Multifunctional environment-friendly vibration shakeout machine

Abstract

The utility model relates to the related field of vibration shakeout machines, in particular to a multifunctional environment-friendly vibration shakeout machine which comprises a support, a vibration shakeout machine body, a guide frame, a movable frame, a two-way lead screw, a motor, a dust suction hood, a connecting pipe, a dust suction machine, an exhaust pipe, a collecting box and the like. According to the vibration shakeout machine, the dust suction cover, the dust suction machine and the collecting box are arranged, the motor is matched with the two-way lead screw to adjust the positions of the movable frame and the dust suction cover, and when the vibration shakeout machine body conducts vibration screening work, the dust suction machine is matched with the connecting pipe and the dust suction cover to suck dust in the vibration shakeout machine body; dust is conveyed into the box body through the exhaust pipe, and the dust is combined with water pre-filled in the box body to become sewage, so that the situation that the dust drifts in the air again is reduced, meanwhile, the sewage is prevented from flowing to the working ground, the pollution to the environment is reduced, and the practicability of the vibration shakeout machine is improved.

Description

Technical Field

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

[0002] Vibrating sand-falling machine is a kind of mechanical equipment widely used in the foundry industry. It is mainly used to remove residual sand after the casting is removed from the sand mold. Its working principle is mainly to separate the casting from the sand by vibration, and to achieve the best sand-falling effect by adjusting the vibration frequency, amplitude and other parameters, while minimizing the damage to the casting. It has the characteristics of high working efficiency, good sand-falling effect and small impact on castings. It can effectively improve the quality and efficiency of casting cleaning work, and is one of the important equipment on the modern casting production line.

[0003] The existing publication number is: CN214454384U, which discloses an inertial vibration sand-falling machine. A water mist nozzle is provided above the guide plate to reduce dust, better guide waste materials, and make the vibration sand-falling machine more environmentally friendly. However, the water mist nozzle of the existing patent is only provided above the guide plate of the vibration sand-falling machine. The vibration sand-falling machine mainly performs vibration screening on the screen, which makes the dust above the screen larger. As a result, the dust removal effect of only providing the spray pipe above the guide plate is poor, and the method of reducing dust by the water mist nozzle is also prone to sewage falling and flowing to the working ground, thereby causing environmental pollution and reducing the practicality of the vibration sand-falling machine. Summary of the invention

[0004] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides a multifunctional environmentally friendly vibrating sand-falling machine to solve the above-mentioned technical problems.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a multifunctional environmentally friendly vibrating sand-falling machine, comprising a bracket and a vibrating sand-falling machine body installed at the upper end of the bracket, a guide frame is installed on the side surface of the bracket, two mobile frames are movably installed in the guide frame, and a screw assembly connected to the mobile frame is built in the guide frame;

[0006] A dust hood for absorbing dust is arranged on the top of the inner side of the movable frame, the dust hood is connected to a connecting pipe, one end of the connecting pipe away from the dust hood is connected to an air suction end of a vacuum cleaner, the vacuum cleaner is mounted on the side surface of the movable frame, and an exhaust pipe is plugged into an air outlet end of the vacuum cleaner;

[0007] A collection box for collecting dust is arranged below the exhaust pipe.

[0008] Preferably, the screw assembly includes a bidirectional screw rotatably installed in the guide frame, the bidirectional screw passes through the outer bottom of the movable frame and the inner wall of the guide frame and is connected to the output shaft of the motor, and the motor is installed on the outer end face of the guide frame.

[0009] Preferably, a threaded hole is provided at the outer bottom of the movable frame, and the inner circle of the threaded hole matches the side surface of the bidirectional screw rod.

[0010] Preferably, two dust hoods are arranged on the inner top of the movable frame, and a branch is arranged on the connecting pipe, and the branch on the connecting pipe is connected to another dust hood.

[0011] Preferably, the collection box includes a box body installed on the side surface of the mobile frame and located below the vacuum cleaner, an exhaust hole opened at the lower end of the exhaust pipe, a connecting hole opened at the upper end of the box body for the exhaust pipe to pass vertically, and a partition plate fixed on the inner side of the box body and located below the exhaust pipe, a water inlet hole is opened on the upper outer side of the box body, the exhaust hole is located on the inner side of the box body, and a plurality of through holes are opened on the partition plate.

[0012] Preferably, a plurality of exhaust holes are provided at the lower end of the exhaust pipe.

[0013] Preferably, the inner side of the through hole is in the shape of an inclined surface which gradually decreases from top to bottom.

[0014] Preferably, a sewage pipe is fixedly inserted into the outer bottom of the box body, the sewage pipe is located below the partition plate, and a valve is installed on the sewage pipe.

