CN213967675U - Sand screening equipment for building - Google Patents

Abstract

The utility model discloses a sieve husky equipment for building, frame type roof-rack and fixed mounting including the slope setting in the feeder hopper of frame type roof-rack top right-hand member, the bottom four corners of frame type roof-rack is the fixed support that is provided with all, and the fixed chassis that is provided with still between the inboard bottom of support, the top right-hand member fixed mounting of chassis has the motor, and the fixed cover of output of motor has connect first belt pulley, is connected with the second belt pulley through belt drive on the first belt pulley, and the fixed axis of rotation that has cup jointed on the second belt pulley, and the one end that the second belt pulley was kept away from to the axis of rotation rotates the inboard and the rotation that runs through to the support and installs on another support. The utility model discloses a mechanized operation can make things convenient for quick vibrate the sieve to the sand and strain, has avoided in the past to need to sieve the trouble of sand through the manual work, has not only alleviateed intensity of labour, has still improved work efficiency greatly, and labour saving and time saving has satisfied the use needs of construction.

Description

Sand screening equipment for building

Technical Field

The utility model relates to a building technical field especially relates to a sieve husky equipment for building.

Background

In the building construction process, generally all need screen sand, screen out the impurity in the sand to screen out the sand that accords with the demand.

However, the existing screening mode for sand is mainly carried out manually, the manual sand screening efficiency is low, the labor intensity is high, time and labor are wasted, the quality is difficult to guarantee, the waste can be caused, and the requirement of the existing building construction can not be met.

Therefore, the utility model provides a screening sand equipment for building.

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 buildings.

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

a sand screening device for buildings comprises a frame type top frame arranged in an inclined mode and a feeding hopper fixedly installed at the right end of the top of the frame type top frame, wherein supports are fixedly arranged at four corners of the bottom of the frame type top frame, a bottom frame is fixedly arranged between the bottoms of the inner sides of the supports, a motor is fixedly installed at the right end of the top of the bottom frame, a first belt pulley is fixedly sleeved at the output end of the motor, a second belt pulley is connected onto the first belt pulley in a belt transmission mode, a rotating shaft is fixedly sleeved on the second belt pulley, one end, away from the second belt pulley, of the rotating shaft is rotatably penetrated to the inner side of the support and rotatably installed on the other support, two disc-shaped cams are fixedly sleeved on the rotating shaft between the two supports, a rectangular vibration disc is movably installed below the frame type top frame, a sand discharge port is formed in the left end of the rectangular vibration disc, and a vibration screen is fixedly sleeved on the inner wall of the rectangular vibration disc, the positive left end of vibration screen cloth is provided with the impurity discharge gate, the equal swing joint in both sides is connected with the movable connecting rod that the symmetry set up around the rectangle vibration dish, and the top of movable connecting rod rotates and installs on the inner wall of frame type roof-rack, the equal fixedly connected with vibrating spring in both sides around the rectangle vibration dish right-hand member, fixedly connected with fixed beam between two supports that are located the axis of rotation top, vibrating spring's right-hand member and fixed beam fixed connection, and the right side and the counterbalance rolling contact of disc cam of rectangle vibration dish.

Preferably, the left end of the vibrating screen is provided with an impurity baffle plate, and the impurity baffle plate is matched with the impurity discharge hole.

Preferably, the vibrating screen and the inner wall of the bottom of the rectangular vibrating disk are parallel to each other, and the vibrating screen and the inner wall of the bottom of the rectangular vibrating disk are inclined to the left.

Preferably, the left side of feeder hopper is provided with the feed inlet, and the feed inlet is located the top of vibrating screen.

Preferably, the bottom of the motor is fixedly provided with a mounting plate, and the motor is fixedly mounted at the top of the bottom frame through the mounting plate.

Preferably, the support is provided with a bearing, and the rotating shaft is rotatably mounted on the bearing.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, through the motor, first belt pulley, the belt, the second belt pulley, the axis of rotation, the disc cam, vibrating spring's cooperation, can make rectangle vibration dish side-to-side motion, still drive the vibration screen cloth side-to-side motion during rectangle vibration dish side-to-side motion, the sand gets into to the vibration screen cloth on from the feed inlet of feeder hopper like this, and through vibration screen cloth's left and right sides oscillating motion, can sieve the sand and strain, and then can sieve tiny sand and strain to rectangle vibration dish on and carry out the ejection of compact through the sand discharge gate, and great impurity then sieve strain stay on the vibration screen cloth and carry out the ejection of compact through the impurity discharge gate can.

