CN218306606U

CN218306606U - Effectual high frequency dewatering screen of bradyseism

Info

Publication number: CN218306606U
Application number: CN202221454338.0U
Authority: CN
Inventors: 张海军
Original assignee: Weihai Zhongxin Machinery Equipment Technology Co ltd
Current assignee: Weihai Zhongxin Machinery Equipment Technology Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2023-01-17
Anticipated expiration: 2032-06-13

Abstract

The utility model discloses an effectual high frequency dewatering screen of bradyseism, the on-line screen storage device comprises a base, damping spring is all installed on the top of base, damping spring's both sides all are provided with buffer structure, buffer structure includes the connecting rod, shock dynamo's one end all is provided with heat dissipation mechanism, the inside opposite side of reel is provided with the discharge gate, the screen cloth is installed to the inside bottom of reel. The utility model discloses a be provided with buffer structure, its outside four groups damping spring of dewatering screen during operation drive the dewatering screen from top to bottom the springing is to making the dewatering screen carry out reciprocal linear motion and carry out work, all be provided with elastic rubber cassette and elastic rubber piece in buffer structure's both sides simultaneously, pressfitting carries out corresponding buffering because of its elastic material about following between damping spring's the motion elastic rubber cassette and the elastic rubber piece, make the vibrations power of this dewatering screen during operation slow down greatly, thereby make the result of use of this dewatering screen better.

Description

Effectual high frequency dewatering screen of bradyseism

Technical Field

The utility model relates to a high frequency dewatering screen technical field specifically is an effectual high frequency dewatering screen of bradyseism.

Background

The dewatering screen is a sieve for dehydration as the name implies, and the dewatering screen is often used for a plurality of work such as sand washing in sand yard, coal yard desliming, and this dewatering screen during operation makes the sieve case do straight reciprocating motion through the shock dynamo of dewatering screen top to dewater, desliming, and high frequency dewatering screen then is the dewatering screen of a high frequency operation, and the application range in the present market of high frequency dewatering screen is comparatively extensive, but there are many problems or defects in current high frequency dewatering screen:

traditional high frequency dewatering screen, during the use, can produce certain vibrations power when this dewatering screen operates, it is relatively poor to lean on the spring that the dewatering was sieved from the area to slow down the effect alone, avoids causing the damage of dewatering screen because of excessive vibrations.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a effectual high frequency dewatering screen bradyseisms to the relatively poor problem of effect of slowing down that provides in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an effectual high frequency dewatering screen of bradyseism, the on-line screen storage device comprises a base, damping spring is all installed on the top of base, damping spring's both sides all are provided with buffer structure, buffer structure includes the connecting rod, the connecting rod is installed in damping spring's top, the both sides of connecting rod are all installed the elasticity block rubber, and the bottom of elasticity block rubber all is provided with elasticity rubber cassette, damping spring's internally mounted has the reel, one side of reel is provided with the feed inlet, the both ends of feed inlet all are provided with protection machanism, the diaphragm is installed on the inside top of reel, and the top of diaphragm installs shock dynamo, shock dynamo's one end all is provided with heat dissipation mechanism, the inside opposite side of reel is provided with the discharge gate, the screen cloth is installed to the inside bottom of reel.

Preferably, the protection machanism includes the mount pad, the mount pad is installed in the bottom of reel both sides, telescopic cylinder is all installed on the top of mount pad, the guard plate is all installed on telescopic cylinder's top.

Preferably, the guard plate is provided with two sets ofly, the guard plate is the symmetric distribution about the axis of base.

Preferably, the heat dissipation mechanism comprises a heat dissipation fan, the heat dissipation fan is arranged at one end inside the vibration motor, the outside of the heat dissipation fan is arranged in the fixing hole, and a protection screen frame is arranged at one end of the fixing hole.

Preferably, the outer diameter of the elastic rubber block is smaller than the inner diameter of the elastic rubber clamping seat, and a clamping structure is formed between the elastic rubber block and the elastic rubber clamping seat.

Preferably, the elastic rubber block is provided with a plurality of elastic rubber blocks which are symmetrically distributed about the central axis of the damping spring.

Preferably, four groups of damping springs are arranged, and the four groups of damping springs are symmetrically distributed around the central axis of the screen frame.

