Anti-blocking rotary feeding device

Abstract

The utility model belongs to the technical field of material transfer, and particularly discloses an anti-blocking rotary feeding device which comprises a machine frame, a material distributing disc, a power assembly, a material distributing hopper, a discharging assembly, a chute and a chain scraper conveyor. The power assembly is arranged at the bottom of the material distribution disc. The material distributing hopper is arranged above the middle part of the material distributing disc; the discharging assembly is horizontally arranged above the material distribution disc and is arranged in the circular tangential direction of the material distribution disc, and the discharging assembly is used for outputting materials on the material distribution disc to the chute; the chute is arranged below the part, extending to the outside of the distributing disc, of the discharging assembly; the chain scraper conveyor is arranged below the bottom of the chute; according to the utility model, a rotary feeding mode is adopted, and the material can be scattered and dispersed by the material distributing hopper in the feeding process, so that the problems of material extrusion and blockage are avoided; in addition, the materials are conveyed to the chain scraper conveyor through the material distribution disc and the chute, and continuity of the whole feeding process is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to material transfer technical field especially a kind of anti-blocking rotary feeding device for hazardous waste. BACKGROUND

[0002] Currently, the disposal method for hazardous waste is mainly through incineration, and the feeding method of the incinerator of hazardous waste incineration disposal enterprise usually adopts the feeding mode of feeding hopper combined with chain plate conveying. Figure 1 As shown in the figure, the particle size of hazardous waste is about 20cm after pretreatment, and the hazardous waste is grabbed from the pit by the crane combined with grab bucket, then is thrown into the feeding hopper (1) from above the feeding hopper (1), and the hazardous waste falls into the chain plate conveyor (2) below through the feeding hopper (1). Since the opening size of the grab bucket is larger than the width size of the chain plate conveyor (2), the feeding hopper (1) adopts the structure of large at the top and small at the bottom, and the feeding hopper (1) collects the hazardous waste falling from the grab bucket and sends it into the chain plate conveyor (2). When the grab bucket is opened, a large amount of hazardous waste falls into the feeding hopper, and since the feeding hopper is large at the top and small at the bottom, the hazardous waste at the outlet of the lower part of the feeding hopper is accumulated, which easily causes the feeding hopper to be blocked, and manual cleaning is needed frequently, which is low in efficiency and difficult, and affects normal production operation. Moreover, the feeding amount is restricted by the operation of the grab bucket, which causes the feeding process to be discontinuous and affects the mixing of the grab bucket. SUMMARY

[0003] In view of the technical problems of the prior art that the hazardous waste feeding mode is prone to accumulate material, block the feeding hopper and the feeding process is discontinuous, the utility model provides an anti-blocking rotary feeding device.

[0004] The utility model adopts the technical scheme that the anti-blocking rotary feeding device comprises:

[0005] a rack;

[0006] a distributing disc, which is horizontally movably arranged on the rack in a circular ring shape, is used to drive the material on the distributing disc to rotate synchronously with the distributing disc;

[0007] a power assembly, which is arranged at the bottom of the distributing disc, is used to drive the distributing disc to rotate on the rack;

[0008] a distributing hopper, which is arranged above the middle part of the distributing disc, is arranged in a conical shape, the cross-sectional area of the distributing hopper gradually increases from top to bottom, and the distributing hopper is used to disperse the material from above the distributing hopper to the distributing disc;

[0009] a discharging assembly, which is horizontally arranged above the distributing disc, is arranged along the tangential direction of the distributing disc, one end of the discharging assembly is adjacent to the distributing hopper, and the other end of the discharging assembly extends to the outside of the distributing disc, and the discharging assembly is used to output the material on the distributing disc to the chute;

[0010] A chute is arranged below the extension of the discharging assembly to the outside of the distribution disc, for conveying the material to the chain conveyor.

[0011] A chain conveyor is arranged below the bottom of the chute, for conveying the material.

[0012] Further, a surrounding plate is vertically arranged along the edge of the distribution disc, and the surrounding plate is provided with a first gap corresponding to the position of the discharging assembly.

[0013] Further, a receiving groove is arranged directly below the surrounding plate, and the receiving groove is provided with a second gap corresponding to the position of the discharging assembly, and the end of the receiving groove is located directly above the chain conveyor.

[0014] Further, the receiving groove is arranged to be inclined, and the side of the receiving groove facing the chain conveyor is inclined.

[0015] Further, the discharging assembly comprises a belt conveyor, and the machine frame is provided with a support, and the belt conveyor is arranged on the support.

