CN211505120U

CN211505120U - Air dust detector for factory workshop

Info

Publication number: CN211505120U
Application number: CN202020083626.4U
Authority: CN
Inventors: 杨穗山; 王少芝
Original assignee: Guangzhou R & D Safety Technology Co ltd
Current assignee: Guangzhou R & D Safety Technology Co ltd
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-09-15
Anticipated expiration: 2030-01-15

Abstract

The utility model provides an air dust detector is used in workshop of mill relates to dust detection technical field. This air dust detector is used in mill's workshop, including bottom plate, first motor, regulating box, second motor and adjustment mechanism, the inside of regulating box is rotated and is connected with first screw rod, the driven awl tooth of the bottom surface fixedly connected with of first screw rod, and the surface of first screw rod is equipped with the sleeve, the output fixedly connected with initiative awl tooth of first motor, the output fixedly connected with action wheel of second motor. This air dust detector is used in mill's workshop through setting up first motor, initiative awl tooth, driven awl tooth, first screw rod, sleeve, possesses the advantage that can carry out the detection to the air of co-altitude, through setting up second motor, action wheel, fixed block, from driving wheel and telescopic link, possesses the advantage that can carry out multi-angle detection to coplanar not equidirectional empty gas detection, through setting up adjustment mechanism.

Description

Air dust detector for factory workshop

Technical Field

The utility model relates to a dust detects technical field, specifically is an air dust detector is used in workshop of mill.

Background

The dust detector is called a dust meter for short, also called a dust measuring instrument or a dust tester, and is mainly used for detecting the dust concentration in the ambient air, and the type of the dust meter is as follows: the laser dust meter is an online continuous monitoring dust meter, a portable dust meter and the like, and the dust meter is widely applied to disease prevention and control centers, mines, metallurgy, power plants, chemical manufacturing, health supervision, environmental protection, environmental online monitoring and the like.

Traditional dust detector is mostly placed subaerial or installs at fixed position to detect the workshop air, be difficult to detect the empty gas detection of co-altitude and different positions in real time, the testing result is not comprehensive, for this reason, we propose a mill workshop with empty gas dust detector and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a factory is air dust detector for workshop has solved the problem of proposing in the background art.

Technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an air dust detector is used in mill's workshop, includes bottom plate, first motor, regulating box, second motor and adjustment mechanism, its characterized in that: the inside of regulating box rotates and is connected with first screw rod, the driven awl tooth of the bottom surface fixedly connected with of first screw rod, and the surface of first screw rod is equipped with the sleeve, the output fixedly connected with initiative awl tooth of first motor, the output fixedly connected with action wheel of second motor, the top surface fixedly connected with fixed station of regulating box, the surface rotation of fixed station is connected with from the driving wheel, from the top surface fixedly connected with telescopic link of driving wheel.

The improved structure is characterized in that the adjusting mechanism comprises a supporting plate, the two ends of the bottom surface of the supporting plate are respectively fixedly connected with the output ends of the two telescopic rods, the top surface of the supporting plate is fixedly connected with a support, the top surface of the support is fixedly connected with a third motor, the output end of the third motor is fixedly connected with a second screw rod, and the telescopic rods are arranged, so that the output ends of the telescopic rods stretch out and retract along with the movement of the supporting plate, the supporting plate is supported, and the stability of the supporting plate is improved.

The improved structure is characterized in that a moving block is connected to the outer surface of the second screw in a threaded mode, two side faces of the moving block are connected with hinged rods in a rotating mode, and the moving block moves on the second screw through the arrangement of the moving block, so that the hinged rods rotate inside the moving block.

The further improvement does, two symmetrical fixed blocks of inside fixedly connected with of support, the inside of two fixed blocks is all rotated and is connected with the ball, through setting up the fixed block, rotates the ball in the inside of fixed block to promote the stability when the ball is rotatory.

The improved detection instrument is characterized in that the detection instrument body is further improved into a two-way detection instrument, the balls are arranged on a hinged block of a side face, close to each other, of the balls, the detection instrument body is arranged on a side face, far away from each other, of the two balls, and the ball drives the detection instrument body to rotate through the balls, so that the detection angle of the detection instrument body is adjusted.

The improved structure is characterized in that the sleeve is internally provided with a thread matched with the first screw rod, the sleeve is in threaded connection with the first screw rod, and the sleeve is lifted and moved on the first screw rod through the thread by setting the thread.

The improved structure is characterized in that the four corners of the bottom surface of the bottom plate are fixedly connected with idler wheels, one side surface of the bottom plate is fixedly connected with a push rod, and the push rod can be pushed by arranging the idler wheels and the push rod, so that the idler wheels rotate, and the mobility of the bottom plate is improved.

