CN119246598A - A construction waste roadbed filler solidity test device - Google Patents
A construction waste roadbed filler solidity test device Download PDFInfo
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- CN119246598A CN119246598A CN202411755266.7A CN202411755266A CN119246598A CN 119246598 A CN119246598 A CN 119246598A CN 202411755266 A CN202411755266 A CN 202411755266A CN 119246598 A CN119246598 A CN 119246598A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/14—Investigating or analyzing materials by the use of thermal means by using distillation, extraction, sublimation, condensation, freezing, or crystallisation
- G01N25/147—Investigating or analyzing materials by the use of thermal means by using distillation, extraction, sublimation, condensation, freezing, or crystallisation by cristallisation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/14—Investigating or analyzing materials by the use of thermal means by using distillation, extraction, sublimation, condensation, freezing, or crystallisation
- G01N25/145—Accessories, e.g. cooling devices
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Abstract
The invention discloses a building rubbish roadbed filler firmness test device, which belongs to the technical field of roadbed filler firmness tests and comprises an outer storage cylinder and an inner cylinder, wherein a hydro-rotary motor is arranged at the bottom end of the outer storage cylinder, the output end of the hydro-rotary motor is connected with a hydro-rotary component for stirring sodium sulfate solution through a driving shaft, and a liquid discharge plate is arranged below the hydro-rotary component. The invention can quickly realize repeated soaking of the sodium sulfate solution of the roadbed filling fragments by arranging the liquid discharge hopper and the convex plunger, and enables the separation and mixing of the solution to be carried out autonomously, thereby reducing the complicated operation of manual replacement equipment, and simultaneously, the arrangement of the impact impeller and the spherical spray head can press and infiltrate the sodium sulfate solution into the internal space of the piled roadbed fragments, so that the internal surfaces of the construction waste fragments with larger particle size are more quickly contacted with the sodium sulfate solution fully, and the sodium sulfate can be more quickly crystallized and expanded on all surfaces of the roadbed fragments.
Description
Technical Field
The invention relates to the technical field of roadbed filler firmness tests, in particular to a device for testing the firmness of a roadbed filler of construction waste.
Background
The road base filler firmness test is to sample the road base filler, and the sampled filler material is infiltrated through sodium sulfate saturated solution, so that the firmness of the road base filler is indirectly judged by the damage degree of the expansion force to the road base filler when crystals are formed.
When the firmness test of the roadbed filler is carried out, firstly, sand and stone materials with the same specification particle size are generally required to be screened, then the sand and stone materials are put into a saturated sodium sulfate solution for soaking, then the sand and stone materials are taken out for drying, and the circulation is repeated for five times, however, the operations are more required to be manually operated by test staff, different equipment is used for multiple conversion, and a certain time interval is required between different steps, so that the operation of the firmness test of the roadbed filler is complicated and low-efficiency, the technicians are occupied, and the construction waste for the roadbed filler is generally mixed fragments consisting of bricks and concrete blocks.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, sand materials with the same specification particle size are firstly screened, soaked in saturated sodium sulfate solution, then taken out and dried, and circulated and repeated for five times, however, the operations are needed to be manually operated by test personnel, different equipment is used for multiple conversion, and certain time intervals are needed between different steps, so that the operation of a roadbed filler firmness test is complicated and low-efficiency, the technicians are occupied, and the construction waste for the roadbed filler is generally mixed fragments consisting of bricks and concrete blocks, the particle size of the roadbed filler fragments of the construction waste is larger than that of the common sand roadbed filler, the larger particle size has larger surface area, the contact surface between fragments is larger, the time of the sodium sulfate solution needed to be crystallized is longer, and the surface of the fragile blocks is not uniformly crystallized, and the accuracy of test results is affected.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The utility model provides a building rubbish roadbed filler firmness test device, includes external storage section of thick bamboo and inner tube, external storage section of thick bamboo bottom is provided with the hydro-rotary motor, hydro-rotary motor output is connected with the hydro-rotary subassembly that is used for stirring sodium sulfate solution through the drive shaft, hydro-rotary subassembly below is provided with the drain board, the drain board bottom is connected with protruding plunger through reset spring, the inner tube outside is provided with the buffer section of thick bamboo, the buffer section of thick bamboo top is provided with planetary assembly, planetary assembly is connected with a plurality of pressurization wheels, a plurality of be provided with the pressurization ring in the pressurization wheel, the upper side is provided with electric putter in the inner tube, electric putter output is connected with the immersion cylinder through the U-shaped pole, immersion cylinder bottom is connected with the fretwork frame through the conveyer pipe, fretwork frame inner end face is connected with the impact impeller, the impact impeller top is provided with the pressure liquid subassembly that is used for permeating the inside surface of piece, fixedly connected with two stoving air pumps that are symmetrical each other on the external storage section of thick bamboo top lateral wall.
