CN210646813U

CN210646813U - Vibrating sieving mechanism of experiment raw materials

Info

Publication number: CN210646813U
Application number: CN201920889625.6U
Authority: CN
Inventors: 郭露金
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2020-06-02
Anticipated expiration: 2029-06-12

Abstract

The utility model discloses a vibrating sieving mechanism of experiment raw materials, including casing, feeder hopper, stock guide, screen cloth board, bottom plate and actuating mechanism, the riveting is provided with the upper cover on the casing, the upper cover middle part is run through and is provided with the feed inlet, the feeder hopper welding is provided with the feeder hopper, the feeder hopper lower extreme with the feed inlet intercommunication, the middle part is rotated in the casing and is connected and is provided with screen cloth board, casing right side wall upper portion is equipped with actuating mechanism, actuating mechanism connects screen cloth board right-hand member and the circulation is pull when screen cloth board right-hand member rotates downwards screen cloth board right-hand member upwards rotates, feeder hopper surface welding is provided with the spiral magnetic stripe, the casing right side wall is located screen cloth board right-hand member below embedding is provided with first sliding tray. The utility model discloses can adsorb the iron-based impurity in the material when the material falls through the spiral magnetic stripe in the feeder hopper, drive the mode promotion screening that filter plate constantly promotes with the shake through actuating mechanism simultaneously.

Description

Vibrating sieving mechanism of experiment raw materials

Technical Field

The utility model relates to an experimental facilities specifically is a vibrating sieving mechanism of experiment raw materials.

Background

In the experimental process, a plurality of raw materials are needed, some raw materials cannot be directly used during processing, the size of the raw materials is sometimes required to be considered, and impurities with large sizes are doped during processing because the raw materials are rough, so that the raw materials need to be screened before being used.

In the prior art, the screening efficiency of most screening devices is relatively low, and meshes of a filter screen are easily blocked in the screening process of a plurality of powder materials, so that the screening efficiency is easily influenced by blockage when the screening device is used for a long time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vibrating sieving mechanism of experiment raw materials to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a vibrating sieving mechanism of experiment raw materials, includes casing, feeder hopper, stock guide, sieve plate, bottom plate and actuating mechanism, the riveting of casing upper end is provided with the upper cover, the upper cover middle part is run through and is provided with the feed inlet, the welding is provided with the feeder hopper on the feed inlet, the feeder hopper lower extreme with the feed inlet intercommunication, the middle part is rotated in the casing and is connected and is provided with sieve plate, casing right side wall upper portion is equipped with actuating mechanism, actuating mechanism connects sieve plate right-hand member and the circulation is pull when sieve plate right-hand member rotates downwards sieve plate right-hand member upwards rotates, feeder hopper surface welding is provided with the spiral magnetic stripe, the casing right side wall is located sieve plate right-hand member below embedding is provided with first sliding.

As a further aspect of the present invention: the feeding plate is welded to the upper portion of the right wall of the shell, the left side of the feeding plate is inclined downwards, a bottom plate is welded to the inner bottom of the shell, the right side of the bottom plate is inclined downwards, a discharging pipeline is arranged on the lower portion of the right wall of the shell in a penetrating mode, and the left end of the discharging pipeline is flush with the right end of the bottom plate.

As a further aspect of the present invention: actuating mechanism comprises motor, dwang, rolling pin and haulage rope, the shell riveting of motor is fixed the casing right side, the output activity of motor runs through casing right side wall, the terminal welding of output of motor is provided with the dwang, the dwang is located in the casing, there is the haulage rope in the terminal left side of dwang through the rolling pin connection, the haulage rope terminal with sieve plate right-hand member upper portion links to each other.

As a further aspect of the present invention: the screen plate comprises a frame, a first filter screen, a second sliding groove, a second filter screen and a sliding bulge, wherein the frame is of a square frame structure, the left end of the frame is rotatably connected with the inner left wall of the shell through a rotating shaft, a torsional spring is connected between the left end of the frame and the inner left wall of the shell and maintains the screen plate to be horizontal, the first filter screen is embedded on the upper surface of the frame, the second sliding groove is symmetrically embedded in the frame in the front and back directions, the second sliding groove is positioned below the first filter screen, the second sliding groove is positioned at the right part of the frame and penetrates through the right end of the frame, the second filter screen is arranged in the second sliding groove in a sliding connection manner, the front and back sides of the second filter screen are in sliding fit with the second sliding groove, and a tension spring is connected between the left end of the second filter screen and the left end of the second sliding groove, the second filter screen right-hand member stretches out the frame right side, bilateral symmetry welding is provided with the slip arch around the second filter screen right-hand member, the slip arch with sliding fit between the first sliding tray.

