CN214347856U

CN214347856U - Efficient reciprocating sieve

Info

Publication number: CN214347856U
Application number: CN202023158520.5U
Authority: CN
Inventors: 冯静; 宿晓东; 李存发
Original assignee: Houying Group Haicheng Xinghai Refractory Co ltd
Current assignee: Houying Group Haicheng Xinghai Refractory Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-10-08
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses an efficient reciprocating sieve, comprising a base plate, the top of bottom plate is through telescopic tube fixedly connected with box, and telescopic tube's flexible pot head is equipped with first reset spring, the middle-end fixedly connected with protecting frame of box both sides, the middle-end fixedly connected with slide bar of protecting frame inner chamber, the upper and lower pot head of slide bar is equipped with second reset spring. The utility model discloses a middle-end fixedly connected with slide bar of protective frame inner chamber, the upper and lower both ends cover of slide bar is equipped with second reset spring, the top fixed mounting of protective frame inner chamber has the vibrations machine, the output of vibrations machine and the top contact of vibrations board, the effect of high-efficient vibrations has been played, thereby screening efficiency accelerates, the consumption of the energy has been reduced, screening speed has been accelerated, it has the screening efficiency low to have solved current reciprocating sieve, thereby need longer time to shake the screening, material screening efficiency has been reduced, thereby indirect improvement energy consumption's problem.

Description

Efficient reciprocating sieve

Technical Field

The utility model relates to a reciprocating sieve technical field specifically is an efficient reciprocating sieve.

Background

The vibrating screen works by utilizing reciprocating rotary type vibration generated by shock excitation of a vibrator, an upper rotary heavy hammer of the vibrator enables a screen surface to generate plane rotary vibration, a lower rotary heavy hammer enables the screen surface to generate conical surface rotary vibration, the effect of combined action enables the screen surface to generate complex rotary type vibration, the vibration track is a complex space curve, but the existing vibrating screen is low in screening efficiency, so that vibrating screening is carried out in a long time, the material screening efficiency is reduced, the energy consumption is indirectly improved, and therefore an efficient vibrating screen is provided.

Disclosure of Invention

An object of the utility model is to provide an efficient reciprocating sieve possesses the efficient advantage, has solved current reciprocating sieve and has had the screening efficiency low to need longer time to shake the screening, reduced material screening efficiency, thereby indirect improvement energy resource consumption's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an efficient reciprocating sieve, includes the bottom plate, telescopic tube fixedly connected with box is passed through at the top of bottom plate, and telescopic tube's flexible pot head is equipped with first reset spring, the middle-end fixedly connected with protecting frame of box both sides, the middle-end fixedly connected with slide bar of protecting frame inner chamber, the upper and lower both ends cover of slide bar is equipped with second reset spring, and the middle-end sliding connection on slide bar surface has the sliding sleeve, vibrations board fixedly connected with sieve is passed through to the inboard of sliding sleeve, the top fixed mounting of protecting frame inner chamber has the vibrations machine, the output of vibrations machine and the top contact of vibrations board, the both sides fixedly connected with riser at bottom plate top, and the inboard upper end fixedly connected with roof of riser.

Preferably, the periphery of the front surface of the box body is clamped with a movable door through a buckle, and the middle end of the front surface of the movable door is embedded with a visual window.

Preferably, the upper end fixedly connected with bracing piece of box both sides, the outside fixedly connected with pulley of bracing piece, the spout has been seted up to the inboard upper end of riser, pulley sliding connection is in the inner chamber of spout.

Preferably, the two sides of the bottom of the top plate are fixedly connected with baffle plates, and the bottoms of the baffle plates are aligned with the tops of the supporting rods.

Preferably, the bottom of the top plate is fixedly provided with an air cylinder, and the output end of the air cylinder is in contact with the top of the box body.

Preferably, the lower extreme in the riser outside has the PLC controller through bolt fixed mounting, the output of PLC controller and the one-way electric connection of input of shaking machine and cylinder.

