Aggregate supply bin for mass concrete production

Abstract

The application discloses an aggregate supply bin suitable for mass concrete production and relates to the field of concrete production.The aggregate supply bin comprises a storage bin and a feeding port.The feeding port is arranged above the storage bin and is used for supplementing and adding aggregates in the storage bin.A sorting bin is connected below the storage bin, and a discharge port is arranged below the sorting bin.A discharge opening is arranged below the storage bin, and a discharge control mechanism is arranged in the discharge opening to control the discharge of the discharge opening.A feeding channel is communicated below the discharge opening, the feeding channel is arranged in the sorting bin, and a sorting cylinder is arranged on the right side of the feeding channel.The aggregate supply bin can sort aggregates before discharge through the arrangement of the sorting bin, the sorting cylinder is arranged in the sorting bin, the sorting cylinder can realize continuous screening through rotation, and the sorting cylinder can also avoid aggregate blockage, thereby ensuring the stability of subsequent discharge.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of mixing buildings, in particular to an aggregate supply bin suitable for mass concrete production. BACKGROUND

[0002] When mass concrete is produced and prepared, the raw materials are generally mixed in a mixing station, and then loaded and transported. The aggregate supply bin can provide the aggregate required for mixing concrete in the mixing station. A kind of aggregate bin for continuous feeding of concrete production is disclosed in application No. CN202221495735.2, published on October 28, 2022, which comprises an aggregate bin body, a V-shaped seat is fixedly arranged in the middle of the inner side of the aggregate bin body, a plurality of support columns are fixedly arranged on the top of the two sides of the top end of the V-shaped seat, a screen is fixedly arranged on the top of the plurality of support columns, a discharge pipe extending to the outside is fixedly communicated with the middle of the bottom end of the V-shaped seat, a second vibration motor is fixedly installed on the middle of the two sides of the discharge pipe, an electric hydraulic rod is fixedly installed on the top of the two sides of the discharge pipe, the output ends of the two electric hydraulic rods are fixedly connected with a reinforcing rod extending into the inside of the discharge pipe, a dredging claw is fixedly arranged on the two sides of the reinforcing rod, a multi-control switch is fixedly installed on the bottom of one side of the aggregate bin body, the two reinforcing rods are moved back and forth by the two electric hydraulic rods, and then the plurality of dredging claws are moved back and forth to dredge the discharge pipe, so that the continuous supply of aggregate is not affected when the discharge pipe is blocked during discharging, and the discharge is facilitated by the vibration of the discharge pipe driven by the two second vibration motors.

[0003] A kind of concrete aggregate bin that can automatically screen is disclosed in application No. CN202223611799.7, published on July 21, 2023, which comprises a storage bin, the storage bin is provided with a feeding hopper, a first support frame and a driving mechanism for driving the first support frame to rotate are rotatably connected in the storage bin; a second support frame is slidably connected to the upper end face of the first support frame, a transmission mechanism is arranged on the two sides of the first support frame, the transmission mechanism comprises a crank and a connecting rod, a rotating rod is rotatably connected in the first support frame, the rotating rod penetrates the first support frame at both ends along the length direction and is fixedly connected with the corresponding crank, the crank is rotatably connected with the corresponding connecting rod, both connecting rods are rotatably connected with the second support frame, the first support frame is fixedly connected with a first motor, the first support frame is provided with a rotating mechanism for driving the rotating rod to rotate, the second support frame is provided with a screening plate and a limiting mechanism for limiting the screening plate. The movement amplitude of the screening plate is large and the frequency is fast, which is beneficial to improve the screening effect of the screening plate on the aggregate.

[0004] The current aggregate supply bin can sort the aggregate before discharging to ensure the particle size quality of the aggregate. However, when supplying the aggregate for mass concrete, continuous addition of the aggregate is easy to cause accumulation and blockage of the sorted impurities. Moreover, since the sorting aperture of the sorting part is constant, the supply bin can only sort the aggregate with one particle size range, which reduces the convenience and application range. SUMMARY

[0005] The purpose of the present application is to provide an aggregate supply bin suitable for mass concrete production to solve the problem of accumulation and blockage of sorted impurities caused by continuous addition of the aggregate when supplying the aggregate for mass concrete, and the problem of the supply bin being able to only sort the aggregate with one particle size range due to the constant sorting aperture of the sorting part.

