A concrete slump detection device
By adopting a combination of drive components and measurement components in the concrete slump detection device, the adjustment distance sensor position is aligned with the highest point of concrete, which solves the problem of inaccurate measurement in the prior art, and achieves rapidity by cleaning components and water spraying components Clean to ensure accuracy and convenience of detection.
Patent Information
- Application Number
- CN202411023274.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-29
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2044-07-29
AI Technical Summary
The existing concrete slump detection device is not flat, so the ruler is easily inserted into the concrete during measurement, and the hands are suspended, causing deviations in detection data and inaccurate measurement.
A concrete slump detection device including a moving body, a detection device, a cleaning component and a water spray assembly are designed. The drive component, a measurement component and a collapse component are used to drive the threaded rotary rod and a motor to adjust the distance sensor position, so that the distance sensor position is adjusted to make the It aligns with the highest point of concrete, increases measurement accuracy, and achieves compaction and cleaning of concrete through gas rods and vibrators.
It improves the measurement accuracy of concrete slump detection, ensures data accuracy, and quickly cleans the device through water spray components to avoid detection difficulties caused by concrete solidification.
Smart Images
Figure CN118818024B_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of slump detection, and in particular to a concrete slump detection device. Background Art
[0002] Concrete slump tester, also known as concrete slump tester or slump tester, is an important tool for evaluating the fluidity of concrete. The device reflects the flowability, cohesion and water retention of concrete by measuring the slump of concrete mixture under its own weight, thereby comprehensively evaluating the workability of concrete mixture.
[0003] However, in the prior art, the worker places the conical bucket on a flat ground, then adds concrete into the conical bucket, and after adding, compacts the concrete inside the conical bucket by an inverted rod, then grinds the concrete on the top of the conical bucket, and then lifts the conical bucket vertically. At this time, the concrete gradually collapses, and the worker measures the difference between the highest point of the concrete and the top of the conical bucket with a ruler. Since the concrete is uneven, the worker can easily insert the ruler into the concrete when measuring with the ruler at the top of the concrete, and the hand is suspended in the air, the ruler shakes, and the detection data value deviates, thus resulting in inaccurate measurement data. Summary of the invention
[0004] The purpose of the present invention is to solve the problem in the prior art that concrete is uneven, and when workers place a ruler at the top of the concrete for measurement, it is easy to insert it into the concrete, and the hand is suspended in the air, the ruler shakes, and the detection data value deviates, thus resulting in inaccurate measurement data.
[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a concrete slump detection device, including a mobile body, a discharge groove is opened on one side of the interior of the mobile body, a leakage groove is opened on the side of the interior of the mobile body away from the discharge groove, a detection device is arranged on one side of the interior of the mobile body, a cleaning component is arranged on the side of the interior of the mobile body located at the detection device, a water spray component is arranged on the top of the cleaning component, the detection device includes a driving component, a measuring component, a collapse component and a compacting component, the driving component includes a bracket, the bracket is fixed on one side of the top of the mobile body, a moving groove is opened in the middle of the bracket, a motor is arranged on one side of the bracket, a threaded rotating rod is transmission-connected to the side of the motor close to the bracket, the threaded rotating rod passes through the bracket and is rotatably connected to the bracket, a supporting slider is slidably connected to the inside of the moving groove, and the supporting slider is threadedly connected to the threaded rotating rod.
[0006] As a preferred embodiment, the measuring assembly includes a fixed rod, the fixed rod is fixed to the bottom end of the supporting sliding block, the bottom end of the fixed rod is fixedly connected to a fixed block, the top and both sides of the bottom end of the fixed block are provided with a first slide groove and a second slide groove, the first slide groove and the second slide groove are internally slidably connected to a moving block, the side of the moving block close to each other is fixedly connected to the supporting rod, the side of the supporting rod close to each other is fixedly connected to the rack, the motor is started, the motor starts to drive the threaded rotating rod to rotate, the threaded rotating rod rotates to drive the supporting sliding block to move, the supporting sliding block drives the fixed rod, the first gas rod and the second gas rod, so that the fixed rod moves to the original position of the first gas rod, at this time it is in a random position according to the height of the concrete, and then the position of the distance sensor is adjusted through the cooperation of the supporting rod, the rack and the driving block, and the distance sensor is aligned with the highest point of the collapsed concrete for detection.
