Multi-type aggregate sorting device for house building construction

Abstract

The application relates to a multi-type aggregate sorting device for house building construction, which comprises a sorting barrel, vertical partition plates, horizontal partition plates, a sorting net and a driving device. The inside of the sorting barrel is provided with the vertical partition plates, the sorting spaces are isolated by the vertical partition plates and are communicated by the sorting net, a blocking plate is arranged on the upper part of the alternate sorting spaces and is used as a discharging area, the horizontal partition plates are alternately arranged on the inner walls of the sorting spaces adjacent to the discharging area and are used as feeding areas, the feeding areas are open at the upper parts, the inside of the feeding areas is provided with a circuitous channel, the bottoms of the discharging areas and the feeding areas are provided with outward discharge pipes, the driving device comprises a driving gear, a left driving gear, a right driving gear and a driving motor, the structure of the application is novel, the aggregate in the sorting barrel passes through the circuitous channel and is sorted by passing through the sorting net in the left-right swinging process, the sorting provides a basis for the later proportioning, the application has small land occupation and can continuously realize the sorting of multi-type aggregates, and the working efficiency is high.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of aggregate screening, in particular to a multi-type aggregate sorting device for house building construction. BACKGROUND

[0002] With the development of urbanization process in China, the amount of construction waste is increasing year by year, but most of the construction waste is transported to the suburbs or the outskirts of the city for simple landfill or open-air storage without any treatment, which not only wastes land resources, but also pollutes the environment. At the same time, the demand for sand and gravel aggregate in the construction industry is also growing. China pours about 1.5-2 billion m 3 of concrete every year, and the sand and gravel aggregate in the concrete accounts for more than 70% of the total mass, so the amount used is very large. The existing way to obtain aggregate is generally to mine a large amount of stone, dig river sand, and excavate soil, which not only causes soil erosion, but also accelerates resource consumption. The research and application of recycled concrete technology have become a common concern of countries around the world, and are also one of the hotspots and frontiers of the engineering and academic circles at home and abroad.

[0003] Producing and utilizing construction waste recycled aggregate is of great significance for saving resources, protecting the environment and realizing the sustainable development of the construction industry. The existing aggregate, such as type II recycled aggregate, replaces coarse aggregate in different proportions, determines the recycled aggregate dosage and production mix ratio, and combines with the quality of specific raw materials and production process control measures, in order to be applied to the production of actual engineering prefabricated residential concrete components. In this process, the aggregate needs to be screened and the corresponding particle size needs to be extracted, and the materials need to be mixed according to the specified proportion. The existing aggregate screening device can generally only screen one type of aggregate at the same time, and can only separate one type of aggregate during work. In actual application, it is generally necessary to mix multiple types of aggregate according to the corresponding proportion, and each aggregate cannot be simultaneously subjected to particle size sorting. In this way, multiple sorting structures need to be configured at the same time, which not only occupies a large area and has high cost, but also makes it difficult to gather the structures, resulting in high cost of aggregate transfer and transportation. Therefore, it is necessary to research a multi-type aggregate sorting device. SUMMARY

[0004] In view of this, the purpose of the present application is to provide a multi-type aggregate sorting device for house building construction, which effectively solves the problem that the existing sorting structure can only screen one type of aggregate, and can only separate one type of aggregate during work, and cannot simultaneously screen multiple types of aggregate.

