CN211070488U

CN211070488U - Punching bag support device of punching bag centrifuge

Info

Publication number: CN211070488U
Application number: CN201922087456.7U
Authority: CN
Inventors: 陈勇; 汤美健; 梁勇
Original assignee: CHENGDU DIAO GROUP TIANFU PHARMACEUTICAL CO LTD
Current assignee: CHENGDU DIAO GROUP TIANFU PHARMACEUTICAL CO LTD
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-07-24
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses a punching bag support device of punching bag centrifuge, which comprises a bowl-shaped punching bag support and a punching bag, wherein a boss protruding to the height of a bowl opening is arranged at the circle center of the bottom surface of the bowl-shaped punching bag support, and a fastening through hole is arranged at the circle center of the boss; the outer side of the top of the bowl-shaped punching bag bracket is provided with four fastening lugs; the punching bag is fixed in the bowl-shaped punching bag bracket through the fastening lug and the fastening piece; the bottom of the filter screen of the hanging bag is also provided with a fastening piece, and the bottom of the filter screen is fixed on the boss through the fastening piece and a fastening through hole; the hanging bag can be prevented from being torn or damaged due to overlarge centrifugal force, and sharp parts in the medicine residues can be prevented from piercing the hanging bag, so that the loss of a filter screen in the using process can be effectively reduced, and the cost is reduced; the boss of the bowl-shaped punching bag bracket can effectively prevent the situation that the medicine residue leaks from the discharge buckle at the bottom of the filter screen due to weak binding; the fastener selects a mode similar to a bolt to fix the punching bag, so that the punching bag is convenient to disassemble.

Description

Punching bag support device of punching bag centrifuge

Technical Field

The utility model relates to a punching bag centrifuge matches the device field, especially relates to a punching bag support device of punching bag centrifuge.

Background

The punching bag centrifuge is a closed type filtering device which is operated intermittently and used for discharging punching bags in different places. The material is added into the rotary drum from the upper part, under the action of a centrifugal force field, a liquid phase passes through the filter medium and is discharged out of the machine, a solid phase object is trapped in the rotary drum, and the liquid blocking plate and the filter belt are lifted out together after the machine is stopped and are unloaded at a specified place. The drum is started to rotate at a high speed by a transmission part provided with a clutch to generate a centrifugal force field, filtrate injected into the drum is separated by a filter bag lined in the drum, filter residue is retained in the drum, the filtrate is guided into a collection container through a liquid outlet pipe, feeding is stopped after the limit of charging is reached, a power supply is cut off, the drum can be stopped to operate by a braking unit when a frequency converter is equipped by a braking device, a cover is opened, the filter bag is lifted out of a machine body by a lifting tool, and discharging is carried out, so that a working cycle is completed.

In the process of traditional Chinese medicine preparation, the process of separating medicine dregs is inevitably involved, and the punching bag centrifuge is widely used in the process of traditional Chinese medicine preparation due to the advantages of intermittent operation, good separation effect and unloading in different places. But due to the texture of part of the medicine dregs

The filter screen is hard, the problem that the filter screen is punctured often occurs in the process of separating liquid medicine by high-speed rotation, and the working efficiency is greatly influenced; and the discharge opening of current punching bag generally sets up in the bottom of punching bag, prevents to leak the material through the mode of ligature, and easily there is itself because the reason that workman's ligature is not firm leads to leaking the material, consequently in order to solve above-mentioned problem, has designed a punching bag support device of punching bag centrifuge.

SUMMERY OF THE UTILITY MODEL

A punching bag support device of a punching bag centrifuge comprises a bowl-shaped punching bag support and a punching bag, wherein a boss protruding to the height of a bowl opening is arranged at the center of a circle of the bottom surface of the bowl-shaped punching bag support, and a fastening through hole is arranged at the center of the boss; the outer side of the top of the bowl-shaped punching bag bracket is uniformly provided with four fastening lugs, and the bowl-shaped punching bag bracket is fixed in a rotary drum of the centrifuge through the fastening lugs and fastening members; the punching bag is fixed in the bowl-shaped punching bag bracket through the fastening lug and the fastening piece; the bottom of the filter screen of the punching bag is also provided with a fastening piece, and the bottom of the filter screen is fixed on the lug boss through the fastening piece and a fastening through hole.

Particularly, the fastening piece comprises a fastening ring fixed on an object to be fastened, a fixing pin and two fastening pins; the fastening pin comprises a fastening pin rod and a positioning cone; the fastening pin rod is a hollow cylindrical body cut along the axial direction, and a positioning cone cut along the axial direction is fixed at the top end of the fastening pin rod; a hollow groove at the center of the fastening pin rod is used as a fixing pin groove; axial grooves in the same direction along the fixed pin grooves are also formed in the positioning cones; a tangential annular limiting groove is also formed in the positioning cone; the fixed pin comprises a fixed rod and symmetrical limiting clamping blocks arranged at the top of the fixed rod, and a tray is further arranged at the bottom of the fixed rod.