[0016] Further, the power assembly is a reduction motor.

[0017] The beneficial effects of the present application are: the present application adopts a rotary feeding mode, and the material can be scattered and dispersed in the feeding process, thereby avoiding the problems of material extrusion and blockage; in addition, the material is conveyed to the chain conveyor through the distribution disc and the chute, thereby ensuring the continuity of the entire feeding process. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a structural schematic view of the prior art feeding device.

[0019] Figure 2 is a perspective view of the present application.

[0020] Figure 3 is a front view of the present application.

[0021] Figure 4 is Figure 3 a right view of

[0022] marked as:

[0023] 1, feeding hopper; 2, chain conveyor;

[0024] 3, machine frame; 301, support;

[0025] 4, distribution disc; 5, distribution hopper; 6, discharging assembly; 7, chute;

[0026] 8, surrounding plate; 801, first gap;

[0027] 9, receiving groove; 901, second gap. DETAILED DESCRIPTION

[0028] In the description of the utility model, it is explained that, the orientation or position relation indicated by the terms "front", "upper", "lower", "left", "right", "vertical", "horizontal" and the like is the orientation or position relation based on the orientation or position relation shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0029] In the description of the utility model, it is explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting" should be understood broadly, for example, can be fixed connection, can also be detachable connection, or integrally connected, can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0030] The following will be combined with the drawings Figures 2 to 4 The utility model is further explained.

[0031] Embodiment one

[0032] In view of the technical problems in the background art, the utility model provides a kind of anti-blocking rotary feed device.

[0033] In the specific technical scheme, refer to Figure 2 Anti-blocking rotary feed device includes rack 3, distribution tray 4, power component, distribution hopper 5, discharge component 6, chute 7 and chain plate conveyer 2.

[0034] Wherein, refer to Figure 2, the rack 3 plays a supporting role. The distributing disc 4 is horizontally arranged in a circular ring on the rack 3, and the distributing disc 4 is used to drive the material on the distributing disc 4 to rotate synchronously with the distributing disc 4. In order to realize the rotation of the distributing disc 4 on the rack 3, a power assembly (not shown in the figure) is arranged at the bottom of the distributing disc 4. In order to facilitate the arrangement of the power assembly, the power assembly in the embodiment adopts a speed reducer motor. The speed of the distributing disc 4 can be controlled through the speed reducer motor, and then corresponding adjustment can be made according to the amount of the material. In order to complete the dispersion of the material, a distributing hopper 5 is arranged above the middle part of the distributing disc 4. The distributing hopper 5 is arranged in a conical shape, and the cross-sectional area of the distributing hopper 5 gradually increases from top to bottom. The distributing hopper 5 is used to disperse the material from the upper part of the distributing hopper 5 to the distributing disc 4. In order to convey the material on the distributing disc 4 away, a discharging assembly 6 is horizontally arranged above the distributing disc 4. The discharging assembly 6 is arranged along the tangential direction of the distributing disc 4, that is, the discharging assembly is inclined and not arranged towards the center of the circle, and not the radius of the distributing disc 4. One end of the discharging assembly 6 is adjacent to the distributing hopper 5, and the other end extends to the outside of the distributing disc 4. The discharging assembly 6 is used to output the material on the distributing disc 4 to the chute 7. The chute 7 is arranged below the extension of the discharging assembly 6 to the outside of the distributing disc 4. The chute 7 is used to convey the material to the chain conveyor 2. The chain conveyor 2 is arranged below the bottom of the chute 7, and the chain conveyor 2 is used to convey the material.

[0035] Working principle: when the hazardous waste is fed, the grab bucket releases the hazardous waste from the top of the distributing hopper 5 after grabbing the hazardous waste. The falling hazardous waste contacts the distributing hopper 5, and under the influence of the conical structure of the distributing hopper 5, the hazardous waste slides along the surface of the distributing hopper 5 to the distributing disc 4. The distributing hopper 5 plays a role in dispersing and scattering the hazardous waste. The hazardous waste falling on the distributing disc 4 rotates synchronously with the distributing disc 4. When the hazardous waste rotates to the discharging assembly 6, the hazardous waste is blocked in front of the discharging assembly 6. At this time, the distributing disc 4 continues to rotate. The hazardous waste blocked in front of the discharging assembly 6 slides along the discharging assembly 6 and finally slides to the chute 7. The discharging assembly 6 in the embodiment can adopt a vertically arranged discharging baffle. The hazardous waste in the chute 7 slides to the chain conveyor 2 after passing through the chute 7, and is finally conveyed away.