Compared with the prior art, the beneficial effects of the utility model are that: when the spiral magnetic stripe device is used, experimental raw materials are fed through the feed hopper, the raw materials spirally descend along the spiral magnetic stripe, and iron-based impurities in the raw materials are adsorbed by the spiral magnetic stripe in the spiral descending process, so that the design can efficiently remove impurities; the material falls through the feed inlet and the left side at the sieve plate in the water conservancy diversion whereabouts of stock guide, when the material falls on the sieve plate, the sieve plate rotates under material pressure, the second filter screen roll-off from the second sliding tray when the sieve plate rotates, the arch that slides is slided downwards in first sliding tray, meanwhile starter motor drives the dwang and rotates, when the dwang end makes progress, the dwang pulls the sieve plate right-hand member through the haulage rope and upwards resumes the level, when the motor drives the dwang and constantly rotates, the material is continuous passes through the sieve plate at the in-process high efficiency of shake, screening efficiency is higher, can avoid the material to block up the mesh of screen cloth through continuous shake, it is more effective to screen.

Drawings

FIG. 1 is a schematic diagram of a vibratory screening apparatus for experimental materials.

FIG. 2 is a top view of a feed hopper of a vibratory screening apparatus for experimental material.

Fig. 3 is a schematic structural diagram of a screen plate in a vibratory screening apparatus for experimental materials.

In the figure: 1-shell, 2-upper cover, 3-feed inlet, 4-feed hopper, 5-spiral magnetic stripe, 6-guide plate, 7-screen plate, 8-bottom plate, 9-discharge pipeline, 10-motor, 11-rotating rod, 12-rotating pin, 13-traction rope, 14-first sliding groove, 15-frame, 16-rotating shaft, 17-first filter screen, 18-second sliding groove, 19-second filter screen and 20-sliding protrusion.

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.

Example 1

Please refer to fig. 1-2, in the embodiment of the utility model, a vibrating sieving mechanism of experiment raw materials, including casing 1, feeder hopper 4, stock guide 6, sieve plate 7, bottom plate 8 and actuating mechanism, the riveting of 1 upper end of casing is provided with

upper cover

2, 2 middle parts of upper cover run through and are provided with feed inlet 3, the welding is provided with feeder hopper 4 on the feed inlet 3, feeder hopper 4 lower extreme with 3 intercommunications of feed inlet, the middle part is rotated and is connected and is provided with sieve plate 7 in the

casing

1, 1 right wall upper portion of casing is equipped with actuating mechanism, actuating mechanism connects sieve plate 7 right-hand member and the circulation is drawn when sieve plate 7 right-hand member downwardly rotating sieve plate 7 right-hand member upwards rotates, 4 surface welding of feeder hopper is provided with spiral magnetic stripe 5.

The welding of 1 right wall upper portion of casing is provided with stock guide 6, the downward sloping in stock guide 6 left side, the welding of bottom is provided with bottom plate 8 in the casing 1, the downward sloping in bottom plate 8 right side, 1 right wall lower part of casing runs through and is provided with ejection of compact pipeline 9, ejection of compact pipeline 9 left end with 8 right-hand members of bottom plate flush, 1 interior right wall of casing is located 7 right-hand members below imbeds and is provided with first sliding tray 14 of sieve plate.

Actuating mechanism comprises motor 10, dwang 11, kingpin 12 and haulage rope 13, the shell riveting of motor 10 is fixed 1 right side of casing, the output activity of motor 10 runs through 1 right side wall of casing, the terminal welding of output of motor 10 is provided with dwang 11, dwang 11 is located in casing 1, the terminal left side of dwang 11 is connected with haulage rope 13 through kingpin 12, haulage rope 13 terminal with 7 right-hand members upper portions of screen cloth board link to each other.

Example 2

Referring to fig. 3, in the embodiment of the present invention, on the basis of embodiment 1, the screen plate 7 is composed of a frame 15, a first filter screen 17, a second sliding groove 18, a second filter screen 19 and a sliding protrusion 20, the frame 15 is a square frame structure, the left end of the frame 15 is rotatably connected to the left wall of the housing 1 through a rotating shaft 16, a torsion spring is connected between the left end of the frame 15 and the left wall of the housing 1, the torsion spring maintains the screen plate 7 to be horizontal, the first filter screen 17 is embedded on the upper surface of the frame 15, the second sliding grooves 18 are symmetrically embedded in the frame 15 from front to back, the second sliding grooves 18 are located below the first filter screen 17, the second sliding grooves 18 are located at the right portion of the frame 15 and penetrate through the right end of the frame 15, the second filter screen 19 is slidably connected in the second sliding grooves 18, both sides around the second filter screen 19 with 18 sliding fit of second sliding tray, 19 left ends of second filter screen with be connected with extension spring between the left end in the second sliding

tray

18, 19 right-hand members of second filter screen stretch out 15 right sides of frame, bilateral symmetry welding is provided with the slip arch 20 around 19 right-hand members of second filter screen, slip arch 20 with sliding fit between the first sliding tray 14.

