A material sorting device for construction.

Abstract

This utility model discloses a material sorting device for construction, relating to the technical field of material sorting devices. The device includes a housing, on which a motor is fixedly mounted. A protrusion is fixedly connected to the output shaft of the motor. A fixing plate is fixedly connected to the inner wall of the housing. A guide post is fixedly connected to the surface of the fixing plate. A spring is sleeved on the surface of the guide post, and the two ends of the spring are slidably connected to the surface of a fixing frame and the fixing plate, respectively. The guide post penetrates the surface of the fixing frame, and the surface of the fixing frame is slidably connected to the inner wall of the housing. A screen is fixedly connected to the surface of the screen, which is inclined and slidably connected to the inner wall of the housing. By shaking the screen, sand is prevented from clogging the screen surface, while simultaneously accelerating sand screening, thereby increasing the stability of the screen during sand screening and increasing the efficiency of sand screening.

Description

Technical Field

[0001] This utility model relates to the technical field of material sorting devices, and in particular to a material sorting device for construction. Background Technology

[0002] Construction refers to the production activities during the implementation phase of a project. It is the process of building various types of buildings. It can also be described as bringing the various lines on the design drawings to life at a designated location. This involves the supply of hundreds or thousands of materials and the operation of various mechanical equipment. The materials used in construction usually need to be screened and cannot be used directly.

[0003] Sand is present in construction materials, but sand clumps together during long-term storage, rendering it unusable. Existing construction material sorting devices cannot break up the clumps of sand. Therefore, we propose a construction material sorting device. Utility Model Content

[0004] The purpose of this invention is to at least solve one of the technical problems in the prior art where sorting devices cannot break up clumps of sand, and to provide a material sorting device for construction that can solve the problems in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a material sorting device for construction, comprising a housing, wherein a motor is fixedly mounted on the surface of the housing, a protrusion is fixedly connected to the output shaft of the motor, a fixing plate is fixedly connected to the inner wall of the housing, a guide post is fixedly connected to the surface of the fixing plate, a spring is sleeved on the surface of the guide post, a fixing frame is slidably connected to the surface of the guide post, the two ends of the spring are fixedly connected to the surfaces of the fixing frame and the fixing plate respectively, the guide post penetrates the surface of the fixing frame, and the surface of the fixing frame is slidably connected to the inner wall of the housing.

[0006] Preferably, a screen is fixedly connected to the surface of the fixed frame. The screen is inclined and its surface is slidably connected to the inner wall of the outer shell.

[0007] Preferably, the interior of the outer shell is provided with a compression block, the surface of the compression block is fixedly connected with a handle, and the surface of the compression block is provided with a guide groove.

[0008] Preferably, a fixed tube is slidably connected to the inner wall of the guide groove, and a screen frame is fixedly connected to the end of the fixed tube away from the extrusion block.

[0009] Preferably, a spring three is sleeved on the surface of the fixed tube, and the two ends of the spring three are fixedly connected to the surfaces of the extrusion block and the screen frame, respectively.

[0010] Preferably, one side of the screen frame is in contact with the surface of the fixed frame, the surface of the extrusion block is provided with a slot, and a pull rod is slidably connected to the inner wall of the outer shell.

[0011] Preferably, the pull rod extends through the inner wall of the outer shell to the outer side of the outer shell, and a locking block is fixedly connected to one end of the pull rod near the locking block. The locking block is trapezoidal and engages with the locking slot.

[0012] Preferably, a second spring is sleeved on the surface of the pull rod, and the two ends of the second spring are fixedly connected to the surface of the outer shell and the surface of the pull rod, respectively, and the surface of the guide post is slidably connected to the inner wall of the fixed tube.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This construction material sorting device prevents sand from clogging the screen surface by shaking the screen, while speeding up the sand screening process, thereby increasing the stability of the screen during sand screening and increasing the efficiency of sand screening.

[0015] This construction material sorting device can clean foreign objects inside the screen frame by disassembling the extrusion block, thereby enabling the sorting device to sort sand in different states and break up clumps of sand, thus reducing the time wasted by workers. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a cross-sectional view of the outer casing of this utility model;

[0019] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 This utility model Figure 2 Enlarged diagram of point B in the middle.

