CN215141874U

CN215141874U - Sand screening edulcoration device for building engineering

Info

Publication number: CN215141874U
Application number: CN202120243951.7U
Authority: CN
Inventors: 李峥彬
Original assignee: Nanchang University
Current assignee: Nanchang University
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-12-14
Anticipated expiration: 2031-01-28

Abstract

The utility model discloses a sand screening edulcoration device for building engineering relates to sand sieve technical field, for the problem of solving the easy damage of the ordinary vibrations type sand screening edulcoration device's among the prior art motor. The utility model discloses a screen plate, including base, fixed bridge, bearing frame and stabilizer bar fixed connection, the fixed bridge is installed to the inboard of base, and fixed bridge and base welded connection, the inboard of base is provided with the motor, the motor passes through fastening screw fixed connection with the fixed bridge, the stabilizer bar is installed to the inboard of base, and stabilizer bar and base welded connection, the bearing frame is installed to the one end of stabilizer bar, and bearing frame and stabilizer bar fixed connection, the bearing frame passes through the bearing rotation with the motor and is connected, the atress piece is installed to the below of sieve, and atress piece and sieve pass through bolt fixed connection, the deflection wheel is installed to the one end of motor, and the deflection wheel passes through shaft coupling fixed connection with the motor, deflection wheel and the laminating of atress piece.

Description

Sand screening edulcoration device for building engineering

Technical Field

The utility model relates to a sand sieve technical field specifically is a sand screening edulcoration device for building engineering.

Background

The sand for the construction engineering is various, but most of the sand is river sand, the river sand is rich in impurities, and the river sand needs to be screened and purified when being transported to the construction engineering site, so that the impurities in the river sand are reduced.

The field sand impurity removing device for the building engineering is various, the simplest type is that a vertical screen is utilized, but the screening effect is not good, the second type is electric, the electric screening machine is driven by a motor, and the electric screening machine has two types of vibration and rotation, the vibration has the characteristics of small volume and high screening speed compared with the rotation type, and is adopted in a large amount, however, when the motor is used for driving vibration, the motor directly bears the pressure during vibration, and the motor is easy to damage after long-time use; therefore, the market urgently needs to develop a sand screening and impurity removing device for constructional engineering to help people to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sand screening edulcoration device for building engineering to solve the easy problem of damaging of the ordinary vibrations type sand screening edulcoration device's that provides in the above-mentioned background art motor.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sand screening edulcoration device for building engineering, includes base and sieve, the fixed bridge is installed to the inboard of base, and fixed bridge and base welded connection, the inboard of base is provided with the motor, the motor passes through fastening screw fixed connection with the fixed bridge, the stabilizer bar is installed to the inboard of base, and stabilizer bar and base welded connection, the bearing frame is installed to the one end of stabilizer bar, and bearing frame and stabilizer bar fixed connection, the bearing frame passes through the bearing rotation with the motor and is connected.

Preferably, the atress piece is installed to the below of sieve, and the atress piece passes through bolt fixed connection with the sieve, the deflection wheel is installed to the one end of motor, and the deflection wheel passes through shaft coupling fixed connection with the motor, the deflection wheel laminates with the atress piece.

Preferably, a spring is installed above the base, and the base and the sieve plate are both fixedly connected with the spring.

Preferably, the pillar and the funnel are respectively installed below the base, and the pillar and the funnel are fixedly connected with the base through fastening screws.

Preferably, the connecting leg is installed at one end of the base, the connecting leg is fixedly connected with the base through a fastening screw, a material guide plate is arranged at one end of the connecting leg, and the material guide plate is rotatably connected with the connecting leg through a bearing.

Preferably, the inboard of sieve is provided with the screen cloth, and screen cloth and sieve set up structure as an organic whole, the sand screen is installed to the below of sieve, and sand screen and sieve welded connection.

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

1. the utility model discloses a through the setting of stabilizer bar and bearing frame, there is the connecting axle to be connected between motor and the deflection wheel, the connecting axle is connected with the bearing frame, when the deflection wheel is when rotating, the connecting axle also will rotate, simultaneously, when deflection wheel striking atress piece, when making the sieve vibration, the pressure that the atress piece was applyed for the deflection wheel will be undertaken by connecting axle and bearing frame, thereby share most pressure for the motor, thereby avoid the motor to bear too many power and damage, improve this screening edulcoration device's life.

2. The utility model discloses a through the setting of sand cover and funnel, when impurity and fine sand in the sieve by motor drive vibration screening river sand, part fine sand will be in the air dispersion a period ground that falls down again, and can live the fine sand parcel of dispersion through sand cover and funnel, thereby prevent that fine sand from spreading everywhere, thereby avoid fine sand to creep into in the motor, with the inside structural damage of motor, thereby further play the effect of protection to the motor, make and accomplish the optimization to motor safeguard, further improve the guard action to the motor.

Drawings

Fig. 1 is a front view of a sand screening and impurity removing device for construction engineering of the present invention;

fig. 2 is an overall schematic view of the sieve plate of the present invention;

fig. 3 is an overall schematic view of the base of the present invention.

In the figure: 1. a base; 2. a pillar; 3. a funnel; 4. a sieve plate; 5. a spring; 6. a connecting leg; 7. a material guide plate; 8. a motor; 9. a deflection wheel; 10. a stress block; 11. a sand cover; 12. screening a screen; 13. a fixed bridge; 14. a stabilizer bar; 15. and a bearing seat.