To sum up, the utility model discloses a mechanized operation can make things convenient for quick vibrates the sieve to the sand and strains, has avoided in the past to need to sieve the trouble of sand through the manual work, has not only alleviateed intensity of labour, has still improved work efficiency greatly, and labour saving and time saving has satisfied the use needs of construction.

Drawings

Fig. 1 is a schematic structural diagram of a sand screening device for buildings according to the present invention;

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

fig. 3 is a schematic top view of the rectangular vibrating plate and the disc cam according to the present invention.

In the figure: the device comprises a frame-shaped top frame 1, a feed hopper 2, a feed inlet 3, a vibrating screen 4, an impurity baffle 5, an impurity discharge port 6, a rectangular vibrating disk 7, a sand discharge port 8, a movable connecting rod 9, a bracket 10, an underframe 11, a motor 12, a first belt pulley 13, a belt 14, a second belt pulley 15, a rotating shaft 16, a disc-shaped cam 17, a vibrating spring 18 and a fixed beam 19.

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.

Referring to fig. 1-3, a sand sieving device for buildings comprises a frame-shaped top frame 1 and a feeding hopper 2 fixedly installed at the right end of the top of the frame-shaped top frame 1, wherein four corners of the bottom of the frame-shaped top frame 1 are fixedly provided with brackets 10, an underframe 11 is fixedly installed between the bottoms of the inner sides of the brackets 10, the right end of the top of the underframe 11 is fixedly provided with a motor 12, an output end of the motor 12 is fixedly sleeved with a first belt pulley 13, the first belt pulley 13 is connected with a second belt pulley 15 through a belt 14 in a transmission manner, the second belt pulley 15 is fixedly sleeved with a rotating shaft 16, one end of the rotating shaft 16 far away from the second belt pulley 15 is rotatably penetrated to the inner side of the bracket 10 and rotatably installed on another bracket 10, two disc-shaped cams 17 are fixedly sleeved on the rotating shaft 16 between the two brackets 10, a rectangular vibrating disc 7 is movably installed below the frame-shaped top frame 1, the left end of rectangle vibration dish 7 is provided with sand discharge gate 8, and still fixed the cup jointing has vibrating screen 4 on the inner wall of rectangle vibration dish 7, and vibrating screen 4 positive left end is provided with impurity discharge gate 6, the equal swivelling joint in both sides has the movable connecting rod 9 that the symmetry set up around rectangle vibration dish 7, and the top of movable connecting rod 9 rotates and installs on the inner wall of frame type roof-rack 1, equal fixedly connected with vibrating spring 18 in both sides around the right-hand member of rectangle vibration dish 7, fixedly connected with fixed beam 19 between two supports 10 that are located axis of rotation 16 tops, vibrating spring 18's right-hand member and fixed beam 19 fixed connection, and the right side of rectangle vibration dish 7 offsets rolling contact with disk cam 17. The utility model discloses a mechanized operation can make things convenient for quick vibrate the sieve to the sand and strain, has avoided in the past to need to sieve the trouble of sand through the manual work, has not only alleviateed intensity of labour, has still improved work efficiency greatly, and labour saving and time saving has satisfied the use needs of construction.

Further, the left end of the vibrating screen 4 is provided with an impurity baffle plate 5, and the impurity baffle plate 5 is matched with an impurity discharge hole 6.

Furthermore, the vibrating screen 4 and the bottom inner wall of the rectangular vibrating disk 7 are parallel to each other, and the vibrating screen 4 and the bottom inner wall of the rectangular vibrating disk 7 are both inclined to the left.

Further, the left side of feeder hopper 2 is provided with feed inlet 3, and feed inlet 3 is located vibrating screen 4's top.

Further, a mounting plate is fixedly arranged at the bottom of the motor 12, and the motor 12 is fixedly mounted at the top of the bottom frame 11 through the mounting plate.

Further, a bearing is disposed on the bracket 10, and the rotating shaft 16 is rotatably mounted on the bearing.

