CN210585847U

CN210585847U - Screening plant for tea processing

Info

Publication number: CN210585847U
Application number: CN201921264816.XU
Authority: CN
Inventors: 傅爱莲
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-05-22
Anticipated expiration: 2029-08-06

Abstract

The utility model relates to the technical field of tea processing, in particular to a screening device for tea processing, which comprises a box body, a feeding hopper, a protective net and a motor, wherein a driving gear is fixedly connected to the outer side of a main shaft of the motor, a driven gear is meshed with the upper side of the driving gear, a reciprocating lead screw is fixedly connected to the inner side of the driven gear, both ends of the reciprocating lead screw are rotatably connected with a fixed seat, the fixed seat is fixedly connected with the box body, a slider is slidably connected to the outer side of the reciprocating lead screw, a baffle is fixedly connected to the top end of the slider, the top end surface of the baffle is slidably connected with the box body, and a guide rail is slidably connected to the outer side of the baffle, and the same motor is utilized to work, the internal structure of the device is simplified, and the overall use and maintenance cost is reduced.

Description

Screening plant for tea processing

Technical Field

The utility model relates to a tea processing technology field specifically is a screening plant for tea processing.

Background

Tea refers to the leaves and buds of tea trees, broadly refers to the leaves of the evergreen bush tea tree which can be used for making tea, and the beverage brewed by the leaves, and later refers to all herbal teas brewed by plant flowers, leaves, seeds and roots, such as chrysanthemum tea and the like; "herb tea" and the like prepared by infusing various medicinal materials are also called Lei ya in Chinese literature. Some countries also have tea brewed from other plant leaves such as fruits and herbs, such as "fruit tea", and in order to ensure the taste and value of tea, common tea is mostly processed by hand, and the processing steps are many, so that the processed tea is doped with impurity, dust, broken leaves and the like, and therefore, the demand for a screening device for tea processing is increasing.

Most of tea screening devices in the market only screen out impurities in tea leaves, and dust in the tea leaves is not removed, so that the quality of the tea leaves is general, and the public praise of the tea leaves is influenced; some tealeaves screening plant do not set up the device of intermittent type nature feed, lead to the volume of tealeaves unloading inhomogeneous, the screening that makes is incomplete or screening time overlength to and some tealeaves screening plant inner structure is comparatively complicated, uses and maintenance cost higher grade, consequently, provides a screening plant for tea-leaf processing to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a screening plant for tea processing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a screening plant for tea processing, includes box, feeder hopper, protection network and motor, the top face fixedly connected with feeder hopper of box, and feeder hopper and box intercommunication, the inboard sliding connection of box has the screening board, the screening board is-10 degrees angle slope settings, and the right side of screening board is equipped with the door plant, and the door plant is articulated with the box, the inboard sliding connection in bottom of box has the receiver.

Preferably, the preceding terminal surface and the rear end face of box all inlay and are equipped with the protection network, are located the front side the outside of protection network is equipped with the wind channel, and wind channel and box fixed connection, connecting rod fixedly connected with fan is passed through to the inboard in wind channel, the left end of fan is equipped with the filter screen, and the outside and the wind channel card of filter screen sum.

Preferably, the end face passes through support fixedly connected with motor before the protection network that is located the rear side, the terminal fixedly connected with eccentric wheel of main shaft of motor, and the outside sliding connection of eccentric wheel has the mount, and the bottom fixedly connected with bracing piece of mount, the bottom and the screening board fixed connection of bracing piece.

Preferably, the bottom end face of the screening plate is fixedly connected with a sleeve rod arranged on the left and right sides, the bottom end of the sleeve rod is sleeved with a sleeve, the bottom end of the sleeve is fixedly connected with a cross rod, and two ends of the cross rod are fixedly connected with the box body.

Preferably, the main shaft outside fixedly connected with driving gear of motor, the upside meshing of driving gear has driven gear, the reciprocal lead screw of inboard fixedly connected with of driven gear, and the both ends of reciprocal lead screw all rotate and be connected with the fixing base, and fixing base and box fixed connection, the outside sliding connection of reciprocal lead screw has the slider, the top fixedly connected with baffle of slider, the top face and the box sliding connection of baffle, and the outside sliding connection of baffle has the guide rail, the other end and the box fixed connection of guide rail.

