A dispensing device

Abstract

The embodiment of the present application discloses a material distributing device, which comprises, from top to bottom, a feeding hopper, a vibrating material receiving device and a material distributing shell. The feeding hopper is used to receive material, and the material falls through the outlet of the feeding hopper to the vibrating material receiving device. The material distributing shell is used to receive the material falling from the outlet end of the vibrating material receiving device, the top of the material distributing shell is open, and the material distributing shell can rotate. The material distributing shell comprises at least two sub-material distributing shells with different volumes. The tops of two adjacent sub-material distributing shells are separated by a partition. The vibrating material receiving device is used to drop the material into each sub-material distributing shell in a rotating state through vibration. The sub-material distributing shell comprises a material outlet used to discharge the material, and a material door which can open or close the material outlet. The inner cavity of the sub-material distributing shell extends from the top to the position of the material outlet, and the cross-sectional area of the inner cavity of the sub-material distributing shell gradually decreases from the top to the position of the material outlet. The device can obtain different quantities of material without manual intervention, and is simple to operate and high in working efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of material separation, and more particularly to a material separating device. BACKGROUND

[0002] At present, the grain industry generally adopts a Zhongding or straight-line sample divider when separating grain samples. In the process of separating grain samples, the efficiency is low, the workload of the staff is large, the staff is prone to fatigue after a long time of work, dust pollution is serious, and the function of simultaneously obtaining different weights of grain cannot be met. If an electronic weighing method is used, in addition to the above-mentioned deficiencies, grain classification is prone to occur during the weighing process, which does not meet the requirements of the grain sample collection standard. SUMMARY

[0003] The present application aims to provide a material separating device to solve at least one of the above technical problems.

[0004] In order to achieve at least one of the above-mentioned purposes, the present application adopts the following technical solutions:

[0005] The present application provides a material separating device in the first aspect, comprising: a feeding hopper, a vibrating material receiving device and a material separating shell arranged in sequence from top to bottom;

[0006] The feeding hopper is used to receive the material, and the material falls through the outlet of the feeding hopper into the vibrating material receiving device;

[0007] The material separating shell is used to receive the material falling from the material outlet end of the vibrating material receiving device, the top of the material separating shell is open, and the material separating shell can rotate;

[0008] The material separating shell comprises at least two sub-material separating shells with different volumes; the tops of two adjacent sub-material separating shells are separated by a partition plate;

[0009] The vibrating material receiving device is used to drop the material into each sub-material separating shell in a rotating state through vibration;

[0010] The sub-material separating shell comprises a material outlet for discharging the material, and a material door that can open or close the material outlet;

[0011] The inner cavity of the sub-material separating shell extends from the top to the position of the material outlet, and the cross-sectional area of the inner cavity of the sub-material separating shell gradually decreases from the top to the position of the material outlet.

[0012] Optionally, the material separating device further comprises: a rotating shaft penetrating from the bottom of the material separating shell to the top of the material separating shell, the rotating shaft is located at the central position of the material separating shell, and is used to drive the material separating shell to rotate along the axial direction of the rotating shaft.

[0013] Optionally, each sub-material separating shell is arranged in sequence around the outer periphery of the rotating shaft.

[0014] Optionally, the distance between the inner cavity of the sub-portioning shell and the rotating shaft gradually increases from the top of the sub-portioning shell to the position of the discharge port.

[0015] Optionally, the portioning device further comprises a base.

[0016] The feeding hopper, the vibrating receiving device and the portioning shell are sequentially arranged from one side of the base to the other side of the base.

[0017] When the portioning shell stops rotating, the discharge port of the sub-portioning shell is located outside the edge of the base.

[0018] Optionally, the portioning device further comprises a position sensor located at the edge of the base close to the portioning shell.

[0019] When the discharge port of one of the sub-portioning shells rotates to the position corresponding to the position sensor, the portioning shell can stop rotating.

