CN106944340A - Worm tea separation screening vibratory sieve - Google Patents

Abstract

The invention discloses a vibrating screen for separating and screening insect tea, which is characterized in that: the vibrating screen for separating and screening insect tea comprises: a vibrating box (12), a vibrating motor (17), a discharge port (16), a screen (5 ), light aluminum skin (7); the feeding device is installed at one end of the top of the vibration box (12), the dust removal device is installed at the other end of the top of the vibration box (12), and the light aluminum skin (7) is installed at the inner bottom of the vibration box (12), The vibrating box (12) is provided with a sieve fixing groove (13) inside, the sieve (5) is installed in the sieve fixing groove (13), and a discharge port (16) is installed on one side of the vibrating box (12). The feeding ports (16) are alternately installed to connect with the screen fixing slots (13), the inner bottom of the vibrating box (12) is provided with a vibrating box steel plate base (18), and the vibration motor (17) is fixed on the vibrating box steel plate base (18). An opening device is provided on one side of the vibrating box (12) opposite to the discharge port (16), and a protruding structure (15) is provided at the end of the discharge port (16).

Description

Insect tea separation and screening vibrating screen

technical field

The patent of the present invention relates to a vibrating screen for separating and screening insect tea.

Background technique

Insect tea is a unique forestry resource insect product in my country. It is made from the excrement particles discharged by special insects eating special plants. Insect tea is not real tea, it appears in the form of medicinal tea or health tea at present, and is known as a rare treasure in Chinese tea. Insect tea is rich in calcium, iron, zinc and other mineral nutrients. It has a complete range of amino acids, especially the essential amino acids for human body. All have therapeutic effect. The insects that produce insect tea are the larvae of the Mothidae family. Since the mature larvae of the family Mothidae have the habit of spinning silk in their metabolites (worm tea) to build insect passages, the silk spun by the mature larvae will make the tea sticky. Into a ball, this will increase the amount of separation and screening of insect tea in the later stage. Insect tea is mainly produced in the border areas of Hunan, Guizhou, Guangdong and the upper reaches of the Yangtze River in Sichuan Province. It is a traditional drink of local ethnic minorities. Now it is gradually accepted by ordinary people, and the market demand is gradually increasing. However, at present, the production of insect tea is mainly Farmers mainly raise them, and some enterprises are also exploring the large-scale production of insect tea. Farmers and some enterprises have relatively backward tools for separating and screening insect tea in the later stage. They all use traditional manual screening methods. Generally, it takes two or three times to obtain finished insect tea. Screening with different specifications, the screening efficiency is very low due to the limited vibration frequency provided by people during the screening process. At the same time, a lot of dust will be generated during the screening process, and the dust is generally very fine brown or black. , It is difficult to be wiped off when it falls on other items or clothing, and it will also affect human health.

From the perspective of production practice, if there is a device that can achieve good and convenient separation and screening of finished insect tea products, it is bound to greatly reduce labor costs and increase the economic benefits brought by insect tea.

Contents of the invention

The technical problem to be solved by the patent of the present invention is to provide a vibrating screen for separating and screening worm tea, which can solve the problem of difficulty in separating dung grains (worm tea) from the residue left by tea leaves, and the different sizes of dung grains (worm tea) produced by larvae of different ages. Tea) separation and screening, and at the same time, the dust generated when screening insect tea is well eliminated to pollute the environment and damage human health.

The technical solution adopted by the patent of the present invention to solve the problem is: a vibrating screen for separating and screening insect tea, and the vibrating screen for separating and screening insect tea includes: vibrating box, vibrating motor, discharge port, screen and light aluminum The feeding device is installed at one end of the top of the vibrating box, and the dust removal device is installed at the other end of the top of the vibrating box. A light aluminum skin is installed at the bottom of the vibrating box. There is a discharge port installed on one side of the box, and the discharge port is alternately installed to connect with the screen fixing groove. The bottom of the vibration box is equipped with a steel plate base for the vibration box, and the vibration motor is fixed on the steel plate base of the vibration box. An opening device is set on one side of the discharge port, and there is a raised structure at the end of the discharge port.

The feeding device is composed of a feed port, an insert and a feed port base, and the insert is located between the feed port and the feed port base. It is mainly used to control the amount of worm tea entering the shaker box.

The dust removal device is composed of a vacuum cleaner and a dust outlet, and a protruding structure is arranged at the end of the dust outlet.

There are more than two pairs of said screen fixing grooves.

The opening device is composed of a hinge, a bolt and a light aluminum skin.

