Disc feeder

Abstract

The utility model provides a disc feeder which comprises a machine frame, a rotating disc is arranged on the machine frame in a rotating mode, an installation ring plate is arranged on the machine frame and located on the outer side of the rotating disc, a containing and receiving assembly and a material blocking assembly are arranged on the installation ring plate, and the material blocking assembly is located above the rotating disc and detachably arranged on the installation ring plate. The containing and receiving assembly is located below the rotating disc and detachably arranged on the mounting ring plate, the containing and receiving assembly comprises a material receiving ring cylinder arranged on the inner side wall of the mounting ring plate, and a first discharging opening is formed in the side wall of the material receiving ring cylinder; materials on the rotary table can be blocked through the mounting ring plate arranged on the outer side of the rotary table and the material blocking assembly on the mounting ring plate, and the materials falling through a gap between the rotary table and the mounting ring plate can be collected and discharged in a centralized mode through the containing assembly and are prevented from being scattered all around. Unnecessary troubles are brought to follow-up cleaning operation, and unnecessary waste of materials is also caused.

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 feeders are commonly used for feeding medium- and fine-grained materials, widely used in mining, metallurgy, coal, building materials, and chemical industries. Chinese gold mines commonly use bevel gear disc feeders and some conventional cylindrical worm drive disc feeders. Due to limitations in their operating principle, transmission method, and structure, bevel gear drive feeders suffer from high energy consumption, high noise levels, and short lifespans. Furthermore, because bevel gear transmissions cannot have a very large transmission ratio, an auxiliary reduction device must be added to achieve a suitable operating speed. This increases manufacturing, operating, and maintenance costs, while also making the equipment bulky. Conventional cylindrical worm drive feeders, however, still suffer from low load capacity, low transmission efficiency, and high wear, due to the limitations of their transmission principle. To increase load capacity, the reducer must be larger and the input power increased.

[0003] The main function of the disc feeder is to provide material supply to other equipment. The use of a disc feeder can allow the material to 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. It is an indispensable supporting product for mineral processing equipment.

[0004] The traditional disc feeder has a lack of obstruction on the outer periphery of the disc during feeding, and a lack of a device to receive spilled materials at the bottom of the disc, which causes some materials to spill, resulting in unnecessary waste of materials and unnecessary trouble for subsequent cleaning. Utility Model Content

[0005] In view of this, the utility model provides a disc feeder, which can block the material on the turntable by means of the mounting ring plate and the material blocking assembly on the outer side of the turntable, and can collect and discharge the material that falls through the gap between the turntable and the mounting ring plate through the receiving assembly, so as to avoid it from being scattered everywhere, causing unnecessary trouble for subsequent cleaning operations and unnecessary waste of materials. It solves the problem that in the traditional disc feeder, the outer periphery of the disc lacks blocking, and the lower part of the disc lacks a receiving device for the spilled material, which causes part of the material to spill, causing unnecessary waste of materials and unnecessary trouble for subsequent cleaning.

[0006] In order to solve the above technical problems, the utility model provides a disc feeder, comprising a frame, a turntable is rotatably arranged on the frame, a mounting ring plate is arranged on the frame and on the outer side of the turntable, a receiving assembly and a material blocking assembly are arranged on the mounting ring plate, the material blocking assembly is located above the turntable and is detachably arranged on the mounting ring plate, the receiving assembly is located below the turntable and is detachably arranged on the mounting ring plate, the receiving assembly comprises a receiving ring cylinder arranged on the inner side wall of the mounting ring plate, and a first discharge port is opened on the side wall of the receiving ring cylinder. The utility model can be realized by the mounting ring plate arranged on the outer side of the turntable and The material blocking component on it can block the material on the turntable, and the material falling through the gap between the turntable and the mounting ring plate can be collected and discharged through the receiving component to prevent it from spilling everywhere, causing unnecessary trouble for subsequent cleaning operations and unnecessary waste of materials. It solves the problem that the traditional disc feeder lacks a blockage on the outer periphery of the disc during the feeding process, and lacks a receiving device for the spilled material at the bottom of the disc, which causes part of the material to spill, resulting in unnecessary waste of materials and unnecessary trouble for subsequent cleaning.

[0007] The material retaining assembly includes a material retaining ring plate arranged on the upper part of the mounting ring plate, and a second discharge port is opened on the side wall of the material retaining ring plate. The utility model can effectively block the material on the disc through the action of the material retaining ring plate on the mounting ring plate, thereby preventing part of the material from being thrown out under the centrifugal force of the rotation of the disc, and can facilitate the discharge of the material through the second discharge port, making the operation more convenient.

