A concrete mixing plant system

Abstract

The application relates to a concrete mixing station system and relates to the technical field of concrete mixing stations; the system comprises a control system, the control system is electrically connected with mobile terminals, the mobile terminals are arranged in one-to-one correspondence with concrete trucks, and the mobile terminals are preloaded on the corresponding concrete trucks; the mobile terminal comprises a positioning module, which is used for collecting position information of the corresponding mobile terminal and sending the position information to the control system; the control system comprises a statistical module, a selection module and a communication module; the statistical module is used for receiving the position information of all the mobile terminals and determining all target mobile terminals in a specified area centered on the concrete mixing station; the selection module is used for acquiring the target mobile terminals, determining specified mobile terminals from all the target mobile terminals based on preset selection criteria; and the communication module is used for acquiring the specified mobile terminals and sending a return station message to the specified mobile terminals. The application reduces the delay time of the concrete mixing station in transporting concrete.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of concrete mixing station, in particular to a concrete mixing station system. BACKGROUND

[0002] Concrete refers to a building material obtained by mixing cement as a cementing material, sand, lime, cinder, etc. as aggregate, water or other additives according to a certain proportion, and then stirring.

[0003] The concrete mixing station, also known as the concrete mixing and precast yard, is generally a combined device composed of five systems, including a mixing main machine, a material weighing system, a material conveying system, a material storage system, a control system and other auxiliary facilities, for centralized mixing of concrete. Generally, the concrete mixing station produces a large amount of concrete at one time, and the concrete produced by the mixing station is quickly transported to the construction site around the mixing station by a concrete truck for use.

[0004] With regard to the above-mentioned related technology, the inventors have found that the concrete mixing station is generally configured with a plurality of concrete trucks. After the construction site orders concrete from the concrete mixing station, the concrete mixing station usually allocates the concrete trucks inside the concrete mixing station for transportation according to the amount of concrete required by the construction site. When the concrete mixing station serves multiple construction sites and the amount of concrete transported to all the above-mentioned construction sites is greater than the capacity of all the existing concrete trucks that can be allocated, the concrete mixing station cannot conveniently deliver the concrete to the corresponding construction site in time, thereby affecting the construction efficiency of the corresponding construction site, and thus needs to be improved. SUMMARY

[0005] In order to reduce the delay time of the concrete mixing station in transporting concrete, the present application provides a concrete mixing station system.

[0006] The concrete mixing station system provided by the present application adopts the following technical scheme:

[0007] A concrete mixing station system, comprising a control system, the control system is electrically connected with a mobile terminal, the mobile terminal is arranged one-to-one corresponding to a concrete truck, and the mobile terminal is preloaded on the corresponding concrete truck; the mobile terminal comprises a positioning module, the positioning module is used for collecting position information of the corresponding mobile terminal, and sending the position information to the control system;

[0008] The control system comprises a statistical module, a selection module and a communication module; the statistical module is used for receiving the position information of all the mobile terminals, and determining all the target mobile terminals in a specified area centered on the concrete mixing station;

[0009] The selection module is configured to determine a designated mobile terminal from all the target mobile terminals based on a preset selection criterion.

[0010] The communication module is configured to acquire the designated mobile terminal determined by the selection module and send a return station message to the designated mobile terminal.

[0011] By adopting the above technical solution, the premise of the present application is that a mobile terminal is pre-installed on each concrete truck for transporting concrete, and the mobile terminal can realize communication connection with the concrete mixing station, so that the concrete mixing station can search for the concrete trucks around the concrete mixing station, and allocate suitable concrete trucks according to the required amount of transported concrete, to ensure that the concrete trucks are timely transported to the designated construction site, thereby reducing the delay time of the concrete mixing station in transporting concrete and reducing the impact on the construction efficiency of the construction site.

[0012] The positioning module collects the position information of the concrete truck corresponding to each mobile terminal and sends the position information to the control system. The control system receives the position information by using the statistical module, takes the concrete mixing station as the center, takes a suitable length value as the radius, and takes the center region divided around the concrete mixing station as the designated region. The statistical module is configured to quickly count all the mobile terminals located in the designated region. The target mobile terminal refers to all the mobile terminals located in the designated region.

[0013] The selection module is configured to select a suitable mobile terminal from the target mobile terminals according to a preset selection criterion when the number of target mobile terminals is plural. The designated mobile terminal refers to the target mobile terminal satisfying the preset selection criterion.

[0014] The final communication module sends a return station message to the concrete truck corresponding to the designated mobile terminal. The return station message is used for the operator on the concrete truck to return to the concrete mixing station after seeing the message, to transport the concrete.

[0015] Preferably, the mobile terminal further comprises a quantitative module configured to determine the remaining capacity of the concrete truck corresponding to the corresponding mobile terminal and send the remaining capacity to the control system.

[0016] The selection module comprises:

[0017] The first selection unit is configured to determine the target mobile terminal closest to the concrete mixing station as the designated mobile terminal based on the position information of the target mobile terminal and the position information of the preset concrete mixing station.

[0018] The second selection unit is configured to acquire the remaining capacity of the concrete truck corresponding to each target mobile terminal, and determine the target mobile terminal corresponding to the concrete truck with the remaining capacity not less than the required amount of transported concrete as the specified mobile terminal according to the required amount of transported concrete.

[0019] The third selection unit is configured to screen the candidate mobile terminal corresponding to the concrete truck with the remaining capacity not less than the required amount of transported concrete, and determine the candidate mobile terminal corresponding to the concrete truck closest to the concrete mixing station as the specified mobile terminal.

