Multipurpose vibrating screen

Abstract

The utility model provides a multipurpose vibrating screen, which belongs to the technical field of pharmaceutical equipment and comprises a mounting pipe. A bellows; the corrugated pipe is mounted in the mounting pipe through the mounting mechanism; the control assemblies are installed on the two sides of the installation pipe and connected with the bottom of the corrugated pipe, the installation mechanism comprises two arc-shaped rods, the number of the arc-shaped rods is two, and one ends of the two arc-shaped rods are symmetrically and fixedly connected to the outer wall of the corrugated pipe; the placing block is fixedly connected to the other end of the arc-shaped rod; and a seating plate. In the control assembly, a connecting rod drives a corrugated pipe to extend through a connecting ring, a spring piece in a fixing mechanism on the connecting rod elastically and continuously pushes a fixing rod to be clamped into a fixing groove, and the effect of fixing the connecting rod represents that the corrugated pipe has controllability; the beneficial effect that screened medicine can be conveyed to a container in a whole-process closed state according to requirements is achieved, and the influence caused by medicine powder flying dust is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of pharmaceutical equipment, in particular to a multi-purpose vibrating screen. Background Art

[0002] Vibrating screens are mainly used for screening particulate materials in the drug production process. The pharmaceutical vibrating screen uses vibration to classify raw material particles into different particle size grades to meet the requirements of the drug production process. Drug powders usually need to be screened to remove impurities and ensure the consistency of particle size to meet the quality requirements of drug preparations. The vibrating screen moves the drug powder on the screen surface through vibration and is divided into different particle size grades on the screen surface according to the size and properties of the particles. Smaller particles will pass through the sieve holes and enter the collection container below, while larger particles will be blocked above the sieve holes. The mesh size of the vibrating screen can be adjusted as needed to meet the requirements of different drug powders. At the same time, the vibration intensity and frequency of the vibrating screen can also be adjusted to optimize the screening effect. The screened drug powder will be discharged directly through the discharge port. Due to the particle characteristics of the drug powder, direct discharge will cause dust from the drug powder, affecting the on-site environment, and directly installing pipelines for transmission will affect the use of the machine when screening other drugs. Utility Model Content

[0003] The utility model aims to provide a multi-purpose vibrating screen, which solves the problem of dust caused by direct discharge of medicines screened out by the vibrating screen, and also avoids the influence of directly adding a transmission pipe on the use of the original machine.

[0004] The utility model provides a multi-purpose vibrating screen, comprising:

[0005] Installation pipe;

[0006] The bellows is installed inside the installation tube through the installation mechanism;

[0007] A control component is installed on both sides of the installation pipe, and the control component is connected to the bottom of the corrugated pipe.

[0008] As a further optimization solution, the mounting mechanism includes:

[0009] There are two arc-shaped rods, one end of which is symmetrically fixed to the outer wall of the corrugated tube;

[0010] A placement block, the placement block is fixedly connected to the other end of the arc rod;

[0011] A seating plate, wherein the seating plate and the placement block are fixedly connected to the inner wall of the mounting tube correspondingly, and the placement block is attached to the surface of the seating plate;

[0012] The lower surface of the arc rod is fixedly connected with an operating rod.

[0013] As a further optimization solution, the control component includes:

[0014] A mounting frame, the mounting frame being movably mounted on the outer wall of the mounting tube via a mounting shaft;

[0015] A through opening, the through opening being opened on the surface of the mounting frame;

[0016] A connecting rod is inserted into the through port and connected to the bellows through a connecting assembly.

[0017] As a further optimization solution, fixing mechanisms are provided on the side walls of the connecting rod and the surface of the mounting frame.

[0018] As a further optimization solution, the connection assembly includes a connection ring, which is fixed to the bottom of the bellows, and the outer wall of the connection ring is symmetrically fixed with a connection plate, and the connection rod is connected to the upper surface of the connection plate.

