CN217190806U

CN217190806U - Screening sand device for construction

Info

Publication number: CN217190806U
Application number: CN202220287814.8U
Authority: CN
Inventors: 李绍华
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-14
Filing date: 2022-02-14
Publication date: 2022-08-16
Anticipated expiration: 2032-02-14

Abstract

The utility model discloses a screening sand device for construction, including the rose box, feed inlet and bin outlet have been seted up respectively to the top surface and the bottom surface of rose box, the internally mounted of feed inlet has hitting mechanism. This screening sand device for construction, take the toper filter through gear motor, division board and filter chamber rotate, the sand slides on toper filter inclined plane and realizes the tiling, striking pendant produces the vibration when the division board rotates, the division board will vibrate conduction to toper filter sand shake with higher speed and fall from toper filter, when arranging the sediment mouthful coincidence when the filter chamber, under the effect on toper filter inclined plane and when the division board rotates striking pendant produce the effect of vibration make the stone discharge from arranging the sediment mouthful fast completely, realize the rapid filtration screening of sieve and the automatic clearance to the waste material, avoid the tradition to lead to the fact excessively piling up of sand easily at screening sand in-process, the sand is difficult for obtaining abundant dispersion, cause the greatly reduced of screening efficiency.

Description

Screening sand device for construction

Technical Field

The utility model relates to a screening sand technical field specifically is a screening sand device for construction.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. It includes basic engineering construction, major structure construction, roofing engineering construction, decorates engineering construction etc. and in the building work progress, in order to prepare required concrete mortar, need use screening plant to sieve the sand, but traditional sand screening plant in the existing market still has following problem:

1. when the traditional sand screening device is used, excessive accumulation of sand is easily caused in the sand screening process of the sand screening device, the sand is not easily dispersed sufficiently, the screening efficiency is greatly reduced, the screening effect of the sand is directly limited, and stones in the sand need to be cleaned manually, so that the labor intensity is increased;

2. when the conventional sand screening device is used, after sand enters the device, the sand gradually accumulates due to partial sand agglomeration, so that the sand cannot rapidly pass through the screen, and the sand screening efficiency is reduced when the sand is screened for a long time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a screening sand device for construction to solve traditional sand screening plant that proposes in the above-mentioned background art when using, sand screening plant causes the excessive of sand to pile up easily at screening sand in-process, and the sand is difficult for obtaining abundant dispersion, causes the greatly reduced of screening efficiency, has directly restricted the screening effect of sand, and the stone needs artifical clearance in the sand, has increased intensity of labour's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a screening sand device for construction, includes the rose box, feed inlet and bin outlet have been seted up respectively to the top surface and the bottom surface of rose box, the internally mounted of feed inlet has hitting the mechanism, the surface mounting of rose box has the supporting leg, row's cinder notch has been seted up to the surface of rose box, gear motor is installed to the interior diapire of rose box, and gear motor's output install with the toper filter of rose box looks adaptation, four division boards of the top surface fixedly connected with of toper filter, and the division board separates the toper filter top surface and become four filter chambers, the powerful spring of top surface fixedly connected with of rose box, the pendant is installed to the bottom of powerful spring, and the pendant contacts with the division board.

Preferably, the outer surface of the filter box is provided with a visual port, and the interior of the visual port is provided with steel glass protector.

Preferably, the outer surface of the filter box is fixedly connected with a material pouring nozzle, and the material pouring nozzle is positioned below the slag discharging port.

Preferably, hit the mechanism and include the passage, the inner wall fixed mounting of feed inlet has the preliminary treatment jar, and the connector has been seted up to the bottom surface of preliminary treatment jar, the surface on preliminary treatment tank top runs through to rotate and is connected with the passage, and the top of passage installs the feeding seat, the top surface of preliminary treatment jar runs through to install the rotating electrical machines, and the output end fixedly connected with pivot of rotating electrical machines, the inside of preliminary treatment jar is provided with the layer board, and the layer board passes through the inner wall fixed connection of mounting panel and preliminary treatment jar, the bottom and the layer board of pivot rotate to be connected, the surface fixedly connected with arc of pivot bottom, and the arc contacts with the layer board, the inside of rose box is provided with hits the ring of beating, and hits the inner wall fixed connection that the ring of beating passes through buffer spring and preliminary treatment jar.

