CN211678750U

CN211678750U - Civil engineering construction is with screening husky device

Info

Publication number: CN211678750U
Application number: CN202020175865.2U
Authority: CN
Inventors: 林秋琴
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-17
Filing date: 2020-02-17
Publication date: 2020-10-16
Anticipated expiration: 2030-02-17

Abstract

The utility model discloses a screening sand device is used in civil engineering construction, including the bottom plate, the downside fixed mounting of bottom plate has the support column, and the upside fixed mounting of bottom plate has the sieve case, and the left side fixed mounting of sieve case has first backing plate, and the upside fixed mounting of first backing plate has the motor, and the output fixed mounting of motor has first drive wheel, and the inside fixed mounting of sieve case has the second backing plate, and the second backing plate is connected with reducing gear box fixed connection, and the output of motor is connected with the reducing gear box, and the axis of rotation is installed to the opposite side of reducing gear box. The utility model discloses a cooperation setting of motor, first drive wheel, second drive wheel, cam, reset spring and screen cloth can make the screen cloth surround the screen cloth and carry out vibration from top to bottom with the connecting axle that leads to the groove to screening out solid particles such as rubble in the sand, and the screen cloth slope sets up, can make solid particles such as rubble that the screening was come out roll out fast, and collect through first collecting box, convenient and fast uses manpower sparingly, improves work efficiency.

Description

Civil engineering construction is with screening husky device

Technical Field

The utility model relates to a civil engineering technical field specifically is a screening sand device is used in civil engineering construction.

Background

Civil engineering is a general term for scientific technology for building various land engineering facilities. It refers to both the materials, equipment used and the technical activities carried out such as surveying, designing, construction, maintenance, repair, etc., as well as the objects of engineering construction. I.e. various engineering facilities such as houses, roads, railways, pipelines, tunnels, bridges, canals, dams, ports, power stations, airports, ocean platforms, water supply and drainage and protection projects, which are built on or under the ground, on land and directly or indirectly serve human life, production, military affairs and scientific research. The civil engineering refers to engineering entities for surveying, planning, designing, constructing, installing and maintaining various technical works and the like of newly-built, reconstructed or expanded buildings, structures, related supporting facilities and the like of various projects except house buildings.

Building material such as a large amount of sands need be used to civil engineering construction's in-process, however some sands can be adulterated solid particle such as more stone, if do not sieve out and probably can influence building structure's performance, the sand screening device that nevertheless has now is comparatively simple, only carries out artifical sand screening through a screen cloth, wastes time and energy.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problem existing in the prior art and provides a sand sieving device for civil engineering construction.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a screening sand device for civil engineering construction, includes the bottom plate, the downside fixed mounting of bottom plate has the support column, the upside fixed mounting of bottom plate has the sieve case, the left side fixed mounting of sieve case has first backing plate, the upside fixed mounting of first backing plate has the motor, the output fixed mounting of motor has first drive wheel, the inside fixed mounting of sieve case has the second backing plate, second backing plate and reducing gear box fixed connection, the output of motor is connected with the reducing gear box, the axis of rotation is installed to the opposite side of reducing gear box, the other end of axis of rotation passes through the bearing frame and is connected with the inner wall rotation on sieve case right side, the outside fixed mounting of axis of rotation has the puddler, the top fixed mounting of sieve case has into the hopper.

Preferably, the first driving wheel is connected with a second driving wheel through belt transmission, the other side fixedly connected with cam of second driving wheel, the inner wall fixed mounting of sieve case has the third backing plate, the upside fixed mounting of third backing plate has reset spring, reset spring's upside is provided with the connecting plate, one side fixedly connected with screen cloth of connecting plate.

Preferably, the outer side of the return spring is provided with a limiting cylinder, and the limiting cylinder is fixedly connected with the third base plate.

Preferably, a through groove is formed in one side of the screen box, the screen is rotatably connected with the through groove, a first collecting box is arranged on the right side of the screen box, and the first collecting box is located right below the tail end of the screen.

Preferably, an inclined baffle is fixedly installed on the inner wall of the screen box.

Preferably, the bottom of the screen box is fixedly provided with a material guide plate, the lower end of the material guide plate is fixedly provided with a material guide pipe, and the lower side of the material guide pipe is provided with a second collecting box.