[0019] As a further optimization solution, the fixing mechanism includes:

[0020] A fixing groove, which is opened on two side walls of the connecting rod;

[0021] A bracket, the bracket being fixed to a surface of the mounting frame;

[0022] A through-tube, wherein the through-tube is fixedly connected to the surface of the support;

[0023] An insertion rod, the insertion rod is inserted into the interior of the penetration tube;

[0024] A fixing rod, the fixing rod is fixed to one end of the through rod and is clamped in the fixing groove;

[0025] A spring sheet, one end of which is fixedly connected to a surface of the bracket away from the fixing groove, and the other end surface of the spring sheet is in contact with the insertion rod.

[0026] As a further optimization solution, the interior of the fixing groove is arc-shaped, and the outer edge of the fixing rod is also arc-shaped.

[0027] As a further optimization solution, the operating rod is made of rubber.

[0028] As a further optimization solution, the root where the arc rod is connected to the bellows is filled.

[0029] As a further optimization solution, it includes a machine body, and a discharge pipe is installed on the outer wall of the machine body, and the installation pipe is fixedly connected to the outlet of the discharge pipe.

[0030] The utility model provides a multi-purpose vibrating screen through improvement, which has the following improvements and advantages compared with the prior art:

[0031] Firstly, in the control assembly, the connecting rod drives the bellows to extend through the connecting ring, and the spring sheet in the fixing mechanism on the connecting rod elastically continuously pushes the fixing rod into the fixing groove, thereby fixing the connecting rod. This means that the bellows is controllable, and the benefit of transferring the screened drugs to the container in a fully closed state as required is achieved, thereby avoiding the impact of drug powder and dust.

[0032] Secondly, through the cooperation between the placement block and the seat plate in the installation mechanism, the bellows can be disassembled, which has the benefit of not affecting the normal use of the original machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0034] Figure 1 It is a schematic diagram of the structure of the utility model;

[0035] Figure 2 This is a schematic diagram of the structure of the connection between the discharge pipe and the bellows of the utility model;

[0036] Figure 3 It is a structural schematic diagram of the installation mechanism of the utility model;

[0037] Figure 4 It is a structural schematic diagram of the fixing mechanism of the utility model.

[0038] Description of reference numerals:

[0039] 1-machine body, 2-discharging pipe, 3-mounting frame, 4-mounting shaft, 5-bellows, 6-mounting pipe, 7-connecting ring, 8-fixing mechanism, 81-bracket, 82-spring sheet, 83-insertion rod, 84-through pipe, 85-fixing rod, 86-fixing groove, 9-mounting mechanism, 91-seat plate, 92-placing block, 93-operating rod, 94-arc rod, 10-connecting rod, 11-through port, 12-connecting plate. DETAILED DESCRIPTION

[0040] The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0041] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0042] In the description of the present utility model, it should be understood that the terms "first" and "second" are only used for descriptive purposes, and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, "multiple" means two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0043] See also Figure 1-4 The utility model provides a technical solution: a multi-purpose vibrating screen, comprising:

[0044] Mounting pipe 6: The mounting pipe 6 is a mounting carrier in the present device and is used to mount various structures.

[0045] The bellows 5 is installed inside the mounting tube 6 through the mounting mechanism 9. The bellows 5 is a corrugated hose actually used, which has ductility and is used for conducting the screened drugs and accurately guiding the screened drugs to the inside of the container;

[0046] The control component is mainly used to control the extension state of the bellows 5, so as to ensure direct discharge into the container. The control component is installed on both sides of the installation tube 6, and the control component is connected to the bottom of the bellows 5.

[0047] In some embodiments, the mounting mechanism 9 comprises:

[0048] There are two arc-shaped rods 94, one end of which is symmetrically fixed to the outer wall of the corrugated tube 5;

[0049] A placement block 92, the placement block 92 is fixed to the other end of the arc rod 94;

[0050] The seat plate 91 and the placement block 92 are fixed to the inner wall of the mounting tube 6, and the placement block 92 is attached to the surface of the seat plate 91 and installed together with the arc rod 94, so that the bellows 5 can be installed inside the mounting tube 6;

[0051] An operating rod 93 is fixedly connected to the lower surface of the arc rod 94 , and the operating rod 93 can control the arc rod 94 to install and remove the bellows 5 . By squeezing the operating rod 93 to deform the arc rod 94 , the placement block 92 can be removed from the seating plate 91 .

