CN216323301U - Energy-saving raw materials impurity screening plant for construction - Google Patents

Abstract

The utility model discloses an energy-saving raw material impurity screening device for building construction, which comprises a screening box, wherein a driving assembly is arranged on the upper side of the screening box, connecting assemblies are arranged inside the left side and the right side of the screening box, linkage assemblies are arranged inside the left side and the right side of the screening box, a material turning assembly is arranged on one side inside the screening box, a cleaning assembly is arranged on one side inside the screening box, an installing frame is connected inside the screening box in a sliding mode, a screen is fixedly connected to one side of the installing frame, and a feeding hole is formed in one side of the positive end of the screening box. By adopting the structure, the motor is arranged, the motor is utilized to drive the rotating shaft to rotate, and the rotating shaft drives the lower side helical blade to rotate, so that fine sand and large impurities on the screen mesh are lifted to float, the large impurities are prevented from being blocked at the mesh position all the time, the blocking probability is reduced, the fine sand can fall through the screen mesh better, the time is saved, and the collection efficiency is improved.

Description

Energy-saving raw materials impurity screening plant for construction

Technical Field

The utility model belongs to the field of building construction, and particularly relates to an energy-saving raw material impurity screening device for building construction.

Background

In the building industry, sand is one of main building materials, building sand is generally mixed with stones with different particle sizes and sundries, fine sand with smaller particles is often used when buildings or other buildings are built, coarse sand is generally screened to obtain the fine sand, and a screen is an indispensable tool in the screening process.

Have bold impurity in the sand like leaf etc. need use the screening sand device to sieve sand to the sand, nevertheless lead to screening board mesh to appear blockking up when the screening board is fallen to bold impurity, influence follow-up sand and fall down easily, reduced the efficiency of screening, need artifical clearance, greatly increased workman's the amount of labour, bring inconvenience for workman's work.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems mentioned in the background technology, the utility model aims to provide an energy-saving raw material impurity screening device for building construction, so as to solve the problem that the existing sand screening device is poor in use effect.

The technical purpose of the utility model is realized by the following technical scheme:

the utility model provides an energy-saving raw materials impurity screening plant for construction, includes the screening case, the upside of screening case is equipped with drive assembly, the inside coupling assembling that is equipped with in left and right sides of screening case, the inside interlock subassembly that is equipped with in left and right sides of screening case, inside one side of screening case is equipped with the stirring subassembly, inside one side of screening case is equipped with the clearance subassembly, the inside sliding connection of screening case has the mounting bracket, one side fixedly connected with screen cloth of mounting bracket, the feed inlet has been seted up to positive terminal one side of screening case, the discharge gate has been seted up to the positive terminal opposite side of screening case.

Through adopting above-mentioned technical scheme, through setting up the motor, utilize the motor to drive the pivot and rotate, the pivot drives downside helical blade and rotates to raise fine sand and bold impurity on the screen cloth, make it float, avoid bold impurity to block up in mesh department always, reduce the probability of jam, and then make fine sand can fall through the screen cloth better, save time improves collection efficiency.

Further, as preferred technical scheme, drive assembly includes the motor, motor fixed mounting is in the upper end of screening case, the output fixedly connected with pivot of motor, the pivot is rotated and is connected in the inside of screening case, one side fixedly connected with driving gear of pivot, the surface of driving gear is equipped with the cingulum.

Through adopting above-mentioned technical scheme, through setting up drive assembly, utilize the motor to drive the pivot and rotate, can make scraping subassembly and stirring subassembly work, drive the epaxial driving gear rotation of pivot simultaneously, and then make the cingulum work, can be so that coupling assembling and interlock subassembly work.

Further, as preferred technical scheme, coupling assembling includes first bull stick, first bull stick rotates to be connected inside the left and right sides of screening case, one side fixedly connected with driven gear of first bull stick, the driving gear passes through the cingulum and is connected with the driven gear transmission, the bottom fixedly connected with slurcam of first bull stick.

