CN212328860U - Novel vibration screening device - Google Patents

Abstract

The utility model discloses a novel vibration screening device, including screening case, screening net, major diameter article discharge port, vibrating motor and minor diameter article discharge port, the interior bottom of screening case is installed to the screening net and is the slope setting, major diameter article discharge port is located one side of screening case and sets up relatively with the low side of screening net, run through on the apron and be equipped with the charge door, the below of screening case is equipped with the mounting panel, be equipped with elevating system between mounting panel and the screening case, install drive power supply on the mounting panel, four locking universal wheels of bottom fixedly connected with of mounting panel. The utility model discloses it is rational in infrastructure, not only can handle the food powder of screening case and minor diameter article discharge port, make it be difficult for flying upward at the job site, also can highly adjusting the screening case, satisfy different staff's user demand, also conveniently remove the screening case, increase its application scope.

Description

Novel vibration screening device

Technical Field

The utility model relates to a food processing technology field especially relates to novel vibration screening device.

Background

The prior art discloses a screening device of a novel vibrating screen with application number of CN201822108193.9, which comprises a containing groove and a screening groove arranged in the containing groove, wherein the containing groove is of a groove body structure with an opening at the top, a bottom plate of the containing groove is an inclined plate, and a small-diameter article discharge port is formed in the bottom of the bottom plate along the inclined direction; the bottom of the screening groove is provided with a screening net which is arranged right above the bottom plate, the screening net is arranged in an inclined mode, the inclined direction of the screening net is opposite to the inclined direction of the bottom plate, a large-diameter article discharge port is formed in the bottom plate along the inclined direction, and one side of the screening groove along the inclined direction of the screening net is provided with an opening; this novel screening of shale shaker device can discharge the article of different diameters automatically through two discharge ports, and the screening is effectual to do not need the manual work to carry out the splendid attire, select the article of different diameters automatically from two discharge ports, the effectual screening efficiency that has improved.

Above-mentioned patent weak point lies in, when falling the food of screening in the screening groove, partly food powder can fly upward, and the air quality that leads to the job site is poor, if inhale in the body, causes harm to staff's respiratory track, and still has food powder to fly upward and reduce the quality that food sieved when discharging through minor diameter article discharge port, need improve, therefore we have designed novel vibration screening device and have solved above problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the novel vibration screening device that proposes, it not only can be handled the food powder of screening case and minor diameter article discharge port, makes it be difficult for flying upward at the job site, also can highly adjust the screening case, satisfies different staff's user demand, also conveniently removes the screening case, increases its application scope.

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

the novel vibration screening device comprises a screening box, a screening net, a large-diameter article discharge port, a vibration motor and a small-diameter article discharge port, wherein the screening net is arranged at the inner bottom of the screening box and is arranged in an inclined manner, the large-diameter article discharge port is positioned at one side of the screening box and is arranged opposite to the low end of the screening net, the inner bottom of the screening box is arranged in an inclined manner, the small-diameter article discharge port penetrates through the bottom of the screening box and is close to the low end of the inner bottom of the screening box, the vibration motor is fixed at the bottom of the screening box, the upper end of the screening box is covered with a cover plate, a first negative pressure fan is fixedly connected on the cover plate in a penetrating manner, a first conveying pipe is fixedly connected at the air outlet end of the first negative pressure fan, a feed inlet is arranged on the cover plate in a penetrating manner, a mounting plate, install drive power supply on the mounting panel, the bottom fixedly connected with four locking universal wheels of mounting panel.

Preferably, a switch door plate is rotatably connected in the feed inlet, and a handle is fixedly connected to the upper end of the switch door plate.

Preferably, one side of the small-diameter article discharge port is fixedly connected with a second negative pressure fan in a penetrating manner, and an air exhaust end of the second negative pressure fan is fixedly connected with a second conveying pipe.

Preferably, elevating system is including fixing four electric telescopic handle on the mounting panel, four electric telescopic handle's the equal fixedly connected with backup pad of output, four the backup pad all is connected with the bottom of screening case.

Preferably, the upper end fixedly connected with rubber slab of backup pad, the rubber slab is with the bottom fixed connection of screening case.

