CN209945551U - Laser power sampling device - Google Patents

Abstract

The utility model relates to the technical field of laser detection auxiliary devices, in particular to a laser power sampling device; the sampler comprises a bottom plate and a sampler body, wherein a display screen, a control key group and a loudspeaker are arranged on the front side of the sampler body, and an input end and an output end are respectively arranged on the left side and the right side of the top end of the sampler body; sampling machine body right side intercommunication is provided with the air exit, still include "U" type pipe, fixed case and deposit the sediment pipe, and the right side top of "U" type pipe is provided with the filter screen, two sets of through-hole inboards all are provided with the bradyseism pad, be provided with the ooff valve on depositing the sediment pipe, sealed intercommunication has the air-blower on the left side input of "U" type pipe, still include two sets of bradyseism boards, two sets of bradyseism springs and two sets of bradyseism piece, still include two sets of screwed pipes, two sets of threaded rods and backup pad, both sides all are provided with the bearing frame about sampling machine body right side, and all be provided with ball bearing and spacing piece in two sets of bearing frames, two sets of bearing frame right-hand.

Description

Laser power sampling device

Technical Field

The utility model relates to a laser detects auxiliary device's technical field, especially relates to a laser power sampling device.

Background

As is well known, a laser power sampling device is an auxiliary device used for pulse sampling of laser power in an electronic laser detection process, so that subsequent detection can be better performed, and the laser power sampling device is widely used in the field of laser detection; the existing laser power sampling device comprises a bottom plate and a sampler body, wherein the sampler body is arranged at the top end of the bottom plate, an operation cavity is arranged in the sampler body, a display screen, a control key group and a loudspeaker are arranged on the front side of the sampler body, and an input end and an output end are respectively arranged on the left side and the right side of the top end of the sampler body; when the existing laser power sampling device is used, the sampler body is electrically connected with an external sampling tool through the input end and the output end, the sampler body is a common electric device in the market, and the input end, the output end, the display screen, the control key group and the loudspeaker are self-contained parts of the sampler body, so that the sampler can be used only by being electrically connected according to a purchased instruction book when being bought for use, and further description is omitted; the existing laser power sampling device is found in use, the internal heat dissipation of the sampling machine body is only achieved through natural heat dissipation, the heat dissipation effect is poor, and therefore the use reliability is poor, and the practicability is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a it can improve the inside radiating rate of sampler body, promotes the radiating effect to improve its reliability in utilization, strengthen the laser power sampling device of practicality.

The utility model discloses a laser power sampling device, including bottom plate and sampler body, the inside operation chamber that is provided with of sampler body, the sampler body front side is provided with display screen, control key group and speaker, and the sampler body top left and right sides is provided with input and output respectively; the right side of the sampling machine body is communicated with an air outlet, the sampling machine further comprises a U-shaped pipe, a fixed box and a slag storage pipe, the fixed box is arranged on the left side of the sampling machine body, a placing cavity is arranged inside the fixed box, the U-shaped pipe is fixedly arranged inside the fixed box, a filter screen is arranged above the right side of the U-shaped pipe, the left end and the right end of the fixed box are both communicated with through holes, cushioning pads are arranged inside the two groups of through holes, the left input end and the right output end of the U-shaped pipe respectively penetrate through the two groups of cushioning pads and extend out of the fixed box, the slag storage pipe is communicated with the bottom end of the U-shaped pipe in a sealing manner, the bottom output end of the slag storage pipe penetrates through the inner bottom side wall of the fixed box and extends out below the fixed box, a switch valve is arranged on the slag storage pipe, the left input end of a blower of the U-shaped pipe is, the sampling machine also comprises two groups of shock absorption plates, two groups of shock absorption springs, two groups of shock absorption blocks, two groups of threaded pipes, two groups of threaded rods and a support plate, wherein the right ends of the two groups of shock absorption plates are arranged on the left side of the fixed box, one ends of the two groups of shock absorption springs are respectively connected with the inner sides of the two groups of shock absorption plates, the other ends of the two groups of shock absorption springs are respectively connected with the two groups of shock absorption blocks, an air blower is clamped between the two groups of shock absorption blocks, the sampling machine also comprises two groups of threaded pipes, two groups of threaded rods and a support plate, bearing seats are respectively arranged on the upper side and the lower side of the right side of the sampling machine body, ball bearings and limiting pieces are respectively arranged in the two groups of bearing seats, the right ends of the two groups of bearing seats are respectively provided with a baffle plate, the left ends of the two groups of threaded pipes, the block is located right-hand side of the air outlet, and the sealing layer is arranged on the outer side of the block.