There is one or two vibration motors.

The screen mesh is a stainless steel mesh with square holes, and the end of the feed port is higher than the end of the discharge port.

The four corners of the steel plate base of the vibration box are provided with square steel pipes, and the square steel tubes are connected to the steel plate base of the vibration box through springs.

Two pairs of the square steel pipes are connected by a steel plate crossbeam, and a short steel plate is arranged at the connection between the square steel pipe and the steel plate crossbeam, and the short steel plate and the short steel plate form a triangle shape.

The bottom of the vibrating box is a vibrating steel plate base, which is mainly used to fix the vibrating motor and support the entire box. Two vibrating motors are installed on the steel plate. Users can choose one or two motors to work according to their needs.

The screens are installed in the fixed grooves at the front and back of the vibrating box, and the number of fixed grooves can be appropriately increased or decreased according to the height of the vibrating box, that is, the number of screens can be increased or decreased accordingly, and the feed port of the fixed grooves is higher than the The outlet section is conducive to the rapid discharge of the sieved material after being screened, reducing the number of insect tea in the vibration box, thereby improving the screening efficiency.

The main function of the spring is not only to separate the vibration box from the support, but also to support and bind the vibration box to follow the vibration motor to vibrate back and forth within a certain amplitude range. increase or decrease.

The vacuum cleaner is installed on the top of the vibrating box, and its main function is to remove the dust in the vibrating box while ensuring that the required insect tea will not be sucked out; the vacuum cleaner is connected with the dust outlet, and the end of the dust outlet has an outward The protrusions are used to fix the bag on the dust outlet.

In the insect tea separation and screening vibrating screen described in the patent of the present invention, the hinges and pins are installed at the opening of the left side plate of the vibration box. The net and the hinge can make the upper part of the left side panel can be opened and closed freely, and the latch mainly fixes the closed left side panel.

In the insect tea separation and screening vibrating screen described in the patent of the present invention, the discharge ports are staggeredly installed on the right side plate of the vibration box, the discharge ports are connected to the screen, and the ends of the discharge ports protrude outward , mainly used to fix the collection bag on the outlet.

The innovation of the patent of the present invention is that it can screen and separate insect tea of different sizes at one time; the bagging collection and vacuum cleaner device greatly reduce the pollution of dust to the environment and the damage to human health during the screening process; the flexible and simple replacement of the screen makes the use process easier More humane; installing two vibrating motors greatly improves the efficiency of screening.

Description of drawings

The content of the patent of the present invention will be further specifically described below with reference to the accompanying drawings and through specific embodiments.

Fig. 1 is the structural representation of the vibrating screen for separation and screening of insect tea described in the patent of the present invention;

Fig. 2 is the structural representation of screen cloth 5;

FIG. 3 is a schematic structural view of the discharge port 16 .

The symbols used in the figure are:

1-Inlet; 2-Insert piece; 3-Inlet base; 4-Lock; 5-Screen; 6-Hinge; 7-Light aluminum skin; 8-Spring; -short steel plate; 11-dust outlet; 12-vibration box; 13-screen fixing groove; 14-vacuum cleaner; Steel plate base; 19-steel plate beam.

detailed description:

The specific embodiment of the present invention is shown in Fig. 1: the main structure of a vibrating screen for separation and screening of insect tea includes a steel frame vibration box 12 composed of a square steel pipe 9, a short steel plate 10 and a steel plate beam 19 respectively. One end of the top of the vibrating box 12 is equipped with a feeding device, and the other end of the top of the vibrating box 12 is equipped with a dust removal device. The inner bottom of the vibrating box 12 is provided with a light aluminum skin 7, and its main function is to recover the insect tea filtered by the bottom screen 5, vibrate The inside of the box 12 is provided with a screen fixing groove 13, the screen 5 is installed in the screen fixing groove 13, one side of the vibrating box 12 is equipped with a discharge port 16, and the discharge ports 16 are alternately installed to connect with the screen fixing groove 13 The bottom of the vibrating box 12 is provided with a vibrating box steel plate base 18, and the vibration motor 17 is fixed on the vibrating box steel plate base 18. The vibrating box steel plate base 18 also plays a role in supporting the entire vibrating box 12. An opening device is arranged on one side of the outlet, and a protruding structure 15 is arranged at the end of the discharge opening 16 . The feeding device is composed of a feed port 1, an insert 2 and a feed port base 3. The insert 2 is in the middle of the feed port 1 and the feed port base 3, and its main function is to control the amount of insect tea entering the vibrating box The dust removal device is made of vacuum cleaner 14 and dust outlet 11, and the end of dust outlet 11 is provided with a protruding structure, and its main function is to fix the bag at the end of dust outlet; Screen fixing groove 13 is provided with more than 2 pairs. Opening device is made of hinge 6, latch 4 and light aluminum skin. Vibration motor 17 is one or two. The screen 5 is a stainless steel mesh with square holes, and the end 1 of the feed port is higher than the end 6 of the discharge port. Square steel pipe 9 is arranged at four corners of vibration box steel plate base 18, and square steel tube 9 is connected with vibration box steel plate base 18 by spring 8. Two of the square steel pipes 9 are connected by steel beams 19, and short steel plates 10 are arranged at the joints between the square steel pipes 9 and the steel plate beams 19, and the short steel plates 10 and the short steel plates form a triangular shape.