In particular, the central angle corresponding to the arc surface of the fastening pin is less than 180 degrees.

In particular, the outer diameter of the fastening pin is smaller than the inner diameter of the fastening ring in the combined state of the fixing pin and the fastening pin.

The utility model has the advantages that: the bowl-shaped punching bag support can ensure that partial centrifugal force borne by the punching bag per se is transferred to the bowl-shaped punching bag support in the centrifugal process, so that on one hand, the punching bag is prevented from being torn or damaged due to overlarge centrifugal force, on the other hand, the punching bag can be prevented from being pierced by sharp parts in the medicine residues, the loss of a filter screen in the using process can be effectively reduced, and the cost is reduced; the boss of the bowl-shaped punching bag bracket can effectively prevent the situation that the medicine residue leaks from the discharge buckle at the bottom of the filter screen due to weak binding; the fastener selects a mode similar to a bolt to fix the punching bag, so that the punching bag is convenient to disassemble.

Drawings

Fig. 1 is a schematic structural view of a punching bag support.

Fig. 2 is a schematic view of the fastening device in use.

Fig. 3 is a schematic view of the fastening pin structure.

Fig. 4 is a front view of the fixing pin.

Fig. 5 is a top view of the fixing pin.

Wherein, the bowl-shaped punching bag bracket-1; banner stands-11; a banner frame-12; a boss-13; a fastening through hole-14; fastening ears-15; a fastener-3; a fastening ring-31; a fixed pin-32; a fixed pin slot-321; a fixing rod-322; a limiting fixture block-323; a tray-324; a fastening ring-33; a fastening pin-331; a positioning cone-332; an axial slot-333; a limit groove-334.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

A punching bag support device of a punching bag centrifuge comprises a bowl-shaped punching bag support 1 and a punching bag, wherein the bowl-shaped punching bag support 1 is composed of a circular banner support 11 and a vertical banner support 12, the banner support 11 and the vertical banner support 12 mainly play a role of supporting bearing force, a boss 13 protruding to the height of a bowl opening is arranged at the center of a circle of the bottom surface of the bowl-shaped punching bag support 1, and a fastening through hole 14 is arranged at the center of the boss 13; the fastening through holes 14 are used for fixing the hanging bag, the discharge hole of the hanging bag is lifted to the bowl opening and fastened through the fastening pieces 3, and therefore the leakage of the medicine residues from the discharge hole which is not fastened in the operation process of the centrifuge can be prevented; four fastening lugs 15 are uniformly arranged on the outer side of the bowl-shaped punching bag bracket 1, and the bowl-shaped punching bag bracket 1 is fixed in the centrifuge through the fastening lugs 15 and the fastening pieces 3; the fastening lugs 15 are provided with fastening through holes 14, and the fastening through holes 14 are used for fixing the bowl-shaped punching bag bracket 1 in a centrifuge drum through the fastening pieces 3 so as to prevent the bowl-shaped punching bag bracket 1 from falling off during work; the punching bag is fixed in the bowl-shaped punching bag bracket 1 through the fastening lug 15 and the fastening piece 3; the bottom discharge hole of punching bag also is equipped with fastener 3, the punching bag is fixed in through fastener 3 and fastening through-hole 14 on boss 13, plays the effect of raising the discharge hole in the course of the work.

As a preferred embodiment, the fastening member 3 includes a fastening ring 31 fixed to an object to be fastened, a fixing pin 32, and two fastening pins 33; the fastening ring 31 mainly plays a role in positioning the fixing pin 32 and the fastening pin 33; the fastening pin 33 comprises a fastening pin rod 331 and a positioning cone 332; the fastening pin 331 is a hollow cylinder cut along the axial direction; the positioning cone 332 is a cone cut along the axial direction and fixed at the top end of the fastening pin rod 331; the cut surface of the positioning cone 332 is coplanar with the cut surface of the fastening pin rod 331, and the bottom surface of the positioning cone 332 is fixed on the top surface of the fastening pin rod 331; the hollow groove at the center of the fastening pin 331 is used as a fixing pin groove 321; the positioning cone 332 is also provided with an axial slot 333 along the direction of the fixing pin slot 321; the fixing pin slot 321 is communicated with the axial slot 333; a tangential annular limiting groove 334 is also formed in the positioning cone 332; the fixing pin 32 comprises a fixing rod 322 and a limiting fixture block 323 symmetrically arranged at the top of the fixing rod 322, and the bottom of the fixing rod 322 is also provided with a tray 324; the limiting fixture block 323 is matched with the limiting groove 334, and after the fixing pin 32 is inserted into the fixing pin groove 321, the fixing pin 32 is rotated, so that the limiting fixture block 323 rotates into the limiting groove 334 to complete clamping; the tray 324 mainly functions to facilitate rotation and insertion and removal of the fixing pin 32.

