Concrete material-viewing system for checking delivery volume
Technical Field
The utility model relates to a concrete production technical field, more specifically say, it relates to a calibration delivery volume's concrete system of looking at material.
Background
The concrete mixing plant often needs to observe the state and the quality of the concrete before the concrete mixer truck leaves a factory, observe the quality and the slump of the concrete, and detect whether the concrete mixing plant meets the requirements. Therefore, the concrete in the concrete mixer can be seen from top to bottom by standing at a high position so as to judge whether the concrete in the mixer is qualified.
The current chinese patent with an authorization publication number CN208323814U discloses a material watching platform of a mixing plant, which has the technical scheme key points: comprises a fixed plate arranged on a material watching platform; the first sliding plate is horizontally connected to the fixed plate in a sliding manner; the mounting plate is arranged on the first sliding plate and is vertical to the fixing plate; the second sliding plate is connected to the bottom end face of the mounting plate in a sliding mode along the direction perpendicular to the sliding direction of the first sliding plate; and the bracket is arranged on the second sliding plate, the bracket is provided with a water delivery hose, one end of the water delivery hose is connected with the water tank, the other end of the water delivery hose is provided with a spray head, the fixing plate is provided with a first driving assembly for driving the first sliding plate to slide, and the mounting plate is provided with a second driving assembly for driving the second sliding plate to slide. The utility model discloses a material platform can wash the car jar entry of trucd mixer when using, can reduce the extravagant condition of mortar adhesion on car jar inner wall, simultaneously, has certain environmental protection and resources are saved's effect.
However, the existing material-observing platform can only observe the cement leaving the factory, and cannot know the amount of the cement in the concrete mixer, so that the concrete mixer is inconvenient to accurately control the amount of the cement, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a calibration delivery volume's concrete material system of looking at, it has can also detect the concrete volume when surveing the concrete quality to be convenient for carry out the advantage of calibration to delivery volume.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a concrete material-viewing system for checking delivery volume comprises a material-viewing platform and a cleaning device, wherein the cleaning device is fixed at the bottom end of the material-viewing platform; the method is characterized in that: the material observation platform is characterized in that a weighing device is arranged on the ground at the bottom end of the material observation platform, the weighing device is electrically connected with a control chip, the control chip is electrically connected with a display device, and the display device is fixed on the material observation platform.
Through adopting above-mentioned technical scheme, weighing device's setting is convenient for weigh the quality of concrete mixing truck to be convenient for calculate the inside concrete square volume of concrete mixing truck and show through control chip control display device, thereby be convenient for operating personnel master the inside concrete square volume of concrete mixing truck.
Furthermore, a protective shell is arranged on the material watching platform, the control chip is fixed inside the protective shell, and the display device is arranged on the surface of the protective shell.
Through adopting above-mentioned technical scheme, the setting of protection casing is convenient for protect control chip to effectively reduce the mistake and touch or collide with the damage to control chip, and reduce dust and dust accumulation in the construction environment and influence the heat dissipation on control chip surface.
Further, the control chip is electrically connected with a storage device and a wireless communication module, and the storage device and the wireless communication module are respectively arranged in the protective shell.
By adopting the technical scheme, the storage device and the wireless communication module are arranged, so that the data weighed by the weighing device can be stored and sent to the data terminal in a wireless mode for statistics, and the concrete can be better managed.
Furthermore, the surface of the weighing device is provided with a flow guide groove, and the bottom wall of the flow guide groove is provided with a guide surface.
Through adopting above-mentioned technical scheme, sewage can be stayed weighing device when belt cleaning device washs the concrete mixer truck, can lead to weighing device to intake, leads to weighing device to damage. The arrangement of the diversion groove and the guide surface is convenient for guiding sewage, thereby playing a role in gathering the sewage.
Furthermore, a confluence groove is formed in one side of the weighing device, a connecting hose is arranged at one end of the confluence groove, and a water storage tank is arranged at one end, far away from the confluence groove, of the connecting hose.
Through adopting above-mentioned technical scheme, the sewage that the groove guide of water conservancy diversion was convenient for assemble together converging the setting of groove, and the setting of coupling hose is convenient for collect the settlement in the water log raft to the aqua storage tank in the groove that converges, has reduced the sewage of keeping somewhere on weighing device.