[0036] Through the above structure and working principle, compared with the feeding mode of the prior art, the utility model adopts a rotary feeding mode. The distributing hopper can scatter and disperse the material during the feeding process, thereby avoiding the problems of material extrusion and blockage. In addition, the material is conveyed to the chain conveyor through the distributing disc and the chute, thereby ensuring the continuity of the whole feeding process.

[0037] In order to avoid the material overflowing from the edge of the distributing disc 4, referring to Figure 2 Therefore, the embodiment also vertically arranges a surrounding plate 8 along the edge of the distributing disc 4. The surrounding plate 8 is provided with a first gap 801 corresponding to the part of the discharging assembly.

[0038] Since the distributing disc 4 is rotating and the enclosing plate 8 is fixed, there is a certain gap between the distributing disc 4 and the enclosing plate 8, which leads to the leakage of part of small materials from the gap. In order to avoid the above situation, referring to Figure 2 Therefore, the embodiment further sets a material receiving groove 9 right below the enclosing plate 8, the material receiving groove 9 is provided with a second gap 901 corresponding to the part of the discharging assembly 6, and the end of the material receiving groove 9 is located right above the chain plate conveyor 2.

[0039] In order to make the materials in the material receiving groove 9 more smoothly slide to the chute 7, referring to Figure 2 Therefore, the embodiment sets the material receiving groove 9 as an inclined arrangement, and the side of the material receiving groove 9 towards the chain plate conveyor 2 is inclined.

[0040] Embodiment two

[0041] The discharging assembly 6 of the embodiment one adopts a discharging baffle, which can play a role in discharging, but the discharging resistance is large.

[0042] Therefore, in order to solve the technical problem of large discharging resistance, on the basis of the embodiment one, referring to Figure 2 The discharging assembly 6 in the embodiment adopts a belt conveyor, and the rack 3 is provided with a support 301, and the belt conveyor is arranged on the support 301. The belt conveyor is a mature device in the prior art, and therefore its principle structure is not described here.

[0043] The above specific embodiments have further described the purpose, technical scheme and beneficial effects of the utility model in detail, and it should be understood that the above description is only the specific embodiment of the utility model, and is not used to limit the protection scope of the utility model. Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An anti-clogging rotary feeding device, characterized in that, include: Rack (3); The material distribution plate (4) is arranged horizontally in a circular shape on the frame (3) to drive the material on the material distribution plate (4) to rotate synchronously with the material distribution plate (4); The power unit is located at the bottom of the dispensing plate (4) and is used to drive the dispensing plate (4) to rotate on the frame (3); The material distribution hopper (5) is arranged above the middle part of the material distribution plate (4) in a conical shape. The cross-sectional area of ​​the material distribution hopper (5) gradually increases from top to bottom, and is used to distribute the material from the top of the material distribution hopper (5) onto the material distribution plate (4). The discharge assembly (6) is horizontally arranged above the distribution plate (4) and along the circular tangent of the distribution plate (4). One end of the discharge assembly (6) is adjacent to the distribution hopper (5), and the other end extends to the outside of the distribution plate (4). The discharge assembly (6) is used to output the material on the distribution plate (4) to the chute (7). A chute (7) is arranged below the discharge assembly (6) extending to the outside of the distribution plate (4) to convey materials to the chain conveyor (2). The chain conveyor (2) is located below the bottom of the chute (7) and is used to transport materials.

2. The anti-clogging rotary feeding device as described in claim 1, characterized in that, A surrounding plate (8) is vertically arranged along the edge of the material distribution plate (4), and a first notch (801) is provided on the part of the surrounding plate (8) corresponding to the material discharge component.

3. The anti-clogging rotary feeding device as described in claim 2, characterized in that, A receiving groove (9) is provided directly below the enclosure (8). The receiving groove (9) has a second notch (901) corresponding to the part of the discharge component (6). The end of the receiving groove (9) is located directly above the chain conveyor (2).

4. The anti-clogging rotary feeding device as described in claim 3, characterized in that, The receiving trough (9) is arranged at an angle, and the receiving trough (9) is inclined toward one side of the chain conveyor (2).

5. The anti-clogging rotary feeding device as described in claim 1, characterized in that, The discharge assembly (6) includes a belt conveyor, and a support (301) is provided on the frame (3), with the belt conveyor mounted on the support (301).

6. The anti-clogging rotary feeding device as described in claim 1, characterized in that, The power component is a geared motor.

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