CN218223411U

CN218223411U - Screening device convenient to screen

Info

Publication number: CN218223411U
Application number: CN202222290863.XU
Authority: CN
Inventors: 林安娜
Original assignee: Dehua Xiangshan Daguo Oil Tea Co ltd
Current assignee: Dehua Xiangshan Daguo Oil Tea Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2023-01-06
Anticipated expiration: 2032-08-30

Abstract

The utility model relates to the technical field of screening devices, and discloses a screening device convenient for screening, which comprises a first box body, wherein the upper side wall of the first box body is fixedly connected with a shell breaking box, the inner wall of the shell breaking box is rotationally connected with a grinding roller, the lower side wall of the first box body is fixedly connected with a second box body, the side walls of the second box body and the first box body are both fixedly connected with electromagnetic plates, a permanent magnetic plate is placed on one side of the electromagnetic plates, and the side wall of the electromagnetic plate is fixedly connected with a spring; the lateral wall fixedly connected with screening frame that the electromagnetic plate was kept away from to the permanent magnetism board, the diapire fixedly connected with screen cloth of screening frame. The utility model discloses can increase the screen cloth in finite space and remove the stroke when screening the tea-oil camellia seed, improve screening efficiency, can be simultaneously from the inside tea-oil camellia seed of pushing into of sieving mechanism, reduced operating personnel's work load.

Description

Screening device convenient to screen

Technical Field

The utility model relates to a sieving mechanism technical field especially relates to a sieving mechanism convenient to screening.

Background

The camellia oil is obtained from seeds of Camellia oleifera in Camellia of Theaceae, and is prepared by removing shell, oven drying, pulverizing, steaming, squeezing oil, and filtering. At present, during the processing of camellia oil, the raw materials before crushing need to be shelled, and the shelling process is expected to separate shells and seeds by screening.

The screening device convenient for screening, which is provided in the patent publication No. CN 213669504U, comprises a feed hopper, a shelling box, a crushing roller, a first screening box, a second screening box and a reciprocating device; the shelling box is arranged on the first screening box, and the feed hopper is arranged on the fixed plate and extends into the shelling box; the rotating shaft of the first motor is connected with the crushing roller; the first vibrating screen is arranged on the first screening box in a sliding mode; the reciprocating device is arranged on the first screening box and is in power connection with the first vibrating screen; the second screening box is arranged on the first screening box, the second vibrating screen is arranged on the second screening box in a sliding mode, and a second screen is arranged on the second vibrating screen; a rotating shaft of the second motor is provided with a rotating disc; the fixed column is arranged on the turntable and is positioned at the edge of the turntable; a rotating shaft is arranged on the fixed block; the connecting rod rotates and sets up on the fixed column and is connected with the pivot on the fixed block.

Above-mentioned utility model can shelling the tea-oil camellia seed that has the casing, drives the screen cloth vibration through mechanical reciprocating mechanism during the use, but the lateral shifting stroke of screen cloth receives the radial distance restriction between carousel centre of a circle and the fixed column, and receives the restriction of screening incasement space, and the carousel diameter is also done not very much to make screen cloth vibration degree limited, influence screening efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art sieving mechanism and driving the vibration of screen cloth through mechanical reciprocating mechanism when using, the screen cloth vibration degree is limited and influence the problem of screening efficiency, and the sieving mechanism of being convenient for sieve that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a screening device convenient for screening comprises a first box body, wherein a shell breaking box is fixedly connected to the upper side wall of the first box body, a crushing roller is rotatably connected to the inner wall of the shell breaking box, a second box body is fixedly connected to the lower side wall of the first box body, electromagnetic plates are fixedly connected to the side walls of the second box body and the first box body, a permanent magnetic plate is placed on one side of each electromagnetic plate, and a spring is fixedly connected to the side wall of each electromagnetic plate;

the utility model discloses a magnetic screen, including electromagnetic plate, permanent magnetic plate, diapire fixedly connected with screen cloth, the lateral wall fixedly connected with screen cloth of electromagnetic plate is kept away from to the permanent magnetic plate, the diapire fixedly connected with screen cloth of screen cloth, the opening that matches each other with the screen cloth is all seted up to the lateral wall of first box and second box, the discharge gate has all been seted up to the lower lateral wall of first box and second box, a section of thick bamboo is stabilized to the lateral wall fixedly connected with of electromagnetic plate, the stabilizer bar that matches each other with a section of thick bamboo is stabilized to the lateral wall fixedly connected with of permanent magnetic plate.

