the breakage to the jujube after the section, carries out the correct grinding with the jujube after the breakage at last to make super little jujube powder, compare in prior art, this application is better to the crushing effect of jujube.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of the present invention;

FIG. 2 isbase:Sub>A cross-sectional view A-A of FIG. 1;

FIG. 3 is a schematic view of the internal structure of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3 at B;

FIG. 5 is an enlarged view of a portion of FIG. 3 at C;

wherein, 1, a shell; 2. a first gear; 3. a hopper; 4. a slicing motor; 5. a second gear; 6. a support leg; 7. a grinding motor; 8. crushing the transmission rod; 9. a first roller shaft; 10. an annular cutter; 11. a second roller shaft; 12. a squeegee; 13. a screen support; 14. a crushing blade; 15. rolling the roller; 16. a base plate; 17. screening a screen; 18. a toothed ring; 19. a half gear; 20. a fixing plate; 21. a connecting rod; 22. a drive plate; 23. a swing motor; 24. a short bar; 25. a rotating shaft; 26. and (7) rolling the seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

Referring to fig. 1-4, the utility model provides a mechanical device for producing ultramicro jujube powder, which comprises a shell 1, wherein the top end of the shell 1 is fixedly connected and communicated with a hopper 3, the bottom end of the shell 1 is fixedly connected with a bottom plate 16, the bottom plate 16 is obliquely arranged, a discharge hole is arranged on the side wall of the shell 1, and the discharge hole is close to the low end of the bottom plate 16;

the shell 1 is internally provided with a slicing structure, a crushing structure and an ultra-micro crushing structure from top to bottom in sequence, the slicing structure is in transmission connection with a slicing transmission structure, and the crushing structure and the ultra-micro crushing structure are in transmission connection with a crushing transmission structure.

In this device, at first put into shell 1 through hopper 3 with the jujube after the drying of denucleating, the jujube at first falls on the slicing structure top and is cut into the slice, then falls on the crushing structure top, falls on super little crushing structure top after the crushing of crushing structure, and super little crushing structure grinds the jujube and becomes behind the super little jujube powder, and super little jujube powder passes through discharge gate outflow shell 1. The drying scheme of the jujube is preferably microwave drying, the jujube subjected to microwave drying is low in water content and better in phase, the jujube can be prevented from being bonded on equipment to the maximum extent, and the jujube drying method is more suitable for manufacturing ultramicro jujube powder.

Further optimization scheme, the section structure is including rotating first roller 9 and the second roller 11 of connection in shell 1, first roller 9 and 11 levels of second roller and parallel arrangement, circumference rigid coupling has a plurality of annular cutting knife 10 on the lateral wall of first roller 9, a plurality of annular cutting knife 10 are arranged along the length direction interval order of first roller 9, parallel arrangement between a plurality of annular cutting knife 10, the outer fringe of annular cutting knife 10 and the lateral wall sliding contact of second roller 11, shell 1 and rigid coupling have first gear 2 are worn out to the one end of first roller 9, shell 1 and rigid coupling are worn out to the one end of top second roller 11 have second gear 5, first gear 2, with the meshing of second gear 5, second roller 11 is connected with section transmission structure transmission. Drive second roller 11 through section transmission structure and rotate, second roller 11 with drive first roller 9 through first gear 2 and second gear 5 and rotate, second roller 11 and first roller 9 move in opposite directions, the lateral wall of second roller 11 sets up to the frosting, so sets up, when second roller 11 rotates with first roller 9 to be connected, cuts the jujube into slices and falls in crushing structure top.

Further optimize the scheme, the section transmission structure includes the sliced motor 4 of rigid coupling on 1 top of shell, and the rigid coupling has first sprocket on sliced motor 4's the output shaft, and first sprocket is connected with the second sprocket through chain drive, and the one end that the shell 1 was stretched out at second roller 11 to the second sprocket rigid coupling, and the second sprocket is located one side that shell 1 was kept away from to second gear 5.

The slicing motor 4 drives the first chain wheel, and the first chain wheel drives the second chain wheel through a chain, so that the second roller shaft 11 is driven to rotate.