[0008] A third discharge port is provided on the mounting ring plate, and a fixing assembly is provided on the side wall of the mounting ring plate. The receiving ring cylinder and the baffle ring plate are detachably provided on the fixing assembly. The utility model can realize the partial overlap of the second discharge port and the third discharge port through the detachable setting of the baffle ring plate to realize the control of the discharge flow rate, thereby facilitating the adjustment of the discharge speed of the material and making the operation more convenient.

[0009] The fixing assembly includes a plurality of fixing seats arranged on the side wall of the mounting ring plate, the fixing seat is provided with an adjusting groove, the baffle ring plate is provided with a threaded through hole, the fixing seat is fixed in the threaded hole by a bolt, and a non-slip pad is provided between the head of the bolt and the adjusting groove, a pin shaft is provided on the upper part of the fixing seat, and a pin hole adapted to the pin shaft is provided on the baffle ring plate, and a locking pin for locking the pin shaft is provided on the fixing seat. The utility model can realize convenient and fast adjustment of the installation height of the fixing seat through the action of the adjusting groove on the fixing seat, and then realize the adjustment operation of the height of the baffle ring plate, which is convenient for realizing the blocking operation of larger materials, greatly improves the blocking range of the baffle ring plate, and is more convenient to operate.

[0010] The outer side wall of the material receiving ring cylinder is provided with a threaded hole which is matched with the external thread of the bolt.

[0011] A plurality of support seats are evenly distributed on the frame and located at the lower part of the turntable. A shock-absorbing pad is provided on the upper part of the support seat, and the shock-absorbing pad is in contact with the bottom of the turntable. The utility model can support the turntable through the cooperation of the shock-absorbing pad and the support seat, which greatly reduces the impact of falling materials on the disc and effectively improves the service life of the turntable and the entire device.

[0012] A motor is provided on the frame, a reducer is provided at the end of the output shaft of the motor, a rotating shaft is provided on the upper part of the reducer, and the upper part of the rotating shaft is fixed to the lower part of the turntable. The utility model can drive the rotating shaft and the turntable above it to rotate at a low speed through the rotation of the output shaft of the motor in conjunction with the deceleration effect of the reducer, thereby avoiding the problem that the centrifugal force of the material is too large due to the high speed of the turntable directly driven by the motor, and the impact on the baffle ring plate is too large, causing damage to it, or crushing the material, and the operation is more convenient.

[0013] In summary, compared with the prior art, this application has at least one of the following beneficial technical effects:

[0014] 1. The utility model can block the material on the turntable by the mounting ring plate and the material blocking assembly on the outer side of the turntable, and can collect and discharge the material falling through the gap between the turntable and the mounting ring plate through the receiving assembly, so as to avoid it from being scattered everywhere, causing unnecessary trouble for subsequent cleaning operations and unnecessary waste of materials. It solves the problem that in the feeding process of traditional disc feeders, the outer periphery of the disc lacks a blocking device, and the lower part of the disc lacks a receiving device for the spilled material, which causes part of the material to spill, causing unnecessary waste of materials and unnecessary trouble for subsequent cleaning.

[0015] 2. The utility model can effectively block the material on the disc by installing a blocking ring plate on the ring plate, thereby preventing part of the material from being thrown out under the centrifugal force of the rotating disc, and can facilitate the discharge of the material through the second discharge port, making the operation more convenient.

[0016] 3. The utility model can realize the control of the discharge flow rate by partially overlapping the second discharge port and the third discharge port through the detachable setting of the baffle ring plate, which is convenient for adjusting the discharge speed of the material and more convenient for operation.

[0017] 4. The utility model can realize the convenient and rapid adjustment of the installation height of the fixed seat through the adjustment groove on the fixed seat, and then realize the adjustment operation of the height of the material blocking ring plate, which is convenient for blocking larger materials, greatly improves the material blocking range of the material blocking ring plate, and is more convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural diagram of the disc feeder of the utility model;

[0019] Figure 2 For this utility model Figure 1 A magnified view of the structure at center A;

[0020] Figure 3 This is a front view of the disc feeder of the utility model;

[0021] Figure 4 For this utility model Figure 3 Enlarged view of the structure at point B in the middle.

[0022] Explanation of the accompanying drawings: 100, frame; 200, turntable; 300, mounting ring plate; 400, receiving assembly; 401, receiving ring cylinder; 402, first discharge port; 500, material blocking assembly; 501, material blocking ring plate; 502, second discharge port; 600, third discharge port; 700, fixing assembly; 701, fixing seat; 702, adjusting slot; 703, pin shaft; 800, support seat; 900, shock-absorbing pad. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the embodiment of the present invention clearer, the following will be combined with the appended drawings of the embodiment of the present invention. Figure 1-4 , clearly and completely describing the technical solutions of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field fall within the scope of protection of the present invention.