Preferably, the inner wall of the filter box is fixedly connected with a foam pad, and a certain gap is reserved between the foam pad and the beating ring.

Preferably, the top surface of the beating ring is fixedly connected with a traction rope, and the top end of the traction rope is fixedly connected with the inner wall of the filter box.

Compared with the prior art, the beneficial effects of the utility model are that: the sand screening device for building construction comprises a sand screening device,

1. the conical filter plate is driven by the speed reducing motor, the partition plate and the filter chamber rotate, sand slides on the inclined plane of the conical filter plate to be tiled, the partition plate impacts the pendant to generate vibration when rotating, the partition plate transmits vibration to the conical filter plate to accelerate sand shaking and fall from the conical filter plate, when a residue discharge opening is coincident with the filter chamber, stones are quickly and completely discharged from the residue discharge opening under the action of the inclined plane of the conical filter plate and the action of the vibration generated by the impact pendant when the partition plate rotates, rapid filtering and screening of a screen and automatic cleaning of waste materials are realized, excessive accumulation of sand easily caused in the sand screening process in the prior art is avoided, sand is not easily dispersed sufficiently, screening efficiency is greatly reduced, screening effect of the sand is directly restricted, stones in the sand need to be manually cleaned, and labor intensity is increased;

2. through being provided with adjusting part, on the layer board falls through the leading-in preliminary treatment jar of passage sand is inside, rotating electrical machines circular telegram starts the area and is pivot and arc rotatory, dial out the layer board with the layer board sand when the arc is rotatory, the sand striking is beaten and is smashed on beating the ring and beat ring and layer board seam crossing whereabouts, impact cushions on beating the ring under buffer spring's effect, avoid the device to send great noise, the realization is to the breakage of sand caking, avoid the tradition because the sand caking is piled up gradually, thereby can not be rapid through the screen cloth, when sieving sand for a long time, can reduce the problem of the efficiency of sieving sand.

Drawings

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

FIG. 2 is a schematic view of the interior of the pretreatment tank of the present invention;

FIG. 3 is a perspective view of the supporting plate of the present invention;

FIG. 4 is a schematic view of the filter box of the present invention showing a top view of the three-dimensional structure;

FIG. 5 is a schematic view of the bottom perspective structure of the filtering box of the present invention;

fig. 6 is a schematic view of the three-dimensional structure of the conical filter plate of the present invention.

In the figure: 1. a material pouring nozzle; 2. supporting legs; 3. a filter box; 4. a feed inlet; 5. a viewable port; 6. a conical filter plate; 7. a partition plate; 8. a filtering chamber; 9. a striking mechanism; 10. a slag discharge port; 11. a discharge outlet; 12. a pendant; 13. a strong spring; 14. a reduction motor; 91. a material guide pipe; 92. a rotating electric machine; 93. a pretreatment tank; 94. a feeding seat; 95. striking a ring; 96. a buffer spring; 97. a foam pad; 98. a connecting port; 99. a rotating shaft; 910. an arc-shaped plate; 911. a hauling rope; 912. a support plate; 913. and (7) mounting the plate.

