Disc feeder

Abstract

The utility model discloses a disc feeder which comprises a base, a first motor is installed in the middle of the bottom surface of the base, and the output end of the first motor penetrates through the bottom surface of the base and is fixedly connected with a disc. According to the coal mine feeding device, the first motor drives the disc to rotate, so that a coal mine rotates at the top of the disc, the coal mine can be evenly scraped out of the disc to fall off through the scraper, and therefore feeding can be evenly carried out, the second motor drives the gear to rotate, and the gear drives the rack to move while rotating, so that the coal mine is evenly fed. The base at the top end of the rack is moved, so that the disc above the base can be moved, the height position of the disc can be conveniently and automatically adjusted, the adjusting process is simple and convenient, time and labor are saved, and the working efficiency of the device can be improved, and the moving track of the rack can be limited by using a limiting block and a limiting rod; therefore, the stability of the rack in the moving process is conveniently kept.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding equipment, in particular to a disc feeder. Background Art

[0002] Disc feeder, also called disc feeder, is a feeding equipment for ore dressing. Disc feeder is a feeding equipment suitable for powder ore below 20mm. It is mainly used in coal dressing, ore dressing, sintering, electricity, building materials and other industries. It is an auxiliary machine installed on the material transporter as a conveyor feeding. The main function of the disc feeder is to provide material supply to other equipment. The use of disc feeder can make the material enter a device evenly so that the next process can work normally, saving labor, protecting the performance of the equipment, and extending the service life of the entire production line equipment.

[0003] The existing Chinese patent with the announcement number CN216612991U discloses a disc feeder, and the key points of its technical solution are: it includes a bottom plate and a disc, the top of the bottom plate is rotatably connected with a fixed cylinder, the top of the fixed cylinder is slidably connected with a screw, the top of the fixed cylinder is also rotatably connected with a screw pipe, and the screw pipe is threadedly connected to the peripheral side of the screw, and the disc is fixedly installed on the top of the screw. The peripheral side of the fixed cylinder is fixedly installed with a turbine, and the top of the bottom plate is also fixedly installed with a horizontally arranged motor. The application can adjust the height of the disc by rotating the screw pipe to make the screw slide up and down in the vertical direction, which solves the problem that the height of the disc of the disc feeder is mostly fixed and cannot be flexibly adjusted, resulting in certain limitations in the feeding operation. The discharge knife and the outermost conical cover are arranged tangently, so that the coal mine can be smoothly cut out along the direction of the scraping discharge knife, ensuring that the material falling on the disc surface can be emptied to a large extent.

[0004] The above-mentioned prior art solution has the following defects: although the above-mentioned technical solution solves the problem that the height of the disc of the disc feeder is mostly fixed and cannot be flexibly adjusted, resulting in certain limitations in the feeding operation, in the above-mentioned technical solution, when adjusting the height position of the disc, its height position is still adjusted manually, which is relatively cumbersome and inconvenient to adjust, and easily reduces its working efficiency. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a disc feeder, which has the advantages of being easy to automatically adjust the height position of the disc, being convenient to use and having high working efficiency, thereby solving the problems in the above-mentioned background technology.

[0007] (II) Technical solution

[0008] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a disc feeder, comprising a base, a first motor is installed at the middle position of the bottom surface of the base, and the output end of the first motor passes through the bottom surface of the base and is fixedly connected with a disc, a conical cover is provided at the middle position of the top surface of the disc, a support box is provided below the base, and limit rods are provided on both sides of the interior of the support box, a limit block is passed through the limit rod, and a rack is provided at one end of the limit block, the top of the rack passes through the top surface of the support box and is fixedly connected to the base, a second motor is installed on both sides of the front end surface of the support box, and a gear is fixedly connected to the output end of the second motor, and the gear is meshed with the rack, a support plate is provided on one side surface of the support box, and a fixed rod is provided on the top surface of the support plate, a fixed block is provided on the fixed rod, and a scraper is provided on one side of the fixed block, and baffles are provided on the top and bottom surfaces of the scraper, a plug rod is provided on one side surface of the fixed block through the baffle, and a spring is sleeved on the outer surface of the plug rod between the fixed block and the baffle.

[0009] Preferably, a connection block is provided around the bottom surface of the disc, and the bottom end of the connection block extends to the inside of a connection groove opened around the top surface of the base.

[0010] Preferably, the connecting block matches the connecting groove.