Preferably, the lateral wall fixedly connected with link of first box, the upper end fixedly connected with raw materials frame of link, the lateral wall of raw materials frame rotates through the bearing and is connected with a screw thread section of thick bamboo, the fixed cover of outer wall of screw thread section of thick bamboo is equipped with driven bevel gear, the lateral wall fixedly connected with motor of raw materials frame, the output fixedly connected with of motor and the initiative bevel gear that driven bevel gear matches each other, the inner wall screw thread of screw thread section of thick bamboo has cup jointed the threaded rod, the threaded rod stretches out the one end fixedly connected with push pedal of screw thread section of thick bamboo.

Preferably, the inner wall of the first box body and the lower side wall of the second box body are fixedly connected with discharge hoppers.

Preferably, the upper side wall of the shell breaking box is fixedly communicated with a feed hopper.

Preferably, the side wall of the raw material frame is fixedly connected with a bent rod, and the rod wall of the threaded rod is provided with two sliding grooves matched with the bent rod.

Preferably, the bottom of the screening frame is in sliding fit with the first box body and the second box body through the sliding blocks and the sliding rails.

Compared with the prior art, the utility model provides a sieving mechanism convenient to screening possesses following beneficial effect:

1. this sieving mechanism convenient to screening, through the first box that sets up, broken shell case, smash roller, second box, electromagnetic plate, permanent magnetic plate, screening frame, screen cloth, opening, discharge gate, a stabilizing cylinder, stabilizer bar, link, raw materials frame, a screw thread section of thick bamboo, driven bevel gear, motor, initiative bevel gear, threaded rod, push pedal, can increase the screen cloth and move the stroke in the finite space when screening the tea-oil camellia seed, improve screening efficiency.

2. This sieving mechanism convenient to screening through the raw materials frame that sets up, a screw thread section of thick bamboo, driven bevel gear, motor, initiative bevel gear, threaded rod, push pedal, can be automatically to the inside tea-oil camellia seed that pushes away of sieving mechanism, reduced operating personnel's work load.

Drawings

Fig. 1 is a schematic structural diagram of a screening device convenient for screening according to the present invention;

fig. 2 is an enlarged schematic view of a portion a of fig. 1.

In the figure: 1. a first case; 2. a shell breaking box; 3. a crushing roller; 4. a second case; 5. an electromagnetic plate; 6. a permanent magnet plate; 7. screening frames; 8. a screen mesh; 9. an opening; 10. a discharge port; 13. a connecting frame; 14. a raw material frame; 15. a threaded barrel; 16. a driven bevel gear; 17. a motor; 18. a driving bevel gear; 19. a threaded rod; 20. pushing a plate; 21. a discharge hopper; 22. a feed hopper; 24. a spring; 25. bending a rod; 26. a chute.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being 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.

Referring to fig. 1-2, a screening device convenient to sieve, includes first box 1, and the lower lateral wall fixedly connected with second box 4 of first box 1, the equal fixedly connected with play hopper 21 of the lower lateral wall of the inner wall of first box 1 and second box 4. The upper side wall of the first box body 1 is fixedly connected with a shell breaking box 2, the side wall of the first box body 1 is fixedly connected with a connecting frame 13, and the upper end of the connecting frame 13 is fixedly connected with a raw material frame 14.

The side wall of the raw material frame 14 is rotatably connected with a threaded cylinder 15 through a bearing, a driven bevel gear 16 is fixedly sleeved on the outer wall of the threaded cylinder 15, the side wall of the raw material frame 14 is fixedly connected with a motor 17, the output end of the motor 17 is fixedly connected with a driving bevel gear 18 matched with the driven bevel gear 16, a threaded rod 19 is sleeved on the inner wall of the threaded cylinder 15 in a threaded manner, one end of the threaded rod 19 extending out of the threaded cylinder 15 is fixedly connected with a push plate 20, camellia seeds can be automatically pushed into the screening device, and the workload of operators is reduced.

The side wall of the raw material frame 14 is fixedly connected with a bent rod 25, the rod wall of the threaded rod 19 is provided with two sliding grooves 26 matched with the bent rod 25, and the threaded rod 19 is prevented from rotating through the mutual matching of the bent rod 25 and the sliding grooves 26, so that the threaded rod 19 can only move left and right in the horizontal direction.

The upper side wall of the shell breaking box 2 is fixedly communicated with a feed hopper 22, so that raw materials can be poured into the shell breaking box 2 conveniently. The inner wall of the shell breaking box 2 is rotatably connected with a crushing roller 3.

