CN209953040U

CN209953040U - Pulse control air valve of jigger

Info

Publication number: CN209953040U
Application number: CN201920864967.2U
Authority: CN
Inventors: 倪建校
Original assignee: Nantong Fangchi Machinery Co Ltd
Current assignee: Nantong Fangchi Machinery Co Ltd
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-01-17
Anticipated expiration: 2029-06-11

Abstract

The utility model discloses a jigger pulse control blast gate relates to control blast gate technical field, which comprises a valve body, the surface of valve body has fixed case, the inside of fixed case is equipped with the fan blade axle, the inside wall fixedly connected with fixed plate of valve body, the one end of fan blade axle runs through the inside wall of fixed case in proper order, the surface of valve body and the surface of fixed plate and extend to the opposite side of fixed plate, the one end fixedly connected with crank that the fan blade axle is close to the fixed plate, the interior roof fixedly connected with solenoid valve of valve body, the bottom of solenoid valve is equipped with the cylinder, the last fixed surface intercommunication of cylinder has the trigeminy piece, the one end fixedly connected with adapter sleeve of cylinder, the inside cover of adapter sleeve is equipped with linear bearing, linear bearing's. This jigger pulse control blast gate can a set of fan blade axle of independent control, also can control multiunit fan blade axle, makes spare part commonality reinforcing, simplifies structural design, and reduction in production cost has reached simple structure, the high effect of easy maintainability.

Description

Pulse control air valve of jigger

Technical Field

The utility model relates to a control blast gate technical field specifically is a jigger pulse control blast gate.

Background

The jigging machine belongs to deep-groove mineral separation equipment, uses water as a mineral separation medium, and uses up-down alternating pulsating water flow to layer materials according to density so as to realize separation, wherein the pulsating water flow is basic water flow for jigging separation and is controlled by an air valve of the jigging machine, the air valve is one of the most key parts of the jigging machine, and the structure and the working state of the air valve determine the pulsating characteristic of the water flow in the jigging machine so as to influence the layered separation of the jigging machine.

In the process of continuous development of a jigger, the air valve is innovated and improved most frequently, and the existing pulse control air valve of the jigger also has the problems of complex structure and inconvenient maintenance, so that the pulse control air valve of the jigger is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a jigger pulse control blast gate possesses simple structure and the high advantage of easy maintainability, has solved current jigger pulse control blast gate and has still had the structure complicacy and maintain inconvenient problem.

Technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a jigger pulse control blast gate, which comprises a valve body, the surface of valve body has fixed case, the inside of fixed case is equipped with the fan blade axle, the inside wall fixedly connected with fixed plate of valve body, the one end of fan blade axle runs through the inside wall of fixed case in proper order, the surface of valve body and the surface of fixed plate extend to the opposite side of fixed plate, the fan blade axle is close to the one end fixedly connected with crank of fixed plate, the interior roof fixedly connected with solenoid valve of valve body, the bottom of solenoid valve is equipped with the cylinder, the last fixed surface intercommunication of cylinder has the trigeminy piece, the one end fixedly connected with adapter sleeve of cylinder, the inside cover of adapter.

Furthermore, one side of the fixed plate is provided with a lubricating mechanism, the lubricating mechanism is fixedly connected with the inner wall of the valve body, and the service life of the whole air valve is prolonged by the arrangement of the lubricating mechanism.

Furthermore, the top of trigeminy piece and the fixed intercommunication of solenoid valve can carry out the steady voltage to the air supply through setting up the trigeminy piece, make the air supply be in invariable state, can reduce the damage to hardware such as cylinder when mutating because of air supply atmospheric pressure.

Furthermore, the connecting rod is connected with the sliding shaft through a fastening piece, and the sliding shaft is arranged to push the connecting rod to move, so that a foundation is provided for subsequent work.

Furthermore, the top end of the connecting rod is connected with the bottom end of the crank through a fastener, and the effect of pushing the curved rod is achieved through the movement of the connecting rod.

Furthermore, a sliding shaft is sleeved inside the linear bearing, and a connecting rod is arranged at the bottom end of the sliding shaft.

1. This jigger pulse control air valve, do reciprocating motion through the inside piston of solenoid valve control cylinder, the cylinder is connected with the adapter sleeve, the adapter sleeve makes the sliding shaft carry out the up-and-down motion through linear bearing, the connecting rod becomes horizontal vertical motion under the effect of sliding shaft, the connecting rod passes through the fastener with the crank and is connected the back, the crank forms the swing back state, the swing back and forth is realized to the fan blade axle under articulate drive, then realize the state that opens and shuts of air valve, through modularization optimal design, the multiunit can be constituteed according to the demand of difference to this air valve, a set of fan blade axle of independent control, also can control multiunit fan blade axle, make spare part commonality reinforcing, simplify structural design, and the production cost is reduced, simple structure has been reached, the effect that easy maintainability is high, equipment reliability has obtained fine guarantee.

