CN210474599U

CN210474599U - Straight row sieve convenient to change screen cloth

Info

Publication number: CN210474599U
Application number: CN201920999205.3U
Authority: CN
Inventors: 张尚银; 郑涛
Original assignee: Xinxiang Yinxing Mechanical Equipment Co Ltd
Current assignee: Xinxiang Yinxing Mechanical Equipment Co Ltd
Priority date: 2019-06-30
Filing date: 2019-06-30
Publication date: 2020-05-08
Anticipated expiration: 2029-06-30

Abstract

The utility model discloses a straight row sieve convenient to change screen cloth, which relates to the screening field and specifically comprises a base, wherein two ends of the upper surface of the base are respectively and fixedly connected with two ends of the bottom surface of a supporting plate through a supporting rod, a chute is arranged on the supporting plate, a slide block is arranged in the chute in a sliding way, and two ends of the slide block are respectively and fixedly connected with the side surface of a first fixed block through a first spring; a screen cylinder is arranged in the sliding block in a sliding mode, a screen cavity is fixedly arranged at the bottom of the screen cylinder, and a vibration motor is fixedly arranged on the outer side wall of the screen cavity; the outside top fixed mounting of both sides of a sieve section of thick bamboo second fixed block, the second fixed block bottom surface is connected with the last fixed surface of slider through the second spring, the inside top fixed mounting of a sieve section of thick bamboo has the screen cloth. In the use process of the utility model, the use safety of the screen in the screening process is effectively improved; when the screen cloth is replaced, the operation is simple, the use is convenient, and the working efficiency of workers is greatly reduced.

Description

Straight row sieve convenient to change screen cloth

Technical Field

The utility model relates to a screening field specifically is a straight row sieve convenient to change screen cloth.

Background

A direct discharging type vibrating screen is also called as a direct discharging type vibrating screen, a single horizontal vibrating motor is used as an excitation source, the vibrating motor is arranged on one side of a machine body, and materials enter the device and then do an elliptical motion track on the screen surface under the action of the vibrating source. When the screen passing action is completed rapidly and repeatedly, the vibration force can continuously peel, break up and recombine the materials, so that the materials can pass through the screen rapidly, and the materials which cannot pass through the screen are discharged from the screen discharge port according to the movement track of the equipment, thereby completing the screening operation process.

The current in line sieve is easy in the use because vibration amplitude is too big thereby causing the damage of screen cloth, has reduced the life of in line sieve, and when the screen cloth damages and need change moreover, complex operation is complicated, has greatly improved staff's the work degree of difficulty.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a straight row sieve convenient to change screen cloth to solve the problem of proposing among the above-mentioned background art.

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

a straight row sieve convenient for replacing a sieve mesh comprises a base, wherein two ends of the upper surface of the base are fixedly connected with the bottom end of a supporting rod which is vertically installed respectively, the top end of the supporting rod is vertically and upwards fixedly connected with two ends of the bottom surface of a supporting plate respectively, a sliding groove is formed in the supporting plate, a sliding block is arranged in the sliding groove in a sliding mode, two ends of the sliding block are fixedly connected with one end of a first spring respectively, the other end of a second spring is fixedly connected with the side surface of a first fixed block respectively, and the first fixed block is fixedly installed at two ends of the upper surface of the supporting plate in a welding mode;

a screen cylinder is slidably mounted inside the sliding block and slides along the vertical direction, a funnel-shaped screen cavity is fixedly mounted at the bottom of the screen cylinder, a discharge hole is formed in the bottom of the screen cavity, and a vibrating motor is fixedly mounted on the outer side wall of the screen cavity through a bolt;

the outside top in both sides of a sieve section of thick bamboo has the second fixed block through welded mode fixed mounting, the bottom surface of second fixed block and the top fixed connection of second spring, the bottom of second spring and the last fixed surface of slider are connected, the inside top fixed mounting of a sieve section of thick bamboo has the screen cloth.