[0007] As a preferred embodiment, the middle part of the support rod is slidably connected with a driving block, the bottom end of the driving block is fixedly connected with a distance sensor, the middle part of one side of the driving block is provided with a motor, and the side of the motor close to the driving block is transmission-connected with a first rotating rod, the first rotating rod penetrates the driving block and is rotatably connected with the driving block, and the end of the first rotating rod away from the motor is fixedly connected with an electric push rod, and the end of the electric push rod away from the motor is fixedly connected with a first gear, and the first gear is meshed with a rack at the bottom end, and the motor is started, and the motor starts to drive the threaded rotating rod to rotate, and the rotation of the threaded rotating rod drives the supporting slider to move, and the supporting slider drives the fixed rod, the first gas rod and the second gas rod, so that the fixed rod moves to the original position of the first gas rod. At this time, it is in a random position according to the height of the concrete, and the motor is started. The motor drives the first rotating rod to rotate, the first rotating rod drives the electric push rod to rotate, and the electric push rod drives the first gear to rotate. The meshing of the first gear and the rack drives the driving block to move longitudinally along the supporting rod at the bottom, and the movement of the driving block can drive the supporting rod at the top to move.
[0008] As a preferred embodiment, the driving block is located at the top end of the first gear and is rotatably connected to the second rotating rod. The end of the second rotating rod away from the motor is fixedly connected to the second gear. The middle part of the second rotating rod is fixedly connected with a screw tooth. The top end of the screw tooth is meshed with a third gear. The middle part of the third gear is fixedly connected with the third rotating rod. The third rotating rod is rotatably connected to the driving block. The electric push rod is started, and the electric push rod pushes the first gear to move and gradually mesh with the second gear. The second gear starts to rotate, and the second gear drives the screw tooth to rotate through the second rotating rod, and the screw tooth drives the third rotating rod to rotate. The third rotating rod meshes with the rack at the top. At this time, the driving block moves laterally, so the position of the distance sensor can be adjusted, so that the distance sensor is aligned with the highest point of the concrete to start measurement, thereby increasing the accuracy of the measurement.
[0009] As a preferred embodiment, the collapse assembly includes a first gas rod, which is fixed on a side of the supporting sliding block away from the fixed rod, the top of the first gas rod is fixedly connected to a first connecting block, the bottom of the first connecting block is fixedly connected to a first supporting block, both sides of the top of the first supporting block are fixedly connected to limiting rods, the top of the limiting rods is fixedly connected to the supporting sliding block, and the first gas rod is started, and the first connecting block drives the conical barrel to be tightly attached to the inside of the mobile body. The staff adds concrete into the conical barrel and then compacts it through the compaction assembly. After the compaction is completed, the support rod retracts to its original position, and the first gas rod is started to shorten and drive the conical barrel to move upward. After the conical barrel is separated from the concrete, the concrete gradually collapses.
[0010] As a preferred embodiment, a first fixing ring is fixedly connected to one side of the first support block, a conical bucket is fixedly connected to the middle of the first fixing ring, and a temperature sensor and a humidity sensor are respectively provided on one side of the first fixing ring. The temperature sensor and the humidity sensor detect concrete, and the detected data can be viewed and recorded on a display.
[0011] As a preferred embodiment, the compaction assembly includes a second gas rod, which is fixed to a supporting slider located on a side of the first gas rod away from the fixed rod, and the second gas rod penetrates the supporting slider, the top end of the second gas rod is fixedly connected to a second connecting block, the bottom end of the second gas rod is fixedly connected to a connecting seat, the interior of the connecting seat is fixedly connected to a vibrator, and the bottom end of the connecting seat is fixedly connected to a vibration rod, and the second gas rod is started, the second gas rod drives the connecting seat to reciprocate downward, and the connecting seat drives the vibration rod to enter the conical barrel and reciprocate to compact the concrete, and at the same time, the vibrator is started to drive the vibration rod to vibrate the concrete, so that the gas in the concrete is discharged.
