Sorting machine for building waste rock processing

Abstract

The utility model provides a sorting machine for construction waste rock processing, which relates to the technical field of construction and comprises a machine body, a feed hopper is fixedly mounted on the surface of the machine body, and a motor is fixedly mounted on the surface of the machine body. Through the arrangement of the machine body, the feeding hopper, the motor, the rotating rod, the spiral blade, the first cylinder, the second cylinder, the discharging hole, the protection cylinder, the first partition plate, the discharging groove and the first discharging plate, when the equipment is used, automatic sorting can be conducted through the arrangement of the multiple structures of the motor and the spiral blade, manual operation is not needed, and the sorting efficiency can be effectively improved; and the sorting accuracy is effectively improved. Meanwhile, accurate particle size distinguishing can be conducted on the waste rocks, the strict requirement of modern building materials for the specifications of the waste rocks is met, in addition, by arranging a plurality of sets of discharging hole structures with different hole diameters, sorting work with various particle size requirements can be adapted, multiple times of screen replacement are not needed, and the operation convenience and practicability are effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of building technology, and in particular to a sorting machine for processing building waste stone. Background Technology

[0002] In early construction activities, buildings were smaller in scale, resulting in relatively little waste rock. The handling of construction waste rock at that time was simple: larger stones were typically manually selected for use in other simple buildings or foundation filling, while the remaining smaller stones were simply discarded. With the acceleration of urbanization and the continuous expansion of building scale, the production of construction waste rock has increased dramatically. Indiscriminate disposal not only causes environmental pollution but also wastes a large amount of potentially usable resources. This has prompted people to consider how to more effectively handle and utilize this construction waste rock, giving rise to the need for construction waste rock sorting.

[0003] However, traditional construction waste sorting equipment relies heavily on manual operation. Workers must sort through large quantities of waste rock using experience and simple tools, resulting in extremely low efficiency and long working hours that easily lead to worker fatigue, making it difficult to guarantee sorting accuracy. Furthermore, manual sorting struggles to precisely differentiate the particle size of waste rock, failing to meet the stringent requirements of modern building materials for waste rock specifications. Common screening equipment often features only a single screen structure, capable of filtering waste rock within a single particle size range. For sorting operations requiring multiple particle sizes, multiple screen changes are necessary, making the operation cumbersome and time-consuming, thus requiring improvement. Utility Model Content

[0004] The purpose of this utility model is to solve the technical problems mentioned in the background art.

[0005] This utility model adopts the following technical solution: a sorting machine for processing construction waste rock, including a machine body, a feeding hopper fixedly installed on the surface of the machine body, a motor fixedly installed on the surface of the machine body, a rotating rod sleeved inside the machine body, a spiral blade fixedly installed on the outer surface of the rotating rod, a first cylinder fixedly installed inside the machine body, a second cylinder fixedly installed inside the machine body, a discharge hole fixedly installed on the surface of the first cylinder, a protective cylinder fixedly installed inside the machine body, a partition plate fixedly installed on the surface of the protective cylinder and the outer surface of the first cylinder, a discharge groove penetrating through the bottom ends of both the protective cylinder and the second cylinder, a discharge plate fixedly installed inside the machine body, and a partition plate fixedly installed on the top end of the discharge plate.

[0006] Preferably, the rotating rod and the spiral blade are both fitted inside the first cylinder and the second cylinder. One end of the rotating rod is connected and fixed to the output end of the motor, and the cylinder is fitted inside the protective cylinder. Here, the arrangement of the rotating rod and the spiral blade inside the cylinder ensures that they can effectively act on the waste rock inside the cylinder, pushing it to move and disperse.

[0007] Preferably, the feed holes have two sets of diameters, and the number of feed holes is multiple and arranged in an array on the surface of cylinder one. One end of cylinder one is connected and fixed to one end of cylinder two. Both separator plate one and separator plate two are two sets in number and arranged in an array inside the machine body and on the surface of feed plate one. Here, feed holes of different diameters can distinguish the particle size of waste rock, and the multiple arrays can more comprehensively screen waste rock of different sizes.

[0008] Preferably, the first feeding plate is fixedly installed at the bottom end of the feeding trough, and the first feeding plate is inclined. The feeding hopper is fixedly installed at the side end of the machine body. Here, the inclined first feeding plate can use gravity to make the waste stone falling through the feeding trough slide down automatically, which is convenient for collection and transportation to the next stage.

