Disc feeder

Abstract

The disc feeder comprises a rotating disc, the upper end of the rotating disc is sleeved with an annular ring, the outer side wall of the annular ring is fixedly connected with a supporting column, a discharging opening is formed in the annular ring, a baffle is arranged at the discharging opening, the discharging opening communicates with one end of a material guide groove, the other end of the material guide groove extends to a conveying belt, and a hopper is arranged above the rotating disc. The outer side wall of the hopper is fixedly connected with the supporting column, the lower end face of the rotary disc is connected with one end of the supporting rod, the other end of the supporting rod is connected with the upper end face of the rotary table, a rotary tire is arranged on the side edge of the rotary disc, and the outer side face of the rotary tire makes contact with the outer ring face of the rotary disc. The rotating tire is in transmission connection with the driving device; and the rotating tire is arranged on the side edge of the rotating disc, the outer side face of the rotating tire makes contact with the outer ring face of the rotating disc, the driving motor is arranged below the rotating tire, and the rotating tire and the driving motor are arranged on the side edge of the rotating disc, so that workers can conveniently overhaul, and the production efficiency can be improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of feeder, specifically relates to a disc feeder. BACKGROUND

[0002] The disc feeder in the foundry sand processing system of a foundry shop is an important equipment, which is mainly used for uniformly conveying the foundry sand to the subsequent processing link, that is, the disc feeder uniformly distributes the material from the center to the outside through the rotating disc, and the material uniformly flows out through the set discharge port for the subsequent equipment.

[0003] The actual problem is that the driving mode of the disc rotation is motor driving, and the driving motor is usually installed at the bottom of the disc of the feeder. UTILITY MODEL CONTENT

[0004] The application provides a disc feeder, which is driven by the side of the feeding disc, and the transmission device is arranged on the side of the disc to facilitate the maintenance of the transmission device.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A disc feeder, comprising a rotating disc, a ring is connected to the upper end of the rotating disc, the outer wall of the ring is fixedly connected with a supporting column, a discharge port is formed in the ring, a baffle is arranged at the discharge port, the discharge port is in communication with one end of a guide chute, the other end of the guide chute extends to a conveying belt, a hopper is arranged above the rotating disc, the outer wall of the hopper is fixedly connected with the supporting column, the lower end surface of the rotating disc is connected with one end of a supporting rod, the other end of the supporting rod is connected with the upper end surface of a rotating table, a rotating tire is arranged on the side of the rotating disc, the outer surface of the rotating tire is in contact with the outer ring surface of the rotating disc, a driving device is arranged below the rotating tire, and the rotating tire is in transmission connection with the driving device.

[0007] In an embodiment of the application, a chute is arranged below the driving device, the driving device is in sliding connection with the chute, one end of the chute is connected with the side wall of the bottom end of the rotating table, and the other end of the chute is provided with a first telescopic rod, and the telescopic end of the first telescopic rod is connected with the side wall of the driving device.

[0008] In an embodiment of the application, a fixed block is arranged on the upper end surface of the ring, a plug hole is formed in the fixed block, a connecting rod is inserted into the plug hole, the connecting rod is connected with the upper end surface of the baffle, and a fastening bolt is arranged on the upper end of the fixed block.

[0009] In one embodiment of the present application, the lower end of the rotating disc is connected to the rotating table through a plurality of supporting rods.

[0010] In one embodiment of the present application, the supporting rods are telescopic rods.

[0011] In one embodiment of the present application, the outer ring surface of the rotating disc is provided with an anti-skid layer.

[0012] In one embodiment of the present application, two rotating tires are symmetrically arranged on the two sides of the rotating disc.

[0013] In summary, the technical scheme provided by the present application has the following beneficial technical effects: the rotating disc is provided with rotating tires on the side edges, the outer side surfaces of the rotating tires are in contact with the outer ring surfaces of the rotating disc, driving motors are arranged below the rotating tires, the driving motors drive the rotating tires to rotate, the rotating tires can be automobile tires, the rubber outer ring surfaces of the rotating tires are in contact with the outer ring surfaces of the rotating disc to drive the rotating disc to rotate, the tires are convenient to replace and disassemble, and the rotating tires and the driving motors are arranged on the side edges of the rotating disc, which is convenient for the staff to overhaul and is beneficial to improve the production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0015] Figure 1 The side view three-dimensional structure schematic diagram of the disc feeder provided by one embodiment of the present application is shown in the figure.