[0005] In order to achieve the above object, the technical scheme adopted by the present application is: a multi-type aggregate sorting device for house building construction, comprising a sorting barrel, vertical partitions, horizontal partitions, sorting nets and a driving device; the inside of the sorting barrel is provided with vertical partitions, the sorting nets are cross arranged between the vertical partitions and the sorting barrel, thereby forming multiple sorting spaces in the sorting barrel, the sorting spaces are isolated by the vertical partitions and communicated by the sorting nets, a blocking plate is arranged on the upper part of the alternate sorting spaces and used as a discharge area, horizontal partitions are alternately arranged on the inner walls of the sorting spaces adjacent to the discharge area and used as feeding areas, the upper part of the feeding area is open, the inside has a circuitous channel, the bottoms of the discharge area and the feeding area are provided with outward discharge pipes; the driving device comprises a driving gear, left and right driving gears and a driving motor, the driving gear is sleeved on the outer wall of the sorting barrel, the left and right driving gears are drivingly connected with the driving motor and can be continuously and directionally rotated by the driving motor, the left and right driving gears are both notched gears, and the gear segments of the two gears can be engaged with the driving gear, limit blocks are arranged on the outer wall of the sorting barrel, positioning plates are arranged on the rack, and the limit blocks are movable between the two positioning plates, so that the sorting barrel swings left and right under the driving of the driving motor.

[0006] Further, the sorting nets are vertically arranged with the vertical partitions, thereby dividing the sorting barrel into four sorting spaces, horizontal partitions are alternately arranged on the inner walls of the diagonal sorting spaces and used as feeding areas, and the upper parts of the remaining two diagonal sorting spaces are provided with blocking plates and used as discharge areas.

[0007] Further, the discharge pipes of the feeding area and the discharge area respectively face different directions, and corresponding storage bins are arranged at the bottoms of the discharge pipes.

[0008] Further, the discharge pipes of the feeding area are outward arranged, and the discharge pipes of the discharge area are downward arranged.

[0009] Further, the upper part of the blocking plate is provided with a guide plate, feeding pipes are arranged on both sides of the vertical partitions, and a feeding belt is arranged on the outside of the sorting barrel, the feeding belt is communicated with the feeding pipes through the inclined guide plate.

[0010] Further, the vertical partitions and the sorting nets are fixed on a center body of a polygon, the inner wall of the sorting barrel is provided with clamping grooves, and the vertical partitions are correspondingly clamped in the clamping grooves.

[0011] Further, a buffer spring or a rubber pad is arranged between the positioning plates and the limit blocks.

[0012] Further, the sorting barrel is provided with a driving stop lever, and the left driving gear and the right driving gear are provided with a positioning stop lever.

[0013] Further, the transverse partition plate is provided with a leakage hole, and the upper and lower leakage holes are arranged in a staggered manner.

[0014] Further, the transverse partition plate fixed on the sorting net is arranged as a horizontal sorting net, and a slope plate is arranged at the bottom of the horizontal sorting net, the lower part of the slope plate is fixed on the sorting net, and there is a space between the slope plate and the horizontal sorting net, and the space can accommodate the aggregate after being sorted by the horizontal sorting net.

[0015] The beneficial effects of the above technical solution are: the screening of the aggregate is only for one kind of aggregate, and when multiple kinds of aggregate need to be sorted, the prior art cannot meet the requirement, based on this, the present application takes the sorting barrel as a support structure, which mainly acts as a main support structure for left and right swinging, accommodates the aggregate to separate, and acts as an installation main structure of the internal structure, and swings left and right after receiving the driving of the external driving structure; the vertical partition plate and the sorting net are arranged in the interior of the sorting barrel, the structure forms a feeding area and a discharging area in the interior of the sorting barrel, the feeding area is communicated with the discharging area through the sorting net, so that after the aggregate is added to the feeding area, the aggregate can continuously impact the sorting net along with the swinging of the sorting barrel, and the aggregate that impacts the sorting net can enter the discharging area from the feeding area in the process of impacting, so that the sorting of the aggregate with different particle sizes is realized, and in the sorting process, the aggregate continuously moves downward along the circuitous channel in the feeding area, and the sorted aggregate moves outward along the straight channel in the discharging area, so that the backflow of the sorted aggregate is avoided.

[0016] In the structure, the upper part of the discharging area is blocked, the upper part of the feeding area is open, and corresponds to the corresponding aggregate feeding pipe, the aggregate is conveyed to the upper part of the feeding area by the conveying belt, and the sorting operation is continuously carried out, so that the work efficiency is high.