Preferably, the outer cylinder bottom fixedly connected with base, outer cylinder bottom and hydro-motor tip fixed connection, base top and inner tube bottom fixed connection.
Preferably, the hydro-cyclone assembly comprises a bottom plate and a hydro-cyclone assembly, the output end of the hydro-cyclone motor is fixedly connected with the bottom plate bottom through a driving shaft, the top of the bottom plate is fixedly connected with the bottom end of the hydro-cyclone assembly, the top of the bottom plate is fixedly connected with the bottom end of the inner cylinder, and the bottom end of the bottom plate is fixedly connected with a buffer cover.
Preferably, the pressure release hole has been seted up to the buffer memory cover bottom, the inside wall and the drain board lateral wall fixed connection of pressure release hole, drain board bottom fixedly connected with drain fill, drain board bottom passes through reset spring and protruding plunger top fixed connection, protruding plunger lateral wall diameter is greater than drain fill bottom internal diameter, the base top passes through hydraulic stem and protruding plunger bottom fixed connection.
Preferably, the outer storage cylinder is characterized in that the left inner side wall and the right inner side wall of the outer storage cylinder are fixedly connected with electric control sliding rails, the outer side wall of the electric control sliding rails is slidably connected with a pressing seat, the inner side wall of the pressing seat is slidably connected with the outer side wall of the buffer cylinder, and the outer side wall of the bottom end of the buffer cylinder is fixedly connected with the inner side wall of the outer storage cylinder through a fixing plate.
Preferably, the planetary assembly comprises a revolution toothed ring and a plurality of rotation gears, the rotation gears are arranged on the outer side of the revolution toothed ring and meshed with each other, the bottom end of the revolution toothed ring is fixedly connected with the top end of the inner cylinder, the bottom end of the rotation gear is fixedly connected with the top end of the pressurizing wheel through a pin shaft, the rotation gears are rotationally connected with the buffer cylinder through a pin shaft, the pressurizing wheel is matched with the pressurizing ring, the pressurizing ring is communicated with the inner cylinder, and a plurality of spray holes are formed in the inner wall of the pressurizing ring.
Preferably, the top end of the external storage cylinder is fixedly connected with a hanging plate, the lower end surface of the hanging plate is fixedly connected with the top end of the electric push rod, and the upper end surface of the hanging plate is fixedly connected with a weighing sensor.
Preferably, the output end of the electric push rod is fixedly connected with the outer side wall of the immersed cylinder through a U-shaped rod, the bottom end of the immersed cylinder is fixedly connected with the top end of the hollowed-out frame through a conveying pipe, and the inner end surface of the hollowed-out frame is rotationally connected with the impact impeller through a rotating shaft.
Preferably, the liquid pressing component consists of a spiral conveying blade and a plurality of spherical spray heads, wherein the inner side wall of the spiral conveying blade is fixedly connected with the outer side wall of the rotating shaft, the inner side wall of the top end of the conveying pipe is fixedly connected with a guide pipe, and the guide pipe is mutually communicated with the spherical spray heads.
Compared with the prior art, the invention has the beneficial effects that:
1. According to the scheme, repeated soaking of the sodium sulfate solution of the roadbed filler fragments can be realized rapidly through the arrangement of the liquid discharge hopper and the convex plunger, and separation and mixing of the solution are carried out autonomously, so that complicated operation of manual replacement equipment is reduced, and firmness test of the roadbed fragments is faster.
2. According to the scheme, through the arrangement of the autorotation gear and the pressurizing ring, dynamic sodium sulfate solution can continuously enter the liquid level above the immersion cylinder, so that roadbed fragments immersed in the immersion cylinder are subjected to mixed crystallization of the dynamic sodium sulfate solution at multiple angles, and the immersion mixing speed of a test is accelerated.