[0020] Optionally, the portioning device further comprises an opening member fixed to the edge of the base close to the portioning shell, and the opening member is used to open the door of the sub-portioning shell.

[0021] Optionally, when the portioning shell stops rotating, the discharge port of the sub-portioning shell and the rotating shaft comprise an avoiding area, and the avoiding area is used to avoid the opening member and the position sensor.

[0022] Optionally, the vibrating receiving device comprises a receiving groove, and the receiving groove is used to receive the materials dropped from the outlet of the feeding hopper.

[0023] A vibrating member attached to the bottom of the receiving groove.

[0024] Optionally, the receiving groove gradually extends downward from one end close to the feeding hopper to the other end away from the feeding hopper.

[0025] The beneficial effects of the present application are as follows:

[0026] In view of the problems in the prior art, the application provides a material distributing device, which uniformly lays the material dropped from a feeding hopper in a vibrating material receiving device, so as to uniformly drop into each sub-material distributing shell in a rotating state. When receiving the material, the partition plate separates two adjacent sub-material distributing shells, so that the material can uniformly drop into each sub-material distributing shell. Since the volumes of the sub-material distributing shells are different, when each sub-material distributing shell is filled with the material, the material in the sub-material distributing shell is discharged through the discharge port of the sub-material distributing shell to the material receiving shell below the discharge port, so that different quantities of the material are obtained. The design that the cross-sectional area of the inner cavity of the sub-material distributing shell gradually decreases from the top to the position of the discharge port can make the material drop into the material receiving shell, and there is no residual material in the inner cavity of the sub-material distributing shell. The material distributing device provided by the application can obtain the required different quantities of the material from the process of receiving the material from the feeding hopper to discharging from each sub-material distributing shell with different volumes without manual participation, can continuously collect the material, and has the advantages of simple operation, high automation degree and improved work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0027] The specific embodiments of the application will be further described in detail below with reference to the accompanying drawings.

[0028] Fig. 1 A perspective structural schematic view of a material distributing device in an embodiment of the application is shown.

[0029] Fig. 2 A side view of the material distributing device in the embodiment of the application is shown. DETAILED DESCRIPTION

[0030] In the following description, for the purpose of providing a comprehensive understanding of one or more embodiments, numerous specific details are set forth. It is apparent, however, to one skilled in the art that the embodiments can be practiced without these specific details.

[0031] In the description of the application, it should be noted that the terms "upper", "lower", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the application. Unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, and it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the application can be understood according to the specific circumstances.

[0032] It is also need to be explained that, in the description of the present application, the relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitation, the element defined by the statement "including a" does not exclude the presence of another identical element in the process, method, article or equipment including the element.

[0033] To solve the problems in the prior art, one embodiment of the present application provides a material distributing device, as shown in Figs. 1-2 The material distributing device comprises, from top to bottom, a feeding hopper 1, a vibrating material receiving device and a material distributing shell 3. The feeding hopper 1 is used to receive material and drop the material to the vibrating material receiving device through the outlet of the feeding hopper 1. The material distributing shell 3 is used to receive the material dropped from the material outlet of the vibrating material receiving device. The top of the material distributing shell 3 is open, and the material distributing shell 3 is rotatable. The top of the material distributing shell 3 can be circular. When the material distributing shell 3 rotates, the circular arrangement ensures that the distance between the material distributing shell 3 and the material outlet of the vibrating material receiving device is always consistent, thereby improving the uniformity of the material received by the material distributing shell 3. The material distributing shell 3 comprises at least two sub-material distributing shells 31 with different volumes. The tops of two adjacent sub-material distributing shells 31 are separated by a partition 32. The position of the partition 32 can be set according to actual conditions to obtain sub-material distributing shells 31 with different volumes. The vibrating material receiving device is used to drop the material into the rotating sub-material distributing shells 31 through vibration. The sub-material distributing shell 31 comprises a material outlet (not marked in the figure) for discharging the material, and a material door 33 that can open or close the material outlet. When the material door 33 is opened, a material receiving shell 7 is placed below the material outlet, so that the material is dropped into the material receiving shell 7, facilitating the weighing and inspection of the material in the later stage. When the material door 33 is closed, the material in the sub-material distributing shell 31 will not drop out. The inner cavity of the sub-material distributing shell 31 extends from the top to the position of the material outlet, and the cross-sectional area of the inner cavity of the sub-material distributing shell 31 gradually decreases from the top to the position of the material outlet. The sub-material distributing shell 31 can be in the shape of a funnel, and the outlet of the funnel is the material outlet of the sub-material distributing shell 31.