[0017] Meanwhile, in order to improve the conveying efficiency, the leakage hole is arranged on the transverse partition plate, and the upper and lower leakage holes are arranged in a staggered manner, so that two conveying channels for the aggregate are provided in the feeding area, one is the gap between the transverse partition plate, the sorting net and the vertical partition plate, and the other is the gap between the leakage holes, in the further implementation structure, the transverse partition plate fixed on the sorting net can be arranged only, so as to accelerate the conveying efficiency of the sorted aggregate and improve the sorting capacity.

[0018] In order to drive conveniently, the driving motor is used to continuously drive two notched gears, the notched gears are driven by the driving motor, and are put into work one by one to drive the driving gear to swing, in order to ensure the stability of driving, the positioning stopper and the driving stopper are arranged on the notched gear and the sorting barrel respectively, the two structures will first contact, and provide positioning for the meshing of the gear.

[0019] Therefore, the structure of the application is novel, the driving motor drives the notched gear to rotate, and the corresponding trend sorting barrel swings, in the swinging process, the aggregate in the sorting barrel passes through the meandering channel, in the left and right swinging process, the aggregate passes through the sorting net to realize sorting, and the whole process can realize the sorting of one into two of multiple aggregates, then the separated aggregates are guided into the corresponding storage bin one by one, providing a basis for the later proportioning, and the structure is realized through the vertical channel, small occupation, and can continuously realize the sorting of multiple types of aggregates, high working efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the application;

[0021] Figure 2 It is another perspective structural schematic diagram of the application;

[0022] Figure 3 It is a top view structural schematic diagram of the application;

[0023] Figure 4 It is an internal structural schematic diagram of the application;

[0024] Figure 5 It is a structural schematic diagram of the driving device;

[0025] Figure 6 It is a structural schematic diagram of multiple sorting spaces;

[0026] Figure 7 It is a front view structural schematic diagram of the application;

[0027] Figure 8 It is an internal structural schematic diagram of sorting;

[0028] Figure 9 It is Figure 8 a top view;

[0029] Figure 10 It is Figure 8 a front view.

[0030] Figure 11 It is another structural schematic diagram of the sorting net.

[0031] Reference numerals in the attached diagram: 1 is the sorting barrel, 2 is the vertical partition, 3 is the sorting mesh, 4 is the center body, 5 is the slot, 6 is the horizontal partition, 61 is the horizontal sorting mesh, 62 is the inclined plate, 7 is the drive gear, 8 is the discharge pipe, 9 is the feeding area, 10 is the discharge area, 11 is the left drive gear, 12 is the right drive gear, 13 is the limit plate, 14 is the positioning plate, 15 is the buffer spring or rubber pad, 16 is the positioning stop, 17 is the drive stop, 18 is the feeding belt, 19 is the guide plate, 20 is the feeding pipe, 21 is the guide plate, and 22 is the sealing plate. Detailed Implementation

[0032] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments:

[0033] Example 1: This example aims to provide a multi-type aggregate sorting device for building construction, mainly used for the simultaneous separation of multiple types of aggregates. Existing structures can only sort one type of aggregate individually, and are not suitable for sorting multiple types of aggregates. Furthermore, existing technologies generally use inclined filters to separate aggregates, which require long inclined filters to improve efficiency, necessitating a long path and a large footprint. Therefore, this example provides a multi-type aggregate sorting device for building construction.

[0034] like Figures 1-5 The image shows a multi-type aggregate sorting device for building construction, including a sorting barrel 1, vertical partitions 2, horizontal partitions 6, a sorting mesh 3, and a driving device. The sorting barrel 1 is a cylindrical structure, vertically arranged. The sorting barrel 1 has a solid vertical partition 2 inside, which has an isolation function and divides the interior of the sorting barrel into multiple spaces. The vertical partitions 2 are evenly distributed in a circumferential array or configured according to the size of the aggregate (non-uniform arrangement). A sorting mesh 3 is arranged between adjacent vertical partitions 2. The sorting mesh 3 has a grid structure and is arranged crosswise between the vertical partitions 2 and the sorting barrel 1, thereby forming multiple sorting spaces within the sorting barrel 1. In this embodiment, the sorting space is a fan-shaped structure. As mentioned above, the size of each sorting space may be the same or different. The size of the sorting space can be set according to the actual aggregate particle size. In implementation, there can be 4-8 sorting spaces, which can correspondingly achieve the separation of aggregates in types 2-4.

