CN117225516B - Dust-free stone crushing device for building engineering detection - Google Patents
Dust-free stone crushing device for building engineering detection Download PDFInfo
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- CN117225516B CN117225516B CN202311482384.0A CN202311482384A CN117225516B CN 117225516 B CN117225516 B CN 117225516B CN 202311482384 A CN202311482384 A CN 202311482384A CN 117225516 B CN117225516 B CN 117225516B
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Abstract
The application discloses dust-free stone breaking device for building engineering detection relates to the technical field of building engineering detection, including rubble storehouse and garrulous stone roller, still include dust absorption pipe, the fan, first piston board, dust collecting net, the movable plate, reset spring, the heating part, remind part and conducting part, this application is through the setting of elastic component on the heat conduction piece, when the heat of heating part is absorbed to the heat conduction piece, the heat conduction gel in the heat conduction piece can be heated expansion, and drive the expansion together of elastic component, can increase the friction between heat conduction piece and heating part, the reminding part after the elastic component expansion, even fan overheat protection is shut down this moment, under the condition of no suction, the heat conduction piece of inflation can continue to contradict between heating part and reminding part, and transfer heat makes the reminding part work, until the staff receives the warning of reminding part, handle the dust collecting net of jam.
Description
Technical Field
The invention relates to the technical field of building engineering detection, in particular to a dust-free stone crushing device for building engineering detection.
Background
The quality detection of construction engineering refers to the activity of testing and determining the quality characteristics of materials, constructional elements, equipment, engineering entity quality, using functions and the like of construction engineering according to related national laws, regulations, mandatory engineering construction standards and design files. The concrete is an engineering composite material formed by cementing aggregate into a whole by using cementing materials, and is usually cement, sand and stone are used as aggregate, and the cement concrete is mixed with water according to a certain proportion, and is obtained by stirring, so that the concrete is widely applied to constructional engineering, the quality of the concrete is required to be detected when the quality of the constructional engineering is detected, and people often need to sample and analyze the solidified concrete to detect the quality of the concrete, and a stone crushing device is required to crush the concrete when the quality of the concrete is detected. The rubble device is carrying out kibbling in-process to concrete, can produce a large amount of dust, influence environment and workman healthy all around, so need remove dust, the rubble device among the prior art, the dust collection mechanism is often selected to set up on the device, get rid of the dust that concrete crushing in-process produced through dust collection mechanism, but when in-service use, dust collection mechanism is blocked by the dust easily, need in time clear up, but the rubble device of getting rid of the dust through dust collection mechanism among the prior art, when blocking the dirt spare by the jam, can't in time make the warning, not only lead to the fan to damage easily, still can influence the dust removal effect.
The invention discloses a dust-free stone breaking device for construction engineering detection, which comprises a breaking box, wherein the top end of the breaking box is provided with a feed inlet, a sealing cover matched with the feed inlet is arranged above the feed inlet, and the bottom end of the breaking box is communicated with a discharge pipe. Through the setting of dust collection subassembly, collection dust filtering piece, heating subassembly, warning subassembly, not only can reach the effect of a dust removal, effectively prevent that the dust that produces in the crushing process from influencing surrounding environment and workman healthy, and when the dust collection pocket is blockked up by the dust, partly the stick of reminding can expose outside the shading section of thick bamboo voluntarily for the staff can learn the jam phenomenon of dust collection pocket because of observing the reflection of light of reminding the stick, thereby impels the staff in time to carry out corresponding processing, and then effectively avoid leading to the suction fan to damage because of the dust collection pocket is blockked up, simultaneously can also effectively guarantee the dust removal effect;
however, the device has the technical problems that the dust collection assembly drives the reminding assembly to realize reminding operation instability, and is specific: above-mentioned device is through dust collection subassembly, collection dust filtering piece, heating module, remind the cooperation between the subassembly, when the dust collection pocket is blockked up, spill through reminding the stick and then remind the staff to handle the dust collection pocket of jam, but the in-process that the stick was exposed is reminded in the drive of above-mentioned device, produce suction as power through the continuous work of fan, and remind the stick to remove through the mode drive of heat conduction, this in-process not only needs the fan to keep working, and can cause the fan to be in under the high temperature environment, fan among the prior art all has overheat protection function, when fan overheat shut down, unable continuation production suction just can lead to the heat-conducting plate to reset this moment, can't continue in the heat transfer with heating module to remind the subassembly, also can cause to remind the subassembly to stop working, can't remind the staff to handle the dust collection pocket of jam.