[0012] As a preferred embodiment, the cleaning assembly includes a second support block, the second support block is fixed on a side of the mobile body away from the bracket, the second support block is fixedly connected to a third gas rod on a side close to the bracket, the third gas rod is fixedly connected to a push plate at one end away from the second support block, and the push plate is slidably connected to the mobile body. After the measurement is completed, the third gas rod is started, the third gas rod, the third gas rod gradually extends, the third gas rod pushes the push plate to move, the push plate moves to push the concrete, the concrete is gradually discharged from the discharge chute under the thrust, and then the third gas rod gradually retracts, driving the push plate to move back, and during the push plate moving back, the concrete debris that has not been discharged is scraped to one side of the second support block and finally discharged through the leakage groove. Therefore, the reciprocating movement is repeated multiple times to clean the interior of the mobile body.
[0013] As a preferred embodiment, the water spray assembly includes a water tank, the water tank is fixed to the top of the second support block, the top of the water tank is fixedly connected to a water pump, the side of the water pump close to the push plate is fixedly connected to a water distribution pipe, the end of the water distribution pipe away from the water pump is fixedly connected to a connecting pipe, the end of the connecting pipe away from the water distribution pipe is provided with a third connecting head, the third connecting heads are equidistantly arranged and fixed to the top of the push plate, the middle of the third connecting head is fixedly connected to a second fixing ring, the top of the second fixing ring is fixedly connected to a nozzle, and the top of the nozzle (452) is fixedly connected to the connecting pipe (44), the movement of the push plate drives the third connecting head to move, the water pump is started, the water pump transports water in the water tank to the water pump, and then enters the nozzle through the connecting pipe, and then sprays out, when the push plate moves to scrape the concrete, the adhered residue is washed by the water sprayed from the nozzle, thereby facilitating the rapid cleaning of the inside of the mobile body and avoiding the subsequent solidification of the concrete that makes subsequent detection impossible.
[0014] The beneficial effects of the present invention are as follows:
[0015] 1. In the present invention, the first gas rod is shortened to drive the conical barrel to move upward. After the conical barrel is separated from the concrete, the motor is started. The motor starts to drive the threaded rotating rod to rotate. The rotation of the threaded rotating rod drives the support slider to move. The support slider drives the fixed rod, the first gas rod and the second gas rod, so that the fixed rod moves to the original position of the first gas rod. At this time, it is in a random position according to the height of the concrete. Then it is started and driven to rotate. Finally, it moves longitudinally through cooperation with the bottom end, and then extends to drive the first gear to mesh with the second gear, so that the cooperation with the top end drives the driving block to move horizontally. Therefore, the position of the distance sensor can be adjusted, so that the distance sensor is aligned with the highest point of the concrete to start measurement, thereby increasing the accuracy of the measurement.
[0016] 2. In the present invention, after the measurement is completed, the third gas rod is started, the third gas rod is gradually extended, the third gas rod pushes the push plate to move, the push plate moves to push the concrete, and the concrete is gradually discharged from the discharge chute under the thrust, then the third gas rod is gradually retracted, driving the push plate to move back, during the push plate moving back, the concrete debris that has not been discharged is scraped to one side of the second support block, and finally discharged through the leakage groove, so the reciprocating movement is repeated many times, and the interior of the mobile body can be cleaned.
