CN212920575U

CN212920575U - Dry powder ball press

Info

Publication number: CN212920575U
Application number: CN202020540403.6U
Authority: CN
Inventors: 王长宽
Original assignee: Yingkou Kaining Industrial Co ltd
Current assignee: Yingkou Kaining Industrial Co ltd
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2021-04-09
Anticipated expiration: 2030-04-14

Abstract

The utility model discloses a dry powder ball press machine, including shell, feeder hopper, the welding has the hopper of intercommunication above the shell, the screw feeder is installed to the hopper internal rotation, the output of screw feeder upper end fixed mounting feed motor, feed motor fixed mounting hopper top, the welding has the hopper of intercommunication in the upper right side of hopper, the welding has the discharge gate below the shell, rotate through the mount in the shell and install first squeeze roller and second squeeze roller, first squeeze roller and second squeeze roller symmetry set up, and lie in the middle part in the shell, fixed mounting right hydraulic motor and left hydraulic motor in the shell; through the effect of two squeeze rolls for whole pressfitting process prolongs, simultaneously, through the combination of two squeeze belts, makes whole pressfitting process stable, again via the spiral cooperation of two squeeze rolls with the squeeze belt, makes the squeeze belt can carry out effectual operation, has solved wheeled extruded drawback on the whole.

Description

Dry powder ball press

Technical Field

The utility model relates to a ball machine technical field, especially a ball machine is pressed to dry powder.

Background

The dry powder ball press machine integrates and compresses waste residues generated in the production process, is convenient to transport, avoids an instrument with dust pollution, adopts a roller type compression structure for most of the existing dry powder ball press machines, is short in the whole extrusion process due to the contact mode problem of rollers, is not compact enough in compression, and is also tangent to the extrusion, so that the ball is divided to have internal stress in the extrusion process, and the dry powder ball press machine is provided for the reason.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dry powder ball press machine to improve the above-mentioned problem.

The utility model provides a following scheme:

a dry powder ball press comprises a shell, a feed hopper and a feed hopper, wherein the feed hopper is welded above the shell and communicated with the shell, the feed hopper is rotatably installed in the feed hopper, the upper end of the spiral feeder is fixedly provided with an output end of a feed motor, the feed motor is fixedly installed above the feed hopper, the feed hopper is welded at the upper right of the feed hopper and communicated with the feed hopper, a discharge hole is welded below the shell, a first extrusion roller and a second extrusion roller are rotatably installed in the shell through a fixing frame, the first extrusion roller and the second extrusion roller are symmetrically arranged and are positioned in the middle of the shell, a right hydraulic motor and a left hydraulic motor are fixedly installed in the shell, the right hydraulic motor drives the first extrusion roller through a bevel gear structure, the left hydraulic motor drives the second extrusion roller through a bevel gear structure, and eight auxiliary idler wheels are fixedly installed in the shell on the right side of the first extrusion roller, the auxiliary rollers are symmetrically arranged at four corners, eight auxiliary rollers are fixedly mounted in a shell on the left side of the second extrusion roller, the eight auxiliary rollers are symmetrically arranged at four corners, a first extrusion belt is sleeved outside the first extrusion roller and the eight auxiliary rollers, a second extrusion belt is sleeved outside the second extrusion roller and the eight auxiliary rollers, and semi-spherical grooves which are uniformly distributed are formed in the outer surfaces of the first extrusion belt and the second extrusion belt.

Preferably, the ball groove pitch on the first extrusion belt is the same as the ball groove pitch on the second extrusion belt, and the ball groove pitches are matched with each other.

Preferably, the first extrusion roller and the second extrusion roller are integrally formed with spirals in opposite spiral directions, and the inner side walls of the first extrusion belt and the second extrusion belt are provided with thread grooves matched with the corresponding spirals.

Preferably, the left side of the first squeeze roller and the left side of the auxiliary roller located above the first squeeze roller are located on the same straight line, and the left side of the first squeeze roller and the left side of the auxiliary roller located below the first squeeze roller are located on the same straight line.