Disclosure of Invention
The embodiment of the application provides a dust-free stone breaking device for building engineering detection, which solves the technical problem that the operation is unstable due to the fact that a dust collection assembly drives a reminding assembly in the prior art.
The embodiment of the application provides a dust-free stone crushing device for building engineering detection, which comprises a stone crushing bin and stone crushing rollers, wherein the inside of the stone crushing bin is hollow, the two stone crushing rollers are arranged inside the stone crushing bin in a rotating mode, the dust-free stone crushing device further comprises a dust collection pipe, a fan, a first piston plate, a dust collection net, a moving plate, a reset spring, a heat supply part, a reminding part and a conducting part, the fan is fixed on one side of the stone crushing bin, the dust collection pipe is L-shaped, one end of the dust collection pipe is communicated with the stone crushing bin, the other end of the dust collection pipe is communicated with the fan, the first piston plate is in sliding connection with the inside of the dust collection pipe, the dust collection net penetrates through and is fixed on the first piston plate, the moving plate is in the dust collection pipe, the moving plate is positioned on the lower side of the first piston plate, the moving plate is in movable connection with the first piston plate, a limiting plate is also fixed inside the dust collection pipe, the limiting plate is positioned on the lower side of the moving plate, one end of the reset spring is fixedly connected with the moving plate, the other end of the reset spring is fixedly connected with the limiting plate, the heat supply part is arranged on one side of the dust collection pipe, one side of the reminding part is communicated with the dust collection pipe, one end of the dust collection pipe is perpendicular to the stone bin, the other end of the dust collection pipe is fixedly arranged on the heat collection part, and is close to the heat-conducting part and is filled with the heat-conducting part through a heat-insulating part, and is arranged in the heat-insulating part, and heat-insulating part is filled with a heat-insulating part, the heat conducting piece is close to the heat supply part and the two sides of reminding the part are elastic parts, and the elastic parts are made of heat conducting rubber.
Further, a first bag body is arranged in the heat conduction groove, heat conduction gel is filled in the first bag body, and the elastic force of the elastic part is larger than that of the first bag body.
Further, the first capsule body is internally provided with metal powder, and the metal powder is mixed with the heat-conducting gel.
Further, the first bag body is formed by mutually communicating a plurality of spherical bags from top to bottom.
Further, the volumes of the spherical capsules are gradually increased from top to bottom.
Further, the stone crusher top is equipped with the feed inlet, and stone crusher's feed inlet department swing joint has the top cap, and stone crusher bottom is equipped with discharging pipe and cylindrical landing leg, and stone crusher one side intercommunication that the dust absorption pipe was kept away from has the air make-up pipe, still be fixed with the gear box on the stone crusher, have driving gear and driven gear in the gear box, driving gear and driven gear are fixed in two stone crusher roller coaxial respectively, and driving gear and driven gear meshing are fixed with the stone crusher motor on the gear box, and the main shaft and the driving gear coaxial fixed of stone crusher motor.
Further, the dust absorption pipe top has seted up uncovered, and dust absorption pipe open department swing joint has the apron, and the one end that is close to the apron of first piston board is equipped with the handle.
Further, an inserting rod is fixed at one end of the moving plate, which is close to the first piston plate, and a slot matched with the inserting rod is arranged at one end of the piston plate, which is far away from the handle.
Further, the heating component includes first heat preservation cover, first heat conduction stick and heat supply storehouse, the heat supply storehouse is fixed in one side of dust absorption pipe, first heat preservation cover intercommunication is fixed in the heat supply storehouse and is close to one side of dust absorption pipe, and first heat preservation cover extends towards the dust absorption pipe and runs through the dust absorption pipe, and first heat conduction stick is fixed in first heat preservation cover, and heat insulating board is laminated to first heat conduction stick one end, and first heat conduction stick other end extends to in the heat supply storehouse, and the heat supply storehouse intussuseption is filled with the heat supply body.
