CN112958439A - Intelligent transmission device and method for tea grading - Google Patents

Abstract

The invention discloses an intelligent conveying device and a method for tea grading, tea continuously enters a screening box through a feeding pipe, a poking sheet on a disc rotates and pokes a convex plate, the box body is restored to the original position by utilizing the elasticity of a spring group, the poking sheet continuously rotates to enable the box body to reciprocate up and down to achieve the shaking effect, the tea is separated in different bent pipes, a valve at the first layer at the lowest end is opened, the tea falls into the conveying box along with the bent pipe at the lowest end and is pushed to the next station, an air cylinder contracts to restore the conveying box to the original position, the valve at the second layer is opened, the tea enters the bent pipe at the first layer through the bent pipe at the second layer and then falls into the conveying box for next conveying, the valve is opened from bottom to top and is conveyed, reach the effect of tealeaves intelligence screening, saved the cost of labor, improved the screening precision.

Description

Intelligent transmission device and method for tea grading

Technical Field

The invention relates to the technical field of tea production, in particular to an intelligent transmission device and method for tea grading.

Background

In the preparation process of tealeaves, because the tealeaves size and shape of gathering all are different, and the technological parameter of producing is different, and the grade of product is also different, so before the preparation, to pass through the screening process of tealeaves, present tealeaves screening adopts that the manual work shakes the filter sieve and screens, and the manual work is screened and is wasted time and energy, and the screening precision is not enough.

Disclosure of Invention

The invention aims to provide an intelligent transmission device and method for tea grading, and aims to solve the technical problems that manual shaking of a filter screen for screening is adopted in tea screening in the prior art, manual screening is time-consuming and labor-consuming, and screening precision is insufficient.

In order to achieve the above purpose, the invention provides an intelligent conveying device for tea grading, which comprises a base, a supporting seat, a feeding tank, a screening component and a conveying component, wherein the supporting seat is fixedly connected with the base and positioned above the base, the feeding tank is fixedly connected with the supporting seat and positioned above the supporting seat, the screening component comprises a first motor, a poking disc, a convex plate, a spring set, a guide rail, a screening box and a discharging pipeline, the first motor is fixedly connected with the supporting seat and positioned inside the supporting seat, the poking disc is movably connected with the first motor and positioned on the side surface of the first motor, the guide rail is fixedly connected with the supporting seat and positioned on the outer side wall of the supporting seat, the screening box is movably connected with the guide rail and positioned on the side surface of the guide rail and positioned above the base, the spring assembly respectively with screening case with base swing joint, and be located screening case with between the base, the ejection of compact pipeline with screening case fixed connection, and be located the side of screening case, the transmission subassembly with base fixed connection, and be located the top of base, the flange with screening case fixed connection, and be located screening case with dial between the driving disk.

The poking disc comprises a disc and a poking sheet, the disc is movably connected with the first motor and is located on the side face of the first motor, and the poking sheet is fixedly connected with the disc and is located on the outer side wall of the disc.

The screening box comprises a box body and a screen, the box body is movably connected with the guide rail, the number of the screen is multiple, each screen is fixedly connected with the box body and evenly arranged in the box body at intervals, a plurality of discharge holes are formed in the outer side wall of the box body, and each discharge hole is located on the side face of the corresponding screen.

The screening pipeline comprises bent pipes and valves, the number of the bent pipes is multiple, each bent pipe is fixedly connected with the box body and is located on the corresponding side face of the discharge hole, the number of the valves is multiple, and each valve is movably connected with the corresponding bent pipe and is located inside the corresponding bent pipe.

The transmission assembly comprises an air cylinder, a push rod and a transmission box, the air cylinder is fixedly connected with the base and is positioned above the base, and the push rod is movably connected with the transmission box and is positioned on the side surface of the push rod.

Wherein, the feeding jar is including a jar body and inlet pipe, the top of box is provided with the feed inlet, jar body with support frame fixed connection, and be located the top of support frame, the inlet pipe with jar body fixed connection, and be located the below of the jar body, and be located the inside of feed inlet.