The main function of the spring 8 is not only to separate the vibration box from the bracket, but also to support and bind the vibration box 12 to follow the vibration motor 17 to vibrate back and forth within a certain range. If a high-power vibration motor is installed, the number of springs at each place can be increased. To achieve better control effect and longer service life; the opening of the left side plate of the vibrating box is composed of hinge 6, latch 4 and light aluminum skin. This opening is mainly used to replace screens of different specifications or replace damaged screens. The hinge can make the upper part of the left side panel open and close freely, and the latch mainly fixes the left side panel when it is closed; the right side of the vibrating box is equipped with a discharge port 16, and the discharge port is installed alternately with the screen fixing groove Then, there is a protrusion 15 at the end of the discharge port, which is mainly used to fix the bag for collecting insect tea. Using the bag to collect the screened insect tea can not only prevent the insect tea from falling, but also prevent dust pollution from affecting the human body. physical and mental health.

Claims (9)

1. a kind of worm tea separation screening vibratory sieve, it is characterised in that：Described worm tea separation screening vibratory sieve is included：Vibrating bin （12）, vibrating motor（17）, discharging opening（16）, screen cloth（5）, lightweight aluminium skin（7）；Vibrating bin（12）Top one end is installed by charging dress Put, vibrating bin（12）The top other end installs dust arrester, vibrating bin（12）Inner bottom part sets lightweight aluminium skin（7）, vibrating bin （12）Inside is provided with screen cloth fixing groove（13）, screen cloth（5）Installed in screen cloth fixing groove（13）In, vibrating bin（12）Side install There is discharging opening（16）, discharging opening（16）Alternately install with screen cloth fixing groove（13）Connect, vibrating bin（12）Inner bottom part sets vibration Case steel plate base（18）, vibrating motor（17）It is fixed on vibrating bin steel plate base（18）On, discharging opening（16）Relative vibrating bin （12）Side set shedding motion, discharging opening（16）End have bulge-structure（15）.

2. a kind of worm tea separation screening vibratory sieve according to claim 1, it is characterised in that：Feed arrangement is by charging aperture （1）, inserted sheet（2）With charging aperture base（3）Constitute, inserted sheet（2）In charging aperture（1）With charging aperture base（3）Centre.

3. a kind of worm tea separation screening vibratory sieve according to claim 1, it is characterised in that：Dust arrester is by dust catcher （14）And dust mouth（11）Constitute, dust mouth（11）End be provided with a bulge-structure.

4. a kind of worm tea separation screening vibratory sieve according to claim 1, it is characterised in that：Screen cloth fixing groove（13）Set More than 2 pairs.

5. a kind of worm tea separation screening vibratory sieve according to claim 1, it is characterised in that：Shedding motion is by hinge（6）、 Latch（4）Constituted with lightweight aluminium skin.

6. a kind of worm tea separation screening vibratory sieve according to claim 1, it is characterised in that：Vibrating motor（17）For one Or two.

7. a kind of worm tea separation screening vibratory sieve according to claim 2, it is characterised in that：Described screen cloth（5）For side Shape hole stainless (steel) wire, charging aperture（1）End is higher than discharging opening（6）End.

8. a kind of worm tea separation screening vibratory sieve according to claim 1, it is characterised in that：Vibrating bin steel plate base（18） Corner sets square steel pipe（9）, square steel pipe（9）Pass through spring（8）With vibrating bin steel plate base（18）Connection.

9. a kind of worm tea separation screening vibratory sieve according to claim 8, it is characterised in that：Described square steel pipe （9）Pass through steel plate crossbeam between any two（19）Connection, square steel pipe（9）With steel plate crossbeam（19）Junction sets short steel plate （10）, short steel plate（10）With its triangle shape.