Further optimization scheme, broken structure is including rotating the crushing transfer line 8 of connection in shell 1, the bottom of crushing transfer line 8 is worn out bottom plate 16 and is connected with the transmission of broken transmission structure, it sets up with the shell 1 is coaxial to smash transfer line 8, the rigid coupling has a plurality of crushing blade group on the lateral wall of crushing transfer line 8, a plurality of crushing blade group all are located the top of crushing transfer line 8, a plurality of crushing blade group interval from top to bottom are arranged in proper order, crushing blade group includes a plurality of crushing blades 14, a plurality of crushing blades 14 interval settings such as circumference, the length of crushing blade 14 from top to bottom convergent.

The crushing transmission structure drives the crushing transmission rod 8 to rotate, so as to drive the crushing blade 14 to crush the jujubes.

According to the further optimization scheme, a rotating groove is formed in the inner side wall of the shell 1, a toothed ring 18 is rotationally connected in the rotating groove, a screen support 13 is fixedly connected to the inner edge of the toothed ring 18, the longitudinal section of the screen support 13 is in an inverted triangle shape, a screen 17 is fixedly connected to the screen support 13, a plurality of crushing blades 14 are all located in the screen support 13, and a crushing transmission rod 8 penetrates through the bottom end of the screen support 13 and is rotationally connected with the screen support 13;

the outer side wall of the shell 1 is fixedly connected with a fixing plate 20, the top surface of the fixing plate 20 is rotatably connected with a connecting rod 21 through a rotating shaft 25, one end, close to the outer side wall of the shell 1, of the connecting rod 21 is fixedly connected with a half gear 19, the axis of the half gear 19 and the axis of the rotating shaft 25 are located on the same straight line, the half gear 19 extends into a rotating groove and is meshed with a gear ring 18, a through long groove is formed in the connecting rod 21 and is arranged along the length direction of the connecting rod 21, a short rod 24 is slidably connected in the long groove, the bottom end of the short rod 24 penetrates out of the long groove and is fixedly connected to the top surface of a transmission disc 22, the short rod 24 and the transmission disc 22 are not coaxial, a transmission shaft of a swing motor 23 is fixedly connected to the center of the bottom surface of the transmission disc 22, and the swing motor 23 is fixedly connected to the bottom surface of the fixing plate 20.

The shapes of the crushing blades 14 are matched with the shape of an inner cavity of the screen support 13, a distance is reserved between the crushing blades 14 and the screen support 13, when the jujubes cut into slices fall on the screen 17 on the screen support 13, the crushing transmission rod 8 drives the crushing blades 14 to rotate, so that the jujubes are crushed, particles with small particle sizes after crushing fall on the superfine crushing structure through the screen 17, and particles which cannot pass through the screen 17 are left on the screen 17 for continuous crushing. Drive driving plate 22 through swinging motor 23 and rotate, and then drive short rod 24 and slide in the elongated slot to drive connecting rod 21 and revolute the swing of axis of rotation 25, and then drive half gear 19 and rotate, thereby drive screen cloth support 13 and slide in the rotation groove, so set up for the particulate matter on the screen cloth 17 can be more smooth pass screen cloth 17.

Further optimize the scheme, super little crushing structure includes that the rigid coupling rolls roller 15 on smashing transfer line 8 lateral wall, roll and seted up first finish grinding groove on the bottom lateral wall of roller 15, the below that rolls roller 15 is provided with rolls seat 26, roll seat 26 rigid coupling on the inside wall of shell 1, the top surface that rolls seat 26 and the shape looks adaptation that rolls roller 15, roll seat 26's top surface and seted up second finish grinding groove, the top surface that rolls seat 26 and the bottom surface sliding contact who rolls roller 15, smash transfer line 8 pass roll seat 26 the bottom and roll and leave the clearance between the seat 26. The vertical section of rolling roller 15 is the prism, and the chamfer is all done at the both ends of prism, has seted up first finish grinding groove on the bottom lateral wall of rolling roller 15, and the second finish grinding groove has been seted up to the top surface of rolling seat 26, and the granule of the broken jujube of crossing through crushing blade 14 gets into between rolling seat 26 and the rolling roller 15, forms super little jujube powder after the fine grinding, then falls on bottom plate 16 through the clearance of rolling seat 26 with crushing transfer line 8 to emit shell 1 through the discharge gate along bottom plate 16. The first refining groove and the second refining groove are prior art and are not limited herein.