[0021] Reference numerals in the attached drawings: 1. Outer casing; 2. Motor; 3. Screen; 4. Extrusion block; 5. Handle; 6. Guide groove; 7. Protrusion; 8. Fixing frame; 9. Fixing plate; 10. Guide column; 11. Spring 1; 12. Locking block; 13. Locking groove; 14. Pull rod; 15. Spring 2; 16. Fixing tube; 17. Spring 3; 18. Screen frame. Detailed Implementation

[0022] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0023] Please see Figure 1-4 This utility model provides a technical solution: a material sorting device for construction, including a shell 1, a motor 2 fixedly installed on the surface of the shell 1, a protrusion 7 fixedly connected to the output shaft of the motor 2, a fixing plate 9 fixedly connected to the inner wall of the shell 1, a guide post 10 fixedly connected to the surface of the fixing plate 9, a spring 11 sleeved on the surface of the guide post 10, a fixing frame 8 slidably connected to the surface of the guide post 10, the two ends of the spring 11 being fixedly connected to the surfaces of the fixing frame 8 and the fixing plate 9 respectively, the guide post 10 penetrating the surface of the fixing frame 8, the surface of the fixing frame 8 being slidably connected to the inner wall of the shell 1, and a screen 3 fixedly connected to the surface of the fixing frame 8, the screen 3 being inclined, the surface of the screen 3 being slidably connected to the inner wall of the shell 1.

[0024] The motor 2 drives the protrusion 7 to rotate. When the protrusion 7 rotates, its convex surface pushes the fixed frame 8, causing the fixed frame 8 to slide upward. At the same time, the fixed frame 8 slides upward, causing the screen 3 to slide upward as well. Simultaneously, the fixed frame 8 pulls the spring 11 to deform. When the concave surface of the protrusion 7 contacts the surface of the fixed frame 8, the spring 11 uses its elastic force to reset the fixed frame 8 and the screen 3, thus completing one shaking motion between the screen 3 and the fixed frame 8. By pouring sand onto the surface of the screen 3, the protrusion 7 causes the screen 3 to shake, dislodging the sand from the surface of the screen 3 into the interior of the outer casing 1, while simultaneously removing foreign objects from inside the sand. This shaking of the screen 3 prevents sand from clogging its surface, speeds up sand screening, increases the stability of the screen 3 during sand screening, and increases the efficiency of sand screening.

[0025] An extrusion block 4 is provided inside the outer casing 1. A handle 5 is fixedly connected to the surface of the extrusion block 4. A guide groove 6 is opened on the surface of the extrusion block 4. A fixed tube 16 is slidably connected to the inner wall of the guide groove 6. A screen frame 18 is fixedly connected to the end of the fixed tube 16 away from the extrusion block 4. A spring 17 is sleeved on the surface of the fixed tube 16. The two ends of the spring 17 are fixedly connected to the surfaces of the extrusion block 4 and the screen frame 18, respectively. One side of the screen frame 18 is in contact with the surface of the fixed frame 8. A slot 13 is opened on the surface of the extrusion block 4. A pull rod 14 is slidably connected to the inner wall of the outer casing 1. The pull rod 14 passes through the inner wall of the outer casing 1 to the outer side of the outer casing 1. A slot 12 is fixedly connected to the end of the pull rod 14 near the slot 12. The slot 12 is trapezoidal and engages with the slot 13. A spring 15 is sleeved on the surface of the pull rod 14. The two ends of the spring 15 are fixedly connected to the surfaces of the outer casing 1 and the pull rod 14, respectively. The surface of the guide post 10 is slidably connected to the inner wall of the fixed tube 16.

[0026] By pulling handle 5, the pressing block 4 is slid into the interior of the outer casing 1. At this time, the pressing block 4 presses against the side of the locking block 12, causing the locking block 12 to slide towards the pull rod 14. When the locking block 12 moves, it drives the pull rod 14 to move. When the pull rod 14 moves, it pulls the second spring 15 to deform until the pressing block 4 drives the fixing tube 16 to contact the screen frame 18. At this time, the pressing block 4 no longer presses against the locking block 12. Then, the second spring 15 drives the pull rod 14 and the locking block 12 to reset through its elastic force, thus fixing the pressing block 4. When the fixed frame 8 shakes, it presses against the screen frame 18. After being pressed, the screen frame 18 pushes the fixing tube 16 to slide along the inner wall of the guide groove 6. Simultaneously, the screen frame 18 presses against the spring 17. When the fixed frame 8 resets, the spring 17, through its elasticity, drives the screen frame 18 to reset. Then, the sliding of the screen frame 18 causes the clumps of sand to fall into the interior of the screen frame 18. When the fixed frame 8 shakes, it pushes the screen frame 18 upwards, causing the pressing block 4 to break up the sand inside the screen frame 18. Since the screen 3 is inclined, the shaking of the screen 3 causes foreign objects to be shaken into the interior of the screen frame 18, thus collecting the foreign objects. At this point, by disassembling the pressing block 4, the foreign objects inside the screen frame 18 can be cleaned. This allows the sorting device to sort sand in different states and break up clumps of sand, thereby reducing the time wasted by workers.

