CN207456852U - A kind of mining dust sampler - Google Patents
A kind of mining dust sampler Download PDFInfo
- Publication number
- CN207456852U CN207456852U CN201721355445.7U CN201721355445U CN207456852U CN 207456852 U CN207456852 U CN 207456852U CN 201721355445 U CN201721355445 U CN 201721355445U CN 207456852 U CN207456852 U CN 207456852U
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- motor
- straight tube
- host
- auxiliary
- gear
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Abstract
The utility model discloses a kind of mining dust samplers, it is related to air detection equipment, the utility model includes host, pre- trap, straight tube, L-type pipe and auxiliary-motor, is equipped with air pump in host, air pump is flexibly connected with straight tube, auxiliary-motor is fixed on host, first gear is connected on the output terminal of auxiliary-motor, second gear is cased on straight tube, first gear and the second gear are engaged, one end of L-type pipe connects with straight tube, and the other end of L-type pipe connects with pre- trap；Auxiliary-motor drives straight tube to rotate by first gear and second gear, the shaft of auxiliary-motor output terminal is parallel to horizontal plane, the shaft of straight tube is parallel with the shaft of auxiliary-motor output terminal, the L-type pipe to connect with straight tube just rotates under the driving of straight tube by shaft of straight tube, is connected on the pre- trap of the L-type pipe other end and can collect larger range of air.
Description
Technical field
The utility model is related to air detection equipment, and in particular to a kind of mining dust sampler.
Background technology
Dust sampler refers to the portable tools that dust sample is gathered in dust laden air, and it is pre- that it is widely used in disease
The health prison of the departments such as anti-, environmental monitoring, labour protection, safety supervision, military affairs, research and teaching, metallurgy, petrochemical industry, railway, building materials
It surveys and evaluates, be exclusively used in measuring dust in air mean concentration in production team workplace.It is pre- to trap in dust sampler
Device is the separator of dust sampler, for gather dust and the dust by being collected in pre- trap internal screen into
Row Correlative data analysis.But current dust sampler, the air near pre- trap can only be sampled, most ofly
The dust in air Density inhomogeneity of side, therefore the dust sampling result of current dust sampler is not accurate enough.
Utility model content
The utility model aim is to solve the above problems, and the utility model provides a kind of mining dust sampler,
Using when can increase air acquisition scope so that dust sampling result is more objective and accurate.
The purpose of this utility model is achieved through the following technical solutions：
A kind of mining dust sampler including host, pre- trap, straight tube, L-type pipe and auxiliary-motor, is set in the host
There is air pump, the air pump is flexibly connected with straight tube, and the auxiliary-motor is fixed on host, and first is connected on the output terminal of auxiliary-motor
Gear is cased with second gear on the straight tube, and the first gear and the second gear are engaged, and the one of the L-type pipe
End connects with straight tube, and the other end of L-type pipe connects with pre- trap.
When the utility model is used, auxiliary-motor drives straight tube to rotate by first gear and second gear, auxiliary-motor is defeated
The shaft of outlet is parallel to horizontal plane, and the shaft of straight tube is parallel with the shaft of auxiliary-motor output terminal, and the L-type pipe to connect with straight tube is just
It is rotated under the driving of straight tube by shaft of straight tube.In the utility model, air pump is aspiration pump, after booster air pump, due to
The pumping work of air pump, the air near the utility model will be pumped down in pre- trap, be connected on the pre- trapping of the L-type pipe other end
Device can collect larger range of air.
Further, motor and pedestal are further included, the host bottom is fixed with main engine bed, and the motor is fixed on pedestal
Top, the output terminal of motor are fixed on main engine bed bottom, and the base bottom is hinged with multiple supporting legs.
After the utility model starts motor when in use, host, main engine bed and pre- trap are just with the output terminal of motor
It rotates, so as to increase air acquisition scope so that gathered data is more accurate.This reality can be made by being hinged on the supporting leg of base bottom
It places on the ground, and the angle of supporting leg is adjustable at any time with novel stabilising.When motor speed is smaller, the angle of supporting leg can
It sets smaller；When motor speed is larger, rotates angular momentum and increase therewith, the angle of supporting leg just needs to be arranged to bigger numerical.
Further, it is hinged with support plate on the free end of the supporting leg, the bottom of the support plate is equipped with non-slip mat, support plate and anti-
Skidding can prevent the utility model from sliding on the ground, and the angle for also preventing the supporting leg when motor rotates changes.
Further, button and display screen are further included on host, fluoresent coating, fluoresent coating are scribbled on the button Face
Can in the environment of dark normal use the utility model.
Further, the water proof and dust proof grade of the host is IP68 grades, can prevent water or dust enter inside host with
To damage host.
Further, it is additionally provided with handle on the host.
Further, the rotating speed of the output terminal of motor and auxiliary-motor is disposed as 1r/min~5r/min, and rotating speed is excessively slow
Or too fast it can cause sampled result inaccurate；When rotating speed is excessively slow, the air capacity that pre- trap collects is insufficient；Rotating speed is too fast
When, host, main engine bed and rotating for pre- trap can be excessive on the influence of the Density Distribution of dust script around, dust can be caused to adopt
Sample result is not accurate enough.
