An automatic feeding device for a sand making machine

Abstract

This utility model discloses an automatic feeding device for a sand making machine, including a support platform, a material distribution device, a conveying device, and a recycling device. The material distribution device is installed on the top surface of the support platform and is fixedly installed with the conveying device. The sand making machine is located below the discharge port of the conveying device, and the recycling device is located below the conveying device. This utility model sets up a sorting frame installed on the top surface of the support platform, and the bottom surface of the sorting frame is rotatably connected to the turntable. A first motor drives the turntable to rotate, thereby causing the sand and gravel on the surface of the turntable to rotate and then enter the mounting frame of the sorting frame along the sorting frame. A push rod pushes the push block to push the sand and gravel from the discharge port to the conveyor belt, and the conveyor belt carries the sand and gravel into the sand making machine, thereby completing automatic feeding and saving manpower and material resources.

Description

Technical Field

[0001] This utility model relates to the field of building materials machinery technology, specifically an automatic feeding device for a sand making machine. Background Technology

[0002] Impact crusher, also known as sand making machine, is a high-energy, low-consumption impact crusher with internationally advanced technology. Its performance plays an irreplaceable role in various fine crushing equipment for ores, and it is currently the most effective, practical and reliable stone crushing machine.

[0003] Currently, the feeding devices for sand making machines on the market use conveyor belts to transport large pieces of ore to the top of the sand making machine. However, large pieces of ore need to be placed on the surface of the conveyor belt manually using a crane, which is slow and wastes manpower and resources. Therefore, a sand making machine with an automatic feeding device is needed. Utility Model Content

[0004] The purpose of this utility model is to provide an automatic feeding device for a sand making machine. By setting an automatic material distribution device, the pile of ore is fed gradually and sequentially. The pusher pushes the pusher block to push the ore out of the discharge port and onto the surface of the conveyor belt. The conveyor belt then transports the ore into the sand making machine, thus completing the automatic feeding and solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An automatic feeding device for a sand making machine includes a support platform, a material distribution device, a conveying device, and a recycling device. The material distribution device is installed on the top surface of the support platform and is fixedly installed with the conveying device. The sand making machine is arranged below the discharge port of the conveying device, and the recycling device is arranged below the conveying device.

[0007] The material sorting device includes an ejection assembly, a drive assembly, and a sorting frame for sorting ore. The sorting frame consists of a sorting frame and a mounting frame. The mounting frame of the sorting frame is fixedly installed on the top surface of the support platform. The bottom surface of the sorting frame of the sorting frame is rotatably connected to the drive assembly. The drive assembly is fixedly installed on the bottom surface of the support platform. The ejection assembly is fixedly installed on the inner wall of the mounting frame of the sorting frame. The side wall of the sorting frame away from the mounting frame has a discharge port.

[0008] Preferably, the drive assembly includes a turntable, the top surface of which is rotatably connected to the sorting frame, a rotating shaft is provided in the middle of the surface of the turntable, a through hole is provided on the top surface of the support platform, and the bottom end of the rotating shaft is keyed to the output shaft of the first motor through the through hole, and the first motor is fixedly installed on the bottom surface of the support platform.

[0009] Preferably, the ejection assembly includes a push rod, which is fixedly installed on the side wall of the mounting frame in the sorting frame and located on the side wall opposite to the discharge port. The end of the push rod is equipped with a push block for ejecting the ore, and the discharge port is located above the conveying device.

[0010] Preferably, the conveying device includes a first mounting strip, a conveyor belt, and a second mounting strip. The bottom surface of the first mounting strip is fixedly mounted on the top surface of the support platform, and the bottom surface of the second mounting strip is fixedly mounted on the top surface of the recycling device. A conveyor belt is mounted on the opposite sidewalls of the first and second mounting strips. The drive roller inside the conveyor belt passes through the sidewall of the second mounting strip and is keyed to a second motor. The second motor is fixedly mounted on the sidewall of the second mounting strip.

[0011] Preferably, the recycling device includes a recycling bin, which is disposed below the conveyor belt and located below one side of the support platform. First support bars are respectively installed on both sides of the top surface of the recycling bin. One end of the top surface of the two sets of first support bars is fixedly installed to the bottom surface of one side of the support platform. A second support bar is installed at the other end of the surface of the two sets of first support bars. The bottom surface of the second support bar is installed on the top surface of the first support bar.

[0012] Preferably, the sand making machine is installed inside the support frame, and the bottom surfaces of the top ends of the first and second mounting strips are fixedly installed on one side of the top surface of the second mounting strip.

