CN213052021U

CN213052021U - Dust adsorption equipment for building site

Info

Publication number: CN213052021U
Application number: CN202021691325.6U
Authority: CN
Inventors: 王诗梅
Original assignee: Individual
Current assignee: Guangdong Mingyang Construction Group Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-04-27
Anticipated expiration: 2030-08-14

Abstract

The utility model is suitable for a dust adsorbs technical field, provides a dust adsorption equipment for building site, include: the air conditioner comprises a bottom plate, a case is installed above the bottom plate, a sliding groove is installed at the top of the case, a sliding block is arranged inside the sliding groove, an exhaust fan is installed at the top of the sliding block, an air outlet pipe is installed below the exhaust fan, a straight pipe is fixedly installed above the exhaust fan, a first filter screen is arranged in the middle of the straight pipe, a cylindrical barrel is installed outside the straight pipe, and a second filter screen is installed at the top of the cylindrical barrel; the utility model discloses a dust adsorption device, including bottom plate, motor, connecting rod, slider, limiting groove, supporting shoe, motor, swing device, connecting rod, spacing post and spacing groove, slider and exhaust fan realize reciprocating type slip, and the range of convulsions is enlarged to this to the work efficiency of device is accelerated, makes the dust adsorption work of device completion in the shortest time.

Description

Dust adsorption equipment for building site

Technical Field

The utility model belongs to the technical field of the dust adsorbs, especially, relate to a dust adsorption equipment for building site.

Background

The dustproof of buildings means that many buildings have dustproof requirements, and some buildings or some rooms in the buildings have high requirements on preventing dust particle pollution, for example, clean workshops of the departments of aerospace industry, atomic energy industry, electronic industry and the like, sterile operating rooms of the medical department and biological clean rooms of the medical department all require strict dustproof measures on the buildings.

Most will settle a dust adsorption equipment in the building site and adsorb the processing to the dust that the construction produced, and current dust adsorption equipment can only carry out the dust to a certain fritter region and adsorb, and it is uncontrollable to move to enlarge the absorption scope, if adsorb to whole region, then need take a long time, and adsorption effect is not good.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the utility model is to provide a can automatic reciprocating type remove absorbent dust adsorption equipment for building power supply, aim at solving current dust adsorption equipment and can only carry out the dust to a certain fritter region and adsorb, uncontrollable it removes to enlarge the absorption scope, if will adsorb to the whole region, then need spend long time, and the not good problem of adsorption effect.

The embodiment of the utility model provides a realize like this, a dust adsorption equipment for building site, include: the air conditioner comprises a bottom plate, a case is installed above the bottom plate, a sliding groove is installed at the top of the case, a sliding block is arranged inside the sliding groove, an exhaust fan is installed at the top of the sliding block, an air outlet pipe is installed below the exhaust fan, a straight pipe is fixedly installed above the exhaust fan, a first filter screen is arranged in the middle of the straight pipe, a cylindrical barrel is installed outside the straight pipe, and a second filter screen is installed at the top of the cylindrical barrel; the supporting block is installed above the bottom plate, the motor is installed on the supporting block, and the swinging device is installed on the motor.

Preferably, the swing device comprises a first connecting rod, one end of the first connecting rod is fixedly connected with the motor, and the other end of the first connecting rod is fixedly provided with a first limiting column; the supporting block is positioned above the motor and is hinged with a second connecting rod, a first limiting groove is formed in the second connecting rod and is matched with the first limiting column, and a second limiting column is installed at one end, far away from the first limiting groove, of the second connecting rod; a third connecting rod is hinged to the supporting block below the motor, a second limiting groove is formed in the third connecting rod and matched with the second limiting column, and a third limiting column is fixedly mounted at the other end of the third connecting rod; and a fourth connecting rod is arranged at the bottom of the sliding block, a third limiting groove is formed in the fourth connecting rod, and the third limiting groove is matched with the third limiting column.

Preferably, when the third connecting rod rotates to the rightmost side or the leftmost side, the distance from the bottom of the third limiting groove to the bottom plate is greater than the distance between the third limiting column and the bottom plate.

Preferably, when the third link rotates to the rightmost side or the leftmost side, the slider does not contact with the side wall of the chassis.

Preferably, the joint of the cylindrical barrel and the straight pipe is positioned below the first filter screen, and the second filter screen is positioned above the first filter screen.

Preferably, the first screen has a screen density greater than a screen density of the second screen.