By using the utility model, following advantageous effect can be generated：The utility model include host, pre- trap,
Straight tube, L-type pipe and auxiliary-motor, host is interior to be equipped with air pump, and air pump is flexibly connected with straight tube, and auxiliary-motor is fixed on host, secondary electricity
First gear is connected on the output terminal of machine, second gear is cased on straight tube, first gear and the second gear are engaged, L
One end of type pipe connects with straight tube, and the other end of L-type pipe connects with pre- trap；Auxiliary-motor passes through first gear and second gear
Straight tube is driven to rotate, the shaft of auxiliary-motor output terminal parallel to horizontal plane, put down by the shaft and the shaft of auxiliary-motor output terminal of straight tube
Row, the L-type pipe to connect with straight tube just rotate under the driving of straight tube by shaft of straight tube, are connected on the pre-capture of the L-type pipe other end
Storage can collect larger range of air.
Description of the drawings
Attached drawing described herein is used for providing further understanding the utility model embodiment, forms the one of the application
Part does not form the restriction to the utility model embodiment.In the accompanying drawings：
Fig. 1 is the structure diagram of the utility model.
Mark and corresponding parts title in attached drawing：The pre- traps of 1-, 2- hosts, 3- handles, 4- display screens, 5- hosts
Seat, 6- motors, 7- pedestals, 8- supporting legs, 9- support plates, 10- buttons, 11-L type pipes, 12- straight tubes, 13- second gears, the first teeth of 14-
Wheel, 15- auxiliary-motors.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model is not intended to limit the scope of the present invention.
As shown in Figure 1, a kind of mining dust sampler, including host 2, pre- trap 1, straight tube 12, L-type pipe 11 and pair electricity
Machine 15 is equipped with air pump in host 2, and air pump is flexibly connected with straight tube 12, and auxiliary-motor 15 is fixed on host 2, auxiliary-motor 15 it is defeated
First gear 14 is connected in outlet, second gear 13 is cased on straight tube 12, the first gear 14 and second gear 13 are stung mutually
It closes, one end of L-type pipe 11 connects with straight tube 12, and the other end of L-type pipe 11 connects with pre- trap 1, further includes motor 6 and pedestal
7,2 bottom of host is fixed with main engine bed 5, and motor 6 is fixed on 7 top of pedestal, and the output terminal of motor 6 is fixed on 5 bottom of main engine bed,
7 bottom of pedestal is hinged with multiple supporting legs 8, and support plate 9 is hinged on the free end of supporting leg 8, and 9 bottom of support plate is equipped with non-slip mat, host 2
On further include button 10 and display screen 4, scribble fluoresent coating on 10 surface of button, the water proof and dust proof grade of host 2 is IP68 grades,
It is additionally provided with handle 3 on host 2, the rotating speed of the output terminal of motor 6 and auxiliary-motor 15 is disposed as 1r/min~5r/min.
Preferably, the shaft of the output terminal of motor 6 is parallel to plumb line, utmostly to reduce host 2,5 and of main engine bed
The rotation angular momentum of pre- trap 1.
Above-described specific embodiment, the purpose of this utility model, technical solution and advantageous effect have been carried out into
One step is described in detail, it should be understood that the foregoing is merely specific embodiment of the present utility model, is not used to limit
Determine the scope of protection of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of mining dust sampler, which is characterized in that including host (2), pre- trap (1), straight tube (12), L-type pipe
(11) and auxiliary-motor (15) air pump, is equipped in the host (2), the air pump is flexibly connected with straight tube (12), the auxiliary-motor
(15) it is fixed on host (2), first gear (14) is connected on the output terminal of auxiliary-motor (15), is cased on the straight tube (12)
Two gears (13), the first gear (14) and the second gear (13) are engaged, one end of the L-type pipe (11) with it is straight
Pipe (12) connects, and the other end of L-type pipe (11) connects with pre- trap (1).
2. a kind of mining dust sampler according to claim 1, which is characterized in that further include motor (6) and pedestal
(7), host (2) bottom is fixed with main engine bed (5), and the motor (6) is fixed at the top of pedestal (7), the output of motor (6)
End is fixed on main engine bed (5) bottom, and pedestal (7) bottom is hinged with multiple supporting legs (8).
3. a kind of mining dust sampler according to claim 2, which is characterized in that hinged on the free end of supporting leg (8)
There is support plate (9), support plate (9) bottom is equipped with non-slip mat.
4. a kind of mining dust sampler according to claim 1, which is characterized in that further included on the host (2) by
Button (10) and display screen (4) scribble fluoresent coating on button (10) surface.
A kind of 5. mining dust sampler according to claim 1, which is characterized in that the water proof and dust proof of the host (2)
Grade is IP68 grades.
6. a kind of mining dust sampler according to claim 1, which is characterized in that be additionally provided with and carry on the host (2)
Hand (3).
7. a kind of mining dust sampler according to claim 1, which is characterized in that the motor (6) and auxiliary-motor
(15) rotating speed of output terminal is disposed as 1r/min~5r/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721355445.7U CN207456852U (en) | 2017-10-20 | 2017-10-20 | A kind of mining dust sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721355445.7U CN207456852U (en) | 2017-10-20 | 2017-10-20 | A kind of mining dust sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207456852U true CN207456852U (en) | 2018-06-05 |
Family
ID=62280891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721355445.7U Active CN207456852U (en) | 2017-10-20 | 2017-10-20 | A kind of mining dust sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207456852U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107515141A (en) * | 2017-10-20 | 2017-12-26 | 重庆美高科技有限公司 | Mining dust sampler |
-
2017
- 2017-10-20 CN CN201721355445.7U patent/CN207456852U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107515141A (en) * | 2017-10-20 | 2017-12-26 | 重庆美高科技有限公司 | Mining dust sampler |
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