[0017] 3. In the present invention, the movement of the push plate drives the movement of the third connecting head, starts the water pump, and the water in the water tank is transported to the water pump, and then enters the nozzle through the connecting pipe and is then sprayed out. When the push plate moves to scrape the concrete, the adhered residue is washed away by the water sprayed from the nozzle, thereby facilitating the rapid cleaning of the interior of the mobile body and avoiding the subsequent solidification of the concrete that makes subsequent detection impossible. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1A structural schematic diagram of a concrete slump detection device provided by the present invention;
[0019] Figure 2 A schematic cross-sectional structure diagram of a concrete slump detection device provided by the present invention;
[0020] Figure 3 A structural schematic diagram of a detection device for a concrete slump detection device provided by the present invention;
[0021] Figure 4 A schematic diagram of the structure of a measuring component of a concrete slump detection device provided by the present invention
[0022] Figure 5 A concrete slump detection device provided by the present invention Figure 5 Enlarged structural diagram of point A in the middle
[0023] Figure 6 A schematic diagram of the slump component structure of a concrete slump detection device provided by the present invention
[0024] Figure 7 A schematic diagram of the structure of a water spray assembly of a concrete slump detection device provided by the present invention
[0025] Figure 8 A schematic diagram of the nozzle structure of a concrete slump detection device provided by the present invention.
[0026] Legend:
[0027] 1. Mobile body; 11. Discharge trough; 12. Leakage trough; 21. Bracket; 211. Mobile trough; 212. Motor; 213. Threaded rotating rod; 214. Supporting slide block; 22. Fixed rod; 221. Fixed block; 222. First slide trough; 223. Second slide trough; 224. Support rod; 2241. Mobile block; 2242. Rack; 225. Driving block; 2251. Motor; 2252. First rotating rod; 2253. Electric push rod; 2254. First gear; 2255. Second rotating rod; 2256. Second gear; 2257. Screw gear; 2258. Third gear; 2259. The third rotating rod; 226, distance sensor; 23, first gas rod; 231, first connecting block; 232, first supporting block; 233, limiting rod; 234, first fixing ring; 235, conical barrel; 236, temperature sensor; 237, humidity sensor; 24, second gas rod; 241, second connecting block; 242, connecting seat; 243, vibrator; 244, vibrating rod; 31, second supporting block; 32, third gas rod; 33, push plate; 41, water tank; 42, water pump; 43, water distribution pipe; 44, connecting pipe; 45, third connecting head; 451, second fixing ring; 452, nozzle. DETAILED DESCRIPTION
[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0029] See also Figure 1-8 The present invention provides a technical solution: a concrete slump detection device, comprising a mobile body 1, a discharge trough 11 is provided on one side of the mobile body 1, a leakage trough 12 is provided on one side of the mobile body 1 away from the discharge trough 11, a detection device is arranged on one side of the mobile body 1, a cleaning component is arranged on the side of the detection device in the mobile body 1, a water spray component is arranged on the top of the cleaning component, the detection device comprises a driving component, a measuring component, a slump component and a compacting component, the driving component comprises a bracket 21, the bracket 21 is fixed on one side of the top of the mobile body 1, a moving groove 211 is provided in the middle of the bracket 21, a motor 212 is provided on one side of the bracket 21, a threaded rotating rod 213 is transmission-connected to the side of the motor 212 close to the bracket 21, the threaded rotating rod 213 penetrates the bracket 21 and is rotationally connected to the bracket 21, a supporting slider 214 is slidably connected to the inside of the moving groove 211, and the supporting slider 214 is threadedly connected to the threaded rotating rod 213.