The utility model discloses a laser power sampling device, still including placing the piece, four group's supports, a pedestal, including a motor, an end cap, a controller, and a cover plate, the transmission shaft, drive shaft and drive piece, the pedestal mounting is on the bottom plate top, the motor is installed on the base top, transmission shaft one end fixed connection is at motor front side output, the transmission shaft other end with drive a one end rotatable coupling, drive the axle other end and drive a rotatable coupling, it installs at placing a bottom middle part to drive the piece, the bottom of four group's supports is installed respectively at bottom plate top left front side, right front side, left rear side and right rear side, the sampler body is installed and is being.

The utility model discloses a laser power sampling device places the piece before the lateral wall about both sides and place the piece after the lateral wall about both sides all be provided with the fixed block to vertically all be provided with first logical groove on four fixed blocks of group, four first logical inslot lateral walls of group all can rotate and be fixed with first ball group, the top of four group's supports is passed four first ball groups of group respectively and is stretched out to four first logical groove tops of group respectively.

The utility model discloses a laser power sampling device still includes two sets of buffer boards, two sets of buffer spring and two sets of buffer blocks, and two sets of buffer board bottoms are connected with bottom plate top left side and right side respectively, and two sets of buffer spring one end are connected with two sets of buffer board inboards respectively, and two sets of buffer spring other ends are connected with two sets of buffer blocks respectively, and the motor clamps between two sets of buffer blocks.

The utility model discloses a laser power sampling device still wipes including slip post, spliced pole, drive plate and sponge, and the lateral wall transversely is provided with the spout before the sampler body, and the spout is located the display screen top, and slip post slidable fixes on the spout, and the spliced pole top is connected with the slip post, and the spliced pole bottom is connected with drive plate top, and the sponge is wiped and is installed on the drive plate, and the sponge is wiped and is hugged closely the display screen.

The utility model discloses a laser power sampling device still includes the dirt proof boot, is provided with the dust proof chamber in the dirt proof boot, and dirt proof boot bottom intercommunication is provided with the dust guard to be provided with at the dust guard and take out tight opening, take out and be provided with the drawstring in the tight opening, the sampler body inserts to the inside of the dust proof chamber, and the dirt proof boot passes through the drawstring and places a relatively fixed.

The utility model relates to a laser power sampling device, the rear side of a fixed box is communicated with a maintenance port, a maintenance cover is arranged at the maintenance port, a maintenance hole is arranged on the rear wall above the right side of a U-shaped tube, a maintenance plate is detachably sealed at the maintenance hole, the front side of the U-shaped tube is communicated with a second through groove, a second ball group is rotatably fixed on the inner side wall of the second through groove, the laser power sampling device also comprises a push plate, a push rod, a push block and a brush, the push plate, the push rod, the push block and the brush are all positioned in the fixed box, the push plate is positioned on the front side of the U-shaped tube, the push block and the brush are both positioned in the U-shaped tube, the brush is arranged at the top end of the push block, the brush is tightly attached to the bottom side wall of a filter screen, the front end of the push rod is connected with the push plate, the rear end of the push, the sealing ring is closely connected to the inner front side wall of the U-shaped pipe.

The utility model discloses a laser power sampling device still includes reset spring group, and reset spring group's both ends are connected with push pedal rear side and "U" type pipe front side respectively.

