Vibration shakeout machine

Abstract

The embodiment of the utility model provides a vibration shakeout machine, and relates to the technical field of shakeout machines. The vibration shakeout machine comprises a vibration assembly, a recycling box is arranged on the lower side of the vibration assembly, a feeding port formed in the upper side of the recycling box corresponds to a discharging port of the vibration assembly, discharging ports are formed in the two sides of the recycling box, and a material accumulation preventing assembly is slidably installed in the recycling box; and the material accumulation preventing assembly pushes the shakeout sand in the recycling box to the outer sides of the two discharging openings through reciprocating motion. According to the shakeout recovery device, shakeout falling due to vibration in the shell is collected through the recovery box, the connecting block drives the hollow shell to move through rotation of the lead screw, the hollow shell drives the material pushing plate to push the shakeout entering the recovery box, the shakeout is discharged from the material discharging openings in the two sides of the recovery box, and the shakeout recovery device is convenient to use. And the situation that the shakeout cannot be removed is avoided through pushing of the material pushing plate, meanwhile, the shakeout is discharged to the two sides of the shell, and follow-up recycling is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of sand-falling machines, in particular to a vibrating sand-falling machine. Background Art

[0002] A vibrating sand shaker is a device that uses a vibrating motor to vibrate the molding sand in the sand box and separate the molding sand from the sand box by vibration.

[0003] Among them, Chinese patent application number: 202121602349.4 A vibrating sand-falling machine, which includes a frame, a base is arranged on the top of the frame, a conical collecting piece is arranged inside the base, a sand-falling platform is arranged on the top of the base, and a plurality of sand-falling sieve holes are provided in the vertical direction on the sand-falling platform, the sand-falling sieve holes are connected to the conical collecting piece, and the output end of the conical collecting piece is connected to an output pipe; a collecting box is arranged on the side wall of the frame close to the output pipe, a connecting rod is arranged on the side wall of the collecting box, a connecting hole is opened on the frame, and the connecting rod is inserted into the connecting hole. This application has the effect of reducing the pollution of the sand-falling machine.

[0004] From the above, it can be known that in order to collect the fallen sand in the prior art, a collection box is installed at the bottom of the sand shaking machine. Although the collection box can recycle the fallen sand, there is a sealing structure at the discharge port of the collection box, which makes it inconvenient to take out the fallen sand and not convenient for the fallen sand to be completely discharged. There is a dead angle for discharge, and the discharge port of some existing sand shaking machines is located directly below. After being discharged from the sand shaking machine, the fallen sand falls on the ground below the sand shaking machine. The sand shaking machine blocks the fallen sand, making it inconvenient to take out the fallen sand. Utility Model Content

[0005] The utility model aims to provide a vibrating sand-falling machine, which can avoid the situation that the fallen sand is inconvenient to be taken out and there is a dead angle for the fallen sand to be discharged when the fallen sand is recovered. For this purpose, a vibrating sand-falling machine is proposed.

[0006] The utility model provides a vibrating sand-falling machine, comprising a vibrating component, a recovery box is arranged at the lower side of the vibrating component, a feed port opened at the upper side of the recovery box corresponds to a discharge port of the vibrating component, discharge ports are opened on both sides of the recovery box, an anti-material accumulation component is slidably installed inside the recovery box, and the anti-material accumulation component pushes the fallen sand in the recovery box to the outsides of the two discharge ports through reciprocating movement.

[0007] In a specific embodiment, the anti-material accumulation component includes a connecting block, the upper end of which slides in a limiting groove opened on the upper side of the recovery box, the lower end of which is connected to one side of the hollow shell, and a push plate is movably provided on the lower side of the hollow shell.

[0008] In a specific embodiment, a rotating rod is rotatably provided on the lower side of the hollow shell, and the rotating rod is fixedly connected to the upper side of the push plate.

[0009] In a specific embodiment, a first limiting rod is provided on one side of the hollow shell, and a second limiting rod is provided on the other side of the hollow shell.

[0010] In a specific embodiment, sliding grooves are provided on the inner walls on both sides of the hollow shell, a bearing plate is slidably provided between the two sliding grooves, a plurality of anti-blocking rods are provided on the upper side of the bearing plate, and the upper ends of the anti-blocking rods pass through the hollow shell and are slidably connected to the hollow shell.

