Storage device facilitating discharging

Abstract

The utility model discloses a material storage device facilitating discharging. The material storage device facilitating discharging comprises a material bin and a flow assisting mechanism. The material bin is provided with a material storage main body and at least one discharging part, the bottom of the material storage main body extends downwards to form the discharging part, the material storage main body forms a material storage space, powdery materials can be stored in the material storage space, and the discharging part forms a discharging channel and a discharging port. The flow aiding mechanism comprises at least one scattering component and at least one material vibrating component, the scattering component is installed on the stock bin and used for scattering caked materials, and the material vibrating component is installed on the discharging part in the mode that the side wall of the discharging channel can be driven to vibrate. According to the material storage device convenient to discharge, after blocky materials are scattered by the scattering component, the powdery materials in the stock bin can smoothly flow and then are rapidly discharged from the discharging port, so that the powdery materials are prevented from being accumulated in the discharging channel, and the discharging continuity of the material storage device convenient to discharge is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of silos, in particular to a storage device facilitating discharging of materials. Background Art

[0002] Silos are mostly used for storing powdery materials. An outlet is provided on the bottom wall of the existing silo, and the powdery materials can be discharged from the silo through the outlet. When storing, the powdery materials at the bottom of the silo are under too much pressure and are prone to agglomerating into blocks. The agglomerated materials have poor fluidity, and the agglomerated materials accumulate above the outlet, causing the outlet to be blocked, resulting in poor discharging of the powdery materials when the silo is discharging.

[0003] When encountering the situation of poor discharging, the staff often use a stick to hit the outer wall of the silo, causing the silo to vibrate, so as to break up the agglomerated materials for facilitating the discharging of the powdery materials. When the powdery materials in the silo are seriously agglomerated, slight hitting simply cannot remove the agglomerated materials accumulated in the silo, which requires the staff to hit the outer wall of the silo vigorously. Since the silo has a large volume, it is very labor-consuming and the effect is limited. Summary of the Utility Model

[0004] To solve the above technical problems and achieve at least one advantage of the present utility model, the present utility model provides a storage device facilitating discharging of materials, and the storage device facilitating discharging of materials includes:

[0005] A silo, the silo having a storage main body and at least one discharging part. The bottom of the storage main body extends downward to form the discharging part. The cross-sectional dimension of the discharging part in the horizontal direction gradually decreases from one end close to the storage main body to the direction away from the storage main body. The storage main body forms a storage space, and the powdery materials can be stored in the storage space. The discharging part forms a discharging channel communicating with the storage space and an outlet communicating with the discharging channel. The powdery materials are discharged from the outlet through the discharging channel under the action of gravity.

[0006] A flow-aiding mechanism, the flow-aiding mechanism including at least one dispersing member and at least one vibrating member. The dispersing member is installed on the silo, and the dispersing member is used for breaking up the agglomerated materials. The vibrating member is installed on the discharging part in a manner capable of driving the side wall of the discharging channel to vibrate.

[0007] According to an embodiment of the present utility model, the dispersing member includes a driving member, a belt rotating shaft and a hitting member. The belt rotating shaft is rotatably connected to the driving member, the hitting member is installed on the belt rotating shaft, and the hitting member is located in the discharging channel.

[0008] According to an embodiment of the present invention, a plurality of the striking members are provided on the dispersing member, the axial direction of the belt rotating shaft extends vertically, the plurality of the striking members are distributed at intervals along the axial direction of the belt rotating shaft, and the dimensions of the plurality of the striking members distributed vertically gradually decrease in the downward direction.

[0009] According to an embodiment of the present invention, the vibrating member includes a vibrating part, the vibrating part forms at least one air outlet hole and an air passage communicating with the air outlet hole, one side of the vibrating part forming the air outlet hole is attached to the inner wall of the blanking channel, and the air passage formed by the vibrating part is connected to an external air source through a pipeline.

[0010] According to an embodiment of the present invention, the storage main body further forms a feed inlet communicating with the storage space and a circulation port communicating with the storage space. The powdery material can be put into the storage space through the feed inlet, and the air flow in the storage space is discharged to the outside through the circulation port.

[0011] According to an embodiment of the present invention, the blanking part is in the shape of a multi-faceted cone, and the cross-section of the blanking part along the horizontal direction is a polygon.

[0012] According to an embodiment of the present invention, a plurality of the vibrating members are provided, and each side wall of the blanking part is provided with the vibrating member.