Compared with the prior art, the beneficial effects of the utility model are that: this effectual high frequency dewatering screen of bradyseism is rational in infrastructure, has following advantage:

(1) The four groups of damping springs outside the dewatering screen drive the dewatering screen to bounce up and down to enable the dewatering screen to do reciprocating linear motion to work when the dewatering screen works, meanwhile, the two sides of the buffering structure are provided with the elastic rubber clamping seats and the elastic rubber blocks, and the elastic rubber clamping seats and the elastic rubber blocks are pressed up and down along with the movement of the damping springs to correspondingly buffer due to the elastic materials of the elastic rubber clamping seats and the elastic rubber blocks, so that the vibration force of the dewatering screen during working is greatly reduced, and the use effect of the dewatering screen is better;

(2) The protective mechanisms are arranged at the two ends of the feed port, so that the mounting seat can be started to push the protective plates to protect the two sides of the feed port before the dewatering screen enters the materials, the materials are prevented from overflowing from the two sides when the dewatering screen enters the materials, and the feeding using effect of the dewatering screen is better;

(3) Through being provided with heat dissipation mechanism, this diaphragm is the main power supply of dewatering screen, and the during operation produces vibrations and is used for driving dewatering screen work, and along with live time's increase shock dynamo's inside can produce a large amount of heats, is provided with the heat dissipation fan through the one end inside shock dynamo and can derive the heat that shock dynamo inside produced for this heat dissipation mechanism's inside is difficult for producing the damage that high temperature caused the inner assembly, to this shock dynamo's protectiveness greatly increased.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

fig. 4 is a schematic view of a three-dimensional local structure of the protection mechanism of the present invention.

In the figure: 1. a base; 2. a protection mechanism; 201. a telescopic cylinder; 202. a mounting seat; 203. a protection plate; 3. a discharge port; 4. a screen frame; 5. a heat dissipation mechanism; 501. a protective screen frame; 502. a heat radiation fan; 503. a fixing hole; 6. a transverse plate; 7. vibrating a motor; 8. screening a screen; 9. a buffer structure; 901. an elastic rubber clamping seat; 902. a connecting rod; 903. an elastic rubber block; 10. a damping spring; 11. and (4) feeding a material inlet.

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. 1-4, the present invention provides an embodiment: a high-frequency dewatering screen with a good cushioning effect comprises a base 1, damping springs 10 are mounted at the top end of the base 1, four groups of damping springs 10 are arranged, the four groups of damping springs 10 are symmetrically distributed about the central axis of a screen frame 4, buffering structures 9 are arranged on two sides of each damping spring 10, each buffering structure 9 comprises a connecting rod 902, each connecting rod 902 is mounted at the top end of each damping spring 10, elastic rubber blocks 903 are mounted on two sides of each connecting rod 902, elastic rubber clamping seats 901 are arranged at the bottom ends of the elastic rubber blocks 903, the screen frame 4 is mounted in each damping spring 10, a feeding port 11 is arranged on one side of the screen frame 4, protection mechanisms 2 are arranged at two ends of each feeding port 11, a transverse plate 6 is mounted at the top end of the inside of the screen frame 4, a vibrating motor 7 is mounted at the top end of the transverse plate 6, a heat dissipation mechanism 5 is arranged at one end of each vibrating motor 7, a discharging port 3 is arranged on the other side of the inside of the screen frame 4, and a screen 8 is mounted at the bottom end of the inside the screen frame 4;

the outer diameter of the elastic rubber block 903 is smaller than the inner diameter of the elastic rubber clamping seat 901, a clamping structure is formed between the elastic rubber block 903 and the elastic rubber clamping seat 901, and the clamping structure is accurately extruded with the elastic rubber clamping seat 901 to perform buffer protection when the elastic rubber block 903 is clamped;

the elastic rubber blocks 903 are arranged in a plurality of numbers, the elastic rubber blocks 903 are symmetrically distributed about the central axis of the damping spring 10, and the buffering effect of the symmetrically distributed elastic rubber blocks 903 is better;

specifically, as shown in fig. 2 and 4, in use, when the screen frame 4 vibrates, the elastic rubber blocks 903 on both sides of the damping spring 10 are continuously pressed together with the elastic rubber clamping seat 901 up and down along with the elastic action of the damping spring 10, so as to buffer and protect the vibration of the screen frame 4.

The protection mechanism 2 comprises an installation base 202, the installation base 202 is installed at the bottom ends of the two sides of the screen frame 4, telescopic cylinders 201 are installed at the top ends of the installation base 202, and protection plates 203 are installed at the top ends of the telescopic cylinders 201;

two groups of protection plates 203 are arranged, the protection plates 203 are symmetrically distributed about the central axis of the base 1, and the protection effect of the symmetrically distributed protection plates 203 on materials entering the feed port 11 is better;

specifically, as shown in fig. 2 and 4, when the dewatering screen is used, the telescopic cylinder 201 above the mounting seat 202 is started before the dewatering screen is used, the protection plates 203 are pushed by the telescopic cylinder 201 to move upwards to be protected at two ends of the feed port 11, and materials are prevented from overflowing from two ends of the feed port 11.

