CN220941790U

CN220941790U - Shaking screen device

Info

Publication number: CN220941790U
Application number: CN202322860806.5U
Authority: CN
Inventors: 陈泽明; 陈军平; 万佑红
Original assignee: Yidu Chenyang Tea Co ltd
Current assignee: Yidu Chenyang Tea Co ltd
Priority date: 2023-10-23
Filing date: 2023-10-23
Publication date: 2024-05-14
Anticipated expiration: 2033-10-23

Abstract

The utility model relates to a shaking screen device, which comprises a support frame, a first support rod, a second support rod and a screen, wherein a collecting frame is arranged at the top of the support frame, the first support rod and the second support rod are respectively arranged at the left side and the right side of the support frame, a first connecting ring is arranged at the top of the first support rod, a connecting rope is fixedly connected in the first connecting ring, a clamping structure is arranged at the other end of the connecting rope, a mounting plate is arranged at the top of the second support rod, a driving structure is arranged at the front surface of the mounting plate, the left end and the right end of the screen are respectively connected with the clamping structure and the driving structure, and the driving structure is used for driving the screen to shake; the utility model replaces the traditional working mode of shaking and screening by the vibration motor, reduces the generation of noise and reduces the influence on the health of staff.

Description

Shaking screen device

Technical Field

The utility model relates to the technical field of tea screening devices, in particular to a shaking and screening device.

Background

The working principle of the tea shaking and screening machine is to separate out fine impurities in tea and tea powder by utilizing a high-speed vibration principle, so that the quality of tea is improved.

However, the existing tea leaf airing machine is found in the use process, and the deflection wheel of the vibration motor is continuously collided with the screen mesh, so that a large amount of noise is continuously generated, workers feel uncomfortable when adding materials aside, the body is easily damaged, and long-term production and processing are not facilitated.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a shaking screen device which is used for solving the problems of the background art.

The utility model relates to a shaking screen device which comprises a support frame, a first support rod, a second support rod and a screen, wherein a collecting frame is arranged at the top of the support frame, the first support rod and the second support rod are respectively arranged at the left side and the right side of the support frame, a first connecting ring is arranged at the top of the first support rod, a connecting rope is fixedly connected in the first connecting ring, a clamping structure is arranged at the other end of the connecting rope, a mounting plate is arranged at the top of the second support rod, a driving structure is arranged on the front surface of the mounting plate, the left end and the right end of the screen are respectively connected with the clamping structure and the driving structure, and the driving structure is used for driving the screen to shake.

As a further improvement of the utility model, the clamping structure comprises a fixing plate, one side of the fixing plate is provided with a second connecting ring, and the second connecting ring is fixedly connected with the other end of the connecting rope.

As a further improvement of the utility model, the other side of the fixed plate is fixedly connected with an angle bracket, the center of the side face of the angle bracket is embedded with a nut, the inner thread of the nut is connected with a quick-release screw, and one side of the quick-release screw, which is close to the fixed plate, is fixedly connected with an extrusion plate.

As a further improvement of the utility model, the left side of the screen is inserted into the inside of the corner brace, and the surface of the extrusion plate is attached to the inner wall of the screen.

As a further improvement of the utility model, the driving device comprises a driving motor, a disc and a driving part, wherein the driving motor is fixedly connected to the middle part of the front surface of the mounting plate, connecting screws are arranged at four corners of the front surface of the mounting plate, the disc is fixedly connected to the end parts among the four connecting screws, the driving part is slidably connected to the front surface of the disc along the horizontal direction, the driving part comprises a movable plate, push rods are integrally formed in the centers of the left side and the right side of the movable plate, and a through groove is formed in the center of the front surface of the movable plate.

As a further improvement of the utility model, a round groove is formed in the center of the front face of the disc, a rotating shaft is rotatably connected to the center of the front face of the round groove, a connecting rod is fixedly connected to the surface of the rotating shaft, a movable column is fixedly connected to the front face of one side, far away from the rotating shaft, of the connecting rod, the output end of the driving motor is fixedly connected with the middle part of the rotating shaft, and the movable column is inserted into the through groove.

As a further improvement of the utility model, the centers of the top and the bottom of the push rod are respectively provided with a positioning groove, two limit rollers are respectively arranged on the front surface of the disc and near the left side and the right side, the push rod is positioned between the two limit rollers, and the limit rollers are in rolling connection with the inside of the positioning grooves.

As a further improvement of the utility model, one end of the push rod is fixedly connected with a connecting block, and the connecting block is rotatably connected to the other side of the screen.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the utility model, through the fixed plate, the corner connector, the nut, the quick-release screw and the extruding plate, the connecting rope can be fixed with one end of the screen through the clamping structure, the connecting block is arranged on the push rod, the connecting block can be rotationally connected with the other end of the screen, and the motor, the rotating shaft, the connecting rod and the movable column are matched, so that the push rod can be driven to reciprocate along the horizontal direction, the function of simulating manual shaking of the screen is realized, tea in the screen can be shaken, the purpose of shaking the tea is realized, the traditional shaking mode through a shaking motor is replaced, the noise is reduced, and the influence on the physical health of workers is reduced.