3. According to the scheme, through the arrangement of the impact impeller and the spherical spray head, the sodium sulfate solution can be pressed into and permeated into the internal space of the piled roadbed fragments, so that the internal surface of the construction waste fragments with larger particle size is faster and fully contacted with the sodium sulfate solution, the sodium sulfate can be crystallized and expanded on all surfaces of the roadbed fragments more quickly, the test process is faster, and the test result is more accurate.
Drawings
Fig. 1 is a schematic diagram of a perspective structure of a device for testing the firmness of a construction waste roadbed filler according to the present invention;
fig. 2 is a schematic diagram of a perspective structure of a device for testing the firmness of a construction waste roadbed filler according to the present invention;
FIG. 3 is a schematic diagram of the structure of the planetary assembly position in a construction waste roadbed filler firmness test apparatus according to the present invention;
Fig. 4 is a schematic structural diagram of a hydrocyclone component in a construction waste roadbed filler firmness test apparatus according to the present invention;
FIG. 5 is a schematic diagram of the structure of the liquid discharge hopper in the test device for the firmness of the roadbed filler of the construction waste;
FIG. 6 is a schematic view of the structure of the booster wheel position in a construction waste roadbed filler firmness test apparatus according to the present invention;
Fig. 7 is a schematic structural diagram of the position of a hollowed-out frame in the construction waste roadbed filler firmness test device;
Fig. 8 is a schematic structural diagram of a hydraulic component in a construction waste roadbed filler firmness test apparatus according to the present invention.
The device comprises a storage cylinder 1, an inner cylinder 2, a base, a rotary liquid motor 5, a buffer cover 6, a bottom plate 7, a rotary liquid wheel 8, a liquid discharging plate 9, a liquid discharging bucket 10, a return spring 11, a convex plunger, 12, a hydraulic rod 13, a buffer cylinder 14, an electric control slide rail 15, a pressing seat 16, a revolution toothed ring 17, a rotation gear 18, a pressurizing wheel 19, a pressurizing ring 20, a hanging plate 21, a weighing sensor 22, an electric push rod 23, a U-shaped rod 24, a dipping cylinder 25, a conveying pipe 26, a hollow frame 27, an impact impeller 28, a rotating shaft 29, a spiral conveying blade 30, a guide pipe 31, a spherical spray head 32 and a drying air pump.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention are included in the protection scope of the present invention.
1-8, A building rubbish roadbed filler firmness test device comprises an outer storage cylinder 1 and an inner cylinder 2, wherein a hydro-cyclone motor 4 is arranged at the bottom end of the outer storage cylinder 1, and the output end of the hydro-cyclone motor 4 is connected with a hydro-cyclone component for stirring sodium sulfate solution through a driving shaft;
Further, the bottom end of the external storage cylinder 1 is fixedly connected with the base 3, the bottom end of the external storage cylinder 1 is fixedly connected with the end part of the hydro-cyclone motor 4, the top end of the base 3 is fixedly connected with the bottom end of the inner cylinder 2, the hydro-cyclone assembly consists of a bottom plate 6 and a hydro-cyclone wheel 7, the output end of the hydro-cyclone motor 4 is fixedly connected with the bottom end of the bottom plate 6 through a driving shaft, the top end of the bottom plate 6 is fixedly connected with the bottom end of the hydro-cyclone wheel 7, the top end of the bottom plate 6 is fixedly connected with the buffer cover 5, a pressure relief hole is formed in the bottom end of the buffer cover 5, the inner side wall of the pressure relief hole is fixedly connected with the outer side wall of the liquid discharge plate 8, the bottom end of the liquid discharge plate 8 is fixedly connected with the top end of the convex plunger 11 through a reset spring 10, the diameter of the outer side wall of the convex plunger 11 is larger than the inner diameter of the bottom end of the liquid discharge hopper 9, and the top end of the base 3 is fixedly connected with the convex plunger 11 through a hydraulic rod 12;
After the soaking time is finished, the hydraulic rod 12 on the top end of the base 3 is started, the hydraulic rod 12 pushes the convex plunger 11 to move in the liquid discharge bucket 9, so that a gap is formed between the convex plunger 11 and the bottom end of the liquid discharge bucket 9, sodium sulfate solution in the inner barrel 2 flows into the buffer cover 5 below through a plurality of holes on the bottom plate 6 at the bottom end, and enters the liquid discharge bucket 9 through the liquid discharge plate 8, sodium sulfate solution in the inner barrel 2 flows into a cavity between the inner barrel 2 at the bottom end and the outer storage barrel 1 through the liquid discharge bucket 9, when a channel of the liquid discharge bucket 9 is closed, the thrust of the hydraulic rod 12 is canceled, the convex plunger 11 is pressed on the bottom end port of the liquid discharge bucket 9 again under the action of the reset spring 10, and then the inner barrel needs to continuously soak sodium sulfate solution in the path, and simultaneously pushes the sodium sulfate solution out of the liquid discharge bucket 2 through the electric control cylinder 14, and the sodium sulfate solution in the inner barrel 2 is pushed down by the electric control cylinder 14, and the sodium sulfate solution in the liquid discharge bucket 2 is pushed down by the liquid discharge rod 12;
the adoption of the method has the further advantages that repeated soaking of the sodium sulfate solution of the roadbed filler fragments can be realized rapidly, separation and mixing of the solution are carried out autonomously, complicated operation of manual replacement equipment is reduced, and the firmness test of the roadbed fragments is faster.