Preferably, the bottom of the inner cavity of the box body is fixedly connected with a guide plate, and the guide plate is arranged in an inclined mode.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a middle-end fixedly connected with slide bar of protective frame inner chamber, the upper and lower both ends cover of slide bar is equipped with second reset spring, the top fixed mounting of protective frame inner chamber has the vibrations machine, the output of vibrations machine and the top contact of vibrations board, the effect of high-efficient vibrations has been played, thereby screening efficiency accelerates, the consumption of the energy has been reduced, screening speed has been accelerated, it has the screening efficiency low to have solved current reciprocating sieve, thereby need longer time to shake the screening, material screening efficiency has been reduced, thereby indirect improvement energy consumption's problem.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural view of a movable door in an embodiment of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 1.

In the figure: 1. a base plate; 2. a telescopic sleeve; 3. a box body; 4. a sieve plate; 5. a protective frame; 6. a first return spring; 7. a vertical plate; 8. a PLC controller; 9. a slide bar; 10. a sliding sleeve; 11. a vibrating machine; 12. a baffle plate; 13. a vibration plate; 14. a top plate; 15. a cylinder; 16. a second return spring; 17. a support bar; 18. a movable door; 19. a visual window; 20. buckling; 21. a chute; 22. a pulley.

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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a bottom plate 1, telescopic tube 2, box 3, sieve 4, protective frame 5, first reset spring 6, riser 7, PLC controller 8, slide bar 9, sliding sleeve 10, vibrations machine 11, baffle 12, vibrations board 13, roof 14, cylinder 15, second reset spring 16, bracing piece 17, dodge gate 18, visual window 19, buckle 20, spout 21 and pulley 22 part are the general standard or the part that technical staff in the field knows, and the standard part that uses in this application file all can be followed market and purchased, and can all customize according to the record of description and drawing, its structure and principle all can learn through the technical manual or learn through conventional experimental method for this technical staff.

Referring to fig. 1-3, a high-efficiency vibrating screen comprises a bottom plate 1, a box 3 is fixedly connected to the top of the bottom plate 1 through a telescopic tube 2, a first return spring 6 is sleeved on the telescopic end of the telescopic tube 2, a protective frame 5 is fixedly connected to the middle ends of two sides of the box 3, a slide rod 9 is fixedly connected to the middle end of the inner cavity of the protective frame 5, a second return spring 16 is sleeved on the upper end and the lower end of the slide rod 9, a sliding sleeve 10 is slidably connected to the middle end of the surface of the slide rod 9, a screen plate 4 is fixedly connected to the inner side of the sliding sleeve 10 through a vibrating plate 13, a vibrator 11 is fixedly mounted on the top of the inner cavity of the protective frame 5, the output end of the vibrator 11 contacts with the top of the vibrating plate 13, so as to achieve a high-efficiency vibrating effect, thereby increasing the screening efficiency, reducing the energy consumption, increasing the screening speed, a riser 7 is fixedly connected to two sides of the top of the bottom plate 1, and a top plate 14 is fixedly connected to the upper end of the inner side of the riser 7, there is dodge gate 18 all around on the positive surface of box 3 through buckle 20 joint, the middle-end on the positive surface of dodge gate 18 inlays and is equipped with visual window 19, the upper end fixedly connected with bracing piece 17 of 3 both sides of box, the outside fixedly connected with pulley 22 of bracing piece 17, spout 21 has been seted up to the inboard upper end of riser 7, pulley 22 sliding connection is in spout 21's inner chamber, the both sides fixedly connected with baffle 12 of roof 14 bottom, and the bottom of baffle 12 aligns with bracing piece 17's top, the bottom fixed mounting of roof 14 has cylinder 15, the output of cylinder 15 and the top contact of box 3, the lower extreme in the riser 7 outside passes through bolt fixed mounting has PLC controller 8, PLC controller 8's output and the one-way electric connection of input of vibrations machine 11 and cylinder 15, the bottom fixedly connected with guide plate of the inner chamber of box 3, and the guide plate sets up for the slope.

