CN212493931U

CN212493931U - Sand screening equipment for building construction

Info

Publication number: CN212493931U
Application number: CN202020750850.4U
Authority: CN
Inventors: 宋文波
Original assignee: Individual
Current assignee: Jiangxi Kunxiang Construction Co ltd
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2021-02-09
Anticipated expiration: 2030-05-09

Abstract

The utility model discloses a construction sieve husky equipment, including base and sieve case, the welding of base up end has two vertical backup pads, two the spout has all been seted up to the relative one side of backup pad, the no tank wall in sieve roof portion, the welding of the bottom of sieve case has the screen cloth, be equipped with aperture adjusting device on the screen cloth, all weld a steel sheet on the both sides outer wall of sieve case, two the one end of keeping away from the sieve case of steel sheet is located the spout of both sides backup pad, and with the cell wall sliding connection of spout. The utility model discloses providing power by the motor and passing through the motion of crank link mechanism, making whole sieve case shake from top to bottom, being convenient for with the quick sieving of the sand of sieve incasement, because the continuous shake of sieve case can prevent that the sand of large granule or impurity from plugging up the sieve mesh, influence the husky effect of sieve, can constantly add the sand of treating the sieve toward the sieve incasement at the husky in-process of sieve, make the husky device of sieve be in operating condition always to this efficiency that improves the sieve.

Description

Sand screening equipment for building construction

Technical Field

The utility model relates to a construction technical field especially relates to a construction screening sand equipment.

Background

Construction is a production activity performed by people to construct various building products in a certain space and time according to a specific design blueprint by using various building materials and mechanical equipment. The method comprises the whole production process from construction preparation, earth breaking and engineering completion acceptance.

The sand is a very basic material in building and the fitment, in the building work progress, need get rid of the back with the impurity in the sand and use, at present, at the building job site, the slope screen cloth of often adopting the temporary erection screens out the impurity in the sand, nevertheless it is not only effectual to sieve the sand like this, and sieve husky inefficiency, and different building products also different to the thickness degree requirement of sand, in order to obtain the sand of different thicknesses, sieve the sand often through the screen cloth of changing different apertures, the serious waste time of this kind of mode, thereby drag the building engineering progress slowly.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sand screening device for building construction.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a building construction sieve husky equipment, includes base and sieve case, the welding of base up end has two vertical backup pads, two the spout has all been seted up to the relative one side of backup pad, sieve roof portion does not have the tank wall, the bottom welding of sieve case has the screen cloth, be equipped with aperture adjusting device on the screen cloth, all weld on the both sides outer wall of sieve case has a steel sheet, two the one end of keeping away from the sieve case of steel sheet is located the spout of both sides backup pad, and with the cell wall sliding connection of spout, one of them one be equipped with shake sieve husky drive arrangement in the backup pad.

Preferably, the shaking sand screening driving device comprises a motor, wherein one mounting plate is welded at the top of the supporting plate, a shell of the motor is welded on the mounting plate, a turntable is coaxially welded on an output shaft of the motor, a connecting rod is rotatably connected to the eccentric position of the turntable through a pin shaft, and one end, far away from the turntable, of the connecting rod is rotatably connected with a steel plate close to one side of the motor through a pin shaft.

Preferably, aperture adjusting device includes the reel, the reel is the partly of screen cloth, the common welding of reel both sides frame has the baffle that the polylith is parallel to each other, both sides frame rotates through the bearing and is connected with many pivots around the reel, every pivot and baffle mutually perpendicular, every the pivot runs through all baffles, and rotates with the baffle to be connected, every adjacent two equal coaxial coupling in all pivot portions between the baffle has an adjusting block, the cross-section of adjusting block is oval.

Preferably, a cavity is formed in the frame edge of the front side of the screen frame, one end of the rotating shaft extends into the cavity, a gear is coaxially welded in the cavity, and a toothed belt is sleeved on the gears in the rotating shaft.

Preferably, one of the rotating shafts penetrates through the cavity wall of the cavity and extends to the outside of the screen frame, and the rotating shaft is positioned at one end of the screen frame and is coaxially welded with a knob.

Preferably, the distance between every two adjacent partition plates is equal, and the distance between every two adjacent rotating shafts is equal.