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, the present invention provides an embodiment: the utility model provides a sand screening edulcoration device for building engineering, including base 1 and sieve 4, fixed bridge 13 is installed to the inboard of base 1, and fixed bridge 13 and base 1 welded connection, the inboard of base 1 is provided with motor 8, motor 8 passes through fastening screw fixed connection with fixed bridge 13, stabilizer bar 14 is installed to the inboard of base 1, and stabilizer bar 14 and base 1 welded connection, bearing frame 15 is installed to stabilizer bar 14's one end, and bearing frame 15 and stabilizer bar 14 fixed connection, bearing frame 15 passes through the bearing rotation with motor 8 and is connected.

Further, a stress block 10 is installed below the sieve plate 4, the stress block 10 is fixedly connected with the sieve plate 4 through bolts, a deflection wheel 9 is installed at one end of the motor 8, the deflection wheel 9 is fixedly connected with the motor 8 through a coupler, the deflection wheel 9 is attached to the stress block 10, a connecting shaft is arranged on the deflection wheel 9 and is connected with the motor 8 through a coupler, the connecting shaft is further connected with a bearing seat, and when the deflection wheel 9 rotates, pressure borne by the deflection wheel 9 is borne by the connecting shaft and the bearing seat.

Further, spring 5 is installed to base 1's top, and base 1 and sieve 4 all with spring 5 fixed connection, spring 5 are provided with four, settle respectively in four angles of base 1, link to each other with sieve 4 for form anomalous vibration with sieve 4.

Further, pillar 2 and funnel 3 are installed respectively to the below of base 1, and pillar 2 and funnel 3 all through fastening screw and 1 fixed connection of base, and pillar 2 is provided with four, live base 1 for funnel 3 is connected pillar 2 and base 1 through fastening screw apart from ground certain distance in addition, realizes that pillar 2 can dismantle, thereby makes things convenient for this screening plant's dismantlement, thereby makes things convenient for the transportation of this device.

Further, connecting leg 6 is installed to the one end of base 1, and connecting leg 6 passes through fastening screw fixed connection with base 1, and the one end of connecting leg 6 is provided with stock guide 7, and stock guide 7 passes through the bearing rotation with connecting leg 6 and is connected, and stock guide 7 can keep apart barren rock impurity and fine sand, will connect leg 6 and base 1 through fastening screw and be connected, realizes that connecting leg 6 can dismantle, thereby makes things convenient for this screening plant's dismantlement, thereby makes things convenient for the transportation of this device.

Further, the inboard of sieve 4 is provided with screen cloth 12, and screen cloth 12 sets up structure as an organic whole with sieve 4, and screen cloth 11 is installed to the below of sieve 4, and screen cloth 11 and sieve 4 welded connection, and screen cloth 11 can prevent that sand from scattering everywhere and damaging motor 8.

The working principle is as follows: when the sand screening device is used, a worker places coarse river sand above the screen plate 4 through a shovel, the motor 8 is started, the motor 8 drives the deflection wheel 9 to rotate through the connecting shaft, the deflection wheel 9 continuously impacts the stress block 10 under the rotation of the deflection wheel 9, so that the screen plate 4 is lifted up, the screen plate 4 is pulled back by the spring 5 after being lifted up, the spring 5 has elasticity, and the deflection wheel 9 and the stress block 10 are matched to impact, so that the screen plate 4 continuously vibrates, when the river sand passes through the screen 12, the fine sand is vibrated to fall to the ground, the large-size ground sand and stone roll to the guide plate 7 under the inclined design of the screen plate 4, so that impurities and the fine sand in the river sand are separated, the fine sand is finally collected on the clean ground under the guiding action of the sand cover 11 and the funnel 3, the sand and the guiding action of the guide plate 7 is accumulated on the ground and has a certain distance from the accumulation position of the fine sand, so that the two can be separated at a glance.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a sand screening edulcoration device for building engineering, includes base (1) and sieve (4), its characterized in that: fixed bridge (13) are installed to the inboard of base (1), and fixed bridge (13) and base (1) welded connection, the inboard of base (1) is provided with motor (8), motor (8) pass through fastening screw fixed connection with fixed bridge (13), stabilizer bar (14) are installed to the inboard of base (1), and stabilizer bar (14) and base (1) welded connection, bearing frame (15) are installed to the one end of stabilizer bar (14), and bearing frame (15) and stabilizer bar (14) fixed connection, bearing frame (15) are connected through the bearing rotation with motor (8).

2. The sand screening and impurity removing device for the construction engineering according to claim 1, wherein: stress block (10) are installed to the below of sieve (4), and stress block (10) pass through bolt fixed connection with sieve (4), deflection wheel (9) are installed to the one end of motor (8), and deflection wheel (9) pass through shaft coupling fixed connection with motor (8), deflection wheel (9) and stress block (10) laminating.

3. The sand screening and impurity removing device for the construction engineering according to claim 1, wherein: spring (5) are installed to the top of base (1), base (1) and sieve (4) all with spring (5) fixed connection.

4. The sand screening and impurity removing device for the construction engineering according to claim 1, wherein: pillar (2) and funnel (3) are installed respectively to the below of base (1), and pillar (2) and funnel (3) all through fastening screw and base (1) fixed connection.

5. The sand screening and impurity removing device for the construction engineering according to claim 1, wherein: connecting leg (6) is installed to the one end of base (1), and connects leg (6) and base (1) and pass through fastening screw fixed connection, the one end of connecting leg (6) is provided with stock guide (7), and stock guide (7) and connecting leg (6) are passed through the bearing and are rotated and be connected.

6. The sand screening and impurity removing device for the construction engineering according to claim 1, wherein: the inboard of sieve (4) is provided with screen cloth (12), and screen cloth (12) and sieve (4) set up structure as an organic whole, sand cover (11) are installed to the below of sieve (4), and sand cover (11) and sieve (4) welded connection.