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

1. the utility model discloses a cooperation setting of motor, first drive wheel, second drive wheel, cam, connecting plate, reset spring and screen cloth can make the screen cloth surround the screen cloth and carry out vibration from top to bottom with the connecting axle that leads to the groove to screening out solid particles such as rubble in the sand, and the screen cloth slope sets up, can make solid particles such as rubble that the screening was come out roll out fast, and collect through first collecting box, convenient and fast uses manpower sparingly, improves work efficiency.

2. The utility model discloses a setting of reducing gear box reduces the rotational speed of motor output to drive the axis of rotation and rotate, the axis of rotation drives the puddler and rotates, breaks up the caking sand of going into the hopper input, and convenient subsequent screening operation has improved screening efficiency.

Drawings

Fig. 1 is a schematic view of a first three-dimensional structure of the present invention;

fig. 2 is a schematic view of a second three-dimensional structure of the present invention;

fig. 3 is a schematic structural view of the cross section of the present invention.

In the figure: the device comprises a base plate 1, a screen box 2, a first backing plate 3, a motor 4, a first driving wheel 5, a second driving wheel 6, a cam 7, a second backing plate 8, a reduction gearbox 9, a rotating shaft 10, a stirring rod 11, a feeding hopper 12, a baffle 13, a third backing plate 14, a return spring 15, a connecting plate 16, a limiting barrel 17, a screen 18, a material guide plate 19, a material guide pipe 20, a second collecting box 21, a through groove 22, a first collecting box 23 and a supporting column 24.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a sand sieving device for civil engineering construction comprises a base plate 1, a support column 24 is fixedly installed on the lower side of the base plate 1, a sieve box 2 is fixedly installed on the upper side of the base plate 1, a feed hopper 12 is fixedly installed on the top of the sieve box 2, a first backing plate 3 is fixedly installed on the left side of the sieve box 2, a motor 4 is fixedly installed on the upper side of the first backing plate 3, a first transmission wheel 5 is fixedly installed on the output end of the motor 4, a second backing plate 8 is fixedly installed inside the sieve box 2, the second backing plate 8 is fixedly connected with a reduction gearbox 9, the output end of the motor 4 is connected with the reduction gearbox 9, a rotating shaft 10 is installed on the other side of the reduction gearbox 9, the other end of the rotating shaft 10 is rotatably connected with the inner wall on the right side of the sieve box 2 through a bearing seat, a stirring, and drive axis of rotation 10 and rotate, axis of rotation 10 drives puddler 11 and rotates, breaks up the caking sand that goes into hopper 12 input, makes things convenient for subsequent screening operation, has improved screening efficiency, and the inner wall fixed mounting of sieve case 2 has the baffle 13 of slope, and baffle 13 is located axis of rotation 10 under, and the setting of baffle 13 can avoid going into the sand that hopper 12 input to fall to cam 7 department, avoids influencing the normal work of cam 7.

Referring to fig. 1 and 3, a second driving wheel 6 is connected to a first driving wheel 5 through a belt, a cam 7 is fixedly connected to the other side of the second driving wheel 6, a third pad 14 is fixedly installed on the inner wall of a screen box 2, a return spring 15 is fixedly installed on the upper side of the third pad 14, a limiting cylinder 17 is arranged on the outer side of the return spring 15, the limiting cylinder 17 is fixedly connected with the third pad 14, the limiting cylinder 17 plays a role of fixing the return spring 15, a connecting plate 16 is arranged on the upper side of the return spring 15, a screen 18 is fixedly connected to one side of the connecting plate 16, a through groove 22 is formed in one side of the screen box 2, the screen 18 is rotatably connected with the through groove 22, a first collecting box 23 is arranged on the right side of the screen box 2, the first collecting box 23 is positioned right below the tail end of the screen 18, the first driving wheel 5 is driven to rotate by a motor 4, second drive wheel 6 drives cam 7 and rotates, cooperation connecting plate 16, reset spring 15 and screen cloth 18's cooperation sets up, can make screen cloth 18 surround screen cloth 18 and carry out vibration from top to bottom with the connecting axle that leads to groove 22, thereby screening out solid particles such as rubble in the sand, and the slope of screen cloth 18 sets up, can make solid particles such as rubble that the screening was come out roll out sieve case 2 fast, and collect through first collecting box 23, and is convenient and fast, and the manpower is saved, and the work efficiency is improved.

