CN212550453U - A garrulous tea screening plant for tealeaves quality testing - Google Patents

Abstract

The utility model relates to the technical field of quality detection, and discloses a broken tea screening device for tea quality detection, which comprises a screening machine, wherein a vibrating motor is fixedly connected to the lower surface of the screening machine, a third screening net, a second screening net and a first screening net are sequentially arranged in the screening machine from top to bottom, a cover plate is arranged on the upper surface of the screening machine, a screening component is fixedly connected to the upper surface of the cover plate, two fastening plates are fixedly connected to the upper surface of the cover plate, fastening components are embedded and installed on the side surfaces of the fastening plates, and the screening components are arranged, so that the accumulated tea can be uniformly dispersed, broken tea screening is realized, the quality of the tea is improved, the fastening components are arranged, the first screening net, the second screening net and the third screening net are fixed by adjusting fixing blocks and screwing fixing screws, the dismounting and the installation of the screening nets are realized, the time and the labor are saved, the screen cloth is conveniently detached to be cleaned and replaced, and the quality of the tea is improved.

Description

A garrulous tea screening plant for tealeaves quality testing

Technical Field

The utility model relates to a quality testing technical field specifically is a garrulous tea screening plant for tealeaves quality testing.

Background

The sieving machine is a vibrating sieving mechanical device which utilizes the relative movement of the bulk material and the sieve surface to make partial particles penetrate through the sieve pores and divide the materials such as sand, gravel, broken stone and the like into different grades according to the particle size.

However, the current garrulous tea screening machine that is used for tealeaves quality to detect pours tealeaves into the screening machine after, the accumulational condition can appear in tealeaves for garrulous tea screen removes inadequately, influences the quality of tealeaves, makes the quality of tealeaves reduce, the garrulous tea screening machine that is used for tealeaves quality to detect simultaneously current simultaneously, in long-term use, can appear a large amount of dusts on the screen cloth and pile up, it is more time-consuming and energy-consuming to dismantle and install, inconvenient pull down the screen cloth and clear up and change it, the quality of tealeaves has been reduced. Therefore, the technical personnel in the field provide a broken tea screening device for detecting the quality of tea, so as to solve the problems in the background technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a garrulous tea screening plant for tealeaves quality testing to solve the problem that proposes in 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 garrulous tea screening plant for tealeaves quality testing, includes the screening machine, the lower surface rigid coupling of screening machine has vibrating motor, the inside from the top down of screening machine installs third screening net, second screening net and first screening net in proper order, the last surface mounting of screening machine has the apron, the upper surface rigid coupling of apron has screening subassembly, the upper surface rigid coupling of apron has two mounting plates, fastening subassembly is installed in the side surface embedding of mounting plate.

As a further aspect of the present invention: the pore sizes of the third screening net, the second screening net and the first screening net are different, the pore size of the third screening net is larger than that of the second screening net, and the pore size of the second screening net is larger than that of the first screening net.

As a further aspect of the present invention: screening subassembly is including rotating motor, tighrening ring, fastening screw, semicircle mounting plate, pivot, first screening board and second screening board, the bottom rigid coupling that rotates the motor has the pivot, the outside sliding connection of pivot has the mounting ring, the right side rigid coupling of mounting ring has first screening board, the left side rigid coupling of mounting ring has the second screening board, the front surface of mounting ring runs through the fastening screw who has rather than self threaded connection, the inboard that fastening screw's one end is located the mounting ring is connected with the semicircle mounting plate.

As a further aspect of the present invention: the fastening screws are connected with the semicircular fastening plates through bearings, and the first screening plate and the second screening plate are identical in shape and size.

As a further aspect of the present invention: fastening components includes mount, U type groove, fixed screw, fixed block and screw hole, the both ends of mount all set up threaded hole, U type groove has been seted up to the right flank surface of mount, the inside sliding connection in U type groove has six fixed screws, the one end of fixed screw runs through in U type groove and threaded connection has the fixed block.

As a further aspect of the present invention: the width of fixed block is the same with the width of mount, the mount is stainless steel.

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

1. compared with the prior art, the utility model discloses in set up screening subassembly, through the rotation that rotates the motor and drive the pivot, and then drive the rotation of first screening board and second screening board for accumulational tealeaves spreads evenly, has realized screening out garrulous tea, has improved the quality of tealeaves.