2. This jigger pulse control blast gate through setting up lubricating arrangement, increases the life of blast gate, can carry out the steady voltage to the air supply through setting up the trigeminy piece, makes the air supply be in invariable state, can reduce the damage to hardware such as cylinder when sudden change because of air supply atmospheric pressure.

Drawings

Figure 1 is the utility model discloses a valve body cuts open perspective.

In the figure: the device comprises a fan blade shaft 1, a crank 2, a connecting rod 3, a connecting sleeve 4, a sliding shaft 5, a lubricating mechanism 6, an electromagnetic valve 7, an air cylinder 8, a valve body 9, a fixed box 10, a fixed plate 11, a triplet 12 and a linear bearing 13.

Detailed Description

As shown in fig. 1, the utility model provides a technical solution: a pulse control air valve of a jigger comprises a valve body 9, a fixed box 10 is arranged on the outer surface of the valve body 9, an air vane shaft 1 is arranged inside the fixed box 10, a fixed plate 11 is fixedly connected to the inner side wall of the valve body 9, a lubricating mechanism 6 is arranged on one side of the fixed plate 11, the lubricating mechanism 6 is fixedly connected with the inner wall of the valve body 9, the service life of the whole air valve is prolonged by arranging the lubricating mechanism 6, one end of the air vane shaft 1 sequentially penetrates through the inner side wall of the fixed box 10, the outer surface of the valve body 9 and the outer surface of the fixed plate 11 and extends to the other side of the fixed plate 11, a crank 2 is fixedly connected with one end, close to the fixed plate 11, of the air vane shaft 1, an electromagnetic valve 7 is fixedly connected with the inner top wall of the valve body 9, an air cylinder 8 is arranged at the bottom of the electromagnetic valve 7, a triple piece 12 is fixedly communicated, make the air supply be in the constant state, can reduce the damage to hardware such as cylinder 8 when mutating because of air supply atmospheric pressure, the one end fixedly connected with adapter sleeve 4 of cylinder 8, the inside cover of adapter sleeve 4 is equipped with linear bearing 13, linear bearing 13's inside cover is equipped with sliding shaft 5, sliding shaft 5's bottom is equipped with connecting rod 3, connecting rod 3 passes through the fastener with sliding shaft 5 and is connected, promote connecting rod 3 through setting up sliding shaft 5 and move, provide the basis for follow-up work, the top of connecting rod 3 passes through the fastener with crank 2's bottom and is connected, the motion through setting up connecting rod 3 reaches the effect that promotes curved bar 2.

During the use, this pneumatic blast gate of jigger utilizes external high-pressure air supply, do reciprocating motion through 8 inside pistons of solenoid valve 7 control cylinder, cylinder 8 is connected with adapter sleeve 4, adapter sleeve 4 makes sliding shaft 5 carry out the up-and-down motion through linear bearing 13, connecting rod 3 becomes horizontal vertical motion under the effect of sliding shaft 5, connecting rod 3 passes through the fastener with crank 2 and is connected the back, crank 2 forms the swing back and forth state, vane shaft 1 realizes the swing back and forth under the drive of crank 2, then realize the state that opens and shuts of blast gate.

Claims

1. The utility model provides a jigger pulse control blast gate, includes valve body (9), its characterized in that: the surface of valve body (9) has fixed case (10), the inside of fixed case (10) is equipped with fan blade axle (1), inside wall fixedly connected with fixed plate (11) of valve body (9), the inside wall of fixed case (10) is run through in proper order to the one end of fan blade axle (1), the surface of valve body (9) and the surface of fixed plate (11) and extend to the opposite side of fixed plate (11), one end fixedly connected with crank (2) that fan blade axle (1) is close to fixed plate (11), interior roof fixedly connected with solenoid valve (7) of valve body (9), the bottom of solenoid valve (7) is equipped with cylinder (8), the last fixed surface intercommunication of cylinder (8) has trigeminy piece (12), the one end fixedly connected with adapter sleeve (4) of cylinder (8), the inside cover of adapter sleeve (4) is equipped with linear bearing (13).

2. The pulse control air valve of the jigger of claim 1, wherein: one side of the fixed plate (11) is provided with a lubricating mechanism (6), and the lubricating mechanism (6) is fixedly connected with the inner wall of the valve body (9).

3. The pulse control air valve of the jigger of claim 1, wherein: the top end of the triple piece (12) is fixedly communicated with the electromagnetic valve (7).

4. The pulse control air valve of the jigger of claim 1, wherein: the connecting rod (3) is connected with the sliding shaft (5) through a fastener.

5. The pulse control air valve of the jigger of claim 1, wherein: the top end of the connecting rod (3) is connected with the bottom end of the crank (2) through a fastener.

6. The pulse control air valve of the jigger of claim 1, wherein: a sliding shaft (5) is sleeved in the linear bearing (13), and a connecting rod (3) is arranged at the bottom end of the sliding shaft (5).