Compared with the prior art, the beneficial effects of the utility model are that: the sampler body is normally used, air flows into the sampler body under the action of the air blower and is discharged through the air outlet to be cooled, so that the heat dissipation speed in the sampler body can be increased, the heat dissipation effect is improved, the use reliability of the sampler is improved, the practicability is enhanced, the air blower is a common electric device in the market, the air blower can be used after being bought back for use only by being electrically connected according to a purchased instruction book, so that the repeated description is omitted, before the air enters the U-shaped pipe through the left side input end of the U-shaped pipe, the particle impurities and dregs in the air are filtered through the filter screen, the filtered particle impurities and dregs are deposited in the dreg storage pipe under the action of gravity, the particle impurities and dregs in the air can be conveniently and preliminarily eliminated, the internal damage caused by the air entering the sampler body is reduced, the two groups of cushioning springs drive the two groups of cushioning blocks to extrude the air blower for cushioning, improve the practicality, can drive the sprue in the backup pad through two sets of screwed pipes of manual synchronous rotation and remove and block up the ventilation hole, make the ventilation hole difficult entering dust when idle, spacing piece carries on spacingly to the screwed pipe, prevent that it from leaping up the standing groove, and spacing piece and screwed pipe rigid connection, when the screwed pipe rotates, spacing piece rotates along with it, and ball bearing clamps between separation blade and spacing piece, thereby can not leap out the standing groove, can mechanical locking between spacing piece and the standing groove, thereby make things convenient for spacing piece further to fix, can improve the jam reliability through the sealing layer.

Drawings

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

FIG. 2 is a schematic structural diagram of the connection of the push plate, the push rod, the push block, the brush and the return spring set;

FIG. 3 is a schematic structural view of a dust boot;

FIG. 4 is an enlarged partial view of portion A of FIG. 1;

FIG. 5 is an enlarged view of part B of FIG. 1;