When in use, a user opens the vibrating machine 11 and the air cylinder 15 through the PLC 8 to start working, because the output end of the air cylinder 15 is positioned at the top of the box body 3, when the air cylinder 15 works telescopically, the output end of the air cylinder 15 is contacted with the top of the box body 3, so that the box body 3 moves downwards to extrude the telescopic sleeve 2 to stretch and extrude the first reset spring 6 to move downwards, when the air cylinder 15 recovers, because the box body 3 loses pressure, at the moment, the first reset spring 6 resets to drive the box body 3 to move upwards, the box body 3 drives the support rod 17 to move upwards and contact with the baffle plate 12, when the baffle plate 12 is contacted with the support rod 17, impact force is generated, so that the impact force can generate vibration to vibrate the whole box body 3, the continuous vibration of the box body 3 can be completed in such a reciprocating way, the screening efficiency is improved, and meanwhile, the output end of the vibrating machine 11 drives the vibrating plate 13 to extrude the vibration, thereby make vibrations board 13 last to be in the shock condition, transmit the vibrations power for sieve 4 through vibrations board 13 to make sieve 4 last vibrations, further improved screening efficiency, solved current shale shaker and had the screening efficiency low, thereby need longer time to shake the screening, reduced material screening efficiency, thereby indirect improvement energy resource consumption's problem.

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

Claims

1. An efficient reciprocating sieve, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly connected with a box body (3) through a telescopic sleeve (2), and the telescopic end of the telescopic sleeve (2) is sleeved with a first return spring (6), the middle ends of the two sides of the box body (3) are fixedly connected with a protective frame (5), a sliding rod (9) is fixedly connected at the middle end of the inner cavity of the protective frame (5), a second return spring (16) is sleeved at the upper end and the lower end of the sliding rod (9), and the middle end of the surface of the sliding rod (9) is connected with a sliding sleeve (10) in a sliding way, the inner side of the sliding sleeve (10) is fixedly connected with a sieve plate (4) through a vibrating plate (13), the top of the inner cavity of the protective frame (5) is fixedly provided with a vibrator (11), the output end of the vibrator (11) is contacted with the top of the vibration plate (13), the bottom plate (1) is characterized in that vertical plates (7) are fixedly connected to the two sides of the top of the bottom plate (1), and a top plate (14) is fixedly connected to the inner sides of the vertical plates (7).

2. A high efficiency shaker as claimed in claim 1, wherein: the movable door (18) is clamped on the periphery of the front surface of the box body (3) through a buckle (20), and a visual window (19) is embedded in the middle end of the front surface of the movable door (18).

3. A high efficiency shaker as claimed in claim 1, wherein: the upper end fixedly connected with bracing piece (17) of box (3) both sides, the outside fixedly connected with pulley (22) of bracing piece (17), spout (21) have been seted up to the inboard upper end of riser (7), pulley (22) sliding connection is in the inner chamber of spout (21).

4. A high efficiency shaker as claimed in claim 1, wherein: the two sides of the bottom of the top plate (14) are fixedly connected with baffle plates (12), and the bottoms of the baffle plates (12) are aligned with the tops of the supporting rods (17).

5. A high efficiency shaker as claimed in claim 1, wherein: the bottom fixed mounting of roof (14) has cylinder (15), the output of cylinder (15) and the top contact of box (3).

6. A high efficiency shaker as claimed in claim 1, wherein: the lower extreme in riser (7) outside has PLC controller (8) through bolt fixed mounting, the one-way electric connection of output and the input of vibrations machine (11) and cylinder (15) of PLC controller (8).

7. A high efficiency shaker as claimed in claim 1, wherein: the bottom of the inner cavity of the box body (3) is fixedly connected with a guide plate, and the guide plate is arranged in an inclined mode.