Through adopting above-mentioned technical scheme, through setting up coupling assembling, the motor drives driven gear work through driving gear and cingulum after the work to make the slurcam on the first bull stick drive interlock subassembly work, the slurcam is the rectangle setting, makes the screen cloth can the intermittent type activity, avoids the mesh to take place to block up.

Further, as preferred technical scheme, the interlock subassembly includes the catch bar, the bottom fixed connection of catch bar is in the upper end one side of mounting bracket, the lower extreme fixedly connected with spring of mounting bracket, the one end fixed connection of spring is in the inside one end of screening case.

Through adopting above-mentioned technical scheme, through setting up the interlock subassembly, the slurcam rotates the back, and when its laminating extrusion catch bar, the catch bar moves down, drives the spring through the mounting bracket and removes to make the screen cloth under the mounting bracket can reciprocate, derive fine sand.

Further, as a preferred technical scheme, the upper side tangent plane of catch bar is the arc, one side of catch bar and one side swing joint of catch plate.

Through adopting above-mentioned technical scheme, the tangent plane through setting up the catch bar is the arc, and the top still is equipped with wear pad, prolongs the life of catch bar, makes things convenient for the work of slurcam, makes its laminating extrusion catch bar that can be better.

Further, as preferred technical scheme, the clearance subassembly includes the second bull stick, one side fixed connection of second bull stick is in the both sides of pivot, the opposite side fixedly connected with scraping plate of second bull stick.

Through adopting above-mentioned technical scheme, through setting up the clearance subassembly, utilize the second bull stick to drive the board removal of scraping, can scrape impurity such as the fine sand of screening case upside inner wall and rub, avoid adhering to for a long time, reduce follow-up artifical clear intensity of labour.

Further, as preferred technical scheme, the stirring subassembly includes helical blade, helical blade fixed connection is in one side surface of pivot.

Through adopting above-mentioned technical scheme, through setting up helical blade, utilize helical blade can upwards remove with impurity fine sand on the screen cloth and turn over, avoid the excess to pile up on the screen cloth, influence the screening effect.

Further, as a preferred technical scheme, one side of the inside of the screening box is fixedly connected with a storage seat, and the section of the storage seat is arc-shaped.

Through adopting above-mentioned technical scheme, through setting up arc storage seat, conveniently collect the waste material after the screening, avoid piling up the difficult condition of clearing up at the dead angle.

Further, as preferred technical scheme, the both sides of bottom of screening case all fixedly connected with landing leg.

Through adopting above-mentioned technical scheme, through setting up the landing leg of screening case downside, the landing leg is equipped with four groups, and the bottom has cup jointed the rubber pad, plays the effect that supports the screening case.

Further, as an optimal technical scheme, the upside fixedly connected with inserted block of screen cloth, the slot has been seted up to the downside of mounting bracket, inserted block and slot phase-match, inserted block and slot junction are equipped with the set screw.

Through adopting above-mentioned technical scheme, pass the inserted block in the slot on the mounting bracket through setting up the set screw, play fixed effect, conveniently maintain the change, its junction still is equipped with sealed the pad, prevents that fine sand from getting into.

In summary, the utility model mainly has the following beneficial effects:

firstly, by arranging a motor, the motor is utilized to drive a rotating shaft to rotate, and the rotating shaft drives a lower side helical blade to rotate, so that fine sand and large impurities on a screen are lifted to float, the large impurities are prevented from being blocked at meshes all the time, the blocking probability is reduced, the fine sand can better fall through the screen, the time is saved, and the collection efficiency is improved;

secondly, when the motor works, the driving gear is matched with the toothed belt to drive the driven gear to rotate, so that the two groups of first rotating rods are driven to rotate, the pushing plate on the lower side of each first rotating rod is driven to rotate to extrude the arc-shaped pushing rod, the pushing rod moves downwards to drive the spring to move downwards, the screen can move, fine sand can fall conveniently, and the phenomenon of mesh blockage is further avoided;

third, when the motor drives the pivot and rotates for two sets of second bull sticks drive the board of scraping and rub the inner wall of the screening case of screen cloth upside and scrape, avoid the fine sand that raises to be stained with and attach the condition that needs artifical clearance at the inner wall, better collect fine sand, reduce artifical clear intensity of labour, the device adopts a set of motor, and is rational in infrastructure, saves the cost, convenient to operate and use.