[0015] Beneficial effects of the utility model:

[0016] The utility model is provided with a dust hood, a dust collector and a collection box. The positions of the movable frame and the dust hood can be adjusted by a motor and a bidirectional screw rod. When the vibration sand falling machine body performs vibration screening work, the dust collector cooperates with the connecting pipe and the dust hood to absorb the dust in the vibration sand falling machine body, and transports the dust into the box through the exhaust pipe. The dust is combined with the water pre-filled in the box to become sewage, which reduces the dust from being dispersed in the air again and also prevents the sewage from flowing to the working ground, thereby reducing the pollution to the environment and improving the practicability of the vibration sand falling machine. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a schematic diagram of the rear view structure of the vibration sand-falling machine body of the utility model;

[0019] Figure 3 The utility model Figure 2 A schematic diagram of the enlarged structure in the middle.

[0020] Among them: bracket-1, vibration sand falling machine body-2, guide frame-3, mobile frame-4, bidirectional screw-5, motor-6, dust hood-7, connecting pipe-8, vacuum cleaner-9, exhaust pipe-10, collection box-11, box body-1101, connecting hole-1102, exhaust hole-1103, partition plate-1104, through hole-1105, sewage pipe-1106, valve-1107, water inlet hole-1108. DETAILED DESCRIPTION

[0021] In order to further explain the technical solution of the present utility model, it is described in detail through specific embodiments below.

[0022] like Figure 1 As shown, the utility model provides a multifunctional environmentally friendly vibrating sand-falling machine, which comprises a bracket 1 and a vibrating sand-falling machine body 2 fixedly mounted on the upper end of the bracket 1 .

[0023] like Figure 1 and Figure 2 As shown, in this embodiment, a guide frame 3 is locked and fixed on the side surface of the bracket 1, and two U-shaped movable frames 4 are slidably installed in the guide frame 3, and a screw assembly connected to the movable frame 4 is built in the guide frame 3, and the movable frame 4 can be driven to move horizontally in the guide frame 3 through the screw assembly;

[0024] A dust hood 7 for absorbing dust is arranged on the top of the inner side of the mobile frame 4, and the dust hood 7 is connected to a connecting pipe 8, and one end of the connecting pipe 8 away from the dust hood 7 is connected to the suction end of a dust collector 9, and the dust in the vibration sand-falling machine body 2 is absorbed by the dust collector 9 in cooperation with the connecting pipe 7 and the dust hood 7, and the dust collector 9 is locked and fixed on the side surface of the mobile frame 4, and an exhaust pipe 10 for discharging dust is plugged into the air outlet end of the dust collector 9;

[0025] A collection box 11 for collecting dust is provided below the exhaust pipe 10;

[0026] In this embodiment, the screw assembly includes a bidirectional screw 5 rotatably mounted in the guide frame 3, the bidirectional screw 5 horizontally passes through the outer bottom of the moving frame 4 and the inner wall of the guide frame 3 and is connected to the output shaft of the motor 6, and the motor 6 is locked and fixed to the outer end surface of the guide frame 3;

[0027] In this embodiment, a threaded hole is provided at the bottom of the outer side of the mobile frame 4, and the inner circle of the threaded hole matches the side surface of the bidirectional screw rod 5. The bidirectional screw rod 5 matches the threaded hole on the mobile frame 4 to drive the mobile frame 4 to move horizontally in the guide frame 3 to adjust the position of the dust hood 7, so as to better absorb the dust in the vibration sand-falling machine body 2.

[0028] Among them, two dust hoods 7 are arranged on the inner top of the mobile frame 4, and a branch is arranged on the connecting pipe 8, and the branch on the connecting pipe 8 is connected to another dust hood 7, and the two dust hoods 7 can more comprehensively absorb the dust in the vibration sand-falling machine body 2;

[0029] When in use, the bidirectional screw rod 5 is driven to rotate by controlling the motor 6, and the bidirectional screw rod 5 cooperates with the threaded holes on the two moving frames 4 to drive the two moving frames 4 to move symmetrically in the guide frame 3, and the moving frame 3 drives the dust hood 7, the connecting pipe 8 and the dust collector 9 to move horizontally synchronously. When the dust hood 7 moves to the appropriate position, the motor 6 stops working;

[0030] The casting with sand is then placed on the screen inside the vibrating sand-falling machine body 2, and the sand on the casting is shaken down by starting the vibrating sand-falling machine body 2. At the same time, the vacuum cleaner 9 is started, so that the vacuum cleaner 9 cooperates with the connecting pipe 8 and the dust hood 7 to absorb the dust generated inside the vibrating sand-falling machine body 2 when it is working, and the absorbed dust is transported to the collection box 11 through the exhaust pipe 10 for collection.