[0030] like Figure 1-8As shown, the measuring assembly includes a fixed rod 22, which is fixed at the bottom end of the supporting slider 214, and a fixed block 221 is fixedly connected to the bottom end of the fixed rod 22. A first slide groove 222 and a second slide groove 223 are provided at the top and both sides of the bottom end of the fixed block 221. The first slide groove 222 and the second slide groove 223 are slidably connected to a moving block 2241. A side of the moving block 2241 close to each other is fixedly connected to a supporting rod 224, and a rack 2242 is fixedly connected to a side of the supporting rod 224 close to each other. A driving block 225 is slidably connected to the middle of the supporting rod 224, and a distance sensor 226 is fixedly connected to the bottom end of the driving block 225. A motor 2251 is provided in the middle of one side of the driving block 225, and a first rotating rod 2252 is drivingly connected to the side of the motor 2251 close to the driving block 225. The first rotating rod 2252 passes through the driving block 225 and is rotatably connected to the driving block 225; an end of the first rotating rod 2252 away from the motor 2251 is fixedly connected to the electric push rod 2253; an end of the electric push rod 2253 away from the motor 2251 is fixedly connected to the first gear 2254; the first gear 2254 is meshed with the rack 2242 at the bottom; the driving block 225 is located at the top end of the first gear 2254 and is rotatably connected to the second rotating rod 2255; an end of the second rotating rod 2255 away from the motor 2251 is fixedly connected to the second gear 2256; a middle part of the second rotating rod 2255 is fixedly connected to a screw tooth 2257; a top end of the screw tooth 2257 is meshed with a third gear 2258; a middle part of the third gear 2258 is fixedly connected to a third rotating rod 2259; and the third rotating rod 2259 is rotatably connected to the driving block 225.
[0031] In this embodiment, the first gas rod 23 is shortened to drive the conical barrel 235 to move upward. After the conical barrel 235 is separated from the concrete, the motor 212 is started. The motor 212 is started to drive the threaded rotating rod 213 to rotate. The rotation of the threaded rotating rod 213 drives the supporting slider 214 to move. The supporting slider 214 drives the fixed rod 22, the first gas rod 23 and the second gas rod 24, so that the fixed rod 22 moves to the original position of the first gas rod 23. At this time, it is in a random position according to the height of the concrete. The motor 2251 is started, and the motor 2251 drives the first rotating rod 2252 to rotate. The first rotating rod 2252 drives the electric push rod 2253 to rotate. The electric push rod 2253 drives the first gear 2254 to rotate, and the first gear 2254 is meshed with the rack 2242. The combination drives the driving block 225 to move longitudinally along the support rod 224 at the bottom. The movement of the support rod 224 can drive the support rod 224 at the top to move, and then the electric push rod 2253 is started. The electric push rod 2253 pushes the first gear 2254 to move and gradually engage with the second gear 2256. The second gear 2256 starts to rotate. The second gear 2256 drives the screw tooth 2257 to rotate through the second rotating rod 2255. The screw tooth 2257 drives the third rotating rod 2259 to rotate. The third rotating rod 2259 engages with the rack 2242 at the top. At this time, the driving block 225 moves horizontally, so the position of the distance sensor 226 can be adjusted, so that the distance sensor 226 is aligned with the highest point of the concrete to start measurement, thereby increasing the accuracy of the measurement.
[0032] like Figure 1-8 As shown, the slumping assembly includes a first gas rod 23, which is fixed on the side of the support slider 214 away from the fixed rod 22, the top of the first gas rod 23 is fixedly connected to a first connecting block 231, the bottom of the first connecting block 231 is fixedly connected to a first support block 232, both sides of the top of the first support block 232 are fixedly connected to limit rods 233, the top of the limit rod 233 is fixedly connected to the support slider 214, one side of the first support block 232 is fixedly connected to a first fixing ring 234, and the middle of the first fixing ring 234 is fixedly connected to a conical barrel 235 A temperature sensor 236 and a humidity sensor 237 are respectively provided on the surface of the first fixed ring 234. The compaction assembly includes a second gas rod 24. The second gas rod 24 is fixed to the support slider 214 and is located on the side of the first gas rod 23 away from the fixed rod 22. The second gas rod 24 penetrates the support slider 214. The top end of the second gas rod 24 is fixedly connected to the second connecting block 241, and the bottom end of the second gas rod 24 is fixedly connected to the connecting seat 242. The interior of the connecting seat 242 is fixedly connected to a vibrator 243, and the bottom end of the connecting seat 242 is fixedly connected to a vibration rod 244.