[0034] In the above embodiments of the present application, the material dropped from the feeding hopper 1 is evenly laid in the vibrating material receiving device, and then evenly dropped into each sub-material distributing shell 31 in rotation. The partition plate 32 separates two adjacent sub-material distributing shells 31, and allows the material to be evenly dropped into each sub-material distributing shell 31. When the sub-material distributing shells 31 are filled with material, the material in each sub-material distributing shell 31 is discharged through the discharge port of the sub-material distributing shell 31 to the material receiving shell 7 below the discharge port, thereby obtaining different amounts of material. The cross-sectional area of the inner cavity of the sub-material distributing shell 31 gradually decreases from the top to the position of the discharge port, which allows the material to be completely dropped into the material receiving shell 7, and there is no residual material in the inner cavity of the sub-material distributing shell 31. The material distributing device provided by the present application can automatically obtain the required different amounts of material from the process of receiving material from the feeding hopper 1 to discharging the material from each sub-material distributing shell 31, and can continuously collect material, which is simple to operate, has high automation degree, and improves work efficiency.

[0035] In actual application, the material distributing shell 3 can be replaced to obtain different amounts of material.

[0036] In an embodiment, the material distributing device further comprises a rotating shaft 41 penetrating from the bottom of the material distributing shell 3 to the top of the material distributing shell 3, the rotating shaft 41 is located at the center of the material distributing shell 3, and is used to drive the material distributing shell 3 to rotate along the axial direction of the rotating shaft 41. The material distributing device further comprises a driving motor 42 used to drive the rotating shaft 41 to rotate, and the driving motor 42 can be a servo motor. This design can not only realize the rotation of the material distributing device, but also make the structure more compact. The driving motor 42 can realize a rotation speed of 50 revolutions per second under the rotation of the rotating shaft 41.

[0037] In an embodiment, each sub-material distributing shell 31 is sequentially arranged around the outer periphery of the rotating shaft 41. This design can change the top of the material distributing shell 3 from a circular shape to a circular ring shape, and can make the structure of the material distributing shell 3 and the rotating shaft 41 more compact. Moreover, the rotating shaft 41 can drive all the sub-material distributing shells 31 to rotate, thereby allowing the material in the vibrating material receiving device to be completely dropped into each sub-material distributing shell 31.

[0038] In an embodiment, the distance between the inner cavity of the sub-material distributing shell 31 and the rotating shaft 41 gradually increases from the top to the position of the discharge port. Since the cross-sectional area of the inner cavity of the material distributing shell 3 gradually decreases from the top to the position of the discharge port, this design can make the inner cavity more and more away from the rotating shaft 41 from the top to the position of the discharge port, and the material can be smoothly discharged without being affected.

[0039] In a specific embodiment, the material separating device further comprises a base 5, the feeding hopper 1, the vibrating receiving device and the material separating shell 3 are sequentially arranged from one side of the base 5 to the other side of the base 5, when the material separating shell 3 stops rotating, the discharge port of the sub-material separating shell 31 is located outside the edge of the base 5, and the material can be smoothly discharged into the receiving shell 7 without falling onto the base 5.