[0020] By using the above technical solution, the quantitative module collects the remaining capacity of the concrete truck corresponding to each mobile terminal, and the remaining capacity is the amount of concrete that can be loaded on the corresponding concrete truck. The quantitative module sends the remaining capacity to the control system, so that the control system knows the remaining capacity of each concrete truck, and selects the concrete truck to be allocated according to the remaining capacity and the required amount of transported concrete.

[0021] The first selection unit is configured to select the target mobile terminal closest to the concrete mixing station from all target mobile terminals as the specified mobile terminal, which is a selection from the distance between the target mobile terminal and the concrete mixing station.

[0022] The second selection unit is configured to select the target mobile terminal corresponding to the concrete truck with sufficient remaining capacity, which can transport the required amount of transported concrete at one time, as the specified mobile terminal from all target mobile terminals, which is a selection from whether the remaining capacity of the target mobile terminal corresponding to the concrete truck meets the required amount of transported concrete.

[0023] The third selection unit is configured to first screen the target mobile terminal corresponding to the concrete truck that can transport the required amount of concrete at one time as the candidate mobile terminal from all target mobile terminals, and then select the candidate mobile terminal closest to the concrete mixing station as the specified mobile terminal from all candidate mobile terminals, which is a selection from the distance between the target mobile terminal and the concrete mixing station under the condition of sufficient remaining capacity.

[0024] By using the above three selection methods, the closest concrete truck, the concrete truck with sufficient remaining capacity, or the concrete truck with both of the above two conditions is selected and allocated to return to the concrete mixing station for transportation work, which realizes the selection of the concrete truck from multiple perspectives to select the appropriate concrete truck for transportation, thereby further reducing the delay time of the concrete mixing station for transporting concrete and reducing the impact on the construction efficiency of the construction site.

[0025] As preferred, the second selection unit is configured to acquire the residual capacity of the concrete truck corresponding to each target mobile terminal, and compare the residual capacity with the required amount of transported concrete.

[0026] When the residual capacity is not less than the required amount of transported concrete, the target mobile terminal corresponding to the residual capacity is determined as the designated mobile terminal.

[0027] When the residual capacities of all the target mobile terminals are less than the required amount of transported concrete, the joint mobile terminals are determined such that the sum of the residual capacities of the concrete trucks corresponding to all the joint mobile terminals is not less than the required amount of transported concrete, and all the joint mobile terminals are determined as the designated mobile terminals.

[0028] By using the above technical solution, when the concrete trucks are selected according to the residual capacity, whether the residual capacity of a single concrete truck is sufficient is considered;

[0029] All the target mobile terminals corresponding to the single concrete trucks whose residual capacities meet the required amount of transported concrete are screened out, and any target mobile terminal among the above target mobile terminals meeting the condition is selected as the designated mobile terminal.

[0030] When the residual capacities of all the single concrete trucks are insufficient to meet the required amount of transported concrete, the target mobile terminals corresponding to multiple concrete trucks are screened out as the joint mobile terminals, that is, the concrete trucks of all the joint mobile terminals are used to jointly load the required amount of transported concrete, so as to timely transport the required concrete to the construction site, thereby increasing the comprehensiveness of the preset selection standard.

[0031] As preferred, the transport machine for transporting raw materials is further provided, the transport machine is provided with a fixing frame, the fixing frame is provided with a bone blocking frame for intercepting large raw materials, a pressure sensor is arranged between the bone blocking frame and the fixing frame, an alarm is arranged on the fixing frame, and the pressure sensor and the alarm are electrically connected with the control system.

[0032] The pressure sensor is configured to detect the pressure received by the bone blocking frame, and send the pressure data to the control system, and the control system is configured to receive the pressure data, and control the alarm to issue an alarm when the pressure data is higher than a preset value in the control system.

[0033] By adopting the technical scheme, the large-volume raw materials are intercepted by the blocking framework, and the influence of the large-size aggregate on the quality of the concrete is reduced; when the large-volume raw materials are intercepted by the blocking framework, the force applied by the transported raw materials on the blocking framework gradually increases, so that the pressure data detected by the pressure sensor gradually increases; when the pressure data is greater than the preset value in the control system, the control system controls the alarm to issue an alarm to remind the workers to clean the large raw materials at the blocking framework in time, thereby ensuring the efficiency and quality of the concrete processing.

[0034] Preferably, a fixing sleeve is arranged on the fixing frame, an oscillating rod is slidably arranged in the fixing sleeve, and an elastic member is arranged in the fixing sleeve to drive the oscillating rod to impact the blocking framework by its elastic force.

[0035] A power roller is rotatably arranged on the fixing frame, and a driving motor is arranged on the fixing frame to drive the power roller to rotate; a guide column is arranged on the oscillating rod, a power groove is formed in the peripheral wall of the power roller to receive the guide column, the guide column abuts against the inner side wall of the power groove, and the power groove is formed along the length direction of the guide column to drive the guide column to gradually move away from the blocking framework; a sliding groove is formed in the power roller between the two ends of the power groove to communicate with each other and allow the guide column to slide, and the length direction of the sliding groove is parallel to the moving direction of the oscillating rod.