[0011] In a specific embodiment, a cam is rotatably provided on the lower side of the hollow shell, and the rotating shaft of the cam is connected to the output shaft of the motor.

[0012] In a specific implementation, a second elastic member is provided at the lower end of the slide slot, and an upper end of the second elastic member is connected to the bearing plate.

[0013] In a specific embodiment, a screw rod is rotatably provided on the upper side of the recycling box, the screw rod passes through the upper end of the connecting block and is threadedly connected to the connecting block, and one end of the screw rod is connected to the output shaft of the motor.

[0014] In a specific embodiment, the discharge openings on both sides of the recovery box extend out of the outer shell.

[0015] In a specific embodiment, the vibration assembly includes a support base placed on the ground, an elastic member 1 is provided on the upper side of the support base, the upper end of the elastic member 1 is connected to the side wall of the outer shell, vibration motors are installed on both side walls of the outer shell, and a sieve plate is provided inside the outer shell.

[0016] Compared with the prior art, the vibrating sand-falling machine provided in the embodiment of the utility model has the following advantages:

[0017] 1. The utility model collects the fallen sand that falls from the shell due to vibration through the recovery box, and through the rotation of the screw rod, the connecting block moves with the hollow shell, and the hollow shell pushes the fallen sand entering the recovery box with the pushing plate, so that the fallen sand is discharged from the discharge ports on both sides of the recovery box. The pushing of the pushing plate avoids the situation where the fallen sand cannot be discharged, and at the same time, the fallen sand is discharged to both sides of the shell, which is convenient for subsequent recycling.

[0018] 2. The utility model pushes the carrying plate by rotating the cam, so that the carrying plate and the anti-blocking rod continuously move up and down. During the movement of the pushing plate, the anti-blocking rod moves up and down in the discharge port on the lower side of the shell, thereby preventing the falling sand from accumulating at the discharge port of the shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0021] Figure 2 It is a side view of the overall structure of an embodiment of the utility model;

[0022] Figure 3 This is a schematic diagram of the recycling box structure of an embodiment of the utility model;

[0023] Figure 4 A schematic cross-sectional view of the recycling box structure of an embodiment of the utility model;

[0024] Figure 5 It is a schematic cross-sectional view of the anti-material accumulation component structure of an embodiment of the utility model.

[0025] icon:

[0026] 1. Support seat; 11. Elastic part 1; 12. Shell; 13. Vibration motor; 14. Screen plate; 2. Recovery box; 21. Discharge port; 22. Feed port; 23. Limiting groove; 3. Screw rod; 4. Anti-accumulation component; 41. Connecting block; 42. Hollow shell; 421. Rotating rod; 422. Limiting rod 1; 423. Limiting rod 2; 43. Slide groove; 44. Elastic part 2; 45. Load-bearing plate; 46. Anti-blocking rod; 47. Cam; 48. Pushing plate. DETAILED DESCRIPTION

[0027] In the prior art, in order to collect the fallen sand, a collection box is installed at the bottom of the sand-falling machine. Although the collection box can recycle the fallen sand, there is a sealing structure at the discharge port of the collection box, which makes it inconvenient to take out the fallen sand and inconvenient to completely discharge the fallen sand. There is a dead angle for discharge, and the discharge port of some existing sand-falling machines is located directly below. After being discharged from the sand-falling machine, the fallen sand falls on the ground below the sand-falling machine. The sand-falling machine blocks the fallen sand, making it inconvenient to take out the fallen sand. Therefore, after research, a vibrating sand-falling machine is provided. When in use, the fallen sand that falls inside the shell due to vibration is collected by a recovery box, and the connection block moves with the hollow shell through the rotation of the screw rod. The hollow shell pushes the fallen sand entering the recovery box with the push plate, so that the fallen sand is discharged from the discharge ports on both sides of the recovery box. The push of the push plate avoids the situation where the fallen sand cannot be removed, and the fallen sand is discharged to both sides of the shell for subsequent recycling, thereby solving the above defects.

