CN217797335U

CN217797335U - Energy-saving screening sand device

Info

Publication number: CN217797335U
Application number: CN202222018913.9U
Authority: CN
Inventors: 刘双亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2022-11-15
Anticipated expiration: 2032-08-02

Abstract

The utility model relates to the technical field of sand screening, and discloses an energy-saving sand screening device, which comprises a fixed frame and a screen; the one end of mount upper surface is run through and is installed the guide slot, the inner wall of guide slot both sides is rotated through the bearing and is connected with the dwang, the dwang is arranged in the inside one side welding of guide slot and is had the rotor plate, the one end and the cam welding in the guide slot outside are arranged in to the dwang, the upper end horizontal welding of mount one side has the fixed plate, the spout has been run through to the both sides of fixed plate upper surface. The utility model discloses a guide slot can be put in the sand and sieve on the screen cloth, through the combination of dwang and rotor plate, when the sand passes through the guide slot, can drive the cam and rotate, through push pedal, slide bar, spout, spring and the combination of knocking the piece, the cam rotates the in-process, can promote the piece of knocking of push pedal bottom side down to remove and strike fixed frame, further drives the screen cloth vibrations, improves the screening efficiency of screen cloth to the sand.

Description

Energy-saving sand screening device

Technical Field

The utility model relates to a sieve husky technical field specifically is an energy-saving sieve husky device.

Background

Sand refers to tiny stone particles, and it is essential building raw materials in the construction, uses the sand to carry out the configuration of concrete, and the configuration concrete has certain requirement to the granule size of sand, consequently, need sieve it before using sand, needs use the construction to use and uses the screening sand device.

Through retrieving publication number CN216857341U, disclose an energy-saving screening sand device for construction, including screening the sand box body, still include: the supporting frame is connected to the side face of the lower end of the sand screening box body; the bottom of the sand inlet frame body is connected with the upper end face of the sand screening box body in a penetrating manner; the sand outlet is arranged at the lower end of the sand screening box body; the motor support is connected to the middle position of the right end face of the sand screening box body; and the driving motor is connected to the end surface of the motor bracket.

In realizing the utility model discloses an in-process, the inventor discovers that there is following problem among the prior art at least and does not obtain solving, through driving motor, incomplete tooth gear, drive ring gear, sliding plate and the combination of filtering the frame in the contrast file, control driving motor work, drives the screen cloth of filtering in the frame and rocks and sieve the sand, need consume the electric energy in the use, has increased use cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an energy-saving screening sand device has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an energy-saving sand screening device comprises a fixed frame and a screen;

the guide groove is installed at one end of the upper surface of the fixing frame in a penetrating mode, the inner walls of the two sides of the guide groove are rotatably connected with a rotating rod through a bearing, a rotating plate is welded at one side, arranged inside the guide groove, of the rotating rod, one end, arranged outside the guide groove, of the rotating rod is welded with the cam, a fixing plate is horizontally welded at the upper end of one side of the fixing frame, sliding grooves are formed in the two sides of the upper surface of the fixing plate in a penetrating mode, sliding rods are connected inside the sliding grooves in a sliding mode, the top ends of the sliding rods are welded with the bottom side of the pushing plate, the bottom end of the pushing plate is welded with the upper surface of the knocking block, springs are arranged on the bottom side of the pushing plate, an opening is formed in a penetrating mode above one side, provided with the fixing frame, of the fixing frame, and a discharge opening is formed in a penetrating mode below the other side of the fixing frame;

the outside demountable installation of screen cloth has fixed frame, both sides fixed mounting has the connecting rod around the fixed frame, the inner wall of both sides rotates around the connecting rod passes through bearing and opening to be connected.

As an alternative of this application technical scheme, the outside in slide bar top is established to the spring housing, the spring cooperatees with the size of spout.

As an optional scheme of this application, the bottom side of beating the piece is laminated with the upper surface of fixed frame, the cam is laminated with the upper surface of push pedal.

As an alternative of this application technical scheme, the screen cloth is degree contained angle with the horizontal direction, the both ends of fixed frame respectively with discharge gate and opening swing joint.

As an alternative scheme of this application technical scheme, the rotor plate welds the outside at the dwang evenly, the rotor plate cooperatees with the size of guide slot.

Compared with the prior art, the beneficial effects of the utility model are that as follows, can put in the sand through the guide slot and sieve on the screen cloth, through the combination of dwang and rotor plate, the sand can drive the cam and rotate when passing through the guide slot, through the combination of push pedal, slide bar, spout, spring and strike the piece, the cam rotates the in-process, can promote the strike piece of push pedal bottom side and down remove and strike fixed frame, further drives the screen cloth vibrations, improves the screening efficiency of screen cloth to the sand.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a front view of an energy-saving sand screening device of the present invention;

FIG. 2 is a top view of a screen of an energy-saving sand screening device of the present invention;

fig. 3 is a top view of the guide groove of the energy-saving sand sieving device of the present invention.

In the figure: the device comprises a fixed frame 1, a guide groove 2, a rotating rod 3, a rotating plate 4, a cam 5, a fixed plate 6, a sliding groove 7, a sliding rod 8, a pushing plate 9, a knocking block 10, a spring 11, a discharge hole 12, an opening 13, a screen 14, a fixed frame 15 and a connecting rod 16.