1-8, A buffer cylinder 13 is arranged on the outer side of the inner cylinder 2, a planetary component is arranged at the top end of the buffer cylinder 13, the planetary component is connected with a plurality of pressurizing wheels 18, a pressurizing ring 19 is arranged in the plurality of pressurizing wheels 18, the pressurizing ring 19 is communicated with the inner cylinder 2, and a plurality of spray holes are formed in the inner side wall of the pressurizing ring 19;
Further, the left and right inner side walls of the external storage cylinder 1 are fixedly connected with an electric control slide rail 14, the outer side wall of the electric control slide rail 14 is slidably connected with a pressing seat 15, the inner side wall of the pressing seat 15 is slidably connected with the outer side wall of the buffer cylinder 13, the outer side wall of the bottom end of the buffer cylinder 13 is fixedly connected with the inner side wall of the external storage cylinder 1 through a fixed plate, a planetary assembly consists of a revolution toothed ring 16 and a plurality of rotation gears 17, the rotation gears 17 are arranged on the outer side of the revolution toothed ring 16 and meshed with each other, the bottom end of the revolution toothed ring 16 is fixedly connected with the top end of the inner cylinder 2, the bottom end of the rotation gear 17 is fixedly connected with the top end of a pressurizing wheel 18 through a pin shaft, the rotation gears 17 are rotatably connected with the buffer cylinder 13 through a pin shaft, and the pressurizing wheel 18 is matched with the pressurizing ring 19;
When the sodium sulfate solution is soaked, a rotary liquid motor 4 on the base 3 is started, the rotary liquid motor 4 drives a rotary liquid wheel 7 to rotate through a driving shaft, so that the sodium sulfate solution in the inner cylinder 2 is stirred to spin to generate vortex, the sodium sulfate solution is pressed upwards along the inner side wall of the inner cylinder 2 and is pressed into a communicated pressurizing ring 19, so that the sodium sulfate solution and fragments immersed in the cylinder 24 are mixed and crystallized faster, the rotary liquid motor 4 synchronously drives the inner cylinder 2 to rotate after being started, the inner cylinder 2 rotates to drive a revolution toothed ring 16 at the top end of the inner cylinder 2 to rotate together, the revolution toothed ring 16 rotates to drive a plurality of meshed rotation gears 17 at the outer side to rotate, the rotation gears 17 rotate to drive a pressurizing wheel 18 below through a pin shaft to rotate, the rotating pressurizing wheel 18 continuously presses the pressurizing ring 19 at intervals, the pressurizing ring 19 is pressed to continuously spray the sodium sulfate solution inside the pressurizing ring, the fragments are lifted out by an electric push rod 22 after being soaked, the fragments are washed, the sewage is poured out by the washing air pump 32 at the two sides, and the fragments are dried by the aid of a clean water pump 32 at the two sides;
The adoption of the method has the further advantages that the dynamic sodium sulfate solution can be continuously introduced into the liquid level above the immersion cylinder 24, so that roadbed fragments immersed in the immersion cylinder 24 are subjected to mixed crystallization of the dynamic sodium sulfate solution at a plurality of angles, and the soaking mixing speed of a test is conveniently increased.