[0036] By adopting the technical scheme, the output end of the driving motor drives the power roller to rotate, the power roller pushes the guide column through the inner side wall of the power groove, and the guide column drives the oscillating rod to gradually move away from the blocking framework; in this process, the elastic member is deformed and contracted under the pressure of the oscillating rod; when the guide column moves from the power groove to the sliding groove, the elastic member restores the deformation to drive the oscillating rod to impact the blocking framework by its elastic force, so that the blocking framework vibrates, thereby reducing the phenomenon that the raw materials are jammed in the blocking framework and affect the normal transportation of the materials; in the moving process of the oscillating rod, the guide column is quickly moved in the sliding groove, and the guide column is repositioned from the sliding groove to the power groove, so as to use the driving motor and the power roller to drive the oscillating rod to impact again, thereby realizing the continuous work of the oscillating rod.

[0037] Preferably, a pushing plate is slidably arranged on the conveyor to push the materials away from the conveyor, the pushing plate and the blocking framework are sequentially arranged along the conveying direction of the conveyor, a driving assembly is arranged on the conveying frame to drive the pushing plate to move, and a collecting hopper is arranged below the conveyor to collect the materials, and a crushing assembly is arranged in the collecting hopper to crush the materials.

[0038] By adopting the above technical scheme, the driving assembly drives the pushing plate to move, the pushing plate pushes away the large raw materials intercepted by the blocking frame on the conveying frame from the conveyor, so as to facilitate the smooth transportation of the conveyor to the raw materials; the collecting hopper collects the large raw materials falling from the conveyor and performs crushing treatment through the crushing assembly, thereby facilitating the reuse of the materials.

[0039] As a preferred, the driving assembly comprises two groups of mounting frames, a guide rod, a driving roller, a linkage column and a driving piece; the two groups of mounting frames are oppositely arranged on both sides of the width direction of the conveyor, the guide rod is arranged between the two groups of mounting frames, and the guide rod penetrates the pushing plate; the driving roller is rotationally arranged between the two groups of mounting frames, the driving piece is arranged on one of the mounting frames, and is used to drive the driving roller to rotate; the linkage column is arranged on the side wall of the pushing plate facing the driving roller, the driving groove for the linkage column to enter is arranged on the peripheral wall of the driving roller, and the linkage column abuts against the inner side wall of the driving groove; the driving groove is arranged along the length direction of the driving roller, and the driving groove is connected at the head and tail, so as to drive the linkage column to reciprocate along the length direction of the linkage column.

[0040] By adopting the above technical scheme, the driving piece drives the driving roller to rotate, the driving roller abuts against the linkage column through the inner side wall of the driving groove, so that the linkage column drives the pushing plate to move along the length direction of the driving groove; and the head and tail of the driving groove are connected, so that the driving roller reciprocates along the length direction of the linkage column, thereby realizing the continuous pushing of the large raw materials intercepted by the blocking frame on the conveyor.

[0041] As a preferred, the driving piece comprises a driving wheel, a transmission wheel and a transmission belt; the driving wheel is arranged on the power roller, the transmission wheel is arranged on the driving roller, and the transmission belt is tightly sleeved on the driving wheel and the transmission wheel.

[0042] By adopting the above technical scheme, the driving piece realizes the synchronous transmission connection of the power roller and the driving roller, so that a single driving motor can drive the power roller and the driving roller to rotate, reduces the resource cost of the driving motor installation, and improves the economic benefit of the whole device.

[0043] As a preferred, the crushing assembly comprises two groups of crushing rollers, a plurality of crushing blocks and a rotating piece, the two groups of crushing rollers are rotationally arranged in the collecting hopper, all the crushing blocks are arranged on the peripheral wall of each group of crushing rollers at intervals, and the crushing blocks on the two crushing rollers are distributed in a staggered manner; the rotating piece is arranged on the collecting hopper, and is used to drive the two groups of crushing rollers to rotate towards each other.

[0044] By adopting the technical scheme, the rotating member drives the two groups of crushing rollers to rotate towards each other, and the two groups of crushing rollers drive the crushing blocks to rotate; when the raw materials fall from the collecting hopper to the crushing rollers, the crushing blocks that are staggered with each other can be used to rapidly crush the raw materials.

[0045] Preferably, the bottom of the collecting hopper is provided with a conveying machine, the conveying machine is provided with a bucket elevator away from the end of the collecting hopper, and a guide plate is obliquely arranged between the output end of the bucket elevator and the conveyor for guiding the materials to the conveyor.

[0046] By adopting the technical scheme, the conveying machine transports the crushed raw materials in the collecting hopper to the inside of the bucket elevator, and the bucket elevator lifts the materials; the materials output by the bucket elevator after lifting fall on the guide plate, and the oblique guide plate guides the raw materials to fall on the conveyor again by using the gravity of the raw materials, so as to realize the reuse of the raw materials.

[0047] In summary, the present application has at least one of the following beneficial technical effects:

[0048] 1. The control system and the mobile terminal cooperate with each other to timely find a suitable concrete truck located around the concrete mixing station and contact the concrete truck to return to the concrete mixing station to load the concrete to be transported, so that the concrete can be timely transported to the construction site, thereby reducing the delay time of the concrete mixing station in transporting the concrete and improving the efficiency of the concrete transportation.

[0049] 2. The output end of the driving motor drives the power roller to rotate, the shape of the power groove makes the guide column drive the oscillating rod to gradually move away from the blocking frame, and the elastic member is deformed and contracted; when the guide column moves from the power groove to the sliding groove, the elastic member drives the oscillating rod to impact the blocking frame, so that the blocking frame vibrates, thereby reducing the phenomenon that the raw materials are jammed in the blocking frame and affect the normal transportation of the materials.

