CN218078870U

CN218078870U - Sand screening box for municipal bridge construction

Info

Publication number: CN218078870U
Application number: CN202222138451.4U
Authority: CN
Inventors: 韩坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2022-12-20
Anticipated expiration: 2032-08-15

Abstract

The utility model belongs to the technical field of sieve sandbox technique and specifically relates to a sieve sandbox for construction of municipal bridge, the power distribution box comprises a box body, the bottom half is installed out the hopper, go out the hopper bottom and install out husky mouth, the inside rotation of box installs a sieve sand section of thick bamboo, a sieve sand section of thick bamboo with be provided with actuating mechanism between the box, actuating mechanism is used for the drive a sieve sand section of thick bamboo rotates, just a sieve sand section of thick bamboo is in the inside slope of box sets up, just feed inlet and discharge gate are installed respectively to the box both sides, just the oblique end on the box with the feed inlet meets, the box under the oblique end with the discharge gate meets, the feed inlet with the department of meeting of oblique end installs the feeder hopper on the box, install in the feeder hopper outside and keep off the ring, keep off and install a plurality of dogs along circumference on the ring, the utility model discloses convenient operation conveniently carries out the sieve sand operation of construction to it is convenient to go out husky.

Description

Sand screening box for municipal bridge construction

Technical Field

The utility model relates to a sieve sandbox technical field especially relates to a sieve sandbox for construction of municipal bridge construction.

Background

At present, a sand screening mode in facility construction working hours is generally in two forms, one form is that mechanical sand screening is carried out through electric drive, the sand screening efficiency is high in the mode, but the sand screening mode needs to be driven through electric power, a power supply is required to be equipped at a construction position for use, the sand screening mode cannot be used in places without the power supply, the construction position is pulled even if the power supply is equipped, when sand screening is carried out at different positions, the power supply needs to be pulled back and forth, and a sand screening box needs to remove screened stones and then continue sand screening operation when in use, so that the sand screening speed is influenced; and another mode is through the manpower sieve husky, shovels the sand to the screen cloth through the manpower promptly, then carries out the sieve husky by artifical spatula, very trouble like this to the back and forth is shoveled and is scraped and consume the manpower very much, and sieve husky efficiency is not high, influences subsequent efficiency of construction.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the sand screening device in the prior art is inconvenient to use, the sand screening speed is influenced, and the sand screening box for municipal bridge construction is provided.

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

the design one kind is used for the construction of municipal bridge's screening sand case, the power distribution box comprises a box body, the bottom half is installed out the hopper, go out the hopper bottom and install out the sand mouth, the inside rotation of box installs a screening sand section of thick bamboo, a screening sand section of thick bamboo with be provided with actuating mechanism between the box, actuating mechanism is used for the drive a screening sand section of thick bamboo rotates, just a screening sand section of thick bamboo is in the inside slope setting of box, just feed inlet and discharge gate are installed respectively to the box both sides, just the oblique end on the box with the feed inlet meets, the box under the oblique end with the discharge gate meets.

Preferably, the feed inlet with the department of meeting of oblique end installs the feeder hopper on the box, the fender ring is installed in the feeder hopper outside, keep off and install a plurality of dogs along circumference on the ring.

Preferably, actuating mechanism includes driving gear, driving motor, mount pad, driven ring gear, spacing ring, swivel becket and rotation groove, the spacing ring is installed the inside both sides of box, the swivel becket is installed screen sand section of thick bamboo both ends, the rotation groove is seted up swivel becket outside bottom, just the spacing ring rotates the card and goes into rotate inslot portion, driven ring gear is installed screen sand section of thick bamboo outside one side, the mount pad is installed inside one side of box, driving motor fixes on the mount pad, the driving gear is installed on driving motor's the output, just the driving gear with mesh between the driven ring gear.

Preferably, a reinforcing strip is arranged on one side, connected with the sand screening barrel, of the driven gear ring.

Preferably, the inner wall of the box body is polished.

The utility model provides a sieve sandbox for municipal bridge construction, beneficial effect lies in: this a sieve sandbox for municipal bridge construction utilizes the setting at the sieve husky section of thick bamboo, feed inlet and the discharge gate of box internally mounted, and the setting of cooperation actuating mechanism conveniently sieves husky operation to through the operation of going out hopper and sand outlet, the convenient sand that has sieved is collected.

Drawings

Fig. 1 is a schematic cross-sectional structural view of a sand screening box for municipal bridge construction according to the present invention;

FIG. 2 is a schematic structural view of a sand screening cylinder of a sand screening box for municipal bridge construction according to the present invention;

fig. 3 is the utility model provides a keep off ring orthographic view structure schematic diagram for screen sandbox of municipal bridge construction.

