CN215587086U - Novel sand filtering equipment - Google Patents

Abstract

The utility model relates to the technical field of sand filtering equipment and discloses novel sand filtering equipment which comprises a dust prevention box and a feeding hopper, wherein the feeding hopper is fixedly connected to the top of the dust prevention box, three supporting frames are arranged inside the dust prevention box, the tops of the three supporting frames are all connected with movable frames in a sliding mode, and the left side and the right side of each movable frame are all fixedly connected with supporting springs. The utility model discloses a, through the coarse sand filter screen, well husky filter screen and fine sand filter screen, make the device have the filterable effect of layering, the operation motor can drive the dwang, it can promote the squeeze bar respectively to drive reciprocal cam, and then drive movable frame, cooperation supporting spring can carry out reciprocating motion, make three movable frame can drive the coarse sand filter screen respectively, well husky filter screen and fine sand filter screen rock about reciprocating, thereby can the efficient filter the husky material of different thicknesses, the device reaches the volume less relatively, be suitable for the small-scale sand filtering use, and have the layering sand filtering ability.

Description

Novel sand filtering equipment

Technical Field

The utility model relates to the technical field of sand filtering equipment, in particular to novel sand filtering equipment.

Background

The concrete is an indispensable part in the construction of modern houses, roads and bridges, and is formed by mixing cement, sand, coarse stones and fine stones according to a certain proportion, and the quality of the concrete is directly influenced by the proportion; the sand, which is an important raw material, inevitably contains sand or stones with overlarge particles, which affect the proportion of each composition component of the concrete, so that the sand needs to be screened before production.

The sand filter finishes the history that sand filtering consumes manpower, has high sand yield, strong filtering and separating capacity, high filtering and separating speed and convenient and labor-saving use, is popular in the fields of large-scale construction sites, coal yards, grains, cannon factories, casting, flower nursery garden planting, medicinal materials, building mortar and the like, but in the actual use process, the traditional sand filter is generally large in size, high in installation operation and maintenance cost and poor in layered sand filtering capacity, and therefore a novel sand filtering device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides novel sand filtering equipment which has the advantages of relatively small volume, simple operation, low maintenance cost, layered sand filtering capability, good sand filtering effect and the like, and solves the problems that the traditional sand filtering machine is generally large in volume, high in installation, operation and maintenance cost and relatively poor in layered sand filtering capability.

(II) technical scheme

In order to realize the purposes of relatively small volume, simple operation, low maintenance cost, layered sand filtering capability and good sand filtering effect, the utility model provides the following technical scheme: the novel sand filtering equipment comprises a dust prevention box and a feeding hopper, wherein the feeding hopper is fixedly connected to the top of the dust prevention box, three supporting frames are arranged inside the dust prevention box, the tops of the three supporting frames are all connected with movable frames in a sliding mode, supporting springs are fixedly connected to the left side and the right side of the three movable frames, a coarse sand filtering screen, a medium sand filtering screen and a fine sand filtering screen are arranged inside the dust prevention box, the coarse sand filtering screen, the medium sand filtering screen and the fine sand filtering screen are respectively and fixedly connected to the inner end faces of the three supporting frames, a motor is fixedly connected to the right side of the dust prevention box, and the output end of the motor is fixedly connected with a rotating rod;

it is three the equal fixedly connected with squeeze bar in right side of movable frame, it is three the right side of squeeze bar all runs through and sliding connection to dust-proof box, the three reciprocal cam of outside fixedly connected with of dwang, it is three the right side of reciprocal cam contacts with three squeeze bar respectively, two sand outlet pipe of left side fixedly connected with of dust-proof box, two sand outlet pipe's right-hand member runs through to dust-proof box's inside and fixedly connected with connects husky fill, the equal fixedly connected with in bottom of coarse sand filter screen, well husky filter screen falls the pipe down, dust-proof box and fixedly connected with fall the husky pipe are extended to the bottom of fine sand filter screen.

Preferably, the top of going into the hopper articulates there is dustproof apron, the bottom of dustproof apron and the top contact of going into the hopper.

Preferably, the interior of the dustproof box is fixedly connected with three shielding frames, and the three shielding frames are respectively positioned right above the three movable frames.