[0040] In a specific embodiment, the material separating device further comprises a position sensor (not shown in the figure) located at the edge of the base 5 close to the material separating shell 3, when the discharge port of one of the sub-material separating shells 31 rotates to the position corresponding to the position sensor, the material separating shell 3 can stop rotating. Specifically, the material separating device further comprises a controller, the controller is electrically connected with the position sensor, the position information received by the position sensor is transmitted to the controller, and the controller controls the rotation shaft 41 to stop rotating according to the position information, so as to discharge the material in the corresponding sub-material separating shell 31.

[0041] In a specific embodiment, the material separating device further comprises an opening member 6 fixed to the edge of the base 5 close to the material separating shell 3, the opening member 6 is used to open the material door 33 of the discharge port of the sub-material separating shell 31, the opening member 6 is arranged adjacent to the position sensor, or the position sensor is fixed to the opening member 6, when the material in the sub-material separating shell 31 needs to be discharged, the material door 33 is opened by the opening member 6. Specifically, the opening member 6 comprises a top rod 62 for opening the material door 33 and a cylinder 61 for controlling the rising and falling of the top rod 62, the opening member 6 is connected with the controller, after the controller controls the rotation shaft 41 to stop rotating, a signal is immediately sent to control the cylinder 61 in the opening member 6 to work, that is, the cylinder 61 controls the top rod 62 to move upward to open the material door 33 to discharge the material, when the material is discharged, the controller sends a signal again to control the cylinder 61 in the opening member 6 to work, that is, the cylinder 61 controls the top rod 62 to move downward, so as to close the material door 33.

[0042] Further, the discharge port is obliquely arranged, gradually inclining downward from the direction close to the rotating shaft 41 to the direction away from the rotating shaft 41, the material door 33 is rotatably connected to the side of the discharge port close to the rotating shaft 41, and the material door 33 is capable of blocking the discharge port in the natural state through the elastic member; the material door 33 comprises: a blocking part 331 for blocking the discharge port, and an opening part 332 fixedly connected with the blocking part 331 and located at the side of the discharge port close to the rotating shaft 41; when the material door 33 needs to be opened, i.e. the discharge port needs to discharge the material, the gas cylinder 61 controls the upward movement of the jacking rod 62 until the jacking rod 62 jacks up the opening part 332, the blocking part 331 is opened under the driving of the opening part 332, and the material in the inner cavity of the sub-material distributing shell 31 is smoothly discharged; after the completion of the material discharge, the gas cylinder 61 controls the downward movement of the jacking rod 62, the starting part also moves downward under the elastic action of the elastic member, and the blocking part 331 again blocks the discharge port under the driving of the starting part.

[0043] Further, when the material distributing shell 3 stops rotating, the discharge port of the sub-material distributing shell 31 and the rotating shaft 41 comprise an avoiding area 8, which is used to avoid the opening member 6 and the position sensor. In this way, the jacking rod 62 of the opening member 6 can jack up the opening part 332 of the material door 33 to realize the opening and closing of the material door 33; in addition, the space is further saved, and the structure of the material distributing device is more compact.

[0044] In a specific embodiment, the vibrating material receiving device comprises: a material receiving groove 21; the material receiving groove 21 comprises the above-mentioned discharge end; the material receiving groove 21 is used to receive the material dropped from the outlet of the feeding hopper 1; the vibrating material receiving device further comprises a vibrating member attached to the bottom of the material receiving groove 21, which comprises: a vibrating motor 23 arranged on the base 5 through a support frame, a vibrating shell 24 covering the vibrating motor 23 and fixed on the support frame, and the top of the vibrating shell 24 being attached to the bottom of the material receiving groove 21; the support frame comprises: a lower support frame 222 located on the base 5, and an upper support frame 221 arranged on the lower support frame 222 through a spring 223, and the vibrating member is located on the upper support frame 221. The arrangement of the spring 223 and the lower support frame can greatly reduce the influence of the vibration of the vibrating member on other components on the base 5. Under the vibration of the vibrating motor 23, the vibrating shell 24 is driven to vibrate, the vibrating shell 24 drives the material receiving groove 21 to vibrate, and the material received by the material receiving groove 21 can be uniformly laid on the bottom of the material receiving groove 21, so as to be uniformly dropped along the edge of the discharge end into each sub-material distributing shell 31 in the rotating state.