[0013] Preferably, the center of the surface of the sand making machine is located directly below the top of the conveyor belt in the conveying direction.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This utility model features a sorting frame installed on the top surface of a support platform, with the bottom surface of the sorting frame rotatably connected to a turntable. A first motor drives the turntable to rotate, which in turn causes the sand and gravel on the surface of the turntable to rotate and then enter the mounting frame of the sorting frame. A push rod pushes a push block to push the sand and gravel from the discharge port to the conveyor belt, which then carries the sand and gravel into the sand making machine, thus completing automatic feeding and saving manpower and material resources. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the disassembled structure of the sorting device of this utility model;

[0018] Figure 3 This is a schematic diagram of the disassembled structure of the conveying device of this utility model.

[0019] In the diagram: 1. Support platform; 2. Turntable; 3. Sorting frame; 4. Push rod; 5. Push block; 6. Discharge port; 7. First motor; 8. Through hole; 9. First support bar; 10. Second support bar; 11. Recycling box; 12. First mounting bar; 13. Conveyor belt; 14. Second mounting bar; 15. Second motor; 16. Sand making machine; 17. Support frame. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figures 1-3 This utility model provides a technical solution:

[0022] An automatic feeding device for a sand making machine includes a support platform 1, a material distribution device, a conveying device, and a recycling device. The material distribution device is installed on the top surface of the support platform 1. The material distribution device and the conveying device are fixedly installed. The sand making machine 16 is arranged below the discharge port of the conveying device, and the recycling device is arranged below the conveying device.

[0023] The material sorting device includes an ejection component, a drive component, and a sorting frame 3 for sorting ore. The sorting frame 3 consists of a sorting frame and a mounting frame. The mounting frame of the sorting frame 3 is fixedly installed on the top surface of the support platform 1. The bottom surface of the sorting frame of the sorting frame 3 is rotatably connected to the drive component. The drive component is fixedly installed on the bottom surface of the support platform 1. The ejection component is fixedly installed on the inner wall of the mounting frame of the sorting frame 3. The side wall of the sorting frame 3 away from the mounting frame has a discharge port 6. By setting up the sorting frame 3 for sorting ore, and setting a drive component below the sorting frame 3 that can drive the ore to rotate, the ore is driven by the drive component to rotate and gradually enter the mounting frame of the sorting frame 3 along the direction of the sorting frame 3, thus realizing the sorting of ore.

[0024] The drive assembly includes a turntable 2, the top surface of which is rotatably connected to the sorting frame 3. A rotating shaft is provided in the middle of the surface of the turntable 2. A through hole 8 is provided on the top surface of the support platform 1. The bottom end of the rotating shaft is keyed to the output shaft of the first motor 7 through the through hole 8. The first motor 7 is fixedly installed on the bottom surface of the support platform 1. By setting the turntable 2 to rotate on the bottom surface of the sorting frame 3, when the first motor 7 drives the turntable 2 to rotate, it will drive the ore on the surface of the turntable 2 to rotate, thereby enabling the ore to rotate along the direction of the sorting frame 3 and enter the mounting frame in the sorting frame 3, thus realizing the requirement of automatic feeding.

[0025] The ejection assembly includes a push rod 4, which is fixedly installed on the side wall of the mounting frame in the sorting frame 3 and located on the side wall opposite to the discharge port 6. The end of the push rod 4 is equipped with a push block 5 for ejecting the ore. The discharge port 6 is located above the conveying device. By setting the push assembly in the mounting frame of the sorting frame 3, the push rod 4 pushes the push block 5 to push the ore entering the mounting frame of the sorting frame 3 one by one into the conveying device, realizing gradual feeding and avoiding the accumulation of ore entering the sand making machine 16, which would cause the sand making machine 16 to work under load and affect the service life of the sand making machine 16.

[0026] The conveying device includes a first mounting strip 12, a conveyor belt 13, and a second mounting strip 14. The bottom surface of the first mounting strip 12 is fixedly mounted on the top surface of the support platform 1, and the bottom surface of the second mounting strip 14 is fixedly mounted on the top surface of the recycling device. The conveyor belt 13 is installed on the opposite side walls of the first mounting strip 12 and the second mounting strip 14. The drive roller inside the conveyor belt 13 passes through the side wall of the second mounting strip 14 and is keyed to the second motor 15. The second motor 15 is fixedly mounted on the side wall of the second mounting strip 14. By setting the conveyor belt 13 to be installed on the side walls of the first mounting strip 12 and the second mounting strip 14, and the first mounting strip 12 and the second mounting strip 14 to be inclined, the conveyor belt 13 can drive the ore from the upper sorting device to the surface of the conveyor belt 13 for transportation to the top of the sand making machine 16, where it falls into the sand making machine 16, thus completing the automatic feeding.