1-8, An electric push rod 22 is arranged above the inner cylinder 2, an output end of the electric push rod 22 is connected with an immersion cylinder 24 through a U-shaped rod 23, a hollow frame 26 is connected to the bottom end of the immersion cylinder 24 through a conveying pipe 25, an impact impeller 27 is connected to the inner end surface of the hollow frame 26, a liquid pressing component for penetrating the inner surface of the fragments is arranged above the impact impeller 27, and two mutually symmetrical drying air pumps 32 are fixedly connected to the outer side wall of the top end of the external storage cylinder 1;
Further, the top end of the external storage cylinder 1 is fixedly connected with a hanging plate 20, the lower end face of the hanging plate 20 is fixedly connected with the top end of an electric push rod 22, the upper end face of the hanging plate 20 is fixedly connected with a weighing sensor 21, the output end of the electric push rod 22 is fixedly connected with the outer side wall of an immersed cylinder 24 through a U-shaped rod 23, the bottom end of the immersed cylinder 24 is fixedly connected with the top end of a hollowed-out frame 26 through a conveying pipe 25, the inner end face of the hollowed-out frame 26 is rotationally connected with an impact impeller 27 through a rotating shaft 28, a liquid pressing component consists of a spiral conveying blade 29 and a plurality of spherical spray heads 31, the inner side wall of the spiral conveying blade 29 is fixedly connected with the outer side wall of the rotating shaft 28, the inner side wall of the top end of the conveying pipe 25 is fixedly connected with a guide pipe 30, and the guide pipe 30 is mutually communicated with the spherical spray heads 31;
When the fragments in the immersion cylinder 24 are immersed, the sodium sulfate solution in the inner cylinder 2 in a spinning vortex shape is pressed into the hollowed-out frame 26 from the direction, the impact impeller 27 in the hollowed-out frame 26 rotates after being impacted by the sodium sulfate solution in the direction, the impact impeller 27 drives the spiral conveying blades 29 to rotate in the conveying pipe 25 through the rotating shaft 28, the spiral conveying blades 29 continuously stir and upward press-convey the sodium sulfate solution in the hollowed-out frame 26, the sodium sulfate solution is pressed into the guide pipe 30 and is extruded out of the roadbed fragments accumulated in the immersion cylinder 24 through the plurality of spherical spray heads 31, after repeated immersing is finished, the weight before and after the fragment experiment in the immersion cylinder 24 is measured and calculated by the weighing sensor 21 on the hanging plate 20, and then the weight loss percentage formula is used for calculating;
the adoption of the method has the further advantages that the sodium sulfate solution can be pressed into and permeated into the internal space of the piled roadbed fragments, so that the internal surfaces of the construction waste fragments with larger grain size are more quickly contacted with the sodium sulfate solution fully, the sodium sulfate can be more quickly crystallized and expanded on all surfaces of the roadbed fragments, the test process is faster, and the test result is more accurate
When the device is used, saturated sodium sulfate solution is placed into an inner barrel 2, then screened roadbed filler fragments with the same particle size are placed into an immersing barrel 24, the immersing barrel 24 is moved downwards into sodium sulfate solution in the inner barrel 2 by utilizing an electric push rod 22, after the immersing time is finished, a hydraulic rod 12 on the top end of a base 3 is started, the hydraulic rod 12 pushes a convex plunger 11 to move in the liquid placing barrel 9, so that a gap is formed between the convex plunger 11 and the bottom end of the liquid placing barrel 9, sodium sulfate solution in the inner barrel 2 flows into a lower buffer cover 5 through a plurality of holes on a bottom plate 6 at the bottom end, and flows down into a cavity between the inner barrel 2 at the bottom end and an outer storage barrel 1 through a liquid placing plate 8, when a channel of the liquid placing barrel 9 is closed, the thrust of the hydraulic rod 12 is canceled, the convex plunger 11 is pressed again at the bottom end opening of the liquid placing barrel 9 under the action of a reset spring 10, the inner barrel needs to be continuously soaked in a way, the sodium sulfate solution in the inner barrel 2 is moved down from an electric control seat 14 to the inner barrel of the liquid placing barrel, and simultaneously, the sodium sulfate solution in the inner barrel 2 is more firmly mixed with the sodium sulfate solution can be quickly replaced by a user, and the sodium sulfate solution can be quickly moved into the cavity 1 by a slide rail for the device, and the sodium sulfate solution can be replaced by the plunger pieces, and the sodium sulfate solution can be more easily and the sodium sulfate solution can be quickly mixed into the inner and easily replaced;