in the drawings, the reference numbers: 1. a base plate; 2. a sampler body; 3. a display screen; 4. a control key group; 5. a speaker; 6. a "U" shaped tube; 7. a fixed box; 8. a slag storage pipe; 9. a filter screen; 10. a cushioning pad; 11. a blower; 12. a cushioning plate; 13. a shock absorption block; 14. a threaded pipe; 15. a threaded rod; 16. a support plate; 17. a baffle plate; 18. blocking; 19. a sealing layer; 20. placing the blocks; 21. a support; 22. a base; 23. a motor; 24. a drive shaft; 25. driving a shaft; 26. driving the block; 27. a fixed block; 28. a buffer plate; 29. a buffer block; 30. a sliding post; 31. connecting columns; 32. driving the plate; 33. a chute; 34. a dust-proof sleeve; 35. tightening the through opening; 36. drawing the rope; 37. pushing the plate; 38. a push rod; 39. a push block; 40. a brush; 41. and a return spring set.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 5, the laser power sampling device of the present invention comprises a bottom plate 1 and a sampler body 2, wherein an operation cavity is arranged inside the sampler body 2, a display screen 3, a control key group 4 and a speaker 5 are arranged on the front side of the sampler body 2, and an input end and an output end are respectively arranged on the left side and the right side of the top end of the sampler body 2; the right side of the sampler body 2 is communicated with an air outlet, the sampler further comprises a U-shaped pipe 6, a fixed box 7 and a slag storage pipe 8, the fixed box 7 is arranged at the left side of the sampler body 2, a placing cavity is arranged inside the fixed box 7, the U-shaped pipe 6 is fixedly arranged inside the fixed box 7, a filter screen 9 is arranged above the right side of the U-shaped pipe 6, the left end and the right end of the fixed box 7 are both communicated with through holes, cushioning pads 10 are arranged inside the two groups of through holes, the left input end and the right output end of the U-shaped pipe 6 respectively pass through the two groups of cushioning pads 10 and extend out of the fixed box 7, the slag storage pipe 8 is communicated with the bottom end of the U-shaped pipe 6 in a sealing way, the bottom output end of the slag storage pipe 8 passes through the inner bottom side wall of the fixed box 7 and extends out below the fixed box 7, a switch valve is arranged on the slag storage pipe 8, the air blower 11 is arranged on the left side of the fixed box 7, the right side output end of the U-shaped pipe 6 is communicated with the left side of the sampler body 2 in a sealing way, the sampling device further comprises two groups of shock absorption plates 12, two groups of shock absorption springs and two groups of shock absorption blocks 13, the right ends of the two groups of shock absorption plates 12 are arranged on the left side of the fixed box 7, one ends of the two groups of shock absorption springs are respectively connected with the inner sides of the two groups of shock absorption plates 12, the other ends of the two groups of shock absorption springs are respectively connected with the two groups of shock absorption blocks 13, the air blower 11 is clamped between the two groups of shock absorption blocks 13, the sampling device further comprises two groups of threaded pipes 14, two groups of threaded rods 15 and a support plate 16, bearing seats are arranged on the upper side and the lower side of the right side of the sampler body 2, ball bearings and limiting plates are arranged in the two, the left ends of the two groups of threaded rods 15 are respectively inserted into and screwed into the right ends of the two groups of threaded pipes 14, the right ends of the two groups of threaded rods 15 are both connected with the left end of the supporting plate 16, the left end of the supporting plate 16 is provided with a blocking block 18, the blocking block 18 is positioned right of the air outlet, and the outer side of the blocking block 18 is provided with a sealing layer 19; the sampler body is normally used, air flows into the sampler body under the action of the air blower and is discharged through the air outlet to be cooled, so that the heat dissipation speed in the sampler body can be increased, the heat dissipation effect is improved, the use reliability of the sampler is improved, the practicability is enhanced, the air blower is a common electric device in the market, the air blower can be used after being bought back for use only by being electrically connected according to a purchased instruction book, so that the repeated description is omitted, before the air enters the U-shaped pipe through the left side input end of the U-shaped pipe, the particle impurities and dregs in the air are filtered through the filter screen, the filtered particle impurities and dregs are deposited in the dreg storage pipe under the action of gravity, the particle impurities and dregs in the air can be conveniently and preliminarily eliminated, the internal damage caused by the air entering the sampler body is reduced, the two groups of cushioning springs drive the two groups of cushioning blocks to extrude the air blower for cushioning, improve the practicality, can drive the sprue in the backup pad through two sets of screwed pipes of manual synchronous rotation and remove and block up the ventilation hole, make the ventilation hole difficult entering dust when idle, spacing piece carries on spacingly to the screwed pipe, prevent that it from leaping up the standing groove, and spacing piece and screwed pipe rigid connection, when the screwed pipe rotates, spacing piece rotates along with it, and ball bearing clamps between separation blade and spacing piece, thereby can not leap out the standing groove, can mechanical locking between spacing piece and the standing groove, thereby make things convenient for spacing piece further to fix, can improve the jam reliability through the sealing layer.

The utility model discloses a laser power sampling device, still including placing piece 20, four group's supports 21, base 22, motor 23, transmission shaft 24, drive axle 25 and drive piece 26, base 22 installs on 1 top of bottom plate, motor 23 installs on the top of base 22, 24 one end fixed connection of transmission shaft are at the output of motor 23 front side, the transmission shaft 24 other end and drive axle 25 one end rotatable coupling, drive the axle 25 other end and drive piece 26 rotatable coupling, drive piece 26 installs in placing piece 20 bottom middle part, the bottom of four group's supports 21 is installed respectively at 1 top left front side, right front side, left rear side and right rear side of bottom plate, sampler body 2 installs on placing piece 20 top; it can drive the transmission shaft through the motor and rotate, make the transmission shaft pull the epaxial drive piece of drive and carry out longitudinal movement, thereby the messenger places the piece and can carry out longitudinal movement, the sampling machine body uses highly can conveniently to reach according to staff's use needs and adjust according to the environment now, improve its adaptability, reduce and use the limitation, the motor is the common electrical part in market, only need to be connected according to the instruction book electricity that together buys back when buying back the use and can use, so no longer give unnecessary details here.