The utility model discloses a theory of operation is: when the spiral magnetic stripe device is used, experimental raw materials are fed through the feed hopper 4, the raw materials spirally descend along the spiral magnetic stripe 5, and iron-based impurities in the raw materials are adsorbed by the spiral magnetic stripe 5 in the spiral descending process, so that the design can efficiently remove the impurities; the material falls through the feed port 3 and falls on the left side of the screen plate 7 under the diversion of the material guide plate 6, when the material falls on the screen plate 7, the screen plate 7 rotates under the pressure of the material, the second filter screen 19 slides out of the second sliding groove 18 when the screen plate 7 rotates, the sliding protrusion 20 slides downwards in the first sliding groove 14, meanwhile, the motor 10 is started to drive the rotating rod 11 to rotate, when the tail end of the rotating rod 11 is upward, the rotating rod 11 pulls the right end of the screen plate 7 to be upward restored to the level through the traction rope 13, when the motor 10 drives the rotating rod 11 to continuously rotate, the material continuously and efficiently passes through the screen plate 7 in the shaking process, and the screening efficiency is higher; the material falls on the surface of the bottom plate 8 and can be discharged in a centralized way through the discharge pipeline 9.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The vibrating screening device for experimental raw materials comprises a shell (1), an upper cover (2) is riveted to the upper end of the shell (1), a feeding hole (3) is arranged in the middle of the upper cover (2) in a penetrating mode, the feeding hole (3) is welded with the feeding hopper (4), the lower end of the feeding hopper (4) is communicated with the feeding hole (3), the vibrating screening device is characterized in that the middle of the interior of the shell (1) is rotatably connected with the screening plate (7), a driving mechanism is arranged on the upper portion of the right wall of the shell (1), the driving mechanism is connected with the right end of the screening plate (7) and circularly pulls the right end of the screening plate (7) to upwards rotate when the right end of the screening plate (7) downwards rotates, and a spiral magnetic stripe (5) is welded on the surface of the feeding hopper (4), the right wall is located in casing (1) right-hand member below embedding of sieve mesh board (7) is provided with first sliding tray (14).

2. The vibrating type screening device for experimental raw materials according to claim 1, wherein a material guide plate (6) is welded to the upper portion of the right wall of the housing (1), the left side of the material guide plate (6) is inclined downwards, a bottom plate (8) is welded to the bottom of the housing (1), the right side of the bottom plate (8) is inclined downwards, a discharge pipeline (9) is arranged through the lower portion of the right wall of the housing (1), and the left end of the discharge pipeline (9) is flush with the right end of the bottom plate (8).

3. A vibratory screening apparatus of test material as set forth in claim 1 wherein said drive mechanism is comprised of a motor (10), a rotatable shaft (11), a rotatable pin (12) and a pull cord (13).

4. The vibrating type screening device for experimental raw materials according to claim 3, wherein a housing of the motor (10) is riveted and fixed to the right side of the housing (1), an output end of the motor (10) movably penetrates through the right wall of the housing (1), a rotating rod (11) is welded to the end of the output end of the motor (10), the rotating rod (11) is located in the housing (1), a pulling rope (13) is connected to the left side of the end of the rotating rod (11) through a rotating pin (12), and the end of the pulling rope (13) is connected to the upper portion of the right end of the screen plate (7).

5. A vibratory screening apparatus of experimental raw materials as set forth in claim 1, characterized in that said screen plate (7) is composed of a frame (15), a first screen (17), a second sliding groove (18), a second screen (19), and a sliding protrusion (20).

6. The vibrating type screening device for experimental raw materials according to claim 5, wherein the frame (15) is a square frame structure, the left end of the frame (15) is rotatably connected with the inner left wall of the casing (1) through a rotating shaft (16), and a torsion spring is connected between the left end of the frame (15) and the inner left wall of the casing (1) and maintains the screen plate (7) to be horizontal.

7. The vibrating type screening device of experimental raw materials according to claim 6, wherein a first filter screen (17) is embedded in the upper surface of the frame (15), second sliding grooves (18) are symmetrically embedded in the frame (15) at the front and rear sides, the second sliding grooves (18) are located below the first filter screen (17), the second sliding grooves (18) are located at the right part of the frame (15) and penetrate through the right end of the frame (15), second filter screens (19) are slidably connected in the second sliding grooves (18), the front and rear sides of the second filter screens (19) are slidably matched with the second sliding grooves (18), a tension spring is connected between the left end of the second filter screen (19) and the left end of the second sliding grooves (18), the right end of the second filter screen (19) extends out of the right side of the frame (15), sliding protrusions (20) are symmetrically welded at the front and rear sides of the right end of the second filter screen (19), the sliding protrusion (20) is in sliding fit with the first sliding groove (14).