[0013] According to an embodiment of the present invention, the vibrating member further includes a joint, the joint is hermetically installed on the vibrating part and extends to the outside, the joint communicates with the air passage, and the external air source is connected to the joint through a pipeline.

[0014] According to an embodiment of the present invention, the storage device further includes a control valve group, the control valve group includes at least one discharge valve and at least one intake valve. One discharge valve is installed at one end of the blanking part forming the discharge port, and the discharge valve is used to control the opening and closing of the discharge port and the opening degree. The intake valve is installed on the joint, and the intake valve is used to control the air flow.

[0015] According to an embodiment of the present invention, the storage device further includes a controller, the discharge valve and the intake valve are both controllably connected to the controller, and the controller respectively controls the opening and closing and the opening size of the discharge valve and the intake valve. Description of the Drawings

[0016] Figure 1 The structural schematic diagram of the storage device for facilitating discharging according to the present invention is shown.

[0017] Figure 2 The sectional view of the storage device for facilitating discharging according to the present invention is shown.

[0018] Figure 3 shows Figure 2 an enlarged view of the structure of part A in Specific embodiments

[0019] The following description is used to disclose the present utility model so that those skilled in the art can implement the present utility model. The preferred embodiments in the following description are only examples, and those skilled in the art can think of other obvious variations. The basic principles defined in the following description of the present utility model can be applied to other implementation schemes, variant schemes, improvement schemes, equivalent schemes, and other technical schemes that do not depart from the spirit and scope of the present utility model.

[0020] Those skilled in the art should understand that in the disclosure of the present utility model, the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It 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. Therefore, the above terms should not be construed as limitations on the present utility model.

[0021] It can be understood that the term "a" should be understood as "at least one" or "one or more". That is, in one embodiment, the number of an element can be one, while in other embodiments, the number of the element can be multiple. The term "a" should not be construed as a limitation on the quantity.

[0022] Referring to Figures 1 to 3 , a storage device for facilitating discharging according to a preferred embodiment of the present utility model will be elaborated in detail below. The discharging device for facilitating discharging can be used to store powdery materials, such as polyvinyl chloride paste resin. The storage device for facilitating discharging includes a silo 10 and a flow-aid mechanism 20.

[0023] The silo 10 has a storage main body 11 and at least one discharging part 12. The bottom of the storage main body 11 extends downward to form the discharging part 12, and the cross-sectional dimension of the discharging part 12 in the horizontal direction gradually decreases from one end close to the storage main body 11 to the direction away from the storage main body 11.

[0024] The storage main body 11 forms a storage space 1101, and powdery materials can be stored in the storage space 1101. The discharging part 12 forms a discharging channel 1201 communicating with the storage space 1101 and a discharging port 1202 communicating with the discharging channel 1201. The powdery materials are discharged from the discharging port 1202 through the discharging channel 1201 from the storage space 1101 under the action of gravity.

[0025] The flow-aiding mechanism 20 includes at least one dispersing member 21 and at least one vibrating member 22. The dispersing member 21 is installed in the silo 10 and is used for breaking up agglomerated materials. Powdered materials are prone to agglomerating in the silo 10, resulting in unsmooth discharging. Therefore, after the dispersing member 21 breaks up the agglomerated materials, the powdered materials in the silo 10 can flow smoothly and then be quickly discharged from the discharging port 1202. The vibrating member 22 is installed on the feeding part 12 in a manner that can drive the side wall of the feeding channel 1201 to vibrate. When the feeding part 12 is driven by the vibrating member 22 to vibrate, the powdered materials adhering to the feeding channel 1201 will fall due to the vibration, so as to avoid the accumulation of powdered materials in the feeding channel 1201 and improve the discharging continuity of the storage device facilitating discharging.

[0026] It can be understood that when the powdered materials in the feeding channel 1201 are severely agglomerated, the dispersing member 21 can break the powdered materials located in the middle of the feeding channel 1201, and then use the vibrating member 22 to drive the feeding part 12 to vibrate, so that the powdered materials adhering to the inner wall of the feeding channel 1201 fall off, and further fully remove the agglomerated materials in the feeding channel 1201, making the discharging of the storage device facilitating discharging more continuous.

[0027] Specifically, the dispersing member 21 includes a driving member 211, a belt rotating shaft 212 and a striking member 213. The belt rotating shaft 212 is rotatably connected to the driving member 211, the striking member 213 is installed on the belt rotating shaft 212, and the striking member 213 is located in the feeding channel 1201. When the belt rotating shaft 212 is rotated by the driving member 211, the striking member 213 rotates in the feeding channel 1201 to strike the agglomerated materials, so that the agglomerated materials are broken, facilitating the discharging of the powdered materials.