[0035] In terms of the specific fixed structure, in this embodiment, as follows: Figure 6 The vertical partition 2 and the sorting mesh 3 are both fixed on the central body 4 of the polygon. The inner wall of the sorting barrel 1 is provided with a slot 5, and the vertical partition 2 is correspondingly installed in the slot 5. The planar structure of the central body 4 can provide a fixed foundation for fixing the vertical partition and the sorting mesh. This fixing structure can ensure that the vertical partition 2 and the sorting mesh 3 are fixed reliably.

[0036] As Figures 9-10 As shown in the figure, the sorting spaces are separated by vertical partitions 2 and connected by sorting nets 3. A blocking plate 22 is arranged at the upper part of the alternate sorting spaces and used as a discharge area 10. Horizontal partitions 6 are arranged alternately on the inner walls of the sorting spaces adjacent to the discharge area 10 and used as feeding areas 9. In this embodiment, the feeding area 9 is open at the upper part in structure, and has a meandering channel inside. The bottom of the discharge area and the feeding area is provided with an outward discharge pipe 8. In this embodiment, the feeding area 9 is used to accommodate the incoming sorted aggregate. The aggregate enters from the upper part and is blocked by the horizontal partition 6. With the swing of the sorting barrel 1, the aggregate can be discharged downward from the gap between the horizontal partition and the sorting barrel and hit the sorting net 3 by inertia. In this process, the aggregate enters the discharge area 10 through the mesh, and the discharge area 10 is a vertical straight channel, so that the aggregate can be directly discharged outward. The inside of the feeding area 8 has a meandering conveying channel. The material is continuously in contact with the sorting net during conveying, so as to realize the separation of the aggregate.

[0037] In this embodiment, a guide plate 21 is arranged at the upper part of the blocking plate 22 for feeding. Feeding pipes 20 are arranged on both sides of the vertical partition 2. A feeding belt 18 is arranged outside the sorting barrel 1. The feeding belt 18 is connected with the feeding pipe 20 through the inclined guide plate 19.

[0038] In order to drive the swing of the sorting barrel 1, the driving device is used to realize the action in this embodiment. In structure, as Figures 3-4 As shown in the figure, the driving device includes a driving gear 7, a left driving gear 11, a right driving gear 12 and a driving motor. The driving gear 7 is sleeved on the outer wall of the sorting barrel 1. The left driving gear 11 and the right driving gear 12 are drivingly connected with the driving motor and can be continuously rotated by the driving motor. The left driving gear 11 and the right driving gear 12 are both notched gears, and the gear segments of the two gears can be engaged with the driving gear. Limiting blocks 13 are arranged on the outer wall of the sorting barrel. Positioning plates 14 are arranged on the rack. The limiting blocks 13 are movable between the two positioning plates 14, so that the sorting barrel 1 swings left and right under the drive of the driving motor. In the implementation structure, the space where the limiting blocks 13 and the positioning plates 14 are located is at the upper part or the lower part of the driving gear, and the two parts are arranged in layers.

[0039] To mitigate the impact of the swinging inertia of the sorting barrel 1, this embodiment provides a buffer spring or rubber pad 15 between the positioning plate 14 and the limiting block 13. This structure can absorb the remaining inertial impact of the sorting barrel. Simultaneously, this embodiment provides a drive stop bar 17 on the sorting barrel 1 and positioning stop bars 16 on the left drive gear 11 and right drive gear 12. When the positioning stop bars rotate with the left and right drive gears, they first contact the positioning stop bar, and then the teeth on the left and right drive gears mesh with the drive gears. In this embodiment, the positioning stop bar 16 swings with the left and right drive gears 11 and first contacts the drive stop bar 17, thereby adjusting the position of the sorting barrel 1 and ensuring smooth meshing of the teeth of the drive gear 7 with the left and right drive gears 11 and 12, guaranteeing the smooth connection of the transmission.