[0033] In this embodiment, the first gas rod 23 is started, and the first connecting block 231 drives the conical barrel 235 to be close to the inside of the mobile body 1. The staff adds concrete into the conical barrel 235 and starts the second gas rod 24. The second gas rod 24 drives the connecting seat 242 to move back and forth downward, and the connecting seat 242 drives the vibration rod 244 to enter the conical barrel 235 and move back and forth to compact the concrete. At the same time, the vibrator 243 is started to drive the vibration rod 244 to vibrate the concrete so that the gas in the concrete is discharged. During this period, the temperature sensor 236 and the humidity sensor 237 are controlled by the control center in the display to detect the concrete, and the detected data can be viewed and recorded on the display. When the concrete is compacted, the second gas rod 24 retracts to its original position. At this time, the first gas rod 23 is started to drive the conical barrel 235 to move upward. After the conical barrel 235 is separated from the concrete, the concrete gradually collapses.
[0034] like Figure 1-8 As shown, the cleaning assembly includes a second support block 31, which is fixed on a side of the mobile body 1 away from the bracket 21. The side of the second support block 31 close to the bracket 21 is fixedly connected to a third gas rod 32, and the end of the third gas rod 32 away from the second support block 31 is fixedly connected to a push plate 33, and the push plate 33 is slidably connected to the mobile body 1.
[0035] In this embodiment, after the measurement is completed, the third gas rod 32 is started, the third gas rod 32 is gradually extended, the third gas rod 32 pushes the push plate 33 to move, the push plate 33 moves to push the concrete, and the concrete is gradually discharged from the discharge chute 11 under the thrust, and then the third gas rod 32 is gradually retracted, driving the push plate 33 to move back. During the movement of the push plate 33 back, the concrete debris that has not been discharged is scraped to one side of the second support block 31, and finally discharged through the leakage groove 12. Therefore, the reciprocating movement is repeated many times, and the interior of the mobile body 1 can be cleaned.
[0036] like Figure 1-8 As shown, the water spray assembly includes a water tank 41, which is fixed on the top of the second support block 31, and a water pump 42 is fixedly connected to the top of the water tank 41. A water distribution pipe 43 is fixedly connected to the side of the water pump 42 close to the push plate 33, and a connecting pipe 44 is fixedly connected to the end of the water distribution pipe 43 away from the water pump 42. A third connecting head 45 is provided at the end of the connecting pipe 44 away from the water distribution pipe 43. The third connecting heads 45 are equidistantly arranged and fixed on the top of the push plate 33, and a second fixing ring 451 is fixedly connected to the middle of the third connecting head 45, and a nozzle 452 is fixedly connected to the top of the second fixing ring 451, and the top of the nozzle 452 is fixedly connected to the connecting pipe 44.
[0037] In this embodiment, the push plate 33 moves to drive the third connecting head 45 to move, and the water pump 42 is started. The water pump 42 transports the water in the water tank 41 to the water pump 42, and then enters the nozzle 452 through the connecting pipe 44, and then sprays out. When the push plate 33 moves to scrape the concrete, the adhered residue is washed away by the water sprayed from the nozzle 452, thereby facilitating the rapid cleaning of the interior of the mobile body 1 and avoiding the subsequent solidification of the concrete that makes subsequent detection impossible.
