CN210352957U

CN210352957U - Black tea brick pressing machine

Info

Publication number: CN210352957U
Application number: CN201821023777.XU
Authority: CN
Inventors: 周华锋
Original assignee: Hezhou Tianzhou Tea Industry Co ltd
Current assignee: Hezhou Tianzhou Tea Industry Co ltd
Priority date: 2018-06-29
Filing date: 2018-06-29
Publication date: 2020-04-21
Anticipated expiration: 2028-06-29

Abstract

The utility model discloses a black tea brick pressing machine, which comprises a frame and a material box, wherein the frame is divided into an upper layer and a lower layer, a jack is fixed on the upper layer, and the lower layer is used as a working plane; the lifting jack is characterized in that the telescopic end of the lifting jack is downward, a pressure head is fixed at the lower end of the lifting jack, the lifting jack further comprises a feeding mechanism, the feeding mechanism is fed by chain transmission and comprises 2 chains, 4 chain wheels, a connecting sheet and a rocker, 2 chain wheels are assembled on 1 chain, and the 2 chain wheels are connected by a rotating shaft; the bin is horizontally arranged among the 2 chain strips and is fixedly connected with the chain through the connecting sheet; the rocker is connected with the end part of the rotating shaft; the working plane is provided with a abdicating groove for assembling the chain and the chain wheel; the height of the chain wheel protruding out of the working plane is higher than that of the material box. The utility model has the advantages of simple structure, stable operation and high brick pressing efficiency.

Description

Black tea brick pressing machine

Technical Field

The utility model relates to a tea processing technology field especially relates to a black tea brick tea briquetting machine.

Background

In tea pressing brick tea application field, the user's demand to the brick tea of pressing into with the tea is constantly increasing, and at present domestic processing equipment of pressing into the brick tea with the tea mainly comprises following several parts from top to bottom in proper order: the device comprises a pressing oil cylinder a, a four-column press b, a movable cross beam c, a pressing head d, a pressing die cavity e, an ejection oil cylinder f and the like. The existing various equipment for pressing the brick tea adopts four-column or two-column hydraulic machinery to perform single-side or double-side pressing, and then adopts a mould to perform single-piece pressing production, so that the brick tea pressing machine is inconvenient to withdraw bricks and has lower production efficiency.

The above background disclosure is only provided to aid in understanding the concepts and technical solutions of the present invention, and it does not necessarily belong to the prior art of the present patent application, and it should not be used to assess the novelty and inventive step of the present application without explicit evidence that the above content has been disclosed at the filing date of the present patent application.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a brick tea briquetting machine of simple structure, operation stability.

Preferably, the present invention may also have the following technical features:

the black tea brick pressing machine comprises a frame and a material box, wherein the frame is divided into an upper layer and a lower layer, a jack is fixed on the upper layer, and the lower layer is used as a working plane; the lifting jack is characterized in that the telescopic end of the lifting jack is downward, a pressure head is fixed at the lower end of the lifting jack, the lifting jack further comprises a feeding mechanism, a connecting plate and 2 semicircular lock sleeves, the feeding mechanism is used for feeding materials by means of chain transmission and comprises 2 chains, 4 chain wheels, a connecting plate and a rocker, 2 chain wheels are assembled on 1 chain, and the chain wheels of the 2 chain wheels are connected by means of a rotating shaft; the bin is horizontally arranged among the 2 chain strips and is fixedly connected with the chain through the connecting sheet; the rocker is connected with the end part of the rotating shaft; the working plane is provided with a abdicating groove for assembling the chain and the chain wheel; the height of the chain wheel protruding out of the working plane is higher than that of the material box; the connecting plate is welded below the upper layer of the rack and is used for connecting the jack; the inner side of the semicircular lock sleeve is in a step shape; the upper end of the jack is provided with an ear edge; the ladder of the semicircular lock sleeve clamps the ear edge of the jack and is connected with the connecting plate through a bolt.

Furthermore, a reinforcing rib plate is arranged on the lower layer of the frame.

Furthermore, the telescopic rod of the jack is provided with an axial guide groove, and the cylinder wall of the jack is provided with a guide column matched with the guide groove.

Further, the depth of the guide groove is 5-8 mm.

The utility model discloses beneficial effect with the prior art contrast includes:

1) the utility model applies force by using the jack and fixes the jack by using the semicircular lock sleeve, has simple structure and convenient disassembly;

2) in the step of pressing and forming, when the jack pushes the movable pressing head to extrude the tea in the feed box, the feed box sinks to a working plane, and at the moment, the chain can sink along with the feed box, so that the condition that the chain is damaged can not occur;

3) two material boxes are fixed on the chain side by side, so that the production efficiency is improved, the running state of the chain is convenient to control, and the positions of the material boxes cannot deflect;

4) the jack sets up guide way and guiding hole, avoids the jack to rotate at the brick pressing in-process to improve the quality and the quality of brick tea.

