CN214600385U - Sand screening device for house construction - Google Patents

Abstract

The utility model discloses a screening sand device is used in building, sieve husky structure including quick-witted case, funnel and locating quick-witted incasement portion, the top and the quick-witted case intercommunication of quick-witted case are located to the funnel, sieve husky structure includes the spout, the swivel mount, rotary screen and smart screen cloth, the funnel mouth department of funnel is equipped with just the screen cloth, just screen cloth can dismantle with the funnel and be connected, the rotation axis of swivel mount is worn to establish on the lateral wall of quick-witted case, the outside laminating of rotary screen and swivel mount, the bottom of swivel mount is equipped with smart screen cloth, the both ends of smart screen cloth are equipped with the bracing piece respectively, the bracing piece is worn to establish on the lateral wall of quick-witted case, the one end of keeping away from smart screen cloth on one of them bracing piece of smart screen cloth is equipped with the rotation handle, be equipped with the discharge gate in the intercommunication machine case outside of smart screen cloth bottom. The utility model discloses a screening sand device is built in room has the screening sand precision height, the long-lived advantage of screen cloth.

Description

Sand screening device for house construction

Technical Field

The utility model relates to an equipment field is built in the room, especially relates to a screening sand device is built in room.

Background

The sand can generally be used in the house construction, and many more or less have thoughtlessly had large granule impurity in the sand, and these impurity can influence the quality of construction, so will carry out the screening of sand, and common screening sand mode has artifical screening sand and mechanical screening sand, and artifical screening sand is wasted time and energy, and mechanical screening sand is though quick, nevertheless has the unclean problem of screening, and the mesh of screen cloth often can block the screen cloth of screening sand, influences the efficiency of screening sand, and the long time still can damage the screen cloth.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a screening sand device is built in room has the screening sand precision height, screen cloth longe-lived advantage.

The technical scheme of the utility model is that:

a sand screening device for building comprises a motor, a case, a funnel and a sand screening structure arranged inside the case, wherein the funnel is arranged at the top of the case and communicated with the case, the motor is arranged at the outer side of the case, a belt pulley is arranged on a transmission shaft of the motor, the sand screening structure comprises a chute, a rotating frame, a rotating screen and a fine screen, a primary screen is arranged at the position of a funnel opening of the funnel, the primary screen is detachably connected with the funnel, a material output end of the funnel is connected with a material input end of the chute, the material input end of the chute is higher than a material output end of the chute, the material output end of the chute is connected with a material input end of the rotating frame, a rotating shaft of the rotating frame penetrates through the side wall of the case, one end, located at the outer side of the case, of the rotating shaft of the rotating frame is connected with a belt pulley, and the belt pulley is connected with a belt pulley of the motor through a belt, the utility model discloses a smart machine of screening, including the revolving rack, the revolving rack is equipped with smart screen cloth, the both ends of smart screen cloth are equipped with the bracing piece respectively, the bracing piece is worn to establish on the lateral wall of quick-witted case, the one end that smart screen cloth was kept away from to one of them bracing piece of smart screen cloth is equipped with rotatory handle, be equipped with the discharge gate in the intercommunication machine case outside on the quick-witted case of smart screen cloth bottom, the mesh aperture of smart screen cloth is less than 2.5 mm.

The working principle of the technical scheme is as follows:

when screening sand, firstly screening unscreened sand from a material input end of a funnel, and carrying out primary screening on the sand from a primary screen mesh, introducing the sand subjected to primary screening into the inner side of a rotary screen mesh of a rotary frame through a chute, driving the rotary frame to carry out rotary screening on the sand by a motor through belt transmission, screening the sand in the rotary screen mesh, then dropping the sand into a fine screen mesh at the bottom of the rotary frame, screening the sand by the fine screen mesh, and then dropping the sand into a discharge port for collection; when not screening sand, can dismantle the primary screen cloth on the funnel and clear up, the impurity of rotary screen cloth can directly open the rotatory clearance of motor, and impurity on the fine screen cloth can directly rotate the rotation handle and invert the fine screen cloth and fall the impurity on the fine screen cloth, collects by discharge gate department.

The utility model discloses a structure of syllogic sieve sand has improved the quality of sieve sand, and the convenient cleanness of three screen cloth, and the life of screen cloth improves.

In a further technical scheme, the top of the case is provided with a cleaning joint, so that the inside of the case is conveniently cleaned.

In a further technical scheme, be equipped with the side door on the lateral wall of quick-witted case, conveniently overhaul or change the part of the inside of quick-witted case.

In a further technical scheme, the swivel mount can be dismantled with rotatory screen cloth and be connected, conveniently changes the washing with rotatory screen cloth.

The utility model has the advantages that:

1. the utility model adopts a three-section type sand sieving structure, improves the sand sieving quality, and the three screens are convenient to clean, and the service life of the screens is prolonged;

2. the top of the case is provided with a cleaning joint, so that the inside of the case can be conveniently cleaned;

3. the side door is arranged on the side wall of the case, so that the components in the case can be conveniently overhauled or replaced;

4. the swivel mount can be dismantled with rotatory screen cloth and be connected, conveniently changes the washing with rotatory screen cloth.

Drawings

Fig. 1 is a schematic view of an internal structure of a building sand screening device according to an embodiment of the present invention;

fig. 2 is a schematic external structural view of a sand screening device for building construction according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of the fine screen according to the embodiment of the present invention.

