CN220048930U - Vibrating screening device for biochemical raw materials - Google Patents

Abstract

The utility model belongs to the field of vibrating screens, and particularly relates to a vibrating screening device for biochemical raw materials, which solves the problems of poor screening effect and inconvenient unloading in the prior art.

Description

Vibrating screening device for biochemical raw materials

Technical Field

The utility model relates to the technical field of vibrating screens, in particular to a vibrating screening device for biochemical raw materials.

Background

At present, along with the continuous development of technology, traditional mechanical vibrating screen is replaced by ultrasonic vibrating screen gradually, and ultrasonic vibrating screen mainly has material frame, vibrating motor and controller to constitute, and the material frame that uses among the prior art generally has the structure complicated, and the ejection of compact is inconvenient, installs troublesome scheduling problem to the user demand of equipment has not been satisfied.

The authorized bulletin number in the prior art is: the utility model of CN103495553a, entitled; an inclined material frame for an ultrasonic vibration screen comprises an inclined frame body, a discharge pipe and a screen; the discharging pipe is arranged on the outer side wall of the inclined frame body and communicated with the inclined frame body; the screen is arranged at the bottom of the inclined frame body; an ultrasonic device is arranged on the screen; the top of the inclined frame body is provided with an inner step; the bottom of the inclined frame body is provided with an outer step; the inclined material frame for the ultrasonic vibration screen adopts an inclined design, so that the ultrasonic vibration screen is more convenient to process, and the inner step and the outer step meet the requirement of multilayer superposition, are more convenient to install, and greatly improve the working efficiency; the ultrasonic vibration screen has the advantages that the whole structure is simple and reasonable, the using effect is good, however, the ultrasonic equipment is high in cost by utilizing the ultrasonic vibration screen, and the maintenance cost is high due to the need of periodic maintenance.

Disclosure of Invention

The utility model aims to provide a vibrating screening device for biochemical raw materials, which solves the problems of poor screening effect and inconvenient unloading.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the vibrating screening device for biochemical raw materials comprises a bottom plate, a screen frame and a material frame, wherein two symmetrically arranged sliding rods are fixedly connected to the top of the bottom plate through bolts, two symmetrically arranged side blocks are fixedly connected to the screen frame through bolts, the top ends of the sliding rods are slidably assembled in the side blocks, a support is fixedly connected to one side of the bottom plate through bolts, a base plate is fixedly connected to one side of the support through screws, and a motor is installed at the top of the base plate;

the output of motor passes through shaft coupling fixedly connected with pivot, the pivot is rotated and is installed the inside of support, fixed nestification has the carousel on the outer peripheral face of pivot, one side activity of carousel articulates there is the pull rod, through bolt fixedly connected with pull block on the reel, the other end activity of pull rod articulates on the pull block.

Preferably, the bottom of the material frame is fixedly connected with two symmetrically arranged sliding blocks through bolts, and the material frame is fixedly connected with a handle through screws.

Preferably, two symmetrically arranged guide grooves are formed in the bottom plate, and the guide grooves and the sliding blocks are identical in shape and size.

Preferably, the inside of two the side blocks is provided with a sliding groove, and the sliding rod is connected in a sliding manner in the sliding groove.

Preferably, a rotating hole penetrating through the support is formed in the support, and the rotating shaft is rotatably arranged in the rotating hole.

Preferably, a vibrating groove is formed in the screen frame, and a screen is fixedly arranged in the vibrating groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of structures such as the rotary table and the rotary shaft, the raw materials to be screened are poured into the screen frame, the motor is turned on to drive the rotary shaft and the rotary table to rotate together, the pull rod movably hinged on the rotary table pulls the pull block and the screen frame to reciprocate left and right, at the moment, the screen frame vibrates, the raw materials drop downwards through the screen mesh arranged in the screen frame, and the effect of improving the screening effect is realized.

2. According to the utility model, through the arrangement of the structures such as the sliding blocks and the guide grooves, when the material frame is installed, the two sliding blocks at the bottom are aligned with the guide grooves formed in the bottom plate and inserted, so that the fixing effect is realized, the material frame is full, and the two sliding blocks at the bottom of the material frame are pulled to be pulled away from the guide grooves, so that the material frame can be taken out, and the effect of convenient discharging is realized.

Drawings

FIG. 1 is a front cross-sectional view of the present utility model;

FIG. 2 is a schematic diagram of the overall structure of the present utility model;

fig. 3 is a schematic view of another view overall structure of the present utility model.

In the figure: 1. a bottom plate; 2. a screen frame; 3. a bracket; 4. a material frame; 5. a handle; 6. a slide block; 7. a side block; 8. a backing plate; 9. a motor; 10. a rotating shaft; 11. pulling blocks; 12. a turntable; 13. a chute; 14. a guide groove; 15. a slide bar; 16. and (5) a pull rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a vibrating screening device for biochemical raw materials comprises a bottom plate 1, a screen frame 2 and a material frame 4, wherein the top of the bottom plate 1 is fixedly connected with two symmetrically arranged sliding rods 15 through bolts, the screen frame 2 is fixedly connected with two symmetrically arranged side blocks 7 through bolts, the top ends of the sliding rods 15 are slidably assembled in the side blocks 7, one side of the bottom plate 1 is fixedly connected with a bracket 3 through bolts, one side of the bracket 3 is fixedly connected with a backing plate 8 through screws, the top of the backing plate 8 is provided with a motor 9, the output end of the motor 9 is fixedly connected with a rotating shaft 10 through a coupling, the rotating shaft 10 is rotatably arranged in the bracket 3, the outer peripheral surface of the rotating shaft 10 is fixedly nested with a rotating disc 12, one side of the rotating disc 12 is movably hinged with a pull rod 16, the screen frame 2 is fixedly connected with a pull block 11 through bolts, the other end of the pull rod 16 is movably hinged with the pull block 11, raw materials to be screened are poured into the screen frame 2 through the arrangement of the rotating disc 12, the motor 9 is turned on to drive the rotating shaft 10 and the rotating disc 12 to rotate together, the pull rod 16 which is movably hinged on the rotating disc 12 pulls the pull block 11 and the screen frame 2 to reciprocate left and right, at the moment, the screen frame 2 vibrates, and the raw materials drop downwards through a screen mesh arranged inside the screen frame 2, so that the effect of improving screening is achieved.

