CN220532159U - Vibrating screen for black tea production - Google Patents

Abstract

The utility model provides a black tea production vibrating screen, relates to the technical field of black tea production, and solves the problems of poor quality of finished products and high cost of human resources caused by insufficient screening of the conventional black tea production vibrating screen. The device quantitatively places black tea on the screen for screening through the rotation of the multi-petal rotary butterfly valve, so that the quality of the screened black tea finished product is better, and the human resource cost is also better saved.

Description

Vibrating screen for black tea production

Technical Field

The utility model belongs to the technical field of black tea production, and particularly relates to a vibrating screen for black tea production.

Background

The black tea belongs to fully fermented tea, is prepared from proper tea tree sprouts, has strong antibacterial power, has various benefits on the body, is increasingly paid attention to health care, so people drinking the black tea are increasingly more, the demand of the black tea is increasingly greater, the black tea is generally screened according to the size of the tea, the quality of the black tea can not meet the increasing demands of people due to the fact that the demand is large and completely depends on manpower, the working efficiency of the black tea production vibrating screen is greatly improved, the increasing demands of people can be met, and the black tea is widely applied at present, wherein the Chinese patent number: CN213494914U discloses a vibration screening device for black tea production, which comprises a base plate, the top fixedly connected with telescopic link of bottom plate, the surface cover of telescopic link is equipped with first spring, the top and the bottom of first spring respectively with screening case and bottom plate fixed connection. According to the utility model, through the arrangement of the bottom plate, the telescopic rod, the first spring, the screening box, the first screen, the second screen, the discharging pipe, the buffer mechanism, the supporting column, the cross rod, the cam and the groove, the vibration screening device for black tea production is jointly constructed, wherein the motor drives the cam to vibrate and extrude the screening box up and down, the telescopic rod, the first spring and the buffer mechanism can provide elastic support for the extruded screening box, so that the screening box can vibrate up and down in cooperation with the cam, and finally, the black tea can be subjected to double screening and filtering through the arrangement of the first screen and the second screen, so that the quality of finished products is relatively good, and accumulation cannot occur.

Based on the above, the present inventors found that the following problems exist: above-mentioned patent can cooperate the cam to carry out vibration from top to bottom through the screening case, and the setting of rethread first screen cloth and second screen cloth can carry out dual screening to black tea and filter, makes its finished product's quality ratio better, but this needs the manual work to put into tealeaves ration, if once only emptys can make tealeaves pile up too much on the screen cloth, makes tealeaves screening insufficient, leads to the quality of finished product relatively poor, has also increased manpower resource cost.

Accordingly, in view of the above, research and improvement are made on the existing structure and the existing defects, and a vibrating screen for black tea production is provided, so that the purpose of higher practical value is achieved.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the vibrating screen for producing black tea, which aims to solve the problems that the existing vibrating screen needs to quantitatively put tea manually, and if the tea is poured once, too much tea is accumulated on a screen, the tea is insufficiently screened, the quality of a finished product is poor, and the cost of human resources is increased.

The utility model discloses a vibrating screen for black tea production, which is prepared by the following specific technical means:

the utility model provides a black tea production shale shaker, includes bottom plate, its characterized in that: the utility model discloses a screening box, including bottom plate, diaphragm, supporting wall, vibrating mechanism, motor, backup pad, supporting wall top, supporting wall, diaphragm, vibrating mechanism, base, motor, backup pad, feeder hopper, the bottom plate is installed on the top of second flexible subassembly, the screening box is installed on the top of second flexible subassembly, the supporting wall is installed to bottom plate one side, the diaphragm is installed to supporting wall one side, vibrating mechanism is installed to the diaphragm lower extreme, the base is installed to the diaphragm upper end, the motor is installed to the base upper end, the backup pad is installed on the backup pad top.

Furthermore, a shaft coupler is arranged on one side of the motor, and a multi-petal rotary butterfly valve is arranged at one end of the shaft coupler.

Further, the lower end of the feed hopper is connected with a feed pipe.

Further, a fixing frame is arranged at the upper end of the supporting plate.

Further, the bottom of the bottom plate is provided with supporting legs.

Further, the second telescopic component is internally provided with a telescopic rod.

Further, a drawer is installed at the bottom of the screening box, a screen is installed above the drawer, and a discharging pipe is installed on one side of the screen.

Compared with the prior art, the utility model has the following beneficial effects: install many pieces of rotatory butterfly valve in the feed inlet, drive many pieces of rotatory butterfly valve through the motor and rotate, pour tealeaves once only into the feeder hopper in, many pieces of rotatory butterfly valve can put tealeaves ration in the screen cloth, and tealeaves on the screen cloth can not cause to pile up like this, and the screening is more abundant, also need not artifical ration and put into tealeaves to reached the purpose that improves tealeaves finished product quality and practice thrift manpower resources cost.

Drawings

Figure 1 is a schematic plan view of a vibrating screen for black tea production according to the present utility model.