Preferably, the right side edge of the second 2 squeezing roller and the right side edge of the auxiliary roller positioned above the second squeezing roller are positioned on the same straight line, and the side edge of the second squeezing roller and the right side edge of the auxiliary roller positioned below the second squeezing roller are positioned on the same straight line.

According to the utility model provides a concrete embodiment, the utility model discloses a following technological effect: through the effect of two squeeze rolls for whole pressfitting process prolongs, simultaneously, through the combination of two squeeze belts, makes whole pressfitting process stable, again via the spiral cooperation of two squeeze rolls with the squeeze belt, makes the squeeze belt can carry out effectual operation, has solved wheeled extruded drawback on the whole.

Drawings

Fig. 1 is a schematic view of the structure of the present invention; .

In the figure: 1. the shell, 2, right hydraulic motor, 3, feeder hopper, 4, feed motor, 5, screw feeder, 6, hopper, 7, left hydraulic motor, 8, second extrusion area, 9, second squeeze roll, 10, play hopper, 11, supplementary gyro wheel, 12, first squeeze roll, 13, first extrusion area.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: a dry powder ball press machine comprises a shell 1, a feed hopper 3 and a feed hopper 6, and is the main structure of the utility model, the feed hopper 6 communicated with the feed hopper is welded above the shell 1 to provide a limited station for the screw feeder 5, the screw feeder 5 is rotatably installed in the feed hopper 6 to realize continuous stable feeding through a screw structure, the output end of a feed motor 4 is fixedly installed at the upper end of the screw feeder 5, the feed motor 4 is fixedly installed above the feed hopper 6 to provide power for the screw feeder 5, the feed hopper 3 communicated with the feed hopper is welded at the upper right of the feed hopper 6 to lead in external materials, a discharge port is welded below the shell 1 to lead out extruded finished materials and residual materials, a first extrusion roller 12 and a second extrusion roller 9 are rotatably installed in the shell 1 through a fixing frame to drive a first extrusion belt 13 and a second extrusion belt 8 to move through rotation, realize the extrusion simultaneously, first squeeze roll 12 sets up with second squeeze roll 9 symmetry, and is located shell 1 middle part, fixed mounting right hydraulic motor 2 and left hydraulic motor 7 in shell 1, it connects outside hydraulic pressure feeding device, provides effectual stable power for first squeeze roll 12 and second squeeze roll 9, right hydraulic motor 2 passes through bevel gear structure transmission first squeeze roll 12, left hydraulic motor 7 passes through bevel gear structure transmission second squeeze roll 9, realizes effectual power transmission, fixed mounting has eight auxiliary roller 11 in the shell 1 on first squeeze roll 12 right side, and eight auxiliary roller 11 become the four corners symmetry setting, cooperates first squeeze roll 12 to support first extrusion area 13, fixed mounting has eight auxiliary roller 11 in the shell 1 on the left of second squeeze roll 9, and eight auxiliary roller 11 become the four corners symmetry setting, support second squeeze band 8 through cooperation second squeeze roll 9, first squeeze roll 12 and eight 11 outside covers of supplementary gyro wheel be equipped with first squeeze band 13, second squeeze roll 9 and eight 11 outside covers of supplementary gyro wheel be equipped with second squeeze band 8, evenly distributed's hemisphere groove is seted up with the surface in second squeeze band 8 to first squeeze band 13, provides the space for material storage and extrusion.

Specifically, the ball groove pitch on the first extrusion belt 13 is the same as the ball groove pitch on the second extrusion belt 8, and the ball groove pitches are matched with each other to realize certain spherical extrusion.

Specifically, first squeeze roll 12 and second squeeze roll 9 homogeneous body shaping have a spiral, and spiral direction is opposite, first squeeze belt 13 all offers the wire casing that matches corresponding spiral with second squeeze belt 8 inside wall for first squeeze roll 12 and second squeeze roll 9 can effectively drive first squeeze belt 13 and second squeeze belt 8 and move.

