CN208146439U - Pneumatic separation device is used in a kind of processing of melon seeds - Google Patents

Abstract

The utility model discloses a winnowing device for melon seeds processing, which comprises a base, fixed rods are symmetrically installed on both sides of the upper surface of the base, a box is fixed between the two fixed rods, and a middle position of the upper surface of the base is installed. There is a battery, the top of the side wall on one side of the box is provided with a first material receiving device, the bottom of the other side of the box is provided with a second material receiving device, and the first material receiving device and the second material receiving device The structure of the device is the same, the middle position of the top side wall of the box body is provided with a feeding funnel, the side wall of the box body is provided with a dust storage bag, and two inner walls of the box body are arranged between two filter screen, and the two filter screens are inclined. The utility model is simple in structure, novel in design, combines the common advantages of vibrating screening machine and winnowing machine into one, has large screening capacity, small footprint, convenient movement, simple operation, low cost and is suitable for practical use.

Description

A wind separation device for melon seeds processing

technical field

The utility model relates to the technical field of winnowing devices, in particular to a winnowing device for processing melon seeds.

Background technique

Wind separation, as the name suggests, uses wind power to sort materials to achieve the purpose of removing impurities. The scientific point is to use the difference in aerodynamic properties between materials and impurities to remove impurities through the action of airflow. According to the direction of the airflow, wind selection can be divided into three types: vertical airflow winnowing, horizontal airflow winnowing and oblique airflow winnowing. The idea of this method is very simple. Before the wind separator was invented, people had already started to use it. For example, after the wheat was harvested, after rolling, the wheat grains and husks had been separated. When the weather is windy and the wind is suitable, the wheat is raised with a wooden shovel, and winnowing is completed during the falling process, and the wheat grains and light impurities are separated. After years of development, winnowing method has been used in many industries, and various winnowing machines have emerged as the times require. Agriculture, mining, industry, and winnowing all demonstrate its powerful functions.

When making high-quality melon seeds, the shrunken shell needs to be removed, and some small stones and dust mixed in the melon seeds also need to be removed. In small and medium-sized melon seed enterprises, it needs to go through the process of screening and dust removal, which requires a lot of manpower, but the existing The structure of the winnowing machine is too complicated, the manufacturing cost of the equipment is high, and there are still some sundries such as small stones in the screened finished products, so it is impossible to integrate the screening machine and winnowing machine.

Utility model content

The purpose of the utility model is to solve the shortcomings in the prior art, and propose a wind separation device for melon seeds processing.

In order to achieve the above object, the utility model adopts the following technical solutions:

A winnowing device for processing melon seeds, comprising a base, fixed rods are symmetrically installed on both sides of the upper surface of the base, a box is fixed between the two fixed rods, a storage battery is installed in the middle of the upper surface of the base, the The top of the side wall on one side of the box body is provided with a first material receiving device, and the bottom end of the side wall on the other side of the box body is provided with a second material receiving device, and the first material receiving device and the second material receiving device have the same structure, The middle position of the side wall at the top of the box body is provided with a feeding funnel, a dust storage bag is arranged on one side wall of the box body, two filter screens are arranged between the inner walls of both sides of the box body, and the two A filter screen is arranged obliquely, a vibrating motor is installed on the bottom of the filter screen, a suction fan is installed on one side of the inner wall of the box, and the suction fan is located between the two filter screens, and one end of the suction fan is installed with a filter plate, a controller is installed on the suction fan, and the first receiving device includes two installation plates, and the side walls adjacent to the two installation plates are provided with a chute along the length direction, and the movement in the chute A slider is installed, and a receiving box is fixed between the two sliders. Through holes are arranged on the two mounting plates, and a fixed pin is movably installed in the through hole, and a tension spring is connected to the fixed pin. One end is connected to the mounting plate.

Preferably, the lower surface of the base is provided with four moving wheels, and the four moving wheels are symmetrically distributed on the lower surface of the base, and a brake device is installed on the moving wheels.