[0027] The recycling device includes a recycling bin 11, which is located below the conveyor belt 13 and below one side of the support platform 1. First support bars 9 are installed on both sides of the top surface of the recycling bin 11. One end of the top surface of the two sets of first support bars 9 is fixedly installed to the bottom surface of one side of the support platform 1. The other end of the surface of the two sets of first support bars 9 is installed with a second support bar 10. The bottom surface of the second support bar 14 is installed on the top surface of the first support bar 9. The recycling bin 11 is located below the conveyor belt 13 so that the recycling bin 11 can collect the ore that falls off the conveyor belt 13 during transportation and prevent the ore from falling and accumulating and affecting the normal use of the conveyor device.

[0028] The sand making machine 16 is installed inside the support frame 17. The bottom surface of the top of the first mounting strip 12 and the second mounting strip 14 is fixedly installed on the top surface of one side of the second mounting strip 14. The center of the surface of the sand making machine 16 is located directly below the top of the conveyor belt 13 in the conveying direction. By setting the sand making machine 16 below the end of the conveyor belt 13 in the conveying direction, the ore conveyed by the conveyor belt 13 can fall into the sand making machine 16 to meet the feeding requirements.

[0029] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. An automatic feeding device for a sand making machine, comprising a support table (1), a distributing device, a conveying device and a recycling device, characterized in that: The material distribution device is installed on the top surface of the support platform (1). The material distribution device is fixedly installed with the conveying device. A sand making machine (16) is provided below the discharge port of the conveying device. A recycling device is provided below the conveying device. The material sorting device includes an ejection assembly, a drive assembly, and a sorting frame (3) for sorting ore. The sorting frame (3) consists of a sorting frame and a mounting frame. The mounting frame of the sorting frame (3) is fixedly installed on the top surface of the support platform (1). The bottom surface of the sorting frame of the sorting frame (3) is rotatably connected to the drive assembly. The drive assembly is fixedly installed on the bottom surface of the support platform (1). The ejection assembly is fixedly installed on the inner wall of the mounting frame of the sorting frame (3). The side wall of the sorting frame (3) away from the mounting frame has a discharge port (6).

2. The automatic feeding device of a sand making machine according to claim 1, characterized in that: The drive assembly includes a turntable (2), the top surface of which is rotatably connected to the sorting frame (3). A rotating shaft is provided in the middle of the surface of the turntable (2). A through hole (8) is provided on the top surface of the support platform (1). The bottom end of the rotating shaft is keyed to the output shaft of the first motor (7) through the through hole (8). The first motor (7) is fixedly installed on the bottom surface of the support platform (1).

3. The automatic feeding device of a sand making machine according to claim 1, characterized in that: The ejection assembly includes a push rod (4), which is fixedly installed on the side wall of the mounting frame in the sorting frame (3) and located on the side wall opposite to the discharge port (6). The end of the push rod (4) is equipped with a push block (5) for ejecting the ore. The discharge port (6) is located above the conveying device.

4. The automatic feeding device for a sand making machine according to claim 3, characterized in that: The conveying device includes a first mounting strip (12), a conveyor belt (13), and a second mounting strip (14). The bottom surface of the first mounting strip (12) is fixedly mounted on the top surface of the support platform (1), and the bottom surface of the second mounting strip (14) is fixedly mounted on the top surface of the recycling device. The conveyor belt (13) is mounted on the opposite sidewalls of the first mounting strip (12) and the second mounting strip (14). The drive roller inside the conveyor belt (13) passes through the sidewall of the second mounting strip (14) and is keyed to the second motor (15). The second motor (15) is fixedly mounted on the sidewall of the second mounting strip (14).

5. The automatic feeding device for a sand making machine according to claim 4, characterized in that: The recycling device includes a recycling bin (11), which is located below the conveyor belt (13) and below one side of the support platform (1). First support bars (9) are installed on both sides of the top surface of the recycling bin (11). One end of the top surface of the two sets of first support bars (9) is fixedly installed to the bottom surface of one side of the support platform (1). A second support bar (10) is installed on the other end of the surface of the two sets of first support bars (9). The bottom surface of the second support bar (14) is installed on the top surface of the first support bar (9).

6. The automatic feeding device for a sand making machine according to claim 4, characterized in that: The sand making machine (16) is installed inside the support frame (17), and the bottom surfaces of the top ends of the first mounting strip (12) and the second mounting strip (14) are fixedly installed on one side of the top surface of the second mounting strip (14).

7. The automatic feeding device for a sand making machine according to claim 6, characterized in that: The surface center of the sand making machine (16) is located directly below the top of the conveyor belt (13) in the conveying direction.

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