CN210434857U

CN210434857U - Linear sieve with self-cleaning structure

Info

Publication number: CN210434857U
Application number: CN201921060252.8U
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: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-05-01
Anticipated expiration: 2029-07-09

Abstract

The utility model discloses a linear sieve with a self-cleaning structure, which comprises a screen mesh, wherein end plates are vertically fixed at two ends of the screen mesh, and slide bars are arranged at two sides below the screen mesh; two ends of the sliding rod are fixed on the end plate; the sleeve is sleeved on the surface of the sliding rod, and a fixed rod is connected between the upper surfaces of the sleeves on the two sides through screws; the spring is sleeved on the outer surface of the sliding rod, one end of the spring is connected with the sleeve, and the other end of the spring is connected with the end plate; two ends of the fixed rod are connected to the sleeves, a hairbrush is fixed in the middle of the fixed rod, and pull rods are fixed on two sides of the fixed rod between the connecting sleeves and the hairbrush through screws respectively; one end of the pull rod is connected with a fixed rod, the other end of the pull rod penetrates through an end plate at one end far away from the spring, and cross rods are connected between the positions of the pull rod penetrating through the end plate; the two ends of the cross rod are respectively and vertically connected with a pull rod, and a handle is fixed in the middle of the cross rod. The utility model discloses a brush of screen cloth bottom clears up the screen cloth bottom.

Description

Linear sieve with self-cleaning structure

Technical Field

The utility model relates to a screening machinery specifically is a rectilinear sieve with automatically cleaning structure.

Background

The linear sieve is driven by two vibrating motors, when the two vibrating motors rotate in a synchronous and inverse jar, the exciting forces generated by the eccentric blocks of the two vibrating motors are mutually offset in the direction parallel to the axes of the motors and are superposed into a resultant force in the direction perpendicular to the axes of the motors, so that the motion track of the sieve is a straight line. The two motor shafts have an inclination angle relative to the screen surface, and under the combined action of exciting force and material self-gravity, the material is thrown up on the screen surface and makes a jumping forward linear motion, so that the purpose of screening and grading the material is achieved.

Meanwhile, the linear sieve is mainly used for sieving dry powdery or granular materials, so that the materials are easily attached to the sieve, especially when the materials are attached to the bottom of the sieve, great difficulty is brought to cleaning, and once more attachments are arranged at the bottom of the sieve, blockage is easily caused, the sieving efficiency is influenced, and even overflow of the materials is possibly caused. Therefore, a linear screen with a self-cleaning structure is needed to be designed, and the bottom of the screen is convenient to clean.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a linear sieve with automatically cleaning structure to solve the problem that proposes among the above-mentioned background art.

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

a linear sieve with a self-cleaning structure comprises a sieve mesh, an end plate, a brush, a slide rod, a sleeve, a fixed rod, a pull rod, a cross rod, a spring and a handle; end plates are vertically fixed at two ends of the screen, and sliding rods are arranged at two sides below the screen; the sliding rod penetrates through the sleeve and is horizontally arranged with the screen, and two ends of the sliding rod are fixed on the end plates; the sleeve is connected to the surface of the sliding rod in a sliding mode, and the upper surfaces of the sleeves on the two sides are connected with a fixed rod through screws; the spring is sleeved on the outer surface of the sliding rod, one end of the spring is connected with the sleeve, and the other end of the spring is connected with the end plate; two ends of the fixed rod are fixed on the upper surface of the sleeve, a hairbrush is fixed in the middle of the fixed rod, and pull rods are fixed at the positions between the connecting sleeve and the hairbrush on the two sides of the fixed rod through screws respectively; one end of the pull rod is connected with a fixed rod, the other end of the pull rod penetrates through an end plate at one end far away from the spring, and cross rods are connected between the positions of the pull rod penetrating through the end plate; the pull rod is connected perpendicularly respectively at horizontal pole both ends, and the horizontal pole intermediate position is fixed with the handle, and the accessible handle is operated the pull rod.