The heat dissipation mechanism 5 comprises a heat dissipation fan 502, the heat dissipation fan 502 is arranged at one end inside the vibration motor 7, the outside of the heat dissipation fan 502 is arranged in a fixing hole 503, and one end of the fixing hole 503 is provided with a protection screen frame 501;

specifically, as shown in fig. 1, during the use, the cooling fan 502 of the inside one end of shock dynamo 7 starts to drive the heat that the inside operation of shock dynamo 7 produced and discharges when shock dynamo 7 worked, the protection screen frame 501 of cooling fan 502 one end is dustproof when the heat was discharged, the dust enters into the inside of shock dynamo 7 when avoiding dispelling the heat, and then screw out the inside fixing bolt of fixed orifices 503 after the dust is piled up on protection screen frame 501 surface, take off protection screen frame 501 and clear up it after that, install protection screen frame 501 back to the normal position after the clearance is accomplished, it can to fix the inside screw in of fixed orifices 503.

The working principle is as follows: this dewatering screen external power supply during use, at first start the telescopic cylinder 201 above mount pad 202, promote the both ends of protection at feed inlet 11 of guard plate 203 rebound through telescopic cylinder 201, start vibrating motor 7 on the diaphragm 6 and drive reel 4 vibrations after that, the reel 4 then does straight reciprocating work and dewaters under the assistance of damping spring 10's elastic force, the back material passes through feed inlet 11 and enters into the inside of reel 4, the sand is through vibrations and the inside screen cloth 8 of base 1 and dewaters, the sand after the dehydration is then discharged through discharge gate 3, the elastic rubber block 903 of damping spring 10 both sides follows the elastic action and the pressure of elastic rubber cassette 901 of damping spring 10 when damping spring 10 assists reel 4 vibrations and is in the same place, and adopt the elasticity material because of elastic rubber cassette 901 and elastic rubber block 903, then carry out with the vibrations buffering to the reel 4 of vibrations, avoid reel 4 too big, and when heat dissipation mechanism 5 worked, cooling fan 502 of the inside one end of vibrating motor 7 starts the heat discharge that drives the inside function of vibrating motor 7 and produce, avoid the inside high temperature damage that produces, this dewatering screen work is accomplished to the final use.

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.

Claims

1. The utility model provides an effectual high frequency dewatering screen of bradyseism, includes base (1), its characterized in that: damping spring (10) are all installed on the top of base (1), damping spring (10)'s both sides all are provided with buffer structure (9), buffer structure (9) are including connecting rod (902), install on damping spring (10) top connecting rod (902), elastic rubber piece (903) are all installed to the both sides of connecting rod (902), and the bottom of elastic rubber piece (903) all is provided with elastic rubber cassette (901), damping spring (10) internally mounted has reel (4), one side of reel (4) is provided with feed inlet (11), the both ends of feed inlet (11) all are provided with protection machanism (2), diaphragm (6) are installed on the inside top of reel (4), and the top of diaphragm (6) installs vibrating motor (7), the one end of vibrating motor (7) all is provided with heat dissipation mechanism (5), the inside opposite side of reel (4) is provided with discharge gate (3), screen cloth (8) are installed to the inside bottom of reel (4).

2. The high-frequency dewatering screen with the good cushioning effect as claimed in claim 1, characterized in that: protection machanism (2) are including mount pad (202), mount pad (202) are installed in the bottom of reel (4) both sides, telescopic cylinder (201) are all installed on the top of mount pad (202), guard plate (203) are all installed on the top of telescopic cylinder (201).

3. The high-frequency dewatering screen with the good cushioning effect as claimed in claim 2, wherein: the protection plate (203) is provided with two sets of, the protection plate (203) is the symmetric distribution about the axis of base (1).

4. The high-frequency dewatering screen with the good cushioning effect as claimed in claim 1, characterized in that: the heat dissipation mechanism (5) comprises a heat dissipation fan (502), the heat dissipation fan (502) is arranged at one end inside the vibration motor (7), the outside of the heat dissipation fan (502) is arranged in a fixing hole (503), and one end of the fixing hole (503) is provided with a protection screen frame (501).

5. The high-frequency dewatering screen with the good cushioning effect as claimed in claim 1, wherein: the outer diameter of the elastic rubber block (903) is smaller than the inner diameter of the elastic rubber clamping seat (901), and a clamping structure is formed between the elastic rubber block (903) and the elastic rubber clamping seat (901).

6. The high-frequency dewatering screen with the good cushioning effect as claimed in claim 1, wherein: the elastic rubber block (903) is provided with a plurality of elastic rubber blocks (903), and the elastic rubber blocks (903) are symmetrically distributed around the central axis of the damping spring (10).

7. The high-frequency dewatering screen with the good cushioning effect as claimed in claim 1, characterized in that: four groups of damping springs (10) are arranged, and the four groups of damping springs (10) are symmetrically distributed around the central axis of the screen frame (4).