CN216359161U

CN216359161U - Sand screening device for constructional engineering

Info

Publication number: CN216359161U
Application number: CN202123029967.7U
Authority: CN
Inventors: 赵洁琼; 屈树林
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-04-22
Anticipated expiration: 2031-12-03

Abstract

The utility model discloses a sand screening device for constructional engineering, which relates to the technical field of constructional engineering and comprises a U-shaped frame, wherein the left side wall of the U-shaped frame is fixedly connected with an air cylinder, the output end of the air cylinder is fixedly connected with a sand box, the bottom end of the sand box is fixedly communicated with a sand outlet, the left side of the sand outlet is provided with a flow blocking assembly, the inner wall of the U-shaped frame is fixedly connected with a group of supporting plates, a sliding frame is arranged between the two supporting plates, the front side and the back side of the sliding frame are respectively in sliding connection with one side face, close to each other, of the two supporting plates, the left side of the sliding frame is provided with a power assembly, the inner wall of the sliding frame is in sliding connection with a screen frame, and a guide assembly is arranged between the sliding frame and the screen frame. It can make the reel can shake in the vertical direction through the cooperation setting of sandbox, cylinder, choked flow subassembly, sand outlet, reel, power component, direction subassembly, buffering subassembly and row sediment subassembly, has improved the husky efficiency of sieve of the device.

Description

Sand screening device for constructional engineering

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a sand screening device for constructional engineering.

Background

The building engineering refers to an engineering entity formed by the construction of various house buildings and their auxiliary facilities and the installation of lines, pipelines and equipment matched with the building buildings, and the sand screening device is often used to screen out the sundries in the sand during the construction of the building engineering.

See patent application No. 202020801068.0, which discloses a simple sand sieving device for construction site, wherein the device can easily remove the impurities on the screen, but the screen frame of the device can only rock in the horizontal direction, and cannot vibrate in the vertical direction, so that the sand sieving efficiency is low; therefore, the sand screening device for the building engineering solves the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to make up the defects of the prior art and provides a sand screening device for constructional engineering.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a screening sand device for building engineering, includes U type frame, the left side wall fixedly connected with cylinder of U type frame, the output fixedly connected with sandbox of cylinder, the bottom mounting intercommunication of sandbox has a sand outlet, the left side of sand outlet is provided with the choked flow subassembly, a set of backup pad of inner wall fixedly connected with of U type frame, two be equipped with smooth frame between the backup pad, a side sliding connection that the front and the back of smooth frame are close to each other with two backup pads respectively, the left side of smooth frame is provided with power component, the inner wall sliding connection of smooth frame has the reel, smooth frame with be provided with the direction subassembly between the reel, the left and right sides of reel all is provided with a set of buffering subassembly, the right flank of reel is provided with row sediment subassembly.

Furthermore, the outer fixed surface of sandbox is connected with a set of guide way, the inner wall fixed connection of U type frame has a set of deflector, just deflector sliding connection is in the inside of guide way.

Further, the choke subassembly includes the fixed plate, fixed plate fixed connection is in the lower part of sandbox surface, the first electric push rod of right side fixedly connected with of fixed plate, the output fixedly connected with connecting plate of first electric push rod, the right flank fixedly connected with baffle of connecting plate, the right-hand member of baffle runs through the left surface of husky mouth and extends to the inside of husky mouth, just the baffle with go out husky mouth sliding connection.

Further, power component includes the motor, motor fixed connection is in the inner diapire of U type frame, the output fixedly connected with carousel of motor, the last fixed surface of carousel is connected with the axis of rotation, the surface of axis of rotation rotates and is connected with the hinge bar, the one end that the axis of rotation was kept away from to the hinge bar with the left surface of sliding frame is articulated mutually.

Further, the direction subassembly includes two draw runners and two spouts, two draw runner difference fixed connection is in the front and the back of reel, two the inner wall of draw runner is all seted up to the spout, just draw runner sliding connection is in the inside of spout, every the left end of spout and the equal fixedly connected with sloping block in rear end.

Furthermore, the buffering subassembly includes a slide cylinder, the one end that the slide cylinder is close to the sliding frame with the inner wall of sliding frame is articulated mutually, the inside sliding connection of slide cylinder has the slide bar, the one end that the slide bar was kept away from the sliding frame with the surface of reel is articulated mutually.

Furthermore, the outer fixed surface of the sliding cylinder is connected with a first mounting ring, the outer fixed surface of the sliding rod is connected with a second mounting ring, one side face of the first mounting ring close to the second mounting ring is fixedly connected with a spring, and one end of the spring, far away from the first mounting ring, is fixedly connected with one side face of the second mounting ring close to the first mounting ring.