Further optimize the scheme, the bottom rigid coupling of shell 1 has a plurality of landing legs 6, and 6 circumference equidistant settings of a plurality of landing legs, broken transmission structure include the crushing motor 7 of rigid coupling between a plurality of landing legs 6, and the output shaft of crushing motor 7 passes through shaft coupling fixed connection with the bottom of crushing transfer line 8. The landing leg 6 is used for supporting the shell 1, and the crushing motor 7 drives the crushing transmission rod 8 to rotate and connect through a coupler, so that the crushing blade 14 and the rolling roller 15 are driven to rotate.

Further optimize the scheme, the rigid coupling has a plurality of scrapers 12 on the inside wall of shell 1, and the space one-to-one between a plurality of scrapers 12 and a plurality of annular cutting knife 10 sets up, and the one end that shell 1 inside wall was kept away from to scraper 12 and the lateral wall sliding contact of first roller 9.

So set up, can get rid of the jujube piece in the space between the annular cutting knife 10 through scraper blade 12, avoid the jujube piece to block up the space, influence cutting efficiency.

Further optimization scheme, the bottom rigid coupling of hopper 3 and intercommunication have the storage bucket of sending, and the bottom of sending the storage bucket is located between first roller 9 and the second roller 11, and the length of storage bucket is less than the length of first roller 9 and second roller 11, and the width of storage bucket is less than the diameter sum of first roller 9 and second roller 11, and the bottom of storage bucket and the outer container looks adaptation of first roller 9 and second roller 11. So set up, avoid the jujube not directly fall in screen cloth 17 of slicing.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.

Claims (8)

1. The mechanical equipment for producing the ultramicro jujube powder is characterized by comprising a shell (1), wherein the top end of the shell (1) is fixedly connected and communicated with a hopper (3), the bottom end of the shell (1) is fixedly connected with a bottom plate (16), the bottom plate (16) is obliquely arranged, a discharge hole is formed in the side wall of the shell (1), and the discharge hole is close to the lower end of the bottom plate (16);

the shell (1) is internally provided with a slicing structure, a crushing structure and an ultramicro crushing structure from top to bottom in sequence, wherein the slicing structure is in transmission connection with a slicing transmission structure, and the crushing structure and the ultramicro crushing structure are in transmission connection with a crushing transmission structure.

2. The mechanical equipment for producing ultramicro jujube powder according to claim 1 is characterized in that: the slicing structure comprises a first roller shaft (9) and a second roller shaft (11) which are rotatably connected in a shell (1), wherein the first roller shaft (9) is horizontally and parallelly arranged with the second roller shaft (11), a plurality of annular cutting knives (10) are fixedly connected to the outer side wall of the first roller shaft (9) in the circumferential direction and are arranged in sequence at intervals in the length direction of the first roller shaft (9) in a plurality of annular cutting knives (10), the outer edges of the annular cutting knives (10) are in sliding contact with the outer side wall of the second roller shaft (11), one end of the first roller shaft (9) penetrates out of the shell (1) and is fixedly connected with a first gear (2), one end of the second roller shaft (11) at the top end penetrates out of the shell (1) and is fixedly connected with a second gear (5), the first gear (2) is meshed with the second gear (5), and the second roller shaft (11) is in transmission connection with the slicing transmission structure.

3. The mechanical equipment for producing superfine jujube powder as claimed in claim 2, wherein: the slice transmission structure comprises a slice motor (4) fixedly connected to the top end of the shell (1), a first chain wheel is fixedly connected to an output shaft of the slice motor (4), the first chain wheel is connected with a second chain wheel through chain transmission, the second chain wheel is fixedly connected to a second shaft (11) and extends out of one end of the shell (1), and the second chain wheel is located far away from the second gear (5) and one side of the shell (1).