[0009] Preferably, a limiting block is fixedly installed on the other end surface of the rotating rod. A groove is formed on the surface of the machine body, and a lead screw is fitted inside the groove. A rotating block is fixedly installed on the other end of the lead screw. A gear one is fitted on the outer surface of the rotating rod, and a limiting groove is formed through the surface of gear one. A movable plate is fitted on the outer surface of gear one and the lead screw. A gear two is fitted on the surface of the machine body, and a pulley one is fixedly installed on the surface of gear two. An operating groove is formed through the interior of the machine body. Crushing roller one and crushing roller two are fitted inside the machine body. A gear three is fixedly installed on one end of crushing roller one, and a pulley two is fixedly installed on the surface of gear three. A belt one is fitted on the outer surface of pulley one and pulley two. A gear four is fixedly installed on one end of crushing roller two. An insertion groove is formed on the surface of the machine body, and a cover plate is fitted inside the insertion groove. A feeding plate two is fixedly installed at the bottom end of the machine body. Here, the limiting block and the limiting groove cooperate to limit the axial position of gear one on the rotating rod, ensuring stable transmission.

[0010] Preferably, the surface of gear one meshes with the surface of gear two, and the surface of gear three meshes with the surface of gear four. The shape of the insertion slot and the shapes of the two ends of the cover plate are "T"-shaped. Here, the meshing of gear one and gear two, and gear three and gear four, realizes power transmission and ensures that crushing roller one and crushing roller two rotate synchronously to crush the waste rock.

[0011] Preferably, the second feeding plate is fixedly installed below the operating trough, and both the first and second crushing rollers are sleeved inside the operating trough. The side surface of the baffle plate has a groove, which is elliptical in shape. Here, the second feeding plate, positioned below the operating trough, can accurately collect the waste rock after it has been crushed by the crushing rollers.

[0012] Preferably, the lead screw and the moving plate are rotatably connected. The limiting block and the limiting groove are in the shape of a cross. The limiting block is fitted inside the limiting groove. The surface of the rotating block is provided with anti-slip textures, which are multiple sets distributed circumferentially on the surface of the rotating block. The operating groove is located at the front end of the second feeding plate, and the baffle is placed above the operating groove. Here, the rotatable connection between the lead screw and the moving plate allows for smooth adjustment of the moving plate's position when the rotating block is rotated.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] 1. This utility model, by setting up a structure including a machine body, feeding hopper, motor, rotating rod, spiral blade, cylinder one, cylinder two, discharge hole, protective cylinder, partition plate one, discharge trough, and discharge plate one, enables automated sorting during equipment use. This eliminates the need for manual operation, effectively improving sorting efficiency and accuracy. Simultaneously, it can precisely differentiate waste rock by particle size, meeting the stringent requirements of modern building materials for waste rock specifications. Furthermore, by setting up multiple sets of discharge hole structures with different apertures, it can adapt to sorting operations with various particle size requirements, eliminating the need for frequent screen replacements and effectively improving operational convenience and practicality.

[0015] 2. In this utility model, by setting a limiting block, groove, lead screw, rotating block, gear one, limiting groove, moving plate, gear two, pulley one, operating groove, crushing roller one, crushing roller two, gear three, and pulley two structure, when the equipment is in use, the crushing roller one and crushing roller two structure can crush the sorted waste stone. At the same time, the feeding plate two structure can collect the crushed waste stone. In addition, the shielding plate structure can cover the feeding when crushing is not required. Furthermore, when not in use, crushing roller one and crushing roller two can be protected to prevent workers from accidentally touching them and getting injured, effectively improving the practicality and protection of the equipment. Attached Figure Description

[0016] Figure 1 A three-dimensional structural diagram of a sorting machine for processing construction waste rock is provided for this utility model;

[0017] Figure 2 This utility model provides a schematic diagram of the side end structure of a sorting machine for processing construction waste rock;

[0018] Figure 3 This utility model provides a cross-sectional structural diagram of a sorting machine for processing construction waste rock;

[0019] Figure 4This utility model provides an exploded structural diagram of a sorting machine for processing construction waste rock;

[0020] Figure 5 This utility model proposes a sorting machine for processing construction waste rock. Figure 4 Enlarged view of point A in the middle;

[0021] Figure 6 This utility model proposes a sorting machine for processing construction waste rock. Figure 4 Enlarged view at point B in the middle;

[0022] Figure 7 This utility model proposes a sorting machine for processing construction waste rock. Figure 4 Enlarged view of point C in the middle.