As a preferred embodiment, the central angle corresponding to the arc surface of the fastening pin 33 is less than 180 degrees, so as to ensure that the outer diameter of the positioning cone 332 is less than the inner diameter of the fastening ring 31 after the two fastening pins 33 are combined together in the use process, and a certain distance exists between the two fastening pins 33 after the fastening pins 33 are inserted, so that the fixing pin 32 can be inserted and can be completely attached to the fixing pin 32.

As a preferred embodiment, the outer diameter of the positioning cone 332 in the combined state of the fastening pins 33 is smaller than the inner diameter of the fastening ring 31, and the outer diameter of the fastening pins 33 in the combined state of the fixing pins 32 and the fastening pins 33 is larger than the inner diameter of the fastening ring 31, so as to ensure that the positioning cone 332 can pass through the fastening ring 31 only under the condition of two fastening pins 33, then the two fastening pins 33 are separated to be inserted into the fixing pins 32, and the fixing pins 32 are used to separate the two fastening pins 33 so that the bottom surface of the positioning cone 332 is clamped above the fastening ring 31, thereby achieving the purpose of fastening.

When the device is actually used, the fastening lug 15 of the bowl-shaped punching bag bracket 1 is aligned with a rotary drum of a centrifuge, then the punching bag is added, the fixing hole of the punching bag is aligned with the through hole of the fastening lug 15, two fastening pins 33 are combined and then inserted into the through hole from the lower part until the bottom surface of the positioning cone 332 exceeds the upper surface of the fastening ring 31, the fastening pins 33 are separated, the limiting block 323 of the fixing pin 32 is aligned with the gap between the fastening pins 33 and inserted until the position reaches the position of the limiting groove 334, the fixing pin 32 is rotated, and fastening is completed; then the fastening ring 31 at the bottom of the punching bag is aligned with the fastening through hole 14 of the boss 13 and fastened in the same way.

The bowl-shaped punching bag bracket 1 of the device can ensure that partial centrifugal force borne by the punching bag is transferred to the bowl-shaped punching bag bracket 1 in the centrifugal process, on one hand, the punching bag is prevented from being torn or damaged due to overlarge centrifugal force, on the other hand, the punching bag can be prevented from being pierced by sharp parts in the medicine residues, the loss of a punching bag filter screen in the using process can be effectively reduced, and the cost is reduced; the boss 13 on the bowl-shaped punching bag bracket 1 can effectively prevent the phenomenon of leakage of the medicine dregs from the discharge button at the bottom of the punching bag due to weak binding; the fastening piece 3 is used for fixing the punching bag in a mode similar to a bolt, so that the punching bag is convenient to disassemble.

Claims

1. A punching bag support device of a punching bag centrifuge is characterized by comprising a bowl-shaped punching bag support (1) and a punching bag, wherein the bowl-shaped punching bag support (1) is composed of a circular horizontal bracket (11) and a vertical bracket (12), a boss (13) protruding to the height of a bowl opening is arranged at the circle center of the bottom surface of the bowl-shaped punching bag support (1), and a fastening through hole (14) is arranged at the circle center of the boss (13); the outer side of the top of the bowl-shaped punching bag bracket (1) is uniformly provided with four fastening lugs (15), and the bowl-shaped punching bag bracket (1) is fixed in a rotary drum of a centrifugal machine through the fastening lugs (15) and a fastening piece (3); the punching bag is fixed in the bowl-shaped punching bag bracket (1) through the fastening lug (15) and the fastening piece (3); the bottom discharge hole of the punching bag is also provided with a fastening piece (3), and the punching bag is fixed on the boss (13) through the fastening piece (3) and a fastening through hole (14).

2. A punching bag holder apparatus of a punching bag centrifuge of claim 1, wherein said fastening member (3) comprises a fastening ring (31) fixed to an object to be fastened, a fixing pin (32) and two fastening pins (33); the fastening pin (33) comprises a fastening pin rod (331) and a positioning cone (332); the fastening pin rod (331) is a hollow cylindrical body cut along the axial direction; the positioning cone (332) is a cone which is cut along the axial direction and is fixed at the top end of the fastening pin rod (331); a hollow groove at the center of the fastening pin rod (331) is used as a fixing pin groove (321); an axial groove (333) along the direction of the fixed pin groove (321) is also arranged in the positioning cone (332), and the fixed pin groove (321) is communicated with the axial groove (333); a tangential annular limiting groove (334) is also arranged in the positioning cone (332); the fixing pin (32) comprises a fixing rod (322) and limiting clamping blocks (323) symmetrically arranged at the top of the fixing rod (322), and a tray (324) is further arranged at the bottom of the fixing rod (322).

3. A punching bag holder assembly for a punching bag centrifuge as claimed in claim 2, wherein said circular arc surface of said fastening pin (33) corresponds to a central angle of less than 180 degrees.

4. The punching bag holder assembly of a punching bag centrifuge as recited in claim 2, wherein the outer diameter of the positioning cone (332) is smaller than the inner diameter of the fastening ring (31) in the assembled state of the fastening pin (33), and the outer diameter of the fastening pin (33) is larger than the inner diameter of the fastening ring (31) in the assembled state of the fixing pin (32) and the fastening pin (33).