[0045] Further, the material receiving groove 21 gradually extends downward from one end close to the feeding hopper 1 to one end away from the feeding hopper 1. In this way, the material receiving groove 21 is in an inclined state, which can enable the material in the material receiving groove 21 to smoothly move downward, so as to drop into each sub-material distributing shell 31.

[0046] It should be noted that the above material can be various grains, such as wheat, rice, corn, etc., and of course, can also be other articles of particles that need to be divided into different amounts, without limitation.

[0047] Obviously, the above embodiments of the present application are merely exemplary and are not intended to limit the embodiments of the present application. Based on the above description, other different forms of changes or variations can be made by those skilled in the art, and it is impossible to enumerate all the embodiments here. Any obvious changes or variations derived from the technical solutions of the present application are still within the protection scope of the present application.

Claims

1. A material dispensing device, characterized in that, include: The feeding hopper, vibrating receiving device, and material distribution shell are arranged sequentially from top to bottom; The feed hopper is used to receive materials, which fall into the vibrating receiving device through the outlet of the feed hopper; The material distribution shell is used to receive the material falling from the discharge end of the vibrating material receiving device. The top of the material distribution shell is open and the material distribution shell can rotate. The material distribution shell includes at least two sub-material distribution shells with different volumes; the tops of two adjacent sub-material distribution shells are separated by a partition. The vibrating receiving device is used to drop materials into the rotating sub-distribution shells by vibration; The sub-distribution shell includes a discharge port for discharging materials; And a material gate that can open or close the discharge port; The inner cavity of the sub-material separator extends from the top to the outlet, and the cross-sectional area of ​​the inner cavity of the sub-material separator gradually decreases from the top to the outlet.

2. The material dispensing device according to claim 1, characterized in that, The material dispensing device further includes a rotating shaft extending from the bottom of the material dispensing shell to the top of the material dispensing shell. The rotating shaft is located at the center of the material dispensing shell and is used to drive the material dispensing shell to rotate along the axial direction of the rotating shaft.

3. The material dispensing device according to claim 2, characterized in that, Each of the sub-material shells is arranged sequentially around the outer periphery of the rotating shaft.

4. The material dispensing device according to claim 2, characterized in that, The distance between the inner cavity of the sub-material shell and the rotating shaft gradually increases from its top to the outlet.

5. The material dispensing device according to claim 2, characterized in that, The material dispensing device further includes: a base; The feeding hopper, vibrating receiving device, and distributing shell are arranged sequentially from one side of the base toward the other side of the base; When the material distribution shell stops rotating, the discharge port of the sub-material distribution shell is located outside the edge of the base.

6. The material dispensing device according to claim 5, characterized in that, The material dispensing device further includes: a position sensor located on one side edge of the base near the material dispensing shell; When the discharge port of one of the sub-distribution shells rotates to the position corresponding to the position sensor, the distribution shell can stop rotating.

7. The material dispensing device according to claim 6, characterized in that, The material distribution device further includes an opening member fixed to one side edge of the base near the material distribution shell, the opening member being used to open the material gate of the sub-material distribution shell.

8. The material dispensing device according to claim 7, characterized in that, When the material distribution shell stops rotating, there is a clearance area between the outlet of the sub-material distribution shell and the rotating shaft. The clearance area is used to avoid the opening element and the position sensor.

9. The material dispensing device according to claim 1, characterized in that, The vibrating material receiving device includes: a material receiving trough; the material receiving trough is used to receive material falling out of the outlet of the feed hopper; A vibrating element that fits against the bottom of the receiving trough.

10. The material dispensing device according to claim 9, characterized in that, The receiving trough gradually extends downwards from the end closest to the feed hopper to the end furthest from the feed hopper.

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