[0028] In conjunction with the accompanying drawings, some embodiments of the present invention are described in detail below. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0029] Please refer to Figures 1 to 5 The embodiment of the utility model provides a vibrating sand-falling machine, including a vibrating assembly, and a recovery box 2 is provided at the lower side of the vibrating assembly.

[0030] Specifically, the vibration assembly includes a support base 1 placed on the ground, an elastic member 11 is provided on the upper side of the support base 1, and the elastic member 11 can preferably be a metal spring. The upper end of the elastic member 11 is connected to the side wall of the outer shell 12, and vibration motors 13 are installed on both side walls of the outer shell 12. A sieve plate 14 is provided inside the outer shell 12. The material to be screened is placed on the sieve plate 14, and the vibration motor 13 is started. The vibration motor 13 causes the outer shell 12 and the sieve plate 14 to vibrate, so that the molding sand falls to the bottom of the outer shell 12 with a conical structure.

[0031] Since the feed port 22 opened on the upper side of the recovery box 2 corresponds to the discharge port of the vibration component, the fallen sand enters the recovery box 2 from the outer shell 12, and discharge ports 21 are opened on both sides of the recovery box 2. The two discharge ports 21 divert and discharge the fallen sand in the recovery box 2, wherein the discharge ports 21 on both sides of the recovery box 2 extend out of the outer shell 12, so that the outer shell 12 does not affect the recovery of the fallen sand.

[0032] like Figure 4 As shown, an anti-accumulation component 4 is slidably installed inside the recovery box 2, and the anti-accumulation component 4 pushes the fallen sand in the recovery box 2 to the outside of the two discharge ports 21 through reciprocating movement.

[0033] Specifically, the anti-accumulation component 4 includes a connecting block 41, the upper end of the connecting block 41 slides in the limiting groove 23 opened on the upper side of the recycling box 2, and at the same time, a screw rod 3 is rotatably provided on the upper side of the recycling box 2, the screw rod 3 passes through the upper end of the connecting block 41 and is threadedly connected to the connecting block 41, one end of the screw rod 3 is connected to the output shaft of the motor, the motor is started to rotate the screw rod 3, and the connecting block 41 is restricted by the limiting groove 23 and slides in the limiting groove 23. Since the lower end of the connecting block 41 is connected to one side of the hollow shell 42, a push plate 48 is movably provided on the lower side of the hollow shell 42. When the hollow shell 42 moves, the push plate 48 pushes the fallen sand in the recycling box 2 to discharge the material.

[0034] In order to push the fallen sand out of the recovery box 2 to the maximum extent, a rotating rod 421 is rotatably provided on the lower side of the hollow shell 42, and the rotating rod 421 is fixedly connected to the upper side of the pushing plate 48. The pushing plate 48 is rotated by the rotating rod 421. When the pushing plate 48 pushes the fallen sand, the pushing plate 48 rotates due to the resistance of the fallen sand, thereby tilting the pushing plate 48 to increase the pushing area.

[0035] Furthermore, a limit rod 422 is provided on one side of the hollow shell 42, and the limit rod 422 limits one side of the push plate 48. A limit rod 423 is provided on the other side of the hollow shell 42, and the limit rod 423 limits the other side of the push plate 48, thereby limiting the rotation angle of the push plate 48 and improving the pushing stability of the push plate 48.

[0036] Among them, Figure 5 As shown, slide grooves 43 are opened on the inner walls on both sides of the hollow shell 42, and a bearing plate 45 is slidably provided between the two slide grooves. A plurality of anti-blocking rods 46 are provided on the upper side of the bearing plate 45. When the bearing plate 45 slides upward, the anti-blocking rods 46 are prompted to penetrate the hollow shell 42 and be slidably connected to the hollow shell 42. The size of the hollow shell 42 is adapted to the size of the discharge port of the outer shell 12, so the anti-blocking rods 46 can prevent the discharge port of the outer shell 12 from being blocked.