[0006] To achieve the above purpose, the present application provides the following technical solution: an aggregate supply bin suitable for mass concrete production, comprising a storage bin and a feeding port, the feeding port being arranged above the storage bin to supplement and add the aggregate in the storage bin, a sorting bin being connected below the storage bin, a discharge port being arranged below the sorting bin, a discharge port being arranged below the storage bin, a discharge control mechanism being arranged inside the discharge port to control the discharge of the discharge port, a feeding channel being communicated below the discharge port, the feeding channel being arranged inside the sorting bin, a sorting cylinder being arranged on the right side of the feeding channel, filter holes being arranged on the surface of the sorting cylinder to screen the aggregate, an auxiliary cover being fixed on the left side of the sorting cylinder, the left end of the auxiliary cover being designed in an inclined structure, a support seat being arranged on the left side of the auxiliary cover, the support seat being fixed inside the sorting bin, a through hole being arranged in the middle of the support seat, the through hole being communicated with the feeding channel, so that the aggregate in the feeding channel enters the sorting cylinder through the through hole, a mounting seat being rotatably connected to the right end of the sorting cylinder, the mounting seat and the sorting bin forming a detachable connection structure, a rotary drive mechanism being connected to the left side of the auxiliary cover to provide rotary power for the auxiliary cover and the sorting cylinder to rotate and sort the aggregate.

[0007] Moreover, the discharge control mechanism comprises a conveying auger and a transmission mechanism.

[0008] The conveying auger is arranged inside the discharge port and moves the aggregate by rotating the conveying auger.

[0009] The transmission mechanism is arranged above the conveying auger to control the rotation of the conveying auger.

[0010] Moreover, the transmission mechanism comprises a mounting shaft, a first motor and a stirring rod.

[0011] The mounting shaft is fixed above the conveying auger and rotatably connected between the upper end of the mounting shaft and the storage bin.

[0012] The first motor is fixed above the storage bin to control the rotation of the mounting shaft.

[0013] The stirring rod is fixed on the surface of the mounting shaft and rotates synchronously with the mounting shaft.

[0014] Further optimization of the technical solution, the rotating drive mechanism includes a transmission ring, a drive ring, a transmission gear, a second motor and a docking mechanism;

[0015] The transmission ring is rotatably installed on the right side of the support seat;

[0016] The drive ring is fixed on the inner side of the transmission ring, and the drive ring is a gear ring structure;

[0017] The transmission gear is arranged between the inner side of the drive ring and the drive ring to form a meshing connection;

[0018] The second motor is connected with the transmission gear to control the rotation of the transmission gear;

[0019] The docking mechanism is arranged on the right side of the transmission ring to connect the transmission ring and the auxiliary cover.

[0020] Moreover, the docking mechanism includes a docking block and a docking groove;

[0021] The docking block is arranged on the left side of the auxiliary cover, and the docking blocks are uniformly distributed on the left side of the auxiliary cover;

[0022] The docking groove is opened on the right side of the transmission ring, and the docking groove and the docking block form a concave-convex matching structure.

[0023] Moreover, the docking block and the auxiliary cover form a left-right sliding structure, and the right side of the docking block is fixedly connected with a first spring to provide a leftward pushing force for the docking block.

[0024] Moreover, the sorting bin is internally provided with a clamping groove, the clamping groove is located on the outer side of the mounting seat, and the mounting seat is internally provided with a clamping control mechanism, the clamping control mechanism and the clamping groove are connected to fix the mounting seat.

[0025] Moreover, the clamping control mechanism includes a clamping block, a second spring and a synchronous control mechanism;

[0026] The clamping block is arranged between the mounting seat and the mounting seat to form a sliding connection, and the clamping block and the clamping groove form a concave-convex matching structure;

[0027] The second spring is arranged on the outer side of the clamping block to provide an inward pushing force for the clamping block, so that the clamping block is accommodated in the inner side of the mounting seat;

[0028] The synchronous control mechanism is arranged on the inner side of the clamping block to control the movement of the clamping block.