[0050] 3. The driving assembly drives the pushing plate to move, the pushing plate pushes the large raw materials intercepted by the blocking frame on the conveying frame away from the conveyor, so that the conveyor can smoothly transport the raw materials; the collecting hopper collects the large raw materials falling from the conveyor and crushes them by the crushing assembly, thereby facilitating the reuse of the materials. BRIEF DESCRIPTION OF DRAWINGS

[0051] Figure 1 is a structural schematic diagram of a concrete mixing station system of an embodiment of the present application.

[0052] Figure 2 is a structural schematic diagram of a conveyor, a pushing plate and a driving assembly used to embody the embodiment.

[0053] Figure 3 is an exploded schematic view for embodying the blocking frame, the driving assembly and the power roller in the embodiment.

[0054] Figure 4 is a structural schematic view for embodying the aggregate hopper and the crushing assembly.

[0055] Figure 5 is a structural block diagram for embodying a concrete mixing station system in the embodiment.

[0056] Figure 6 is a structural block diagram for embodying the wire connection of the selection module in the embodiment.

[0057] BRIEF DESCRIPTION OF THE DRAWINGS

[0058] 1, control system; 11, statistics module; 12, selection module; 121, first selection unit; 122, second selection unit; 123, third selection unit; 13, communication module; 2, mobile terminal; 21, positioning module; 22, quantification module; 3, conveyor; 31, pushing plate; 32, aggregate hopper; 4, fixed frame; 40, blocking frame; 41, pressure sensor; 42, alarm; 43, fixed sleeve; 431, oscillation rod; 4311, guide column; 432, elastic member; 44, power roller; 441, power groove; 442, sliding groove; 45, driving motor; 5, driving assembly; 51, mounting frame; 52, guide rod; 53, driving roller; 531, driving groove; 54, linkage column; 55, driving member; 551, driving wheel; 552, transmission wheel; 553, transmission belt; 6, crushing assembly; 61, crushing roller; 62, crushing block; 63, rotating member; 631, rotating motor; 632, transmission gear; 7, material conveying machine; 8, bucket elevator; 81, guide plate. DETAILED DESCRIPTION

[0059] The following will be described in detail with reference to the accompanying drawings. Figures 1-6 The application is further described in detail.

[0060] The embodiment of the application discloses a concrete mixing station system.

[0061] Referring to Figure 1 and Figure 2 , a concrete mixing station system comprises a conveyor 3 for conveying raw materials, in the embodiment, the conveyor 3 can be a belt conveyor, for conveying raw materials into the concrete mixing station for mixing. Fixed frames 4 are welded and fixed on both sides of the width direction of the conveyor 3, and a blocking frame 40 is fixedly installed on the two groups of fixed frames 4, for intercepting large-volume raw materials on the conveying frame.

[0062] Referring to Figure 2 and Figure 3 , a concrete mixing station system comprises a conveyor 3 for conveying raw materials, in the embodiment, the conveyor 3 can be a belt conveyor, for conveying raw materials into the concrete mixing station for mixing. Fixed frames 4 are welded and fixed on both sides of the width direction of the conveyor 3, and a blocking frame 40 is fixedly installed on the two groups of fixed frames 4, for intercepting large-volume raw materials on the conveying frame.The side wall of the fixed frame 4 is welded with a fixed sleeve 43, which is internally installed with an elastic member 432, and the length direction one end of the elastic member 432 is welded with the side wall of the fixed frame 4. In the embodiment, the elastic member 432 is a spring, and the length direction of the elastic member 432 is parallel with the length direction of the fixed sleeve 43. The inside of the fixed sleeve 43 is slidably installed with a shock rod 431, which is located between the elastic member 432 and the bone blocking frame 40, and the other end of the elastic member 432 is welded with the end of the shock rod 431.

[0063] Referring to Figure 2 and Figure 3 When the shock rod 431 gradually moves away from the bone blocking frame 40 and slides into the inside of the fixed sleeve 43 to cause the elastic member 432 to deform and stretch, the elastic member 432 can drive the shock rod 431 to quickly move towards the bone blocking frame 40 by the elastic force of the elastic member 432, so that the shock rod 431 hits the bone blocking frame 40 to make the bone blocking frame 40 vibrate.

[0064] Referring to Figure 2 and Figure 3 The fixed frame 4 is rotatably installed with a power roller 44, and the fixed frame 4 is installed with a driving motor 45, and the output end of the driving motor 45 is drivingly connected with the end of the power roller 44, so that the output end of the driving motor 45 drives the power roller 44 to rotate.

[0065] Referring to Figure 2 and Figure 3 The side wall of the shock rod 431 is welded with a guide column 4311, which is a rod body with a ball at one end in the embodiment. The peripheral wall of the power roller 44 is provided with a power groove 441 for the ball end of the guide column 4311 to slide into. The power groove 441 is spirally arranged along the length direction of the guide column 4311, and the inner side wall of the power groove 441 abuts against the guide column 4311, so that when the driving roller 53 rotates, the guide column 4311 can be driven to gradually move away from the bone blocking frame 40.

[0066] Referring to Figure 2 and Figure 3 The peripheral wall of the power roller 44 is provided with a sliding groove 442 along the length direction of the power roller 44, which is located between the length two ends of the power groove 441 and connects the first and second ends of the power groove 441, and the length direction of the sliding groove 442 is parallel with the length direction of the fixed sleeve 43.

[0067] Referring to Figure 2 and Figure 3, the guide column 4311 is gradually far away from the blocking framework 40 by the resistance of the power groove 441, and the guide column 4311 moves from one end of the length direction of the power groove 441 to the other end of the length direction of the power groove 441; at this time, the guide column 4311 moves from the inside of the power groove 441 to the inside of the sliding groove 442 for movement.

