CN212190114U

CN212190114U - Mechanical equipment for food screening

Info

Publication number: CN212190114U
Application number: CN202020205801.2U
Authority: CN
Inventors: 龙明华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-25
Filing date: 2020-02-25
Publication date: 2020-12-22
Anticipated expiration: 2030-02-25

Abstract

The utility model discloses a mechanical device for food screening, which structurally comprises a main body, a conveyor belt, a box door, an alarm lamp and a control panel; the main body is provided with a screening plate, an anti-falling device, a screening basket and a qualified product basket; the screening plate is internally provided with more than three sliding chutes, screening holes and buffer blocks, the screening holes are arranged at the bottom of the sliding chutes, and the buffer blocks are positioned at the rear end of the screening plate; prevent being equipped with the bracing piece among the device, a spring, the fixed block, the guide block, be equipped with the spring in the bracing piece, the utility model discloses end at the screening board sets up circular-arc buffer block for the great tomato of volume passes through the buffer block speed reduction and is dropping to collection basket two, the less follow screening hole of volume drops, through spring and fixed block clearance fit, make the circular-arc guide block of locating the fixed block top play the effect of buffering to the tomato, reduce the collision strength of tomato and collection basket, and can not let the tomato impaired, the condition that leads to the tomato not to sell takes place.

Description

Mechanical equipment for food screening

Technical Field

The utility model relates to a mechanical equipment field especially involves a mechanical equipment for food screening.

Background

The mechanical equipment for screening the food is mainly used for screening fruits, vegetables and rice, while the screening of vegetables such as tomatoes, onions, potatoes and other vegetables mainly ensures that the screened articles have different sizes because the selling prices of the articles with different sizes are different; the existing mechanical equipment for food screening utilizes the screening holes arranged in the screening plate to enable tomatoes with small volume to fall from the screening holes, while vegetables with large volume slide from the tail end of the screening plate; the tomatoes fall directly from the screening plate, so that the tomatoes are damaged, and the tomatoes cannot be sold.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art, the utility model discloses a realize through following technical scheme: a mechanical device for food screening structurally comprises a main body, a conveyor belt, a box door, an alarm lamp and a control panel, wherein the conveyor belt is arranged at the front end of the main body, the box door is arranged at the side end of the main body, the alarm lamp is arranged at the side edge of the top of the main body, and the control panel is positioned beside the box door; the screening basket is arranged at the rear end of the bottom of the main body, and the qualified product basket is arranged at the rear end of the screening basket; the screening plate is internally provided with more than three sliding chutes, screening holes and buffer blocks, the screening holes are formed in the bottom of the sliding chutes, and the buffer blocks are located at the rear end of the screening plate; be equipped with bracing piece, spring, fixed block, guide block among the anti-falling device, be equipped with the spring in the bracing piece, the upper end of spring is equipped with the fixed block, the upper end of fixed block is connected with the guide block in an embedded manner.

As a further optimization of the technical scheme, the included angle between the screening plate and the horizontal plane is 30 degrees.

As a further optimization of the technical scheme, the spring is movably matched with the fixed block.

As a further optimization of the technical scheme, the buffer block is arc-shaped.

As a further optimization of the technical scheme, the guide block is arc-shaped.

Advantageous effects

The utility model relates to a mechanical equipment for food screening compares with prior art has following advantage:

1. the utility model discloses set up the spout more than three in the screening board to set up the screening hole in the spout, let the less tomato of volume during the collection basket that drops from the screening hole is one, and the great tomato of volume then rolls from the end of screening board and falls to collection basket two.

2. The utility model discloses end at the screening board sets up circular-arc buffer block for the great tomato of volume passes through the buffer block speed reduction and is dropping to collection basket two, and the less dropping from the screening hole of volume through spring and fixed block clearance fit, makes the circular-arc guide block of locating the fixed block top play the effect of buffering to the tomato, reduces the collision strength of tomato and collection basket, and can not let the tomato impaired, and the condition that leads to the tomato not to sell takes place.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the structure of the mechanical device for food screening according to the present invention.

Fig. 2 is a schematic view of a cross-sectional structure of a mechanical apparatus for food screening according to the present invention.

Fig. 3 is a schematic view of the structure of the screening plate of the mechanical device for screening food of the present invention.

Fig. 4 is an enlarged schematic structural diagram of a in fig. 2 of a mechanical apparatus for food screening according to the present invention.

In the figure: the screening device comprises a main body 1, a conveyor belt 2, a box door 3, an alarm lamp 4, a control panel 5, a screening plate a, an anti-falling device b, a screening basket c, a qualified product basket d, a sliding groove a1, a screening hole a2, a buffer block a3, a supporting rod b1, a spring b2, a fixed block b3 and a guide block b 4.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the following description is combined with the detailed description and the accompanying drawings to further explain the preferred embodiments of the present invention.