[0028] In one example, the driving member 211 is implemented as a motor, and the striking member 213 is implemented as a blade.

[0029] Preferably, one dispersing member 21 is provided with a plurality of the striking members 213. The plurality of the striking members 213 are spaced apart along the axial direction of the belt rotating shaft 212.

[0030] In one embodiment, the axial direction of the belt rotating shaft 212 extends vertically, and the sizes of the plurality of the striking members 213 distributed vertically gradually decrease in the downward direction, so that the striking ranges of the striking members 213 at different heights can match the cross-sectional sizes of the feeding channel 1201 in the horizontal direction at the corresponding heights, so as to expand the striking range of the striking members 213.

[0031] Deformably, the axial direction of the rotating shaft 212 extends in the horizontal direction, and a plurality of the striking members 213 distributed in the horizontal direction gradually increase from both ends close to the inner wall of the blanking channel 1201 towards the axis direction of the blanking channel 1201, so that the swirling ranges of the striking members 213 at different positions can match the depths of the blanking channel 1201 at the corresponding positions, thereby expanding the swirling ranges of the striking members 213.

[0032] Specifically, the vibration member 22 includes a vibration part 221. The vibration part 221 forms at least one air outlet hole 22101 and an air duct 22102 communicating with the air outlet hole 22101. One side of the vibration part 221 where the air outlet hole 22101 is formed fits against the inner wall of the blanking channel 1201. The air duct 22102 formed by the vibration part 221 is connected to an external air source through a pipeline. In this way, when gas is introduced into the vibration part 221, the gas passes through the air duct 22102 and blows from the air outlet hole 22101 towards the inner wall of the blanking channel 1201, causing the inner wall of the blanking channel 1201 to vibrate due to the impact and extrusion of the air flow, and the powdery material attached to the blanking channel 1201 falls due to the vibration.

[0033] In an example, the vibration part 221 is implemented as a fluidized disk.

[0034] Preferably, the vibration member 22 further includes a joint 222. The joint 222 is hermetically installed on the vibration part 221 and extends to the outside. The joint 222 communicates with the air duct 22102, and an external air source is connected to the joint 222 through a pipeline.

[0035] It is worth mentioning that the storage main body 11 also forms a feed inlet 1102 communicating with the storage space 1101, and the powdery material can be put into the storage space 1101 through the feed inlet 1102 so that the powdery material can be stored.

[0036] Preferably, the storage main body 11 also forms a circulation port 1103 communicating with the storage space 1101. The air flow in the storage space 1101 is discharged to the outside through the circulation port 1103 to balance the pressure in the silo 10.

[0037] In an embodiment, the blanking part 12 is in a funnel shape, and the cross-section of the blanking part 12 in the horizontal direction is circular.

[0038] Deformably, the blanking part 12 is a multi-faceted cone, and the cross-section of the blanking part 12 in the horizontal direction is a polygon. In this way, the vibrating member 221 can be closely attached to the inner wall of the blanking channel 1201 to prevent air flow from leaking through the gap between the vibrating member 221 and the inner wall of the blanking channel 1201.

[0039] Preferably, a plurality of the vibrating members 22 are provided, and each side wall of the blanking part 12 is provided with the vibrating member 22. The plurality of vibrating members 22 drive the blanking part 12 to vibrate in all directions, preventing the powder material from accumulating in the corners.

[0040] In a preferred embodiment, the silo 10 has a plurality of the blanking parts 12. The powder material in the storage space 1101 can be discharged from the discharge ports 1202 formed by the respective blanking parts 12 according to actual use requirements.

[0041] Furthermore, the storage device further includes a control valve group 30.

[0042] The control valve group 30 includes at least one discharge valve 31. One discharge valve 31 is installed at one end of the blanking part 12 where the discharge port 1202 is formed. The discharge valve 31 is used to control the opening and closing of the discharge port 1202 and the opening degree.

[0043] Preferably, the control valve group 30 further includes at least one intake valve 32. The intake valve 32 is installed at the joint 222 for controlling the air flow.

[0044] Furthermore, the storage device further includes a controller 40.

[0045] The discharge valve 31 is controllably connected to the controller 40. Workers can control the opening and closing of the discharge valve 31 and the opening size through the controller 40 according to production requirements to control the blanking speed and flow rate.

[0046] In an example, the discharge valve 31 is implemented as an electromagnetic valve.