[0040] Therefore, in this embodiment, a sorting barrel is used as a supporting structure. It serves as the main supporting structure for left-right swinging, accommodating the separation of aggregates within it, and as the main installation structure for the internal structure. After receiving the drive from the external driving structure, it swings left and right. Vertical partitions and a sorting net are set inside the sorting barrel. This structure forms a feeding zone and a discharging zone inside the sorting barrel. The feeding zone is connected to the discharging zone through the sorting net. When the aggregates travel in the meandering channel, they can continuously impact the sorting net. During the impact, the aggregates that can pass through the sorting net will enter the discharging zone from the feeding zone, realizing the separation of large and small particle sizes in the aggregates. In this separation process, the aggregate ash continuously moves downward along the meandering channel in the feeding zone, while the separated aggregate ash is discharged outward along the straight channel in the discharging zone, realizing the separation of multiple types of aggregates.

[0041] Example 2 further illustrates the structure of the sorting mesh and vertical partition.

[0042] In this embodiment, the sorting mesh 3 is set perpendicularly to the vertical partition 2, thereby dividing the sorting barrel into four sorting spaces. Horizontal partitions 6 are alternately arranged on the inner walls of the diagonal sorting spaces, serving as the feeding area 9. The upper part of the remaining two diagonal sorting spaces is provided with sealing plates 22, serving as the discharge area 10. The discharge pipes of the feeding area and the discharge area face different directions, and corresponding storage bins are set at the bottom of the discharge pipes. In terms of implementation structure, storage bins can be set at the bottom of each discharge pipe. Discharge rollers are set at the bottom of the storage bins, and baffles are arranged on the discharge rollers. Discharge areas are formed between the baffles. The discharge rollers are driven by a motor to rotate, realizing the quantitative feeding of aggregates, and then the aggregates are quantitatively proportioned in the mixing barrel.

[0043] This embodiment further defines the specific number of sorting spaces. Structurally, the discharge pipe of the feeding area 9 is set outward, and the discharge pipe of the discharge area is set downward. In this embodiment, sorted aggregate is generally selected, and then the sorted aggregate is directly placed into the storage bin or mixing tank for operation.

[0044] Example 3 further illustrates the structure of the diaphragm.

[0045] In this embodiment, perforations are provided on the horizontal partition 6, and the upper and lower perforations are staggered. This structure can provide two conveying channels for aggregates in the feeding area: one is the gap between the horizontal partition and the sorting net and the vertical partition, and the other is the gap between the perforations. In a further implementation, the perforations can be fixed only on the horizontal partition fixed to the sorting net to speed up the conveying efficiency of the sorted aggregates and improve the sorting capacity.

[0046] Example 4 further illustrates the structure of the diaphragm.

[0047] like Figure 11 As shown in the figure, in this embodiment, the horizontal partition 6 fixed on the sorting net 3 is set as a horizontal sorting net 61, and an inclined plate 62 is set at the bottom of the horizontal sorting net 61. There is a space between the inclined plate 62 and the horizontal sorting net 61, which can accommodate the aggregate after being sorted by the horizontal sorting net. The aggregate enters the discharge area 10 along the inclined plate 62. Structurally, the inclined plate 62, the horizontal sorting net 61 and the sorting net 3 can be set as an integrated structure. Through this structure, the sorting area can be increased, and the sorting efficiency can be greatly improved.