[0016] Figure 2 The front view three-dimensional structure schematic diagram of the disc feeder provided by one embodiment of the present application is shown in the figure.

[0017] Figure 3 The enlarged view of A in the figure. Figure 2

[0018] Figure 4 The structure schematic diagram of the disc feeder provided by another embodiment of the present application is shown in the figure.

[0019] In the figure: rotating disc-1, anti-skid layer-11;

[0020] Ring-2, discharge port-21, fixed block-22, insertion hole-221, connecting rod-222, fastening bolt-223, baffle-211;

[0021] Supporting column-3;

[0022] Guide chute-4;​

[0023] Conveyor belt - 5;

[0024] Hopper-6;

[0025] Support rod-7;

[0026] Turntable-8;

[0027] Rotating tire-9, driving device-91, slide groove-911, first telescopic rod-912. DETAILED DESCRIPTION

[0028] To make the purpose, technical solutions, and advantages of the embodiments of this application more clear, the technical solutions in the embodiments of this application are clearly and completely described below. Obviously, the described embodiments are part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts also fall within the scope of protection of this application.

[0029] It should be noted that in the description of this application, the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply 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 on this application.

[0030] The terms "mounted," "connected," and "connected" in this application should be interpreted broadly. For example, they can refer to fixed, detachable, or integral connections; mechanical connections; direct connections or indirect connections through an intermediary; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this application based on specific circumstances.

[0031] In the embodiments of this application, words such as "exemplary" or "for example" are used to indicate examples, illustrations, or descriptions. Any embodiment or design described as "exemplary" or "for example" in the embodiments of this application should not be interpreted as being preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "for example" is intended to present the relevant concepts in a concrete manner.

[0032] This embodiment provides a disc feeder, see Figures 1-4As shown, including the rotating disc 1, the rotating disc 1 upper end sleeve joint ring 2, the ring 2 outer wall and support column 3 fixedly connected, the ring 2 on the opening has discharge port 21, the discharge port 21 at the baffle 211 is provided, the discharge port 21 and guide chute 4 one end is communicated, the guide chute 4 other end stretches to the conveyor belt 5, the rotating disc 1 top is provided with hopper 6, the hopper 6 outer wall and support column 3 fixedly connected, the rotating disc 1 lower end surface and support rod 7 one end is connected, the support rod 7 other end and the upper end surface of the rotating platform 8 is connected, the rotating disc 1 side is provided with rotating tire 9, the outer side of the rotating tire 9 and the outer ring surface of the rotating disc 1 is in contact, the rotating tire 9 below is provided with drive device 91, the rotating tire 9 and drive device 91 transmission connection.

[0033] In the above embodiment, the rotating disc 1 lower end surface and the one end of the support rod 7 are connected, and the other end of the support rod 7 is connected with the upper end surface of the rotating platform 8, that is, the rotating disc 1 is connected with the rotating platform 8 through the support rod 7, the rotating disc 1 can rotate above the rotating platform 8, the side of the rotating disc 1 is provided with the rotating tire 9, the outer side of the rotating tire 9 is in contact with the outer ring surface of the rotating disc 1, and the drive device 91 is arranged below the rotating tire 9. Optionally, the drive device 91 is a driving motor, the driving motor drives the rotating tire 9 to rotate, the rotating tire 9 can be selected as a car tire, the rubber outer ring surface of the rotating tire 9 is in contact with the outer ring surface of the rotating disc 1, and the rotating disc 1 can be driven to rotate on the rotating platform 8. On the one hand, the rotating tire 9 and the drive device 91 are arranged on the side of the rotating disc 1, which is convenient for the staff to overhaul. On the other hand, the rotating tire 9 drives the rotating disc 1 to rotate, the tire is convenient to disassemble and replace, the rubber surface on the outer side of the tire is in transmission contact with the outer side of the rotating disc 1, the outer ring surface of the tire is made of rubber, rubber is a material with high elasticity, when the sand falls from the hopper 6 to the rotating disc 1, the rotating disc 1 will vibrate due to the impact, if the vibration is transmitted through the gear, the vibration will be transmitted to the driving motor through the gear, the internal parts of the driving motor will resonate, and thus the driving motor is prone to damage and failure. The tire is filled with a certain amount of compressed air, when the tire is impacted, the rubber can also deform to absorb vibration energy, thereby reducing the transmission of the rotating disc 1 vibration, avoiding the vibration from causing the transmission device to fail and be damaged, and reducing the frequency of maintenance of the disc feeder, thereby being beneficial to improving the operation efficiency of the disc feeder. In addition, the rotating disc 1 upper end sleeve joint ring 2, the ring 2 is used to prevent the sand from spilling from the outer ring edge of the rotating disc 1, the ring 2 is provided with the discharge port 21, the discharge port 21 is provided with the baffle 211, the baffle 211 is used to intercept the sand on the upper end surface of the rotating disc 1 to enter the guide chute 4, the sand flows to the conveyor belt 5 through the guide chute 4, and the sand is transported to the next processing position through the conveyor belt 5.

