A mechanism for shaping aggregate

Abstract

The present invention relates to the technical field of aggregate production and processing, and specifically relates to a mechanism aggregate shaping machine. A mechanism aggregate shaping machine includes a bottom installation module, and the upper end surface of the bottom installation module is connected to the top shaping module through a telescopic mechanism. The shaping module is composed of a driving mechanism, a gas lubrication mechanism, and a grinding mechanism. Among them, the bottom installation module is used to install and fix the telescopic mechanism and the shaping module. The shaping module abandons the traditional method of ball milling shaping, which uses the impact force of the free fall of grinding media for shaping, nor does it use the method of impact crushing and impact fragmentation. Instead, it uses the grinding balls moving at a low speed to squeeze the recycled materials located in the gaps, causing the internal materials with cracks or flaky flanges to break, making the aggregate as a whole tend to be round. This method causes less damage to the aggregate, can avoid internal cracks, and the operation effect is stable every week. The operation time is not affected by the equipment size, and the floor area is small.

Description

Technical Field

[0001] The present invention relates to the technical field of aggregate production and processing, and specifically relates to a mechanism aggregate shaping machine. Background Art

[0002] Due to various reasons, the exploitation volume of natural aggregates has gradually decreased, and mechanism aggregates have become the main aggregate source. Existing mechanism aggregates are often produced through impact crushing and counterattack crushing. Although the shaping purpose can be achieved to a certain extent, it often causes overall cracking, turning large particles into small particles, and internal cracks are likely to appear in the particles. Currently, mechanism aggregates often use various rocks such as limestone, granite, basalt, gneiss, and sandstone as raw materials, and the situation of using construction recyclables as aggregates is different. Construction recyclables such as concrete bricks have different strength requirements for different buildings, and they cannot be distinguished after recycling. The same crushing method is not applicable to concrete and brick recyclables of different grades, otherwise more serious problems such as internal cracks, powder, and cracking will occur. Summary of the Invention

[0003] The present invention aims at the problems existing in the prior art and provides a mechanism aggregate shaping machine.

[0004] The technical solution adopted by the present invention to solve its technical problems is: a mechanism aggregate shaping machine, including a bottom installation module. The upper end surface of the bottom installation module is connected to the top shaping module through a telescopic mechanism. The shaping module is composed of a driving mechanism, a gas lubrication mechanism, and a grinding mechanism. Among them, the bottom installation module is used to install and fix the telescopic mechanism and the shaping module. The telescopic mechanism assists in lifting the equipment and adjusting the angle when the equipment feeds in and discharges materials. The shaping module can complete the shaping of mechanism aggregates.

[0005] Preferably, the installation module includes a bracket, and a placement plate is fixedly connected to the bracket. The telescopic mechanism is fixedly arranged on the upper end surface of the placement plate.

[0006] Preferably, the telescopic mechanism includes a lower installation ear fixedly arranged on the top wall of the placement plate. A telescopic cylinder is hinged to the lower installation ear. The telescopic end of the telescopic cylinder is fixedly connected to an upper installation ear, and the upper installation ear is hinged to the lower half of the shaping module.

[0007] Preferably, the grinding mechanism includes an upper outer shell fixedly installed on a rack in the factory area. Inside the upper outer shell, there is a fixedly connected upper grinding ring. When viewed from above, the upper grinding ring is circular. At the midline position of the upper end face of the upper grinding ring, there is a circular through groove. On both sides of the groove body, guide rails are equidistantly distributed. A slider is slidably connected to the guide rails. The slider is fixedly connected to an auxiliary piece. In the middle of the auxiliary piece, there is a fixedly connected grinding rod. The lower end of the grinding rod extends to the lower side of the upper grinding ring and is fixedly connected to a grinding ball. A ring-shaped baffle is slidably connected to the grooved position of the upper grinding ring. The ring-shaped baffle can prevent gravel from flying out during the shaping operation. Inside the upper grinding ring, grinding blocks are evenly distributed and fixedly connected thereto. The grinding blocks can squeeze the aggregate located between them as the grinding ball moves. A upper mounting ear is fixedly connected to the extending end of the telescopic mechanism. The upper mounting ear is fixedly connected to the lower outer shell. Inside the lower outer shell, a lower grinding ring is fixedly connected by a fixing block. The lower grinding ring and the upper grinding ring are joined together to form a hollow ring. The lower outer shell can be joined with the upper outer shell to form a hollow ring. The fixing block is also divided into upper and lower parts with the two as the boundaries to connect the upper outer shell and the upper grinding ring, and the lower grinding ring and the lower outer shell.

