CN211865738U

CN211865738U - Adjustable drum-type sand screening machine for building construction

Info

Publication number: CN211865738U
Application number: CN201921991984.9U
Authority: CN
Inventors: 龚磊; 陈恳
Original assignee: Guangdong Meiqing Construction Co ltd
Current assignee: Guangdong Meiqing Construction Co ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-11-06
Anticipated expiration: 2029-11-18

Abstract

The utility model discloses an adjustable drum-type sand screening machine for building construction, which comprises a support, wherein a conveying frame is erected at the top of the support, a feeding motor is arranged on one side frame at the top of the conveying frame, a screening frame is arranged on the other side frame at the top of the conveying frame, a drum screen is installed on the inner side of the screening frame in a rotating manner, a discharging hopper is erected at one end of the screening frame, and a belt pulley is installed on the front surface of the discharging hopper in a rotating manner; the built-in stirring harrow that is equipped with the stirring in the blowing fill of this machine, when placing more material in the blowing fill, if the material blocks up, the motor can drive stirring harrow and rotate the material to the blowing in the fill and overturn, prevent that the material from blockking up, spherical atomizer has been installed to the corner of the bank of screens of this equipment, when the machine is when the sieve material, if the material mixes when more dust, the drum sieve rotates the sieve material and raises the dust easily, reduce the air quality, spherical atomizer can spout water smoke, the dust that will raise subsides, the practicality of this machine has been improved.

Description

Adjustable drum-type sand screening machine for building construction

Technical Field

The utility model belongs to the technical field of the screening sand machine, concretely relates to drum-type screening sand machine for construction with adjustable.

Background

The drum screen is composed of hexagonal drum, machine frame, hopper, speed reducer and motor. After the crushed stone materials enter the drum, the crushed stone materials are screened along with the rotation of the drum, and on the one hand, the stone materials with large particle sizes flow forwards along the inclination of the drum and are gradually screened out through screens with different meshes. The small stones are screened out and fall into respective funnels, and then are manually transported out or automatically flow to a finished product pile. The cylinder sand screening machine effectively solves the problems that a screen is easily adhered by wet materials, and the screening efficiency of materials is low due to the blocking phenomenon of the vibration screening equipment in screening the wet materials; the drum screen improves the working efficiency and reliability of screening materials, reduces the production energy consumption and other advantages, improves the screening efficiency, ensures that the screen holes are not easy to block, runs stably, has lower noise, has a simple structure and is convenient to maintain, and is suitable for screening materials with various properties and wet and easily-blocked materials such as coal, coke, lime, sand and stone.

Present adjustable drum-type sand screening machine for construction, generally when using, through the device's slope screening principle, the material to the needs screening is sieved, rotate along with the cylinder and be filtered, the big building stones of granularity flow along the inclination of cylinder forward, the screening is and goes out, the building stones of screening out fall on conveying equipment after sifting out, carry out the windrow through the transport, should still be when being used, if the material of screening has certain viscosity, block up the blowing fill easily, influence the blanking screening, reduce the problem of the availability factor of this machine, we propose an adjustable drum-type sand screening machine for construction for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drum-type screening sand machine for construction with adjustable, with solve the current adjustable drum-type screening sand machine for construction that proposes in the above-mentioned background art, generally when using, through the device's slope screening principle, the material that needs the screening is sieved, rotated and is screened along with the cylinder, the building stones that the granularity is big flows forward along the inclination of cylinder, the screening is and goes out, fall on conveying equipment after the building stones that sieve out are sieved out, carry out the windrow through the transport, still when being used this, if the material of screening has certain viscosity, block up the blowing fill easily, influence the blanking screening, reduce the problem of the availability factor of this machine.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a drum-type sand screening machine for construction with adjustable, includes the support, the conveyer frame has been erect at the top of support, a top side bearer of conveyer frame is equipped with the pay-off motor, another side bearer in top of conveyer frame is equipped with the bank of screens, the drum sieve has been installed in the inboard rotation of bank of screens, the blowing fill has been erect to the one end of bank of screens, the belt pulley has been installed in the front surface rotation of blowing fill, the fixed motor that has installed in front surface one side of blowing fill, the belt has been installed with the junction of motor to the belt pulley, the pivot has been installed in the inboard rotation of blowing fill, the pivot facial make-up is equipped with the stirring harrow.

Preferably, the top corner of bank of screens erects and is equipped with spherical atomizer, the spout has been seted up to spherical atomizer.

Preferably, the bottom of the conveying frame is provided with a connecting pipe, and the connecting pipe is communicated with the spherical atomizing nozzle through a built-in pipeline.

Preferably, the nozzles on the spherical atomizing nozzle are all arranged on the inner side.

Preferably, the rotary screen is rotatably erected on the screen frame.

Preferably, the pulley is mounted on the extended end of the rotating shaft.

Preferably, the belt pulley and the rotating shaft are in transmission connection through a belt.

