CN212398093U - Casting sand cleaning machine - Google Patents

Abstract

The utility model discloses a foundry goods sand removing machine, the on-line screen storage device comprises a base, the upper end of base is equipped with two stands, two the stand top is equipped with the portal frame, be equipped with on the portal frame and grab material mechanism, the base upper end is equipped with two lift cylinders, and just the flexible end of two lift cylinders is up and be connected with the removal bucket, the bottom middle part of removing the bucket runs through and is equipped with rather than the commentaries on classics cover of rotating the connection, be equipped with rotatable pivot in the commentaries on classics cover, the bottom of removing the bucket is equipped with the installing support, the lower extreme of pivot rotates and connects on the installing support, the bottom of removing the bucket is equipped with the actuating mechanism who is used for driving the pivot, changes the cover, the equipartit. The utility model discloses it is more convenient to get material, pay-off, need not artifical material loading, labour saving and time saving and safer to clean the desanding inside and outside the foundry goods in step through the cleaning brush, the simple operation improves the desanding efficiency.

Description

Casting sand cleaning machine

Technical Field

The utility model relates to a sand cleaning machine technical field especially relates to a casting sand cleaning machine.

Background

The casting is a metal molding object obtained by various casting methods, namely, the smelted liquid metal is poured into a casting mold prepared in advance by pouring, injecting, sucking or other casting methods, and after cooling, the casting is subjected to subsequent processing means such as grinding and the like, so that the object with certain shape, size and performance is obtained.

The casting which is just produced usually has molding sand on the surface, which affects the use of the product, and the sand remover is a device for removing the molding sand on the surface of the cast product. The existing sand removing machine is generally low in cleaning efficiency, can only remove sand outside castings generally, and is difficult to remove sand inside castings with a hollow structure, so that the sand removing effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a casting sand cleaning machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a foundry goods sand cleaning machine, includes the base, the upper end of base is equipped with two stands, two the stand top is equipped with the portal frame, be equipped with on the portal frame and grab material mechanism, the base upper end is equipped with two lift cylinders, and the flexible end of two lift cylinders up and be connected with the removal bucket, the bottom middle part of removing the bucket runs through and is equipped with rather than the commentaries on classics cover of rotating the connection, be equipped with rotatable pivot in the commentaries on classics cover, the bottom of removing the bucket is equipped with the installing support, the lower extreme of pivot rotates to be connected on the installing support, the bottom of removing the bucket is equipped with the actuating mechanism who is used for driving the pivot, changes the cover, the equipartition has the cleaning brush on the lateral wall that the pivot is located the removal bucket, it is equipped with two outer bull sticks to change the symmetry on the.

Preferably, the material grabbing mechanism comprises a moving seat arranged on the portal frame, a mechanical arm is arranged on the moving seat, and a mechanical claw is arranged at the telescopic end of the mechanical arm.

Preferably, the driving mechanism comprises a motor installed at the bottom of the movable barrel, the tail end of an output shaft of the motor is fixedly connected with a driving cone pulley, an upper driven cone pulley and a lower driven cone pulley are respectively and fixedly sleeved on the rotating sleeve and the rotating shaft, and the upper driven cone pulley and the lower driven cone pulley are respectively meshed with the upper side and the lower side of the driving cone pulley.

Preferably, the rotating shaft is fixedly sleeved with a baffle plate positioned above the rotating sleeve, and the upper end surface of the baffle plate is of a conical structure.

Preferably, the inner bottom wall of the movable barrel is of a conical structure inclined towards two sides, and the two sides of the movable barrel are provided with sand discharge pipes.

Preferably, the upper end of the base is provided with a collecting box positioned below the sand discharge pipe.

The utility model has the advantages that:

snatch the mechanism through setting up, can snatch through arm, gripper and treat the sand removal foundry goods to remove the fortune material through removing the seat, it is more convenient to get the material, pay-off, need not artifical material loading, labour saving and time saving and safer.

Through setting up the pivot, changeing cover, outer bull stick, cleaning brush, actuating mechanism, through starting lift cylinder for remove the bucket and enclose in treating clean foundry goods outside, starter motor drives the drive cone pulley and rotates, and then drive pivot and commentaries on classics cover reverse synchronous rotation, and then drive cleaning brush and clean except that sand inside and outside the foundry goods in step, the simple operation improves sand removal efficiency.

Drawings

Fig. 1 is a schematic structural view of a casting sand cleaning machine provided by the utility model;

fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure: the device comprises a base 1, a column 2, a portal frame 3, a movable seat 4, a mechanical arm 5, a mechanical claw 6, a collecting box 7, a sand discharge pipe 8, a lifting cylinder 9, a movable barrel 10, a mounting bracket 11, a motor 12, a driving cone pulley 13, a driven cone pulley 14 below, a rotating shaft 15, a driven cone pulley 16 above, a rotating sleeve 17, an outer rotating rod 18, a blocking piece 19 and a cleaning brush 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a casting sand cleaning machine comprises a base 1, two upright posts 2 are arranged at the upper end of the base 1, a portal frame 3 is arranged at the tops of the two upright posts 2, a material grabbing mechanism is arranged on the portal frame 3, two lifting cylinders 9 are arranged at the upper end of the base 1, and the flexible end of two lift cylinders 9 faces up and is connected with the removal bucket 10, the bottom middle part of removal bucket 10 runs through and is equipped with rather than the commentaries on classics cover 17 of rotating the connection, be equipped with rotatable pivot 15 in the commentaries on classics cover 17, the bottom of removal bucket 10 is equipped with installing support 11, the lower extreme of pivot 15 rotates and connects on installing support 11, the bottom of removal bucket 10 is equipped with and is used for driving pivot 15, the actuating mechanism who changes cover 17, the equipartition has cleaning brush 20 on the lateral wall that pivot 15 is located removal bucket 10, it is equipped with two outer bull sticks 18 to change the symmetry on the lateral wall that cover 17 is located removal bucket 10, and the equipartition has cleaning brush 20 on the lateral wall of.