[0068] With reference to Figure 2 and Figure 3 , the pushing plate 31 is slidably installed on the conveying machine 3 along the width direction of the conveying machine 3, and the pushing plate 31 and the blocking framework 40 are sequentially distributed along the conveying direction of the conveying machine 3 for pushing the large raw materials intercepted on one side of the blocking framework 40 away from the conveying machine 3. The driving assembly 5 is installed on the conveying frame for driving the pushing plate 31 to slide.

[0069] With reference to Figure 2 and Figure 3 , the driving assembly 5 includes two sets of mounting frames 51, two sets of guide rods 52, a driving roller 53, a linkage column 54 and a driving member 55. The two sets of mounting frames 51 are fixedly installed on the conveying machine 3, and the two sets of mounting frames 51 are oppositely distributed on both sides of the width direction of the conveying frame. The two sets of guide rods 52 are welded and fixed between the two sets of mounting frames 51, and the length direction of the guide rod 52 is parallel to the width direction of the conveying machine 3. One set of guide rods 52 penetrates one end of the length direction of the pushing plate 31, and the other set of guide rods 52 penetrates the other end of the length direction of the pushing plate 31.

[0070] With reference to Figure 2 and Figure 3 , the driving roller 53 is rotatably connected between the two sets of mounting frames 51, the length direction of the driving roller 53 is parallel to the width direction of the conveying machine 3, and the driving roller 53 is located between the two sets of guide rods 52. The driving member 55 includes a driving wheel 551, a transmission wheel 552 and a transmission belt 553. In this embodiment, the transmission belt 553 is a V-shaped belt, and the driving wheel 551 and the transmission wheel 552 are matched with the transmission belt 553. The driving wheel 551 is fixedly sleeved on the end of the power roller 44, the transmission wheel 552 is fixedly sleeved on the end of the driving roller 53, and the transmission belt 553 is tightly sleeved on the driving wheel 551 and the transmission wheel 552, so that the power roller 44 and the driving roller 53 are drivingly connected, so that when the driving motor 45 drives the power roller 44 to rotate, the driving roller 53 can be synchronously rotated.

[0071] With reference to Figure 2 and Figure 3The linkage column 54 is fixedly installed on the side wall of the pushing plate 31 facing the driving roller 53. In the embodiment, the linkage column 54 is a rod with a ball at one end. The peripheral wall of the driving roller 53 is provided with a driving groove 531 for the ball end of the linkage column 54 to enter. The driving groove 531 is helically formed along the length direction of the driving roller 53, and the driving grooves 531 are symmetrically distributed along the central axis of the driving roller 53, and the two ends of the driving grooves 531 are communicated with each other.

[0072] Referring to Figure 2 and Figure 3 When the driving member 55 drives the driving roller 53 to rotate, the linkage column 54 is subjected to the pushing force inside the driving groove 531 and can move along the length direction of the driving groove 531, so as to drive the linkage column 54 to reciprocate along the width direction of the conveyor 3 and drive the pushing plate 31 to push the raw materials on the conveyor 3 off the conveyor 3.

[0073] Referring to Figure 2 and Figure 4 The bottom of the conveyor 3 is fixedly provided with a collecting hopper 32 for collecting the raw materials falling off the conveyor 3. The collecting hopper 32 is internally provided with a crushing assembly 6, which includes two groups of crushing rollers 61, a plurality of groups of crushing blocks 62 and a rotating member 63. The two groups of crushing rollers 61 are rotatably installed inside the collecting hopper 32, and all the crushing blocks 62 are fixedly installed on the peripheral wall of each group of crushing rollers 61. All the crushing blocks 62 on each group of crushing rollers 61 are spaced apart from each other, and the crushing blocks 62 on each crushing roller 61 are distributed in a staggered manner with the crushing blocks 62 on the other crushing roller 61.

[0074] Referring to Figure 2 and Figure 4 The rotating member 63 includes a rotating motor 631 and two groups of transmission gears 632. The rotating motor 631 is fixedly installed on the outer side wall of the collecting hopper 32, and the rotating motor 631 is in transmission connection with the end of one group of crushing rollers 61, so that the output end of the rotating motor 631 drives the crushing roller 61 to rotate.

[0075] Referring to Figure 2 and Figure 4 The two groups of transmission gears 632 correspond to the two groups of crushing rollers 61 one by one. Each group of transmission gears 632 is fixedly installed on the end of the corresponding crushing roller 61, and the two groups of transmission gears 632 are in meshing connection with each other. When the output end of the rotating motor 631 rotates, the two groups of transmission gears 632 are in meshing transmission, so that the two groups of crushing rollers 61 rotate towards each other.

[0076] Referring to Figure 1 and Figure 2, the hopper 32 is provided with a conveying machine 7 away from one side of the conveyor 3, and the conveying machine 7 is provided with a bucket elevator 8 away from the end of the hopper 32, so that the conveying machine 7 transports the crushed raw materials in the hopper 32 to the bucket elevator 8 for lifting. The guide plate 81 is fixed between the bucket elevator 8 and the conveyor 3 by support inclined welding, one end of the length direction of the guide plate 81 is located at the output end of the bucket elevator 8, and the other end of the guide plate 81 is suspended above the conveyor 3, so as to guide the materials in the bucket elevator 8 to the conveyor 3 for transportation by using the gravity of the raw materials themselves.

