CN221046584U

CN221046584U - Multistage screening mechanism

Info

Publication number: CN221046584U
Application number: CN202322527201.4U
Authority: CN
Inventors: 董艳玲
Original assignee: Ruoqiang Zhicunwa Shixia Mining Co ltd
Current assignee: Ruoqiang Zhicunwa Shixia Mining Co ltd
Priority date: 2023-09-18
Filing date: 2023-09-18
Publication date: 2024-05-31
Anticipated expiration: 2033-09-18

Abstract

The utility model relates to the technical field of food processing and discloses a multi-stage screening mechanism which comprises a base, wherein the upper surface of the base is fixedly connected with a vibration platform, the upper surface of the vibration platform is fixedly connected with a box body, the inner wall of the box body is detachably provided with an inclined screening plate, the side surface of the box body is provided with a discharge hole, the surface of the inclined screening plate is in lap joint with the inner wall of the discharge hole, and the upper surface of the box body is fixedly connected with a storage box. According to the soybean screening machine, the box body is driven to vibrate through the vibration platform, the soybean can be screened by the inclined screening plates, the multiple inclined screening plates can conduct multi-stage screening, the low-speed motor is started, the low-speed motor drives the rotating roller to rotate, the soybean actively falls into the material bearing groove under the action of gravity, and the soybean falls onto the inclined screening plates when the material bearing groove rotates to the lower side, so that the soybean can be intermittently fed, the inclined screening plates can be enabled to conduct screening for a long time before, and the screening effect is guaranteed.

Description

Multistage screening mechanism

Technical Field

The utility model relates to the technical field of food processing, in particular to a multi-stage screening mechanism.

Background

When food processing, generally need screen the raw materials, remove impurity in the raw materials, like some grain raw materials, like rice, millet and soybean etc. put forward in the sieving mechanism for soybean processing of bulletin number CN214132799U that current sieving mechanism can not manage the feed rate of soybean, influence the effect of screening when the soybean is piled up more on the sieve, through pull handle pull board round trip movement in the draw-in groove, can manage the unloading quantity of soybean like this, prevent too many soybean on the sieve and pile up influence the screening effect.

In the arrangement, the pulling and pushing of the pulling plate are needed to be manually carried out, the weight of soybean is extruded on the pulling plate, and the pulling is inconvenient, so that the multi-stage screening mechanism capable of automatically and intermittently feeding is provided.

Disclosure of utility model

In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a multi-stage screening mechanism to solve the above-mentioned problems in the prior art.

The utility model provides the following technical scheme: the utility model provides a with multistage screening mechanism, the on-line screen storage device comprises a base, the last fixed surface of base is connected with vibration platform, vibration platform's last fixed surface has the box, the slope screening plate has been installed to the inner wall detachable of box, the discharge gate has been seted up to the side of box, the surface of slope screening plate and the inner wall overlap joint of discharge gate, the last fixed surface of box is connected with the storage case, the discharge end fixedly connected with of storage case returns the shape frame, return shape frame is located the inside of box, the back face fixedly connected with low-speed motor of box, the output fixedly connected with rotor of low-speed motor, the material bearing groove has been seted up to the surface of rotor, the quantity of material bearing groove is a plurality of, a plurality of material bearing groove is the surface of circumference array setting at the rotor, the arc wall has been seted up to the lower surface of return shape frame, the surface and the inner wall overlap joint of arc wall of rotor.

Further, the inner wall fixedly connected with concave plate of box, the lower surface fixedly connected with connecting strip of slope screening board, the surface of connecting strip and the inner wall overlap joint of concave plate.

Further, the surface of the inclined screening plate is lapped with the inner wall of the box body, the box door is installed on the front face of the box body, the surface of the inclined screening plate is lapped with the back face of the box door, and the door lock is installed on the front face of the box door.

Further, the upper surface fixedly connected with collecting box of base, the upper surface fixedly connected with fan of collecting box, the inlet end of fan passes through the inside that the pipeline extends to the collecting box.

Further, the interior of the collecting box is communicated with the interior of the box body through a hose.

Further, the inner wall of the collecting box is fixedly connected with a filter plate.

The utility model has the technical effects and advantages that:

1. According to the soybean screening machine, the box body is driven to vibrate through the vibration platform, the soybean can be screened by the inclined screening plates, the multiple inclined screening plates can conduct multi-stage screening, the low-speed motor is started, the low-speed motor drives the rotating roller to rotate, the soybean actively falls into the material bearing groove under the action of gravity, and the soybean falls onto the inclined screening plates when the material bearing groove rotates to the lower side, so that the soybean can be intermittently fed, the inclined screening plates can be enabled to conduct screening for a long time before, and the screening effect is guaranteed.

2. According to the utility model, the fan can suck the dust in the screened box body into the collecting box, and the dust is directly collected in the collecting box through the filtering of the filtering plate, so that the dust is prevented from overflowing, and the concave plate, the connecting strip and the box door are arranged, so that the inclined screening plate is convenient to clean and replace.

Drawings

FIG. 1 is a schematic view of the front cross-section structure of the present utility model.

Fig. 2 is a schematic side sectional view of the case of the present utility model.

Fig. 3 is a schematic view showing the internal three-dimensional structure of the collecting box of the present utility model.