As a further aspect of the present invention: the screen cavity and the screen cylinder are integrally formed.

As a further aspect of the present invention: the type of the vibration motor is YZS-8-6, and a power supply port of the vibration motor is electrically connected with an external power supply system through a contact switch.

As a further aspect of the present invention: the bottom surface of screen cloth fixed mounting has the support ring on the inner wall of a sieve section of thick bamboo, and the support ring takes shape with a sieve section of thick bamboo an organic whole, and the top slidable mounting of a sieve section of thick bamboo has the horizontally clamp plate, and the welding of the one end of clamp plate is stretched out a sieve section of thick bamboo outside has the pull ring, and the pull ring is towards one side of a sieve section of thick bamboo and the one end fixed connection of third spring, the other end of third spring and the lateral wall fixed connection.

As a further aspect of the present invention: the distance between the bottom surface of the pressing plate and the top surface of the supporting ring is consistent with the thickness of the screen.

Compared with the prior art, the beneficial effects of the utility model are that: in the use process of the utility model, the first spring is used for damping the slide block in the horizontal direction, and the second spring is used for damping the screen cylinder in the vertical direction, so that the use safety of the screen in the screening process is effectively improved; the screen cloth is pressed through the clamp plate and is fixed on the support ring, when the screen cloth needs to be changed, only the pull ring needs to be pulled, the clamp plate is pulled out through the pull ring, the screen cloth can be changed, the operation is simple, the use is convenient, and the working efficiency of workers is greatly reduced.

Drawings

Fig. 1 is a schematic structural view of an inline screen for facilitating screen replacement.

Fig. 2 is a partially enlarged view of a portion a of an inline screen for facilitating screen replacement.

As shown in the figure: the device comprises a base 1, a support rod 2, a vibration motor 3, a discharge hole 4, a sieve cavity 5, a support plate 6, a first fixed block 7, a first spring 8, a slide block 9, a sieve mesh 10, a sieve cylinder 11, a second fixed block 12, a second spring 13, a pull ring 14, a third spring 15, a pressure plate 16 and a support ring 17.

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 should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, 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.

Referring to fig. 1-2, in an embodiment of the present invention, an in-line screen convenient for replacing a screen includes a base 1, two ends of an upper surface of the base 1 are respectively and fixedly connected to a bottom end of a vertically installed supporting rod 2, a top end of the supporting rod 2 is vertically and upwardly respectively and fixedly connected to two ends of a bottom surface of a supporting plate 6, a sliding groove is formed in the supporting plate 6, a slider 9 is slidably installed in the sliding groove, two ends of the slider 9 are respectively and fixedly connected to one end of a first spring 8, the other end of a second spring 8 is respectively and fixedly connected to a side surface of a first fixed block 7, the first fixed block 7 is fixedly installed at two ends of the upper surface of the supporting plate 6 by welding, the slider 9 is damped in a horizontal direction by the first spring 8, and damage caused by excessive displacement of the slider 9 colliding with an inner;

a screen cylinder 11 is slidably mounted inside the sliding block 9, the screen cylinder 11 slides along the vertical direction, a funnel-shaped screen cavity 5 is fixedly mounted at the bottom of the screen cylinder 11, the screen cavity 5 and the screen cylinder 11 are integrally formed, a discharge hole 4 is formed at the bottom of the screen cavity 5, a vibration motor 3 is fixedly mounted on the outer side wall of the screen cavity 5 through a bolt, the type of the vibration motor 3 is YZS-8-6, a power supply port of the vibration motor 3 is electrically connected with an external power supply system through a contact switch, and the mode of controlling the vibration motor to work through the contact switch is the existing mature technology and is not described herein;

the top parts of the two outer sides of the screen cylinder 11 are fixedly provided with second fixed blocks 12 in a welding mode, the bottom surface of each second fixed block 12 is fixedly connected with the top end of a second spring 13, the bottom end of each second spring 13 is fixedly connected with the upper surface of the corresponding slider 9, in the using process, the screen cylinder 11 is subjected to damping and buffering in the vertical direction through the second springs 13, the screen cylinder 11 is prevented from being separated from the sliders 9 due to excessive displacement, the screen 10 is fixedly arranged on the top part inside the screen cylinder 11, and materials are screened through the screen 10;