2. Compared with the prior art, the utility model discloses in set up fastening components, fixed first screening net, second screening net and third screening net through adjusting the fixed block and screwing up fixed screw, realized the dismantlement and the installation of screening net, labour saving and time saving has conveniently torn down the screen cloth and has cleared up it and change, has improved the quality of tealeaves.

Drawings

FIG. 1 is a schematic structural diagram of a broken tea screening device for detecting the quality of tea leaves;

FIG. 2 is a sectional view of a sifter in a broken tea sifting device for tea quality inspection;

FIG. 3 is a schematic structural view of a sieve assembly in the broken tea sieving device for tea quality inspection;

fig. 4 is a schematic structural diagram of a fastening assembly in a broken tea sieving device for detecting the quality of tea.

In the figure: 1. screening machine; 2. a vibration motor; 3. a cover plate; 4. a fastening block; 5. a first screening net; 6. a fastening assembly; 7. a screen assembly; 8. rotating the motor; 10. a fastening ring; 11. fastening screws; 12. a semicircular fastening plate; 13. a rotating shaft; 14. a first screening plate; 15. a second screening plate; 16. a fixed mount; 17. a U-shaped groove; 18. fixing screws; 19. a fixed block; 20. a threaded hole; 21. a second screening mesh; 22. and a third screening net.

Detailed Description

Referring to fig. 1 to 4, in an embodiment of the present invention, a tea leaf smashing screening device for detecting tea leaf quality includes a screening machine 1, a vibrating motor 2 is fixedly connected to a lower surface of the screening machine 1, a third screening net 22, a second screening net 21 and a first screening net 5 are sequentially installed inside the screening machine 1 from top to bottom, the third screening net 22, the second screening net 21 and the first screening net 5 have different apertures, the third screening net 22 has a larger aperture than the second screening net 21, the second screening net 21 has a larger aperture than the first screening net 5, a cover plate 3 is installed on an upper surface of the screening machine 1, a screening assembly 7 is fixedly connected to an upper surface of the cover plate 3, the screening assembly 7 includes a rotating motor 8, a fastening ring 10, a fastening screw 11, a semicircular fastening plate 12, a rotating shaft 13, a first screening plate 14 and a second screening plate 15, a rotating shaft 13 is fixedly connected to a bottom end of the rotating motor 8, the outside sliding connection of pivot 13 has tighrening ring 10, the right side rigid coupling of tighrening ring 10 has first screening board 14, the left side rigid coupling of tighrening ring 10 has second screening board 15, the front surface of tighrening ring 10 runs through there is fastening screw 11 rather than self threaded connection, the inboard that fastening screw 11's one end is located tighrening ring 10 is connected with semicircle mounting plate 12, be connected through the bearing between fastening screw 11 and the semicircle mounting plate 12, first screening board 14 and second screening board 15's shape, the size is the same, drive the rotation of pivot 13 through rotating motor 8, and then drive the rotation of first screening board 14 and second screening board 15, make accumulational tealeaves spread evenly, realized screening out broken tea, the quality of tealeaves has been improved.

In fig. 1, 2 and 4: the upper surface of the cover plate 3 is fixedly connected with two fastening blocks 4, the side surfaces of the fastening blocks 4 are embedded with fastening components 6, each fastening component 6 comprises a fixing frame 16, a U-shaped groove 17, a fixing screw 18, a fixing block 19 and a threaded hole 20, the two ends of each fixing frame 16 are respectively provided with the threaded holes 20, the right side surface of each fixing frame 16 is provided with the U-shaped groove 17, the interior of each U-shaped groove 17 is connected with six fixing screws 18 in a sliding mode, one end of each fixing screw 18 penetrates through the U-shaped groove 17 and is connected with the fixing block 19 in a threaded mode, the width of each fixing block 19 is the same as, through adjusting fixed block 19 and screwing up set screw 18 and fixing first screening net 5, second screening net 21 and third screening net 22, realized the dismantlement and the installation of screening net, labour saving and time saving conveniently dismantles the screen cloth and clears up it and change, has improved the quality of tealeaves.