The working principle is as follows: when the vibration disc type vibration disc machine works, the motor 12 drives the first belt pulley 13 to rotate, the belt 14 drives the second belt pulley 15 to rotate when the first belt pulley 13 rotates, the rotating shaft 16 is driven to rotate when the second belt pulley 15 rotates, the disk cam 17 is driven to rotate when the rotating shaft 16 rotates, the disk cam 17 drives the rectangular vibration disc 7 to move left and right when rotating, at the same time the tension of the oscillating spring 18 enables the disc cam 17 to be in contact with the rectangular oscillating disc 7 at the moment, the rectangular vibration disk 7 also drives the vibration screen 4 to move left and right when moving left and right, so that sand enters the vibration screen 4 from the feed port 3 of the feed hopper 2 and can be screened and filtered by the left and right vibration motion of the vibration screen 4, so that fine sand can be screened and filtered on the rectangular vibration disk 7 and discharged through the sand discharge hole 8, and the larger impurities are screened and left on the vibrating screen 4 and discharged through the impurity discharge port 16.

Finally, the utility model discloses a mechanized operation can make things convenient for quick sieves the sand and strain, has avoided in the past to need to sieve the trouble of sand through the manual work, has not only alleviateed intensity of labour, has still improved work efficiency greatly, and labour saving and time saving has satisfied the use needs of construction.

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 (6)

1. The sand screening equipment for the building comprises a frame type top frame (1) and a feed hopper (2) fixedly installed at the right end of the top of the frame type top frame (1), and is characterized in that four corners of the bottom of the frame type top frame (1) are fixedly provided with supports (10), an underframe (11) is fixedly arranged between the bottoms of the inner sides of the supports (10), a motor (12) is fixedly installed at the right end of the top of the underframe (11), a first belt pulley (13) is fixedly sleeved at the output end of the motor (12), a second belt pulley (15) is connected onto the first belt pulley (13) in a transmission mode through a belt (14), a rotating shaft (16) is fixedly sleeved on the second belt pulley (15), one end, far away from the second belt pulley (15), of the rotating shaft (16) is rotated to penetrate through the inner side of the support (10) and is rotatably installed on the other support (10), two disc-shaped cams (17) are fixedly sleeved on the rotating shaft (16) positioned between the two supports (10), a rectangular vibrating disk (7) is movably arranged below the frame-shaped top frame (1), a sand discharge hole (8) is formed in the left end of the rectangular vibrating disk (7), a vibrating screen (4) is fixedly sleeved on the inner wall of the rectangular vibrating disk (7), an impurity discharge hole (6) is formed in the left end of the front face of the vibrating screen (4), the front and the back sides of the rectangular vibrating disk (7) are respectively and rotationally connected with movable connecting rods (9) which are symmetrically arranged, and the top of the movable connecting rod (9) is rotatably arranged on the inner wall of the frame-shaped top frame (1), the front side and the rear side of the right end part of the rectangular vibrating disk (7) are both fixedly connected with vibrating springs (18), a fixed beam (19) is fixedly connected between the two brackets (10) positioned above the rotating shaft (16), the right end of the vibration spring (18) is fixedly connected with a fixed beam (19), and the right side of the rectangular vibrating disk (7) is in rolling contact with the disk-shaped cam (17) in an abutting mode.

2. The sand screening device for the building according to claim 1, wherein an impurity baffle plate (5) is arranged at the left end of the vibrating screen (4), and the impurity baffle plate (5) is matched with an impurity discharge hole (6).

3. The sand screening device for buildings according to claim 1, wherein the vibrating screen (4) and the bottom inner wall of the rectangular vibrating plate (7) are arranged in parallel, and the vibrating screen (4) and the bottom inner wall of the rectangular vibrating plate (7) are both arranged in a left inclined manner.

4. A sand screening apparatus for building according to claim 1, wherein the feed hopper (2) is provided with a feed inlet (3) at its left side, and the feed inlet (3) is located above the vibrating screen (4).

5. The sand screening device for the building is characterized in that a mounting plate is fixedly arranged at the bottom of the motor (12), and the motor (12) is fixedly arranged at the top of the bottom frame (11) through the mounting plate.

6. A sand screening apparatus for building according to claim 1, wherein the bracket (10) is provided with bearings and the rotatable shaft (16) is rotatably mounted on the bearings.

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