When sodium sulfate solution is soaked, a rotary liquid motor 4 on a base 3 is started, the rotary liquid motor 4 drives a rotary liquid wheel 7 to rotate through a driving shaft, so that sodium sulfate solution in an inner cylinder 2 is stirred to spin to generate vortex, the sodium sulfate solution is pressed upwards along the inner side wall of the inner cylinder 2 and is pressed into a communicated pressurizing ring 19, so that sodium sulfate solution and fragments in an immersed cylinder 24 are mixed and crystallized faster, the rotary liquid motor 4 synchronously drives the inner cylinder 2 to rotate after being started, the inner cylinder 2 rotates to drive a revolution toothed ring 16 at the top end of the inner cylinder to rotate together, the revolution toothed ring 16 rotates to drive a plurality of meshed autorotation gears 17 to rotate, the autorotation gears 17 rotates to drive a pressurizing wheel 18 below through a pin shaft, the rotating pressurizing wheel 18 continuously performs interval extrusion on the inner pressurizing ring 19, the pressurizing ring 19 is pressed to continuously spray the sodium sulfate solution in the inner side of the inner cylinder, after the soaking is finished, the sodium sulfate solution is lifted out by an electric push rod 22, washed by a waste water is poured out by a drying air pump 32 at the two sides, the fragments are dried, so that the dynamic sodium sulfate solution can continuously enter the immersed cylinder 24 to be immersed into the fragments in the immersed cylinder 24 at a plurality of angles, and the mixed and immersed in the fragments can be immersed into the sodium sulfate solution, and the mixed solution is convenient to test;
when the fragments immersed in the immersion cylinder 24 are immersed, the sodium sulfate solution in the inner cylinder 2 in a spinning vortex shape is pressed into the hollow frame 26 from the direction, the impact impeller 27 in the hollow frame 26 is impacted by the sodium sulfate solution pressed in from the direction and then rotates, the impact impeller 27 drives the spiral conveying blades 29 to rotate in the conveying pipe 25 through the rotating shaft 28, the spiral conveying blades 29 rotate to continuously stir and press and convey the sodium sulfate solution in the hollow frame 26 upwards, the sodium sulfate solution is pressed into the guide pipe 30, the inner space of the roadbed fragments piled in the immersion cylinder 24 is pressed out through the spherical spray heads 31, after repeated immersing, the weight of the fragments immersed in the immersion cylinder 24 is measured and calculated by the weighing sensor 21 on the hanger plate 20, and then the mass loss percentage formula is utilized to calculate, so that the sodium sulfate solution is pressed and permeated into the inner space of the piled roadbed fragments, the inner surface of the construction waste with larger particle size is fully contacted with the sodium sulfate solution, sodium sulfate is more quickly crystallized on all surfaces of the fragments, and the fragments expand on all surfaces of the fragments, so that the test results are more accurate.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (9)
1. The device for testing the firmness of the roadbed filler of the construction waste comprises an external storage cylinder (1) and an internal cylinder (2), and is characterized in that a hydro-rotary motor (4) is arranged at the bottom end of the external storage cylinder (1), a hydro-rotary component for stirring sodium sulfate solution is connected to the output end of the hydro-rotary motor (4) through a driving shaft, a liquid discharge plate (8) is arranged below the hydro-rotary component, and a convex plunger (11) is connected to the bottom end of the liquid discharge plate (8) through a reset spring (10);
The outer side of the inner cylinder (2) is provided with a buffer cylinder (13), the top end of the buffer cylinder (13) is provided with a planetary assembly, the planetary assembly is connected with a plurality of pressurizing wheels (18), a plurality of pressurizing rings (19) are arranged in the pressurizing wheels (18), the upper part in the inner cylinder (2) is provided with an electric push rod (22), the output end of the electric push rod (22) is connected with an immersed cylinder (24) through a U-shaped rod (23), the utility model discloses a drying device, including a barrel (1), including a barrel (24), a hollow frame (26) is connected with through conveyer pipe (25) to the immersion tube (24) bottom, hollow frame (26) interior terminal surface is connected with impact impeller (27), impact impeller (27) top is provided with the pressure liquid subassembly that is used for permeating the inside surface of fragment, fixedly connected with two mutual symmetry stoving air pumps (32) on outer barrel (1) top lateral wall.
2. The device for testing the firmness of the roadbed filling materials of the construction waste according to claim 1, wherein the base (3) is fixedly connected to the bottom end of the external storage cylinder (1), the bottom end of the external storage cylinder (1) is fixedly connected with the end part of the hydro-rotary motor (4), and the top end of the base (3) is fixedly connected with the bottom end of the inner cylinder (2).