The utility model discloses in, compare with prior art, the utility model has the advantages of:

1. the utility model discloses be equipped with carousel, connecting rod, spout isotructure, provide power by the motor and pass through the motion of crank link mechanism, make whole sieve case shake from top to bottom, be convenient for with the quick sieving of the sand of sieve incasement, because the continuous shake of sieve case can prevent that the sieve mesh is stopped up to big granule sand or impurity, influence sieve husky effect, can constantly add the sand of treating the sieve toward the sieve incasement at sieve husky in-process, make the sieve husky device be in operating condition always, with this efficiency that improves the sieve husky.

2. The utility model discloses be equipped with aperture adjusting device, according to different building products to sand thickness demand, can rotate the knob in the reel outside before the screening sand and make the pivot rotate, under the transmission of gear and cingulum, change the horizontal distance between the double-phase adjacent regulating block to this aperture size of controlling the screen cloth, be convenient for obtain the sand of different thicknesses, the practicality is stronger, and adjusts convenient operation, is favorable to improving the progress and the quality of construction.

Drawings

Fig. 1 is the utility model provides a construction screening sand equipment's schematic structure diagram.

Fig. 2 is the utility model provides a structural schematic of screen cloth in construction screening sand equipment.

Fig. 3 is the utility model provides a building construction sieve husky equipment's A play enlarged schematic diagram.

Fig. 4 is the utility model provides an adjusting block structural schematic in construction screening sand equipment.

Fig. 5 is the utility model provides a gear toothed belt connection structure schematic diagram of construction screening sand equipment.

In the figure: the device comprises a base 1, a supporting plate 2, a screen box 3, a sliding chute 4, a steel plate 5, a screen mesh 6, a mounting plate 7, a rotating disc 8, a connecting rod 9, a screen frame 10, a partition plate 11, a rotating shaft 12, an adjusting block 13, a cavity 14, a gear 15, a toothed belt 16, a knob 17 and a motor 18.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-5, a building construction sieve husky equipment, including base 1 and sieve case 3, the welding of base 1 up end has two vertical backup pads 2, spout 4 has all been seted up to two backup pads 2 relative one side, sieve case 3 top does not have the tank wall, the welding of sieve case 3 bottom has screen cloth 6, be equipped with aperture adjusting device on the screen cloth 6, all weld on the both sides outer wall of sieve case 3 has a steel sheet 5, the one end of keeping away from sieve case 3 of two steel sheets 5 is located the spout 4 of both sides backup pad 2, and with the cell wall sliding connection of spout 4, be equipped with shake sieve husky drive arrangement on one of them backup pad 2.

The shaking sand screening driving device comprises a motor 18, wherein a mounting plate 7 is welded at the top of one supporting plate 2, a shell of the motor 18 is welded on the mounting plate 7, a turntable is coaxially welded on an output shaft of the motor 18, the eccentric position of the turntable 8 is rotatably connected with a connecting rod 9 through a pin shaft, and one end, far away from the turntable 8, of the connecting rod 9 is rotatably connected with a steel plate 5, close to one side of the motor 18, through the pin shaft.

The aperture adjusting device comprises a screen frame 10, the screen frame 10 is a part of a screen 6, a plurality of parallel partition boards 11 are welded on the frame edges on the two sides of the screen frame 10, a plurality of rotating shafts 12 are connected on the frame edges on the front side and the back side of the screen frame 10 through bearings in a rotating manner, each rotating shaft 12 is perpendicular to the partition boards 11, each rotating shaft 12 penetrates through all the partition boards 11 and is connected with the partition boards 11 in a rotating manner, an adjusting block 13 is coaxially welded on all the rotating shaft 12 parts between every two adjacent partition boards 11, the cross section of each adjusting block 13 is oval, when the two adjacent adjusting blocks 13 rotate 90 degrees from the vertical state, the distance between the two adjusting blocks 13 is the smallest, the aperture of the screen 6 is at the moment, a cavity 14 is formed in the frame edge on the front side of the screen frame 10, one end of each rotating shaft 12 extends into the cavity 14, a gear 15 is coaxially welded, and a toothed belt 16, one of the rotating shafts 12 penetrates through the cavity wall of the cavity 14 and extends to the outside of the screen frame 10, one end of the rotating shaft 12, which is located on the screen frame 10, is coaxially welded with a knob 17, the distance between every two adjacent partition plates 11 is equal, and the distance between every two adjacent rotating shafts 12 is equal.