The utility model discloses a laser power sampling device, both sides of the left and right sides of the front side wall of a placing block 20 and both sides of the left and right sides of the rear side wall of the placing block 20 are provided with fixed blocks 27, and first through grooves are longitudinally arranged on four groups of fixed blocks 27, the inner side walls of the four groups of first through grooves can be rotatably fixed with first ball groups, the top ends of four groups of supports 21 respectively pass through the four groups of first ball groups and respectively extend to the upper parts of the four groups of first through grooves; it can slide through the first logical groove of support cooperation and conveniently carry on spacingly to placing the piece, makes things convenient for its longitudinal movement only, improves and supports the reliability, and the auxiliary stand of first ball group slides more in the same direction as smooth.

The utility model discloses a laser power sampling device, still include two sets of buffer plates 28, two sets of buffer springs and two sets of buffer blocks 29, two sets of buffer plates 28 bottom are connected with bottom plate 1 top left side and right side respectively, two sets of buffer springs one end is connected with two sets of buffer plates 28 inboard respectively, two sets of buffer springs other end is connected with two sets of buffer blocks 29 respectively, motor 23 clamps between two sets of buffer blocks 29; it can drive two sets of buffer blocks through two sets of buffer spring and rock the work of motor and extrude the buffering, improves the practicality.

The utility model discloses a laser power sampling device, still include sliding column 30, spliced pole 31, drive board 32 and sponge and wipe, the lateral wall transversely is provided with spout 33 before the sampler body 2, spout 33 is located display screen 3 top, sliding column 30 slidable fixes on spout 33, the spliced pole 31 top is connected with sliding column 30, the spliced pole 31 bottom is connected with drive board 32 top, the sponge is installed on drive board 32, and the sponge is wiped and is hugged closely display screen 3; when the display screen is dirty, the sliding column can be manually slid, the sliding column drives the sponge wiper on the driving plate to wipe the display screen conveniently and timely, and the cleanness of the display screen is improved.

The utility model discloses a laser power sampling device, still include the dirt proof boot 34, be provided with the dustproof chamber in the dirt proof boot 34, the bottom intercommunication of dirt proof boot 34 is provided with the dust guard, and be provided with the tightening port 35 in the dust guard, be provided with the drawstring 36 in the tightening port 35, the sampler body 2 inserts to the inside of dustproof chamber, and the dirt proof boot 34 is relatively fixed with the placement block 20 through the drawstring 36; it can conveniently keep apart dustproof when making the sampler body idle through the dirt proof boot to improve its practicality, when the sampler body need use, its dismouting is made things convenient for to the accessible drawstring, and it is more convenient to use, and can conveniently wash after the dirt proof boot dismantles.

The utility model relates to a laser power sampling device, the rear side of a fixed box 7 is communicated with a maintenance port, a maintenance cover is arranged at the maintenance port, a maintenance hole is arranged on the rear wall above the right side of a U-shaped pipe 6 in a communicated manner, a maintenance plate is detachably sealed at the maintenance hole, a second through groove is arranged on the front side of the U-shaped pipe 6 in a communicated manner, a second ball group is rotatably fixed on the inner side wall of the second through groove, the laser power sampling device also comprises a push plate 37, a push rod 38, a push block 39 and a brush 40, the push plate 37, the push rod 38, the push block 39 and the brush 40 are all positioned inside the fixed box 7, the push plate 37 is positioned on the front side of the U-shaped pipe 6, the push block 39 and the brush 40 are both positioned inside the U-shaped pipe 6, the brush 40 is arranged at the top end of the push block 39, the brush 40 is tightly attached to the bottom side wall of a filter screen 9, the front end of the push rod 38 is, the outer side of the push rod 38 is rotatably and tightly sleeved with a sealing ring which is tightly connected with the inner front side wall of the U-shaped pipe 6; it can make it drive the brush on the ejector pad through manual promotion push pedal and brush down the plug on the filter screen, makes the difficult jam of filter screen cover dirt, improves its reliability of using, and the supplementary push rod of second ball group slides more smoothly, reduces frictional force.