4. The mechanical equipment for producing superfine jujube powder as claimed in claim 1, wherein: broken structure is including rotating the connection and being in crushing transfer line (8) in shell (1), wear out the bottom of smashing transfer line (8) bottom plate (16) and with broken transmission structure transmission is connected, smash transfer line (8) with shell (1) coaxial setting, the rigid coupling has a plurality of crushing blade groups on the lateral wall of smashing transfer line (8), and is a plurality of crushing blade group all is located smash the top of transfer line (8), and is a plurality of crushing blade group from top to bottom interval sequence arranges, crushing blade group includes a plurality of crushing blade (14), and is a plurality of crushing blade (14) circumference is equidistant to be set up, the length of smashing blade (14) from top to bottom convergent.

5. The mechanical equipment for producing superfine jujube powder as claimed in claim 4, wherein: the inner side wall of the shell (1) is provided with a rotating groove, a toothed ring (18) is rotationally connected in the rotating groove, a screen support (13) is fixedly connected to the inner edge of the toothed ring (18), the longitudinal section of the screen support (13) is in an inverted triangle shape, a screen (17) is fixedly connected to the screen support (13), a plurality of crushing blades (14) are all located in the screen support (13), and the crushing transmission rod (8) penetrates through the bottom end of the screen support (13) and is rotationally connected with the screen support (13);

the utility model discloses a motor swing joint, including shell (1), connecting rod (19), pinion (19), connecting rod (21) and connecting rod (23), the rigid coupling has half gear (19) on the lateral wall of shell (1), the top surface of fixed plate (20) is connected with connecting rod (21) through axis of rotation (25) rotation, connecting rod (21) are close to the one end rigid coupling of shell (1) lateral wall has half gear (19), the axis of half gear (19) with the axis of rotation (25) is located same straight line, half gear (19) stretch into rotate the inslot and with ring gear (18) meshing, set up the elongated slot that runs through on connecting rod (21), the elongated slot is followed the length direction setting of connecting rod (21), sliding connection has quarter butt (24) in the elongated slot, the bottom of quarter butt (24) is worn out elongated slot and rigid coupling are at the top surface of driving dish (22), quarter butt (24) with driving dish (22) disalignment, the bottom surface center department rigid coupling of driving dish (22) has the transmission shaft that sways motor (23), motor (23) is in the rigid coupling is in the bottom surface of swinging on the fixed plate (20).

6. The mechanical equipment for producing ultramicro jujube powder as claimed in claim 4, wherein: ultramicro crushing structure includes the rigid coupling and is in roll (15) on crushing transfer line (8) lateral wall, first smart groove of grinding has been seted up on the bottom lateral wall of roll (15), the below of roll (15) is provided with rolls seat (26), roll seat (26) rigid coupling and be in on the inside wall of shell (1), roll the top surface of seat (26) with the shape looks adaptation of roll (15), the second smart groove of grinding has been seted up to the top surface of roll seat (26), roll the top surface of seat (26) with the bottom surface sliding contact of roll (15), it passes to smash transfer line (8) roll the bottom of seat (26) and with leave the clearance between roll seat (26).

7. The mechanical equipment for producing ultramicro jujube powder as claimed in claim 4, wherein: the bottom rigid coupling of shell (1) has a plurality of landing legs (6), and is a plurality of landing leg (6) circumference is equidistant to be set up, broken transmission structure includes that the rigid coupling is a plurality of crushing motor (7) between landing leg (6), the output shaft of crushing motor (7) with the bottom of smashing transfer line (8) is through shaft coupling fixed connection.

8. The mechanical equipment for producing ultramicro jujube powder as claimed in claim 3, wherein: the utility model discloses a scraper blade, including shell (1), scraper blade (12) and annular cutting knife (10), the rigid coupling has a plurality of scraper blade (12) on the inside wall of shell (1), and is a plurality of scraper blade (12) and a plurality of space one-to-one between annular cutting knife (10) sets up, scraper blade (12) are kept away from the one end of shell (1) inside wall with the lateral wall sliding contact of first roller (9).

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