Fig. 2 is an enlarged schematic view of a in a black tea production vibrating screen of the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. a bottom plate; 2. a first telescoping assembly; 3. a second telescoping assembly; 4. a support wall; 5. a screening box; 6. a vibration mechanism; 7. a cross plate; 8. a support plate; 9. a feed pipe; 10. a fixing frame; 11. a feed hopper; 12. a support leg; 101. a base; 102. a motor; 103. a coupling; 104. multiple-vane rotary butterfly valve; 301. a telescopic rod; 501. a drawer; 502. a discharge pipe; 503. and (3) screening.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

as shown in fig. 1 to 2:

the utility model provides a black tea production vibrating screen, which comprises a bottom plate 1 and is characterized in that: the utility model discloses a screening box, including bottom plate 1, diaphragm 7, vibrating mechanism 6, base 101 is installed to diaphragm 7 upper end, motor 102 is installed to base 101 upper end, backup pad 8 is installed on backup pad 4 top, feeder hopper 11 is installed on backup pad 8 top, the first flexible subassembly 2 and second flexible subassembly 3 are installed to the upper end of bottom plate 1, screening box 5 is installed on the top of second flexible subassembly 3, supporting wall 4 is installed to bottom plate 1 one side, diaphragm 7 is installed to supporting wall 4 one side.

Wherein, a coupling 103 is arranged at one side of the motor 102, and a multi-petal rotary butterfly valve 104 is arranged at one end of the coupling; the motor 102, the coupler 103 and the multi-petal rotary butterfly valve 104 are matched together for use, so that the multi-petal rotary butterfly valve 104 can rotate at a constant speed, and tea leaves can quantitatively fall onto the screen 503, and accumulation is not easy to occur.

Wherein the lower end of the feed hopper 11 is connected with the feed pipe 9; the tea leaves are manually poured into the feed hopper 11 and then fall through the feed tube 9 onto the screen 503.

Wherein, a fixing frame 10 is arranged at the upper end of the supporting plate 8; the fixing frame 10 is used for fixing the feeding hopper and preventing toppling.

Wherein, the bottom of the bottom plate 1 is provided with a supporting leg 12; rollers are arranged below the supporting legs 12 to facilitate the movement of the vibrating screen.

Wherein, the second telescopic component 3 is internally provided with a telescopic rod 301; the surface of the telescopic rod 301 is provided with a spring which can be matched with the vibration mechanism 6 to vibrate the screening box 5.

The bottom of the screening box 5 is provided with a drawer 501, a screen 503 is arranged above the drawer 501, and one side of the screen 503 is provided with a discharging pipe 502; the tea leaves fall onto the screen 503 in the screening box 5, the tea leaves conforming to the quality come out of the discharge pipe 502, and broken tea, tea dust and the like not conforming to the quality fall into the drawer 502.

Specific use and action of the embodiment:

according to the utility model, black tea is poured into the feed hopper 11, the vibrating mechanism 6 is started, the screening box 5 starts to work, the starting motor 102 drives the multi-leaf rotary butterfly valve 104 to rotate, so that tea leaves in the feed pipe quantitatively fall onto the screen 503, quality-conforming black tea can come out from the discharge pipe 503, quality-failing black tea can fall into the drawer 501, and the quality of the screened black tea is higher because the tea leaves quantitatively fall onto the screen 503 and cannot be accumulated, so that the finished black tea is more fully screened, and the black tea is not required to be quantitatively put into the black tea by a machine without wasting manpower.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (7)

1. The utility model provides a black tea production shale shaker, includes bottom plate (1), its characterized in that: the utility model discloses a screening box, including screening box, supporting wall (4), diaphragm (7), vibrating mechanism (6) are installed to diaphragm (7) lower extreme, base (101) are installed to diaphragm (7) upper end, motor (102) are installed to base (101) upper end, backup pad (8) are installed on backup pad (4) top, feeder hopper (11) are installed on backup pad (8) top.

2. A black tea producing vibrating screen as claimed in claim 1 wherein: a shaft coupler (103) is arranged on one side of the motor (102), and a multi-petal rotary butterfly valve (104) is arranged at one end of the shaft coupler.

3. A black tea producing vibrating screen as claimed in claim 1 wherein: the lower end of the feed hopper (11) is connected with a feed pipe (9).

4. A black tea producing vibrating screen as claimed in claim 1 wherein: the upper end of the supporting plate (8) is provided with a fixing frame (10).

5. A black tea producing vibrating screen as claimed in claim 1 wherein: the bottom of the bottom plate (1) is provided with supporting legs (12).

6. A black tea producing vibrating screen as claimed in claim 1 wherein: and a telescopic rod (301) is arranged in the second telescopic assembly (3).

7. A black tea producing vibrating screen as claimed in claim 1 wherein: the bottom of screening case (5) is installed drawer (501), screen cloth (503) is installed to the top of drawer (501), discharging pipe (502) are installed to one side of screen cloth (503).