As a further aspect of the present invention: the brush is arranged in an inverted mode, the brush base plate is arranged below, the bristles are upward, the width of the brush is the same as that of the screen, and the distance between the brush base plate and the screen is smaller than the length of the bristles.

As a further aspect of the present invention: the spring is perpendicularly connected with the end plate, the spring is a single-hook tension spring, the end, without a hook, of the spring is welded with one end of the sleeve, and the end, with the hook, of the spring penetrates through two through holes reserved in the end plate to be hooked on the end plate.

As a further aspect of the present invention: the length of the sleeve is smaller than the width of the brush.

As a further aspect of the present invention: the pull rod penetrates through a through hole reserved in the end plate at one end far away from the spring, the diameter of the through hole is larger than that of the pull rod, and the pull rod is movably connected with the end plate.

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

the utility model discloses a horizontal pole is connected to the handle, and the pull rod is connected to the horizontal pole, and the dead lever is connected to the pull rod, and brush and sleeve are connected to the dead lever, and the inside swing joint slide bar of sleeve has realized the pulling to the handle for the brush directly clears up the screen cloth bottom, and sleeve one end fixed connection spring, when relaxing the handle, because the effect of spring can make the brush once clear up the screen cloth once more, rebounds screen cloth bottom one side after the clearance. The utility model discloses twice clearance to the screen cloth makes the screen cloth cleaner, and saves half artifical hard, simple structure, and is convenient effective.

Drawings

Fig. 1 is a schematic view of a linear screen having a self-cleaning structure.

Fig. 2 is a schematic view of a connection structure at a in a linear screen having a self-cleaning structure.

Fig. 3 is a schematic view illustrating a connection structure of a spring in a linear sieve having a self-cleaning structure.

As shown in the figure: the novel brush comprises a screen mesh 1, an end plate 2, a brush 3, a sliding rod 4, a sleeve 5, a fixing rod 6, a pull rod 7, a cross rod 8, a spring 9, a handle 10, bristles 11 and a base plate 12.

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 to 3, in an embodiment of the present invention, a linear sieve with a self-cleaning structure includes a screen mesh 1, an end plate 2, a brush 3, a sliding rod 4, a sleeve 5, a fixing rod 6, a pull rod 7, a cross rod 8, a spring 9, and a handle 10; end plates 2 are vertically fixed at two ends of the screen mesh 1, and sliding rods 4 are arranged at two sides below the screen mesh 1; the sliding rod 4 penetrates through the sleeve 5 and is horizontally arranged with the screen mesh 1, and two ends of the sliding rod 4 are fixed on the end plate 2; the sleeve 5 is connected to the surface of the sliding rod 4 in a sliding mode, and the upper surfaces of the sleeves 5 on the two sides are connected with a fixing rod 6 through screws; the spring 9 is sleeved on the outer surface of the sliding rod 4, one end of the spring 9 is connected with the sleeve 5, and the other end of the spring 9 is connected with the end plate 2; the two ends of the fixed rod 6 are fixed on the upper surface of the sleeve 5, the brush 3 is fixed in the middle of the fixed rod 6, and pull rods 7 are respectively fixed at the two sides of the fixed rod 6 between the connecting sleeve 5 and the brush 3 through screws; one end of the pull rod 7 is connected with a fixed rod 6, the other end of the pull rod 7 penetrates through the end plate 2 far away from one end of the spring 9, and a cross rod 8 is connected between the positions of the pull rods penetrating through the end plate 2; the two ends of the cross rod 8 are respectively and vertically connected with the pull rod 7, a handle 10 is fixed in the middle of the cross rod 8, and the pull rod 7 can be operated through the handle 10.

The brush 3 is for handstand setting, and 3 base plates of brush are down, and the brush hair is upwards, and the width of brush 3 is the same with screen cloth 1 width, and the distance between 3 base plates of brush and the screen cloth 1 is less than the length of brush hair 11, guarantees to clear up all positions of screen cloth when brush 3 cleans screen cloth 1.