[0077] With reference to Figure 1 and Figure 2 , the pressure sensor 41 is installed between the blocking frame 40 and the fixing frame 4, and the pressure sensor 41 is used to detect the pressure data applied by the aggregate to the blocking frame 40. The alarm 42 is installed on the fixing frame 4, and in this embodiment, the alarm 42 can be an audible and visual alarm.

[0078] With reference to Figure 1 and Figure 5 , the concrete mixing station system further comprises a control system 1; the pressure sensor 41 and the alarm 42 are both in communication connection with the control system 1, the pressure sensor 41 sends the detected pressure data to the control system 1, the control system 1 receives the pressure data and compares it with the preset pressure value in the control system 1. When the pressure data is higher than the preset pressure value, the control system 1 sends an alarm message to the alarm 42, so that the alarm 42 sends an alarm, thereby reminding the staff to clean the large raw materials intercepted by the blocking frame 40 in time.

[0079] With reference to Figure 5 and Figure 6 , the control system 1 is electrically connected with a mobile terminal 2, the mobile terminal 2 is set in one-to-one correspondence with the concrete trucks, and the mobile terminal 2 is preloaded on the corresponding concrete truck; specifically, the mobile terminal 2 can be a smart phone. The mobile terminal 2 comprises a positioning module 21 and a quantitative module 22; the positioning module 21 is used to collect the position information of the corresponding mobile terminal 2 and send the position information to the control system 1. Specifically, the positioning module 21 can be a GPS positioning device, and the position information can exist in the form of latitude and longitude or coordinates. The positioning module 21 sends the position information of each set of mobile terminals 2 to the control system 1, so that the control system 1 knows the position of the concrete truck to which each mobile terminal 2 belongs.

[0080] The quantitative module 22 is configured to determine the residual capacity of the concrete truck corresponding to the corresponding mobile terminal 2, and send the residual capacity to the control system 1, so that the control system 1 knows the residual capacity of the concrete truck corresponding to each mobile terminal 2. Specifically, the residual capacity is the weight of the concrete that can be loaded by the concrete truck; and the specific detection manner can be that the real-time weight data of the mixing tank of the concrete truck is detected by the pressure sensor 41, and the full load weight data of the mixing tank of the concrete truck corresponding to the corresponding mobile terminal 2 is pre-stored in the quantitative module 22; and the residual capacity of the concrete truck is obtained by subtracting the real-time weight data from the full load weight data.

[0081] The control system 1 comprises a statistical module 11, a selection module 12 and a communication module 13.

[0082] The statistical module 11 is configured to receive the position information of all the mobile terminals 2, and determine all the target mobile terminals in a specified area centered on the concrete mixing station. Specifically, the statistical module 11 can pre-store a map, obtain the longitude and latitude information of all the mobile terminals 2 by using the position information, and pre-set the longitude and latitude information of the concrete mixing station in the statistical module 11, then display the longitude and latitude information in the form of point coordinates on the map, and take the point coordinates of the concrete mixing station as the center point; assume that the length of five kilometers is taken as the radius, and the circular area surrounded by the circle drawn around the center point is taken as the specified area; then determine all the mobile terminals 2 corresponding to the point coordinates in the specified area on the map, and finally determine all the mobile terminals 2 in the specified area as the target mobile terminals.

[0083] The selection module 12 is configured to obtain the target mobile terminals determined by the statistical module 11, and determine the specified mobile terminal from all the target mobile terminals based on the pre-set selection standard; specifically, the selection module 12 comprises a first selection unit 121, a second selection unit 122 and a third selection unit 123.

[0084] The first selection unit 121 is configured to determine the target mobile terminal closest to the concrete mixing station as the specified mobile terminal based on the position information of the target mobile terminal and the pre-set position information of the concrete mixing station; specifically, the first selection unit 121 calculates the straight line distance value between the concrete truck corresponding to each target mobile terminal and the concrete mixing station according to the longitude and latitude information of all the target mobile terminals and the pre-set longitude and latitude information of the concrete mixing station, then compares all the calculated straight line distance values, and selects the target mobile terminal corresponding to the minimum straight line distance value as the specified mobile terminal.

[0085] The second selection unit 122 is configured to acquire the residual capacity of the concrete truck corresponding to each target mobile terminal, and compare the residual capacity with the required concrete quantity to be transported; and is further configured to determine the target mobile terminal corresponding to the residual capacity as the designated mobile terminal when the residual capacity is not less than the required concrete quantity to be transported; specifically, the second selection unit 122 collects the residual capacity sent by each target mobile terminal through the quantification module 22, and knows the weight of the concrete that can be filled in the concrete truck corresponding to each mobile terminal 2; the required concrete quantity to be transported is the weight of the concrete that the operator inputs in advance into the control system 1 and that the concrete mixing plant needs to allocate to the concrete truck to be transported to the construction site; then, the second selection unit 122 compares the residual capacity of the concrete truck corresponding to each target mobile terminal with the required concrete quantity to be transported in terms of weight.

[0086] When the residual capacity of the concrete truck corresponding to the single target mobile terminal is greater than or equal to the required concrete quantity to be transported, the target mobile terminal is the designated mobile terminal. In addition, when there are multiple target mobile terminals that meet the condition, one of the target mobile terminals can be selected as the designated mobile terminal; or the third selection unit 123 is used to determine the designated mobile terminal.

