CN210995309U

CN210995309U - Hopper of tea winnowing machine

Info

Publication number: CN210995309U
Application number: CN201921413639.7U
Authority: CN
Inventors: 不公告发明人
Original assignee: Longhui Yidu Yunfeng Selenium Rich Tea Co ltd
Current assignee: Longhui Yidu Yunfeng Selenium Rich Tea Co ltd
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-07-14
Anticipated expiration: 2029-08-28

Abstract

The utility model discloses a hopper of a tea winnowing machine, which comprises a hopper, a gate closing structure and a fixing structure; the hopper is provided with a through hole, the gate closing structure comprises a rotating rod, a rotating wheel, a key, a track, a sliding block, a rope, a connecting block and a stop block, the rotating rod is sleeved in the through hole, the rotating wheel is sleeved on the rotating rod, the key is arranged at the joint of the rotating rod and the rotating wheel, the track is arranged on two sides of the hopper, the sliding block is connected on the track in a sliding manner, the sliding block is connected with the rotating rod through the rope, the connecting block is arranged at the lower end of the sliding block, and the stop block is arranged on; the fixed structure comprises a fixed barrel and a fixed block, the fixed barrel is arranged on the side edge of the hopper, and the fixed block is arranged on the rotating wheel. The utility model provides a hopper of tealeaves air separator can prevent that tealeaves is too intensive and can't in time close the problem of hopper discharge gate, is favorable to improving the efficiency and the selection by winnowing quality of tealeaves selection by winnowing.

Description

Hopper of tea winnowing machine

Technical Field

The utility model belongs to the technical field of tea processing equipment and specifically relates to a hopper of tealeaves air separator.

Background

Present tealeaves air separator adopts the hopper when the feeding, and the discharge gate of hopper is square mostly, and the ejection of compact is more concentrated, and the fan can not fully carry out the selection by winnowing to tealeaves like this, leads to many times selection by winnowing, reduces work efficiency. And when stopping the feeding, can crush tealeaves when the hopper closes the flashboard, tealeaves also can block the export moreover, makes the flashboard unable the closing.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a hopper of tea winnowing machine.

The technical scheme of the utility model is that: a hopper of a tea winnowing machine comprises a hopper, a gate closing structure and a fixing structure;

the hopper is provided with a through hole, the gate closing structure comprises a rotating rod, a rotating wheel, a key, a track, a sliding block, a rope, a connecting block and a stop block, the rotating rod is sleeved in the through hole, the rotating wheel is sleeved on the rotating rod, the key is arranged at the joint of the rotating rod and the rotating wheel, the track is arranged on two sides of the hopper, the sliding block is connected on the track in a sliding manner, the sliding block is connected with the rotating rod through the rope, the connecting block is arranged at the lower end of the sliding block, and the stop block is arranged on;

the fixed structure comprises a fixed barrel and a fixed block, the fixed barrel is arranged on the side edge of the hopper, and the fixed block is arranged on the rotating wheel.

Preferably, the discharge opening of the hopper is triangular.

Preferably, the stop block is triangular and matched with the discharge hole in shape.

Preferably, a plurality of sharing rods are arranged on two sides of the stop block.

Preferably, two ends of the stop block are connected with the connecting block through screws.

Preferably, two ends of the rotating rod are provided with blocking pieces.

Preferably, a limiting block is arranged below the track and arranged on the hopper.

Preferably, the limiting blocks are arranged at two ends of the track.

Preferably, the fixed block is a cylinder and is fixedly provided with a plurality of fixed blocks.

Preferably, the key and the rotating rod wheel are in loose fit.

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

1. through triangular discharge gate and triangular dog, can carry out timely closing to the discharge gate to prevent that tealeaves from blocking the problem that can't close.

2. Triangle-shaped's dog can carry out the first tedding to the tealeaves that the discharge gate came out, and the tedding pole that sets up in dog both sides can be tedded again for the tealeaves that gets into in the tealeaves air separator is more dispersed, increases the sorting efficiency of tealeaves sorter and the tealeaves quality of sorting.