Furthermore, the lateral wall of the top end of the water storage tank is provided with a fixed ring groove, and a support net is arranged in the fixed ring groove.
Through adopting above-mentioned technical scheme, the setting of fixed ring groove is convenient for fix the supporting network for the supporting network can be set in fixed ring groove. The supporting net is arranged to facilitate the arrangement of a supporting device at the top end of the water storage tank and the collection of water on the ground and on the weighing device, thereby reducing the accumulation of sewage on the ground.
Further, a liquid level detection device is arranged in the water storage tank and electrically connected with the control chip.
Through adopting above-mentioned technical scheme, liquid level detection device's setting is convenient for detect the liquid level in the aqua storage tank and give control chip with data transmission, and the control chip of being convenient for responds to when the liquid level is higher than the default in the aqua storage tank.
Further, the control chip is electrically connected with an alarm device.
By adopting the technical scheme, the alarm device is convenient to drive the alarm device to alarm when the control chip detects that the liquid level in the water storage tank is higher than the preset value, so that the operator can be reminded of draining water in time.
To sum up, the utility model discloses following beneficial effect has:
1. the weighing device is arranged on the bottom surface of the material watching platform, and the technology is matched with the control chip, the display device, the storage device and the wireless communication module, so that the weighing of the concrete mixer truck is facilitated while the material is watched, the concrete volume is calculated conveniently, and the concrete is managed conveniently;
2. the technology that the diversion groove, the guide surface, the confluence groove, the water storage groove, the fixed ring groove and the support net are matched is adopted, so that the effects of conveniently collecting waste water generated by the cleaning device and recycling are achieved;
3. the liquid level detection device, the control chip and the alarm device are matched, so that the effect of conveniently detecting the liquid level inside the water storage tank and alarming to remind an operator to drain when the liquid level is higher than a preset value is achieved.
Drawings
Fig. 1 is a schematic view of an overall structure of a concrete material-viewing system for checking a delivery amount in an embodiment;
FIG. 2 is a schematic diagram for showing a structure at a material viewing table in the embodiment;
FIG. 3 is a block diagram of an embodiment of a structure for showing a control relationship at a control chip;
fig. 4 is a schematic diagram for showing the structure of the weighing apparatus in the embodiment.
In the figure: 1. a material viewing platform; 11. a cleaning device; 12. a viewing port; 2. a weighing device; 21. a control chip; 211. a display device; 22. a protective housing; 221. a cabinet door; 23. a storage device; 24. a wireless communication module; 25. a current limiting frame; 3. a flow guide groove; 31. a guide surface; 4. a confluence groove; 41. a connecting hose; 411. a water storage tank; 4111. a fixed ring groove; 4112. a support net; 5. a liquid level detection device; 51. and an alarm device.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b):
a concrete material checking system for checking delivery volume refers to fig. 1, and comprises a material checking platform 1 and a cleaning device 11, wherein the material checking platform 1 is arranged on the ground, and an observation port 12 is arranged on the material checking platform 1. The cleaning device 11 is fixed at the viewing port 12 at the bottom end of the viewing platform 1.
Referring to fig. 2 and 3, a weighing device 2 is arranged on the ground at the bottom end of the material viewing platform 1, the weighing device 2 is preferably a digital truck scale, and the weighing device 2 is embedded in the ground. The weighing device 2 is electrically connected to a control chip 21, the control chip 21 preferably being a stm32 type single-chip microcomputer manufactured by Italian semiconductor corporation. The control chip 21 is electrically connected with a display device 211, the display device 211 is preferably an LED display screen, and the display device 211 is fixed on the viewing platform 1 through a support column. Weighing device 2 weighs the trucd mixer to send data to control chip 21, control chip 21 sends display device 211 after handling data and shows, the observer of being convenient for acquires.
Referring to fig. 2, the material viewing platform 1 is provided with a protective casing 22, and the protective casing 22 is made of PVC high-strength plastic by integral molding. One side of the protection shell 22 is rotatably connected with a cabinet door 221 through a rotating shaft. The control chip 21 is soldered to a circuit board by pins, the circuit board is fixed inside the protective housing 22 by bolts, and the display device 211 is disposed on the surface of the protective housing 22.