[0023] Legend:

[0024] 1. Machine body; 2. Feed hopper; 3. Motor; 4. Rotating rod; 5. Spiral blade; 6. Cylinder 1; 7. Cylinder 2; 8. Discharge hole; 9. Protective cylinder; 10. Divider plate 1; 11. Discharge trough; 12. Discharge plate 1; 13. Divider plate 2; 14. Limiting block; 15. Groove; 16. Lead screw; 17. Rotating block; 18. Gear 1; 19. Limiting groove; 20. Moving plate; 21. Gear 2; 22. Belt pulley 1; 23. Operating groove; 24. Crushing roller 1; 25. Crushing roller 2; 26. Gear 3; 27. Belt pulley 2; 28. Belt 1; 29. ​​Gear 4; 30. Insertion groove; 31. Cover plate; 32. Discharge plate 2; 33. Pull groove; 34. Anti-slip texture. Detailed Implementation

[0025] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0026] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0027] Example 1

[0028] Please see Figures 1-4This utility model provides a technical solution: a sorting machine for processing construction waste rock, including a machine body 1, a feeding hopper 2 fixedly installed on the surface of the machine body 1, a motor 3 fixedly installed on the surface of the machine body 1, a rotating rod 4 sleeved inside the machine body 1, a spiral blade 5 fixedly installed on the outer surface of the rotating rod 4, a first cylinder 6 fixedly installed inside the machine body 1, a second cylinder 7 fixedly installed inside the machine body 1, a discharge hole 8 fixedly installed on the surface of the first cylinder 6, a protective cylinder 9 fixedly installed inside the machine body 1, a partition plate 10 fixedly installed on the surface of the protective cylinder 9 and the outer surface of the first cylinder 6, a discharge trough 11 penetrating through the bottom end of both the protective cylinder 9 and the second cylinder 7, a first discharge plate 12 fixedly installed inside the machine body 1, and a second partition plate 13 fixedly installed at the top of the first discharge plate 12. When the equipment is in use, the motor 3 is started first, the motor 3 drives the rotating rod 4 to rotate, and the spiral blade 5 on the rotating rod 4 rotates accordingly. Construction waste rock is poured into the feed hopper 2 and enters the space formed by the protective cylinder 9, cylinder 6, and cylinder 7. Driven by the spiral blades 5, the waste rock moves within cylinders 6 and 7. During this movement, waste rock that matches the diameter of the discharge hole 8 falls through it. The partition plates 10 on the outer surfaces of the protective cylinder 9 and cylinder 6, and the partition plate 13 at the top of the discharge plate 12, guide and separate the waste rock. Finally, the waste rock falling from the discharge trough 11 at the bottom of the protective cylinder 9 and cylinder 7 is guided to a designated position by the inclined discharge plate 12, completing the initial sorting process.

[0029] Please see Figures 1-7The rotating rod 4 and the spiral blade 5 are both fitted inside the first cylinder 6 and the second cylinder 7. One end of the rotating rod 4 is connected and fixed to the output end of the motor 3. The first cylinder 6 is fitted inside the protective cylinder 9. The discharge hole 8 has two sets of diameters and multiple sets of discharge holes 8, which are arranged in an array on the surface of the first cylinder 6. One end of the first cylinder 6 is connected and fixed to one end of the second cylinder 7. The number of partition plates 10 and 23 are both two sets, which are arranged in an array inside the machine body 1 and on the surface of the first discharge plate 12. The first discharge plate 12 is fixedly installed at the bottom end of the discharge trough 11. The shape of the first discharge plate 12 is inclined. The feed hopper 2 is fixedly installed at the side end of the machine body 1. The surface of the first gear 18 meshes with the surface of the second gear 21, and the surface of the third gear 26 meshes with the surface of the fourth gear 29. The shape of the insertion slot 30 is... The shield 31 has a "T" shaped shape at both ends. The second feeding plate 32 is fixedly installed below the operating groove 23. The first crushing roller 24 and the second crushing roller 25 are both fitted inside the operating groove 23. The side surface of the shield 31 has a groove 33 with an elliptical shape. The lead screw 16 is rotatably connected to the moving plate 20. The limiting block 14 and the limiting groove 19 are "+" shaped. The limiting block 14 is fitted inside the limiting groove 19. The surface of the rotating block 17 has anti-slip textures 34. There are multiple sets of anti-slip textures 34, which are distributed circumferentially on the surface of the rotating block 17. The operating groove 23 is located at the front end of the second feeding plate 32. The shield 31 is placed above the operating groove 23. The anti-slip textures 34 on the surface of the rotating block 17 increase friction, making it easier for the operator to rotate the rotating block 17 and improving the convenience of operation.