Examples

Referring to fig. 1-4, the present invention provides a mechanical device for food screening, which comprises a main body 1, a conveyor belt 2, a box door 3, an alarm lamp 4 and a control panel 5, wherein the conveyor belt 2 is arranged at the front end of the main body 1, the box door 3 is arranged at the side end of the main body 1, the alarm lamp 4 is arranged at the side edge of the top of the main body 1, and the control panel 5 is arranged beside the box door 3; the screening device comprises a main body 1 and is characterized in that a screening plate a, an anti-falling device b, a screening basket c and a qualified product basket d are arranged in the main body 1, the anti-falling device b is arranged below the screening plate a, the screening basket c is arranged at the rear end of the bottom of the main body 1, and the qualified product basket d is arranged at the rear end of the screening basket c; the screening plate a is provided with a sliding groove a1, a screening hole a2 and a buffering block a3, the number of the sliding grooves a1 is more than three, the screening hole a2 is arranged at the bottom of the sliding groove a1, and the buffering block a3 is positioned at the rear end of the screening plate a; the anti-falling device b is provided with a support rod b1, a spring b2, a fixed block b3 and a guide block b4, the support rod b1 is provided with a spring b2, the upper end of the spring b2 is provided with a fixed block b3, and the upper end of the fixed block b3 is fixedly connected with a guide block b4 in an embedded mode.

The included angle between the screening plate a and the horizontal plane is 30 degrees.

The spring b2 is movably matched with the fixed block b 3.

The buffer block a3 is arc-shaped.

The guide block b4 is arc-shaped.

The working principle is as follows: the method comprises the steps of placing unscreened tomatoes on a conveyor belt 2, enabling the conveyor belt 2 to convey the tomatoes to a screening plate in a main body 1, enabling the tomatoes to roll downwards through three or more chutes a1 arranged on the screening plate a because the included angle between the screening plate a and the horizontal plane is 30 degrees, enabling the tomatoes with smaller volume to fall from screening holes a2 in a chute a1, enabling the tomatoes with larger volume to roll to the tail end of the screening plate a, rolling to fall to a collecting basket two d through an arc-shaped buffer block a3 at the tail end of the screening plate a, enabling the tomatoes with smaller volume to fall to an arc-shaped guide block b4 in a falling prevention device b from the screening holes a2, movably matching with a fixed block b3 through a spring b2 in a support rod b1, enabling the tomatoes falling to play a buffer effect in the guide block b4, and finally rolling to fall to a collecting basket c through a guide block b4, enabling the tomatoes not to fall to be damaged in the collecting basket directly, the situation that tomatoes cannot be sold cannot be caused.

The foregoing shows and describes the general principles of the present invention, its essential features and advantages, and it will be understood by those skilled in the art that it is not limited by the details of the foregoing embodiments, which description includes illustrations of the principles of the invention, but rather is embodied in other specific forms without departing from the spirit or essential characteristics of the invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A mechanical equipment for food screening which characterized in that: the structure of the intelligent box door comprises a main body (1), a conveyor belt (2), a box door (3), an alarm lamp (4) and a control panel (5), wherein the conveyor belt (2) is arranged at the front end of the main body (1), the box door (3) is arranged at the side end of the main body (1), the alarm lamp (4) is arranged at the side edge of the top of the main body (1), and the control panel (5) is positioned beside the box door (3); the screening basket is characterized in that a screening plate (a), an anti-falling device (b), a screening basket (c) and a qualified product basket (d) are arranged in the main body (1), the anti-falling device (b) is arranged below the screening plate (a), the screening basket (c) is arranged at the rear end of the bottom of the main body (1), and the qualified product basket (d) is arranged at the rear end of the screening basket (c); the screening plate (a) is internally provided with more than three sliding chutes (a1), screening holes (a2) and buffer blocks (a3), the screening holes (a2) are arranged at the bottom of the sliding chute (a1), and the buffer blocks (a3) are positioned at the rear end of the screening plate (a); be equipped with bracing piece (b1), spring (b2), fixed block (b3), guide block (b4) in preventing falling device (b), be equipped with spring (b2) in bracing piece (b1), the upper end of spring (b2) is equipped with fixed block (b3), the upper end of fixed block (b3) is embedded and is connected with guide block (b 4).

2. The mechanical device for food screening according to claim 1, characterized in that: the included angle between the screening plate (a) and the horizontal plane is 30 degrees.

3. The mechanical device for food screening according to claim 1, characterized in that: the spring (b2) is movably matched with the fixed block (b 3).

4. The mechanical device for food screening according to claim 1, characterized in that: the buffer block (a3) is arc-shaped.

5. The mechanical device for food screening according to claim 1, characterized in that: the guide block (b4) is arc-shaped.