3. The fixed structure is arranged, and the ascending or descending height of the stop block can be freely controlled.

Drawings

FIG. 1 is the overall schematic view of the present invention

FIG. 2 is a perspective view of the present invention

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

As shown in fig. 1 to 2, a hopper of a tea winnowing machine comprises a hopper 1, a gate closing structure 2 and a fixing structure 3;

the hopper 1 is provided with a through hole, the gate closing structure 2 comprises a rotating rod 21, a rotating wheel 22, a key 23, a track 24, a sliding block 25, a rope 26, a connecting block 27, a stop block 28 and a limit block 29, the rotating rod 21 is sleeved in the through hole, two ends of the rotating rod 21 are provided with stop pieces 211, the rotating wheel 22 is sleeved on the rotating rod 21, the key 23 is arranged at the joint of the rotating rod 21 and the rotating wheel 22, the tracks 24 are arranged on two sides of the hopper 1, the limit block 29 is arranged below the track 24, the stop block 29 is arranged on the hopper 1, the sliding block 25 is slidably connected on the track 24, the sliding block 25 is connected with the rotating rod 21 through the rope 26, the lower end of the sliding block 25 is provided with the connecting block 27, the stop block 28 is arranged on the;

the fixing structure 3 comprises a fixing barrel 31 and a fixing block 32, the fixing barrel 31 is arranged on the side edge of the hopper 1, and the fixing block 32 is arranged on the rotating wheel 22.

The stopper 28 is lowered through the gate closing mechanism 2 and the tea leaves flow out of the hopper 1 into the tea winnowing machine.

Furthermore, the stop 28 is triangular, so that the tea leaves discharged from the hopper can be spread once, and the air separation efficiency is improved.

Furthermore, a plurality of spreading rods 281 are arranged on the stop block 28, which can spread the tea leaves for the second time, and further enhance the efficiency and quality of air separation.

Further, the two ends of the rotating rod 21 are provided with a blocking piece 211, which can prevent the rotating wheel 22 and the rope 26 from separating from the rotating rod.

Further, the lower end of the track 24 is provided with a limiting block 29 which can prevent the slider 25 from sliding out of the track 24.

When the stopping is needed, the gate closing structure 2 drives the stop block 28 to ascend, so as to block the discharge hole of the hopper 1, and the fixed structure 3 is used for positioning.

Further, the discharge hole of the hopper 1 and the stop block 28 are triangular and matched, so that the discharge hole of the hopper 1 can be closed, and the situation of clamping tea leaves is prevented.

Further, the key 23 is loosely fitted with the rotary wheel 22 of the rotary rod 21, so that the rotary wheel 22 can move back and forth and can drive the rotary rod 21 when rotating.

Furthermore, the fixed block is a 32-bit cylinder, and a plurality of fixed blocks are arranged, so that the stop 28 can be positioned at different positions.

The utility model discloses a theory of operation does: the rotating rod is driven by the rotation of the rotating wheel, and the sliding block is driven to move on the rail under the action of the rope, so that the stop block is driven to move up and down, the discharge hole of the hopper is closed and opened, the discharge hole is integrally closed, and the situation that tea leaves similar to a common gate are easy to clamp is avoided; the loose fit of the rotating wheel enables the rotating wheel to move back and forth on the rotating rod, so that the fixed block can be inserted into the fixed barrel to limit the whole body, and the stop block can be fixed at a certain position; triangular check blocks and the spreading rods can spread tea leaves discharged from the hopper, so that the times of air separation are reduced, and the efficiency and the quality of air separation are improved.

The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the right of the present invention should not be limited thereby, and therefore, modifications, equivalent changes, improvements, etc. made in the claims of the present invention are still included in the scope of the present invention.

Claims

1. The utility model provides a hopper of tealeaves air separator, includes the hopper, its characterized in that: the device also comprises a switch-off structure and a fixed structure;

2. The hopper of a tea winnowing machine according to claim 1, wherein: the discharge hole of the hopper is triangular.

3. The hopper of a tea winnowing machine according to claim 2, wherein: the check block is triangular and is matched with the discharge hole in shape.

4. The hopper of a tea winnowing machine according to claim 1, wherein: and a plurality of sharing rods are arranged on two sides of the stop block.

5. The hopper of a tea winnowing machine according to claim 1, wherein: the two ends of the stop block are connected with the connecting block through screws.

6. The hopper of a tea winnowing machine according to claim 1, wherein: and two ends of the rotating rod are provided with blocking pieces.

7. The hopper of a tea winnowing machine according to claim 1, wherein: the track below is equipped with the stopper, the stopper is located on the hopper.

8. The hopper of a tea winnowing machine according to claim 7, wherein: the limiting blocks are arranged at two ends of the track.

9. The hopper of a tea winnowing machine according to claim 1, wherein: the fixed block is the cylinder, and is fixed to be equipped with a plurality ofly.

10. The hopper of a tea winnowing machine according to claim 1, wherein: the key and the rotating rod and the rotating wheel are loosely matched.