Further, arrange the sediment subassembly and include the hinged door, the hinged door is installed in the lower part of reel right flank, mounting panel fixed connection is in the right flank of reel, the bottom surface of mounting panel articulates there is second electric push rod, the output of second electric push rod with the lower part of hinged door surface is articulated mutually.

Compared with the prior art, this screening sand device for building engineering possesses following beneficial effect:

1. according to the sand screening device, the sand box, the air cylinder, the flow resisting assembly, the sand outlet, the screen frame, the power assembly, the guide assembly, the buffering assembly and the slag discharging assembly are arranged in a matched mode, sand in the sand box can uniformly flow into the screen frame by means of the arranged sand box, the air cylinder and the sand outlet, sand is prevented from being scattered due to the fact that the height of the sand in the screen frame is too high, the screen frame can vibrate in the vertical direction by means of the arranged guide assembly and the power assembly, and sand screening efficiency of the sand screening device is improved.

2. According to the utility model, through the matching arrangement of the motor, the hinge rod, the sliding frame, the screen frame, the sliding strips, the sliding grooves and the inclined blocks, the motor can drive the screen frame to move when working, and meanwhile, the sliding strips, the sliding grooves and the inclined blocks are utilized to enable the two ends of the screen frame to repeatedly move up and down at a small distance when the screen frame reciprocates left and right, so that the screen frame can vibrate in the vertical direction.

Drawings

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

FIG. 2 is a schematic diagram of an exploded structure of the sliding frame part of the present invention;

FIG. 3 is a schematic structural view of a sandbox according to the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 2 according to the present invention.

In the figure: 1U-shaped frame, 2 air cylinders, 3 sandboxes, 4 power assemblies, 401 motors, 402 turntables, 403 rotating shafts, 404 hinged rods, 5 sand outlets, 6 flow blocking assemblies, 601 fixed plates, 602 first electric push rods, 603 connecting plates, 604 baffles, 7 supporting plates, 8 guiding assemblies, 801 sliding strips, 802 sliding chutes, 803 sloping blocks, 9 deslagging assemblies, 901 hinged doors, 902 mounting plates, 903 second electric push rods, 10 sliding frames, 11 screen frames, 12 buffering assemblies, 121 sliding cylinders, 122 sliding rods, 123 first mounting rings, 124 second mounting rings, 125 springs, 13 guide plates and 14 guide grooves.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

The embodiment provides a screening sand device for building engineering, and this screening sand device is arranged in screening the debris in the sand in the building engineering construction, can make the reel can shake in the vertical direction, has improved the device's screening sand efficiency.

Referring to fig. 1-4, a screening sand device for building engineering, including U type frame 1, the left side wall fixedly connected with cylinder 2 of U type frame 1, the output fixedly connected with sandbox 3 of cylinder 2, utilize the cylinder 2 that sets up, can be convenient for promote to control about sandbox 3, the outer fixed surface of sandbox 3 is connected with a set of guide way 14, the inner wall fixedly connected with of U type frame 1 a set of deflector 13, and deflector 13 sliding connection is in the inside of guide way 14, through deflector 13 and the guide way 14 that sets up, can play the effect of direction to the removal of sandbox 3, the bottom mounting intercommunication of sandbox 3 has sand outlet 5, sand outlet 5's left side is provided with choked flow subassembly 6, utilize the choked flow subassembly 6 that sets up, can be convenient for control the discharge of the inside sand of sandbox 3.

The choke subassembly 6 includes fixed plate 601, fixed plate 601 fixed connection is in the lower part of sandbox 3 surface, the first electric push rod 602 of right side fixedly connected with of fixed plate 601, fixed plate 601 can play the support operation to first electric push rod 602, the output fixedly connected with connecting plate 603 of first electric push rod 602, the right flank fixedly connected with baffle 604 of connecting plate 603, the right-hand member of baffle 604 runs through out the left surface of husky mouth 5 and extends to the inside of husky mouth 5, and baffle 604 and husky mouth 5 sliding connection, baffle 604 and the husky mouth 5 looks adaptation of going out.

The inner wall of the U-shaped frame 1 is fixedly connected with a group of supporting plates 7, a sliding frame 10 is arranged between the two supporting plates 7, the front face and the back face of the sliding frame 10 are respectively in sliding connection with one side face, close to the two supporting plates 7, of the two supporting plates 7, the sliding frame 10 can be supported and guided by the two supporting plates 7, a power assembly 4 is arranged on the left side of the sliding frame 10, and power can be provided for moving the sliding frame 10 by the aid of the arranged power assembly 4.

The power assembly 4 comprises a motor 401, the motor 401 is fixedly connected to the inner bottom wall of the U-shaped frame 1, the output end of the motor 401 is fixedly connected with a rotary disc 402, the upper surface of the rotary disc 402 is fixedly connected with a rotary shaft 403, the outer surface of the rotary shaft 403 is rotatably connected with a hinge rod 404, and one end, away from the rotary shaft 403, of the hinge rod 404 is hinged to the left side surface of the sliding frame 10.