The utility model discloses a theory of operation is: before the sieving machine 1 is used, tea leaves are poured into the sieving machine 1, fastening screws 11 are screwed to drive semicircular fastening plates 12 to move, the positions of a first sieving plate 14 and a second sieving plate 15 which are fixed on a rotating shaft 13 are adjusted and fixed, then a cover plate 3 is covered on the upper surface of the sieving machine 1, fixing blocks 19 on a fastening assembly 6 are respectively fixed on two sides of a first sieving net 5, a second sieving net 21 and a third sieving net 22 through fixing screws 18, then the fastening assembly 6 is fixed in a fastening block 4, then a rotating motor 8 is started, the rotating motor 8 is externally connected with a storage battery, the model of the rotating motor 8 is PLX, the rotating motor 8 drives the rotating shaft 13 to rotate, so that the accumulated tea leaves are uniformly dispersed, crushed tea is sieved, the quality of the tea leaves is improved, then a vibrating motor 2 is started, the first sieving net 5, the second sieving net 21 and the third sieving net 22 are movably connected inside, drive the upper and lower vibration of screening net, the completion is to the screening of garrulous tea, after screening for a long time, first screening net 5, a large amount of dusts can appear in second screening net 21 and third screening net 22 and pile up, screening machine 1 can be along screening net split into four parts, loosen fastening components 6 in fastening piece 4, at not hard up fixed screw 18, can dismantle first screening net 5 afterwards, second screening net 21 and third screening net 22, the dismantlement and the installation of screening net have been realized, time saving and labor saving, the convenience is torn down the screen cloth and is cleared up and change it, the quality of tealeaves has been improved.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a garrulous tea screening plant for tealeaves quality testing, includes screening machine (1), its characterized in that, the lower surface rigid coupling of screening machine (1) has vibrating motor (2), the inside from the top down of screening machine (1) installs third screening net (22), second screening net (21) and first screening net (5) in proper order, the last surface mounting of screening machine (1) has apron (3), the upper surface rigid coupling of apron (3) has screening subassembly (7), the upper surface rigid coupling of apron (3) has two fastening blocks (4), fastening subassembly (6) are installed in the side surface embedding of fastening block (4).

2. The broken tea screening device for detecting the quality of tea leaves as claimed in claim 1, wherein the pore sizes of the third screening net (22), the second screening net (21) and the first screening net (5) are different, the pore size of the third screening net (22) is larger than that of the second screening net (21), and the pore size of the second screening net (21) is larger than that of the first screening net (5).

3. The broken tea screening device for the quality detection of tea leaves as claimed in claim 1, the screening component (7) comprises a rotating motor (8), a fastening ring (10), a fastening screw (11), a semicircular fastening plate (12), a rotating shaft (13), a first screening plate (14) and a second screening plate (15), a rotating shaft (13) is fixedly connected at the bottom end of the rotating motor (8), a fastening ring (10) is connected at the outer side of the rotating shaft (13) in a sliding way, a first screening plate (14) is fixedly connected to the right side of the fastening ring (10), a second screening plate (15) is fixedly connected to the left side of the fastening ring (10), the front surface of the fastening ring (10) is penetrated with a fastening screw (11) which is in threaded connection with the fastening ring, one end of the fastening screw (11) is positioned on the inner side of the fastening ring (10) and is connected with a semicircular fastening plate (12).

4. The broken tea screening device for the quality detection of the tea leaves as claimed in claim 3, wherein the fastening screw (11) is connected with the semicircular fastening plate (12) through a bearing, and the first screening plate (14) and the second screening plate (15) are the same in shape and size.

5. The broken tea screening device for tea quality detection according to claim 1, wherein the fastening assembly (6) comprises a fixing frame (16), a U-shaped groove (17), fixing screws (18), fixing blocks (19) and threaded holes (20), the threaded holes (20) are formed in both ends of the fixing frame (16), the U-shaped groove (17) is formed in the right side surface of the fixing frame (16), the six fixing screws (18) are slidably connected to the inside of the U-shaped groove (17), and one ends of the fixing screws (18) penetrate through the U-shaped groove (17) and are in threaded connection with the fixing blocks (19).

6. The broken tea screening device for the quality detection of tea leaves as claimed in claim 5, wherein the width of the fixing block (19) is the same as that of the fixing frame (16), and the fixing frame (16) is made of stainless steel.

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