CN212263816U

CN212263816U - Gravel screening device

Info

Publication number: CN212263816U
Application number: CN202020123156.XU
Authority: CN
Inventors: 龙凤全; 罗灿亮
Original assignee: Sichuan Santai Botelan Commercial Concrete Co ltd
Current assignee: Sichuan Santai Botelan Commercial Concrete Co ltd
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2021-01-01
Anticipated expiration: 2030-01-19

Abstract

The utility model discloses a gravel screening device, including shell, baffle and spring, the stopper is installed to the equal symmetry in shell inner wall both sides, the inside movable mounting of stopper has the supporting shoe, the screen cloth is installed in the inside embedding of supporting shoe, shell one side outer wall is provided with the baffle, the laminating of baffle and the relative one side outer wall of shell is fixed with sealed the pad, shell one side outer wall is installed the connecting block, the inside screw that has seted up the rectangle array and distribute of connecting block, the fixed block that the rectangle array distributes is installed to shell lower extreme outer wall, fixed block lower extreme outer wall is provided with the base, the fixed block passes through spring and base elastic connection. The utility model discloses cross and set up baffle, screw and stopper, reached the effect of being convenient for change the supporting shoe to guarantee that the gravel of screening out accords with the needs, improved the equipment practicality, and the screen cloth is convenient for dismantle, has guaranteed that the screen cloth is convenient for change and maintain, has guaranteed the equipment practicality.

Description

Gravel screening device

Technical Field

The utility model relates to a sieving mechanism technical field specifically is a gravel sieving mechanism.

Background

Gravel refers to a mixture of sand and gravel, small pebbles and boulders (a rock eroded by water or weather) are also called gravel, and during field construction, the gravel is usually screened to ensure that the gravel meets the required size.

Traditional sieving mechanism, mesh aperture are fixed, can not adjust the aperture to the grit size that leads to after the screening can not accord with the on-the-spot needs, and equipment practicality is lower, and traditional screen cloth is fixed connection, and during the screening grit, the damage appears in the mesh easily, is not convenient for dismantle the maintenance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gravel sieving mechanism possesses the advantage of being convenient for adjust mesh aperture and being convenient for maintain, has solved the problem of being not convenient for adjust mesh aperture and not being convenient for maintain.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a gravel screening device, includes shell, baffle and spring, the stopper is installed to the equal symmetry in shell inner wall both sides, the inside movable mounting of stopper has the supporting shoe, the screen cloth is installed in the inside embedding of supporting shoe, shell one side outer wall is provided with the baffle, the laminating of baffle and the relative one side outer wall of shell is fixed with sealed the pad, the connecting block is installed to shell one side outer wall, the inside screw of having seted up the rectangular array and distributing of connecting block.

Preferably, the outer wall of one side of the shell is provided with a discharge plate, and the discharge plate corresponds to the support block.

Preferably, the feed inlet has been seted up to shell upper end outer wall one side, the shell deviates from feed inlet one side outer wall and is provided with vibrating motor.

Preferably, the outer wall of the lower end of the shell is provided with fixing blocks distributed in a rectangular array mode, the outer wall of the lower end of each fixing block is provided with a base, and the fixing blocks are elastically connected with the bases through springs.

Preferably, the baffle plate is internally provided with rotating grooves distributed in a rectangular array, screws are arranged in the rotating grooves, and the screws penetrate through the rotating grooves and are meshed with the screw holes.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up the baffle, screw and stopper, the effect of being convenient for change the supporting shoe has been reached, when the screen cloth needs to be changed, the manual spanner of taking of staff rotates the screw, the screw meshes with the screw, and relative movement takes place, break away from the rotation inslot portion until the screw, guarantee baffle and shell fixed connection through the engaging force, the manual baffle of taking of staff, thereby expose inside the shell, supporting shoe and screen cloth are taken out to the staff's manual work, and change supporting shoe and the screen cloth that accords with needs, thereby guarantee that the screen cloth mesh accords with needs, guarantee that the grit of screening out accords with needs, the equipment practicality is improved, and the screen cloth is convenient for dismantle, the screen cloth is convenient for change and maintenance has been guaranteed, the equipment practicality has been guaranteed.

Drawings

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

FIG. 2 is a schematic top view of the screen structure of the present invention;

FIG. 3 is a schematic side view of the structure of the stopper of the present invention;

fig. 4 is an enlarged schematic view of the structure a in fig. 1 according to the present invention;

fig. 5 is an enlarged schematic view of the structure B in fig. 3 according to the present invention.

In the figure: 1. a housing; 11. a discharge plate; 12. a limiting block; 13. a vibration motor; 14. a feed inlet; 15. a support block; 16. connecting blocks; 17. a screw hole; 18. screening a screen; 2. a baffle plate; 21. a rotating groove; 22. a screw; 23. a gasket; 3. a fixed block; 31. a spring; 32. a base.