The embodiment of the utility model provides a pair of can automatic reciprocating type remove absorbent dust adsorption equipment for building power supply has following beneficial effect:

the device drives spacing post through the connecting rod through additional pendulous device, and the rethread is spacing post and is mutually supported between the spacing groove, makes the slider drive the air exhauster and realizes reciprocating type slip to this scope of expanding convulsions for the work efficiency of device makes the device can accomplish the dust absorption work in the shortest time.

Drawings

Fig. 1 is a schematic structural diagram of a dust adsorbing device for a construction site according to an embodiment of the present invention;

fig. 2 is a diagram of an operating state of a swing device of a dust adsorption device for a construction site according to an embodiment of the present invention 1;

fig. 3 is a diagram 2 illustrating an operating state of a swing device of a dust adsorbing device for a construction site according to an embodiment of the present invention;

fig. 4 is a working state diagram 3 of a swing device of a dust adsorption device for a construction site according to an embodiment of the present invention;

fig. 5 is a three-dimensional structure diagram of a cylindrical barrel of a dust adsorbing device for a construction site according to an embodiment of the present invention;

fig. 6 is a three-dimensional structure diagram of a dust adsorption equipment straight tube for building site that the embodiment of the utility model provides.

In the drawings: 1. a base plate; 2. a chassis; 3. a chute; 4. a slider; 5. an exhaust fan; 6. an air outlet pipe; 7. a straight pipe; 8. a first filter screen; 9. a cylindrical barrel; 10. a second filter screen; 11. a support block; 12. a motor; 13. a swing device; 131. a first link; 132. a first limit post; 133. a second link; 134. a first limit groove; 136. a second limit post; 137. a third link; 138. a second limit groove; 139. a third limiting column; 1310. a fourth link; 1311. and a third limiting groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following detailed description is provided for the specific embodiments of the present invention.

As shown in fig. 1, 5 and 6, a structure diagram of a dust adsorbing device for a construction site according to an embodiment of the present invention includes: the air purifier comprises a bottom plate 1, wherein a case 2 is installed above the bottom plate 1, a chute 3 is installed at the top of the case 2, a sliding block 4 is arranged inside the chute 3, an exhaust fan 5 is installed at the top of the sliding block 4, an air outlet pipe 6 is installed below the exhaust fan 5, a straight pipe 7 is fixedly installed above the exhaust fan 5, a first filter screen 8 is arranged in the middle of the straight pipe 7, a cylindrical barrel 9 is installed outside the straight pipe 7, and a second filter screen 10 is installed at the top of the cylindrical barrel 9; the supporting block 11 is installed above the bottom plate 1, the motor 12 is installed on the supporting block 11, and the swinging device 13 is installed on the motor 12.

During the use, start air exhauster 5, inside air exhauster 5 can be with 7 straight tubes of external air suction, again by going out tuber pipe 6 discharges, the air of being sucked can be earlier through second filter screen 10, filters the large-scale rubbish dust in the air, then gets into inside cylindrical barrel 9, and rethread first filter screen 8 filters the air carefully, filters the dust in the air completely and adsorbs on first filter screen 8, realizes air purification's effect.

Example 2:

as shown in fig. 2 to 4, in the embodiment of the present invention, the swinging device 13 includes a first connecting rod 131, one end of the first connecting rod 131 is fixedly connected to the motor 12, and the other end of the first connecting rod 131 is fixedly mounted with a first limiting post 132; the supporting block 11 is hinged to a second connecting rod 133 above the motor 12, the second connecting rod 133 is provided with a first limiting groove 134, the first limiting groove 134 is matched with the first limiting post 132, and one end of the second connecting rod 133, which is far away from the first limiting groove 134, is provided with a second limiting post 136; the supporting block 11 is hinged with a third connecting rod 137 below the motor 12, a second limiting groove 138 is formed in the third connecting rod 137, the second limiting groove 138 is matched with a second limiting column 136, and a third limiting column 139 is fixedly mounted at the other end of the third connecting rod 137; a fourth connecting rod 1310 is installed at the bottom of the sliding block 4, a third limiting groove 1311 is formed in the fourth connecting rod 1310, and the third limiting groove 1311 is matched with the third limiting column 139.