the bottom surface of the screen mesh 10 is fixedly provided with a support ring 17 on the inner wall of the screen cylinder 11, the support ring 17 and the screen cylinder 11 are integrally formed, the screen mesh 10 is supported by the support ring 17, the top end of the screen cylinder 11 is slidably provided with a horizontal press plate 16, the distance between the bottom surface of the press plate 16 and the top surface of the support ring 17 is consistent with the thickness of the screen mesh 17, one end of the press plate 16 extends out of the screen cylinder 11 and is welded with a pull ring 14, one side of the pull ring 14 facing the screen cylinder 11 is fixedly connected with one end of a third spring 15, the other end of the third spring 15 is fixedly connected with the outer side wall of the screen cylinder 11, when the screen mesh is used, the press plate 16 is pulled out by the pull ring 14, then the screen mesh 10 is placed on the support ring 17, the pull ring 14 is loosened, the press plate 16 is reset under the action of the third spring 15.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention, and the following claims are therefore to be read in this light of the appended claims.

Claims

1. The straight-row screen convenient for replacing the screen comprises a base (1) and is characterized in that two ends of the upper surface of the base (1) are fixedly connected with the bottom end of a vertically installed supporting rod (2) respectively, the top end of the supporting rod (2) is vertically upwards fixedly connected with two ends of the bottom surface of a supporting plate (6) respectively, a sliding groove is formed in the supporting plate (6), a sliding block (9) is arranged in the sliding groove in a sliding mode, two ends of the sliding block (9) are fixedly connected with one end of a first spring (8) respectively, the other end of a second spring (13) is fixedly connected with the side surface of a first fixed block (7) respectively, and the first fixed block (7) is fixedly installed at two ends of the upper surface of the supporting plate (6) in a welding mode;

a screen cylinder (11) is slidably mounted inside the sliding block (9), the screen cylinder (11) slides along the vertical direction, a funnel-shaped screen cavity (5) is fixedly mounted at the bottom of the screen cylinder (11), a discharge hole (4) is formed in the bottom of the screen cavity (5), and a vibration motor (3) is fixedly mounted on the outer side wall of the screen cavity (5) through a bolt;

the outside top in both sides of a sieve section of thick bamboo (11) has second fixed block (12) through welded mode fixed mounting, the bottom surface of second fixed block (12) and the top fixed connection of second spring (13), the bottom of second spring (13) and the last fixed surface of slider (9) are connected, the inside top fixed mounting of a sieve section of thick bamboo (11) has screen cloth (10).

2. An inline screen facilitating screen exchange according to claim 1, characterised in that the screen chamber (5) is formed integrally with the screen cylinder (11).

3. The inline screen convenient for screen exchange according to claim 1, wherein the vibration motor (3) is of type YZS-8-6 and the power supply port of the vibration motor (3) is electrically connected with an external power supply system through a contact switch.

4. The screen cloth convenient to replace of claim 1, wherein the bottom surface of the screen cloth (10) is fixedly provided with a support ring (17) on the inner wall of the screen drum (11), the support ring (17) is integrally formed with the screen drum (11), the top end of the screen drum (11) is slidably provided with a horizontal press plate (16), one end of the press plate (16) extends out of the screen drum (11) and is welded with a pull ring (14), one side of the pull ring (14) facing the screen drum (11) is fixedly connected with one end of a third spring (15), and the other end of the third spring (15) is fixedly connected with the outer side wall of the screen drum (11).

5. An inline screen for facilitating screen replacement as claimed in claim 4, characterized in that the distance between the bottom surface of the pressure plate (16) and the top surface of the support ring (17) corresponds to the thickness of the screen (10).