2. The screen cloth both ends of the device can be dismantled with clamping structure and drive structure respectively and be connected for the staff can change the screen cloth of corresponding net footpath according to the difference of screening precision

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:

FIG. 1 is a schematic view of the overall front cross-sectional structure of the present utility model;

FIG. 2 is a right-side view of the driving device of the present utility model;

FIG. 3 is a schematic view of the right side cross-sectional structure of the driving device of the present utility model;

FIG. 4 is a schematic perspective view of a compacting structure according to the present utility model;

FIG. 5 is a schematic perspective view of a driving part of the present utility model;

fig. 6 is a schematic diagram of the overall front view structure of the present utility model.

In the figure: 1. a support frame; 2. a collection frame; 3. a first support bar; 4. a first connection ring; 5. a connecting rope; 6. a fixing plate; 601. a second connecting ring; 602. an angle code; 603. a nut; 604. quick-dismantling a screw; 605. an extrusion plate; 7. a screen; 8. a second support bar; 9. a mounting plate; 10. a connecting screw; 11. a disc; 12. a circular groove; 13. a rotating shaft; 14. a connecting rod; 15. a movable column; 16. a movable plate; 17. a through groove; 18. a push rod; 19. a positioning groove; 20. a connecting block; 21. limiting idler wheels; 22. and a motor.

Detailed Description

Various embodiments of the present utility model are disclosed in the following drawings, which are presented in sufficient detail to provide a thorough understanding of the present utility model. However, it should be understood that these physical details should not be used to limit the utility model. That is, in some embodiments of the present utility model, these physical details are not necessary. Moreover, for the sake of simplicity of illustration, some well-known and conventional structures and components are shown in the drawings in a simplified schematic manner.

Furthermore, the terms "horizontal," "vertical," "overhang," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present technology, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in the art will be understood in a specific manner by those of ordinary skill in the art.

In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

Referring to fig. 1-6, the utility model discloses a shaking screen device, which comprises a supporting frame 1, a first supporting rod 3, a second supporting rod 8 and a screen 7, wherein a collecting frame 2 is arranged at the top of the supporting frame 1, the first supporting rod 3 and the second supporting rod 8 are respectively arranged at the left side and the right side of the supporting frame 1, a first connecting ring 4 is arranged at the top of the first supporting rod 3, a connecting rope 5 is fixedly connected in the first connecting ring 4, a clamping structure is arranged at the other end of the connecting rope 5, a mounting plate 9 is arranged at the top of the second supporting rod 8, a driving structure is arranged at the front of the mounting plate 9, the left end and the right end of the screen 7 are respectively connected with the clamping structure and the driving structure, and the driving structure is used for driving the screen 7 to shake.

In this embodiment, the clamping structure includes fixed plate 6, one side of fixed plate 6 is provided with second go-between 601, second go-between 601 and the other end fixed connection of connecting rope 5, the opposite side fixedly connected with angle sign indicating number 602 of fixed plate 6, the central authorities of angle sign indicating number 602 side are inlayed and are had nut 603, the inside threaded connection of nut 603 has quick detach screw rod 604, one side fixedly connected with stripper plate 605 that quick detach screw rod 604 is close to fixed plate 6, peg graft in the inside of angle sign indicating number 602 in the left side of screen cloth 7, and the surface of stripper plate 605 is laminated with the inner wall of screen cloth 7.

Through above-mentioned technical scheme, the staff can be with the one side of screen cloth 7 of angle sign indicating number 602 card on the fixed plate 6, then screw up quick detach screw rod 604, makes quick detach screw rod 604 promote the stripper plate 605 and removes, and stripper plate 605 firmly compresses tightly screen cloth 7, plays the tight fixed action of clamp to the side of screen cloth 7, and the stay cord of cooperation setting can be hung screen cloth 7's one end to follow-up tremble the screen cloth work and go on.

In this embodiment, the driving device includes:

the driving motor 22, the driving motor 22 is fixedly connected to the middle part of the front surface of the mounting plate 9;

The four corners of the front surface of the disc 11 mounting plate 9 are respectively provided with a connecting screw rod 10, and the disc 11 is fixedly connected with the end parts among the four connecting screws 10;

And a driving part which is connected to the front surface of the disc 11 in a sliding manner along the horizontal direction.

In this embodiment, the driving portion includes a movable plate 16, a push rod 18 is integrally formed in the center of the left and right sides of the movable plate 16, one end of the push rod 18 is fixedly connected with a connection block 20, and the connection block 20 is rotatably connected to the other side of the screen 7.

In order to enable the lifted screen 7 to shake and screen tea leaves, in this embodiment, a through groove 17 is formed in the front center of the movable plate 16, a circular groove 12 is formed in the front center of the disc 11, a rotating shaft 13 is rotatably connected to the front center of the circular groove 12, a connecting rod 14 is fixedly connected to the surface of the rotating shaft 13, a movable column 15 is fixedly connected to the front surface of one side, away from the rotating shaft 13, of the connecting rod 14, an output end of a driving motor 22 is fixedly connected with the middle of the rotating shaft 13, and the movable column 15 is inserted into the through groove 17.