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

1. in the utility model, through the arranged fan, the filter screen, the protective net, the motor and the screening plate, not only can fine impurities and broken leaves in the tea be screened out so as to ensure the overall quality of the tea, but also dust in the tea can be discharged, and the quality of the tea is further ensured;

2. the utility model discloses in, through driving gear, driven gear, reciprocal lead screw and the baffle that sets up, not only can realize guaranteeing the quantity of unloading to the intermittent type formula switch of feeder hopper to guaranteed the quality of screening, utilized same motor to work moreover, simplified device inner structure, reduced whole use and maintenance cost.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a side sectional view of the present invention;

FIG. 4 is a schematic view of the structure of FIG. 3B according to the present invention;

fig. 5 is a schematic structural diagram of the point C in fig. 3 according to the present invention.

In the figure: 1-box body, 2-feed hopper, 3-screening plate, 4-protective screen, 5-air duct, 6-fan, 7-motor, 8-eccentric wheel, 9-fixed frame, 10-support rod, 11-loop bar, 12-sleeve, 13-cross bar, 14-driving gear, 15-driven gear, 16-reciprocating screw, 17-fixed seat, 18-slide block, 19-baffle, 20-guide rail, 21-filter screen, 22-storage box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

the utility model provides a screening plant for tea processing, includes box 1, feeder hopper 2, protection network 4 and motor 7, the top end face fixedly connected with feeder hopper 2 of box 1, and feeder hopper 2 and box 1 intercommunication, the inboard sliding connection of box 1 has screening board 3, screening board 3 is the slope of 10 degrees angles and sets up, and this kind of setting is under the prerequisite of having guaranteed the screening, the automatic unloading of being convenient for, and the right side of screening board 3 is equipped with the door plant, and the door plant is articulated with box 1, the inboard sliding connection in bottom of box 1 has receiver 22, and the setting of receiver 22 can be better collects impurity and garrulous leaf.

The tea screening machine is characterized in that a protective net 4 is embedded in the front end face and the rear end face of the box body 1, an air channel 5 is arranged on the outer side of the protective net 4 positioned on the front side, the air channel 5 is fixedly connected with the box body 1, a fan 6 is fixedly connected to the inner side of the air channel 5 through a connecting rod, a filter screen 21 is arranged at the left end of the fan 6, the outer side of the filter screen 21 is clamped with the air channel 5, flowing air can be utilized to drive dust excited during tea screening, the dust in tea can be cleared away conveniently, a motor 7 is fixedly connected to the front end face of the protective net 4 positioned on the rear side through a support, an eccentric wheel 8 is fixedly connected to the tail end of a main shaft of the motor 7, a fixing frame 9 is slidably connected to the outer side of the eccentric wheel 8, a supporting rod 10 is fixedly connected to the bottom end of the fixing frame 9, the, the bottom end face of the screening plate 3 is fixedly connected with a loop bar 11 which is arranged left and right, the bottom end of the loop bar 11 is sleeved with a sleeve 12, the bottom end of the sleeve 12 is fixedly connected with a cross bar 13, both ends of the cross bar 13 are fixedly connected with the box body 1, the stability of the screening plate 3 during vibration can be ensured by the arrangement, the outer side of a main shaft of the motor 7 is fixedly connected with a driving gear 14, the upper side of the driving gear 14 is engaged with a driven gear 15, the inner side of the driven gear 15 is fixedly connected with a reciprocating lead screw 16, both ends of the reciprocating lead screw 16 are rotatably connected with a fixed seat 17, the fixed seat 17 is fixedly connected with the box body 1, the outer side of the reciprocating lead screw 16 is slidably connected with a sliding block 18, the top end of the sliding block 18 is fixedly connected with a baffle plate 19, the top end face of the baffle plate, the other end of the guide rail 20 is fixedly connected with the box body 1, and the vibration and the blanking speed of the screening plate 3 can be simultaneously controlled by the same motor 7.

The fan 6 is Xinge XG-3 type, and the motor 7 is Qingxiao brand Y2 series.

