CN216609565U - Green energy-saving concrete batching machine for aggregate silo - Google Patents

Abstract

The application discloses aggregate storehouse is with green energy-saving concrete proportioning machine relates to concrete production facility field, its including be located aggregate storehouse below frame, a plurality of set up in feeder hopper in the frame with set up in band conveyer of feeder hopper below, it is a plurality of the feeder hopper is located a plurality of positions below of aggregate storehouse respectively, the feeder hopper has two regulating plates in its discharge gate swing joint, and is provided with and is used for ordering about two the regulating mechanism that the regulating plate is close to each other or keeps away from. This application has the effect of promoting the continuity of concrete ration delivery, is favorable to promoting production efficiency.

Description

Green energy-saving concrete batching machine for aggregate silo

technical field

The present application relates to the field of concrete production equipment, in particular to a green energy-saving concrete batching machine for aggregate silos.

Background technique

Aggregate bins are usually provided with multiple bins, and the multiple bins are used to store a variety of different aggregates respectively. When concrete needs to be prepared, it is usually necessary to use a concrete batching machine to quantitatively distribute aggregates instead of manual platform scales or volumetric measurement.

The Chinese patent with the application number CN201820059348.1 in the related art proposes a concrete batching machine, the technical solution of which includes a frame, two feeding bins arranged on the upper side of the frame, and two feeding bins arranged under the two feeding bins. The conveying device on the side also includes a weighing bucket arranged under the conveying device, a camera facing the inside of the weighing bucket is arranged on the frame, and a turning mechanism for turning the weighing bucket is also arranged on the frame, and the lower part of the turning mechanism is arranged There is a receiving box.

In view of the above-mentioned related technologies, the inventor believes that there are the following defects: when the aggregate is quantitatively distributed, the aggregate is conveyed into the weighing hopper through the conveying device, and the conveying of the aggregate needs to be stopped after the weighing hopper is full. By dumping the aggregate through the overturning mechanism, it is necessary to stop the conveying of the aggregate many times during the production process, resulting in a low continuity of the quantitative distribution of concrete and affecting the production efficiency.

Utility model content

In order to improve the problem of low continuity of concrete quantitative distribution, the present application provides a green energy-saving concrete batching machine for an aggregate silo.

A green energy-saving concrete batching machine for an aggregate silo provided by the application adopts the following technical solutions:

A green energy-saving concrete batching machine for an aggregate silo, comprising a frame below the aggregate silo, a plurality of feeding hoppers arranged on the frame and a belt conveyor arranged below the feeding hopper, A plurality of the feeding hoppers are respectively located under the plurality of positions of the aggregate bin, the feeding hoppers are movably connected with two adjusting plates at the discharge ports thereof, and are provided with two adjusting plates for driving the two adjusting plates to approach each other or Remote adjustment mechanism.

By adopting the above technical solution, when the aggregate is quantitatively distributed, the adjustment mechanism drives the two adjustment plates to approach or move away from each other, and then the horizontal distance between the two adjustment plates can be adjusted, so that the different aggregates can be individually controlled to enter the belt for conveying. At the same time, the belt conveyor continues to transport the aggregate to the next process without stopping the conveying of the aggregate in the middle, so as to achieve the effect of improving the continuity of the quantitative distribution of concrete, which is conducive to improving the production efficiency. At the same time, the proportion of different aggregates can be changed by adjusting the flow rate of different aggregates, so it is suitable for the quantitative distribution of different concretes.

Optionally, the adjusting mechanism includes an adjusting gear rotatably connected to the feeding hopper, two adjusting racks meshing with the adjusting gears, and a first driving member for driving the adjusting gear to rotate; two Each of the adjusting racks is located on both sides of the adjusting gear, and is respectively connected with the two adjusting plates.

By adopting the above technical solution, when the adjusting plate needs to be driven to move, the adjusting gear is driven to rotate continuously by the first driving member, and the two adjusting racks can be driven by the meshing transmission between the adjusting gear and the two adjusting racks. Move closer to or away from each other, and drive the two adjusting plates to move closer and farther away from each other, and at the same time, the gap between the two adjusting plates is always in the center of the discharge port of the feeding hopper, which is beneficial to the stable discharge of aggregates.