The utility model discloses a laser power sampling device, which also comprises a return spring group 41, wherein two ends of the return spring group 41 are respectively connected with the rear side of the push plate 37 and the front side of the U-shaped pipe 6; it can make things convenient for the automatic forward pop-up under the push pedal does not have the extruded condition of external force through the elasticity of reset spring group self, and only need backward press can accomplish when scraping, uses more laborsavingly.

The utility model discloses a laser power sampling device, it is at the during operation, the sampler body normally uses, the air current enters the sampler body inside under the effect of air-blower, and through the exhaust outlet discharge cool down can, can improve the inside radiating rate of sampler body, promote the radiating effect, thereby improve its reliability of use, strengthen the practicality, the air-blower is the common electrical part in the market, only need when buying back to use according to purchasing the instruction book electricity connection of returning together and can use, so no longer describe here, before this, gas enters "U" type pipe through "U" type pipe left side input, filter the granule impurity and dregs in the gas through the filter screen, the granule impurity that filters down and dregs deposit in the sediment pipe under the effect of gravity, granule impurity and dregs in the gas can conveniently carry out preliminary rejection, the sampling machine has the advantages that internal damage caused by entering the sampling machine body is reduced, the two groups of cushioning springs drive the two groups of cushioning blocks to extrude and cushion the air blower, the practicability is improved, the two groups of threaded pipes can be manually and synchronously rotated to drive the blocking blocks on the supporting plate to move to block the vent holes, dust is not easy to enter when the vent holes are idle, the limiting plates limit the threaded pipes and prevent the threaded pipes from spreading out of the placing grooves, the limiting plates are rigidly connected with the threaded pipes, when the threaded pipes rotate, the limiting plates rotate along with the threaded pipes, and the ball bearings are clamped between the blocking pieces and the limiting plates, so that the placing grooves cannot be spread out, and the limiting pieces and the placing grooves can be mechanically locked, further fixation of the limiting pieces is facilitated, and the blocking reliability can be improved through; the transmission shaft can be driven to rotate through the motor, so that the transmission shaft can pull the driving block on the driving shaft to longitudinally move, the placing block can longitudinally move, the use height of the sampler body can be conveniently adjusted according to the use needs of workers and the current environment, the adaptability of the sampler body is improved, the use limitation is reduced, the motor is a common electric device in the market, and the electric sampler can be used only by being electrically connected according to a purchased use instruction when being bought for use, so that the description is omitted; the placing block can be conveniently limited by the support matched with the first through groove to slide, so that the placing block can only longitudinally move conveniently, the supporting reliability is improved, and the first ball group assists the support to slide more smoothly; two groups of buffer blocks can be driven by two groups of buffer springs to extrude and buffer the working shaking of the motor, so that the practicability is improved; when the display screen is dirty, the sliding column can be manually slid, the sliding column drives the sponge wiper on the driving plate to conveniently wipe the display screen in time, and the cleanness of the display screen is improved; when the sampler body needs to be used, the sampling machine body can be conveniently disassembled and assembled through the draw rope, the use is more convenient, and the dustproof sleeve can be conveniently cleaned after being disassembled; the push plate can be pushed manually to drive the hairbrush on the push block to brush down the blockage on the filter screen, so that the filter screen is not easy to block and cover dust, the use reliability of the filter screen is improved, the second ball group assists the push rod to slide more smoothly, and the friction force is reduced; can make things convenient for the automatic forward pop-up under the push pedal does not have the extruded condition of external force through the elasticity of reset spring group self, and only need backward press can accomplish when scraping, use more laborsavingly.