[0038] Working principle: First, start the first gas rod 23, the first connecting block 231 drives the conical barrel 235 to be close to the inside of the mobile body 1, the staff adds concrete into the conical barrel 235, starts the second gas rod 24, the second gas rod 24 drives the connecting seat 242 to move back and forth downward, the connecting seat 242 drives the vibration rod 244 to enter the conical barrel 235 and move back and forth to compact the concrete, at the same time, start the vibrator 243, drive the vibration rod 244 to vibrate the concrete, so that the gas in the concrete is discharged, during this period, the temperature sensor 236 and the humidity sensor 237 are controlled by the control center in the display to detect the concrete, and the detected data can be viewed and recorded on the display. When the concrete is compacted, the second gas rod 24 retracts to its original position. At this time, the first gas rod 23 is started to drive the cone barrel 235 to move upward. After the cone barrel 235 is separated from the concrete, the concrete gradually collapses, and the motor 212 is started. The motor 212 starts to drive the threaded rotating rod 213 to rotate. The rotation of the threaded rotating rod 213 drives the supporting slider 214 to move. The supporting slider 214 drives the fixed rod 22, the first gas rod 23 and the second gas rod 24, so that the fixed rod 22 moves to the original position of the first gas rod 23. At this time, it is in a random position according to the height of the concrete. The motor 2251 is started, and the motor 2251 drives the first rotating rod 2252 to rotate. The first rotating rod 2252 drives the electric push rod 2253 to rotate. The electric push rod 2253 drives the first gear 2254 to rotate. The first gear 2254 and the rack The engagement of 2242 drives the driving block 225 to move along the support rod 224 at the bottom toward the second support block 31 or away from the second support block 31. The movement of the driving block 225 can drive the support rod 224 at the top to move, and then the electric push rod 2253 is started. The electric push rod 2253 pushes the first gear 2254 to move and gradually engage with the second gear 2256. The second gear 2256 starts to rotate. The second gear 2256 drives the screw tooth 2257 to rotate through the second rotating rod 2255. The screw tooth 2257 drives the third rotating rod 2259 to rotate. The third rotating rod 2259 engages with the rack 2242 at the top. At this time, the driving block 225 moves horizontally, so the position of the distance sensor 226 can be adjusted, so that the distance sensor 226 is close to the concrete. The highest point of the soil is aligned to start measurement, so the accuracy of measurement can be increased. The temperature sensor 236 and the humidity sensor 237 are controlled by the control center in the display to detect the concrete. The detected data can be viewed and recorded on the display. After the measurement is completed, the third gas rod 32 is started, the third gas rod 32, the third gas rod 32 gradually extends, the third gas rod 32 pushes the push plate 33 to move, the push plate 33 moves to push the concrete, and the concrete is gradually discharged from the discharge chute 11 by the thrust. Then the third gas rod 32 gradually retracts, driving the push plate 33 to move back. During the push plate 33 moving back, the concrete debris that has not been discharged is scraped to one side of the second support block 31, and finally discharged through the leakage groove 12. Therefore, the reciprocating movement is repeated many times, and the interior of the mobile body 1 can be cleaned.When the push plate 33 moves, the third connector 45 can be driven to move, and the water pump 42 can be started. The water in the water tank 41 is transported to the water pump 42, and then enters the nozzle 452 through the connecting pipe 44, and then sprayed out. When the push plate 33 moves to scrape the concrete, the adhered residue is washed by the water sprayed from the nozzle 452, so as to facilitate the rapid cleaning of the interior of the mobile body 1, and also avoid the subsequent solidification of the concrete, which makes it impossible to conduct subsequent inspections.
[0039] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.
Claims
1. A concrete slump detection device, comprising a mobile body (1), characterized in that: A discharge trough (11) is provided on one side of the interior of the mobile body (1), a drain trough (12) is provided on one side of the interior of the mobile body (1) away from the discharge trough (11), a detection device is provided on one side of the interior of the mobile body (1), a cleaning component is provided on one side of the interior of the mobile body (1) located at the detection device, a water spray component is provided on the top of the cleaning component, the detection device includes a driving component, a measuring component, a collapse component and a compacting component, the driving component includes a bracket (21), and the bracket (21) is fixed on On one side of the top of the mobile body (1), a moving groove (211) is opened in the middle of the bracket (21), a motor (212) is provided on one side of the bracket (21), a threaded rotating rod (213) is transmission-connected to the side of the motor (212) close to the bracket (21), the threaded rotating rod (213) passes through the bracket (21) and is rotationally