Further, remind the part including second insulation cover, second heat conduction stick, remind storehouse, second piston board, remind stick and elastic cord, it fixes in the dust absorption pipe one side of keeping away from the heat supply storehouse to remind the storehouse, second insulation cover intercommunication is fixed in the one side of reminding the storehouse and is close to the dust absorption pipe, and second insulation cover orientation dust absorption pipe extends and runs through the dust absorption pipe, the second heat conduction stick is fixed in the second insulation cover, and second heat conduction stick one end laminating heat insulating board, the second heat conduction stick other end extends to and reminds in the storehouse, second piston board sliding connection is in reminding the storehouse, and the one end that the second piston board is close to the second heat conduction stick is connected through elastic cord with the second heat conduction stick, the one end that the second piston board was kept away from the second heat conduction stick is fixed with reminding the stick, the one end that reminds the storehouse to be close to remind the stick is equipped with the confession business turn over and reminds the hole of reminding stick.
One or more technical solutions provided in the embodiments of the present application at least have the following technical effects or advantages:
firstly, this application is through setting up of elastic component on the heat conduction spare, when the heat conduction spare absorbs the heat of heating part, heat conduction gel in the heat conduction spare can be heated expansion, and drive elastic component and expand together, can increase the friction between heat conduction spare and heating part, remind the part after the elastic component expansion, even fan overheat protection is shut down this moment, under the condition of no suction, the heat conduction spare of inflation can continue to contradict between heating part and warning part, and transfer heat makes and reminds the part work, until the staff receives the warning of warning part, handle the dust collection net of jam, the operating time of reminding the part has been prolonged, when having avoided among the prior art staff untreated dust collection net of jam, can't continue to drive because of fan overheat protection shut down and remind the subassembly work, result in the staff unable condition emergence of judging whether dust collection net is jammed.
Secondly, this application is through the mixture of metal powder and heat conduction gel for after the heat conduction spare is heated and expands, metal powder evenly distributes, make the heat conduction spare can possess certain hardness, make the heat conduction spare after being heated stronger with the fixed force of heating part and warning part, ensure that the warning part has sufficient operating time until the staff receives the information that reminds the subassembly to provide, and through the technical means that heat conduction gel mixed metal powder, make the heat conduction spare heat conduction effect better, and set up first utricule again between elasticity portion, make the heat conduction spare be difficult for deformation when not being heated, ensure that the removal of heat conduction spare is more stable.
Thirdly, in this application after the heat conduction spare is heated, a plurality of spherical bags expand simultaneously, drive the elastic part and form continuous wavy, further increased the frictional force between elastic part and heating part and the warning part for the heat conduction spare is fixed more stable with heating part and warning part, has guaranteed the continuous work of reminding the subassembly.
Fourth, increase between the volume top-down of a plurality of spherical sacs in this application, when guaranteeing to have sufficient fixed force between heat conduction spare and heating unit and the warning part, when needs heat conduction spare reset, the staff releases the heat supply of heating unit, and first cell body does not have the heat source to maintain its heat supply of inflation back and dwindles gradually, and whole first cell body is irregular trapezoidal body for reset spring can be better apply reset force to the heat conduction spare, with faster drive heat conduction spare resets, and carry out the work next time.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a perspective cross-sectional view of the present invention;
FIG. 3 is a schematic view showing the internal structure of the dust suction pipe of the present invention;
FIG. 4 is a schematic perspective view of a first piston plate of the present invention;
figure 5 is a cross-sectional view of the suction tube of the present invention;
FIG. 6 is a schematic diagram of an embodiment of the present invention;
FIG. 7 is a schematic diagram illustrating a second working state according to the embodiment of the present invention;
FIG. 8 is a schematic view illustrating a third working state according to the embodiment of the present invention;
fig. 9 is a schematic diagram illustrating a fourth operation state according to an embodiment of the present invention.