The utility model discloses a laser power sampling device, it is above the mounting means of all parts, connected mode or the mode that sets up are the welding, riveting or other common mechanical system, wherein can slide/rotate fixedly promptly for slide/not dropping under the rotation state, seal the intercommunication and seal when two connecting pieces communicate promptly, and the concrete structure of its all parts, model and coefficient index are its from the area technique, as long as can reach all implementation of its beneficial effect, above-mentioned all with the electric module and be the common electrical part in market with electrical apparatus, buy when returning to the use only need connect according to the mutual electricity of the instruction manual that together buys back and can use, and control module is its common from taking the module, the event is all no longer repeated here.

In the laser power sampling device of the present invention, in the case where no description is made to the contrary, "upper, lower, left, right, front, rear, inner, outer, and vertical and horizontal" are included in the term, the directional words only represent the direction of the term in the normal use state, or be a trivial term understood by those skilled in the art, and should not be considered as limiting the term, at the same time, the numerical terms "first," "second," and "third," etc. do not denote any particular quantity or order, but rather are used to distinguish one from another, furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also includes other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (8)

1. A laser power sampling device comprises a bottom plate (1) and a sampler body (2), wherein an operation cavity is arranged in the sampler body (2), a display screen (3), a control key group (4) and a loudspeaker (5) are arranged on the front side of the sampler body (2), and the left side and the right side of the top end of the sampler body (2) are respectively provided with an input end and an output end; the sampling machine is characterized in that the right side of the sampling machine body (2) is communicated with an air outlet, the sampling machine further comprises a U-shaped pipe (6), a fixed box (7) and a slag storage pipe (8), the fixed box (7) is installed on the left side of the sampling machine body (2), a placing cavity is arranged inside the fixed box (7), the U-shaped pipe (6) is fixedly installed inside the fixed box (7), a filter screen (9) is arranged above the right side of the U-shaped pipe (6), the left end and the right end of the fixed box (7) are both communicated with a through hole, the inner sides of the two groups of through holes are both provided with a shock absorption pad (10), the left input end and the right output end of the U-shaped pipe (6) respectively penetrate through the two groups of shock absorption pads (10) and both extend out of the outer side of the fixed box (7), the slag storage pipe (8) is communicated with the bottom end seal of the U-shaped pipe (6), the bottom output end of the slag storage pipe (8) penetrates through, a switch valve is arranged on the slag storage pipe (8), the left input end of the U-shaped pipe (6) is hermetically communicated with an air blower (11), the air blower (11) is arranged on the left side of the fixed box (7), the right output end of the U-shaped pipe (6) is hermetically communicated with the left side of the sampler body (2), the sampling device further comprises two groups of shock absorption plates (12), two groups of shock absorption springs and two groups of shock absorption blocks (13), the right ends of the two groups of shock absorption plates (12) are arranged on the left side of the fixed box (7), one ends of the two groups of shock absorption springs are respectively connected with the inner sides of the two groups of shock absorption plates (12), the other ends of the two groups of shock absorption springs are respectively connected with the two groups of shock absorption blocks (13), the air blower (11) is clamped between the two groups of shock absorption blocks (13), the sampling device further comprises two groups of threaded pipes (14), two groups of threaded rods (15) and a support plate (16), bearing seats are, two sets of bearing frame right-hand members all are provided with separation blade (17), the left end of two sets of screwed pipes (14) passes two sets of separation blades (17) respectively and inserts respectively that two sets of ball bearing is inside to be connected with two sets of spacing pieces, two sets of threaded rod (15) left end insert respectively and spiral shell dress to two sets of screwed pipes (14) right-hand members inside, two sets of threaded rod (15) right-hand member all is connected with backup pad (16) left end, backup pad (16) left end is provided with sprue (18), sprue (18) are located the air exit just right-hand, and sprue (18) outside is provided with sealing layer (19).