Drawings

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

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a view of the first rotary link of the present invention connected to a pusher plate;

FIG. 4 is an enlarged view of section A of FIG. 2 of the present invention;

fig. 5 is an enlarged view of the portion B of fig. 2 according to the present invention.

Reference numerals: 1. screening case, 2, the feed inlet, 3, the discharge gate, 4, drive assembly, 41, including a motor, 42, the driving gear, 43, the cingulum, 44, the pivot, 5, coupling assembling, 51, first bull stick, 52, driven gear, 53, the slurcam, 6, the interlock subassembly, 61, the slurcam, 62, the spring, 7, the clearance subassembly, 71, the second bull stick, 72, the board of scraping, 8, the stirring subassembly, 81, helical blade, 9, the mounting bracket, 10, the screen cloth, 11, the storage seat, 12, the landing leg, 13, the inserted block, 14, the slot, 15, the set screw.

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.

Example 1

Referring to fig. 1-5, the energy-saving raw material impurity screening device for building construction in this embodiment comprises a screening box 1, a driving assembly 4 is disposed on the upper side of the screening box 1, a connecting assembly 5 is disposed inside the left and right sides of the screening box 1, a linkage assembly 6 is disposed inside the left and right sides of the screening box 1, a material turning assembly 8 is disposed on one side inside the screening box 1, a cleaning assembly 7 is disposed on one side inside the screening box 1, a mounting frame 9 is slidably connected inside the screening box 1, a screen mesh 10 is fixedly connected to one side of the mounting frame 9, a feeding port 2 is disposed on one positive side of the screening box 1, a discharging port 3 is disposed on the other positive side of the screening box 1, and fine sand and large impurities on the screen mesh 10 can be lifted by the driving assembly, the connecting assembly 5, the linkage assembly 6, the material turning assembly 8 and the cleaning assembly 7, so as to float and avoid the large impurities from being blocked at the mesh, reduce the probability of jam, and then make the fine sand can fall through screen cloth 10 better, save time improves collection efficiency, makes screen cloth 10 can move about simultaneously, and then makes things convenient for the fine sand to fall down, further avoids the phenomenon of mesh jam, can scrape the clearance to the side inner wall on screening box 1 simultaneously, and the cost is saved to a set of motor 41 of sharing, convenient to use.

Example 2

Referring to fig. 2, on the basis of embodiment 1, in order to achieve the purpose of conveniently performing screening work, in this embodiment, the driving assembly 4 includes a motor 41, the motor 41 is fixedly installed at the upper end of the screening box 1, an output end of the motor 41 is fixedly connected with a rotating shaft 44, the rotating shaft 44 is rotatably connected inside the screening box 1, one side of the rotating shaft 44 is fixedly connected with a driving gear 42, the outer surface of the driving gear 42 is provided with a toothed belt 43, the connecting assembly 5 includes a first rotating rod 51, the first rotating rod 51 is rotatably connected inside the left and right sides of the screening box 1, one side of the first rotating rod 51 is fixedly connected with a driven gear 52, the driving gear 42 is in transmission connection with the driven gear 52 through the toothed belt 43, and the bottom end of the first rotating rod 51 is fixedly connected with a pushing plate 53; through setting up drive assembly 4, utilize motor 41 to drive pivot 44 and rotate, can make subassembly and stirring subassembly 8 work of scraping, drive the driving gear 42 rotation in the pivot 44 simultaneously, and then make the cingulum 43 work, can make coupling assembling 5 and interlock subassembly 6 work, through setting up coupling assembling 5, motor 41 drives driven gear 52 work through driving gear 42 and cingulum 43 after the work, thereby make the slurcam 53 on the first bull stick 51 drive interlock subassembly 6 work, slurcam 53 is the rectangle setting, make screen cloth 10 can intermittent type activity, avoid the mesh to take place to block up.