Description of reference numerals:

1. a chassis; 2. a funnel; 3. a motor; 4. a support leg; 5. a chute; 6. a rotating frame; 7. fine screening; 8. a primary screen mesh; 9. rotating the screen; 10. a belt pulley; 11. a belt; 12. a rotation handle; 13. a support; 14. a support bar; 15. cleaning the joint; 16. a side door; 17. and (4) a discharge port.

Detailed Description

The embodiments of the present invention will be further explained with reference to the drawings.

Example (b):

as shown in fig. 1-3, a sand sieving device for building comprises a motor 3, a case 1, a funnel 2 and a sand sieving structure arranged inside the case 1, wherein the funnel 2 is arranged at the top of the case 1 and communicated with the case 1, the motor 3 is arranged at the outer side of the case 1, a bracket 13 is arranged at the bottom of the motor 3, a belt pulley 10 is arranged on a transmission shaft of the motor 3, the sand sieving structure comprises a chute 5, a rotating frame 6, a rotating screen 9 and a fine screen 7, a primary screen 8 is arranged at the opening of the funnel 2, the primary screen 8 is detachably connected with the funnel 2, a material output end of the funnel 2 is connected with a material input end of the chute 5, a material input end of the chute 5 is higher than a material output end of the chute 5, a material output end of the chute 5 is connected with a material input end of the rotating frame 6, a rotating shaft of the rotating frame 6 is arranged on the side wall of the case 1 in a penetrating manner, and one end of the rotating shaft of the rotating frame 6, which is arranged outside the case 1, is connected with the belt pulley 10, belt pulley 10 passes through belt connection motor 3's belt pulley 10, the outside laminating of rotary screen 9 and swivel mount 6, the bottom of swivel mount 6 is equipped with fine screen cloth 7, the both ends of fine screen cloth 7 are equipped with bracing piece 14 respectively, bracing piece 14 wears to establish on quick-witted case 1's lateral wall, one of them bracing piece 14 of fine screen cloth 7 is kept away from the one end of fine screen cloth 7 and is equipped with rotatory handle 12, be equipped with the discharge gate 17 in the intercommunication quick-witted case outside on the quick-witted case of fine screen cloth 7 bottom, the mesh aperture of fine screen cloth 7 is less than 2.5 mm.

The working principle of the technical scheme is as follows:

when screening sand, unscreened sand is screened for the first time from a material input end of the funnel 2 and a primary screen 8, the screened sand is guided into the inner side of a rotary screen 9 of the rotary frame 6 through the chute 5, the motor 3 drives the rotary frame 6 to rotationally screen the sand through the transmission of a belt 11, the sand falls into a fine screen 7 at the bottom of the rotary frame 6 after being screened in the rotary screen 9, and the sand falls into a discharge port 17 after being screened by the fine screen 7 to be collected; when not sieving husky, can dismantle the first screen cloth 8 on the funnel 2 and clear up, the impurity of rotary screen cloth 9 can directly open the rotatory clearance of motor 3, and the impurity on the fine screen cloth 7 can directly rotate rotatory handle 12 and overturn fine screen cloth 7 and fall the impurity on the fine screen cloth 7, is collected by discharge gate 17 department.

The utility model discloses a structure of syllogic sieve sand has improved the quality of sieve sand, and the convenient cleanness of three screen cloth, and the life of screen cloth improves.

In another embodiment, as shown in fig. 1, a cleaning joint 15 is provided at the top of the case 1 to facilitate the water receiving pipe to clean the inside of the case 1.

In another embodiment, as shown in fig. 2, a side door 16 is provided on a side wall of the chassis 1 to facilitate maintenance or replacement of components inside the chassis 1.

In another embodiment, the rotary frame 6 is detachably connected with the rotary screen 9, so that the rotary screen 9 can be conveniently replaced and cleaned.

In another embodiment, as shown in fig. 1 and 2, the bottom of the cabinet 1 is provided with legs 4.

The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims (4)

1. The sand screening device for building is characterized by comprising a case, a funnel and a sand screening structure arranged inside the case, wherein the funnel is arranged at the top of the case and communicated with the case, the sand screening structure comprises a chute, a rotating frame, a rotating screen and a fine screen, a primary screen is arranged at the funnel opening of the funnel, the primary screen is detachably connected with the funnel, a material output end of the funnel is connected with a material input end of the chute, the height difference between the material input end of the chute and the material output end of the funnel is smaller than the height difference between the material output end of the chute and the material output end of the funnel, the material output end of the chute is connected with the material input end of the rotating frame, a rotating shaft of the rotating frame is arranged on the side wall of the case in a penetrating manner, the rotating screen is attached to the outer side of the rotating frame, the fine screen is arranged at the bottom of the rotating frame, two ends of the fine screen are respectively provided with a support rod, the utility model discloses a smart machine box, including smart screen cloth, bracing piece, smart screen cloth, the one end that smart screen cloth was kept away from to one of them bracing piece is equipped with the rotation handle, be equipped with the discharge gate in intercommunication quick-witted case outside on the quick-witted case of smart screen cloth bottom, the mesh aperture of smart screen cloth is less than 2.5 mm.

2. The sand screening device for building construction according to claim 1, wherein a cleaning joint is arranged at the top of the machine box.

3. The sand screening device for building construction according to claim 2, wherein a side door is provided on a side wall of the cabinet.

4. The sand screening device for building construction according to claim 3, wherein the rotary frame is detachably connected with the rotary screen.

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