Specifically, the left side of the first squeeze roller 12 and the left side of the auxiliary roller 11 located above the first squeeze roller are located on the same straight line, and the left side of the first squeeze roller 12 and the left side of the auxiliary roller 11 located below the first squeeze roller are located on the same straight line, so that excessive friction on the inner side of the first squeeze belt 13 is avoided.

Specifically, the right side of the second squeezing roller 2 and the right side of the auxiliary roller 11 located above the second squeezing roller are located on the same straight line, and the side of the second squeezing roller 9 and the right side of the auxiliary roller 11 located below the second squeezing roller are located on the same straight line, so that excessive friction on the inner side surface of the second squeezing belt 8 is avoided.

The working principle is as follows: during the use, the material has feeder hopper 3 to drop into, leads the material downwards through screw feed ware 5, drives first squeeze roll 12 and second squeeze roll 9 through right hydraulic motor 2 and left hydraulic motor 7 this moment and rotates, makes first squeeze band 13 and second squeeze band 8 move then, wraps up in the clamp with the leading-in material, extrudees the balling through first squeeze roll 12 and second squeeze roll 9, then leads out through play hopper 10.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A dry powder ball press machine comprises a shell, a feeding hopper and a feeding hopper, and is characterized in that the feeding hopper communicated with the shell is welded above the shell, the spiral feeder is rotatably installed in the feeding hopper, the upper end of the spiral feeder is fixedly provided with an output end of a feeding motor, the feeding motor is fixedly installed above the feeding hopper, the feeding hopper communicated with the feeding hopper is welded above the feeding hopper, a discharge port is welded below the shell, a first extrusion roller and a second extrusion roller are rotatably installed in the shell through a fixing frame, the first extrusion roller and the second extrusion roller are symmetrically arranged and are positioned in the middle of the shell, a right hydraulic motor and a left hydraulic motor are fixedly installed in the shell, the right hydraulic motor drives the first extrusion roller through a bevel gear structure, the left hydraulic motor drives the second extrusion roller through a bevel gear structure, and eight auxiliary idler wheels are fixedly installed in the shell on the right side of the first extrusion roller, the auxiliary rollers are symmetrically arranged at four corners, eight auxiliary rollers are fixedly mounted in a shell on the left side of the second extrusion roller, the eight auxiliary rollers are symmetrically arranged at four corners, a first extrusion belt is sleeved outside the first extrusion roller and the eight auxiliary rollers, a second extrusion belt is sleeved outside the second extrusion roller and the eight auxiliary rollers, and semi-spherical grooves which are uniformly distributed are formed in the outer surfaces of the first extrusion belt and the second extrusion belt.

2. The dry powder ball press according to claim 1, wherein: the ball groove pitch on the first extrusion belt is the same as the ball groove pitch on the second extrusion belt, and the ball groove pitches are matched with each other.

3. The dry powder ball press according to claim 1, wherein: first squeeze roll and the homogeneous shaping of second squeeze roll have a spiral, and spiral opposite direction, the spiral line groove that the matching corresponds spiral is all seted up with second squeeze to take the inside wall in first squeeze band.

4. The dry powder ball press according to claim 1, wherein: the left side edge of the first extrusion roller and the left side edge of the auxiliary roller positioned above the first extrusion roller are positioned on the same straight line, and the left side edge of the first extrusion roller and the left side edge of the auxiliary roller positioned below the first extrusion roller are positioned on the same straight line.

5. The dry powder ball press according to claim 1, wherein: the right side edge of the second extrusion roller and the right side edge of the auxiliary roller positioned above the second extrusion roller are positioned on the same straight line, and the side edge of the second extrusion roller and the right side edge of the auxiliary roller positioned below the second extrusion roller are positioned on the same straight line.