When the motor 401 is started, the motor 401 can drive the turntable 402 to rotate, the turntable 402 can drive the rotating shaft 403 and the left end of the hinge rod 404 to rotate, and the right end of the hinge rod 404 can drive the sliding frame 10 to reciprocate left and right.

Inner wall sliding connection of slide frame 10 has reel 11, be provided with direction subassembly 8 between slide frame 10 and the reel 11, direction subassembly 8 includes two draw runners 801 and two spout 802, two draw runners 801 are fixed connection respectively in the front and the back of reel 11, the inner wall of slide frame 10 is all seted up to two spout 802, and draw runner 801 sliding connection is in the inside of spout 802, the left end of every spout 802 and the equal fixedly connected with sloping block 803 in rear end, the chamfer has all been seted up at both ends about draw runner 801, the both ends that can be convenient for draw runner 801 slide to the top of sloping block 803.

When the sliding frame 10 moves in the horizontal direction, the sliding frame 10 will also drive the sliding strip 801 and the screen frame 11 to move, meanwhile, one end of the sliding strip 801 will slide to the upper side of the inclined block 803 due to inertia, the sliding strip 801 will drive one end of the screen frame 11 to move upwards, when the sliding frame 10 drives the screen frame 11 and the sliding strip 801 to move in the opposite direction again, the sliding strip 801 will slide to the bottom of the sliding groove 802, the sliding groove 802 will also drive the screen frame 11 to move to the horizontal position, the sliding frame 10 reciprocates left and right to drive the two ends of the screen frame 11 to move repeatedly up and down at a small distance, and therefore the screen frame 11 can vibrate in the vertical direction.

The left and right sides of reel 11 all is provided with a set of buffering subassembly 12, buffering subassembly 12 includes slide cartridge 121, slide cartridge 121 is close to the one end of slide cartridge 10 and is articulated mutually with the inner wall of slide cartridge 10, the inside sliding connection of slide cartridge 121 has slide bar 122, be provided with spacing groove and stopper between slide cartridge 121 and slide bar 122, spacing groove and stopper all are located the inside of slide cartridge 121, can carry on spacingly to slide bar 122, avoid the inside of slide bar 122 roll-off slide cartridge 121, the one end that slide cartridge 10 was kept away from to slide bar 122 is articulated mutually with the surface of reel 11.

The outer surface of the sliding barrel 121 is fixedly connected with a first mounting ring 123, the outer surface of the sliding rod 122 is fixedly connected with a second mounting ring 124, one side face of the first mounting ring 123 close to the second mounting ring 124 is fixedly connected with a spring 125, one end of the spring 125 far away from the first mounting ring 123 is fixedly connected with one side face of the second mounting ring 124 close to the first mounting ring 123, the movement of the sliding barrel 121 and the sliding rod 122 can be buffered by the aid of the arranged spring 125, accordingly, the movement of the screen frame 11 and the sliding strip 801 can be buffered, and hard collision between the sliding strip 801 and the inner wall of the sliding chute 802 is avoided.

The right flank of reel 11 is provided with row sediment subassembly 9, arranges sediment subassembly 9 including articulated door 901, and articulated door 901 is installed in the lower part of reel 11 right flank, and mounting panel 902 fixed connection is in the right flank of reel 11, and the bottom surface of mounting panel 902 articulates there is second electric push rod 903, and the output of second electric push rod 903 is articulated mutually with the lower part of articulated door 901 surface, through arranging sediment subassembly 9 that sets up, can be convenient for get rid of the debris of sieving out 11 inside.