[0034] In one embodiment of the present application, referring to Figure 2As shown, a slide groove 911 is provided below the driving device 91, and the driving device 91 is slidingly connected to the slide groove 911. One end of the slide groove 911 is connected to the bottom side wall of the turntable 8, and the other end of the slide groove 911 is provided with a first telescopic rod 912, and the telescopic end of the first telescopic rod 912 is connected to the side wall of the driving device 91.

[0035] In the above embodiment, the driving device 91 is slidingly connected to the slide groove 911, and the first telescopic rod 912 is used to push and control the driving device 91 to move in the slide groove 911. When the first telescopic rod 912 pushes the rotating tire 9 toward the turntable 1, the side wall of the rotating tire 9 can be tightly attached to the side wall of the turntable 1, so as to increase the transmission friction between the rotating tire 9 and the side wall of the turntable 1. When the rotating tire 9 needs to be replaced or the driving device 91 needs to be repaired, the first telescopic rod 912 can be retracted to pull the driving device 91 away from the turntable 1, which is beneficial to improve the flexibility of the driving device 91.

[0036] In one embodiment of the present application, see Figure 3 As shown, a fixing block 22 is provided on the upper end surface of the ring 2, and a socket 221 is provided on the fixing block 22. A connecting rod 222 is inserted into the socket 221, and the connecting rod 222 is connected to the upper end surface of the baffle 211. A fastening bolt 223 is provided on the upper end of the fixing block 22.

[0037] In the above embodiment, the baffle 211 and the connecting rod 222 form a certain angle. By controlling the insertion and removal direction of the connecting rod 222 in the insertion hole 221, the connecting rod 222 drives the baffle 211 to move along the upper end surface of the turntable 1, thereby changing the interception and guidance surface of the baffle 211 for the sand material on the turntable 1, thereby controlling the discharge speed of the sand material at the discharge port 21. For example, when the connecting rod 222 moves toward the insertion hole 221, the interception surface of the baffle 211 for the sand material on the turntable 1 increases, allowing more sand material to be guided out of the discharge port 21 by the baffle 211, thereby accelerating the discharge speed. Similarly, when the connecting rod 222 is removed, the interception surface of the baffle 211 decreases, reducing the discharge speed of the discharge port 21, thereby achieving adjustable control of the discharge speed of the discharge port 21. The fastening bolt 223 is used to be screwed from the upper end of the fixing block 22 into the insertion hole 221 to abut and fix the connecting rod 222 in the insertion hole 221.

[0038] In one embodiment of the present application, see Figure 1 As shown, the lower end of the turntable 1 is connected to the turntable 8 through a plurality of support rods 7 .

[0039] In the above embodiment, the lower end of the turntable 1 is connected to the turntable 8 through a plurality of support rods 7 , which increases the connection points between the turntable 1 and the turntable 8 and is beneficial to improving the stability of the connection between the turntable 1 and the turntable 8 .

[0040] In an embodiment of the present application, the support rod 7 is a telescopic rod.

[0041] In the above embodiment, the support rod 7 is a telescopic rod, by controlling the support rod 7 to retract, the horizontal height of the rotary disc 1 is reduced, which facilitates the cleaning of the residual material on the upper end surface of the rotary disc 1.

[0042] In an embodiment of the present application, referring to Figure 1 , the outer circumferential surface of the rotary disc 1 is provided with an anti-skid layer 11.