The invention also provides an intelligent transmission method for grading tea by adopting the intelligent transmission device for grading tea, which comprises the following steps:

pouring tea leaves to be screened into the feeding tank, wherein the tea leaves enter the box body along with the feeding pipe;

starting the first motor to drive the poking disc to rotate, utilizing the poking sheet to press the convex plate downwards, and utilizing the spring group to restore the box body to the original position, so that the box body continuously shakes;

in the process of continuously shaking tea leaves, tea leaves with different sizes are screened in different bent pipes, the valves are opened, the tea leaves fall into the conveying box along with the bent pipes, and the air cylinders are started to convey the tea leaves;

and sequentially transmitting each tea leaf in the bent pipe from bottom to top to finish the grading of the tea leaves.

The invention has the beneficial effects that: placing tea leaves to be screened into the feeding tank, wherein the tea leaves continuously enter the screening box through the feeding pipe, the first motor is started, the rotating disc is connected with the first motor, the poking pieces on the disc rotate and poke the convex plate to enable the box body to move a distance along the guide rail towards the inclined lower side, the spring group is compressed, after the poking pieces are far away from the convex plate, the box body is restored to the original position by utilizing the elastic force of the spring group, the box body reciprocates up and down due to the continuous rotation of the poking pieces to achieve the shaking effect, holes of each layer of the screen mesh are gradually reduced, the tea leaves are separated in different bent pipes according to the size of the tea leaves in the shaking process of the box body, the bent pipes are in a stacking state, and the valve of the first layer at the lowest end is opened, tealeaves along with the return bend of below falls extremely in the transmission box, the cylinder starts, will the transmission box promotes to next station, the cylinder shrink will the transmission box resumes to the normal position, opens the second floor the valve, tealeaves passes through the second floor the return bend gets into the return bend of first layer falls into again in the transmission box, carries out the transmission next time, by supreme opening in proper order down the valve is carried out the transmission, reaches the effect that tealeaves intelligence was sieved, has saved the cost of labor, has improved the screening precision.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an intelligent transmission device for tea grading according to the present invention.

Fig. 2 is a flow chart illustrating the steps of an intelligent transmission method for grading tea leaves according to the present invention.

1-base, 2-supporting base, 3-feeding tank, 4-stirring disc, 5-convex plate, 6-spring group, 7-guide rail, 8-screening box, 9-discharging pipeline, 10-disc, 11-stirring sheet, 12-box, 13-screen, 14-bent pipe, 15-valve, 16-cylinder, 17-push rod, 18-transmission box, 19-tank, 20-feeding pipe, 21-fixing frame, 22-fan and 23-windproof plate.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1, the present invention provides a technical solution: an intelligent conveying device for tea grading comprises a base 1, a supporting seat 2, a feeding tank 3, a screening component and a conveying component, wherein the supporting seat 2 is fixedly connected with the base 1 and is positioned above the base 1, the feeding tank 3 is fixedly connected with the supporting seat 2 and is positioned above the supporting seat 2, the screening component comprises a first motor, a toggle disc 4, a convex plate 5, a spring assembly 6, a guide rail 7, a screening box 8 and a discharging pipeline 9, the first motor is fixedly connected with the supporting seat 2 and is positioned inside the supporting seat 2, the toggle disc 4 is movably connected with the first motor and is positioned on the side surface of the first motor, the guide rail 7 is fixedly connected with the supporting seat 2 and is positioned on the outer side wall of the supporting seat 2, the screening box 8 is movably connected with the guide rail 7 and is positioned on the side surface of the guide rail 7, and be located the top of base 1, spring assembly 6 respectively with screening case 8 with base 1 swing joint, and be located screening case 8 with between the base 1, ejection of compact pipeline 9 with screening case 8 fixed connection, and be located screening case 8's side, transmission assembly with base 1 fixed connection, and be located the top of base 1, flange 5 with screening case 8 fixed connection, and be located screening case 8 with between the dial plate 4.