Detailed Description

Referring to fig. 1-3, the present invention provides a technical solution: an energy-saving sand screening device comprises a fixed frame 1 and a screen 14;

one end of the upper surface of a fixed frame 1 is provided with a guide groove 2 in a penetrating way, the inner walls of two sides of the guide groove 2 are rotatably connected with a rotating rod 3 through a bearing, one side of the rotating rod 3, which is arranged inside the guide groove 2, is welded with a rotating plate 4, one end of the rotating rod 3, which is arranged outside the guide groove 2, is welded with a cam 5, the upper end of one side of the fixed frame 1 is horizontally welded with a fixed plate 6, two sides of the upper surface of the fixed plate 6 are provided with sliding grooves 7 in a penetrating way, the inside of the sliding grooves 7 is connected with a sliding rod 8 in a sliding way, the top end of the sliding rod 8 is welded with the bottom side of a push plate 9, the bottom end of the push plate 9 is welded with the upper surface of a knocking block 10, the bottom side of the push plate 9 is provided with a spring 11, a through hole 13 is formed in a penetrating way above one side of the fixed frame 1, which is provided with the fixed plate 6, and a discharge hole 12 is formed in a penetrating way below the other side of the fixed frame 1; fixed frame 15 is demountable installation in screen cloth 14's the outside, both sides fixed mounting has connecting rod 16 around fixed frame 15, connecting rod 16 passes through the bearing and is connected with the inner wall rotation of opening 13 front and back both sides, can put in the sand through guide slot 2 and sieve on screen cloth 14, through dwang 3 and rotor plate 4's combination, when the sand passes through guide slot 2, can drive cam 5 and rotate, through push pedal 9, slide bar 8, spout 7, spring 11 and the combination of beating piece 10, cam 5 rotates the in-process, can promote the beating piece 10 of push pedal 9 bottom side and down remove and beat fixed frame 15, further drive screen cloth 14 vibrations, improve the screening efficiency of screen cloth 14 to the sand.

In this embodiment, the spring 11 is sleeved on the outer side above the sliding rod 8, the spring 11 is matched with the sliding chute 7 in size, the spring 11 can be limited by the sliding rod 8, and the spring 11 is prevented from inclining and affecting the use effect when being compressed and extended.

In this embodiment, the bottom side of the knocking block 10 is fitted to the upper surface of the fixing frame 15, the cam 5 is fitted to the upper surface of the push plate 9, and the push plate 9 can be pushed to move downward when the convex end of the cam 5 is fitted to the push plate 9.

In this embodiment, screen cloth 14 is 30 degrees contained angles with the horizontal direction, and the both ends of fixed frame 15 respectively with discharge gate 12 and opening 13 swing joint, can improve screen cloth 14's result of use.

In this embodiment, the rotating plate 4 is evenly welded in the outside of dwang 3, and the rotating plate 4 cooperatees with the size of guide slot 2, can improve the rotational stability of rotating plate 4 in guide slot 2.

When an energy-saving sand screening device is used, sand is put into screen cloth 14 through guide slot 2 and is sieved, when the sand passes through guide slot 2, can drive rotor plate 4 outside dwang 3 to rotate, further drive cam 5 of dwang 3 right-hand member to rotate, when the protruding end of cam 5 is laminated with push pedal 9, can promote push pedal 9 and move down, can promote through slide bar 8 and strike piece 10 and move down and strike fixed frame 15, when push pedal 9 is kept away from to the protruding end of cam 5, through the elasticity of spring 11, can promote push pedal 9 and move up, further strike piece 10 and strike fixed frame 15 reciprocally from top to bottom, make screen cloth 14 shake, improve the screening efficiency of screen cloth 14 to the sand, the large size sand is discharged through discharge gate 12 on the screen cloth 14.

Claims

1. An energy-saving sand screening device is characterized by comprising a fixed frame (1) and a screen (14);

the guide groove (2) is installed in one end of the upper surface of the fixing frame (1) in a penetrating mode, the inner walls of the two sides of the guide groove (2) are connected with a rotating rod (3) in a rotating mode through bearings, a rotating plate (4) is welded to one side, inside the guide groove (2), of the rotating rod (3) in an arranging mode, one end of the outer side of the guide groove (2) is welded to the cam (5), a fixing plate (6) is horizontally welded to the upper end of one side of the fixing frame (1), sliding grooves (7) are formed in the two sides of the upper surface of the fixing plate (6) in a penetrating mode, sliding rods (8) are connected to the inside of the sliding grooves (7) in a sliding mode, the top ends of the sliding rods (8) are welded to the bottom side of the pushing plate (9), the bottom end of the pushing plate (9) is welded to the upper surface of a knocking block (10), springs (11) are arranged on the bottom side of the fixing frame (1), an opening (13) is formed in a penetrating mode in the upper portion, and a through hole (13) is formed in the fixing frame (6) on one side, and a discharging hole (12) is formed in the lower portion of the other side of the fixing frame (1);

the outside demountable installation of screen cloth (14) has fixed frame (15), both sides fixed mounting has connecting rod (16) around fixed frame (15), the inner wall of both sides rotates through bearing and opening (13) around connecting rod (16) is connected.

2. An energy saving sand screening device according to claim 1, wherein: the spring (11) is sleeved on the outer side above the sliding rod (8), and the spring (11) is matched with the sliding groove (7) in size.

3. The energy-saving sand screening device according to claim 1, wherein: the bottom side of the knocking block (10) is attached to the upper surface of the fixing frame (15), and the cam (5) is attached to the upper surface of the push plate (9).

4. The energy-saving sand screening device according to claim 1, wherein: screen cloth (14) are 30 degrees contained angles with the horizontal direction, the both ends of fixed frame (15) respectively with discharge gate (12) and opening (13) swing joint.

5. An energy saving sand screening device according to claim 1, wherein: the rotating plate (4) is uniformly welded on the outer side of the rotating rod (3), and the rotating plate (4) is matched with the guide groove (2) in size.