[0048] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. The basic concept is to drive the notched gear to rotate via a drive motor, and correspondingly swing the sorting barrel. During the swinging process, the aggregate in the sorting barrel passes through a meandering channel. During the left and right swinging process, the aggregate passes through the sorting mesh to achieve sorting. The entire process can achieve the sorting of multiple aggregates into two parts. Then, the separated aggregates are guided one by one to the corresponding storage bins to provide a basis for subsequent proportioning. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A multi-type aggregate sorting device for building construction, characterized in that, The system includes a sorting barrel, vertical partitions, horizontal partitions, a sorting mesh, and a driving device. The sorting barrel contains alternating vertical partitions and a sorting mesh arranged circumferentially, forming multiple fan-shaped sorting spaces. These spaces are separated by the vertical partitions but connected by the sorting mesh. A sealing plate is installed at the top of each alternating sorting space, serving as a discharge area. Horizontal partitions are alternately arranged on the inner walls of adjacent sorting spaces, serving as feed areas. The feed area has an opening at the top and a zigzag channel inside. Both the discharge and feed areas have [missing information - likely related to safety features]. It has an outward-facing discharge pipe; the driving device includes a drive gear, a left drive gear, a right drive gear and a drive motor. The drive gear is mounted on the outer wall of the sorting barrel. The left drive gear and the right drive gear are connected to the drive motor and can be continuously rotated in a directional manner by the drive motor. The left drive gear and the right drive gear are both notched gears, and the gear segments of the two gears can mesh with the drive gear. A limit block is provided on the outer wall of the sorting barrel, and a positioning plate is provided on the frame. The limit block moves between the two positioning plates, so that the sorting barrel swings left and right under the drive of the drive motor. The sorting mesh is set perpendicular to the vertical partition, thereby dividing the sorting barrel into four sorting spaces. Horizontal partitions are alternately set on the inner walls of the diagonal sorting spaces, which serve as the feeding area. The upper part of the remaining two diagonal sorting spaces is set with sealing plates, which serve as the discharge area.

2. The multi-type aggregate sorting device for building construction according to claim 1, characterized in that: The discharge pipes of the feeding area and the discharge area face different directions, and corresponding storage bins are set at the bottom of the discharge pipes.

3. The multi-type aggregate sorting device for building construction according to claim 1, characterized in that: The discharge pipe in the feeding area faces outward, and the discharge pipe in the discharge area faces downward.

4. The multi-type aggregate sorting device for building construction according to claim 1, characterized in that: The sealing plate is equipped with a guide plate at its upper part, and feed pipes are provided on both sides of the vertical partition. A feeding belt is provided on the outside of the sorting barrel, and the feeding belt is connected to the feed pipes via an inclined guide plate.

5. The multi-type aggregate sorting device for building construction according to claim 1, characterized in that: Both the vertical partition and the sorting mesh are fixed on the central body of the polygon. The inner wall of the sorting barrel is provided with a slot, and the vertical partition is correspondingly installed in the slot.

6. The multi-type aggregate sorting device for building construction according to any one of claims 1-5, characterized in that: A buffer spring or rubber pad is provided between the positioning plate and the limiting block.

7. The multi-type aggregate sorting device for building construction according to claim 6, characterized in that: The sorting barrel is equipped with a drive stop lever, and a positioning stop lever is provided on the left drive gear and the right drive gear. When the positioning stop lever rotates with the left drive gear and the right drive gear, it can first contact the positioning stop lever, and then make the tooth segments on the left drive gear and the right drive gear mesh with the drive gear.

8. The multi-type aggregate sorting device for building construction according to any one of claims 1-5, characterized in that: The diaphragm is provided with drainage holes, and the upper and lower drainage holes are staggered.

9. The multi-type aggregate sorting device for building construction according to any one of claims 1-5, characterized in that: The horizontal partition fixed on the sorting net is set as the horizontal sorting net, and an inclined plate is set at the bottom of the horizontal sorting net. The lower part of the inclined plate is fixed on the sorting net, and there is a space between the inclined plate and the horizontal sorting net to accommodate the aggregate after it has been sorted by the horizontal sorting net.

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