Spring 9 is connected with end plate 2 is perpendicular, and spring 9 is the single hook extension spring, and spring 9 does not have the one end of hook and the welding of 5 one end of sleeve, and spring 9 has the one end of hook to pass two through-hole hookups of reserving on end plate 2, and the device passes through spring 9's use, has realized sleeve 5's return, avoids artifical the return to push away, uses manpower sparingly to the change in the later stage of being convenient for is hooked in the activity between spring 9 and the end plate 2.

The pull rod 7 penetrates through a through hole reserved in the end plate 2 at one end far away from the spring 9, the diameter of the through hole is larger than that of the pull rod 7, and the pull rod 7 is movably connected with the end plate 2.

The utility model discloses when in reality cleaning the screen cloth, through artifical manual pulling handle, through the connection of each position, make the brush clean the screen cloth bottom, when relaxing the pulling to the handle, because spring coupling is between sleeve and end plate, its elasticity makes the automatic resilience of brush, can carry out the secondary to the screen cloth and clean, not only makes clean more thoroughly, still saves half the manpower, simple structure, and is convenient effective.

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.

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. A linear sieve with a self-cleaning structure comprises a sieve mesh (1), an end plate (2), a brush (3), a sliding rod (4), a sleeve (5), a fixed rod (6), a pull rod (7), a cross rod (8), a spring (9) and a handle (10); the sieve is characterized in that end plates (2) are vertically fixed at two ends of the sieve (1), and sliding rods (4) are arranged at two sides below the sieve (1); the sliding rod (4) penetrates through the sleeve (5) and is horizontally arranged with the screen (1), and two ends of the sliding rod (4) are fixed on the end plate (2); the sleeves (5) are connected to the surfaces of the sliding rods (4) in a sliding mode, and the upper surfaces of the sleeves (5) on the two sides are connected with fixing rods (6) through screws; the spring (9) is sleeved on the outer surface of the sliding rod (4), one end of the spring (9) is connected with the sleeve (5), and the other end of the spring (9) is connected with the end plate (2); two ends of the fixed rod (6) are fixed on the upper surface of the sleeve (5), the brush (3) is fixed in the middle of the fixed rod (6), and pull rods (7) are respectively fixed at the positions between the connecting sleeve (5) and the brush (3) at two sides of the fixed rod (6) through screws; one end of the pull rod (7) is connected with the fixed rod (6), the other end of the pull rod (7) penetrates through the end plate (2) at the end far away from the spring (9), and cross rods (8) are connected between the positions of the pull rod penetrating through the end plate (2); two ends of the cross rod (8) are respectively and vertically connected with the pull rod (7), and a handle (10) is fixed in the middle of the cross rod (8).

2. The linear screen with the self-cleaning structure as claimed in claim 1, wherein the brush (3) is arranged upside down, the brush (3) is arranged with the base plate at the bottom and the brush (11) at the top, the width of the brush (3) is the same as that of the screen (1), and the distance between the base plate of the brush (3) and the screen (1) is less than the length of the brush (11).

3. The linear screen with the self-cleaning structure as claimed in claim 1, wherein the spring (9) is vertically connected with the end plate (2), the spring (9) is a single-hook tension spring, the non-hook end of the spring (9) is welded with one end of the sleeve (5), and the hook-bearing end of the spring (9) is hooked on the end plate (2) through two through holes reserved on the end plate (2).

4. A linear screen with self-cleaning structure, as claimed in claim 1, characterized in that the length of the sleeve (5) is less than the width of the brush (3).

5. The linear screen with the self-cleaning structure as claimed in claim 1, wherein the pull rod (7) passes through a through hole reserved on the end plate (2) far away from one end of the spring (9), the diameter of the through hole is larger than that of the pull rod (7), and the pull rod (7) is movably connected with the end plate (2).