In the figure: 100. a stone breaking bin; 101. a stone crushing roller; 102. a top cover; 103. a discharge pipe; 104. a support leg; 105. a gear bin; 106. a drive gear; 107. a driven gear; 108. a stone breaking motor; 200. a dust collection pipe; 201. a blower; 202. a first piston plate; 203. a dust collecting net; 204. a moving plate; 205. a return spring; 206. a support rod; 207. a cover plate; 208. a handle; 209. a rod; 210. a slot; 211. a limiting plate; 300. a heat supply part; 301. a first thermal sleeve; 302. a first heat conduction rod; 303. a heat supply bin; 400. a reminding component; 401. a second insulation sleeve; 402. a second heat conduction rod; 403. reminding a bin; 404. a second piston plate; 405. a reminder bar; 406. an elastic rope; 500. a conductive member; 501. a thermal insulation cover; 502. a heat insulating plate; 503. a heat conductive member; 504. a heat conduction groove; 505. an elastic part; 506. a first bladder; 507. a spherical sac.
Detailed Description
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings; the preferred embodiments of the present invention are illustrated in the drawings, however, the present invention may be embodied in many different forms and is not limited to the embodiments described herein; rather, these embodiments are provided so that this disclosure will be thorough and complete.
It should be noted that the terms "vertical", "horizontal", "upper", "lower", "left", "right", and the like are used herein for illustrative purposes only and do not represent the only embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; the terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention; the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Example 1
As shown in fig. 1-6, the embodiment of the application provides a dust-free stone breaking device for construction engineering detection, which comprises a stone breaking bin 100 and stone breaking rollers 101, wherein the stone breaking bin 100 is hollow, two stone breaking rollers 101 are arranged in the stone breaking bin 100 in a rotating way, the dust-free stone breaking device further comprises a dust collection pipe 200, a fan 201, a first piston plate 202, a dust collection net 203, a moving plate 204, a return spring 205, a heating component 300, a reminding component 400 and a conducting component 500, the fan 201 is fixed on one side of the stone breaking bin 100, the dust collection pipe 200 is L-shaped, one end of the dust collection pipe 200 is communicated with the stone breaking bin 100, the other end of the dust collection pipe 200 is communicated with the fan 201, the first piston plate 202 is connected in a way that the dust collection pipe 200 is vertical to the horizontal line part, the dust collection net 203 penetrates and is fixed on the first piston plate 202, the moving plate 204 is connected in the dust collection pipe 200 in a sliding way, the movable plate 204 is positioned at the lower side of the first piston plate 202, the movable plate 204 is movably connected with the first piston plate 202, a limiting plate 211 is also fixed in the dust collection pipe 200, the limiting plate 211 is positioned at the lower side of the movable plate 204, one end of a return spring 205 is fixedly connected with the movable plate 204, the other end of the return spring 205 is fixedly connected with the limiting plate 211, the heat supply part 300 is arranged at one side of the dust collection pipe 200, the reminding part 400 is arranged at the other side of the dust collection pipe 200, the conduction part 500 comprises a heat insulation cover 501, a heat insulation plate 502 and a heat conduction part 503, the heat insulation cover 501 is fixed in the dust collection pipe 200 and positioned at the lower side of the dust collection net 203, the heat insulation cover 501 is provided with a sliding groove, the heat conduction part 503 is slidably connected with the heat insulation cover 501 through the sliding groove, one end of the heat conduction part 503 close to the dust collection net 203 is fixed with the movable plate 204 through a support rod 206, the other end of the heat conducting piece 503 is fixed with the heat insulating plate 502, the heat insulating plate 502 is positioned between the heat supply part 300 and the reminding part 400, the heat conducting piece 503 is cuboid, a heat conducting groove 504 is formed in the heat conducting piece 503, heat conducting gel is filled in the heat conducting groove 504, elastic parts 505 are arranged on two sides, close to the heat supply part 300 and the reminding part 400, of the heat conducting piece 503, and the elastic parts 505 are made of heat conducting rubber;