[0029] Further optimize the technical solution, the synchronous control mechanism includes extrusion block and control rod;

[0030] Extrusion block, set in the middle of the mounting seat and mounting seat constitute nested connection, and the surface of the extrusion block is inclined structure design;

[0031] Control rod, rotatingly installed on the right side of the extrusion block, and the right side of the control rod penetrates the right side of the mounting seat and the mounting seat to form a threaded connection.

[0032] The advantages and beneficial effects of the present application are:

[0033] 1、The aggregate supply bin suitable for mass concrete production of the application can perform sorting operation on the aggregate before discharge through the arrangement of the sorting bin, and the sorting bin is provided with a sorting cylinder, the sorting cylinder realizes continuous screening function through rotation, and can also avoid the blockage of the aggregate in the sorting cylinder, thereby ensuring the stability of subsequent discharging.

[0034] 2、The aggregate supply bin suitable for mass concrete production of the application can realize the discharge of the aggregate in the storage bin through the rotation of the conveying auger, can stably control the discharge of the aggregate, and can also avoid the accumulation and blockage of the aggregate at the discharge position, thereby improving the discharge stability.

[0035] 3、The aggregate supply bin suitable for mass concrete production of the application provides rotating power for the conveying auger through the rotation of the mounting shaft, and the mounting shaft can also drive the stirring rod to rotate when rotating, the stirring rod can stir the aggregate in the storage bin to make it uniformly mixed, and can also avoid the agglomeration of the aggregate to affect the subsequent discharging.

[0036] 4、The aggregate supply bin suitable for mass concrete production of the application can drive the auxiliary cover and the sorting cylinder to rotate through the rotation of the transmission ring, and the transmission ring and the auxiliary cover are connected through the abutment block and the abutment groove to form detachable connection, so that the subsequent sorting cylinder can be disassembled from the sorting bin, and different sorting cylinders can be replaced to realize the sorting of aggregate with different particle sizes, thereby improving the application range.

[0037] 5、The aggregate supply bin suitable for mass concrete production of the application can fix the mounting seat through the connection of the clamping block and the clamping groove, and the position of the clamping block can be controlled by controlling the movement of the extrusion block, the mounting seat and the sorting cylinder can be disassembled after the connection between the clamping block and the clamping groove is released, and the sorted aggregate can also be conveniently treated. BRIEF DESCRIPTION OF DRAWINGS

[0038] Figure 1 It is a three-dimensional structure schematic diagram of the application;

[0039] Figure 2 It is a side view structure schematic diagram of the application;

[0040] Figure 3 Figure is the main profile structure schematic diagram of the storage bin of the present application;

[0041] Figure 4 Figure is the main profile structure schematic diagram of the sorting bin of the present application;

[0042] Figure 5 Figure is the main profile structure schematic diagram of the sorting cylinder of the present application;

[0043] Figure 6 Figure is the side structure schematic diagram of the transmission ring of the present application;

[0044] Figure 7 Figure is the main profile structure schematic diagram of the mounting seat of the present application;

[0045] Figure 8 Figure is the side profile structure schematic diagram of the mounting seat of the present application.

[0046] In the figure: 1, storage bin; 2, sorting bin; 3, discharge port; 4, feeding port; 5, discharging port; 6, mounting shaft; 7, first motor; 8, stirring rod; 9, conveying auger; 10, feeding channel; 11, sorting cylinder; 12, auxiliary cover; 13, support seat; 14, mounting seat; 15, transmission ring; 16, butt joint block; 17, butt joint groove; 18, first spring; 19, driving ring; 20, transmission gear; 21, second motor; 22, through port; 23, clamping block; 24, second spring; 25, extrusion block; 26, control rod; 27, clamping groove. DETAILED DESCRIPTION

[0047] The present application will be further described in detail by specific embodiments, the following embodiments are only descriptive, not restrictive, and cannot limit the protection scope of the present application.