Preferably, the receiving box is provided with an opening near the side wall of the box body.

Preferably, both the top side wall and the bottom side wall of the receiving box are provided with fixing holes, and the size of the fixing holes and the fixing pins match.

Preferably, the battery is connected with the vibrating motor, the suction fan and the controller through wires.

Preferably, the collection box is a cuboid structure with an open top, and the collection box is located directly below the filter screen.

Compared with the prior art, the beneficial effects of the utility model are:

Through the design of two filters, it can not only filter out larger solid impurities, but also filter out shriveled melon seeds and small stones, etc. At the same time, use the suction fan to suck residual dust, melon seed shells and other debris into the dust storage bag , the controller can control the wind power of the suction fan, and the whole device is highly automated, which greatly improves the efficiency of winnowing melon seeds, and also improves the quality of later melon seeds production, which is worth promoting.

The utility model is simple in structure, novel in design, combines the common advantages of vibrating screening machine and winnowing machine into one, has large screening capacity, small footprint, convenient movement, simple operation, low cost and is suitable for practical use.

Description of drawings

Fig. 1 is the structural representation of a kind of melon seed processing air separation device that the utility model proposes;

Fig. 2 is the sectional view of a kind of winnowing device for melon seeds processing that the utility model proposes;

Fig. 3 is a structural schematic diagram of the first receiving device of a winnowing device for processing melon seeds proposed by the utility model.

In the figure: 1 base, 2 fixing rod, 3 box body, 4 battery, 5 first receiving device, 6 second receiving device, 7 feeding funnel, 8 dust storage bag, 9 filter screen, 10 vibrating motor, 11 Suction fan, 12 filter plate, 13 controller, 14 miscellaneous box, 15 installation plate, 16 chute, 17 slider, 18 receiving box, 19 fixed pin, 20 extension spring.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Referring to Figure 1-3, a winnowing device for melon seeds processing includes a base 1, fixed rods 2 are symmetrically installed on both sides of the upper surface of the base 1, and moving wheels are arranged on the lower surface of the base 1, and four moving wheels are arranged, and Four moving wheels are symmetrically distributed on the lower surface of the base 1, brakes are installed on the moving wheels, a box body 3 is fixed between two fixed rods 2, a storage battery 4 is installed in the middle of the upper surface of the base 1, and the box body 3- The top of the side wall is provided with a first receiving device 5, and the bottom end of the other side wall of the box body 3 is provided with a second receiving device 6, and the structure of the first receiving device 5 and the second receiving device 6 Similarly, a feed funnel 7 is provided at the middle of the top side wall of the box body 3, a dust storage bag 8 is arranged on one side wall of the box body 3, and two filter screens 9 are arranged between the inner walls of both sides of the box body 3, And two filter screens 9 are inclined to be set, and the bottom of filter screen 9 is equipped with vibration motor 10, and suction fan 11 is installed on the side inwall of casing 3, and suction fan 11 is positioned between two filter screens 9, and suction fan 11 A filter plate 12 is installed at one end of the suction fan 11, and a controller 13 is installed on the suction fan 11. The first receiving device 5 includes two installation plates 15, and the side walls adjacent to the two installation plates 15 are provided with chutes 16 along the length direction. , sliding block 17 is installed movable in the chute 16, and receiving box 18 is fixed between two sliding blocks 17, and the top side wall and the bottom end side wall of receiving box 18 are all provided with fixing holes, and fixing holes and Fixed pin 19 sizes match, receiving box 18 is provided with an opening near the side wall of casing 3, and two mounting plates 15 are all provided with through holes, and fixed pins 19 are movably installed in the through holes, connected on the fixed pins 19 There is an extension spring 20, one end of the extension spring 20 is connected with a mounting plate 15, and the bottom inner wall of the box body 3 is fixed with a miscellaneous box 14. The utility model is simple in structure and novel in design. The advantages are combined into one, large screening capacity, small footprint, easy to move, simple to operate, low in cost, and suitable for practical use.