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", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made 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," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 to 5, the present invention provides an embodiment: the utility model provides a gravel screening device, includes shell 1, baffle 2 and spring 31, and stopper 12 is installed to the equal symmetry in 1 inner wall both sides of shell, and stopper 12 inside movable mounting has supporting shoe 15, and screen cloth 18 is installed to the inside embedding of supporting shoe 15. The screen 18 achieves the purpose of screening gravel. The outer wall of one side of the shell 1 is provided with a discharging plate 11, and the discharging plate 11 corresponds to the supporting block 15. A feed inlet 14 is formed in one side of the outer wall of the upper end of the shell 1, and a vibration motor 13 is arranged on the outer wall of one side, away from the feed inlet 14, of the shell 1. The vibration motor 13 adopts YZS-1.5-2 type, and the vibration motor 13 of the model has the advantages of good running performance and economical price, can meet the actual use requirement, can directly purchase on the market by searching the technical personnel through the model, and can directly read the technical specification searched for to know when needing to know the model, so the equipment is not repeated.

The outer wall of one side of the shell 1 is provided with a baffle 2, and the outer wall of the opposite side of the baffle 2 and the shell 1 is fixedly provided with a sealing gasket 23 in an attaching mode. The sealing gasket 23 ensures that the joint of the baffle 2 and the shell 1 is sealed, thereby avoiding the gravel falling from the joint. Connecting block 16 is installed to shell 1 one side outer wall, and connecting block 16 is inside to be seted up the screw 17 that the rectangle array distributes, and baffle 2 is inside to be seted up the rotation groove 21 that the rectangle array distributes, rotates the inside screw 22 that is provided with of groove 21, and screw 22 runs through rotation groove 21 and screw 17 meshes mutually. The connection stability of the baffle 2 and the shell 1 is ensured through the meshing force, and when the baffle 2 is contacted with the shell 1, the baffle 2 achieves the purpose of extruding the supporting block 15, so that the working stability of the supporting block 15 is ensured. When screen cloth 18 needs to be changed, the manual spanner of taking of staff rotates screw 22, screw 22 meshes with screw 17 mutually, and relative movement takes place, break away from inside rotating groove 21 until screw 22, guarantee baffle 2 and shell 1 fixed connection through the engaging force, the manual baffle 2 of taking of staff, thereby expose shell 1 inside, the staff is manual takes supporting shoe 15 and screen cloth 18 out, and change supporting shoe 15 and the screen cloth 18 that accord with the needs, thereby guarantee that 18 meshes of screen cloth accord with the needs, guarantee that the grit of screening out accords with the needs, the equipment practicality has been improved, and screen cloth 18 convenient to detach, screen cloth 18 has been guaranteed to be convenient for change and maintain, the equipment practicality has been guaranteed.

Fixed block 3 that the rectangle array distributes is installed to 1 lower extreme outer wall of shell, and 3 lower extreme outer walls of fixed block are provided with base 32, and fixed block 3 passes through spring 31 and base 32 elastic connection. The base 32 provides stability to the housing 1, and when the vibration motor 13 vibrates the housing 1, the vibration is generated through the spring 31.

The working principle is as follows: when screen cloth 18 needs to be changed, the manual spanner of taking of staff rotates screw 22, screw 22 meshes with screw 17 mutually, and relative movement takes place, break away from inside rotating groove 21 until screw 22, guarantee baffle 2 and shell 1 fixed connection through the engaging force, the manual baffle 2 of taking of staff, thereby expose inside shell 1, the staff is manual takes supporting shoe 15 and screen cloth 18 out, and change supporting shoe 15 and the screen cloth 18 that accord with the needs, thereby guarantee that the grit that sieves out accords with the needs, the equipment practicality has been improved, and screen cloth 18 convenient to detach, it is convenient for change and maintenance to have guaranteed screen cloth 18, the equipment practicality has been guaranteed.

During the use of equipment, the gravel passes through inside feed inlet 14 gets into shell 1 to drop to 18 surfaces of screen cloth, vibrating motor 13 during operation, drive equipment and take place vibrations, and the gravel takes place to remove on 18 surfaces of screen cloth, when removing, has reached the purpose of screening gravel, and the gravel after the screening removes to play flitch 11 departments, thereby has reached the purpose of arranging the material.

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 a gravel screening device, includes shell (1), baffle (2) and spring (31), its characterized in that: stopper (12) are installed to the equal symmetry in shell (1) inner wall both sides, stopper (12) inside movable mounting has supporting shoe (15), screen cloth (18) are installed to the inside embedding of supporting shoe (15), shell (1) one side outer wall is provided with baffle (2), baffle (2) are fixed with sealed pad (23) with the laminating of shell (1) relative one side outer wall, connecting block (16) are installed to shell (1) one side outer wall, the inside screw (17) of having seted up the rectangular array and distributing of connecting block (16), baffle (2) inside rotation groove (21) of having seted up the rectangular array and distributing, rotation groove (21) inside be provided with screw (22), screw (22) run through rotation groove (21) and mesh mutually with screw (17).

2. The gravel screening apparatus of claim 1 wherein: the outer wall of one side of the shell (1) is provided with a discharge plate (11), and the discharge plate (11) corresponds to the supporting block (15).

3. The gravel screening apparatus of claim 1 wherein: feed inlet (14) have been seted up to shell (1) upper end outer wall one side, shell (1) deviates from feed inlet (14) one side outer wall and is provided with vibrating motor (13).

4. The gravel screening apparatus of claim 1 wherein: fixed block (3) that the rectangle array distributes are installed to shell (1) lower extreme outer wall, fixed block (3) lower extreme outer wall is provided with base (32), fixed block (3) are through spring (31) and base (32) elastic connection.