In this embodiment, tea leaves to be sifted are put into the feeding tank 3, the tea leaves continuously enter the sifting box 8 through the feeding pipe 20, the first motor is started, the rotating disc is connected with the first motor, the dial plate 11 on the disc 10 rotates and dials the convex plate 5, so that the box body 12 moves a distance obliquely downwards along the guide rail 7, the spring assembly 6 is compressed, the box body 12 is restored to the original position by the elastic force of the spring assembly 6 after the dial plate 11 is far away from the convex plate 5, the box body 12 reciprocates up and down due to the continuous rotation of the dial plate 11, so as to achieve the effect of shaking, the holes of each layer of the screen 13 gradually become smaller, and the tea leaves are separated in different bent pipes 14 according to the sizes of the tea leaves during shaking of the box body 12, it is a plurality of return bend 14 is the stacked state, opens the first layer of lower extreme valve 15, tealeaves along with the return bend 14 of below fall extremely in the transmission box 18, cylinder 16 starts, will transmission box 18 promotes to next station, cylinder 16 contracts, will transmission box 18 resumes to the normal position, opens the second layer valve 15, tealeaves passes through the second layer return bend 14 gets into the return bend 14 of first layer falls into again in the transmission box 18, carries out next transmission, by lower supreme opening in proper order valve 15 carries out the transmission, reaches the effect that tealeaves intelligence was sieved, has saved the cost of labor, has improved the screening precision.

Further, the dial plate 4 comprises a disc 10 and a dial plate 11, the disc 10 is movably connected with the first motor and is located on the side surface of the first motor, and the dial plate 11 is fixedly connected with the disc 10 and is located on the outer side wall of the disc 10.

In this embodiment, the first motor is started, the rotating disc is connected with the first motor, the dial plate 11 on the disc 10 rotates and dials the protruding plate 5, so that the box body 12 moves a distance obliquely downward along the guide rail 7, the spring assembly 6 is compressed, after the dial plate 11 is far away from the protruding plate 5, the box body 12 is restored to the original position by the elastic force of the spring assembly 6, and the box body 12 reciprocates up and down due to the continuous rotation of the dial plate 11, thereby achieving the shaking effect.

Further, screening case 8 includes box 12 and screen cloth 13, box 12 with guide rail 7 swing joint, screen cloth 13's quantity is a plurality of, every screen cloth 13 respectively with box 12 fixed connection to the interval evenly set up in the inside of box 12, the lateral wall of box 12 is provided with a plurality of discharge openings, every the discharge opening is located corresponding respectively screen cloth 13's side.

In this embodiment, the screens 13 are all obliquely arranged inside the box body 12, and the holes of each layer of the screens 13 gradually become smaller from top to bottom, so that in the shaking process of the box body 12, tea leaves are separated in different bent pipes 14 according to the size of the tea leaves.

Further, the screening pipeline includes return bend 14 and valve 15, the quantity of return bend 14 is a plurality of, every return bend 14 respectively with box 12 fixed connection to be located respectively correspondingly the side of discharge opening, the quantity of valve 15 is a plurality of, every valve 15 with return bend 14 swing joint, and be located respectively correspondingly the inside of return bend 14.

In this embodiment, a pipe orifice at one end of the bent pipe 14 is connected to the discharge hole, a pipe orifice at the other end of the bent pipe 14 faces downward, each bent pipe 14 is connected to the adjacent bent pipe 14 through the downward pipe orifice, the valve 15 at the first layer at the lowest end is opened, tea leaves fall into the transmission box 18 along with the bent pipe 14 at the lowest end, the valve 15 at the second layer is opened, and tea leaves enter the bent pipe 14 at the first layer through the bent pipe 14 at the second layer and then enter the transmission box 18, so that the effect of batch discharge is achieved.