Referring to fig. 2, for the purpose of turning, the turning assembly 8 of the present embodiment includes a spiral blade 81, and the spiral blade 81 is fixedly connected to one side outer surface of the rotating shaft 44; through setting up helical blade 81, utilize helical blade 81 can upwards remove with impurity the fine sand on the screen cloth 10 and turn over, avoid excessive piling up on screen cloth 10, influence screening effect.

Example 3

Referring to fig. 2 and 4, on the basis of embodiment 1, in order to achieve the purpose of moving the screen mesh 10, the present embodiment has an innovative design on the linkage assembly 6, specifically, the linkage assembly 6 includes a push rod 61, a bottom end of the push rod 61 is fixedly connected to one side of an upper end of the mounting frame 9, a lower end of the mounting frame 9 is fixedly connected to a spring 62, one end of the spring 62 is fixedly connected to one end of the interior of the screening box 1, an upper side section of the push rod 61 is arc-shaped, and one side of the push rod 61 is movably connected to one side of the push plate 53; through setting up interlock subassembly 6, behind the slurcam 53 rotation, when its laminating extrusion catch bar 61, catch bar 61 moves down, drive spring 62 through mounting bracket 9 and remove, thereby make screen cloth 10 under the mounting bracket 9 can reciprocate, derive fine sand, be the arc through the tangent plane that sets up catch bar 61, the top still is equipped with wear pad, the life of extension catch bar 61 makes things convenient for the work of slurcam 53, make its laminating extrusion catch bar 61 that can be better.

Referring to fig. 2, in order to achieve the purpose of scraping, the cleaning assembly 7 of the present embodiment includes a second rotating rod 71, one side of the second rotating rod 71 is fixedly connected to both sides of the rotating shaft 44, and the other side of the second rotating rod 71 is fixedly connected to a scraping plate 72; through setting up clearance subassembly 7, utilize second bull stick 71 to drive the board 72 of scraping and remove, can scrape impurity such as fine sand of screening case 1 upside inner wall, avoid long-time adhering to, reduce follow-up artifical clear intensity of labour.

Referring to fig. 2, in order to achieve the purpose of convenient collection, a storage seat 11 is fixedly connected to one side inside the screening box 1, and a section of the storage seat 11 is arc-shaped; through setting up arc storage seat 11, conveniently collect the waste material after the screening, avoid piling up the difficult condition of clearing up at the dead angle.

Referring to fig. 1-2, for the purpose of supporting, legs 12 are fixedly connected to both sides of the bottom end of the screening box 1; through the landing leg 12 that sets up screening case 1 downside, landing leg 12 is equipped with four groups, and the bottom has cup jointed the rubber pad, plays the effect of support screening case 1.

Referring to fig. 5, for the purpose of connection, an insertion block 13 is fixedly connected to the upper side of the screen 10, a slot 14 is formed in the lower side of the mounting frame 9, the insertion block 13 is matched with the slot 14, and a fixing screw 15 is arranged at the connection position of the insertion block 13 and the slot 14; through setting up inserted block 13 that set screw 15 passed slot 14 on the mounting bracket 9, play fixed effect, conveniently maintain the change, its junction still is equipped with sealed the pad, prevents that fine sand from getting into.

The use principle and the advantages are as follows: when the sand screening device is used, after sand is guided in through the feeding hole 2, the motor 41 is started, the motor 41 drives the rotating shaft 44 to rotate, the rotating shaft 44 drives the lower side helical blade 81 to rotate, so that fine sand and large impurities on the screen cloth 10 are lifted to float, the large impurities are prevented from being always blocked at the mesh, the blocking probability is reduced, the fine sand can better fall through the screen cloth 10, meanwhile, the driving gear 42 is matched with the toothed belt 43 to drive the driven gear 52 to rotate, so that the two groups of first rotating rods 51 are driven to rotate, the pushing plate 53 at the lower side of the first rotating rods 51 is driven to rotate, so that the pushing plate 53 extrudes the arc-shaped pushing rod 61, the pushing rod 61 moves downwards to drive the spring 62 to move downwards, so that the screen cloth 10 can move, the fine sand can conveniently fall, the mesh blocking phenomenon is further avoided, when the motor 41 drives the rotating shaft 44 to rotate, the two groups of second rotating rods 71 drive the scraping plates 72 to scrape the inner wall of the screening box 1 at the upper side of the screen cloth 10, avoid partial fine sand to adhere to at the inner wall, through setting up arc storage seat 11, conveniently collect the waste material after the screening, avoid piling up the difficult condition of clearing up at the dead angle.