The working principle is as follows: when the device is used, firstly, sand is added into the sand box 3, then, the first electric push rod 602 is started, the first electric push rod 602 works to drive the connecting plate 603 and the baffle 604 to move leftwards, a gap is formed between the right end of the baffle 604 and the inner wall of the sand outlet 5, the sand in the sand outlet 5 and the sand in the sand box 3 flows into the sieve frame 11 through the bottom end of the sand outlet 5, meanwhile, the air cylinder 2 is started, the air cylinder 2 works to push the sand box 3 to move rightwards at a constant speed, the sand in the sand box 3 uniformly flows into the sieve frame 11, so that the sand in the sieve frame 11 is uniformly distributed, the sand is prevented from being spilled due to the fact that the sand in the sieve frame 11 is too high in height, then, the motor 401 is started, the motor 401 works to drive the rotary table 402 to rotate, the rotary table 402 rotates to drive the rotary shaft 403 and the left end of the hinged rod 404 to rotate, the right end of the hinged rod 404 drives the sliding frame 10 to reciprocate leftwards, in the process of moving the sliding frame 10, the sliding frame 10 also drives the sliding strip 801 and the screen frame 11 to move, meanwhile, one end of the sliding strip 801 slides to the upper side of the inclined block 803 due to inertia, the sliding strip 801 drives one end of the screen frame 11 to move upwards, when the sliding frame 10 drives the screen frame 11 and the sliding strip 801 to move in opposite directions, the sliding strip 801 slides to the bottom of the sliding groove 802, the sliding groove 802 moves to drive the screen frame 11 to move to a horizontal position, the sliding frame 10 reciprocates left and right to drive two ends of the screen frame 11 to move repeatedly up and down at a small distance, so that the screen frame 11 can vibrate in a vertical direction, and the sand screening efficiency of the device is improved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a screening sand device for building engineering, includes U type frame (1), its characterized in that: the sand box comprises a U-shaped frame (1), wherein a cylinder (2) is fixedly connected to the left side wall of the U-shaped frame (1), a sand outlet (5) is fixedly communicated with the output end of the cylinder (2), a flow blocking component (6) is arranged on the left side of the sand outlet (5), a group of supporting plates (7) is fixedly connected to the inner wall of the U-shaped frame (1), a sliding frame (10) is arranged between the two supporting plates (7), the front side and the back side of the sliding frame (10) are respectively in sliding connection with one side face, close to the two supporting plates (7), of the two supporting plates, a power component (4) is arranged on the left side of the sliding frame (10), a screen frame (11) is in sliding connection with the inner wall of the sliding frame (10), a guide component (8) is arranged between the sliding frame (10) and the screen frame (11), a group of buffer components (12) are arranged on the left side and the right side of the screen frame (11), and a deslagging assembly (9) is arranged on the right side surface of the screen frame (11).

2. The sand screening device for construction engineering according to claim 1, wherein: the outer fixed surface of sandbox (3) is connected with a set of guide way (14), the inner wall fixed connection of U type frame (1) has a set of deflector (13), just deflector (13) sliding connection is in the inside of guide way (14).

3. The sand screening device for construction engineering according to claim 1, wherein: the choke subassembly (6) is including fixed plate (601), fixed plate (601) fixed connection is in the lower part of sandbox (3) surface, the first electric push rod of right flank fixedly connected with (602) of fixed plate (601), the output fixedly connected with connecting plate (603) of first electric push rod (602), the right flank fixedly connected with baffle (604) of connecting plate (603), the right-hand member of baffle (604) runs through the left surface of wearing out husky mouth (5) and extends to the inside of going out husky mouth (5), just baffle (604) with go out husky mouth (5) sliding connection.

4. The sand screening device for construction engineering according to claim 1, wherein: power component (4) include motor (401), motor (401) fixed connection is in the interior diapire of U type frame (1), the output fixedly connected with carousel (402) of motor (401), the last fixed surface of carousel (402) is connected with axis of rotation (403), the surface rotation of axis of rotation (403) is connected with hinge bar (404), the one end that axis of rotation (403) was kept away from in hinge bar (404) with the left surface of sliding frame (10) is articulated mutually.

5. The sand screening device for construction engineering according to claim 1, wherein: the direction subassembly (8) include two draw runner (801) and two spout (802), two draw runner (801) fixed connection respectively is in the front and the back of reel (11), two the inner wall of draw runner (10) is all seted up in spout (802), just draw runner (801) sliding connection is in the inside of spout (802), every the left end of spout (802) and the equal fixedly connected with sloping block (803) in rear end.

6. The sand screening device for construction engineering according to claim 1, wherein: the buffer assembly (12) comprises a sliding barrel (121), one end, close to the sliding frame (10), of the sliding barrel (121) is hinged to the inner wall of the sliding frame (10), a sliding rod (122) is connected to the inside of the sliding barrel (121) in a sliding mode, and one end, far away from the sliding frame (10), of the sliding rod (122) is hinged to the outer surface of the screen frame (11).

7. The sand screening device for construction engineering according to claim 6, wherein: the outer surface of the sliding barrel (121) is fixedly connected with a first mounting ring (123), the outer surface of the sliding rod (122) is fixedly connected with a second mounting ring (124), one side face, close to the second mounting ring (124), of the first mounting ring (123) is fixedly connected with a spring (125), one end, far away from the first mounting ring (123), of the spring (125) is fixedly connected with one side face, close to the first mounting ring (123), of the second mounting ring (124).

8. The sand screening device for construction engineering according to claim 1, wherein: the slag discharging assembly (9) comprises a hinged door (901), the hinged door (901) is installed on the lower portion of the right side face of the screen frame (11), the mounting plate (902) is fixedly connected to the right side face of the screen frame (11), the bottom face of the mounting plate (902) is hinged to a second electric push rod (903), and the output end of the second electric push rod (903) is hinged to the lower portion of the outer surface of the hinged door (901).