The utility model discloses in, when sifting sand, the workman will shovel partly sand earlier to sieve incasement 3 in, later open motor 18 and drive carousel 8 and rotate, connecting rod 9 receives the continuous pulling steel sheet 5 of rotation of carousel 8 to slide from top to bottom in spout 4, thereby make whole sieve case 3 shake from top to bottom, with the quick sieving of the sand in sieve case 3, because the continuous shake of sieve case 3, the sieve mesh can not be stopped up to the sand of those large granules, consequently, the sand effect of sifting sand has been improved, can constantly add the sand of treating the sieve toward sieve incasement 3 at the sand-sifting in-process, make the sand-sifting device be in operating condition always, improve the efficiency of sifting sand.

According to different building products to sand thickness demand, can rotate the knob 17 in the reel 10 outside before the sieve sand and make pivot 12 rotate, under the transmission of gear 15 and cingulum 16, all pivots 12 on the screen cloth 6 take place to rotate, will be the regulating block 13 rotation of vertical state originally, can make the horizontal distance between the double-phase adjacent regulating block 13 change to this aperture size who controls screen cloth 6, be convenient for obtain the sand of different thicknesses, the practicality is stronger.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a construction sieve husky equipment, includes base (1) and sieve case (3), its characterized in that, base (1) up end welding has two vertical backup pad (2), two spout (4) have all been seted up to backup pad (2) relative one side, sieve case (3) top does not have the tank wall, the bottom welding of sieve case (3) has screen cloth (6), be equipped with aperture adjusting device on screen cloth (6), all weld on the both sides outer wall of sieve case (3) one steel sheet (5), two the one end of keeping away from sieve case (3) of steel sheet (5) is located spout (4) of both sides backup pad (2), and with the cell wall sliding connection of spout (4), one of them be equipped with shake sieve husky drive arrangement on backup pad (2).

2. The building construction sand screening device as claimed in claim 1, wherein the shaking sand screening driving device comprises motors (18), one of the supporting plates (2) is welded with a mounting plate (7) at the top, the shell of the motor (18) is welded on the mounting plate (7), the output shaft of the motor (18) is coaxially welded with a turntable, the eccentric position of the turntable (8) is rotatably connected with a connecting rod (9) through a pin shaft, and one end of the connecting rod (9) far away from the turntable (8) is rotatably connected with a steel plate (5) close to one side of the motor (18) through a pin shaft.

3. The building construction sand screening device according to claim 1, wherein the aperture adjusting device comprises a screen frame (10), the screen frame (10) is a part of the screen (6), a plurality of parallel partition plates (11) are welded on two side frame edges of the screen frame (10) together, a plurality of rotating shafts (12) are connected on the front side frame edge and the rear side frame edge of the screen frame (10) through bearings in a rotating mode, each rotating shaft (12) is perpendicular to each other with the partition plates (11), each rotating shaft (12) penetrates through all the partition plates (11) and is connected with the partition plates (11) in a rotating mode, each two adjacent rotating shafts (12) between the partition plates (11) are respectively and coaxially welded with an adjusting block (13), and the cross section of each adjusting block (13) is oval.

4. The sand screening device for building construction according to claim 3, wherein a cavity (14) is formed in the front side frame edge of the screen frame (10), one end of each rotating shaft (12) extends into the cavity (14), a gear (15) is coaxially welded on the rotating shafts (12), and a toothed belt (16) is sleeved on the gears (15) on all the rotating shafts (12) together.

5. The sand screening device for building construction according to claim 4, wherein one of the rotating shafts (12) extends out of the screen frame (10) through the cavity wall of the cavity (14), and one end of the rotating shaft (12) positioned on the screen frame (10) is coaxially welded with a knob (17).

6. The sand screening device for building construction according to claim 3, wherein the distance between every two adjacent partition plates (11) is equal, and the distance between every two adjacent rotating shafts (12) is equal.