Drawings

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

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic view of the feed mechanism coupled to a work surface;

FIG. 4 is a top view of the lower tier of the rack;

FIG. 5 is a perspective view of a semi-circular sleeve;

FIG. 6 is a schematic structural view of the jack;

fig. 7 is a schematic view of a sprocket set configuration.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following embodiments. It should be emphasized that the following description is merely exemplary in nature and is not intended to limit the scope of the invention or its application.

Non-limiting and non-exclusive embodiments will be described with reference to the following figures, wherein like reference numerals refer to like parts, unless otherwise specified.

The black tea brick pressing machine shown in figures 1-7 comprises a frame and a material box 4, wherein the frame is divided into an upper layer and a lower layer, the upper surface and the lower surface of the upper layer 1 of the frame are respectively provided with a cylindrical connecting plate, and the lower connecting plate 22 is welded and fixed with the lower surface of the upper layer 1 of the frame. The upper and lower connecting plates (21,22) are connected by a screw 2 and fixed by bolts to enhance the stability of the connection of the lower connecting plate 22 to the upper layer 1 of the frame. The upper end of the jack 3 is provided with an ear edge, 2 semicircular lock sleeves 23 with stepped inner sides are matched with the ear edge of the jack 3, and the 2 semicircular lock sleeves 23 are fixedly connected with the lower connecting plate 22 through bolts 24, so that the jack 3 is fixed with the lower connecting plate 22. The telescopic rod of the jack 3 vertically extends and moves downwards, and the lower end of the telescopic rod is fixed with a pressure head 32 for extruding tea. The lower layer 6 of the frame is used as a working plane, the lower part of the working plane is provided with a reinforcing rib plate 11, and the feeding mechanism is arranged on the working plane.

The feeding mechanism utilizes chain transmission for feeding, and comprises 2

chains

5, 4

chain wheels

51, 2 rotating shafts 52, a connecting sheet 41 and a rocker, wherein 1 chain wheel 51 is respectively fixed at two ends of each rotating shaft 52 to form an I-shaped chain wheel group. The sprocket set is fixed on a working plane, and 2 sprocket sets are connected by 2 chains 5, so that the 2 sprocket sets rotate synchronously. And the material box 4 is transversely arranged between the 2 chain strips and is fixedly connected with the chain through the connecting sheet. The end parts of the 2 rotating shafts 52 are all connected with rocking bars for rotating the chain wheel set. The working plane is provided with a yielding groove 61 for assembling the chain wheel 51 and the chain 5. During assembly, the assembly height of the chain 5 is higher than that of the work bin 4, so that when the work bin 4 is pulled, the pressure of the work bin 4 on a working plane can be reduced, and the work bin 4 can be pulled conveniently.

In order to improve the working stability of the jack 3, the telescopic rod of the jack 3 is provided with an axial guide groove 31 with the depth of 8mm, the cylinder wall of the jack 3 is provided with a guide column matched with the guide groove 31, so that the jack 3 can be prevented from rotating in the process of punching the material box 4, and the quality of the brick tea is improved.

Those skilled in the art will recognize that numerous variations are possible in light of the above description, and therefore the examples and drawings are merely intended to describe one or more specific embodiments.

While there has been described and illustrated what are considered to be example embodiments of the present invention, it will be understood by those skilled in the art that various changes and substitutions can be made therein without departing from the spirit of the invention. In addition, many modifications may be made to adapt a particular situation to the teachings of the present invention without departing from the central concept described herein. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but may include all embodiments and equivalents falling within the scope of the present invention.

Claims

1. The black tea brick pressing machine comprises a frame and a material box, wherein the frame is divided into an upper layer and a lower layer, a jack is fixed on the upper layer, and the lower layer is used as a working plane; the flexible end of jack is downward, and its lower extreme is fixed with pressure head, its characterized in that: the chain-driven feeding mechanism is used for feeding materials by using chain transmission and comprises 2 chains, 4 chain wheels, a connecting sheet and a rocker, wherein 2 chain wheels are assembled on 1 chain, and the chain wheels of the 2 chain wheels are connected by using a rotating shaft; the bin is horizontally arranged among the 2 chain strips and is fixedly connected with the chain through the connecting sheet; the rocker is connected with the end part of the rotating shaft; the working plane is provided with a abdicating groove for assembling the chain and the chain wheel; the height of the chain wheel protruding out of the working plane is higher than that of the material box; the connecting plate is welded below the upper layer of the rack and is used for connecting the jack; the inner side of the semicircular lock sleeve is in a step shape; the upper end of the jack is provided with an ear edge; the ladder of the semicircular lock sleeve clamps the ear edge of the jack and is connected with the connecting plate through a bolt.

2. The black tea brick press of claim 1, wherein: and a reinforcing rib plate is arranged at the lower layer of the frame.

3. The black tea brick press of claim 1, wherein: the telescopic rod of jack is equipped with axial guide way, and the section of thick bamboo wall of jack is equipped with the guide post that the guide way matches.

4. The black tea brick press of claim 3, wherein: the depth of the guide groove is 5-8 mm.