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, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the present invention provides a technical solution: a sand screening device for building construction comprises a filter box 3, wherein the top surface and the bottom surface of the filter box 3 are respectively provided with a feed inlet 4 and a discharge outlet 11, an impact mechanism 9 is arranged inside the feed inlet 4, supporting legs 2 are arranged on the outer surface of the filter box 3, a slag discharge outlet 10 is arranged on the outer surface of the filter box 3, a speed reducing motor 14 is arranged on the inner bottom wall of the filter box 3, a conical filter plate 6 matched with the filter box 3 is arranged at the output end of the speed reducing motor 14, four partition plates 7 are fixedly connected to the top surface of the conical filter plate 6, the partition plates 7 partition the top surface of the conical filter plate 6 into four filter chambers 8, a strong spring 13 is fixedly connected to the top surface of the filter box 3, a pendant 12 is arranged at the bottom end of the strong spring 13, the partition plates 12 are in contact with the partition plates 7, the conical filter plate 6, the partition plates 7 and the filter chambers 8 are driven to rotate by the speed reducing motor 14, the sand slides on 6 inclined planes of toper filter and realizes tiling, striking pendant 12 produces the vibration when division board 7 rotates, division board 7 conducts the vibration to 6 whereabouts of toper filter sand shake with higher speed of toper filter, when arranging cinder notch 10 coincidence when filter chamber 8, strike 12 when the division board 7 rotates under the effect on 6 inclined planes of toper filter and make the stone discharge completely fast from arranging cinder notch 10 under the effect that strikes the vibration when dividing board 7 rotates, realize the rapid filtration screening of sieve and to the automatic clearance of waste material.

Referring to fig. 1, 4 and 5, a viewing port 5 is formed on the outer surface of the filter box 3, and a steel glass protector is installed inside the viewing port 5, so that a worker can observe the filtering efficiency inside the filter box 3 conveniently.

Referring to fig. 1 and 4, a material pouring nozzle 1 is fixedly connected to the outer surface of the filter box 3, and the material pouring nozzle 1 is located below the slag discharging port 10, so that the waste material is guided and conveyed conveniently, and the waste material is collected and recycled conveniently.

Referring to fig. 1, 2 and 3, the striking mechanism 9 includes a material guiding pipe 91, a pretreatment tank 93 is fixedly installed on an inner wall of the material feeding port 4, a connection port 98 is formed on a bottom surface of the pretreatment tank 93, the material guiding pipe 91 is rotatably connected to an outer surface of a top end of the pretreatment tank 93 in a penetrating manner, a material feeding seat 94 is installed on the top end of the material guiding pipe 91, a rotating motor 92 is rotatably installed on a top surface of the pretreatment tank 93 in a penetrating manner, a rotating shaft 99 is fixedly connected to an output end of the rotating motor 92, a supporting plate 912 is arranged inside the pretreatment tank 93, the supporting plate 912 is fixedly connected to the inner wall of the pretreatment tank 93 through a mounting plate 913, a bottom end of the rotating shaft 99 is rotatably connected to the supporting plate 912, an arc plate 910 is fixedly connected to the outer surface of a bottom end of the rotating shaft 99, the arc plate 910 is in contact with the supporting plate 912, a striking ring 95 is arranged inside the filter box 3, and the striking ring 95 is fixedly connected to the inner wall of the pretreatment tank 93 through a buffer spring 96, sand is guided into the pretreatment tank 93 through the material guide pipe 91 and falls onto the supporting plate 912, the rotating motor 92 is electrified to start and drive the rotating shaft 99 and the arc-shaped plate 910 to rotate, when the arc plate 910 rotates, the sand of the supporting plate 912 is pulled out of the supporting plate 912, the sand impacts the beating ring 95 to be crushed and falls from the joint of the beating ring 95 and the supporting plate 912, the impact force on the beating ring 95 is buffered under the action of the buffer spring 96, so that the device is prevented from generating larger noise, the inner wall of the filter box 3 is fixedly connected with a foam pad 97, a certain gap is reserved between the foam pad 97 and the beating ring 95, stop the buffering to hitting the ring 95, avoid hitting the ring 95 and collide with the contact of rose box 3, hit the top surface fixedly connected with haulage rope 911 of ring 95, the top of haulage rope 911 and the inner wall fixed connection of rose box 3 realize hitting the pulling reinforcement of ring 95, have improved the stability of hitting ring 95.