Referring to fig. 2 and 3, the control chip 21 is electrically connected with a storage device 23 and a wireless communication module 24, the storage device 23 is preferably an external memory, preferably an SD memory card, the wireless communication module 24 is preferably a GPRS communication module, and the storage device 23 and the wireless communication module 24 are respectively fixed inside the protective housing 22 by pin welding.
Referring to fig. 2 and 4, the periphery of the weighing device 2 is provided with a flow limiting frame 25, the surface of the weighing device 2 is provided with a flow guide groove 3, and the flow guide groove 3 is a square groove and is recessed in the surface of the weighing device 2. The bottom wall of the diversion groove 3 is provided with a guide surface 31, and one side of the bottom wall of the diversion groove 3, which is close to the side wall of the material watching platform 1, is higher than one side of the bottom wall of the diversion groove which is far away from the side wall of the material watching platform 1, so that the bottom wall of the diversion groove 3 is obliquely arranged.
Referring to fig. 2 and 4, a converging groove 4 is arranged on one side of the weighing device 2 away from the side wall of the material watching platform 1, and the converging groove 4 is a square groove and is communicated with the flow guide groove 3. One end of the confluence tank 4 is provided with a connecting hose 41, the connecting hose 41 is embedded in the side wall of the reflux tank and is the same as the confluence tank 4, one end of the connecting hose 41, which is far away from the confluence tank 4, is provided with a water storage tank 411, and the connecting hose 41 is communicated with the water storage tank 411.
Referring to fig. 4, the water storage tank 411 is a square groove, and an opening is formed at the top end thereof. The lateral wall of the top end of the water storage tank 411 is provided with a fixed ring groove 4111, a supporting net 4112 is arranged in the fixed ring groove 4111, the supporting net 4112 is formed by welding steel plates which are perpendicular to each other, and the size of the supporting net 4112 is the same as that of the fixed ring groove 4111.
Referring to fig. 2 and 4, a liquid level detection device 5 is disposed in the water storage tank 411, the liquid level detection device 5 is preferably an electro-optical liquid sensor, the liquid level detection device 5 is embedded in a side wall of the water storage tank 411, and the liquid level detection device 5 is electrically connected with the control chip 21. The liquid level detection device 5 sends light to the bottom end of the water storage tank 411, the light is transmitted back to the liquid level detection device 5 through the liquid level, and the liquid level detection device 5 sends the liquid level data to the control chip 21 for processing.
Referring to fig. 2 and 4, the control chip 21 is electrically connected with an alarm device 51, the alarm device 51 is preferably a speaker, and the alarm device 51 is fixed on the outer side wall of the protective casing 22 by bolts. When the control chip 21 detects that the liquid level is higher than the preset value, a signal is sent to the alarm device 51, the alarm device 51 is controlled to give out a sound to alarm, and a worker is reminded to drain the water storage tank 411 in time.
The working principle is as follows:
before the concrete leaves the factory, a driver drives the concrete mixer truck to the material observation platform 1. The concrete mixer is weighed by the subaerial weighing device 2 at the bottom end of the material observation platform 1, so that the square amount of concrete in the concrete mixer is detected. The data after the detection are transmitted to the control chip 21 through the electric wire, and the control chip 21 controls the display device 211 to display the data, so that the operator can conveniently read the data. Meanwhile, the control chip 21 stores the data in the storage device 23 and transmits the data to the control terminal for recording through the wireless communication module 24.
Then, an observer washes a feeding port of the concrete mixer through the washing device 11, and the washed sewage falls on the weighing device 2. The sewage flows into the confluence groove 4 under the action of the guide grooves 3 and the guide surfaces 31, and the confluence groove 4 conveys the sewage into the water storage tank 411 through the connecting hose 41 for storage and settlement. The liquid level detection device 5 in the water storage tank 411 detects the liquid level in the water storage tank 411 and transmits data to the control chip 21, and the control chip 21 controls the alarm device 51 to give an alarm when the liquid level exceeds a preset value, so that an operator is reminded of discharging water.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.