[0087] Further, since there is a case that the residual capacity of the concrete truck corresponding to each target mobile terminal is less than the required concrete quantity to be transported, the second selection unit 122 is further configured to determine the joint mobile terminal when the residual capacity is less than the required concrete quantity to be transported, so that the sum of the residual capacities of the concrete trucks corresponding to all joint mobile terminals is not less than the required concrete quantity to be transported, and all joint mobile terminals are determined as the designated mobile terminal. Specifically, when the residual capacity of the concrete truck corresponding to each target mobile terminal is less than the required concrete quantity to be transported, the residual capacities of the concrete trucks corresponding to all target mobile terminals are arranged in descending order, and then the sum of the residual capacities of the first two positions is compared with the required concrete quantity to be transported.

[0088] If the sum is not less than the required concrete quantity to be transported, the target mobile terminals corresponding to the residual capacities of the first two positions are determined as the joint mobile terminals, and all joint mobile terminals are determined as the designated mobile terminal.

[0089] If the sum is less than the required concrete quantity to be transported, the sum is added to the residual capacity of the next position in sequence, and the sum is compared with the required concrete quantity to be transported again, until the added sum is not less than the required concrete quantity to be transported, and then all target mobile terminals corresponding to the added residual capacities are determined as the joint mobile terminals, and all joint mobile terminals are determined as the designated mobile terminal.

[0090] The third selection unit 123 is configured to screen out the candidate mobile terminal corresponding to the concrete truck with the remaining capacity not less than the required amount of concrete to be transported, and determine the candidate mobile terminal corresponding to the concrete truck closest to the concrete mixing plant as the specified mobile terminal. Specifically, the third selection unit 123 collects the remaining capacities of all target mobile terminals, compares the remaining capacity of each target mobile terminal with the required amount of concrete to be transported, screens out the target mobile terminal corresponding to the concrete truck with the remaining capacity not less than the required amount of concrete to be transported, and identifies the target mobile terminal meeting the screening condition as the candidate mobile terminal.

[0091] Then, the third selection unit 123 calculates the straight-line distance value between the candidate mobile terminal and the concrete mixing plant by using the longitude and latitude information corresponding to the position information of each candidate mobile terminal and the longitude and latitude information of the concrete mixing plant, compares all the calculated straight-line distance values, compares the candidate mobile terminal corresponding to the minimum straight-line distance value, and identifies the candidate mobile terminal as the specified mobile terminal.

[0092] The communication module 13 is configured to obtain the specified mobile terminal determined by the selection module 12, and send a return station message to the specified mobile terminal. Specifically, the communication module 13 obtains the specified mobile terminal selected by the selection module 12 through the preset selection standard, and then sends a message to the specified mobile terminal to return to the concrete mixing plant by using a mode such as radio connection, WIFI mode, 3G / 4G / 5G network, etc., so that the operator on the concrete truck corresponding to the specified mobile terminal drives the concrete truck corresponding to the specified mobile terminal to return to the concrete mixing plant in time after seeing the return station message on the display screen of the specified mobile terminal, and then fills the required amount of concrete to be transported, and then transports the concrete to the construction site, thereby realizing the timely adjustment of the concrete mixing plant to the appropriate concrete truck for the transportation of concrete.

[0093] The implementation principle of the concrete mixing plant system according to the embodiment of the application is as follows:

[0094] Each group of mobile terminals 2 on the concrete trucks sends the position information of the corresponding concrete truck to the control system 1 by using the positioning module 21; the statistical module 11 in the control system 1 collects all the position information, and screens out the mobile terminals 2 located in the specified area around the concrete mixing plant as target mobile terminals; the selection module 12 further screens out the target mobile terminal meeting the condition as the specified mobile terminal in all the target mobile terminals by using the preset selection standard.

[0095] The communication module 13 sends a message to the concrete truck corresponding to the designated mobile terminal to return to the concrete station, so that the concrete truck corresponding to the designated mobile terminal returns to the concrete mixing station to load the concrete to be transported, and transports the concrete to the construction site.

[0096] In summary, the concrete mixing station can quickly deploy suitable concrete trucks around the concrete mixing station to timely load concrete and transport it to the construction site, thereby reducing the delay time of the concrete mixing station transporting concrete and improving the efficiency of the concrete mixing station transporting concrete to the construction site.

[0097] The above are preferred embodiments of the present application, and are not intended to limit the protection scope of the present application, therefore: any equivalent changes made on the structure, shape, principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A concrete batching plant system, characterized by: The control system is electrically connected with a mobile terminal, the mobile terminal is arranged in one-to-one correspondence with the concrete truck, and the mobile terminal is preloaded on the corresponding concrete truck; the mobile terminal comprises a positioning module for collecting position information of the corresponding mobile terminal and sending the position information to the control system; The control system comprises a statistical module, a selection module and a communication module; the statistical module is used for receiving position information of all mobile terminals and determining all target mobile terminals in a specified area centered on the concrete mixing station; The selection module is used for obtaining the target mobile terminals determined by the statistical module, determining a specified mobile terminal from all the target mobile terminals based on a preset selection standard; The communication module is used for obtaining the specified mobile terminal determined by the selection module and sending a return station message to the specified mobile terminal; Further comprising a conveyor for transporting raw materials, a fixing frame is arranged on the conveyor, and a bone blocking frame for intercepting large raw materials is arranged on the fixing frame; A fixing sleeve is arranged on the fixing frame, an oscillating rod is slidably arranged in the fixing sleeve, and an elastic member is arranged in the fixing sleeve to drive the oscillating rod to impact the bone blocking frame by its elastic force, so as to reduce the jamming of raw materials on the bone blocking frame; A power roller is rotatably arranged on the fixing frame, and a driving motor is arranged on the fixing frame to drive the power roller to rotate; a guide column is arranged on the oscillating rod, a power groove is formed in the peripheral wall of the power roller for the guide column to enter, the guide column abuts against the inner side wall of the power groove, and the power groove is formed along the length direction of the guide column, so as to drive the guide column to gradually move away from the bone blocking frame; the power roller is connected and communicated between the two ends of the power groove, and a sliding groove is formed in the power roller for the guide column to slide, and the length direction of the sliding groove is parallel to the moving direction of the oscillating rod.