Referring to fig. 1-3, two symmetrically arranged sliding blocks 6 are fixedly connected to the bottom of a material frame 4 through bolts, a handle 5 is fixedly connected to the material frame 4 through screws, and the two sliding blocks 6 at the bottom are aligned with the guide grooves 14 formed in the bottom plate 1 and inserted into the guide grooves 14 when the material frame 4 is installed through the arrangement of the structures such as the sliding blocks 6 and the guide grooves 14, so that the fixing effect is realized, the material frame 4 is full, the two sliding blocks 6 at the bottom of the material frame 4 are pulled out of the guide grooves 14 by pulling the handle 5, and the material frame 4 can be taken out, so that the effect of convenient unloading is realized.

Referring to fig. 1-3, two symmetrically arranged guide grooves 14 are formed in the bottom plate 1, the guide grooves 14 and the sliding blocks 6 are identical in shape and size, sliding grooves 13 are formed in the two side blocks 7, sliding rods 15 are slidably connected in the sliding grooves 13, rotating holes penetrating through the support 3 are formed in the support, the rotating shaft 10 is rotatably mounted in the rotating holes, vibrating grooves are formed in the screen frame 2, and screens are fixedly arranged in the vibrating grooves.

The specific implementation process of the utility model is as follows: before screening, the biochemistry is poured into the screen frame 2, then the motor 9 is turned on, because the output end of the motor 9 is fixedly connected with the rotating shaft 10, the rotating shaft 10 rotates and drives the rotary table 12 to rotate together, the other end of the pull rod 16 movably hinged at one side of the rotary table 12 is movably hinged with the pull block 11 fixedly connected with one side of the screen frame 2, so that the rotary table 12 rotates, the screen frame 2 also reciprocates left and right, because the sliding grooves 13 are formed in the side blocks 7 fixedly arranged at two sides of the screen frame 2, the sliding rods 15 are slidably arranged in the sliding grooves 13, and the other end of the sliding rods 15 is fixedly arranged at the top of the bottom plate 1, so that when the screen frame 2 is pulled by the pull rod 16, the sliding grooves 13 formed in the two side blocks 7 reciprocate left and right, at the moment, the screen frame 2 vibrates, raw materials positioned in the screen frame 2 vibrate along with the sliding grooves, are filtered downwards through the filter screen fixedly arranged in the screen frame 2, and finally drop into the material frame 4;

in addition, in order to facilitate taking of the material frame 4, two sliding blocks 6 are arranged at the bottom of the material frame 4, and when the material frame 4 is installed, the two sliding blocks 6 at the bottom are aligned with the guide groove 14 formed in the bottom plate 1 to be inserted, so that the fixing effect is realized, the material frame 4 is full, and the two sliding blocks 6 at the bottom of the material frame 4 are pulled by pulling the handle 5 to be pulled away from the guide groove 14, so that the material frame 4 can be taken out, and the effect of facilitating unloading is realized.

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

Claims (6)

1. The utility model provides a vibrating type screening device of biochemical raw materials, includes bottom plate (1), reel (2) and material frame (4), its characterized in that: the top of the bottom plate (1) is fixedly connected with two symmetrically arranged slide bars (15) through bolts, the screen frame (2) is fixedly connected with two symmetrically arranged side blocks (7) through bolts, the top ends of the slide bars (15) are slidably assembled in the side blocks (7), one side of the bottom plate (1) is fixedly connected with a support (3) through bolts, one side of the support (3) is fixedly connected with a base plate (8) through screws, and the top of the base plate (8) is provided with a motor (9);

the output of motor (9) is through shaft coupling fixedly connected with pivot (10), pivot (10) rotate and install the inside of support (3), fixed nestification has carousel (12) on the outer peripheral face of pivot (10), one side activity of carousel (12) articulates there is pull rod (16), through bolt fixedly connected with pull block (11) on reel (2), the other one end activity of pull rod (16) articulates on pull block (11).

2. A vibratory screening apparatus for biochemical raw materials according to claim 1, wherein: the bottom of the material frame (4) is fixedly connected with two symmetrically arranged sliding blocks (6) through bolts, and the material frame (4) is fixedly connected with a handle (5) through screws.

3. A vibratory screening apparatus for biochemical raw materials according to claim 2, wherein: two symmetrically arranged guide grooves (14) are formed in the bottom plate (1), and the guide grooves (14) and the sliding blocks (6) are the same in shape and size.

4. A vibratory screening apparatus for biochemical raw materials according to claim 1, wherein: the inside of two side blocks (7) has all been seted up spout (13), slide bar (15) sliding connection is in the inside of spout (13).

5. A vibratory screening apparatus for biochemical raw materials according to claim 1, wherein: the inside of support (3) is offered and is run through the commentaries on classics hole of self, pivot (10) rotate and install the inside in commentaries on classics hole.

6. A vibratory screening apparatus for biochemical raw materials according to claim 1, wherein: the inside of the screen frame (2) is provided with a vibrating groove, and a screen is fixedly arranged in the vibrating groove.