[0008] Preferably, the driving mechanism includes a mounting piece fixedly arranged inside the upper outer shell. A motor is fixedly connected to the mounting piece. A rotating shaft is provided on the motor. The rotating shaft is spline-connected to a connecting rod. The other end of the connecting rod is rotationally connected to the grinding mechanism.

[0009] Preferably, the gas lubrication mechanism includes a pair of connection ports fixedly arranged on the lower outer shell. The connection ports are symmetrically arranged on both sides of the fixing block. The upper grinding ring is also evenly provided with air holes. The existence of the air holes can communicate the inside and outside. There are gaps between the upper grinding ring, the lower grinding ring, the lower outer shell, and the upper outer shell, which can ensure the flow of gas.

[0010] Preferably, connection positions are fixedly arranged on the outer sides of the upper outer shell and the lower outer shell to connect the upper and lower parts during operation and ensure the use safety.

[0011] The beneficial effect of the present invention is that the shaping module changes the traditional way of ball mill shaping by the impact force of the free fall of the grinding medium, nor by the way of impact crushing and counterattack crushing, but by the low-speed moving grinding ball to squeeze the recycled materials in the gap, so that the internal materials with cracks or flaky flanges are broken, and the aggregate as a whole tends to be round. This method has less damage to the aggregate, can avoid internal cracks, and the operation effect is stable every week. The operation time is not affected by the equipment size, and the floor area is small. Description of the Drawings

[0012] Figure 1It is a schematic diagram of the overall structure of a mechanism aggregate shaping machine of the present invention;

[0013] Figure 2 It is a schematic diagram of the overall structure of another angle of a mechanism aggregate shaping machine of the present invention;

[0014] Figure 3 It is Figure 1 the front view;

[0015] Figure 4 It is Figure 1 the side view;

[0016] Figure 5 It is Figure 1 the top view;

[0017] Figure 6 It is Figure 1 the schematic diagram of the "shaping module";

[0018] Figure 7 It is Figure 6 the schematic diagram of another angle of the "shaping module";

[0019] Figure 8 It is Figure 6 the schematic diagram of yet another angle of the "shaping module";

[0020] Figure 9 It is Figure 6 the front view;

[0021] Figure 10 It is Figure 6 the top view;

[0022] Figure 11 It is Figure 9 the schematic diagram of "A-A";

[0023] Figure 12 It is Figure 6 the schematic diagram of the "shaping module" after removing the "upper housing";

[0024] Figure 13 It is Figure 12 the schematic diagram of another angle.

[0025] Among them, there are bracket 10, mounting plate 11, lower mounting ear 12, telescopic cylinder 13, upper mounting ear 14, lower housing 15, upper housing 16, guide rail 17, slider 18, connecting rod 19, rotating shaft 20, auxiliary piece 21, grinding ball 22, grinding block 23, air hole 24, annular retaining piece 25, mounting piece 26, connection port 27, lower grinding ring 28, motor 29, grinding rod 30, upper grinding ring 31, fixing block 32, lower grinding ring 28. Detailed implementation manners

[0026] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings and through specific embodiments.

[0027] As Figure 1-13 shown, a mechanism aggregate shaping machine includes a bottom mounting module. The upper end surface of the bottom mounting module is connected to the top shaping module through a telescopic mechanism. The shaping module is composed of a driving mechanism, a gas lubrication mechanism, and a grinding mechanism. Among them, the bottom mounting module is used to install and fix the telescopic mechanism and the shaping module. The telescopic mechanism can assist in lifting the equipment and adjusting the angle when the equipment is feeding and discharging materials. The shaping module can complete the shaping of the mechanism aggregate. The shaping module changes the traditional ball milling shaping method that uses the impact force of the free fall of the grinding body for shaping. Instead, it uses the slow-moving grinding balls 22 to squeeze the recycled materials in the gap, break the internal cracks or flaky flanges, and make the aggregate tend to be round as a whole. The traditional ball mill is not suitable for the relatively weak mechanism aggregate, which is easy to break the already fragile aggregate or crack the inside, affecting the finished product rate.