during operation, concrete to be detected is thrown into the stone bin 100, then two stone crushing rollers 101 rotate to crush the concrete, meanwhile, the fan 201 is started, dust generated during crushing is sucked into the dust collecting net 203 in the dust collecting pipe 200 through the dust collecting pipe 200, dust-free crushing is achieved, when the dust collecting net 203 is blocked after long-time working, the fan 201 continues to work to generate suction force on the first piston plate 202 and the blocked dust collecting net 203, the first piston plate 202 and the movable plate 204 move towards the fan 201 together, the reset spring 205 is compressed, the movable plate 204 further collides with the support rods 206 to drive the heat conducting piece 503 and the heat insulating plate 502 to move, when the heat conducting plate moves between the heat conducting plate and the heat supply part 300 and the reminding part 400, heat of the heat supply part 300 is transferred to the reminding part 400, the reminding part 400 works after receiving the heat, the reminding part 400 processes the blocked dust collecting net 203, and the setting of the elastic part 505 on the heat conducting piece 503, when the heat conducting piece 503 absorbs the heat of the heat supply part 300, the heat conducting gel in the heat conducting piece 503 expands due to heat, the elastic part 505 is driven to expand, the elastic part 505 is expanded, the heat conducting part 505 can be increased, the heat conducting part 300 can be expanded, the heat conducting part 300 can be continuously contacted with the heat conducting part 300 is stopped, and the heat collecting part is continuously heated, and the heat collecting part is reminded of the heat can be continuously transferred between the heat conducting part and the heat conducting part 300 and the heat collecting part, and the heat collecting part is reminded of the heat collecting part is continuously, and the heat-insulating part is kept at the heat-insulating part, and the heat-insulating part is kept at the heat, and the heat-insulating part, and even when the heat is not is in the heat, and the heat is expanded.
Preferably, the top of the stone breaking bin 100 is provided with a feed inlet, the feed inlet of the stone breaking bin 100 is movably connected with a top cover 102, the bottom of the stone breaking bin 100 is provided with a discharge pipe 103 and a cylindrical supporting leg 104, one side, far away from the dust suction pipe 200, of the stone breaking bin 100 is communicated with a gas supplementing pipe, the stone breaking bin 100 is also fixedly provided with a gear bin 105, a driving gear 106 and a driven gear 107 are arranged in the gear bin 105, the driving gear 106 and the driven gear 107 are respectively coaxially fixed on two stone breaking rollers 101, the driving gear 106 is meshed with the driven gear 107, a stone breaking motor 108 is fixed on the gear bin 105, a main shaft of the stone breaking motor 108 is coaxially fixed with the driving gear 106, when crushing operation is needed, a worker opens the top cover 102 to throw concrete, then the stone breaking motor 108 works, the two stone breaking rollers 101 are driven to rotate through the meshed driving gear 106 and the crushed concrete is discharged through the discharge pipe 103.
Preferably, the top of the dust suction pipe 200 is opened with an opening, and a cover plate 207 is movably connected to the opening of the dust suction pipe 200, a handle 208 is disposed at one end of the first piston plate 202 near the cover plate 207, when the blocked dust collection net 203 needs to be treated, the cover plate 207 can be opened, and the first piston plate 202 and the dust collection net 203 can be taken out through the handle 208.
Preferably, a plunger 209 is fixed to an end of the moving plate 204 near the first piston plate 202, and a slot 210 matching with the plunger 209 is provided at an end of the piston plate far from the handle 208.
Preferably, the heat supply component 300 includes a first heat insulation sleeve 301, a first heat conduction rod 302 and a heat supply bin 303, the heat supply bin 303 is fixed on one side of the dust collection tube 200, the first heat insulation sleeve 301 is fixed on one side of the heat supply bin 303, which is close to the dust collection tube 200, in a communicating manner, the first heat insulation sleeve 301 extends towards the dust collection tube 200 and penetrates through the dust collection tube 200, the first heat conduction rod 302 is fixed in the first heat insulation sleeve 301, one end of the first heat conduction rod 302 is attached to the heat insulation plate 502, the other end of the first heat conduction rod 302 extends into the heat supply bin 303, the heat supply bin 303 is filled with a heat supply body, and after the heat conduction piece 503 moves to be in contact with the first heat conduction rod 302, heat in the heat supply bin 303 is transferred to the heat conduction piece 503 through the first heat conduction rod 302.