[0048] Example one:

[0049] Please refer to Figures 1-8 The present application provides the following technical solutions: an aggregate supply bin suitable for mass concrete production, comprising a storage bin 1 and a feeding port 4, the feeding port 4 is arranged above the storage bin 1, and the feeding port 4 is used for supplementing and adding aggregate in the storage bin 1.

[0050] The application provides a technical scheme and discloses a storage bin 1 connected with a sorting bin 2 below, a discharge port 3 arranged below the sorting bin 2, a lower discharge port 5 arranged below the storage bin 1, a discharge control mechanism arranged in the lower discharge port 5 to control the discharge of the lower discharge port 5, a feeding channel 10 communicated with the lower discharge port 5 and arranged in the sorting bin 2, a sorting cylinder 11 arranged on the right side of the feeding channel 10, filter holes arranged on the surface of the sorting cylinder 11 to screen the aggregate, an auxiliary cover 12 fixed on the left side of the sorting cylinder 11 and designed in an inclined structure on the left end, a supporting seat 13 arranged on the left side of the auxiliary cover 12 and fixed in the sorting bin 2, a through port 22 arranged in the middle of the supporting seat 13 and communicated with the feeding channel 10, so that the aggregate in the feeding channel 10 enters the sorting cylinder 11 through the through port 22, a mounting seat 14 rotatably connected to the right end of the sorting cylinder 11 and detachably connected with the sorting bin 2, and a rotary driving mechanism connected to the left side of the auxiliary cover 12 to provide rotary power for the auxiliary cover 12 and the sorting cylinder 11 to rotate and separate the aggregate, wherein the discharge control mechanism comprises a conveying auger 9 and a transmission mechanism, the conveying auger 9 is arranged in the lower discharge port 5 and moves the aggregate by rotating, the transmission mechanism is arranged above the conveying auger 9 to control the rotation of the conveying auger 9, the transmission mechanism comprises a mounting shaft 6, a first motor 7 and a stirring rod 8, the mounting shaft 6 is fixed above the conveying auger 9 and rotatably connected to the storage bin 1 at the upper end, the first motor 7 is fixed above the storage bin 1 to control the rotation of the mounting shaft 6, and the stirring rod 8 is fixed on the surface of the mounting shaft 6 and rotates synchronously with the mounting shaft 6.

[0051] When the aggregate is supplied through the device, the first motor 7 can control the rotation of the mounting shaft 6, the mounting shaft 6 drives the conveying auger 9 to rotate, the aggregate is taken out from the lower discharge port 5 into the feeding channel 10, the stirring rod 8 stirs the aggregate in the storage bin 1 when the mounting shaft 6 rotates, the aggregate enters the sorting cylinder 11 through the feeding channel 10 and the through port 22, is separated by the sorting cylinder 11, the sorting cylinder 11 can rotate to avoid the blockage of screening and improve the separation efficiency, and the separated aggregate is discharged downward through the discharge port 3.

[0052] Embodiment two

[0053] On the basis of embodiment one, the rotary drive mechanism includes transmission ring 15, drive ring 19, transmission gear 20, second motor 21 and docking mechanism, transmission ring 15, rotatingly installed on the right side of support seat 13, drive ring 19, fixed on the inner side of transmission ring 15, and drive ring 19 is a gear ring structure, transmission gear 20, arranged between the inner side of drive ring 19 and drive ring 19 to form meshing connection, second motor 21, connected with transmission gear 20 to control the rotation of transmission gear 20, docking mechanism, arranged on the right side of transmission ring 15 to connect transmission ring 15 and auxiliary cover 12, the docking mechanism includes docking block 16 and docking groove 17, docking block 16, arranged on the left side of auxiliary cover 12, and docking block 16 is uniformly distributed on the left side of auxiliary cover 12, docking groove 17, opened on the right side of transmission ring 15, and docking groove 17 and docking block 16 form a concave-convex matching structure, docking block 16 and auxiliary cover 12 form a left-right sliding structure, and the right side of docking block 16 is fixedly connected with first spring 18, providing leftward thrust for docking block 16;