Optionally, the adjustment mechanism includes a double-ended screw rotatably connected to the feeding hopper, two transmission blocks that are screwed with both ends of the double-ended screw, and a drive block for driving the double-ended screw. The second driving member for the rotation of the rod, and the two transmission blocks are respectively connected with the two adjustment plates.

By adopting the above technical solution, when the adjusting plate needs to be driven to move, the second driving member drives the double-ended screw rod to rotate continuously, and through the screw fit between the double-ended screw rod and the two transmission blocks, the two The transmission blocks approach or move away from each other, and drive the two adjusting plates to move closer and farther away from each other. At the same time, the gap between the two adjusting plates is always in the center of the discharge port of the feeding hopper, which is beneficial to the stable discharge of aggregates.

Optionally, the ends of the two regulating plates that are close to each other are provided with a flow guide plate located in the feeding hopper, and the included angle between the flow guide plate and the top surface of the corresponding adjustment plate is not greater than 90°.

By adopting the above technical solution, the flow guide plate can guide the aggregate in the feed hopper to move toward the gap between the two adjustment plates, thereby reducing the risk of aggregate accumulation on the adjustment plate, which is beneficial to keep the aggregate discharged smoothly.

Optionally, a plurality of triangular support plates are fixedly connected to the top surface of the adjustment plate, and the inclined surfaces of the triangle support plates are fixedly connected to the drainage plate.

By adopting the above technical solution, the triangular support plate can improve the bearing capacity of the adjustment plate, so that the drainage plate can stably lead out the aggregate.

Optionally, the flow guide plate is hinged to the end of the adjustment plate, and the top surface of the adjustment plate is provided with a driving component that drives the flow guide plate to swing.

By adopting the above technical solution, the driving component can drive the flow guide plate to swing continuously, so that the aggregate between the two adjustment plates can be moved, and the aggregate can be prevented from being blocked between the two adjustment plates as much as possible, which is beneficial to the smooth flow of the aggregate. discharge.

Optionally, the drive assembly includes a drive cylinder mounted on the top surface of the adjustment plate and a movable block slid on the flow guide plate, and the end of the piston rod of the drive cylinder is hinged on the movable block. .

By adopting the above technical solution, when the drainage plate needs to be driven to swing, the piston rod of the driving cylinder is used to move the piston, and the movable block is driven to slide on the drainage plate, so that the drainage plate can be driven to swing continuously.

Optionally, the bottom surface of the adjusting plate is provided with a plurality of reinforcing ribs.

By adopting the above technical solution, the reinforcing rib can improve the bearing capacity of the adjusting plate and reduce the risk of deformation of the adjusting plate.

To sum up, the present application includes at least one of the following beneficial technical effects:

1. The adjusting gear is driven to rotate by the first driving element, and the horizontal distance between the two adjusting plates can be adjusted through the meshing transmission between the adjusting gear and the two adjusting racks, so as to individually control the different aggregates entering the belt conveying At the same time, the belt conveyor continues to transport the aggregate to the next process without stopping the conveying of the aggregate in the middle, so as to achieve the effect of improving the continuity of the quantitative distribution of concrete;

2. The double-ended screw is driven to rotate by the first driving member, and the horizontal distance between the two adjustment plates can be adjusted through the meshing transmission between the double-ended screw and the two transmission blocks, so as to individually control different aggregates The flow into the belt conveyor, while the belt conveyor continues to transport the aggregate to the next process, without stopping the delivery of the aggregate in the middle, so as to achieve the effect of improving the continuity of the quantitative distribution of concrete;

3. By driving the piston rod of the cylinder to move the piston, the movable block can be driven to slide on the drainage plate, and the electric drainage plate can continue to swing, so that the aggregate between the two adjustment plates can be moved, and the aggregate can be avoided as much as possible. It is blocked between the two adjusting plates, which is beneficial to the smooth discharge of the aggregate.

Description of drawings

FIG. 1 is a schematic diagram of the overall structure of Embodiment 1 of the present application.

FIG. 2 is a schematic structural diagram of a feed hopper, an adjustment plate and an adjustment mechanism in Embodiment 1 of the present application.