The working process is as follows: the device is powered on before use, then a driving gear 14 and a driven gear 15 with proper size proportion are selected according to the quality of tea leaves, so that the blanking speed is controlled, materials are poured into a feeding hopper 2, a machine is started, a motor 7 is powered on to rotate, an eccentric wheel 8 and the driving gear 14 are driven to rotate at the same time, when the eccentric wheel 8 rotates in a fixing frame 9, the fixing frame 9 is driven to slide up and down, so that a screening plate 3 is driven to slide up and down through a supporting rod 10, impurities and broken leaves in the tea leaves are screened, the impurities and the broken leaves fall into a storage box 22, and finally the impurities and the broken leaves are intensively taken out and cleaned, the arrangement of a cross rod 13, a sleeve 12 and a sleeve rod 11 can ensure the stability of the up-and-down sliding of the screening plate 3, the tea leaves vibrate on the inclined screening plate 3 and gradually fall through a door plate, and then, tealeaves is when vibrations on

screening board

3, 6 switch on power of fan rotates, then the effect through atmospheric pressure, the air that will have the dust passes through filter screen 21 and discharges, protection network 4's setting, can be under the prerequisite of guaranteeing the ventilation, play better protecting effect, long-time back of using, can demolish filter screen 21 clear up or change can, motor 7 driving gear 14 and driven gear 15 drive reciprocal lead screw 16 at the internal rotation of fixing base 17, and then drive baffle 19 through slider 18 and make a round trip to slide in 20 inboards of slide rail, thereby realize hopper under the switch of intermittent type nature, guarantee the even of unloading, thereby guarantee better screening effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a screening plant for tea processing, includes box (1), feeder hopper (2), protection network (4) and motor (7), its characterized in that: the top end face fixedly connected with feeder hopper (2) of box (1), and feeder hopper (2) and box (1) intercommunication, the inboard sliding connection of box (1) has screening board (3), screening board (3) are-10 degrees angle slope settings, and the right side of screening board (3) is equipped with the door plant, and the door plant is articulated with box (1), the inboard sliding connection in bottom of box (1) has receiver (22).

2. A screening device for tea processing according to claim 1, wherein: the utility model discloses a wind power generation device, including box (1), protection network (4), be located the front side, the preceding terminal surface and the rear end face of box (1) all inlay and are equipped with protection network (4), are located the front side the outside of protection network (4) is equipped with wind channel (5), and wind channel (5) and box (1) fixed connection, connecting rod fixedly connected with fan (6) are passed through to the inboard in wind channel (5), the left end of fan (6) is equipped with filter screen (21), and the outside and wind channel (5) card of filter screen (21) and.

3. A screening device for tea processing according to claim 1, wherein: be located the rear side terminal surface passes through support fixedly connected with motor (7) before protection network (4), the terminal fixedly connected with eccentric wheel (8) of the main shaft of motor (7), and the outside sliding connection of eccentric wheel (8) has mount (9), and the bottom fixedly connected with bracing piece (10) of mount (9), the bottom and the screening board (3) fixed connection of bracing piece (10).

4. A screening device for tea processing according to claim 1, wherein: the bottom face fixedly connected with of screening board (3) is about loop bar (11) that sets up, sleeve (12) have been cup jointed to the bottom of loop bar (11), and the bottom fixedly connected with horizontal pole (13) of sleeve (12), the both ends of horizontal pole (13) all with box (1) fixed connection.

5. A screening device for tea processing according to claim 1, wherein: the utility model discloses a lead screw, including motor (7), main shaft outside fixedly connected with driving gear (14), the upside meshing of driving gear (14) has driven gear (15), the inboard fixedly connected with reciprocating screw (16) of driven gear (15), and the both ends of reciprocating screw (16) are all rotated and are connected with fixing base (17), and fixing base (17) and box (1) fixed connection, the outside sliding connection of reciprocating screw (16) has slider (18), top fixedly connected with baffle (19) of slider (18), the top end face and box (1) sliding connection of baffle (19), and the outside sliding connection of baffle (19) has guide rail (20), the other end and box (1) fixed connection of guide rail (20).