Preferably, the vibration motor and the four electric telescopic rods are electrically connected with a driving power supply.

Compared with the prior art, the utility model, its beneficial effect does:

1. can inhale away the food powder that just adds the interior production of screening case through first negative-pressure air fan for food powder can not fly upward the outside of screening case, can inhale away the food powder that falls through second negative-pressure air fan, has improved the quality of food screening promptly, also makes food powder be difficult for flying upward the department outside, provides good operational environment for the staff.

2. The output through four electric telescopic handle upwards or move down simultaneously, can realize the regulation to the height of screening case, and then can satisfy the actual demand when different height staff use to the regulation of charge door height, and the practicality is better, under the effect of locking universal wheel, makes things convenient for mounting panel and screening case to remove, and then enlarges the application range of screening case.

To sum up, the utility model discloses rational in infrastructure not only can handle the food powder of screening case and minor diameter article discharge port, makes it be difficult for flying upward at the job site, also can highly adjusting the screening case, satisfies different staff's user demand, also conveniently removes the screening case, increases its application scope.

Drawings

Fig. 1 is a schematic structural view of the novel vibratory screening apparatus provided by the present invention;

fig. 2 is an enlarged view of a structure a in fig. 1.

In the figure: 1 screening case, 2 mounting panels, 3 screening nets, 4 apron, 5 first negative-pressure air blower, 6 first conveyer pipes, 7 switch door plant, 8 handles, 9 major diameter article discharge ports, 10 minor diameter article discharge ports, 11 electric telescopic handle, 12 driving power supply, 13 backup pads, 14 rubber slab, 15 locking universal wheels, 16 second negative-pressure air blower, 17 second conveyer pipes.

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.

Referring to fig. 1-2, novel vibration screening device, including screening case 1, screening net 3, major diameter article discharge port 9, vibrating motor and minor diameter article discharge port 10, screening net 3 installs the interior bottom at screening case 1 and is the slope setting, major diameter article discharge port 9 is located one side of screening case 1 and sets up with the low side of screening net 3 relatively, the interior bottom of screening case 1 is the slope setting, minor diameter article discharge port 10 runs through the low side setting of installing in the bottom of screening case 1 and being close to the bottom in screening case 1, vibrating motor fixes the bottom at screening case 1, vibrating motor vibrations can realize screening net 3 vibrations, and then can realize the screening to food, above be prior art, do not give unnecessary details here.

The upper end of the screening box 1 is sealed and covered with a cover plate 4, and the cover plate 4 is connected with the upper end of the screening box 1 through bolts; a first negative pressure fan 5 is fixedly connected to the cover plate 4 in a penetrating manner, a first conveying pipe 6 is fixedly connected to the air outlet end of the first negative pressure fan 5, and the first conveying pipe 6 can be communicated with an external collecting box; a feed inlet is arranged on the cover plate 4 in a penetrating manner, a switch door plate 7 is rotationally connected in the feed inlet, and the feed inlet can be blocked by the switch door plate 7, so that dry food powder is not easy to fly to the outer side of the screening box 1; the upper end fixedly connected with handle 8 of switch door plant 7 conveniently opens switch door plant 7 through handle 8, and then can conveniently lead to the charge door heating and filter food.

One side of the discharge port 10 of the small-diameter articles is fixedly connected with a second negative pressure fan 16 in a penetrating way, the exhaust end of the second negative pressure fan 16 is fixedly connected with a second conveying pipe 17, and the second conveying pipe 17 is connected with the collecting box; when the food is discharged through the small-diameter product discharge port 10, the falling food powder can be sucked away by the second negative pressure fan 16, and the quality of food screening is improved.

The mounting plate 2 is arranged below the screening box 1, the lifting mechanism is arranged between the mounting plate 2 and the screening box 1 and comprises four electric telescopic rods 11 fixed on the mounting plate 2, the output ends of the four electric telescopic rods 11 are fixedly connected with supporting plates 13, and the four supporting plates 13 are connected with the bottom of the screening box 1; the upper end fixedly connected with rubber slab 14 of backup pad 13, rubber slab 14 and the bottom fixed connection of screening case 1 can reduce vibrating motor to electric telescopic handle 11's influence through rubber slab 14.