The working principle is as follows: when the sand screening device for building construction is used, firstly, sand is put in from the feeding seat 94, the sand is guided into the pretreatment tank 93 through the material guide pipe 91 and falls onto the supporting plate 912, the rotating motor 92 is electrified to start the driving shaft 99 and the arc plate 910 to rotate, the sand on the supporting plate 912 is pulled out of the supporting plate 912 when the arc plate 910 rotates, the sand impacts the impact ring 95 to be crushed and falls from the joint of the impact ring 95 and the supporting plate 912, and the impact force on the impact ring 95 is buffered under the action of the buffer spring 96;

sand falls into the inside of rose box 3 from connector 98 department, the sand falls into in rose box 3 filter chamber 8, gear motor 14 takes toper filter 6, division board 7 and filter chamber 8 rotate, the sand slides on the inclined plane of toper filter 6 and realizes the tiling, striking pendant 12 produces the vibration when division board 7 rotates, division board 7 conducts the vibration to toper filter 6 sand shake with higher speed and falls from toper filter 6 whereabouts, when row's cinder notch 10 coincidence when filter chamber 8, strike pendant 12 and produce the effect of vibration and make the stone discharge completely fast from row's cinder notch 10 under the effect on the inclined plane of toper filter 6 and when division board 7 rotates.

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

Claims

1. The utility model provides a screening sand device for construction, includes rose box (3), its characterized in that: feed inlet (4) and bin outlet (11) have been seted up respectively to the top surface and the bottom surface of rose box (3), the internally mounted of feed inlet (4) has hit beating mechanism (9), the externally surface mounting of rose box (3) has supporting leg (2), row cinder notch (10) have been seted up to the surface of rose box (3), gear motor (14) are installed to the interior diapire of rose box (3), and the output of gear motor (14) install with the toper filter (6) of rose box (3) looks adaptation, the top surface fixedly connected with four division boards (7) of toper filter (6), and division board (7) separate toper filter (6) top surface and become four filter chambers (8), the top surface fixedly connected with powerful spring (13) of rose box (3), pendant (12) are installed to the bottom of powerful spring (13), and the pendant (12) is contacted with the partition plate (7).

2. The sand screening device for building construction according to claim 1, wherein: but rose (5) have been seted up to the surface of rose box (3), and the internally mounted of rose (5) has steel protecting glass.

3. The sand screening device for building construction according to claim 1, wherein: the outer surface of the filter box (3) is fixedly connected with a material pouring nozzle (1), and the material pouring nozzle (1) is positioned below the slag discharging port (10).

4. The sand screening device for building construction according to claim 1, wherein: the beating mechanism (9) comprises a material guide pipe (91), a pretreatment tank (93) is fixedly mounted on the inner wall of the feeding port (4), a connecting port (98) is formed in the bottom surface of the pretreatment tank (93), the material guide pipe (91) is connected to the outer surface of the top end of the pretreatment tank (93) in a penetrating and rotating mode, a feeding seat (94) is mounted on the top end of the material guide pipe (91), a rotating motor (92) is mounted on the top surface of the pretreatment tank (93) in a penetrating and rotating mode, a rotating shaft (99) is fixedly connected to the output end of the rotating motor (92), a supporting plate (912) is arranged inside the pretreatment tank (93), the supporting plate (912) is fixedly connected with the inner wall of the pretreatment tank (93) through a mounting plate (913), the bottom end of the rotating shaft (99) is rotatably connected with the supporting plate (912), and an arc-shaped plate (910) is fixedly connected to the outer surface of the bottom end of the rotating shaft (99), and the arc-shaped plate (910) is in contact with the supporting plate (912), a beating ring (95) is arranged inside the filter box (3), and the beating ring (95) is fixedly connected with the inner wall of the pretreatment tank (93) through a buffer spring (96).

5. The sand screening device for building construction according to claim 4, wherein: the inner wall fixedly connected with foam pad (97) of rose box (3), leave certain clearance between foam pad (97) and beating ring (95).

6. The sand screening device for building construction according to claim 4, wherein: the top surface fixedly connected with haulage rope (911) of hitting ring (95), the top of haulage rope (911) and the inner wall fixed connection of rose box (3).