[0011] Preferably, the limit block is movably connected to the limit rod.

[0012] Preferably, the scraper matches the disc.

[0013] Preferably, the fixing block is fixedly connected to the fixing rod by bolts.

[0014] Preferably, the gear matches the rack.

[0015] Preferably, the base matches the disc.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a disc feeder with the following beneficial effects:

[0018] (1) In the utility model, the first motor drives the disc to rotate, so that the coal rotates on the top of the disc. By using a scraper, the coal can be evenly scraped to the outside of the disc and falls, so that the feeding can be evenly carried out. The second motor drives the gear to rotate. The gear drives the rack to move while rotating, so that the base at the top of the rack moves, so that the disc above the base can be moved, which is convenient for automatically adjusting the height position of the disc. The adjustment process is simple and convenient, saving time and effort, and is conducive to improving its work efficiency. The use of a limit block and a limit rod can limit the moving trajectory of the rack, so as to maintain the stability of the rack during movement.

[0019] (2) In the utility model, by providing a baffle plate, an insert rod and a spring, the baffle plate, the insert rod and the spring are used in coordination to effectively consume the impact force received by the scraper during use, thereby reducing the impact force received by the scraper during use and reducing the wear of the scraper during use, which is beneficial to extending the service life of the scraper. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a structural schematic diagram of a disc feeder proposed by the utility model;

[0022] Figure 2 It is an enlarged view of A of a disc feeder proposed by the utility model;

[0023] Figure 3 It is a front view of a disc feeder proposed by the utility model;

[0024] Figure 4 The utility model discloses a base structure schematic diagram of a disc feeder.

[0025] Legend:

[0026] 1. Base; 2. Disc; 3. Conical cover; 4. First motor; 5. Connecting block; 6. Connecting groove; 7. Scraper; 8. Fixed block; 9. Fixed rod; 10. Rack; 11. Support box; 12. Limit rod; 13. Limit block; 14. Gear; 15. Support plate; 16. Baffle; 17. Insert rod; 18. Spring; 19. Second motor. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] Please refer to Figure 1-4A disc feeder comprises a base 1, a first motor 4 is installed at the middle position of the bottom surface of the base 1, and the output end of the first motor 4 passes through the bottom surface of the base 1 and is fixedly connected with a disc 2, a conical cover 3 is provided at the middle position of the top surface of the disc 2, a support box 11 is provided below the base 1, and limit rods 12 are provided on both sides of the interior of the support box 11, a limit block 13 is passed through the limit rod 12, and a rack 10 is provided at one end of the limit block 13, the top of the rack 10 passes through the top surface of the support box 11 and is fixedly connected with the base 1, a second motor 19 is installed on both sides of the front end surface of the support box 11, and a gear 14 is fixedly connected to the output end of the second motor 19, and the gear 14 is meshed with the rack 10, a support plate 15 is provided on one side surface of the support box 11, and a fixing rod 9 is provided on the top surface of the support plate 15, a fixing block 8 is provided on the fixing rod 9, and a scraper 7 is provided on one side of the fixing block 8, and the top and bottom surfaces of the scraper 7 are provided The baffle 16 and one side surface of the fixed block 8 are penetrated by the baffle 16 and provided with an insertion rod 17, and the outer surface of the insertion rod 17 is located between the fixed block 8 and the baffle 16 and is sleeved with a spring 18, wherein the first motor 4 drives the disc 2 to rotate, so that the coal mine rotates on the top of the disc 2, and the use of the scraper 7 can evenly scrape the coal mine to the outside of the disc 2 and fall, so that the feeding can be evenly carried out, wherein the second motor 19 drives the gear 14 to rotate, and the gear 14 drives the rack 10 to move while rotating, so that the base 1 at the top of the rack 10 moves, so that the disc 2 above the base 1 can be moved, and the height position of the disc 2 can be adjusted automatically, and the adjustment process is simple and convenient, saving time and effort, and is conducive to improving its work efficiency, wherein the use of the limit block 13 and the limit rod 12 can limit the moving trajectory of the rack 10, so as to facilitate maintaining the stability of the rack 10 during the movement.

[0030] In one embodiment, a connecting block 5 is provided around the bottom surface of the disc 2, and the bottom end of the connecting block 5 extends to the inside of a connecting groove 6 opened around the top surface of the base 1, wherein the disc 2 can be limited by using the connecting block 5 and the connecting groove 6, thereby facilitating the maintenance of the stability of the disc 2 during the rotation process.