[0024] like Figure 1-4As shown: This embodiment provides a disc feeder, including a frame 100, a turntable 200 is rotatably provided on the frame 100, a mounting ring plate 300 is provided on the frame 100 and located on the outer side of the turntable 200, a receiving assembly 400 and a material blocking assembly 500 are provided on the mounting ring plate 300, the material blocking assembly 500 is located above the turntable 200 and is detachably provided on the mounting ring plate 300, the receiving assembly 400 is located below the turntable 200 and is detachably provided on the mounting ring plate 300, the receiving assembly 400 includes a receiving ring cylinder 401 provided on the inner side wall of the mounting ring plate 300, a first discharge port 402 is provided on the side wall of the receiving ring cylinder 401, the side of the receiving ring cylinder 401 close to the first discharge port 402 is the lowest point, and the inner side wall of the receiving ring cylinder 401 has a certain slope, the purpose of which is to facilitate the rotation of the turntable 200 and the mounting ring plate 300 The materials falling through the gap between the two materials are collected and discharged through the first discharge port 402, which is the lowest point of the entire receiving ring tube 401. The operation is more convenient. The present invention can block the materials on the turntable 200 through the mounting ring plate 300 and the material blocking assembly 500 thereon, and can collect and discharge the materials falling through the gap between the turntable 200 and the mounting ring plate 300 through the receiving assembly 400, so as to avoid them from being scattered everywhere, causing unnecessary trouble for subsequent cleaning operations, and also resulting in unnecessary waste of materials. The problem that the conventional disc feeder has a lack of obstruction on the outer periphery of the disc during feeding and a lack of a receiving device for the spilled materials at the bottom of the disc causes some materials to spill, resulting in unnecessary waste of materials and unnecessary trouble for subsequent cleaning is solved.

[0025] According to one embodiment of the present invention, Figure 1-4 As shown, the material retaining assembly 500 includes a material retaining ring plate 501 arranged on the upper part of the mounting ring plate 300, and a second discharge port 502 is opened on the side wall of the material retaining ring plate 501. The utility model can effectively block the material on the disc through the action of the material retaining ring plate 501 on the mounting ring plate 300, thereby preventing part of the material from being thrown out under the centrifugal force of the rotation of the disc, and can facilitate the discharge of the material through the second discharge port 502, making the operation more convenient.

[0026] According to another embodiment of the present invention, Figure 1 and Figure 4As shown, a third discharge port 600 is provided on the mounting ring plate 300, and a fixing assembly 700 is provided on the side wall of the mounting ring plate 300. The receiving ring cylinder 401 and the baffle ring plate 501 are detachably provided on the fixing assembly 700. The utility model can realize the partial overlap of the second discharge port 502 and the third discharge port 600 through the detachable setting of the baffle ring plate 501 to achieve control of the discharge flow rate, facilitate the adjustment of the discharge speed of the material, and make the operation more convenient.

[0027] The fixing assembly 700 includes a plurality of fixing seats 701 arranged on the side wall of the mounting ring plate 300, and the fixing seat 701 is provided with an adjustment slot 702, and the baffle ring plate 501 is provided with a threaded through hole, the fixing seat 701 is fixed in the threaded hole by a bolt, and an anti-slip pad is provided between the head of the bolt and the adjustment slot 702, and the upper portion of the fixing seat 701 is provided with a pin shaft 703, and the baffle ring plate 501 is provided with a pin hole adapted to the pin shaft 703, and the fixing seat 701 is provided with a locking nail for locking the pin shaft 703. The utility model can realize the convenient and rapid adjustment operation of the installation height of the fixing seat 701 through the function of the adjustment slot 702 on the fixing seat 701, and then the height adjustment operation of the baffle ring plate 501 can be realized, which is convenient for realizing the blocking operation of larger materials, greatly improving the blocking range of the baffle ring plate 501, and more convenient operation.

[0028] According to another embodiment of the present invention, Figure 1 and Figure 3 As shown, a threaded hole that matches the external thread of the bolt is opened on the outer wall of the material receiving ring cylinder 401.

[0029] A plurality of support seats 800 are evenly distributed on the frame 100 and located at the lower part of the turntable 200. A shock-absorbing pad 900 is provided on the upper part of the support seat 800. The shock-absorbing pad 900 is in contact with the bottom of the turntable 200. The utility model can support the turntable 200 through the cooperation of the shock-absorbing pad 900 and the support seat 800, which greatly reduces the impact of falling materials on the disc and effectively improves the service life of the turntable 200 and the entire device.

[0030] A motor is provided on the frame 100, and a reducer is provided at the end of the output shaft of the motor. A rotating shaft is provided on the upper part of the reducer, and the upper part of the rotating shaft is fixed together with the lower part of the turntable 200. The utility model can drive the rotating shaft and the turntable 200 on it to rotate at a low speed through the rotation of the output shaft of the motor and the deceleration effect of the reducer, thereby avoiding the problem that the centrifugal force of the material is too large due to the high speed of the turntable 200 directly driven by the motor, and the impact on the baffle ring plate 501 is too large, causing damage to it, or crushing the material, and the operation is more convenient.