Preferably, the reminding component 400 comprises a second heat insulation sleeve 401, a second heat conduction rod 402, a reminding bin 403, a second piston plate 404, a reminding rod 405 and an elastic rope 406, the reminding bin 403 is fixed on one side, far away from the heat supply bin 303, of the dust collection pipe 200, the second heat insulation sleeve 401 is fixedly connected on one side, close to the dust collection pipe 200, of the reminding bin 403, the second heat insulation sleeve 401 extends towards the dust collection pipe 200 and penetrates through the dust collection pipe 200, the second heat conduction rod 402 is fixedly arranged in the second heat insulation sleeve 401, one end of the second heat conduction rod 402 is attached to the heat insulation plate 502, the other end of the second heat conduction rod 402 extends into the reminding bin 403, the second piston plate 404 is slidably connected in the reminding bin 403, one end, close to the second heat conduction rod 402, of the second piston plate 404 is connected with the second heat conduction rod 402 through the elastic rope 406, one end, close to the second heat conduction rod 405, of the reminding bin 403 is fixedly connected with the reminding rod 405, a dodging hole for the heat supply and exit reminding rod 405 is formed in one end, when the heat conduction piece 503 moves to be contacted with the second heat conduction rod 402, the second heat conduction rod 402 is fixedly arranged in the second heat insulation rod 402, and the heat conduction rod 402 is conveniently received from the heat supply component 300, and the second heat conduction rod 402 is pushed out of the second heat conduction rod 402, and then the heat conduction rod is conveniently pushed out of the second heat conduction rod 405 by the heat conduction rod is pushed by the second piston plate, and the heat conduction rod is conveniently pushed by the heat-conducting rod 405, and the heat-conducting rod is conveniently and the heat-conducting rod is pushed by the heat-and the heat-conducting rod 405.
The technical scheme in the embodiment of the application at least has the following technical effects or advantages:
through the setting of the elastic part 505 on the heat conducting part 503, when the heat conducting part 503 absorbs the heat of the heat supply part 300, the heat conducting gel in the heat conducting part 503 can be heated and expanded, and the elastic part 505 is driven to expand together, the friction between the heat conducting part 503 and the heat supply part 300 and between the heat reminding part 400 can be increased after the elastic part 505 expands, at this moment, even if the fan 201 is overheat and protected and stopped, under the condition of no suction, the expanded heat conducting part 503 can continuously collide between the heat supply part 300 and the reminding part 400, and transfer heat to enable the reminding part 400 to work, until a worker receives the reminding of the reminding part 400, the working time of the reminding part 400 is prolonged, and the situation that the worker cannot continuously drive the reminding component to work because of overheat protection stopping of the fan 201, and whether the worker is jammed or not is caused is avoided.
Example two
In order to further improve the fixing force of the heat conducting member 503 to the heat supplying member 300 and the reminding member 400 after being heated and expanded, as shown in fig. 7, a further improvement is made to the first embodiment:
the heat conducting groove 504 is provided with a first capsule 506, the first capsule 506 is filled with heat conducting gel, and the elastic force of the elastic part 505 is greater than that of the first capsule 506.
The first capsule 506 also has a metal powder therein, which is mixed with the thermally conductive gel.
The technical scheme in the embodiment of the application at least has the following technical effects or advantages:
through the mixing of metal powder and heat conduction gel for after the heat conduction piece 503 is heated and expands, metal powder evenly spreads, make the heat conduction piece 503 can possess certain hardness, make the heat conduction piece 503 after being heated and the fixed force of heating part 300 and warning part 400 stronger, ensure that warning part 400 has sufficient operating time until the staff receives the information that reminds the subassembly to provide, and through the technical means of heat conduction gel mixed metal powder, make the heat conduction effect of heat conduction piece 503 better, and set up first bag body 506 again between elastic part 505, make heat conduction piece 503 be difficult for deformation when not being heated, ensure that the removal of heat conduction piece 503 is more stable.