[0047] Preferably, the intake valve 32 is controllably connected to the controller 40. The controller 40 can control the opening and closing of the intake valve 32 and the opening size to control the frequency and flow rate of the gas introduced into the blanking channel 1201.

[0048] In an embodiment, the controller 40 controls the intake valve 32 to open at intervals of a predetermined time, so as to blow gas to the inner wall of the blanking channel 1201 through the vibrating member 22 at intervals of a preset time, to periodically remove the powder material accumulated in the blanking part 12 to prevent the powder material from accumulating and caking.

[0049] In one example, the intake valve 32 is implemented as a solenoid valve.

[0050] Furthermore, the storage device further includes a support frame 50. The silo 10 is mounted on the support frame 50, and the support frame 50 is used to support the silo 10.

[0051] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the drawings are only examples

[0052] and do not limit the present invention. The advantages of the present invention have been fully and effectively realized. The functions and structural principles of the present invention have been demonstrated and explained in the embodiments, and the embodiments of the present invention can have any deformation or modification without departing from the principle.

Claims

1. A storage device that facilitates discharging of materials, characterized in that: The storage device for facilitating discharging of materials comprises: A material bin, wherein the material bin has a material storage body and at least one material discharge portion, the bottom of the material storage body extends downward to form the material discharge portion, the cross-sectional dimension of the material discharge portion in the horizontal direction gradually decreases from one end close to the material storage body to one end away from the material storage body, the material storage body forms a material storage space, powdery materials can be stored in the material storage space, the material discharge portion forms a material discharge channel connected to the material storage space and a material discharge port connected to the material discharge channel, and the powdery materials are discharged from the material storage space through the material discharge channel and the material discharge port under the action of gravity; A flow-aiding mechanism, the flow-aiding mechanism includes at least one breaking up component and at least one material-vibrating component, the breaking up component is installed in the material bin, the breaking up component is used to break up the agglomerated materials, and the material-vibrating component is installed in the material discharge part in a manner that can drive the side wall of the material discharge channel to vibrate.

2. The material storage device for facilitating material discharge according to claim 1, characterized in that: The scattering component includes a driving member, a belt shaft and a striking member, wherein the belt shaft is rotatably connected to the driving member, the striking member is installed on the belt shaft, and the striking member is located in the unloading channel.

3. The material storage device for facilitating material discharge according to claim 2, characterized in that: A plurality of striking pieces are provided on the dispersing component, the axial direction of the belt shaft extends vertically, the plurality of striking pieces are distributed at intervals along the axial direction of the belt shaft, and the plurality of striking pieces distributed vertically gradually decrease in size in the downward direction.

4. The material storage device for facilitating material discharge according to claim 3, characterized in that: The shock material component includes a shock material piece, which forms at least one air outlet and an air channel connected to the air outlet. The side of the air outlet formed by the shock material piece fits the inner wall of the feeding channel, and the air channel formed by the shock material piece is connected to an external air source through a pipeline.

5. The material storage device for facilitating material discharge according to claim 4, characterized in that: The material storage body also forms a feed port connected to the material storage space and a flow port connected to the material storage space, and powdered materials can be put into the material storage space through the feed port, and the airflow in the material storage space is discharged to the outside through the flow port.

6. The material storage device for easy discharging of materials according to claim 5, characterized in that: The blanking portion is in the form of a multifaceted cone, and a cross section of the blanking portion along a horizontal direction is in the form of a polygon.

7. The material storage device for facilitating material discharge according to claim 4, characterized in that: A plurality of the shock material components are provided, and each side wall of the lower material portion is provided with the shock material component.

8. The material storage device for facilitating material discharge according to claim 7, characterized in that: The shock material component also includes a joint, which is sealed and installed on the shock material piece and extends to the outside. The joint is communicated with the airway, and an external air source is connected to the joint through a pipeline.

9. The material storage device for facilitating material discharge according to claim 8, characterized in that: The storage device also includes a control valve group, which includes at least one discharge valve and at least one air inlet valve. The discharge valve is installed at one end of the discharge portion to form the discharge port, and the discharge valve is used to control the switch and opening degree of the discharge port. The air inlet valve is installed at the joint, and the air inlet valve is used to control the air flow.

10. The material storage device for easy discharging of materials according to claim 9, characterized in that: The material storage device further comprises a controller, the material discharge valve and the air intake valve are both controllably connected to the controller, and the controller controls the opening and closing of the material discharge valve and the air intake valve and the size of the opening and closing respectively.

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