Through the setting of above-mentioned technical scheme for after motor 22 starts, can drive pivot 13 when its output is rotatory and rotate, make connecting rod 14 and movable column 15 that links to each other with pivot 13 revolute pivot 13 and carry out circular motion together, because movable column 15 peg graft in logical inslot 17, consequently movable column 15 can drive push rod 18 and carry out reciprocating motion along horizontal straight line direction when carrying out circular motion, at this moment, because connecting block 20 is connected with the screen cloth 7 other end rotation, just drive screen cloth 7 all the time so back and move, the effect of cooperation stay cord, make the continuous shake of screen cloth 7, thereby realize trembling the purpose of screening tealeaves, this kind of mode need not to collide and produces vibrations, consequently can not produce a large amount of noise, can not cause the harm to staff physical and mental health.

In this embodiment, in order to limit the motion track of the push rod 18, positioning grooves 19 are formed in the centers of the top and bottom of the push rod 18, two limiting rollers 21 are mounted on the front surface of the disc 11 and near the left and right sides, the push rod 18 is located between the two limiting rollers 21, and the limiting rollers 21 are connected inside the positioning grooves 19 in a rolling manner.

Through the limiting roller 21, the motion track of the push rod 18 can be limited, so that the push rod 18 can only move along the horizontal direction, and the normal operation of the device is ensured.

The foregoing description is only illustrative of the utility model and is not to be construed as limiting the utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principle of the present utility model, should be included in the scope of the claims of the present utility model.

Claims

1. The utility model provides a tremble sieve device, includes support frame (1), first bracing piece (3), second bracing piece (8) and screen cloth (7), its characterized in that: the top of the supporting frame (1) is provided with a collecting frame (2);

The first support rod (3) and the second support rod (8) are respectively arranged at the left side and the right side of the support frame (1), a first connecting ring (4) is arranged at the top of the first support rod (3), a connecting rope (5) is fixedly connected in the first connecting ring (4), and a clamping structure is arranged at the other end of the connecting rope (5);

The top of second bracing piece (8) is provided with mounting panel (9), the front of mounting panel (9) is provided with drive structure, both ends are connected with clamping structure and drive structure respectively about screen cloth (7), drive structure is used for driving screen cloth (7) and shakes.

2. A shaker apparatus as in claim 1 wherein: the clamping structure comprises a fixing plate (6), a second connecting ring (601) is arranged on one side of the fixing plate (6), and the second connecting ring (601) is fixedly connected with the other end of the connecting rope (5).

3. A shaker apparatus as in claim 2 wherein: the other side fixedly connected with angle sign indicating number (602) of fixed plate (6), the central authorities of angle sign indicating number (602) side are inlayed and are had nut (603), the inside threaded connection of nut (603) has quick detach screw rod (604), one side fixedly connected with stripper plate (605) that quick detach screw rod (604) are close to fixed plate (6).

4. A shaker apparatus according to claim 3, wherein: the left side of the screen (7) is inserted into the corner connector (602), and the surface of the extrusion plate (605) is attached to the inner wall of the screen (7).

5. A shaker apparatus as in claim 1 wherein: the driving structure comprises a driving motor (22), a disc (11) and a driving part, wherein the driving motor (22) is fixedly connected to the middle part of the front surface of the mounting plate (9), connecting screws (10) are arranged at four corners of the front surface of the mounting plate (9), the disc (11) is fixedly connected to the end parts among the four connecting screws (10), and the driving part is connected to the front surface of the disc (11) in a sliding manner along the horizontal direction;

the driving part comprises a movable plate (16), push rods (18) are integrally formed in the centers of the left side and the right side of the movable plate (16), and a through groove (17) is formed in the center of the front face of the movable plate (16).

6. A shaker apparatus as in claim 5 wherein: round groove (12) have been seted up at the positive centre of disc (11), positive centre rotation of round groove (12) is connected with pivot (13), the fixed surface of pivot (13) is connected with connecting rod (14), the positive fixedly connected with movable column (15) of pivot (13) one side are kept away from to connecting rod (14), the output of driving motor (22) and the middle part fixed connection of pivot (13), movable column (15) peg graft in the inside of logical groove (17).

7. A shaker apparatus as in claim 5 wherein: the center of push rod (18) top and bottom has all seted up constant head tank (19), two spacing gyro wheels (21) are all installed in the position department that just is close to left and right sides in disc (11) front, push rod (18) are located two between spacing gyro wheel (21), spacing gyro wheel (21) roll connection in the inside of constant head tank (19).

8. A shaker apparatus as in claim 5 wherein: one end of the push rod (18) is fixedly connected with a connecting block (20), and the connecting block (20) is rotationally connected to the other side of the screen (7).