[0052] In some embodiments, the control component includes:

[0053] The mounting frame 3 can rotate under the installation effect of the mounting shaft 4, and is fixed by the friction force of the installation between the two. After the mounting frame 3 rotates, the connecting rod 10 and the bellows 5 can be rotated to adjust the discharge angle. The mounting frame 3 is movably installed on the outer wall of the mounting tube 6 through the mounting shaft 4;

[0054] A through hole 11, through which the connecting rod 10 can be telescopically moved on the mounting frame 3, and the through hole 11 is opened on the surface of the mounting frame 3;

[0055] The connecting rod 10 is a structure for driving the bellows 5 to be telescopically adjusted. The telescopic movement of the connecting rod 10 can control the bellows to be inserted into the through hole 11, and the connecting rod 10 is connected to the bellows 5 through a connecting assembly.

[0056] In some embodiments, fixing mechanisms 8 are provided on the side walls of the connecting rod 10 and the surface of the mounting frame 3 , and the fixing mechanisms 8 fix the telescopic state of the connecting rod 10 .

[0057] In some embodiments, the connecting assembly includes a connecting ring 7, which is fixed to the bottom of the bellows 5. The outer wall of the connecting ring 7 is symmetrically fixed with a connecting plate 12, and the connecting rod 10 is connected to the upper surface of the connecting plate 12, thereby realizing the connection between the connecting rod 10 and the bottom of the bellows 5.

[0058] In some embodiments, the fixing mechanism 8 comprises:

[0059] A fixing groove 86, which is opened on both side walls of the connecting rod 10;

[0060] A bracket 81, the bracket 81 is fixed to the surface of the mounting frame 3, and the bracket 81 carries other structures such as a through pipe 84;

[0061] A through-tube 84, which is fixed to the surface of the bracket 81, and increases the stability of the movement of the insertion rod 83;

[0062] Insertion rod 83, the insertion rod 83 is inserted into the inside of the through tube 84; the fixing rod 85, the fixing rod 85 is inserted into the inside of the fixing groove 86 to fix the connecting rod 10, the fixing rod 85 is fixed to one end of the insertion rod 83, and the fixing rod 85 is stuck in the inside of the fixing groove 86, and after the fixing rod 85 is stuck in the corresponding fixing groove 86, the corresponding position of the connecting rod 10 can be clamped and fixed;

[0063] The spring sheet 82 has one end fixed to the surface of the bracket 81 away from the fixing groove 86. The elasticity of the spring sheet 82 pushes the insertion rod 83 to move, which can drive the insertion rod 83 and the fixing rod 85 to be stuck into the inside of the fixing groove 86. The other end surface of the spring sheet 82 contacts the insertion rod 83.

[0064] In some embodiments, the interior of the fixing groove 86 is arc-shaped, and the outer edge of the fixing rod 85 is also arc-shaped, so that when operating the connecting rod 10, both insertion and disengagement can be carried out more smoothly.

[0065] In some embodiments, the operating rod 93 is made of rubber, which is relatively soft and avoids causing discomfort to the hands during operation.

[0066] In some embodiments, the root of the arc rod 94 connected to the bellows 5 is filled, and the filling at the root makes the space insufficient, so that the arc rod 94 can be in an outward expansion state.

[0067] In some embodiments, it includes a body 1 , which is a vibrating screen body responsible for screening medicines such as powders. A discharge pipe 2 is installed on the outer wall of the body 1 , and a mounting pipe 6 is fixedly connected to the outlet of the discharge pipe 2 .