[0030] Example 2

[0031] Please see Figures 4-7A limit block 14 is fixedly installed on the other end of the rotating rod 4. A groove 15 is opened on the surface of the machine body 1, and a lead screw 16 is sleeved inside the groove 15. A rotating block 17 is fixedly installed on the other end of the lead screw 16. A gear 18 is sleeved on the outer surface of the rotating rod 4. A limit groove 19 is opened through the surface of the gear 18. A movable plate 20 is sleeved on the outer surface of the gear 18 and the lead screw 16. A gear 21 is sleeved on the surface of the machine body 1. A pulley 22 is fixedly installed on the surface of the gear 21. An operating groove 23 is opened through the inside of the machine body 1. A crushing roller is sleeved inside the machine body 1. 24 and crushing roller 25, one end of crushing roller 24 is fixedly installed with gear 3 26, the surface of gear 3 26 is fixedly installed with pulley 27, the outer surface of pulley 1 22 and pulley 27 is fitted with belt 1 28, one end of crushing roller 25 is fixedly installed with gear 4 29, the surface of machine body 1 is provided with insertion groove 30, the inside of insertion groove 30 is fitted with baffle 31, the bottom end of machine body 1 is fixedly installed with discharge plate 2 32, when the construction waste does not need to be crushed, first contact the hand with the surface of anti-slip texture 34, then rotate the rotating block 17, through the rotating block 1 7. Rotation drives the lead screw 16 to rotate within the groove 15. Since the lead screw 16 is rotatably connected to the moving plate 20, the rotation of the lead screw 16 causes the moving plate 20 to move on the lead screw 16. The moving plate 20 drives the gear 18 sleeved on the rotating rod 4 to move. Subsequently, gear 18 disengages from gear 21, allowing for discharge without crushing. When the equipment needs to perform secondary processing of waste rock, firstly, the motor 3 is started. The movement of the motor 3 drives the rotating rod 4 to rotate. Then, the rotation of the rotating rod 4 drives gear 18 to rotate. Next, the rotation of gear 18 drives gear 21 to rotate. Then, the rotation of gear 21 continues... Gear 21 rotates, driving pulley 1 22 to rotate. Then, pulley 1 22 rotates, driving belt movement. Next, belt movement drives pulley 27 to rotate, driving gear 3 26 to rotate. Then, gear 3 26 rotates, driving gear 4 29 to rotate. Then, gears 3 26 and 4 29 rotate, driving crushing roller 1 24 and crushing roller 25 to rotate. When the waste rock falls into the operating trough 23 and comes into contact with the surfaces of crushing roller 1 24 and crushing roller 25, crushing can be performed. The crushed waste rock is then discharged through the discharge plate 2 32.

[0032] Working Principle: When the equipment is in use, motor 3 is started first. The operation of motor 3 drives the rotating rod 4 to rotate, and the spiral blades 5 on the rotating rod 4 rotate accordingly. Construction waste is poured into the feed hopper 2, and the waste enters the space formed by the protective cylinder 9, cylinder 6, and cylinder 7. Driven by the spiral blades 5, the waste moves inside cylinders 6 and 7. During the movement, waste that fits the diameter of the discharge hole 8 falls through the discharge hole 8. The partition plates 10 on the outer surface of the protective cylinder 9 and cylinder 6, and the partition plate 13 at the top of the discharge plate 12, guide and separate the waste. Finally, the waste rock falling from the bottom of the protective cylinder 9 and the bottom of the cylindrical cylinder 7 into the feed chute 11 is guided to the designated position by the inclined feed plate 12, completing the initial sorting work. When the equipment needs to process the waste rock for a second time, the motor 3 is started first. The motor 3 drives the rotating rod 4 to rotate, then the rotating rod 4 drives the gear 18 to rotate, then the gear 18 drives the gear 21 to rotate, then the gear 21 drives the pulley 22 to rotate, then the pulley 22 drives the belt 28 to move, then the belt 28 drives the pulley 27 to rotate, then the gear 3 26 drives, then the gear 3 26 drives the gear 4 29 to rotate, then the gears 3 26 and 4 29 drive the crushing roller 1 24 and crushing roller 25 to rotate. When the waste rock falls into the operating chute 23 and comes into contact with the surfaces of the crushing roller 1 24 and crushing roller 25, it can be crushed. Then the crushed waste rock is discharged through the feed plate 2 32.