1. The air dust detector for the factory workshop is characterized in that a first motor is arranged, a driving bevel gear is arranged, a driven bevel gear is arranged, a first screw rod is arranged, a sleeve barrel is arranged, the output end of the first motor drives the driving bevel gear to rotate, the driving bevel gear drives the driven bevel gear to rotate, the first screw rod is rotated, the sleeve barrel is moved on the first screw rod, the detection height is adjusted, the air dust detector has the advantage of detecting air with different heights, a second motor is arranged, a driving wheel is arranged, a fixed platform is arranged, a driven wheel and a telescopic rod are arranged, the output end of the second motor drives the driving wheel to rotate, the driving wheel drives the driven wheel to rotate, the telescopic rod on the driven wheel is rotated, multi-direction air suction detection is carried out on the air, the air dust detector has the advantage of detecting air in different directions on the same plane, an adjusting mechanism is arranged, and the output, thereby make the movable block move on the second screw rod to make the articulated arm rotate at the inside of movable block and articulated piece, thereby make the detector body rotate on the ball, thereby make the detector body carry out multi-angle detection, possess the advantage that multi-angle detected.

2. This factory workshop is with air dust detector, through setting up the telescopic link, follow the removal of backup pad with the output of telescopic link and stretch out the withdrawal, thereby support the backup pad, promote the stability of backup pad, through setting up the movable block, move the movable block on the second screw rod, thereby make the hinge bar rotate in the inside of movable block, through setting up the fixed block, rotate the ball in the inside of fixed block, thereby promote the stability when the ball is rotatory, through setting up the ball, drive the detector body rotation with the ball, thereby adjust the detection angle of detector body, through setting up the screw thread, go up and down to move the sleeve on first screw rod through the screw thread, through setting up gyro wheel and push rod, can promote the push rod, thereby make the gyro wheel rotate, thereby the mobility of bottom plate has been promoted.

Drawings

Fig. 1 is a cross-sectional view of the sleeve of the present invention;

FIG. 2 is a front view of the adjusting box of the present invention;

FIG. 3 is a schematic structural diagram of the adjusting mechanism of the present invention;

fig. 4 is a cross-sectional view of a perspective view of the sleeve of the present invention.

In the figure, the reference number is 1, a bottom plate; 2. a roller; 3. a push rod; 4. an adjusting box; 5. a first motor; 6. driving bevel gears; 7. a second motor; 8. a driving wheel; 9. an adjustment mechanism; 901. a support plate; 902. a support; 903. a third motor; 904. a second screw; 905. a moving block; 906. a hinged lever; 907. a fixed block; 908. a ball bearing; 909. a detector body; 910. a hinged block; 10. a fixed table; 11. a driven wheel; 12. a first screw; 13. driven bevel gears; 14. a sleeve; 15. a telescopic rod; 16. and (4) threading.

Detailed Description

As shown in fig. 1-4, an embodiment of the present invention provides an air dust detector for factory workshops, comprising a bottom plate 1, a first motor 5, an adjusting box 4, a second motor 7 and an adjusting mechanism 9, wherein the second motor 7 of the present invention uses a 250W gear motor, four corners of the bottom surface of the bottom plate 1 are fixedly connected with rollers 2, one side of the bottom plate 1 is fixedly connected with a push rod 3, by arranging the rollers 2 and the push rod 3, the push rod 3 can be pushed, so that the rollers 2 rotate, thereby improving the mobility of the bottom plate 1, the inside of the adjusting box 4 is rotatably connected with a first screw 12, the bottom surface of the first screw 12 is fixedly connected with a driven bevel gear 13, the outer surface of the first screw 12 is provided with a sleeve 14, the inside of the sleeve 14 is provided with a thread 16 adapted to the first screw 12, the sleeve 14 is in threaded connection with the first screw 12 through the thread 16, by arranging the thread, go up and down to remove sleeve 14 through screw thread 16 on first screw rod 12, the output fixedly connected with initiative awl tooth 6 of first motor 5,

initiative awl tooth

6 and 13 looks adaptations of driven awl tooth, the output fixedly connected with action wheel 8 of second motor 7, the top surface fixedly connected with fixed station 10 of regulating box 4, the surface of fixed station 10 rotates and is connected with from driving wheel 11, action wheel 8 and from 11 looks adaptations of driving wheel, from the top surface fixedly connected with telescopic link 15 of driving wheel 11, this novel telescopic link 15 of use is current structure, the model is QA-0061.