[0028] The mounting module includes a bracket 10, and a placement plate 11 is fixedly connected to the bracket 10. A telescopic mechanism is fixedly arranged on the upper end surface of the placement plate 11.

[0029] The telescopic mechanism includes a lower mounting ear 12 fixedly arranged on the top wall of the placement plate 11. A telescopic cylinder 13 is hinged to the lower mounting ear 12. An upper mounting ear 14 is fixedly connected to the telescopic end of the telescopic cylinder 13. The upper mounting ear 14 is hinged to the lower half of the shaping module. The synchronous telescoping of the telescopic cylinder 13 will drive the lower half of the shaping module to move up and down, and the asynchronous telescoping will make the lower half of the shaping module tilt to one side to facilitate the subsequent feeding and discharging of materials.

[0030] The grinding mechanism includes an upper housing 16 which is fixedly installed on the rack in the factory area. Inside the upper housing 16, there is a fixedly connected upper grinding ring 31. The upper grinding ring 31 is circular in a top view. At the midline position of the upper end face of the upper grinding ring 31, there is a circular through groove. Guide rails 17 are equidistantly distributed on both sides of the groove body. A slider 18 is slidably connected to the guide rails 17. The slider 18 is fixedly connected to an auxiliary piece 21. In the middle of the auxiliary piece 21, there is a fixedly connected grinding rod 30. The lower end of the grinding rod 30 extends to the lower side of the upper grinding ring 31 and is fixedly connected to a grinding ball 22. A ring-shaped baffle 25 is slidably connected at the grooved position of the upper grinding ring 31. The ring-shaped baffle 25 can prevent gravel from flying out during the shaping work. Inside the upper grinding ring 31, there are evenly distributed grinding blocks 23 fixedly connected thereto. The grinding blocks 23 can squeeze the aggregate located between the two along with the movement of the grinding ball 22. On the extending end of the telescopic mechanism, there is a fixedly connected upper mounting ear 14. The upper mounting ear 14 is fixedly connected to the lower housing 15. Inside the lower housing 15, a lower grinding ring 28 is fixedly connected by a fixing block 32. The lower grinding ring 28 can be closed with the upper grinding ring 31 to form a hollow ring. The lower housing 15 can be closed with the upper housing 16 to form a hollow ring. The fixing block 32 is also divided into upper and lower parts with the two as the boundary to connect the upper housing 16 with the upper grinding ring 31 and the lower grinding ring 28 with the lower housing 15. When the grinding mechanism works, it will drive the grinding rod 30 through the driving mechanism to move in its corresponding groove, so as to grind the sharp corners of the aggregate between the grinding ball 22 and the grinding blocks 23 into flat flakes and crush them.

[0031] The driving mechanism includes a mounting piece 26 fixedly arranged inside the upper housing 16. A motor 29 is fixedly connected to the mounting piece 26. A rotating shaft 20 is arranged on the motor 29. The rotating shaft 20 is in spline connection with a connecting rod 19. The other end of the connecting rod 19 is rotationally connected to the grinding mechanism.

[0032] The gas lubrication mechanism includes a pair of connection ports 27 fixedly arranged on the lower housing 15. The connection ports 27 are symmetrically arranged on both sides of the fixing block 32. The upper grinding ring 31 is also evenly provided with air holes 24. The existence of the air holes 24 can communicate the inside and outside. There are gaps between the upper grinding ring 31, the lower grinding ring 28 and the lower housing 15, the upper housing 16, which can ensure the gas flow. When the grinding mechanism works, air flow can be sent through the connection port 27 on one side to enter the interlayer between the lower grinding ring 28 and the lower housing 15 and enter the inside through the air holes 24, so as to assist the movement of the internal aggregate, avoid jamming, and be discharged from the connection port 27 on the other side.

[0033] The outer sides of the upper housing 16 and the lower housing 15 are fixedly provided with connecting positions, which can be used to connect the upper and lower parts during operation to ensure safety in use.