[0054] When controlling the rotation of auxiliary cover 12 and sorting cylinder 11, the second motor 21 can be started to drive the transmission gear 20 to rotate, the transmission gear 20 drives the transmission ring 15 to rotate through meshing with the drive ring 19, the transmission ring 15 drives the auxiliary cover 12 and the sorting cylinder 11 to rotate through the connection of the docking groove 17 and the docking block 16, and when the sorting cylinder 11 is installed subsequently, if the docking block 16 is not opposite to the docking groove 17, the docking block 16 is compressed to compress the first spring 18, and when the docking groove 17 is driven to the position opposite to the docking block 16 by the rotation of the transmission ring 15, the docking block 16 will be extended and clamped with the docking groove 17 under the action of the first spring 18, so that the power is transmitted smoothly.

[0055] Embodiment three:

[0056] On the basis of the embodiment one, disclosed are that the inside of the sorting bin 2 is provided with a clamping groove 27, and the clamping groove 27 is located outside the mounting seat 14, and the inside of the mounting seat 14 is provided with a clamping control mechanism, the clamping control mechanism and the clamping groove 27 are connected to fix the mounting seat 14, the clamping control mechanism comprises a clamping block 23, a second spring 24 and a synchronous control mechanism, the clamping block 23 is arranged between the inside of the mounting seat 14 and the mounting seat 14 to form a sliding connection, and the clamping block 23 and the clamping groove 27 form a concave-convex matching structure, the second spring 24 is arranged outside the clamping block 23 to provide an inward thrust for the clamping block 23, so that the clamping block 23 is accommodated in the inside of the mounting seat 14, the synchronous control mechanism is arranged inside the clamping block 23 to control the movement of the clamping block 23, the synchronous control mechanism comprises a pressing block 25 and a control rod 26, the pressing block 25 is arranged between the middle of the mounting seat 14 and the mounting seat 14 to form a nested connection, and the surface of the pressing block 25 is designed in an inclined structure, and the control rod 26 is rotatably arranged on the right side of the pressing block 25, and the right side of the control rod 26 penetrates through the right side of the mounting seat 14 and the mounting seat 14 to form a threaded connection.

[0057] When the sorting cylinder 11 needs to be disassembled for replacement or the aggregate in the sorting cylinder 11 needs to be processed, the control rod 26 can be rotated to drive the pressing block 25 to move through the threaded connection between the control rod 26 and the mounting seat 14, the pressing of the clamping block 23 by the pressing block 25 is released, the second spring 24 pushes the clamping block 23 to move, the connection between the clamping block 23 and the clamping groove 27 is released, and then the mounting seat 14 can be taken out of the sorting bin 2 to realize the disassembly of the sorting cylinder 11.

[0058] Although the embodiments and the drawings of the present application are disclosed for the purpose of illustration, those skilled in the art can understand that various alternatives, changes and modifications are possible without departing from the spirit and scope of the present application and the appended claims, and therefore the scope of the present application is not limited to the disclosed content of the embodiments and the drawings.