The reference numerals are: 1 base, 2 vibrating platform, 3 box, 4 slope screening plates, 5 storage box, 6 return frame, 7 low-speed motor, 8 rotor roll, 9 hold the silo, 10 concave plate, 11 connecting strip, 12 chamber door, 13 collecting box, 14 fans, 15 filter.

Detailed Description

The embodiments of the present utility model will be described more fully with reference to the drawings in the present utility model, and the configurations of the structures described in the following embodiments are merely examples, and the multi-stage screening mechanism according to the present utility model is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person having ordinary skill in the art without making any creative effort are within the scope of the present utility model.

Referring to fig. 1-3, the utility model provides a multi-stage screening mechanism, which comprises a base 1, wherein the upper surface of the base 1 is fixedly connected with a vibrating platform 2, the upper surface of the vibrating platform 2 is fixedly connected with a box body 3, the inner wall of the box body 3 is detachably provided with an inclined screening plate 4, the side surface of the box body 3 is provided with a discharge hole, the surface of the inclined screening plate 4 is overlapped with the inner wall of the discharge hole, the upper surface of the box body 3 is fixedly connected with a storage box 5, and the discharge end of the storage box 5 is fixedly connected with a square frame 6.

The square frame 6 is located the inside of box 3, and the back face fixedly connected with low-speed motor 7 of box 3, and the output fixedly connected with rotor roll 8 of low-speed motor 7, the surface of rotor roll 8 has been seted up and has been held silo 9, and the quantity of holding silo 9 is a plurality of, and a plurality of holds silo 9 and is circumference array setting at the surface of rotor roll 8, and the arc wall has been seted up to the lower surface of square frame 6, the surface and the inner wall overlap joint of arc wall of rotor roll 8.

The box 3 is driven to vibrate through the vibration platform 2, the soybean can be screened by the slope screening plate 4, and a plurality of slope screening plates 4 can carry out multistage screening, start low-speed motor 7, low-speed motor 7 drives rotor roll 8 and rotates, the soybean initiatively falls into under the effect of gravity and holds silo 9, when holding silo 9 rotates to the below, the soybean drops on slope screening plate 4, thereby can make the intermittent pan feeding of soybean, guarantee the screening of soybean before the sufficient time of slope screening plate 4 goes on, guarantee the screening effect.

The inner wall fixedly connected with concave plate 10 of box 3, the lower fixed surface of slope screening plate 4 is connected with connecting strip 11, connecting strip 11's surface and concave plate 10's inner wall overlap joint, the surface of slope screening plate 4 and box 3's inner wall overlap joint, box door 12 is installed in box 3's front, the surface of slope screening plate 4 and box door 12's back overlap joint, and the lock is installed in box door 12's front, the last fixed surface of base 1 is connected with collecting box 13, collecting box 13's last fixed surface is connected with fan 14, fan 14's inlet end passes through the inside that the pipeline extends to collecting box 13, collecting box 13's inside communicates with box 3's inside through the hose, collecting box 13's inner wall fixedly connected with filter 15.

The fan 14 can inhale the dust of screening back box 3 inside in collecting box 13 to filter through filter 15 and directly collect in collecting box 13, avoid the dust to overflow, the setting of concave plate 10, connecting strip 11 and chamber door 12, the clearance of convenient slope screening board 4 is changed.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. A multi-stage screening mechanism comprising a base (1), characterized in that: the utility model discloses a vibrating screen, including base (1), vibration platform (1), upper surface fixedly connected with vibration platform (2), upper surface fixedly connected with box (3) of vibration platform (2), inclined screening board (4) are installed to the inner wall detachable of box (3), the discharge gate has been seted up to the side of box (3), the surface of inclined screening board (4) and the inner wall overlap joint of discharge gate, upper surface fixedly connected with storage box (5) of box (3), the discharge end fixedly connected with return shape frame (6) of storage box (5), return shape frame (6) are located the inside of box (3), the output fixedly connected with rotor (8) of box (3), the surface of rotor (8) has been seted up and has been held silo (9), the quantity of holding silo (9) is a plurality of, the surface of circumference array setting at rotor (8) has been seted up to the lower surface of return shape frame (6), the surface and the inner wall of arc groove of overlap joint roller (8).

2. A multi-stage screening mechanism according to claim 1, wherein: the inner wall fixedly connected with concave plate (10) of box (3), the lower surface fixedly connected with connecting strip (11) of slope screening board (4), the surface of connecting strip (11) and the inner wall overlap joint of concave plate (10).

3. A multi-stage screening mechanism according to claim 2, wherein: the surface of slope screening board (4) and the inner wall overlap joint of box (3), chamber door (12) are installed in the front of box (3), the surface of slope screening board (4) and the back overlap joint of chamber door (12), and the lock is installed in the front of chamber door (12).

4. A multi-stage screening mechanism according to any one of claims 1-3, wherein: the upper surface fixedly connected with collection box (13) of base (1), the upper surface fixedly connected with fan (14) of collection box (13), the air inlet end of fan (14) extends to the inside of collection box (13) through the pipeline.

5. A multi-stage screening mechanism according to claim 4, wherein: the inside of the collecting box (13) is communicated with the inside of the box body (3) through a hose.

6. A multi-stage screening mechanism according to claim 5, wherein: the inner wall of the collecting box (13) is fixedly connected with a filter plate (15).