[0031] The use method of this utility model:

[0032] First of all, it should be clear that the disc feeder involved in the present invention is mainly used for automatic feeding of granular or powdery materials. The turntable 200 of the feeder is located directly below the discharge port of the lower hopper or is connected to the discharge port of the lower hopper. The present invention takes the feeding of granular materials as an example to explain its method of use in detail. When it is necessary to feed granular materials, first adjust the overlapping area of ​​the second discharge port 502 on the baffle ring plate 501 and the third discharge port 600 on the mounting ring plate 300 according to the size of the granular materials to achieve the adjustment of the discharge flow rate. The specific operation method is to loosen the pin and rotate the baffle ring plate 501 so that the second discharge port 502 and the third discharge port 600 overlap to a suitable angle, thereby achieving the adjustment of the discharge flow rate. Then, the motor is started to rotate. The rotation of the output shaft of the motor can be decelerated by the reducer to drive the rotating shaft and the turntable 200 to rotate together. The rotating turntable 200 will pass through the lower hopper The material dropped from the hopper is automatically discharged, and the material dropped through the gap between the turntable 200 and the baffle plate 501 or the mounting ring plate 300 will be collected by the receiving ring cylinder 401 at the lower part of the turntable 200 and finally discharged and collected through the first discharge port 402. The utility model can block the material on the turntable 200 by the mounting ring plate 300 and the baffle assembly 500 thereon, and can collect and discharge the material dropped through the gap between the turntable 200 and the mounting ring plate 300 through the receiving assembly 400, so as to avoid it from spilling everywhere and causing unnecessary trouble for subsequent cleaning operations, and also resulting in unnecessary waste of materials. It solves the problem of traditional disc feeders in the process of feeding, in which the outer periphery of the disc lacks obstruction and the lower part of the disc lacks a receiving device for spilled materials, resulting in some materials spilling, causing unnecessary waste of materials and also causing unnecessary trouble for subsequent cleaning.

[0033] Furthermore, it should be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0034] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles described in the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A disc feeder, comprising a frame (100), a turntable (200) rotatably disposed on the frame (100), characterized in that: A mounting ring plate (300) is provided on the frame (100) and located outside the turntable (200); a receiving assembly (400) and a material blocking assembly (500) are provided on the mounting ring plate (300); the material blocking assembly (500) is located above the turntable (200) and is detachably provided on the mounting ring plate (300); the receiving assembly (400) is located below the turntable (200) and is detachably provided on the mounting ring plate (300); the receiving assembly (400) comprises a material receiving ring cylinder (401) provided on the inner side wall of the mounting ring plate (300); and a first material discharge port (402) is provided on the side wall of the material receiving ring cylinder (401).

2. The disc feeder according to claim 1, characterized in that: The material blocking assembly (500) comprises a material blocking ring plate (501) arranged on the upper portion of the mounting ring plate (300), and a second discharge port (502) is provided on the side wall of the material blocking ring plate (501).

3. The disc feeder according to claim 2, characterized in that: The mounting ring plate (300) is provided with a third discharge port (600), a fixing assembly (700) is provided on the side wall of the mounting ring plate (300), and the receiving ring cylinder (401) and the blocking ring plate (501) are detachably provided on the fixing assembly (700).

4. The disc feeder according to claim 3, characterized in that: The fixing assembly (700) includes a plurality of fixing seats (701) arranged on the side wall of the mounting ring plate (300), an adjustment groove (702) is provided on the fixing seat (701), a threaded through hole is provided on the retaining ring plate (501), the fixing seat (701) is fixed in the threaded hole by a bolt, and an anti-slip pad is provided between the head of the bolt and the adjustment groove (702), a pin shaft (703) is provided on the upper part of the fixing seat (701), a pin hole adapted to the pin shaft (703) is provided on the retaining ring plate (501), and a locking pin for locking the pin shaft (703) is provided on the fixing seat (701).

5. The disc feeder according to claim 4, characterized in that: The outer wall of the receiving ring cylinder (401) is provided with a threaded hole adapted to the external thread of the bolt.

6. The disc feeder according to claim 5, characterized in that: A plurality of support seats (800) are evenly distributed on the frame (100) and located below the turntable (200); a shock-absorbing pad (900) is provided on the upper portion of the support seat (800); and the shock-absorbing pad (900) is in contact with the bottom of the turntable (200).

7. The disc feeder according to claim 6, characterized in that: The frame (100) is provided with a motor, the output shaft end of the motor is provided with a reducer, the upper portion of the reducer is provided with a rotating shaft, and the upper portion of the rotating shaft is fixedly mounted with the lower portion of the turntable (200).

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