Preferably, the coarse sand filter screen, the medium sand filter screen and the fine sand filter screen are all in a conical shape, and the two sand receiving hoppers are respectively positioned under the two falling pipes.

Preferably, the bottom of the dustproof box is provided with an opening expanding groove, and the bottom of the sand falling pipe extends to the bottom of the opening expanding groove.

Preferably, the right side fixedly connected with backup pad of dust proof box, the top of dwang is rotated with the bottom of backup pad and is connected.

(III) advantageous effects

Compared with the prior art, the utility model provides novel sand filtering equipment, which has the following beneficial effects:

1. this novel sand filtering equipment, install into the hopper through the top at the dust proof box, make husky material pour into the dust proof box in by going into the hopper, the dust proof box has certain dust isolation effect, install three carriage in the dust proof box, can play the supporting role to the movable frame, coarse sand filter screen is installed respectively to the inboard of three movable frame, well husky filter screen and fine sand filter screen, after husky material gets into the dust proof box, respectively by coarse sand filter screen, well husky filter screen and fine sand filter screen carry out triple filtration, the pipe that falls is installed to coarse sand filter screen and well husky filter screen, can get into two respectively and connect husky fill, the subdividing is discharged by two play husky pipes respectively, the bottom fixedly connected with pipe that falls of fine sand filter screen, can directly discharge fine sand, make the device have the effect of layering filtration, make the device reach to have the ability of layering sand filtering, the effect of filtering is better.

2. This novel sand filtering equipment, supporting spring is all installed through the both sides at three movable frame, make the movable frame rock the back about, initial position can rebound, the operation motor can drive the dwang, make three reciprocal cam on the dwang can promote three stripper bar respectively, the left end of three stripper bar respectively with three movable frame fixed connection, cooperation supporting spring can carry out reciprocating motion, and then make three movable frame receive the power of three reciprocal cam respectively, rock about and carry out reciprocating motion, make the coarse sand filter screen, well husky filter screen and fine sand filter screen can stabilize and the efficient filters the husky material of different thicknesses at the sand filtering in-process, and the device is relatively better, be suitable for the small-scale sand filtering use, it is relatively less to make the device reach the volume, easy operation maintenance cost is lower, and the layering sand filtering effect is better.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure B of FIG. 1 according to the present invention;

FIG. 4 is a top sectional view of the connection structure of the pressing rod and the reciprocating cam according to the present invention.

In the figure: 1. a dust-proof box; 2. feeding into a hopper; 3. a support frame; 4. a movable frame; 5. a support spring; 6. a coarse sand filter screen; 7. a medium sand filter screen; 8. fine sand filtering net; 9. an electric motor; 10. rotating the rod; 11. an extrusion stem; 12. a reciprocating cam; 13. a sand outlet pipe; 14. a sand dropping pipe; 15. a dust-proof cover plate; 16. a shielding frame; 17. a sand receiving hopper; 18. dropping the pipe; 19. a flared groove; 20. and a support plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the novel sand filtering device includes a dust-proof box 1 and a feeding hopper 2, the feeding hopper 2 is fixedly connected to the top of the dust-proof box 1, three supporting frames 3 are arranged inside the dust-proof box 1, the tops of the three supporting frames 3 are all slidably connected with movable frames 4, the left and right sides of the three movable frames 4 are all fixedly connected with supporting springs 5, a coarse sand filtering screen 6, a medium sand filtering screen 7 and a fine sand filtering screen 8 are arranged inside the dust-proof box 1, the coarse sand filtering screen 6, the medium sand filtering screen 7 and the fine sand filtering screen 8 are respectively and fixedly connected to the inner end faces of the three supporting frames 3, a motor 9 is fixedly connected to the right side of the dust-proof box 1, and the output end of the motor 9 is fixedly connected with a rotating rod 10;