Referring to fig. 2 and 3, a material guide plate 19 is fixedly installed at the bottom of the screen box 2, a material guide pipe 20 is fixedly installed at the lower end of the material guide plate 19, a second collecting box 21 is disposed at the lower side of the material guide pipe 20, and the material guide plate 19 prevents the screened sand from being retained inside the screen box 2, so that the sand can be completely conveyed to the inside of the second collecting box 21 through the material guide pipe 20.

In summary, the following steps: the sand screening device for civil engineering construction drives the first driving wheel 5 to rotate through the motor 4, reduces the rotating speed output by the motor 4 through the arrangement of the reduction box 9, drives the rotating shaft 10 to rotate, drives the stirring rod 11 to rotate through the rotating shaft 10, breaks up agglomerated sand input by the hopper 12, facilitates subsequent screening operation, improves screening efficiency, simultaneously drives the second driving wheel 6 to rotate through a belt through the first driving wheel 5, drives the cam 7 to rotate through the second driving wheel 6, and can lead the screen 18 to vibrate up and down around the connecting shaft of the screen 18 and the through groove 22 by matching with the connecting plate 16, the reset spring 15 and the screen 18, thereby screening out solid particles such as broken stones in sand, and the screen 18 is obliquely arranged, can lead the screened solid particles such as broken stones to roll out of the screen box 2 quickly and is collected through the first collecting box 23, convenient and fast uses manpower sparingly, improves work efficiency, and all consumer all supply power through external power supply in this scheme.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a screening sand device for civil engineering construction, includes bottom plate (1), its characterized in that: the sieve box is characterized in that a support column (24) is fixedly mounted on the lower side of the bottom plate (1), a sieve box (2) is fixedly mounted on the upper side of the bottom plate (1), a first base plate (3) is fixedly mounted on the left side of the sieve box (2), a motor (4) is fixedly mounted on the upper side of the first base plate (3), a first transmission wheel (5) is fixedly mounted at the output end of the motor (4), a second base plate (8) is fixedly mounted inside the sieve box (2), the second base plate (8) is fixedly connected with a reduction gearbox (9), the output end of the motor (4) is connected with the reduction gearbox (9), a rotating shaft (10) is mounted on the other side of the reduction gearbox (9), the other end of the rotating shaft (10) is rotatably connected with the inner wall on the right side of the sieve box (2) through a bearing seat, and a stirring, the top of the sieve box (2) is fixedly provided with a feeding hopper (12).

2. The sand screening device for civil engineering construction according to claim 1, wherein: first drive wheel (5) are connected with second drive wheel (6) through belt drive, opposite side fixedly connected with cam (7) of second drive wheel (6), the inner wall fixed mounting of sieve case (2) has third backing plate (14), the upside fixed mounting of third backing plate (14) has reset spring (15), the upside of reset spring (15) is provided with connecting plate (16), one side fixedly connected with screen cloth (18) of connecting plate (16).

3. The sand screening device for civil engineering construction according to claim 2, wherein: the outer side of the reset spring (15) is provided with a limiting cylinder (17), and the limiting cylinder (17) is fixedly connected with the third base plate (14).

4. The sand screening device for civil engineering construction according to claim 2, wherein: one side of the screen box (2) is provided with a through groove (22), the screen (18) is rotatably connected with the through groove (22), the right side of the screen box (2) is provided with a first collecting box (23), and the first collecting box (23) is positioned under the tail end of the screen (18).

5. The sand screening device for civil engineering construction according to claim 1, wherein: and an inclined baffle (13) is fixedly arranged on the inner wall of the screen box (2).

6. The sand screening device for civil engineering construction according to claim 1, wherein: the bottom of the screen box (2) is fixedly provided with a material guide plate (19), the lower end of the material guide plate (19) is fixedly provided with a material guide pipe (20), and the lower side of the material guide pipe (20) is provided with a second collecting box (21).