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 (10)

1. The utility model provides an energy-saving raw materials impurity screening plant for construction which characterized in that: including screening case (1), the upside of screening case (1) is equipped with drive assembly (4), the inside coupling assembling (5) that is equipped with in the left and right sides of screening case (1), the inside interlock subassembly (6) that is equipped with in the left and right sides of screening case (1), inside one side of screening case (1) is equipped with stirring subassembly (8), inside one side of screening case (1) is equipped with clearance subassembly (7), the inside sliding connection of screening case (1) has mounting bracket (9), one side fixedly connected with screen cloth (10) of mounting bracket (9), feed inlet (2) have been seted up to positive end one side of screening case (1), discharge gate (3) have been seted up to the positive end opposite side of screening case (1).

2. The energy-saving raw material impurity screening device for building construction as claimed in claim 1, wherein: drive assembly (4) include motor (41), motor (41) fixed mounting is in the upper end of screening case (1), the output fixedly connected with pivot (44) of motor (41), pivot (44) rotate to be connected in the inside of screening case (1), one side fixedly connected with driving gear (42) of pivot (44), the surface of driving gear (42) is equipped with cingulum (43).

3. The energy-saving raw material impurity screening device for building construction as claimed in claim 2, characterized in that: coupling assembling (5) are including first bull stick (51), first bull stick (51) rotate to be connected inside the left and right sides of screening case (1), one side fixedly connected with driven gear (52) of first bull stick (51), driving gear (42) are connected with driven gear (52) transmission through cingulum (43), the bottom fixedly connected with slurcam (53) of first bull stick (51).

4. The energy-saving raw material impurity screening device for building construction as claimed in claim 3, characterized in that: linkage subassembly (6) include catch bar (61), the bottom fixed connection of catch bar (61) is in the upper end one side of mounting bracket (9), the lower extreme fixedly connected with spring (62) of mounting bracket (9), the one end fixed connection of spring (62) is in the inside one end of screening case (1).

5. The energy-saving raw material impurity screening device for building construction as claimed in claim 4, characterized in that: the upper side section of the push rod (61) is arc-shaped, and one side of the push rod (61) is movably connected with one side of the push plate (53).

6. The energy-saving raw material impurity screening device for building construction as claimed in claim 2, characterized in that: clearance subassembly (7) include second bull stick (71), one side fixed connection of second bull stick (71) is in the both sides of pivot (44), the opposite side fixedly connected with scraping board (72) of second bull stick (71).

7. The energy-saving raw material impurity screening device for building construction as claimed in claim 2, characterized in that: the stirring assembly (8) comprises a spiral blade (81), and the spiral blade (81) is fixedly connected to the outer surface of one side of the rotating shaft (44).

8. The energy-saving raw material impurity screening device for building construction as claimed in claim 1, wherein: screening case (1) inside one side fixedly connected with storage seat (11), the tangent plane of storage seat (11) is established to the arc.

9. The energy-saving raw material impurity screening device for building construction as claimed in claim 1, wherein: the two sides of the bottom end of the screening box (1) are fixedly connected with supporting legs (12).

10. The energy-saving raw material impurity screening device for building construction as claimed in claim 1, wherein: the upside fixedly connected with inserted block (13) of screen cloth (10), slot (14) have been seted up to the downside of mounting bracket (9), inserted block (13) and slot (14) phase-match, inserted block (13) and slot (14) junction are equipped with fixed screw (15).

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