A driving power supply 12 is mounted on the mounting plate 2, the vibration motor and the four electric telescopic rods 11 are electrically connected with the driving power supply 12, and the four electric telescopic rods 11 are connected in series; four locking universal wheels 15 of the bottom fixedly connected with of mounting panel 2, conveniently remove mounting panel 2 and screening case 1 through locking universal wheel 15.

In the utility model, when food is screened, a worker starts the vibration motor, the first negative pressure fan 5 and the second negative pressure fan 16, then the worker manually pulls the handle 8 to open the switch door plate 7, then the worker adds the food into the screening box 1 through the charging hole, the food powder generated in the screening box 1 can be sucked away through the first negative pressure fan 5, so that the food powder cannot fly to the outer side of the screening box 1, the vibration motor works, the screening net 3 screens the food, and large-particle food rolls to the large-diameter article discharge port 9 through the screening net 3 and is discharged; the small-particle food falls on the inner bottom of the screening box 1 through the screening net 3 and rolls on the small-diameter article discharge port 10 and is discharged through the small-diameter article discharge port 10, and the falling food powder can be sucked away through the second negative pressure fan 16, so that the quality of food screening is improved, the food powder is not easy to fly to the outside, and a good working environment is provided for workers.

When the worker needs to adjust the height of the screening box 1, the worker can start the four electric telescopic rods 11, and the output ends of the four electric telescopic rods 11 move upwards or downwards simultaneously, so that the height of the screening box 1 can be adjusted, the height of a charging opening can be adjusted, the actual requirements of workers with different heights in use are met, and the practicability is good; if need remove screening case 1, the staff can manually promote screening case 1, under the effect of locking universal wheel 15, makes things convenient for mounting panel 2 and screening case 1 to remove, and then enlarges the application range of screening case 1, after removing can with locking universal wheel 15 locking.

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 (6)

1. The novel vibration screening device comprises a screening box, a screening net, a large-diameter article discharge port, a vibration motor and a small-diameter article discharge port, wherein the screening net is installed at the inner bottom of the screening box and is arranged in an inclined mode, the large-diameter article discharge port is located at one side of the screening box and is arranged opposite to the low end of the screening net, the inner bottom of the screening box is arranged in an inclined mode, the small-diameter article discharge port penetrates through the bottom of the screening box and is close to the low end of the inner bottom of the screening box, the vibration motor is fixed at the bottom of the screening box, the novel vibration screening device is characterized in that the upper end of the screening box (1) is covered with a cover plate (4), a first negative pressure fan (5) penetrates through and is fixedly connected onto the cover plate (4), a first conveying pipe (6) is fixedly connected onto the air outlet end of the first negative pressure fan (5, the below of screening case (1) is equipped with mounting panel (2), be equipped with elevating system between mounting panel (2) and the screening case (1), install drive power supply (12) on mounting panel (2), four locking universal wheels (15) of bottom fixedly connected with of mounting panel (2).

2. The novel vibratory screening device of claim 1, wherein a switch door plate (7) is rotatably connected in the feed opening, and a handle (8) is fixedly connected to the upper end of the switch door plate (7).

3. The novel vibration screening device according to claim 1, characterized in that a second negative pressure fan (16) is fixedly connected to one side of the small-diameter article discharge port (10) in a penetrating manner, and a second conveying pipe (17) is fixedly connected to an exhaust end of the second negative pressure fan (16).

4. The novel vibratory screening device of claim 1, wherein the lifting mechanism comprises four electric telescopic rods (11) fixed on the mounting plate (2), the output ends of the four electric telescopic rods (11) are fixedly connected with supporting plates (13), and the four supporting plates (13) are connected with the bottom of the screening box (1).

5. A novel vibratory screening apparatus as claimed in claim 4, characterised in that a rubber plate (14) is fixedly connected to the upper end of the support plate (13), said rubber plate (14) being fixedly connected to the bottom of the screening box (1).

6. The novel vibratory screening apparatus of claim 4, wherein the vibratory motor and the four electric telescopic rods (11) are electrically connected to a driving power source (12).

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