2. The laser power sampling device of claim 1, further comprising a placement block (20), four sets of brackets (21), a base (22), and a motor (23), transmission shaft (24), drive axle (25) and drive piece (26), install on bottom plate (1) top base (22), install on base (22) top motor (23), transmission shaft (24) one end fixed connection is at motor (23) front side output, transmission shaft (24) other end and drive axle (25) one end rotatable coupling, drive axle (25) other end and drive piece (26) rotatable coupling, drive piece (26) are installed and are being placed piece (20) bottom middle part, install respectively at bottom plate (1) top left front side bottom of four group's supports (21), right front side, left rear side and right rear side, install and place piece (20) top sampling machine body (2).

3. The laser power sampling device according to claim 2, wherein the left and right sides of the front side wall of the placing block (20) and the left and right sides of the rear side wall of the placing block (20) are provided with fixing blocks (27), four groups of fixing blocks (27) are longitudinally provided with first through grooves, four groups of first through grooves are rotatably fixed on the inner side walls of the four groups of first through grooves, and the top ends of the four groups of supports (21) respectively penetrate through the four groups of first ball grooves and respectively extend out of the four groups of first through grooves.

4. A laser power sampling device according to claim 3, further comprising two sets of buffer plates (28), two sets of buffer springs and two sets of buffer blocks (29), wherein the bottom ends of the two sets of buffer plates (28) are respectively connected with the left side and the right side of the top end of the base plate (1), one ends of the two sets of buffer springs are respectively connected with the inner sides of the two sets of buffer plates (28), the other ends of the two sets of buffer springs are respectively connected with the two sets of buffer blocks (29), and the motor (23) is clamped between the two sets of buffer blocks (29).

5. The laser power sampling device according to claim 4, further comprising a sliding column (30), a connecting column (31), a driving plate (32) and a sponge eraser, wherein a sliding groove (33) is transversely formed in the front side wall of the sampler body (2), the sliding groove (33) is located above the display screen (3), the sliding column (30) is slidably fixed on the sliding groove (33), the top end of the connecting column (31) is connected with the sliding column (30), the bottom end of the connecting column (31) is connected with the top end of the driving plate (32), the sponge eraser is mounted on the driving plate (32), and the sponge eraser is tightly attached to the display screen (3).

6. The laser power sampling device according to claim 5, further comprising a dustproof sleeve (34), wherein a dustproof cavity is arranged in the dustproof sleeve (34), a dustproof opening is arranged at the bottom end of the dustproof sleeve (34) in a communicating manner, a tightening through opening (35) is arranged at the dustproof opening, a drawing rope (36) is arranged in the tightening through opening (35), the sampler body (2) is inserted into the dustproof cavity, and the dustproof sleeve (34) is relatively fixed with the placing block (20) through the drawing rope (36).

7. The laser power sampling device according to claim 6, wherein a maintenance opening is arranged at the rear side of the fixed box (7) in a communicating manner, a maintenance cover is arranged at the maintenance opening, a maintenance hole is arranged at the rear wall above the right side of the U-shaped tube (6) in a communicating manner, a maintenance plate is detachably sealed at the maintenance hole, a second through groove is arranged at the front side of the U-shaped tube (6) in a communicating manner, a second ball group is rotatably fixed on the inner side wall of the second through groove, the laser power sampling device further comprises a push plate (37), a push rod (38), a push block (39) and a brush (40), the push plate (37), the push rod (38), the push block (39) and the brush (40) are all positioned inside the fixed box (7), the push plate (37) is positioned at the front side of the U-shaped tube (6), the push block (39) and the brush (40) are all positioned inside the U-shaped tube (6), and the brush (40), and brush (40) pastes filter screen (9) bottom lateral wall tightly, and push rod (38) front end is connected with push pedal (37), and push rod (38) rear end passes the second ball group and stretches into to "U" type pipe (6) inside and be connected with ejector pad (39), and the rotatable close cover in the push rod (38) outside is equipped with the sealing washer that pastes, and the sealing washer pastes the preceding lateral wall of connection in "U" type pipe (6) tightly.

8. The laser power sampling device according to claim 7, further comprising a return spring set (41), wherein two ends of the return spring set (41) are respectively connected with the rear side of the push plate (37) and the front side of the U-shaped tube (6).

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