FIG. 3 is a schematic structural diagram of a mounting plate, a C-shaped mounting seat, an adjusting plate and an adjusting mechanism according to Embodiment 1 of the present application.

FIG. 4 is a schematic structural diagram of a feeding hopper, a regulating plate and a regulating mechanism in the second embodiment of the present application.

FIG. 5 is a schematic structural diagram of a mounting plate, a vertical plate, an adjusting plate and an adjusting mechanism according to the second embodiment of the present application.

FIG. 6 is a schematic structural diagram of a mounting plate, a C-shaped mounting seat, an adjusting plate, an adjusting mechanism and a driving assembly according to the second embodiment of the present application.

FIG. 7 is a partial enlarged schematic view of part A in FIG. 6 .

Reference numerals: 1, frame; 2, feeding hopper; 21, mounting plate; 211, movable groove; 22, C-type mounting seat; 221, limit groove; 23, vertical plate; 3, belt conveyor; 4. Adjusting plate; 41. Active rod; 42. Reinforcing rib; 43. Drainage plate; 431. Chute; 44. Triangular support plate; 45. Swing rod; 5. Adjusting mechanism; Article; 53, the first servo motor; 54, the double-ended screw; 55, the transmission block; 56, the second servo motor; 6, the drive assembly; 61, the drive cylinder; 62, the movable block.

Detailed ways

The present application will be further described in detail below in conjunction with accompanying drawings 1-7.

Example 1:

The embodiment of the present application discloses a green energy-saving concrete batching machine for an aggregate silo. Referring to FIG. 1, the green energy-saving concrete batching machine for aggregate silo includes a frame 1 located below the aggregate silo, a plurality of feeding hoppers 2 arranged on the frame 1 by welding, and a plurality of feeding hoppers 2 arranged below the feeding hopper 2. The belt conveyor 3 and the plurality of feeding hoppers 2 are arranged at intervals along the horizontal direction and are respectively located under the plurality of bins of the aggregate bin.

2 and 3 , two adjusting plates 4 are movably connected to the discharge port of the feeding hopper 2 along the horizontal direction, and are provided with an adjusting mechanism 5 for driving the two adjusting plates 4 to approach or move away from each other. Two mounting plates 21 are welded to the bottom of the outer wall of the feeding hopper 2 , the mounting plates 21 are provided with movable grooves 211 along the horizontal direction, and the adjustment plate 4 is welded with movable rods 41 that are adapted to slidingly fit with the movable grooves 211 , so that the adjustment plate 4 Move steadily horizontally. In order to improve the bearing capacity of the adjusting plate 4, the bottom surface of the adjusting plate 4 is provided with a plurality of reinforcing ribs 42 by welding or screwing. The reinforcing ribs 42 can be rectangular parallelepiped or L-shaped rods. Choose the first one.

When the aggregate is quantitatively distributed, the adjustment mechanism 5 drives the two adjustment plates 4 closer to or away from each other, and then the horizontal distance between the two adjustment plates 4 can be adjusted, so as to individually control the flow of different aggregates into the belt conveyor 3 At the same time, the belt conveyor 3 continues to continuously convey the aggregate to the next process, without stopping the conveying of the aggregate in the middle, so as to achieve the effect of improving the continuity of the quantitative distribution of concrete, which is conducive to improving the production efficiency. At the same time, the proportion of different aggregates can be changed by adjusting the flow rate of different aggregates, so it is suitable for the quantitative distribution of different concretes.

2 and 3 , the adjusting mechanism 5 includes an adjusting gear 51 rotatably connected to the feeding hopper 2 , two adjusting racks 52 meshing with the adjusting gear 51 , and a first driving member for driving the adjusting gear 51 to rotate. The bottom of the outer wall of the feeding hopper 2 is welded with a C-shaped mounting seat 22 , two opposite sides of the C-shaped mounting seat 22 are provided with limit slots 221 along the horizontal direction, and the two adjusting racks 52 are respectively slid in the two limit slots 221 inside, so that the adjusting rack 52 can move stably in the horizontal direction. The two adjusting racks 52 are respectively located on both sides of the adjusting gear 51 and are respectively connected with the two adjusting plates 4 . The first driving member is a first servo motor 53 mounted on the C-shaped mounting seat 22 by bolts, and the output shaft of the first servo motor 53 is coaxially connected to the adjusting gear 51 .