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

(1) when the machine is used, the turning rake capable of turning materials is arranged in the discharging hopper of the machine, when more materials are placed in the discharging hopper, if the materials are blocked, the motor can drive the turning rake to rotate to turn the materials in the discharging hopper, so that the materials are prevented from being blocked, and the practicability of the device is improved;

(2) when the machine is used, the spherical atomizing spray head is installed at the corner of the screen frame of the equipment, the spherical atomizing spray head is communicated with the screen through a built-in pipeline, when the machine is used for screening materials, if the materials are dry, the materials are doped with more dust, the dust is easily raised by rotating the screen through the drum screen, the air quality is reduced, water mist can be sprayed out through the installed spherical atomizing spray head, the raised dust is settled, and the practicability of the machine is improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the discharge hopper of the present invention;

FIG. 3 is a schematic structural view of the screen frame of the present invention;

in the figure: 1. a spherical atomizing spray head; 2. a screen frame; 3. a drum screen; 4. a belt pulley; 5. a discharge hopper; 6. A belt; 7. a motor; 8. a feeding motor; 9. a carriage; 10. a support; 11. a material turning rake; 12. a rotating shaft.

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, fig. 2 and fig. 3, the present invention provides a technical solution: the utility model provides a drum-type sand screening machine for construction with adjustable, including support 10, support 10's top has erect carriage 9, feeding motor 8 has been erect to top one side of carriage 9, another side bearer in top of carriage 9 is equipped with bank 2, the inboard rotation of bank 2 has installed drum sieve 3, discharge hopper 5 has been erect to the one end of bank 2, discharge hopper 5's front surface rotates and has installed belt pulley 4, discharge hopper 5's front surface one side is fixed and has been installed motor 7, belt pulley 4 has installed belt 6 with the junction of motor 7, discharge hopper 5's inboard rotation has installed pivot 12, pivot 12 facial make-up is equipped with stirring rake 11, stirring rake 11 rotates and can overturn the material in the discharge hopper 5, prevent that the material from appearing blockking up, the practicality of the device has been improved.

In order to better prevent dust from being raised, in this embodiment, preferably, the top corner of the screen frame 2 is erected with the spherical atomizing nozzle 1, the spherical atomizing nozzle 1 is provided with a nozzle to improve air quality, for better communication, in this embodiment, preferably, the bottom of the conveying frame 9 is installed with a connecting pipe, the connecting pipe is communicated with the spherical atomizing nozzle 1 through a built-in pipeline to facilitate spraying of a water curtain, for better spraying, in this embodiment, preferably, the nozzles on the spherical atomizing nozzle 1 are all opened at the inner side to better perform dust reduction, for better erecting the drum screen 3, in this embodiment, preferably, the drum screen 3 is rotatably erected on the screen frame 2 to facilitate sand screening, for better installation, in this embodiment, preferably, the belt pulley 4 is installed on the extended end of the rotating shaft 12, for better transmission, in this embodiment, preferably, the belt pulley 4 is connected with the rotating shaft 12 for transmission through a belt 6.

The utility model discloses a theory of operation and use flow: this machine is when using, equipment has been when the work sieve, when placing more material in blowing hopper 5, the jam appears in the material, the built-in stirring harrow 11 that is equipped with the stirring in the blowing hopper 5 of machine, motor 7 passes through belt 6 and drives stirring harrow 11 and rotate, stirring harrow 11 rotates and overturns the material in the blowing hopper 5, prevent that the material from appearing blockking up, the spherical atomizer 1 has been erect at the corner of the bank of screens 2 of this machine, the intercommunication is installed through built-in pipeline to spherical atomizer 1, when this machine is at the screen material, if the material is comparatively dry, when doping more dust, drum sieve 3 rotates the screen material and raises the dust easily, reduce the air quality, but through the spherical atomizer 1 blowout water smoke of installing, the dust that will raise subsides, the practicality of this machine has been improved, the air quality has been improved simultaneously.

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 drum-type screening sand machine for construction with adjustable, includes support (10), carriage (9) have been erect at the top of support (10), a top side bearer of carriage (9) is equipped with feeding motor (8), another side bearer in top of carriage (9) is equipped with bank of screens (2), drum sieve (3) have been installed in the inboard rotation of bank of screens (2), blowing fill (5), its characterized in that are erect to the one end of bank of screens (2): the front surface of blowing fill (5) rotates and has installed belt pulley (4), the fixed motor (7) of having installed in front surface one side of blowing fill (5), belt (6) have been installed with the junction of motor (7) in belt pulley (4), the inboard rotation of blowing fill (5) has installed pivot (12), pivot (12) facial make-up is equipped with stirring rake (11).

2. The adjustable drum-type sand screening machine for building construction as claimed in claim 1, wherein: the top corner of bank of screens (2) has erect spherical atomizer (1), the spout has been seted up in spherical atomizer (1).

3. The adjustable drum-type sand screening machine for building construction as claimed in claim 2, wherein: the bottom of the conveying frame (9) is provided with a connecting pipe which is communicated with the spherical atomizing nozzle (1) through a built-in pipeline.

4. The adjustable drum-type sand screening machine for building construction as claimed in claim 2, wherein: the nozzles on the spherical atomizing nozzle (1) are all arranged at the inner side.

5. The adjustable drum-type sand screening machine for building construction as claimed in claim 1, wherein: the rotary screen (3) is rotatably erected on the screen frame (2).

6. The adjustable drum-type sand screening machine for building construction as claimed in claim 1, wherein: the belt pulley (4) is arranged on the extending end of the rotating shaft (12).

7. The adjustable drum-type sand screening machine for building construction as claimed in claim 1, wherein: the belt pulley (4) and the rotating shaft (12) are connected and driven through a belt (6).