Working principle: During operation, put the melon seeds to be processed into the box body 3 through the feeding funnel 7, turn on the vibrating motor 10, the filter holes of the two filter screens 9 are of different sizes, and the filter screen 9 located above filters out larger solids Impurities, and these solid impurities enter in the first collecting device 5, and the filter screen 9 positioned at the bottom filters out shriveled melon seeds and pebbles etc., and shriveled melon seeds and pebbles fall in the miscellaneous box 14, and the melon seeds of normal quality then It will enter the second material receiving device 6, and utilize the suction fan 11 to suck the remaining dust, melon seed shells and other sundries into the dust storage bag. The controller 13 can control the wind force of the suction fan 11. Plate 12 prevents larger melon seeds from entering in the suction fan 11, while receiving box 18 is easy to disassemble, and is convenient for people's collection and processing.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (6)

1. a kind of melon seeds processing pneumatic separation device, including pedestal（1）, which is characterized in that the pedestal（1）Upper surface two sides are symmetrical Fixed link is installed（2）, two fixed links（2）Between be fixed with cabinet（3）, the pedestal（1）Pacify in the middle position of upper surface Equipped with battery（4）, the cabinet（3）The top of side side wall is provided with the first material collecting device（5）, cabinet（3）Other side side The bottom end of wall is provided with the second material collecting device（6）, and the first material collecting device（5）With the second material collecting device（6）Structure it is identical, institute State cabinet（3）The middle position of top side wall is provided with loading hopper（7）, the cabinet（3）Side side wall on be provided with ash Dirt reservoir bag（8）, the cabinet（3）There are two strainers for setting between the inner wall of two sides（9）, and two strainers（9）It is obliquely installed, institute State strainer（9）Bottom vibration motor is installed（10）, the cabinet（3）Side inner wall on suction ventilator is installed（11）, and Suction ventilator（11）Positioned at two strainers（9）Between, the suction ventilator（11）One end filter plate is installed（12）, the suction ventilator （11）On controller is installed（13）, first material collecting device（5）Including two mounting plates（15）, two mounting plates（15）Phase Close side wall is provided with sliding slot along its length（16）, the sliding slot（16）Inside it is movably installed with sliding block（17）, two Sliding block（17）Between be fixed with rewinding case（18）, two pieces of mounting plates（15）On be provided with through-hole, and be movably installed in through-hole Fixed pin（19）, the fixed pin（19）On be connected with tension spring（20）, tension spring（20）One end be connected with mounting plate（15）, described Cabinet（3）Bottom end inner wall on be fixed with waste-collecting box（14）.

2. a kind of melon seeds processing pneumatic separation device according to claim 1, which is characterized in that the pedestal（1）Following table Face is provided with movable pulley, and movable pulley is set to four, and four movable pulleys are symmetrically distributed in pedestal（1）Lower surface, movable pulley On brake gear is installed.

3. a kind of melon seeds processing pneumatic separation device according to claim 1, which is characterized in that the rewinding case（18）It is close Cabinet（3）Side wall be provided with opening.

4. a kind of melon seeds processing pneumatic separation device according to claim 1, which is characterized in that the rewinding case（18）Top Fixation hole, and fixation hole and fixed pin are provided on end side wall and bottom end side wall（19）Size matches.

5. a kind of melon seeds processing pneumatic separation device according to claim 1, which is characterized in that the battery（4）With shake Dynamic motor（10）, suction ventilator（11）And controller（13）Between pass through conducting wire connect.

6. a kind of melon seeds processing pneumatic separation device according to claim 1, which is characterized in that the waste-collecting box（14）For top Portion is provided with open rectangular parallelepiped structure, and waste-collecting box（14）Positioned at strainer（9）Underface.