[0031] like Figure 3 As shown, the collecting box 11 in this embodiment includes a box body 1101 which is locked and fixed on the side surface of the mobile frame 4 and located below the vacuum cleaner 9, an exhaust hole 1103 vertically opened at the lower end of the exhaust pipe 10, a connecting hole 1102 vertically opened at the upper end of the box body 1101 for the exhaust pipe 10 to vertically pass through, and a partition plate 1104 horizontally fixed on the inner side of the box body 1101 and located below the exhaust pipe 10, a water inlet hole 1108 is opened on the upper outer side of the box body 1101, the exhaust hole 1103 is located on the inner side of the box body 1101, and a plurality of through holes 1105 are opened on the partition plate 1104, so that the fixed particles in the box body 1101 can enter the inner side of the box body 1101 through the through holes 1105 to achieve solid-liquid separation;

[0032] The lower end of the exhaust pipe 10 is provided with a plurality of exhaust holes 1103, so that the dust in the exhaust pipe 10 can quickly enter the box body 1101 through the plurality of exhaust holes 1103;

[0033] In this embodiment, the inner side of the through hole 1105 is a sloped surface that gradually decreases from top to bottom, so as to reduce the dust particles below the through hole 1105 from flowing upwards into the connecting pipe 8 again;

[0034] In this embodiment, a sewage pipe 1106 is fixedly inserted into the outer bottom of the box body 1101, and the sewage pipe 1106 is located below the partition plate 1104, and a valve 1107 is installed on the sewage pipe 1106, so that the sludge in the box body 1101 can be discharged outward through the sewage pipe 1106 after the valve 1107 is opened;

[0035] When in use, water is pre-injected into the box 1101 through the water inlet hole 1108, and the water needs to submerge the exhaust hole. The dust absorbed by the vacuum cleaner 9 enters the box 1101 through the exhaust hole 1103 on the exhaust pipe 10, and the dust combines with the water in the box 1101 to become sewage, so as to reduce dust pollution to the environment. When the vibrating sand shaker body 2 is stationary after the work is completed, the granular dust in the box 1101 settles downward through the through hole 1105 and enters the inner bottom of the box 1101. When the water in the box 1101 has been used for a period of time, the valve 1107 can be opened to discharge the sewage in the box 1101 through the sewage pipe 1106.

[0036] The above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. 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 multifunctional environmentally friendly vibrating sand-falling machine, comprising a bracket and a vibrating sand-falling machine body mounted on the upper end of the bracket; It is characterized in that A guide frame is installed on the side surface of the bracket, two moving frames are movably installed in the guide frame, and a screw assembly connected to the moving frames is built into the guide frame; A dust hood for absorbing dust is arranged on the top of the inner side of the movable frame, the dust hood is connected to a connecting pipe, one end of the connecting pipe away from the dust hood is connected to an air suction end of a vacuum cleaner, the vacuum cleaner is mounted on the side surface of the movable frame, and an exhaust pipe is plugged into an air outlet end of the vacuum cleaner; A collection box for collecting dust is arranged below the exhaust pipe.

2. A multifunctional environmentally friendly vibrating sand-falling machine according to claim 1, characterized in that: The screw assembly includes a bidirectional screw rotatably mounted in the guide frame, the bidirectional screw passes through the outer bottom of the moving frame and the inner wall of the guide frame and is connected to the output shaft of the motor, and the motor is mounted on the outer end surface of the guide frame.

3. A multifunctional environmentally friendly vibrating sand-falling machine according to claim 2, characterized in that: A threaded hole is provided at the outer bottom of the movable frame, and the inner circle of the threaded hole matches the side surface of the bidirectional screw rod.

4. The multifunctional environmentally friendly vibrating sand-falling machine according to claim 1, characterized in that: Two dust hoods are arranged on the inner top of the movable frame, and a branch is arranged on the connecting pipe, and the branch on the connecting pipe is connected to another dust hood.

5. The multifunctional environmentally friendly vibrating sand-falling machine according to claim 1, characterized in that: The collection box includes a box body installed on the side surface of the mobile frame and located below the vacuum cleaner, an exhaust hole opened at the lower end of the exhaust pipe, a connecting hole opened at the upper end of the box body for the exhaust pipe to pass vertically, and a partition plate fixed on the inner side of the box body and located below the exhaust pipe. A water inlet hole is opened on the upper outer side of the box body, the exhaust hole is located on the inner side of the box body, and a plurality of through holes are opened on the partition plate.

6. A multifunctional environmentally friendly vibrating sand-falling machine according to claim 5, characterized in that: A plurality of exhaust holes are provided at the lower end of the exhaust pipe.

7. The multifunctional environmentally friendly vibrating sand-falling machine according to claim 5, characterized in that: The inner side of the through hole is in a slope shape which gradually decreases from top to bottom.

8. The multifunctional environmentally friendly vibrating sand-falling machine according to claim 5, characterized in that: A sewage pipe is fixedly inserted into the outer bottom of the box body. The sewage pipe is located below the partition plate and a valve is installed on the sewage pipe.

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