Claims

1. An aggregate supply bin suitable for mass concrete production, comprising a storage bin (1) and a feeding port (4), the feeding port (4) is arranged above the storage bin (1) to replenish the aggregate in the storage bin (1); a sorting bin (2) is connected below the storage bin (1), and a discharge port (3) is arranged below the sorting bin (2); a discharge port (5) is arranged below the storage bin (1), and a discharge control mechanism is arranged inside the discharge port (5) to control the discharge of the discharge port (5); a feeding channel (10) is communicated below the discharge port (5) and is arranged inside the sorting bin (2); a sorting cylinder (11) is arranged on the right side of the feeding channel (10), and filter holes are arranged on the surface of the sorting cylinder (11) to screen the aggregate; an auxiliary cover (12) is fixed on the left side of the sorting cylinder (11), and the left end of the auxiliary cover (12) is designed in an inclined structure; a support seat (13) is arranged on the left side of the auxiliary cover (12), and the support seat (13) is fixed inside the sorting bin (2); a through hole (22) is arranged in the middle of the support seat (13) and is communicated with the feeding channel (10), so that the aggregate in the feeding channel (10) enters the sorting cylinder (11) through the through hole (22); a mounting seat (14) is rotatably connected to the right end of the sorting cylinder (11), and a detachable connection structure is formed between the mounting seat (14) and the sorting bin (2); a rotary drive mechanism is connected to the left side of the auxiliary cover (12) to provide rotary power for the auxiliary cover (12) and the sorting cylinder (11) to rotate and sort the aggregate. characterized in that The rotary drive mechanism comprises a transmission ring (15), a drive ring (19), a transmission gear (20), a second motor (21) and a docking mechanism. The transmission ring (15) is rotatably installed on the right side of the support seat (13). The drive ring (19) is fixed to the inside of the transmission ring (15) and is a gear ring structure. The transmission gear (20) is arranged between the inside of the drive ring (19) and the drive ring (19) to form a meshing connection. The second motor (21) is connected to the transmission gear (20) to control the rotation of the transmission gear (20). The docking mechanism is arranged on the right side of the transmission ring (15) to connect the transmission ring (15) and the auxiliary cover (12). A clamping groove (27) is arranged inside the sorting bin (2) and is located outside the mounting seat (14); a clamping control mechanism is arranged inside the mounting seat (14) and is connected with the clamping groove (27) to fix the mounting seat (14). The clamping control mechanism comprises a clamping block (23), a second spring (24) and a synchronous control mechanism. The clamping block (23) is arranged inside the mounting seat (14) and forms a sliding connection with the mounting seat (14); the clamping block (23) and the clamping groove (27) form a concave-convex matching structure. ​ The second spring (24) is arranged outside the clamping block (23) to provide inward pushing force for the clamping block (23) to be accommodated in the inside of the mounting seat (14); The synchronous control mechanism is arranged inside the clamping block (23) to control the movement of the clamping block (23); The synchronous control mechanism comprises a pressing block (25) and a control rod (26); The pressing block (25) is arranged between the middle part of the mounting seat (14) and the mounting seat (14) to form a nested connection, and the surface of the pressing block (25) is designed in an inclined structure; The control rod (26) is rotatably arranged on the right side of the pressing block (25), and the right side of the control rod (26) penetrates through the right side of the mounting seat (14) and the mounting seat (14) to form a threaded connection.

2. Aggregate supply bin for production of mass concrete according to claim 1, characterized in that: The discharging control mechanism comprises a conveying auger (9) and a transmission mechanism; The conveying auger (9) is arranged in the inside of the discharging port (5) to drive the aggregate to move through the rotation of the conveying auger (9); The transmission mechanism is arranged above the conveying auger (9) to control the rotation of the conveying auger (9).

3. Aggregate supply bin for production of mass concrete according to claim 2, characterized in that: The transmission mechanism comprises a mounting shaft (6), a first motor (7) and a stirring rod (8); The mounting shaft (6) is fixed above the conveying auger (9), and the upper end of the mounting shaft (6) is rotatably connected with the storage bin (1); The first motor (7) is fixed above the storage bin (1) to control the rotation of the mounting shaft (6); The stirring rod (8) is fixed on the surface of the mounting shaft (6) to rotate synchronously with the mounting shaft (6).

4. Aggregate supply bin for production of mass concrete according to claim 1, characterized in that: The butt joint mechanism comprises a butt joint block (16) and a butt joint groove (17); The butt joint block (16) is arranged on the left side of the auxiliary cover (12), and the butt joint blocks (16) are uniformly distributed on the left side of the auxiliary cover (12); The butt joint groove (17) is arranged on the right side of the transmission ring (15), and the butt joint groove (17) and the butt joint block (16) form a concave-convex matching structure.

5. Aggregate supply bin for production of mass concrete according to claim 4, characterized in that: The butt joint block (16) and the auxiliary cover (12) form a left-right sliding structure, and the right side of the butt joint block (16) is fixedly connected with the first spring (18) to provide leftward pushing force for the butt joint block (16).

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