the right sides of the three movable frames 4 are fixedly connected with extrusion rods 11, the right sides of the three extrusion rods 11 penetrate through and are connected to the right side of the dust-proof box 1 in a sliding mode, the outer portion of the rotating rod 10 is fixedly connected with three reciprocating cams 12, the right sides of the three reciprocating cams 12 are respectively contacted with the three extrusion rods 11, the left side of the dust-proof box 1 is fixedly connected with two sand outlet pipes 13, the right ends of the two sand outlet pipes 13 penetrate through the inner portion of the dust-proof box 1 and are fixedly connected with a sand receiving hopper 17, the bottoms of the coarse sand filter screen 6 and the medium sand filter screen 7 are respectively fixedly connected with a lower drop pipe 18, and the bottom of the fine sand filter screen 8 extends out of the dust-proof box 1 and is fixedly connected with a sand drop pipe 14;

in this embodiment, through coarse sand filter screen 6, well husky filter screen 7 and fine sand filter screen 8, can carry out triple filtration, make the device have the filterable effect of layering, operation motor 9 can drive dwang 10, make three reciprocal cam 12 on the dwang 10 can promote three squeeze stem 11 respectively, the left end of three squeeze stem 11 respectively with three movable frame 4 fixed connection, cooperation supporting spring 5 can carry out reciprocating motion, make three movable frame 4 can drive coarse sand filter screen 6 respectively, well husky filter screen 7 and fine sand filter screen 8 rock about reciprocating, thereby can the efficient filter the husky material of different thicknesses, the device reaches the volume less relatively, be suitable for the small-scale sand filtration use, easy operation maintenance cost is lower, and have the layering sand filtering capability, the sand filtering effect is better.

In other embodiments, the top of the feeding hopper 2 is hinged with a dustproof cover plate 15, and the bottom of the dustproof cover plate 15 is in contact with the top of the feeding hopper 2;

through articulated at the top of going into hopper 2 have dustproof apron 15, make the device when straining sand, dustproof apron 15 is having better dust isolation effect.

In other embodiments, three shielding frames 16 are fixedly connected inside the dust-proof box 1, and the three shielding frames 16 are respectively located right above the three movable frames 4;

through the three shielding frame 16 of inside fixedly connected with at dust proof box 1 to make at the filter sand in-process, the difficult top of remaining in carriage 3 and movable frame 4 of sand grain has increased the practicality of device.

In other embodiments, the coarse sand filter screen 6, the medium sand filter screen 7 and the fine sand filter screen 8 are all in a conical shape, and the two sand receiving hoppers 17 are respectively positioned right below the two falling pipes 18;

all be the toper form through setting up coarse sand filter screen 6, well husky filter screen 7 and fine sand filter screen 8, make the device filter sand effect better, connect husky fill 17 to be located the pipe 18 that falls under for connect husky fill 17 can stabilize the material that connects of the husky material of falling pipe 18 whereabouts, increased the practicality of device.

In other embodiments, the bottom of the dust-proof box 1 is provided with an opening expanding groove 19, and the bottom of the sand falling pipe 14 extends to the bottom of the opening expanding groove 19;

the flaring groove 19 is formed in the bottom of the dust-proof box 1, the flaring groove 19 enables the sand falling pipe 14 to stably fall sand, residual dust in the dust-proof box 1 can be cleaned through the flaring groove 19, and the practicability of the device is improved.

In other embodiments, the right side of the dust-proof box 1 is fixedly connected with a supporting plate 20, and the top end of the rotating rod 10 is rotatably connected with the bottom of the supporting plate 20;

through the fixedly connected with backup pad 20 in the right side of dust proof box 1, backup pad 20 can play the stable effect of support to dwang 10, has increased the practicality of device.

It should be noted that each device in the present application is a common device in the market, and can be selected according to the requirement when in specific use, and the circuit connection relationship of each device all belongs to a simple series and parallel connection circuit, and there is no innovation point in the circuit connection, and those skilled in the art can easily implement the circuit connection, and belong to the prior art, and are not described again.