When it is necessary to drive the adjustment plate 4 to move, the first servo motor 53 drives the adjustment gear 51 to rotate continuously, and through the meshing transmission between the adjustment gear 51 and the two adjustment racks 52, the two adjustment racks 52 can be driven. Move closer to or away from each other, and drive the two adjusting plates 4 to move closer and farther away from each other, and at the same time, the gap between the two adjusting plates 4 is always in the center of the discharge port of the feeding hopper 2, which is beneficial to the stable discharge of aggregates.

2 and 3 , the ends of the two regulating plates 4 close to each other are provided with a guide plate 43 located in the hopper 2 , and the included angle between the guide plate 43 and the top surface of the corresponding regulating plate 4 is not greater than 90°. In the embodiment of the present application, the guide plate 43 is fixedly arranged, that is, the top surface of the adjustment plate 4 is fixed with a plurality of triangular support plates 44 arranged at intervals along the horizontal direction by welding. The inclined surface of the support plate 44 is fixedly connected with the flow guide plate 43 .

During use, the guide plate 43 can guide the aggregate in the hopper 2 to move towards the gap between the two adjustment plates 4, thereby reducing the risk of aggregate accumulation on the adjustment plate 4, which is beneficial to keep the aggregate smooth discharged. At the same time, the triangular support plate 44 can improve the bearing capacity of the adjustment plate 4, so that the flow guide plate 43 can stably lead out the aggregate.

The implementation principle of a green energy-saving concrete batching machine for an aggregate silo in the embodiment of the present application is as follows: when the aggregate is quantitatively distributed, the first servo motor 53 drives the adjusting gear 51 to rotate continuously, and the adjusting gear 51 and the two The meshing transmission between the two adjusting racks 52 can drive the two adjusting racks 52 and the two adjusting plates 4 to move closer to and away from each other, and adjust the horizontal distance between the two adjusting plates 4, so as to individually control the entry of different aggregates The flow rate of the belt conveyor 3, and at the same time, the belt conveyor 3 continues to continuously transport the aggregate to the next process, without stopping the conveying of the aggregate in the middle, so as to achieve the effect of improving the continuity of the quantitative distribution of concrete, which is conducive to improving the production efficiency. At the same time, the proportion of different aggregates can be changed by adjusting the flow rate of different aggregates, so it is suitable for the quantitative distribution of different concretes.

Embodiment 2:

4 and 5 , the difference between the second embodiment of the present application and the first embodiment is the adjustment mechanism 5: the adjustment mechanism 5 includes a double-ended screw rod 54 rotatably connected to the feeding hopper 2, and two double-ended screw rods are respectively connected to the double-ended screw rod. The two ends of 54 are screwed together with a transmission block 55 and a second driving member for driving the double-ended screw 54 to rotate. The bottom of the outer wall of the feeding hopper 2 is welded with a vertical plate 23 , the axial direction of the double-ended screw 54 is horizontal, and the double-ended screw 54 is connected to the vertical plate 23 by rotating around its own axis. The two transmission blocks 55 are respectively connected with the two adjustment plates 4 by welding. The second driving member is a second servo motor 56 mounted on the vertical plate 23 by screws, and the output shaft of the second servo motor 56 is coaxially welded to the double-ended screw 54 .

The principle of the second embodiment: when it is necessary to drive the adjusting plate 4 to move, the double-ended screw rod 54 is driven to rotate continuously through the second servo motor 56, and the double-ended screw rod 54 and the two transmission blocks 55 are screwed together. It can drive the two transmission blocks 55 to approach or move away from each other, and drives the two adjustment plates 4 to approach and move away from each other. At the same time, the gap between the two adjustment plates 4 is always in the center of the discharge port of the feeding hopper 2, which is beneficial to the bones. The material is discharged stably.

Embodiment three:

Referring to FIGS. 6 and 7 , the difference between the third embodiment of the present application and the first embodiment is that the drainage plate 43 is hinged to the end of the adjustment plate 4 , and a horizontally arranged swing rod 45 is welded on the top surface of the adjustment plate 4 . 43 is sleeved on the swing rod 45 , so that the flow guide plate 43 swings around the axis of the swing rod 45 . The top surface of the regulating plate 4 is provided with a driving assembly 6 which drives the flow guide plate 43 to swing.