During the use, motor 12 can drive first connecting rod 131 clockwise rotation, first connecting rod 131 can drive second connecting rod 133 clockwise rotation through first spacing post 132 and first spacing groove 134, second connecting rod 133 can drive third connecting rod 137 through second spacing post 136 and second spacing groove 138 around the swing with supporting shoe 11 articulated department, third both sides 137 can drive slider 4 constantly reciprocating motion in spout 3 through third spacing post 139 and third spacing groove 1311, realize the reciprocating motion of air exhauster 5 to this working range that enlarges air exhauster 5.

The embodiment of the utility model provides an in, when third connecting rod 137 rotates to rightmost side or leftmost side, third spacing groove 1311 bottom is greater than the distance between third spacing post 139 and the bottom plate 1 to the distance of bottom plate 1, prevents that the length of third spacing groove 1311 is not enough, leads to the unable normal rotation of third both banks 137, makes the work efficiency of device descend.

The embodiment of the utility model provides an in, when third connecting rod 137 is rotatory to rightmost side or leftmost side, slider 4 does not contact with quick-witted case 2 lateral wall, prevents that slider 4 from being kept off the post movement route by quick-witted case 2 lateral wall, leads to the unable normal rotation of device, reduces adsorption efficiency.

The embodiment of the utility model provides an in, cylinder 9 is located the below of first filter screen 8 with straight tube 7 junction, the position of second filter screen 10 is in the top of first filter screen 8, ensures that cylinder 9 can include whole first filter screen 8, avoids first filter screen 8 direct contact air, leads to being stopped up by the large-scale rubbish dust in the air.

The embodiment of the utility model provides an in, first filter screen 8's filter screen density is greater than second filter screen 10's filter screen density, ensures that second filter screen 10 can carry out prefilter with the large-scale rubbish dust in the air, reduces air exhauster 5's pressure, avoids blockking up first filter screen 8.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A dust adsorbing device for construction sites, comprising: the air purifier is characterized by comprising a bottom plate (1), a case (2) is installed above the bottom plate (1), a sliding chute (3) is installed at the top of the case (2), a sliding block (4) is arranged inside the sliding chute (3), an exhaust fan (5) is installed at the top of the sliding block (4), an air outlet pipe (6) is installed below the exhaust fan (5), a straight pipe (7) is fixedly installed above the exhaust fan (5), a first filter screen (8) is arranged in the middle of the straight pipe (7), a cylindrical barrel (9) is installed outside the straight pipe (7), and a second filter screen (10) is installed at the top of the cylindrical barrel (9); the supporting block (11) is installed above the bottom plate (1), the motor (12) is installed on the supporting block (11), and the swinging device (13) is installed on the motor (12).

2. The dust adsorbing device for the construction site as claimed in claim 1, wherein the swinging device (13) comprises a first connecting rod (131), one end of the first connecting rod (131) is fixedly connected with the motor (12), and the other end of the first connecting rod (131) is fixedly provided with a first limit column (132); a second connecting rod (133) is hinged to the supporting block (11) above the motor (12), a first limiting groove (134) is formed in the second connecting rod (133), the first limiting groove (134) is matched with the first limiting column (132), and a second limiting column (136) is installed at one end, far away from the first limiting groove (134), of the second connecting rod (133); a third connecting rod (137) is hinged to the supporting block (11) below the motor (12), a second limiting groove (138) is formed in the third connecting rod (137), the second limiting groove (138) is matched with a second limiting column (136), and a third limiting column (139) is fixedly mounted at the other end of the third connecting rod (137); a fourth connecting rod (1310) is installed at the bottom of the sliding block (4), a third limiting groove (1311) is formed in the fourth connecting rod (1310), and the third limiting groove (1311) is matched with the third limiting column (139).

3. The dust adsorbing device for construction sites according to claim 2, wherein when the third link (137) is rotated to the rightmost side or the leftmost side, the distance from the bottom of the third stopper groove (1311) to the base plate (1) is greater than the distance between the third stopper post (139) and the base plate (1).

4. The dust adsorbing device for construction site according to claim 2, wherein the slider (4) does not contact with the side wall of the housing (2) when the third link (137) is rotated to the rightmost side or the leftmost side.

5. The dust adsorbing device for construction sites according to claim 1, wherein the joint of the cylindrical barrel (9) and the straight pipe (7) is located below the first filter (8), and the second filter (10) is located above the first filter (8).

6. The dust adsorbing device for construction sites according to claim 1, wherein the first sieve (8) has a sieve density greater than that of the second sieve (10).