The utility model discloses in, grab material mechanism and including setting up removal seat 4 on portal frame 3, remove and be equipped with arm 5 on the seat 4, 5 flexible ends of arm are equipped with gripper 6, snatch through arm 5, gripper 6 and treat the sand removal foundry goods to remove the fortune material through removing seat 4, it is more convenient to get material, pay-off, need not artifical material loading, labour saving and safety.

Specifically, actuating mechanism is including installing the motor 12 in removal bucket 10 bottom, the terminal fixedly connected with drive cone pulley 13 of motor 12 output shaft, it has last driven cone pulley 16, lower driven cone pulley 14 to fix the cup joint respectively on cover 17 and the pivot 15, and go up driven cone pulley 16 and mesh respectively in both sides about drive cone pulley 13 with lower driven cone pulley 14, starting motor 12, it rotates to drive cone pulley 13, and then drive pivot 15 rotates with the reverse synchronous rotation of cover 17, and then drive cleaning brush 20 and clean the sand removal inside and outside the foundry goods in step.

Specifically, fixed cover is connected with the separation blade 19 that is located the commentaries on classics cover 17 top in the pivot 15, and the up end of separation blade 19 is the toper structure, shelters from the molding sand of cleaing away down, avoids the molding sand directly to fall into commentaries on classics cover 17 department and influences the operation.

Specifically, the interior diapire of removing bucket 10 is the toper structure towards both sides slope, and removes the both sides of bucket 10 and all is equipped with sand discharge pipe 8, is convenient for clear away the molding sand water conservancy diversion discharge down and collects.

Further, base 1 upper end is equipped with the collecting box 7 that is located 8 below sand discharge pipe, is convenient for collect the molding sand of cleaing away.

The utility model discloses during the use, through arm 5, gripper 6 snatchs and treats the sand removal foundry goods, and remove the fortune material through removing seat 4, through setting up pivot 15, change cover 17, outer bull stick 18, cleaning brush 20, actuating mechanism, through starting lift cylinder 9, make and remove bucket 10 and enclose and treating the clean foundry goods outside, starter motor 12, drive driving cone pulley 13 rotates, and then drive pivot 15 and change the reverse synchronous rotation of cover 17, and then drive cleaning brush 20 and clean except that sand inside and outside the foundry goods in step, and the sand of cleaing away down is collected in discharging collecting box 7 through sand discharge pipe 8.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims (6)

1. The casting sand removing machine comprises a base (1) and is characterized in that two stand columns (2) are arranged at the upper end of the base (1), a portal frame (3) is arranged at the tops of the stand columns (2), a material grabbing mechanism is arranged on the portal frame (3), two lifting cylinders (9) are arranged at the upper end of the base (1), the telescopic ends of the two lifting cylinders (9) face upwards and are connected with a movable barrel (10), a rotary sleeve (17) rotatably connected with the movable barrel (10) penetrates through the middle of the bottom of the movable barrel (10), a rotatable rotating shaft (15) is arranged in the rotary sleeve (17), an installation support (11) is arranged at the bottom of the movable barrel (10), the lower end of the rotating shaft (15) is rotatably connected onto the installation support (11), and a driving mechanism for driving the rotating shaft (15) and the rotary sleeve (17) is arranged at the bottom of the movable barrel (10), cleaning brushes (20) are uniformly distributed on the side wall of the rotating shaft (15) positioned in the movable barrel (10), two outer rotating rods (18) are symmetrically arranged on the side wall of the rotating sleeve (17) positioned in the movable barrel (10), and the cleaning brushes (20) are uniformly distributed on the side wall of the outer rotating rods (18).

2. The casting sand cleaning machine according to claim 1, characterized in that the material grabbing mechanism comprises a moving seat (4) arranged on a portal frame (3), a mechanical arm (5) is arranged on the moving seat (4), and a mechanical claw (6) is arranged at the telescopic end of the mechanical arm (5).

3. The casting sand cleaning machine according to claim 1, wherein the driving mechanism comprises a motor (12) installed at the bottom of the movable barrel (10), a driving cone pulley (13) is fixedly connected to the tail end of an output shaft of the motor (12), an upper driven cone pulley (16) and a lower driven cone pulley (14) are respectively and fixedly sleeved on the rotating sleeve (17) and the rotating shaft (15), and the upper driven cone pulley (16) and the lower driven cone pulley (14) are respectively meshed on the upper side and the lower side of the driving cone pulley (13).

4. A casting cleaning machine according to claim 1, characterized in that a baffle (19) is fixedly sleeved on the rotating shaft (15) and positioned above the rotating sleeve (17), and the upper end surface of the baffle (19) is of a conical structure.

5. A casting cleaning machine according to claim 1, characterized in that the inner bottom wall of the moving bucket (10) is of a conical structure inclined towards both sides, and the sand discharge pipes (8) are arranged on both sides of the moving bucket (10).

6. A casting cleaning machine according to claim 5, characterized in that the base (1) is provided at its upper end with a collection box (7) below the sand drain (8).

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