[0037] In order to enable the anti-blocking rod 46 to move back and forth up and down, a cam 47 is rotatably provided on the lower side of the hollow shell 42. The rotating shaft of the cam 47 is connected to the output shaft of the motor. After the motor is started, the cam 47 rotates. The cam 47 intermittently pushes the supporting plate 45 to allow the anti-blocking rod 46 to move back and forth. At the same time, an elastic member 44 is provided at the lower end of the slide groove 43. The upper end of the elastic member 44 is connected to the supporting plate 45. The elastic member 44 preferably adopts a metal spring. Through the elastic action of the metal spring, the supporting plate 45 can be reset when pushed.

[0038] In summary, the vibrating sand-falling machine of the utility model embodiment has the following working principle: the fallen sand that falls due to vibration inside the shell 12 is collected through the recovery box 2, and the hollow shell 42 is moved with the rotation of the screw rod 3, and the hollow shell 42 is pushed by the pushing plate 48 to the fallen sand entering the recovery box 2, so that the fallen sand is discharged from the discharge port 21 on both sides of the recovery box 2. After the pushing plate 48 is subjected to the resistance of the fallen sand, it tilts to increase the range of pushing the fallen sand. Secondly, the bearing plate 45 is pushed by the rotation of the cam 47, so that the bearing plate 45 moves up and down continuously with the anti-blocking rod 46, and during the movement of the pushing plate 48, the anti-blocking rod 46 moves up and down in the discharge port on the lower side of the shell 12 to prevent blockage.

[0039] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A vibrating sand-falling machine, comprising a vibrating assembly, characterized in that: A recovery box (2) is provided at the lower side of the vibration component, a feed port (22) provided at the upper side of the recovery box (2) corresponds to a discharge port of the vibration component, discharge ports (21) are provided on both sides of the recovery box (2), and an anti-accumulation component (4) is slidably installed inside the recovery box (2), and the anti-accumulation component (4) pushes the fallen sand in the recovery box (2) to the outside of the two discharge ports (21) through reciprocating movement.

2. The vibrating sand-falling machine according to claim 1, characterized in that: The anti-accumulation component (4) comprises a connecting block (41), the upper end of which slides in a limiting groove (23) provided on the upper side of the recovery box (2), the lower end of which is connected to one side of a hollow shell (42), and a pushing plate (48) is movably provided on the lower side of the hollow shell (42).

3. The vibrating sand-falling machine according to claim 2, characterized in that: A rotating rod (421) is rotatably provided on the lower side of the hollow shell (42), and the rotating rod (421) is fixedly connected to the upper side of the push plate (48).

4. The vibrating sand-falling machine according to claim 3, characterized in that: A first limiting rod (422) is provided on one side of the hollow shell (42), and a second limiting rod (423) is provided on the other side of the hollow shell (42).

5. The vibrating sand-falling machine according to claim 4, characterized in that: Slide grooves (43) are provided on the inner walls on both sides of the hollow shell (42), a bearing plate (45) is slidably provided between the two slide grooves (43), a plurality of anti-blocking rods (46) are provided on the upper side of the bearing plate (45), and the upper ends of the anti-blocking rods (46) penetrate the hollow shell (42) and are slidably connected to the hollow shell (42).

6. The vibrating sand-falling machine according to claim 5, characterized in that: A cam (47) is rotatably provided on the lower side of the hollow shell (42), and the rotating shaft of the cam (47) is connected to the output shaft of the motor.

7. The vibrating sand-falling machine according to claim 6, characterized in that: A second elastic member (44) is provided at the lower end of the slide groove (43), and an upper end of the second elastic member (44) is connected to a bearing plate (45).

8. The vibrating sand-falling machine according to claim 2, characterized in that: A screw rod (3) is rotatably provided on the upper side of the recovery box (2); the screw rod (3) passes through the upper end of the connection block (41) and is threadedly connected to the connection block (41); one end of the screw rod (3) is connected to the output shaft of the motor.

9. The vibrating sand-falling machine according to claim 8, characterized in that: The discharge ports (21) on both sides of the recovery box (2) extend out of the outer shell (12).

10. The vibrating sand-falling machine according to claim 1, characterized in that: The vibration assembly comprises a support base (1) placed on the ground, an elastic member (11) is provided on the upper side of the support base (1), the upper end of the elastic member (11) is connected to the side wall of an outer shell (12), a vibration motor (13) is installed on both side walls of the outer shell (12), and a sieve plate (14) is provided inside the outer shell (12).

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