3. The building rubbish roadbed filler firmness test device according to claim 2, wherein the hydro-rotating assembly consists of a bottom plate (6) and a hydro-rotating wheel (7), the output end of the hydro-rotating motor (4) is fixedly connected with the bottom end of the bottom plate (6) through a driving shaft, the top end of the bottom plate (6) is fixedly connected with the bottom end of the hydro-rotating wheel (7), the top end of the bottom plate (6) is fixedly connected with the bottom end of the inner cylinder (2), and a buffer cover (5) is fixedly connected with the bottom end of the bottom plate (6).
4. The building rubbish roadbed filler firmness test device according to claim 3, wherein a pressure relief hole is formed in the bottom end of the buffer cover (5), the inner side wall of the pressure relief hole is fixedly connected with the outer side wall of the liquid discharge plate (8), the bottom end of the liquid discharge plate (8) is fixedly connected with the liquid discharge bucket (9), the bottom end of the liquid discharge plate (8) is fixedly connected with the top end of the convex plunger (11) through a reset spring (10), the diameter of the outer side wall of the convex plunger (11) is larger than the inner diameter of the bottom end of the liquid discharge bucket (9), and the top end of the base (3) is fixedly connected with the bottom end of the convex plunger (11) through a hydraulic rod (12).
5. The building rubbish roadbed filler firmness test device according to claim 1, wherein the left inner side wall and the right inner side wall of the outer storage cylinder (1) are fixedly connected with electric control sliding rails (14), the outer side walls of the electric control sliding rails (14) are slidably connected with pressing seats (15), the inner side walls of the pressing seats (15) are slidably connected with the outer side walls of the buffer cylinders (13), and the outer side walls of the bottom ends of the buffer cylinders (13) are fixedly connected with the inner side walls of the outer storage cylinder (1) through fixing plates.
6. The building rubbish roadbed filler firmness test device according to claim 1, wherein the planetary assembly is composed of a revolution toothed ring (16) and a plurality of rotation gears (17), the rotation gears (17) are arranged on the outer side of the revolution toothed ring (16) and meshed with each other, the bottom end of the revolution toothed ring (16) is fixedly connected with the top end of an inner cylinder (2), the bottom end of the rotation gears (17) is fixedly connected with the top end of a pressurizing wheel (18) through a pin shaft, the rotation gears (17) are rotationally connected with a buffer cylinder (13) through a pin shaft, the pressurizing wheel (18) is matched with the pressurizing ring (19), the pressurizing ring (19) is communicated with the inner cylinder (2), and a plurality of spray holes are formed in the inner side wall of the pressurizing ring (19).
7. The building rubbish roadbed filler firmness test device according to claim 1 is characterized in that a hanging plate (20) is fixedly connected to the top end of the external storage cylinder (1), the lower end face of the hanging plate (20) is fixedly connected with the top end of the electric push rod (22), and a weighing sensor (21) is fixedly connected to the upper end face of the hanging plate (20).
8. The building rubbish roadbed filler firmness test device according to claim 1, wherein the output end of the electric push rod (22) is fixedly connected with the outer side wall of the immersion cylinder (24) through a U-shaped rod (23), the bottom end of the immersion cylinder (24) is fixedly connected with the top end of the hollowed-out frame (26) through a conveying pipe (25), and the inner end surface of the hollowed-out frame (26) is rotationally connected with the impact impeller (27) through a rotating shaft (28).
9. The device for testing the firmness of the roadbed filling material of the construction waste according to claim 8, wherein the liquid pressing assembly consists of a spiral conveying blade (29) and a plurality of spherical spray heads (31), the inner side wall of the spiral conveying blade (29) is fixedly connected with the outer side wall of the rotating shaft (28), the inner side wall of the top end of the conveying pipe (25) is fixedly connected with a guide pipe (30), and the guide pipe (30) is mutually communicated with the spherical spray heads (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411755266.7A CN119246598B (en) | 2024-12-03 | 2024-12-03 | Building rubbish roadbed filler firmness test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411755266.7A CN119246598B (en) | 2024-12-03 | 2024-12-03 | Building rubbish roadbed filler firmness test device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN119246598A true CN119246598A (en) | 2025-01-03 |
| CN119246598B CN119246598B (en) | 2025-05-02 |
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| CN202411755266.7A Active CN119246598B (en) | 2024-12-03 | 2024-12-03 | Building rubbish roadbed filler firmness test device |
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