[0034] The above-described embodiments are only descriptions of the preferred embodiments of the present invention, and do not limit the concept and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by those of ordinary skill in the art to the technical solutions of the present invention shall fall within the protection scope of the present invention. The technical content for which the present invention requests protection has been fully recorded in the claims.

Claims

1. A mechanism aggregate shaping machine, characterized in that: It includes a bottom mounting module. The upper end face of the bottom mounting module is connected to the shaping module at the top through a telescopic mechanism. The shaping module is composed of a driving mechanism, a gas lubrication mechanism, and a grinding mechanism. Among them, the bottom mounting module is used to install and fix the telescopic mechanism and the shaping module. The telescopic mechanism assists in lifting the equipment and adjusts the angle when the equipment is feeding and discharging materials. The shaping module can complete the shaping of machine-made aggregates. The grinding mechanism includes an upper housing (16). The upper housing (16) is fixedly installed on the rack in the factory area. An upper grinding ring (31) is fixedly connected inside the upper housing (16). The upper grinding ring (31) is circular in a top view. A circular through groove is provided at the midline position of the upper end face of the upper grinding ring (31). Guide rails (17) are equidistantly distributed on both sides of the circular through groove. A slider (18) is slidably connected to the guide rail (17). The slider (18) is fixedly connected to an auxiliary piece (21). A grinding rod (30) is fixedly connected to the middle of the auxiliary piece (21). The lower end of the grinding rod (30) extends to the lower side of the upper grinding ring (31) and is fixedly connected to a grinding ball (22). An annular retaining piece (25) is slidably connected to the grooved position of the upper grinding ring (31). The annular retaining piece (25) can prevent gravel from flying out during the shaping work. Grinding blocks (23) fixedly connected thereto are evenly distributed inside the upper grinding ring (31). The grinding blocks (23) can squeeze the aggregate located between them as the grinding ball (22) moves. An upper mounting ear (14) is fixedly connected to the extending end of the telescopic mechanism. The upper mounting ear (14) is fixedly connected to a lower housing (15). A lower grinding ring (28) is fixedly connected to the inner side of the lower housing (15) through a fixing block (32). The lower grinding ring (28) and the upper grinding ring (31) are joined together to form a hollow ring. The lower housing (15) can be joined with the upper housing (16) to form a hollow ring. The fixing block (32) is also divided into upper and lower parts at their boundary to connect the upper housing (16) with the upper grinding ring (31), and the lower grinding ring (28) with the lower housing (15).

2. The mechanism aggregate shaping machine according to claim 1, characterized in that: The bottom mounting module includes a bracket (10). A placement plate (11) is fixedly connected to the bracket (10). A telescopic mechanism is fixedly arranged on the upper end face of the placement plate (11).

3. The mechanism aggregate shaping machine according to claim 2, characterized in that: The telescopic mechanism includes a lower mounting ear (12) fixedly arranged on the top wall of the placement plate (11). A telescopic cylinder (13) is hinged to the lower mounting ear (12). An upper mounting ear (14) is fixedly connected to the telescopic end of the telescopic cylinder (13). The upper mounting ear (14) is hinged to the lower half of the shaping module.

4. The mechanism aggregate shaping machine according to claim 1, characterized in that: The driving mechanism includes a mounting piece (26) fixedly arranged inside the upper housing (16). A motor (29) is fixedly connected to the mounting piece (26). A rotating shaft (20) is arranged on the motor (29). A connecting rod (19) is connected to the rotating shaft (20) by splines. The other end of the connecting rod (19) is rotationally connected to the grinding mechanism.

5. The mechanism aggregate shaping machine according to claim 1, characterized in that: The gas lubrication mechanism includes connection ports (27) that are fixedly arranged in pairs on the lower housing (15). The connection ports (27) are symmetrically arranged on both sides of the fixed block (32). The upper grinding ring (31) is also evenly provided with air holes (24). The existence of the air holes (24) can communicate the inside and the outside. There are gaps between the upper grinding ring (31), the lower grinding ring (28) and the upper housing (16), the lower housing (15), which can ensure the gas flow.

6. The mechanism aggregate shaping machine according to claim 1, characterized in that: Connection positions are fixedly arranged on the outer sides of the upper housing (16) and the lower housing (15) for connecting the upper and lower parts during operation to ensure safe use.

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