Example III
In order to enhance the fixing force of the heat conducting member 503 to the heat supplying part 300 and the reminding part 400, as shown in fig. 8, a further improvement is made to the second embodiment:
the first bladder 506 is formed by mutually communicating a plurality of spherical bladders 507 from top to bottom.
The technical scheme in the embodiment of the application at least has the following technical effects or advantages:
when the heat conducting piece 503 is heated, the spherical capsules 507 expand simultaneously, so that the elastic part 505 is driven to form a continuous wavy shape, the friction force between the elastic part 505 and the heat supply part 300 and the reminding part 400 is further increased, the heat conducting piece 503 is fixed with the heat supply part 300 and the reminding part 400 more stably, and the continuous operation of the reminding assembly is ensured.
Example IV
In order to avoid the excessive fixing force between the heat conducting member 503 and the heat supply part 300 and the reminding part 400, after the worker replaces the dust collecting net 203 and releases the heat supply of the heat supply assembly, the heat conducting member 503 cannot be reset only by the elastic force of the reset spring 205, as shown in fig. 9, and the third embodiment is further improved:
the volume of the spherical capsules 507 gradually increases from top to bottom.
The technical scheme in the embodiment of the application at least has the following technical effects or advantages:
the volumes of the spherical capsules 507 are increased from top to bottom, and when enough fixing force is ensured between the heat conducting part 503 and the heat supply part 300 and the reminding part 400, and when the heat conducting part 503 needs to be reset, a worker releases the heat supply of the heat supply assembly, the first capsule 506 does not have a heat source to maintain the expansion of the heat supply assembly and then gradually reduces, and the whole first capsule 506 is an irregular trapezoid body, so that the reset spring 205 can better apply the reset force to the heat conducting part 503, and drive the heat conducting part 503 to reset more quickly, and perform the next work.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The dust-free stone crushing device for the construction engineering detection comprises a stone crushing bin (100) and stone crushing rollers (101), wherein the stone crushing bin (100) is internally hollow, the two stone crushing rollers (101) are rotatably arranged in the stone crushing bin (100), and the dust-free stone crushing device is characterized by further comprising a dust suction pipe (200), a fan (201), a first piston plate (202), a dust collection net (203), a moving plate (204), a return spring (205), a heat supply component (300), a reminding component (400) and a conducting component (500), wherein the fan (201) is fixed on one side of the stone crushing bin (100), the dust suction pipe (200) is L-shaped, one end of the dust suction pipe (200) is communicated with the stone crushing bin (100), the other end of the dust suction pipe (200) is communicated with the fan (201), the first piston plate (202) is in a sliding connection in the interior of the dust suction pipe (200) which is perpendicular to a horizontal line part, the dust collection net (203) penetrates and is fixed on the first piston plate (202), the moving plate (204) is in the dust suction pipe (200) in a sliding connection mode, the moving plate (204) is in the moving plate (200), the moving plate (204) is positioned on the lower side of the moving plate (211) which is also fixed on the moving plate (211), one end of reset spring (205) and movable plate (204) fixed connection, the other end and limiting plate (211) fixed connection of reset spring (205), heating element (300) set up in one side of dust absorption pipe (200), remind part (400) to set up in the opposite side of dust absorption pipe (200), conducting part (500) are including heat preservation cover (501), heat insulating board (502) and heat conduction piece (503), heat preservation cover (501) are fixed in dust absorption pipe (200) inside and are located the downside of dust collection net (203), the sliding tray has been seted up to heat preservation cover (501), heat conduction piece (503) pass through sliding tray and heat preservation cover (501) sliding connection, and the sliding tray agrees with heat conduction piece (503), the one end that heat conduction piece (503) is close to dust collection net (203) is fixed with movable plate (204) through branch (206), and heat insulating board (502) are located between heating element (300) and the reminding part (400), heat conduction piece (504) are rectangular bodily form, and inside heat conduction piece (503) is equipped with gel (300) heat conduction part (503) and heat conduction piece (503) are filled in the heat conduction piece (503) and are close to heat conduction piece (300), the elastic part (505) is made of heat-conducting rubber; a first bag body (506) is arranged in the heat conduction groove (504), heat conduction gel is filled in the first bag body (506), and the elastic force of the elastic part (505) is larger than that of the first bag body (506); the first capsule body (506) is internally provided with metal powder, and the metal powder is mixed with the heat-conducting gel; the first bag body (506) is formed by mutually communicating a plurality of spherical bags (507) from top to bottom; the volumes of the spherical capsules (507) gradually increase from top to bottom.