[0043] In the above embodiment, the anti-skid layer 11 provided on the outer circumferential surface of the rotary disc 1 is used to increase the friction between the side surface of the rotary disc 1 and the rotating tire 9, prevent the relative sliding between the rotating tire 9 and the rotary disc 1 during rotation, and further improve the transmission efficiency of the driving device 91 on the rotary disc 1.

[0044] In an embodiment of the present application, referring to Figure 4 , two rotating tires 9 are symmetrically arranged on both sides of the rotary disc 1.

[0045] In the above embodiment, two rotating tires 9 are symmetrically arranged on both sides of the rotary disc 1, and the two rotating tires 9 are respectively in transmission connection with the driving device 91 below. The rotation of the two rotating tires 9 can simultaneously drive the rotary disc 1. In addition, when one rotating tire 9 stops for maintenance, the other rotating tire 9 can continue to operate to drive the rotary disc 1 to rotate, thereby improving the working efficiency of the disc feeder.

[0046] In the actual use of the present application: the sand material falls from the opening of the hopper 6 to the upper end surface of the rotary disc 1. The side edge of the rotary disc 1 is provided with a rotating tire 9, the outer side surface of the rotating tire 9 is in contact with the outer circumferential surface of the rotary disc 1. A driving motor is arranged below the rotating tire 9. The driving motor drives the rotating tire 9 to rotate. The rubber outer circumferential surface of the rotating tire 9 is in contact with the outer circumferential surface of the rotary disc 1, which can drive the rotary disc 1 to rotate on the rotary table 8. The rotary disc 1 uniformly distributes the material from the center of the rotary disc 1 to the outer circumferential surface of the rotary disc 1. The annular ring 2 is provided with a discharge port 21. A baffle 211 is arranged at the discharge port 21. The baffle 211 is used to intercept and guide the sand material on the upper end surface of the rotary disc 1 into the material guide groove 4. The sand material flows to the conveyor belt 5 through the material guide groove 4. The sand material is transported to the next processing position through the conveyor belt 5. The rotating tire 9 is convenient to replace and disassemble. The rotating tire 9 and the driving device 91 are arranged on the side edge of the rotary disc 1, which is convenient for the staff to overhaul.

[0047] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and are not limited thereto; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that; it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A disc feeder, characterized in that, The utility model relates to a rotary table, including rotary table (1), the rotary table (1) upper end sleeve joint has ring (2), ring (2) outside wall is fixedly connected with support column (3), be provided with baffle (211) at the discharge port (21) of ring (2), the discharge port (21) with guide chute (4) one end intercommunication, guide chute (4) other end stretches to conveyer belt (5), be provided with hopper (6) above rotary table (1), hopper (6) outside wall is fixedly connected with support column (3), rotary table (1) lower end surface is connected with the one end of support rod (7), the other end of support rod (7) is connected with the upper end surface of rotary table (8), the side of rotary table (1) is provided with rotary tire (9), the outside of rotary tire (9) with the outer ring surface of rotary table (1) contact, be provided with drive arrangement (91) below rotary tire (9), rotary tire (9) with drive arrangement (91) transmission connection.

2. The disc feeder according to claim 1, characterized in that, Be provided with chute (911) below drive arrangement (91), drive arrangement (91) with chute (911) sliding connection, the one end of chute (911) is connected with rotary table (8) bottom end side wall, the other end of chute (911) is provided with first telescopic link (912), the telescopic end of first telescopic link (912) is connected with drive arrangement (91) side wall.

3. The disc feeder of claim 1, wherein, The upper end of ring (2) is provided with fixed block (22), the fixed block (22) is provided with insertion hole (221), the insertion hole (221) is inserted with connecting rod (222), the connecting rod (222) is connected with the upper end of baffle (211), the upper end of fixed block (22) is provided with fastening bolt (223).

4. The disc feeder of claim 1, wherein, The lower end of rotary table (1) is connected with rotary table (8) through a plurality of support rods (7).

5. The disc feeder according to claim 4, characterized in that The support rod (7) is a telescopic rod.

6. The disc feeder according to any one of claims 1-5, characterized in that, The outer ring surface of rotary table (1) is provided with an antiskid layer (11).

7. The disc feeder according to any one of claims 1-5, characterized in that, Two rotary tires (9) are symmetrically arranged on both sides of rotary table (1).

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