The working principle is as follows: the top of the dust-proof box 1 is provided with the feeding hopper 2, sand can be poured into the dust-proof box 1 from the feeding hopper 2, the dust-proof box 1 has a certain dust isolation effect, the dust-proof box 1 is internally provided with the three supporting frames 3 which can support the movable frames 4, the inner sides of the three movable frames 4 are respectively provided with the coarse sand filtering screen 6, the middle sand filtering screen 7 and the fine sand filtering screen 8, after the sand enters the dust-proof box 1, the sand is respectively filtered by the coarse sand filtering screen 6, the middle sand filtering screen 7 and the fine sand filtering screen 8 in a triple mode, the coarse sand filtering screen 6 and the middle sand filtering screen 7 are provided with the falling pipe 18 which can be respectively discharged by the two sand receiving hoppers 17 and the two sand discharging pipes 13, the bottom of the fine sand filtering screen 8 is fixedly connected with the falling pipe 14 which can directly discharge the fine sand, so that the device has a layered filtering effect, the two sides of the three movable frames 4 are both provided with the supporting springs 5, make movable frame 4 rock the back about, initial position can rebound, operation motor 9 can drive dwang 10, three reciprocating cam 12 on making dwang 10 can promote three squeeze stem 11 respectively, the left end of three squeeze stem 11 respectively with three movable frame 4 fixed connection, cooperation supporting spring 5 can carry out reciprocating motion, and then make three movable frame 4 receive three reciprocating cam 12's power respectively, rock about and carry out reciprocating motion, make coarse sand filter screen 6, well husky filter screen 7 and fine sand filter screen 8 can stabilize and the efficient filters the husky material of different thicknesses at the filter sand in-process, and the device is relatively less, be suitable for the small-scale sand filtration to use, it is relatively less to make the device reach the volume, easy operation maintenance cost is lower, and have the layering sand filtration ability, the sand filtration effect is better.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Novel sand filtration equipment, its characterized in that: the dust prevention box comprises a dust prevention box (1) and a feeding hopper (2), wherein the feeding hopper (2) is fixedly connected to the top of the dust prevention box (1), three supporting frames (3) are arranged inside the dust prevention box (1), the tops of the three supporting frames (3) are all connected with movable frames (4) in a sliding mode, supporting springs (5) are fixedly connected to the left side and the right side of each movable frame (4), a coarse sand filtering net (6), a medium sand filtering net (7) and a fine sand filtering net (8) are arranged inside the dust prevention box (1), the coarse sand filtering net (6), the medium sand filtering net (7) and the fine sand filtering net (8) are respectively and fixedly connected to the inner end faces of the three supporting frames (3), a motor (9) is fixedly connected to the right side of the dust prevention box (1), and a rotating rod (10) is fixedly connected to the output end of the motor (9);

it is three equal fixedly connected with squeeze stem (11) in right side of activity frame (4), it is three the right side of squeeze stem (11) all runs through and sliding connection to the right side of dust proof box (1), the three reciprocal cam (12) of outside fixedly connected with of dwang (10), it is three the right side of reciprocal cam (12) contacts with three squeeze stem (11) respectively, two play sand pipe (13) of the left side fixedly connected with of dust proof box (1), two the right-hand member that goes out sand pipe (13) runs through to the inside and fixedly connected with of dust proof box (1) connects husky fill (17), fall pipe (18) under the equal fixedly connected with in bottom of coarse sand filter screen (6), well husky filter screen (7), the bottom of fine sand filter screen (8) extends dust proof box (1) and fixedly connected with and falls husky pipe (14).

2. A novel sand filtering apparatus according to claim 1, wherein: the top of going into hopper (2) articulates there is dustproof apron (15), the bottom of dustproof apron (15) contacts with the top of going into hopper (2).

3. A novel sand filtering apparatus according to claim 1, wherein: the interior fixedly connected with of dust-proof box (1) is three shielding frame (16), and three shielding frame (16) are located three movable frame (4) directly over respectively.

4. A novel sand filtering apparatus according to claim 1, wherein: the coarse sand filter screen (6), the medium sand filter screen (7) and the fine sand filter screen (8) are all in a conical shape, and the two sand receiving hoppers (17) are respectively positioned under the two falling pipes (18).

5. A novel sand filtering apparatus according to claim 1, wherein: the bottom of the dust-proof box (1) is provided with an opening expanding groove (19), and the bottom of the sand falling pipe (14) extends to the bottom of the opening expanding groove (19).

6. A novel sand filtering apparatus according to claim 1, wherein: the right side fixedly connected with backup pad (20) of dust proof box (1), the top of dwang (10) is rotated with the bottom of backup pad (20) and is connected.

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