2. A concrete batching plant system according to claim 1, characterised in that: The mobile terminal (2) further comprises a quantitative module (22) for determining the remaining capacity of the concrete truck corresponding to the corresponding mobile terminal (2) and sending the remaining capacity to the control system (1); The selection module (12) comprises: A first selection unit (121) is used for determining the target mobile terminal closest to the concrete mixing station as the specified mobile terminal based on the position information of the target mobile terminal and the position information of the preset concrete mixing station; A second selection unit (122) is used for obtaining the remaining capacity of the concrete truck corresponding to each target mobile terminal, and determining the target mobile terminal corresponding to the concrete truck with a remaining capacity not less than the required transportation amount of concrete as the specified mobile terminal according to the required transportation amount of concrete; A third selection unit (123) is used for screening the candidate mobile terminal corresponding to the concrete truck with a remaining capacity not less than the required transportation amount of concrete, and determining the candidate mobile terminal corresponding to the concrete truck closest to the concrete mixing station as the specified mobile terminal.

3. A concrete batching plant system according to claim 2, characterised in that: The second selection unit (122) is used for acquiring the residual capacity of the concrete truck corresponding to each target mobile terminal, and comparing the residual capacity with the required transported concrete amount; When the residual capacity is not less than the required transported concrete amount, the target mobile terminal corresponding to the residual capacity is determined as the specified mobile terminal; When the residual capacities are all less than the required transported concrete amount, the joint mobile terminal is determined, so that the sum of the residual capacities of the concrete trucks corresponding to all the joint mobile terminals is not less than the required transported concrete amount, and all the joint mobile terminals are determined as the specified mobile terminal.

4. A concrete batching plant system according to claim 1, characterized in that: A pressure sensor (41) is arranged between the bone blocking frame (40) and the fixing frame (4), an alarm (42) is arranged on the fixing frame (4), and the pressure sensor (41) and the alarm (42) are electrically connected with the control system (1); The pressure sensor (41) is used for detecting the pressure received by the bone blocking frame (40) and sending pressure data to the control system (1); and the control system (1) is used for receiving the pressure data and controlling the alarm (42) to issue an alarm when the pressure data is higher than a preset value in the control system (1).

5. A concrete batching plant system according to claim 1, characterized in that: A pushing plate (31) for pushing the material to separate from the conveyor (3) is arranged on the conveyor (3) in a sliding mode, the pushing plate (31) and the bone blocking frame (40) are sequentially distributed along the conveying direction of the conveyor (3), a driving assembly (5) for driving the pushing plate (31) to move is arranged on the conveyor (3), and a material collecting hopper (32) for collecting the material is arranged below the conveyor (3).

6. A concrete batching plant system according to claim 5, characterised in that: The driving assembly (5) comprises two groups of mounting frames (51), a guide rod (52), a driving roller (53), a linkage column (54) and a driving piece (55); the two groups of mounting frames (51) are oppositely arranged on both sides of the conveyor (3) in the width direction, the guide rod (52) is arranged between the two groups of mounting frames (51), and the guide rod (52) penetrates through the pushing plate (31); the driving roller (53) is rotatably arranged between the two groups of mounting frames (51), the driving piece (55) is arranged on one of the mounting frames (51) and used for driving the driving roller (53) to rotate; the linkage column (54) is arranged on the side wall of the pushing plate (31) facing the driving roller (53), a driving groove (531) for the linkage column (54) to enter is formed in the peripheral wall of the driving roller (53), and the linkage column (54) abuts against the inner side wall of the driving groove (531); the driving groove (531) is formed along the length direction of the driving roller (53), and the driving grooves (531) are connected in series at the head and tail, so as to drive the linkage column (54) to reciprocate along the length direction of the linkage column (54).

7. A concrete batching plant system according to claim 6, characterised in that: The driving member (55) comprises a driving wheel (551), a transmission wheel (552) and a transmission belt (553); the driving wheel (551) is arranged on the power roller (44), the transmission wheel (552) is arranged on the driving roller (53), and the transmission belt (553) is tightly sleeved on the driving wheel (551) and the transmission wheel (552).

8. A concrete batching plant system according to claim 5, wherein: The crushing assembly (6) comprises two groups of crushing rollers (61), a plurality of groups of crushing blocks (62) and a rotating member (63), the two groups of crushing rollers (61) are rotationally arranged in the collecting hopper (32), all the crushing blocks (62) are arranged on the peripheral walls of each group of crushing rollers (61) at intervals, and the crushing blocks (62) on the two crushing rollers (61) are distributed in a staggered manner; and the rotating member (63) is arranged on the collecting hopper (32) and is used for driving the two groups of crushing rollers (61) to rotate towards each other.

9. A concrete batching plant system according to claim 5, wherein: The bottom of the collecting hopper (32) is provided with a conveying machine (7), the end of the conveying machine (7) away from the collecting hopper (32) is provided with a bucket elevator (8), and an inclined guide plate (81) is arranged between the output end of the bucket elevator (8) and the conveyor (3) to guide the material to the conveyor (3).

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