[0033] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A sorting machine for processing construction waste rock, comprising a machine body (1), characterized in that: A feed hopper (2) is fixedly installed on the surface of the machine body (1). A motor (3) is fixedly installed on the surface of the machine body (1). A rotating rod (4) is sleeved inside the machine body (1). A spiral blade (5) is fixedly installed on the outer surface of the rotating rod (4). A cylinder one (6) is fixedly installed inside the machine body (1). A cylinder two (7) is fixedly installed inside the machine body (1). A discharge hole (8) is fixedly installed on the surface of the cylinder one (6). A protective cylinder (9) is fixedly installed inside the machine body (1). A partition plate one (10) is fixedly installed on the surface of the protective cylinder (9) and the outer surface of the cylinder one (6). A discharge groove (11) is opened through the bottom of the protective cylinder (9) and the cylinder two (7). A discharge plate one (12) is fixedly installed inside the machine body (1). A partition plate two (13) is fixedly installed on the top of the discharge plate one (12).

2. The sorting machine for processing construction waste stone according to claim 1, characterized in that: The rotating rod (4) and the spiral blade (5) are both fitted inside the first cylinder (6) and the second cylinder (7). One end of the rotating rod (4) is connected and fixed to the output end of the motor (3). The first cylinder (6) is fitted inside the protective cylinder (9).

3. The sorting machine for processing construction waste stone according to claim 1, characterized in that: The discharge hole (8) has two sets of diameters. The number of discharge holes (8) is multiple and they are arranged in an array on the surface of cylinder one (6). One end of cylinder one (6) is connected and fixed to one end of cylinder two (7). The number of partition plate one (10) and partition plate two (13) are both two sets and they are arranged in an array inside the machine body (1) and on the surface of discharge plate one (12).

4. A sorting machine for processing construction waste stone according to claim 1, characterized in that: The feeding plate (12) is fixedly installed at the bottom of the feeding trough (11). The feeding plate (12) is inclined. The feeding hopper (2) is fixedly installed at the side of the machine body (1).

5. A sorting machine for processing construction waste stone according to claim 1, characterized in that: A limiting block (14) is fixedly installed on the other end surface of the rotating rod (4). A groove (15) is opened on the surface of the machine body (1). A lead screw (16) is sleeved inside the groove (15). A rotating block (17) is fixedly installed on the other end of the lead screw (16). A gear one (18) is sleeved on the outer surface of the rotating rod (4). A limiting groove (19) is opened through the surface of the gear one (18). A moving plate (20) is sleeved on the outer surface of the gear one (18) and the lead screw (16). A gear two (21) is sleeved on the surface of the machine body (1). A pulley one (22) is fixedly installed on the surface of the gear two (21). An operating groove (23) is provided through the inside of the machine body (1). A crushing roller 1 (24) and a crushing roller 2 (25) are fitted inside the machine body (1). A gear 3 (26) is fixedly installed at one end of the crushing roller 1 (24). A pulley 2 (27) is fixedly installed on the surface of the gear 3 (26). A belt 1 (28) is fitted on the outer surface of the pulley 1 (22) and the pulley 2 (27). A gear 4 (29) is fixedly installed at one end of the crushing roller 2 (25). An insertion groove (30) is provided on the surface of the machine body (1). A cover plate (31) is fitted inside the insertion groove (30). A feeding plate 2 (32) is fixedly installed at the bottom of the machine body (1).

6. A sorting machine for processing construction waste stone according to claim 5, characterized in that: The surface of gear one (18) meshes with the surface of gear two (21), the surface of gear three (26) meshes with the surface of gear four (29), and the shape of the insertion slot (30) and the shapes of the two ends of the cover plate (31) are "T" shaped.

7. A sorting machine for processing construction waste stone according to claim 5, characterized in that: The second feeding plate (32) is fixedly installed below the operating groove (23). The first crushing roller (24) and the second crushing roller (25) are both sleeved inside the operating groove (23). The side end surface of the cover plate (31) is provided with a groove (33), and the groove (33) is elliptical in shape.

8. A sorting machine for processing construction waste stone according to claim 5, characterized in that: The lead screw (16) and the moving plate (20) are rotatably connected. The limiting block (14) and the limiting groove (19) are in the shape of a cross. The limiting block (14) is fitted inside the limiting groove (19). The surface of the rotating block (17) is provided with anti-slip texture (34). The number of anti-slip textures (34) is multiple and they are distributed in a circle on the surface of the rotating block (17). The operating groove (23) is opened at the front end of the feeding plate (32). The cover plate (31) is placed above the operating groove (23).

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