2. The dust-free stone breaking device for construction engineering detection according to claim 1, wherein a feeding hole is formed in the top of the stone breaking bin (100), a top cover (102) is movably connected to the feeding hole of the stone breaking bin (100), a discharging pipe (103) and a cylindrical supporting leg (104) are arranged at the bottom of the stone breaking bin (100), one side, far away from the dust suction pipe (200), of the stone breaking bin (100) is communicated with an air supplementing pipe, a gear bin (105) is further fixed to the stone breaking bin (100), a driving gear (106) and a driven gear (107) are arranged in the gear bin (105), the driving gear (106) and the driven gear (107) are respectively coaxially fixed to two stone breaking rollers (101), the driving gear (106) is meshed with the driven gear (107), a stone breaking motor (108) is fixed to the gear bin (105), and a main shaft of the stone breaking motor (108) is coaxially fixed to the driving gear (106).
3. The dust-free stone crusher for construction engineering detection according to claim 1, wherein the top of the dust collection pipe (200) is provided with an opening, a cover plate (207) is movably connected to the opening of the dust collection pipe (200), and a handle (208) is arranged at one end of the first piston plate (202) close to the cover plate (207).
4. A dust-free stone breaker for construction engineering detection according to claim 3, characterized in that the end of the moving plate (204) close to the first piston plate (202) is fixed with a plunger (209), and the end of the piston plate far from the handle (208) is provided with a slot (210) matched with the plunger (209).
5. The dust-free stone breaking device for construction engineering detection according to claim 1, wherein the heat supply component (300) comprises a first heat insulation sleeve (301), a first heat conduction rod (302) and a heat supply bin (303), the heat supply bin (303) is fixed on one side of the dust collection pipe (200), the first heat insulation sleeve (301) is fixedly connected on one side of the heat supply bin (303) close to the dust collection pipe (200), the first heat insulation sleeve (301) extends towards the dust collection pipe (200) and penetrates through the dust collection pipe (200), the first heat conduction rod (302) is fixed in the first heat insulation sleeve (301), one end of the first heat conduction rod (302) is attached to the heat insulation plate (502), the other end of the first heat conduction rod (302) extends into the heat supply bin (303), and the heat supply bin (303) is filled with a heat supply body.
6. The dust-free stone breaking device for construction engineering detection according to claim 5, wherein the reminding component (400) comprises a second heat insulation sleeve (401), a second heat conduction rod (402), a reminding bin (403), a second piston plate (404), a reminding rod (405) and an elastic rope (406), the reminding bin (403) is fixed on one side, far away from the heating bin (303), of the dust collection pipe (200), the second heat insulation sleeve (401) is fixedly communicated on one side, close to the dust collection pipe (200), of the reminding bin (403), the second heat insulation sleeve (401) extends towards the dust collection pipe (200) and penetrates through the dust collection pipe (200), the second heat conduction rod (402) is fixed in the second heat insulation sleeve (401), one end of the second heat conduction rod (402) is attached to the heat insulation plate (502), the other end of the second heat conduction rod (402) extends into the reminding bin (403), one end, close to the second piston plate (404) is connected in the reminding bin (403) in a sliding mode, one end, close to the second piston plate (404), close to the second piston rod (402) is fixedly arranged on one end, close to the second heat conduction rod (402), far away from the reminding rod (405), of the reminding rod (405) through the elastic rope, and is arranged on the second heat conduction rod (402), and is far away from the reminding rod (405).
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