In the figure: the sand screening device comprises a box body 1, a feeding hole 2, a feeding hopper 3, a sand screening cylinder 4, a driving gear 5, a driving motor 6, a mounting seat 7, a driven gear ring 8, a discharging hole 9, a discharging hopper 10, a sand outlet 11, a limiting ring 12, a rotating ring 13, a rotating groove 14, a stop block 15 and a baffle ring 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example 1

Referring to fig. 1-3, a screening sand box for municipal bridge construction, including box 1, the inner wall of box 1 is through the processing of polishing, conveniently go out the sand, hopper 10 is installed to box 1 bottom, go out hopper 10 bottom and install out husky mouth 11, box 1 inside is rotated and is installed screening sand section of thick bamboo 4, be provided with actuating mechanism between screening sand section of thick bamboo 4 and the box 1, actuating mechanism is used for driving screening sand section of thick bamboo 4 to rotate, and screening sand section of thick bamboo 4 sets up in box 1 inside slope, and box 1 both sides install feed inlet 2 and discharge gate 9 respectively, and box 1 goes up the tip and meet with feed inlet 2, box 1 lower tip meets with discharge gate 9, feed inlet 2 and box 1 upper tip meet department install feeder hopper 3, the baffle ring 16 is installed to the feeder hopper 3 outside, install a plurality of dog 15 along circumference on the baffle ring 16, utilize the vibrations between the screening sand section of thick bamboo 4 and the dog 15 when rotating, prevent that the sand from taking place to pile up on feeder hopper 3, improve the practicality of device.

Example 2

Referring to fig. 1-2, as another preferred embodiment of the present invention, the difference from embodiment 1 lies in that, the driving mechanism includes a driving gear 5, a driving motor 6, a mounting seat 7, a driven ring gear 8, a limiting ring 12, a rotating ring 13 and a rotating groove 14, the limiting ring 12 is installed at both sides inside the box 1, the rotating ring 13 is installed at both ends of the sand sieving cylinder 4, the rotating groove 14 is opened at the bottom outside the rotating ring 13, and the limiting ring 12 is rotated and clamped inside the rotating groove 14, the driven ring gear 8 is installed at one side outside the sand sieving cylinder 4, the mounting seat 7 is installed at one side inside the box 1, the driving motor 6 is fixed on the mounting seat 7, the driving gear 5 is installed on the output end of the driving motor 6, and the driving gear 5 is engaged with the driven ring gear 8, a reinforcing bar is installed at one side where the driven ring gear 8 meets the sand sieving cylinder 4, the rotation of the driving motor 6 can drive the sand sieving cylinder 4 to rotate, the sand sieving operation is completed, and discharging operation of stones and the sand sieving operation is conveniently performed.

The working principle is as follows: utilize feed inlet 2 and feeder hopper 3 on the box 1 to sieve sand section of thick bamboo 4 inside input sieve to drive driving gear 5 through driving motor 6 and rotate, driving gear 5 drives driven ring gear 8 and sieve sand section of thick bamboo 4 and rotates, accomplish the operation of sieving sand, the sand that has sieved passes through hopper 10 and the operation of going out husky of sand play of play mouth 11 completion, and remaining stone discharges through discharge gate 9, need not to stop and get rid of the stone, improves the sieve husky speed of device.

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 sieve sand box for municipal bridge construction, includes box (1), its characterized in that, box (1) bottom is installed out hopper (10), go out hopper (10) bottom and install out husky mouth (11), box (1) internal rotation installs sieve sand section of thick bamboo (4), sieve sand section of thick bamboo (4) with be provided with actuating mechanism between box (1), actuating mechanism is used for the drive sieve sand section of thick bamboo (4) rotate, just sieve sand section of thick bamboo (4) are in box (1) inside slope sets up, just feed inlet (2) and discharge gate (9) are installed respectively to box (1) both sides, just box (1) go up oblique end with feed inlet (2) meet, box (1) down oblique end with discharge gate (9) meet.

2. The screening sand box for the municipal bridge construction according to claim 1, wherein a feed hopper (3) is installed at the connection position of the feed inlet (2) and the inclined end of the box body (1), a baffle ring (16) is installed on the outer side of the feed hopper (3), and a plurality of stop blocks (15) are installed on the baffle ring (16) along the circumferential direction.

3. The screening sand box for municipal bridge construction according to claim 1, wherein the driving mechanism comprises a driving gear (5), a driving motor (6), a mounting seat (7), a driven toothed ring (8), a limiting ring (12), a rotating ring (13) and a rotating groove (14), the limiting ring (12) is installed on two sides inside the box body (1), the rotating ring (13) is installed at two ends of the screening sand cylinder (4), the rotating groove (14) is formed in the bottom of the outer side of the rotating ring (13), the limiting ring (12) is rotationally clamped into the rotating groove (14), the driven toothed ring (8) is installed on one side outside the screening sand cylinder (4), the mounting seat (7) is installed on one side inside the box body (1), the driving motor (6) is fixed on the mounting seat (7), the driving gear (5) is installed on the output end of the driving motor (6), and the driving gear (5) is meshed with the driven toothed ring (8).

4. The sand screening box for municipal bridge construction according to claim 3, wherein a reinforcing bar is installed on the side of the driven toothed ring (8) connected to the sand screening cylinder (4).

5. The sand screen box for municipal bridge construction according to claim 1, wherein the inner wall of the box body (1) is sanded.