connected to the bracket (21), a supporting slider (214) is slidably connected inside the moving groove (211), and the supporting slider (214) is threadedly connected to the threaded rotating rod (213); The measuring assembly includes a fixed rod (22), the fixed rod (22) is fixed to the bottom end of the supporting slider (214), the bottom end of the fixed rod (22) is fixedly connected to a fixed block (221), the top end and both sides of the bottom end of the fixed block (221) are provided with a first slide groove (222) and a second slide groove (223), the first slide groove (222) and the second slide groove (223) are internally slidably connected to a moving block (2241), the side of the moving block (2241) close to each other is fixedly connected to a supporting rod (224), and the side of the supporting rod (224) close to each other is fixedly connected to a rack (2242); The middle part of the support rod (224) is slidably connected to a driving block (225), the bottom end of the driving block (225) is fixedly connected to a distance sensor (226), a motor (2251) is provided in the middle part of one side of the driving block (225), a side of the motor (2251) close to the driving block (225) is transmission-connected to a first rotating rod (2252), the first rotating rod (2252) passes through the driving block (225) and is rotationally connected to the driving block (225), an end of the first rotating rod (2252) away from the motor (2251) is fixedly connected to an electric push rod (2253), an end of the electric push rod (2253) away from the motor (2251) is fixedly connected to a first gear (2254), and the first gear (2254) is meshed with a rack (2242) at the bottom end; The driving block (225) is located at the top end of the first gear (2254) and is rotatably connected to a second rotating rod (2255); an end of the second rotating rod (2255) away from the motor (2251) is fixedly connected to a second gear (2256); a screw tooth (2257) is fixedly connected to the middle of the second rotating rod (2255); a third gear (2258) is meshed with the top end of the screw tooth (2257); a third rotating rod (2259) is fixedly connected to the middle of the third gear (2258); and the third rotating rod (2259) is rotatably connected to the driving block (225); The collapse assembly comprises a first gas rod (23), the first gas rod (23) is fixed through a side of the support slider (214) away from the fixed rod (22), the top end of the first gas rod (23) is fixedly connected to a first connecting block (231), the bottom end of the first connecting block (231) is fixedly connected to a first support block (232), both sides of the top end of the first support block (232) are fixedly connected to limiting rods (233), and the top end of the limiting rods (233) is fixedly connected to the support slider (214); A first fixing ring (234) is fixedly connected to one side of the first supporting block (232), a conical barrel (235) is fixedly connected to the middle of the first fixing ring (234), and a temperature sensor (236) and a humidity sensor (237) are respectively provided on the surface of the first fixing ring (234).
2. A concrete slump detection device according to claim 1, characterized in that: The compacting assembly includes a second gas rod (24), the second gas rod (24) is fixed to the support slider (214) and is located on a side of the first gas rod (23) away from the fixed rod (22), and the second gas rod (24) passes through the support slider (214), the top end of the second gas rod (24) is fixedly connected to the second connecting block (241), the bottom end of the second gas rod (24) is fixedly connected to the connecting seat (242), the interior of the connecting seat (242) is fixedly connected to the vibrator (243), and the bottom end of the connecting seat (242) is fixedly connected to the vibrating rod (244).
3. A concrete slump detection device according to claim 1, characterized in that; The cleaning assembly comprises a second support block (31), the second support block (31) being fixed to a side of the inside of the mobile body (1) away from the bracket (21), a third gas rod (32) being fixedly connected to a side of the second support block (31) close to the bracket (21), and a push plate (33) being fixedly connected to an end of the third gas rod (32) away from the second support block (31), the push plate (33) being slidably connected to the mobile body (1).
4. A concrete slump detection device according to claim 1, characterized in that; The water spray assembly comprises a water tank (41), the water tank (41) being fixed to the top of the second support block (31), the top of the water tank (41) being fixedly connected to a water pump (42), the side of the water pump (42) close to the push plate (33) being fixedly connected to a water distribution pipe (43), the end of the water distribution pipe (43) away from the water pump (42) being fixedly connected to a connecting pipe (44), the end of the connecting pipe (44) away from the water distribution pipe (43) being provided with a third connecting head (45), the third connecting heads (45) being equidistantly arranged and fixed to the top of the push plate (33), the middle part of the third connecting head (45) being fixedly connected to a second fixing ring (451), the top of the second fixing ring (451) being fixedly connected to a spray head (452), and the top of the spray head (452) being fixedly connected to the connecting pipe (44).