Referring to FIGS. 6 and 7 , the drive assembly 6 includes a drive cylinder 61 mounted on the top surface of the regulating plate 4 and a movable block 62 sliding on the flow guide plate 43 . The cylinder body of the driving cylinder 61 can be fixedly mounted on the top surface of the adjusting plate 4 , or can be hinged to the top surface of the adjusting plate 4 . The end of the piston rod of the driving cylinder 61 is hinged on the movable block 62 , and the hinge axis of the movable block 62 and the driving cylinder 61 is parallel to the axis of the swing rod 45 . The flow guide plate 43 is provided with a chute 431 which is adapted to slide with the movable block 62 .

The principle of the third embodiment: in the process of use, the piston rod of the driving cylinder 61 is first used to carry out the piston movement, and the movable block 62 is driven to slide on the drainage plate 43, so that the drainage plate 43 can be driven to swing continuously, so that the two can be moved. The aggregates between the two adjusting plates 4 are prevented from being blocked between the two adjusting plates 4 as much as possible, which is beneficial to the smooth discharge of the aggregates.

The above are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore: all equivalent changes made according to the structure, shape and principle of the present application should be covered within the scope of the present application. Inside.

Claims (8)

1. A green energy-saving concrete batching machine for an aggregate silo, comprising a frame (1) located below the aggregate silo, a plurality of feeding hoppers (2) arranged on the frame (1), and a The belt conveyor (3) below the feeding hopper (2), a plurality of the feeding hoppers (2) are respectively located below a plurality of positions of the aggregate bin, and it is characterized in that: the feeding hopper (2) Two adjusting plates (4) are movably connected to the discharge port thereof, and an adjusting mechanism (5) for driving the two adjusting plates (4) to approach or move away from each other is provided. 2. The green energy-saving concrete batching machine for an aggregate bin according to claim 1, wherein the adjusting mechanism (5) comprises an adjusting gear (51) rotatably connected to the feeding hopper (2). , two adjusting racks (52) meshing with the adjusting gear (51) and a first driving member for driving the adjusting gear (51) to rotate; The two adjusting racks (52) are respectively located on both sides of the adjusting gear (51), and are respectively connected with the two adjusting plates (4). 3. The green energy-saving concrete batching machine for an aggregate silo according to claim 1, characterized in that: the adjustment mechanism (5) comprises a double-ended screw ( 54), two transmission blocks (55) screwed with both ends of the double-ended screw (54) respectively, and a second driving member for driving the double-ended screw (54) to rotate, the two The transmission blocks (55) are respectively connected with the two adjustment plates (4). 4. The green energy-saving concrete batching machine for an aggregate silo according to any one of claims 1-3, characterized in that: the ends of the two regulating plates (4) that are close to each other are provided at the end of the feeding The drainage plate (43) in the bucket (2), the angle between the drainage plate (43) and the top surface of the corresponding adjustment plate (4) is not greater than 90°. 5. The green energy-saving concrete batching machine for an aggregate silo according to claim 4, characterized in that: a plurality of triangular support plates (44) are fixed on the top surface of the adjustment plate (4), and the triangular support The inclined surface of the plate (44) is fixedly connected with the drainage plate (43). 6. The green energy-saving concrete batching machine for an aggregate silo according to claim 4, characterized in that: the drainage plate (43) is hinged to the end of the adjustment plate (4), and the adjustment plate (4) ) is provided with a drive assembly (6) that drives the flow guide plate (43) to swing. 7. The green energy-saving concrete batching machine for an aggregate silo according to claim 6, characterized in that: the drive assembly (6) comprises a drive cylinder (61) installed on the top surface of the adjustment plate (4) and a movable block (62) sliding on the flow guide plate (43), and the end of the piston rod of the driving cylinder (61) is hinged on the movable block (62). 8. The green energy-saving concrete batching machine for an aggregate silo according to any one of claims 1-3, characterized in that: a plurality of reinforcing ribs (42) are provided on the bottom surface of the adjusting plate (4).

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