The equal fixedly connected with electromagnetism board 5 of lateral wall of second box 4 and first box 1, permanent magnetism board 6 has been placed to one side of electromagnetism board 5, and the lateral wall fixedly connected with spring 24 of electromagnetism board 5 utilizes spring 24 to play reaction force makes screening frame 7 antiport when the 5 suction of electromagnetism board reduces. The maximum restoring force of the spring 24 is set to half the peak value of the attraction force of the electromagnetic plate 5. The lateral wall fixedly connected with screening frame 7 that electromagnetic plate 5 was kept away from to permanent magnetic plate 6, the diapire fixedly connected with screen cloth 8 of screening frame 7, the opening 9 that matches each other with screening frame 7 is all seted up to the lateral wall of first box 1 and second box 4, and discharge gate 10 has all been seted up to the lower lateral wall of first box 1 and second box 4. In addition, the bottom of the screening frame 7 is in sliding fit with the first box body 1 and the second box body 4 through a sliding block and a sliding rail (not shown in the figure) so as to limit the screening frame to do linear reciprocating motion.

The utility model discloses in, during the use, starter motor 17 work, motor 17 drives a screw thread section of thick bamboo 15 through mutually supporting of initiative bevel gear 18 and driven bevel gear 16 and rotates, make threaded rod 19 remove through screw-thread fit, threaded rod 19 pushes the raw materials into the crust breaking case 2 through push pedal 20 and breaks the shell, the tea-oil camellia seed after the crust breaking falls on screen cloth 8, then let in the alternating current to electromagnetic plate 5, electromagnetic plate 5 electric connection is prior art, do not do much at this and describe, electromagnetic plate 5's magnetic force can reciprocating change, realize reciprocal actuation permanent magnetic plate 6 under the resilience resultant force effect of magnetic force and spring, thereby drive screening frame 7 vibrations, screening frame 7 drives screen cloth 8 vibration, increase screen cloth 8 travel in finite space, improve screening efficiency.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The screening device convenient for screening comprises a first box body (1) and is characterized in that a shell breaking box (2) is fixedly connected to the upper side wall of the first box body (1), the inner wall of the shell breaking box (2) is rotatably connected with a grinding roller (3), a second box body (4) is fixedly connected to the lower side wall of the first box body (1), electromagnetic plates (5) are fixedly connected to the side walls of the second box body (4) and the first box body (1), a permanent magnetic plate (6) is placed on one side of each electromagnetic plate (5), and springs (24) are fixedly connected to the side walls of the electromagnetic plates (5);

the utility model discloses a screening box, including screening box, permanent magnet plate (6), diapire fixedly connected with screening frame (7), the lateral wall fixedly connected with screen cloth (8) of screening frame (7), opening (9) that match each other with screening frame (7) are all seted up to the lateral wall of first box (1) and second box (4), discharge gate (10) have all been seted up to the lower lateral wall of first box (1) and second box (4).

2. The screening device convenient to screen of claim 1, characterized in that, the lateral wall fixedly connected with link (13) of first box (1), the upper end fixedly connected with raw material frame (14) of link (13), the lateral wall of raw material frame (14) is connected with screw thread section of thick bamboo (15) through bearing rotation, the outer wall fixed cover of screw thread section of thick bamboo (15) is equipped with driven bevel gear (16), the lateral wall fixedly connected with motor (17) of raw material frame (14), the output fixedly connected with of motor (17) and driven bevel gear (16) be the initiative bevel gear (18) of matcing each other, the inner wall screw thread of screw thread section of thick bamboo (15) has cup jointed threaded rod (19), the one end fixedly connected with push pedal (20) that threaded rod (19) stretches out screw thread section of thick bamboo (15).

3. A screening device facilitating screening according to claim 1, wherein the inner wall of the first box (1) and the lower side wall of the second box (4) are both fixedly connected with a discharge hopper (21).

4. A screening apparatus for facilitating screening according to claim 1, wherein the upper side wall of the crushing box (2) is fixedly connected with a feed hopper (22).

5. A screening device facilitating screening according to claim 2, wherein a bent rod (25) is fixedly connected to a side wall of the raw material frame (14), and two sliding grooves (26) matched with the bent rod (25) are formed in a rod wall of the threaded rod (19).

6. A screening apparatus facilitating screening according to claim 1, wherein the bottom of the screening frame (7) is slidably engaged with the first casing (1) and the second casing (4) by means of a slide block and a slide rail.