[0027] Working principle: The motor 2 drives the protrusion 7 to rotate. When the protrusion 7 rotates, the convex surface pushes the fixed frame 8, causing the fixed frame 8 to slide upward. At the same time, the fixed frame 8 slides upward, causing the screen 3 to slide upward as well. Simultaneously, the fixed frame 8 pulls the spring 11 to deform. When the concave surface of the protrusion 7 contacts the surface of the fixed frame 8, the spring 11 uses its elastic force to drive the fixed frame 8 and the screen 3 to reset, thus causing the screen 3 and the fixed frame 8 to complete one shaking. By pouring sand onto the surface of the screen 3, the protrusion 7 causes the screen 3 to shake, thus shaking the sand on the surface of the screen 3 into the interior of the outer shell 1, while simultaneously screening out foreign objects inside the sand.

[0028] By pulling handle 5, the pressing block 4 is slid into the interior of the outer casing 1. At this time, the pressing block 4 presses against the side of the locking block 12, causing the locking block 12 to slide towards the pull rod 14. When the locking block 12 moves, it drives the pull rod 14 to move. When the pull rod 14 moves, it pulls the second spring 15 to deform until the pressing block 4 drives the fixing tube 16 to contact the screen frame 18 and the fixing frame 8. At this time, the pressing block 4 no longer presses against the locking block 12. Then, the second spring 15 drives the pull rod 14 and the locking block 12 to reset through its elastic force, thus fixing the pressing block 4. At this time, when the fixing frame 8 shakes... The screen frame 18 is squeezed, and after being squeezed, the screen frame 18 pushes the fixed tube 16 to slide along the inner wall of the guide groove 6. At the same time, the screen frame 18 squeezes the spring 3 17. When the fixed frame 8 is reset, the spring 3 17 drives the screen frame 18 to reset through its elasticity. Then, the sliding of the screen frame 18 causes the clumps of sand to fall into the interior of the screen frame 18. When the fixed frame 8 shakes, it pushes the screen frame 18 to slide upward, thereby causing the squeezing block 4 to break the sand inside the screen frame 18. Since the screen 3 is inclined, the screen 3 shakes and shakes the foreign objects into the interior of the screen frame 18, thereby collecting the foreign objects.

[0029] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A material sorting device for construction, comprising a housing (1), characterized in that: The device includes a housing (1), a motor (2) is fixedly mounted on the surface of the housing (1), a protrusion (7) is fixedly connected to the output shaft of the motor (2), a fixing plate (9) is fixedly connected to the inner wall of the housing (1), a guide post (10) is fixedly connected to the surface of the fixing plate (9), a spring (11) is sleeved on the surface of the guide post (10), a fixing frame (8) is slidably connected to the surface of the guide post (10), the two ends of the spring (11) are fixedly connected to the surface of the fixing frame (8) and the surface of the fixing plate (9) respectively, the guide post (10) penetrates the surface of the fixing frame (8), and the surface of the fixing frame (8) is slidably connected to the inner wall of the housing (1). The surface of the fixed frame (8) is fixedly connected to a screen (3), the screen (3) is an inclined surface, and the surface of the screen (3) is slidably connected to the inner wall of the outer shell (1). The inner part of the outer shell (1) is provided with an extrusion block (4), and a handle (5) is fixedly connected to the surface of the extrusion block (4). A guide groove (6) is opened on the surface of the extrusion block (4). The inner wall of the guide groove (6) is slidably connected to a fixed tube (16), and a screen frame (18) is fixedly connected to one end of the fixed tube (16) away from the extrusion block (4). The surface of the fixed tube (16) is fitted with a spring three (17), and the two ends of the spring three (17) are fixedly connected to the surfaces of the extrusion block (4) and the screen frame (18), respectively. One side of the sieve frame (18) is in contact with the surface of the fixed frame (8), and the surface of the extrusion block (4) is provided with a slot (13), and the inner wall of the outer shell (1) is slidably connected with a pull rod (14). The pull rod (14) extends through the inner wall of the outer shell (1) to the outer side of the outer shell (1). The end of the pull rod (14) near the locking block (12) is fixedly connected to the locking block (12). The locking block (12) is trapezoidal and engages with the locking groove (13).

2. The construction material sorting device according to claim 1, characterized in that: The surface of the pull rod (14) is fitted with a second spring (15), and the two ends of the second spring (15) are fixedly connected to the surface of the outer shell (1) and the pull rod (14) respectively. The surface of the guide post (10) is slidably connected to the inner wall of the fixed tube (16).

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