[0068] Working principle: when in use, pull the bellows 5 downward, the bellows 5 drives the connecting rod 10 to move downward through the connecting ring 7 and the connecting plate 12, the connecting rod 10 drives the fixing groove 86 to move, squeezes the fixing rod 85 and resists the elasticity of the spring sheet 82, forces the fixing rod 85 to disengage from the fixing groove 86, and allows the connecting rod 10 to move until the bellows 5 is pulled to the required length. Due to the elasticity of the spring sheet 82, the insertion rod 83 is pushed to move inside the through tube 84, the insertion rod 83 drives the fixing rod 85 to be re-stuck into the inside of the fixing groove 86, fixes the connecting rod 10, and the extended length of the bellows 5 is also fixed. Pinch the operating lever 93 to deform the arc rod 94, so that the placement block 92 can be removed from the seating plate 91, and the disassembly of the bellows 5 is completed.

[0069] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A multi-purpose vibrating screen, characterized in that: include: Mounting tube (6); A bellows (5); the bellows (5) is installed inside the installation tube (6) via an installation mechanism (9); A control component is installed on both sides of the installation pipe (6), and the control component is connected to the bottom of the corrugated pipe (5).

2. A multi-purpose vibrating screen according to claim 1, characterized in that: The mounting mechanism (9) comprises: There are two arc-shaped rods (94), one end of the two arc-shaped rods (94) are symmetrically fixed to the outer wall of the corrugated tube (5); A placement block (92), wherein the placement block (92) is fixedly connected to the other end of the arc-shaped rod (94); A seating plate (91), wherein the seating plate (91) and the placement block (92) are fixedly connected to the inner wall of the mounting tube (6) correspondingly, and the placement block (92) is attached to the surface of the seating plate (91); The lower surface of the arc-shaped rod (94) is fixedly connected with an operating rod (93).

3. A multi-purpose vibrating screen according to claim 1, characterized in that: The control component comprises: A mounting frame (3), wherein the mounting frame (3) is movably mounted on the outer wall of the mounting tube (6) via a mounting shaft (4); A through opening (11), wherein the through opening (11) is opened on the surface of the mounting frame (3); A connecting rod (10) is inserted into the through port (11), and the connecting rod (10) is connected to the corrugated pipe (5) through a connecting assembly.

4. A multi-purpose vibrating screen according to claim 3, characterized in that: Fixing mechanisms (8) are distributed on the side walls of the connecting rod (10) and the surface of the mounting frame (3).

5. A multi-purpose vibrating screen according to claim 3, characterized in that: The connecting assembly comprises a connecting ring (7), the connecting ring (7) is fixedly connected to the bottom of the corrugated pipe (5), the outer wall of the connecting ring (7) is symmetrically fixedly connected with a connecting plate (12), and the connecting rod (10) is connected to the upper surface of the connecting plate (12).

6. A multi-purpose vibrating screen according to claim 4, characterized in that: The fixing mechanism (8) comprises: A fixing groove (86), wherein the fixing groove (86) is opened on two side walls of the connecting rod (10); A bracket (81), wherein the bracket (81) is fixed to a surface of the mounting frame (3); A through-tube (84), wherein the through-tube (84) is fixedly connected to the surface of the bracket (81); An insertion rod (83), wherein the insertion rod (83) is inserted into the interior of the penetration tube (84); A fixing rod (85), wherein the fixing rod (85) is fixedly connected to one end of the insertion rod (83), and the fixing rod (85) is clamped inside the fixing groove (86); A spring sheet (82), one end of which is fixedly connected to a surface of the bracket (81) away from the fixing groove (86), and the other end surface of the spring sheet (82) is in contact with the insertion rod (83).

7. A multi-purpose vibrating screen according to claim 6, characterized in that: The interior of the fixing groove (86) is arc-shaped, and the outer edge of the fixing rod (85) is also arc-shaped.

8. The multi-purpose vibrating screen according to claim 2, characterized in that: The operating rod (93) is made of rubber.

9. The multi-purpose vibrating screen according to claim 2, characterized in that: The root portion where the arc-shaped rod (94) is connected to the corrugated tube (5) is filled.

10. The multi-purpose vibrating screen according to claim 1, characterized in that: It comprises a machine body (1), the outer wall of which is mounted a discharge pipe (2), and the mounting pipe (6) is fixedly connected to the outlet of the discharge pipe (2).

Images