[0031] In one embodiment, the connection block 5 matches the connection groove 6 , so that the connection block 5 can be easily rotated in the connection groove 6 .

[0032] In one embodiment, the limit block 13 is movably connected to the limit rod 12, so that the limit block 13 can be moved on the limit rod 12 to limit the moving trajectory of the rack 10, thereby facilitating the maintenance of the stability of the rack 10 during movement.

[0033] In one embodiment, the scraper 7 is matched with the disc 2 .

[0034] In one embodiment, the fixing block 8 is fixedly connected to the fixing rod 9 by bolts, wherein the fixing block 8 can be moved by loosening the bolts, so that the height position of the scraper 7 on one side of the fixing block 8 can be adjusted.

[0035] In one embodiment, the gear 14 matches the rack 10 .

[0036] In one embodiment, the base 1 matches the disc 2 to facilitate supporting the disc 2 .

[0037] In one embodiment, the control panel control circuit can be implemented through simple programming by technicians in this field. It is common knowledge in this field and is only used without modification, so the control method and circuit connection will not be described in detail.

[0038] Working principle:

[0039] When in use, the disc 2 is driven to rotate by the first motor 4, so that the coal ore rotates on the top of the disc 2. By using the scraper 7, the coal ore can be evenly scraped to the outside of the disc 2 and fall, so that the feeding can be evenly performed. The gear 14 is driven to rotate by the second motor 19. The gear 14 drives the rack 10 to move while rotating, so that the base 1 at the top of the rack 10 moves, so that the disc 2 above the base 1 can be moved, so that the height position of the disc 2 can be adjusted automatically, and the adjustment process is simple and convenient, which saves time and effort and is conducive to improving its work efficiency. The moving trajectory of the rack 10 can be limited by the use of the limit block 13 and the limit rod 12, so as to facilitate maintaining the stability of the rack 10 during the movement. The baffle 16, the plug rod 17 and the spring 18 are used in combination to effectively consume the impact force received by the scraper 7 during use, so as to reduce the impact force received by the scraper 7 during use, and reduce the wear of the scraper 7 during use, so as to help extend the service life of the scraper 7.

[0040] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A disc feeder, comprising a base (1), characterized in that: A first motor (4) is installed at a middle position of the bottom surface of the base (1), and the output end of the first motor (4) passes through the bottom surface of the base (1) and is fixedly connected to a disc (2), a conical cover (3) is provided at a middle position of the top surface of the disc (2), a support box (11) is provided below the base (1), and limiting rods (12) are provided on both sides of the inside of the support box (11), a limiting block (13) is passed through the limiting rod (12), and a rack (10) is provided at one end of the limiting block (13), the top end of the rack (10) passes through the top surface of the support box (11) and is fixedly connected to the base (1), and the front end surface of the support box (11) is provided on both sides. A second motor (19) is installed, and the output end of the second motor (19) is fixedly connected to a gear (14), and the gear (14) is meshed with a rack (10). A support plate (15) is provided on one side surface of the support box (11), and a fixing rod (9) is provided on the top surface of the support plate (15). A fixing block (8) is provided on the fixing rod (9), and a scraper (7) is provided on one side of the fixing block (8). A baffle (16) is provided on the top and bottom surfaces of the scraper (7). An insertion rod (17) is provided on one side surface of the fixing block (8) and penetrates the baffle (16), and the outer surface of the insertion rod (17) is located between the fixing block (8) and the baffle (16) and is sleeved with a spring (18).

2. A disc feeder according to claim 1, characterized in that: A connection block (5) is provided around the bottom surface of the disk (2), and the bottom end of the connection block (5) extends to the inside of a connection groove (6) provided around the top surface of the base (1).

3. A disc feeder according to claim 2, characterized in that: The connecting block (5) matches the connecting groove (6).

4. A disc feeder according to claim 1, characterized in that: The limiting block (13) is movably connected to the limiting rod (12).

5. A disc feeder according to claim 1, characterized in that: The scraper (7) matches the disc (2).

6. A disc feeder according to claim 1, characterized in that: The fixing block (8) is fixedly connected to the fixing rod (9) via bolts.

7. A disc feeder according to claim 1, characterized in that: The gear (14) matches the rack (10).

8. The disc feeder according to claim 1, characterized in that: The base (1) matches the disc (2).

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