Further, the transmission assembly comprises an air cylinder 16, a push rod 17 and a transmission box 18, the air cylinder 16 is fixedly connected with the base 1 and is positioned above the base 1, and the push rod 17 is movably connected with the transmission box 18 and is positioned on the side surface of the push rod 17.

In this embodiment, the air cylinder 16 uses the push rod 17 to push or contract the transmission box 18, so as to achieve the effect of automatically transmitting tea leaves.

Further, feeding tank 3 is including a jar body 19 and inlet pipe 20, the top of box 12 is provided with the feed inlet, jar body 19 with support frame fixed connection, and be located the top of support frame, inlet pipe 20 with jar body 19 fixed connection, and be located the below of the jar body 19, and be located the inside of feed inlet.

In this embodiment, the tea leaves to be sifted are placed in the feeding tank 3, the tea leaves continuously enter the sifting box 8 through the feeding pipe 20, the speed of the tea leaves entering the box body 12 is limited by the size of the pipe orifice in the feeding tank 3, and the tea leaves are prevented from entering the box body 12 in a large amount to cause the bent pipe 14 to be blocked.

Further, the feeding tank 3 further comprises a fixing frame 21 and a fan 22, the fixing frame 21 is fixedly connected with the tank body 19 and is located above the fixing frame 21, and the fan 22 is movably connected with the fixing frame 21 and is located inside the fixing frame 21.

In this embodiment, after the tea leaves enter the box 12 through the feeding pipe 20, a part of the tea leaves is adhered to the inner side wall of the feeding pipe 20 due to friction between the tea leaves and the inner side wall of the feeding tank 3, the fan 22 is started, and the tea leaves are blown into the feeding pipe 20 by wind force, so that waste is prevented.

Further, be used for hierarchical intelligent transmission device of tealeaves still includes prevent wind board 23, the quantity of preventing wind board 23 is two prevent wind board 23 respectively with base 1 fixed connection, and be located the top of base 1, and be located the both sides of transmission box 18.

In this embodiment, when the tea leaves are transported in the transportation box 18, the wind-proof plate 23 blocks the air flow from the outside, so as to prevent the tea leaves on the transportation box 18 from floating around due to the too fast air flow.

Referring to fig. 2, the present invention further provides an intelligent transmission method for tea grading using the above intelligent transmission device for tea grading, including the following steps:

s1, pouring tea leaves to be screened into the feeding tank 3, wherein the tea leaves enter the box body 12 along with the feeding pipe 20;

s2, starting the first motor to drive the dial plate 4 to rotate, utilizing the dial plate 11 to press the convex plate 5 downwards, and utilizing the spring group 6 to restore the box body 12 to the original position, so that the box body 12 continuously shakes;

s3, in the process of continuously shaking tea leaves, the tea leaves with different sizes are screened in different bent pipes 14, the valve 15 is opened, the tea leaves fall into the conveying box 18 along with the bent pipes 14, and the air cylinder 16 is started to convey the tea leaves;

and S4, sequentially conveying the tea leaves in each bent pipe 14 from bottom to top to finish the grading of the tea leaves.

In this embodiment, tea leaves to be sifted are put into the feeding tank 3, the tea leaves continuously enter the sifting box 8 through the feeding pipe 20, the first motor is started, the rotating disc is connected with the first motor, the dial plate 11 on the disc 10 rotates and dials the convex plate 5, so that the box body 12 moves a distance obliquely downwards along the guide rail 7, the spring assembly 6 is compressed, the box body 12 is restored to the original position by the elastic force of the spring assembly 6 after the dial plate 11 is far away from the convex plate 5, the box body 12 reciprocates up and down due to the continuous rotation of the dial plate 11, so as to achieve the effect of shaking, the holes of each layer of the screen 13 gradually become smaller, and the tea leaves are separated in different bent pipes 14 according to the sizes of the tea leaves during shaking of the box body 12, it is a plurality of return bend 14 is the stacked state, opens the first layer of lower extreme valve 15, tealeaves along with the return bend 14 of below fall extremely in the transmission box 18, cylinder 16 starts, will transmission box 18 promotes to next station, cylinder 16 contracts, will transmission box 18 resumes to the normal position, opens the second layer valve 15, tealeaves passes through the second layer return bend 14 gets into the return bend 14 of first layer falls into again in the transmission box 18, carries out next transmission, by lower supreme opening in proper order valve 15 carries out the transmission, reaches the effect that tealeaves intelligence was sieved, has saved the cost of labor, has improved the screening precision.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (7)