The adjusting mechanism 9 comprises a supporting plate 901, both ends of the bottom surface of the supporting plate 901 are respectively fixedly connected with the output ends of two telescopic rods 15, the top surface of the supporting plate 901 is fixedly connected with a bracket 902, the top surface of the bracket 902 is fixedly connected with a third motor 903, the first motor 5 and the third motor 903 of the utility model both use 250W positive and negative rotation motors, and are additionally provided with positive and negative rotation controllers, the output end of the third motor 903 is fixedly connected with a second screw 904, by arranging the telescopic rods 15, the output end of the telescopic rods 15 extends and retracts along with the movement of the supporting plate 901, thereby supporting the supporting plate 901, improving the stability of the supporting plate 901, the outer surface of the second screw 904 is in threaded connection with a moving block 905, both side surfaces of the moving block 905 are rotatably connected with a hinge rod 906, by arranging the moving block 905, the moving block 905 moves on the second screw, two symmetrical fixed blocks 907 of inside fixedly connected with of support 902, the inside of two fixed blocks 907 all rotates and is connected with ball 908, through setting up fixed block 907, rotate ball 908 in the inside of fixed block 907, thereby promote the stability when ball 908 is rotatory, the equal fixedly connected with of a side that two ball 908 are close to each other articulates piece 910, the equal fixedly connected with detector body 909 of a side that two ball 908 keep away from each other, through setting up ball 908, drive detector body 909 rotation with ball 908, thereby adjust the detection angle to detector body 909.

The utility model discloses the theory of operation as follows:

the detector body 909, the third motor 903, the first motor 5 and the second motor 7 are all electrically connected with a municipal power supply, the bottom plate 1 is moved to a proper position through the push rod 3 and the roller 2, the first motor 5 is started, the output end of the first motor drives the driving bevel gear 6 to rotate, so that the driving bevel gear 6 drives the driven bevel gear 13 to rotate, the first screw 12 drives the sleeve 14 to rotate through the thread 16, the sleeve 14 is lifted on the first screw 12, the sleeve 14 drives the support plate 901 to lift and move, meanwhile, the output end of the telescopic rod 15 extends out to support the support plate 901, so as to adjust the detection height, the detector has the advantage of detecting air with different heights, the second motor 7 is started, the output end of the second motor drives the driving wheel 8 to rotate, the driving wheel 8 drives the driven wheel 11 to rotate, so that the driven wheel 11 rotates on the fixed table 10, thereby it is rotatory to make telescopic link 15 drive backup pad 901, thereby it detects to induced draft to the air to carry out the multi-direction, possess the advantage that can detect the equidimension not equidirectional air in coplanar, start third motor 903, it is rotatory to make its output drive second screw 904, thereby make the movable block 905 go up and down to move on second screw 904, thereby make articulated rod 906 rotate at the inside of movable block 905 and articulated piece 910, thereby make ball 908 rotate at the inside of fixed block 907, thereby make ball 908 drive detector body 909 and rotate, thereby make detector body 909 carry out multi-angle detection, possess the advantage of multi-angle detection, it is on the ground or install in fixed position mostly to have solved traditional dust detector, thereby detect the workshop air, be difficult to detect the air of co-altitude and co-location in real time, the incomplete problem of testing result.

Claims

1. The utility model provides a factory is air dust detector for workshop, includes bottom plate (1), first motor (5), regulating box (4), second motor (7) and adjustment mechanism (9), its characterized in that: the inside of regulating box (4) is rotated and is connected with first screw rod (12), the driven awl tooth of bottom surface fixedly connected with (13) of first screw rod (12), the surface of first screw rod (12) is equipped with sleeve (14), output fixedly connected with initiative awl tooth (6) of first motor (5), the output fixedly connected with action wheel (8) of second motor (7), the top surface fixedly connected with fixed station (10) of regulating box (4), the surface of fixed station (10) is rotated and is connected with from driving wheel (11), from top surface fixedly connected with telescopic link (15) of driving wheel (11).

2. The air dust detector for factory workshops according to claim 1, characterized in that: the adjusting mechanism (9) comprises a supporting plate (901), two ends of the bottom surface of the supporting plate (901) are fixedly connected with output ends of two telescopic rods (15) respectively, a support (902) is fixedly connected to the top surface of the supporting plate (901), a third motor (903) is fixedly connected to the top surface of the support (902), and a second screw (904) is fixedly connected to the output end of the third motor (903).

3. The air dust detector for factory workshops according to claim 2, characterized in that: the outer surface of the second screw rod (904) is in threaded connection with a moving block (905), and two side faces of the moving block (905) are rotatably connected with hinge rods (906).

4. The air dust detector for factory workshops according to claim 2, characterized in that: two symmetrical fixing blocks (907) are fixedly connected to the inner portion of the support (902), and balls (908) are rotatably connected to the inner portions of the two fixing blocks (907).

5. The air dust detector for factory workshops according to claim 4, wherein: one side face, close to each other, of each of the two balls (908) is fixedly connected with a hinge block (910), and one side face, far away from each other, of each of the two balls (908) is fixedly connected with a detector body (909).

6. The air dust detector for factory workshops according to claim 1, characterized in that: the screw thread (16) matched with the first screw rod (12) is formed in the sleeve (14), and the sleeve (14) is in threaded connection with the first screw rod (12) through the screw thread (16).

7. The air dust detector for factory workshops according to claim 1, characterized in that: the four corners of the bottom surface of the bottom plate (1) are fixedly connected with idler wheels (2), and one side surface of the bottom plate (1) is fixedly connected with a push rod (3).