1. An intelligent conveying device for tea grading is characterized by comprising a base, a supporting seat, a feeding tank, a screening component and a conveying component, wherein the supporting seat is fixedly connected with the base and is positioned above the base, the feeding tank is fixedly connected with the supporting seat and is positioned above the supporting seat, the screening component comprises a first motor, a poking disc, a convex plate, a spring set, a guide rail, a screening box and a discharging pipeline, the first motor is fixedly connected with the supporting seat and is positioned in the supporting seat, the poking disc is movably connected with the first motor and is positioned on the side face of the first motor, the guide rail is fixedly connected with the supporting seat and is positioned on the outer side wall of the supporting seat, the screening box is movably connected with the guide rail and is positioned on the side face of the guide rail and is positioned above the base, the spring assembly respectively with screening case with base swing joint, and be located screening case with between the base, the ejection of compact pipeline with screening case fixed connection, and be located the side of screening case, the transmission subassembly with base fixed connection, and be located the top of base, the flange with screening case fixed connection, and be located screening case with dial between the driving disk.

2. The intelligent conveying device for tea grading according to claim 1, wherein the dial plate comprises a disc and a dial plate, the disc is movably connected with the first motor and is located at the side of the first motor, and the dial plate is fixedly connected with the disc and is located at the outer side wall of the disc.

3. The intelligent conveying device for tea leaf grading according to claim 2, wherein the screening box comprises a box body and a plurality of screens, the box body is movably connected with the guide rail, each screen is fixedly connected with the box body and evenly arranged in the box body at intervals, a plurality of discharge holes are arranged on the outer side wall of the box body, and each discharge hole is located on the side surface of the corresponding screen.

4. The intelligent conveying device for tea grading according to claim 3, wherein the screening pipeline comprises a plurality of bent pipes and a plurality of valves, each bent pipe is fixedly connected with the box body and located on the side of the corresponding discharge hole, and each valve is movably connected with the bent pipe and located inside the corresponding bent pipe.

5. The intelligent conveying device for tea grading according to claim 4, wherein the conveying assembly comprises an air cylinder, a push rod and a conveying box, the air cylinder is fixedly connected with the base and positioned above the base, and the push rod is movably connected with the conveying box and positioned at the side of the push rod.

6. The intelligent conveying device for tea grading according to claim 5, wherein the feeding tank comprises a tank body and a feeding pipe, a feeding port is arranged above the tank body, the tank body is fixedly connected with the supporting frame and is located above the supporting frame, and the feeding pipe is fixedly connected with the tank body, is located below the tank body and is located inside the feeding port.

7. The intelligent transmission method for tea grading using the intelligent transmission device for tea grading according to claim 6, comprising the steps of:

pouring tea leaves to be screened into the feeding tank, wherein the tea leaves enter the box body along with the feeding pipe;

starting the first motor to drive the poking disc to rotate, utilizing the poking sheet to press the convex plate downwards, and utilizing the spring group to restore the box body to the original position, so that the box body continuously shakes;

in the process of continuously shaking tea leaves, tea leaves with different sizes are screened in different bent pipes, the valves are opened, the tea leaves fall into the conveying box along with the bent pipes, and the air cylinders are started to convey the tea leaves;

and sequentially transmitting each tea leaf in the bent pipe from bottom to top to finish the grading of the tea leaves.

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