CN220044153U - Sowing system and movable platform - Google Patents

Abstract

The embodiment of the utility model provides a sowing system and a movable platform, and relates to the technical field of movable platforms. The sowing system comprises: the automatic seeding machine comprises a feed box, a seeding mechanism and an eccentric block. Wherein the feed box is used for accommodating materials. The scattering mechanism is connected with the feed box and can perform rotary motion to scatter the materials which are blanked in the feed box to the scattering mechanism. The eccentric block is eccentrically arranged on the sowing mechanism relative to the rotating shaft of the sowing mechanism and is used for enabling the sowing mechanism to vibrate in the process of rotating motion of the sowing mechanism so as to transfer vibration to the feed box through the sowing mechanism. The sowing system and the movable platform provided by the embodiment of the utility model can solve the problem of accumulation of materials caused by wall hanging phenomenon of the materials in the sowing process, and improve the operation efficiency.

Description

Sowing system and movable platform

Technical Field

The utility model relates to the technical field of movable platforms, in particular to a sowing system and a movable platform.

Background

At present, a sowing system applied to a movable platform (unmanned aerial vehicle, unmanned ship and the like) can be used for sowing materials such as solid fertilizer, powder and the like. The materials used by the sowing system are complex and various, when the user needs to sowing fixed particles, particles or powder exist in the material box, the outdoor operation environment is changeable, moisture possibly remains in the material or the material box, and the particles are easy to adhere to the inner wall of the material box after meeting water and are difficult to fall off. Therefore, the spreading system in the related art can have wall hanging phenomenon, so that the problem of accumulation of materials is generated, and the operation efficiency is reduced.

Disclosure of Invention

The utility model aims to provide a sowing system and a movable platform, which can solve the problem of accumulation of materials caused by wall hanging phenomenon of the materials in the sowing process and improve the working efficiency.

Embodiments of the utility model may be implemented as follows:

in a first aspect, an embodiment of the present utility model provides a broadcasting system, including: the device comprises a feed box, a sowing mechanism and an eccentric block, wherein the feed box is used for accommodating materials. The sowing mechanism is connected with the feed box and can perform rotary motion, so that the materials in the feed box are discharged to the sowing mechanism for sowing. The eccentric block is eccentrically arranged on the sowing mechanism relative to the rotating shaft of the sowing mechanism and is used for enabling the sowing mechanism to vibrate in the process of rotating motion of the sowing mechanism so as to transfer vibration to the feed box through the sowing mechanism.

Further, in an alternative embodiment, the spreading mechanism comprises a driving member, a connecting shaft and a throwing disc assembly;

the driving piece is connected with the feed box, is in transmission connection with the connecting shaft and is used for driving the connecting shaft to rotate, and the connecting shaft is in transmission connection with the throwing disc assembly;

the eccentric block is eccentrically arranged on the throwing disc assembly.

Further, in an alternative embodiment, the slinger assembly includes a slinger and a paddle;

the throwing disc is in transmission connection with the connecting shaft, the throwing disc is provided with a first surface and a second surface which are oppositely arranged, and the poking piece is eccentrically arranged on the first surface and is used for poking the material to scatter the material;

the eccentric block adopts at least one of the following three arrangement structures:

the eccentric block is eccentrically and convexly arranged on the first surface;

the eccentric block is eccentrically and convexly arranged on the second surface;

the eccentric block is eccentrically embedded in the throwing disc.

Further, in an alternative embodiment, the slinger assembly includes a slinger and a paddle;

the throwing disc is in transmission connection with the connecting shaft, the throwing disc is provided with a first surface and a second surface which are oppositely arranged, and the poking piece is eccentrically arranged on the first surface and is used for poking the material to scatter the material;

the eccentric block is arranged on the poking piece, or at least one of the poking pieces is the eccentric block.

Further, in an alternative embodiment, the spreading mechanism comprises a driving member, a connecting shaft and a throwing disc assembly;

the driving piece is connected with the feed box, the driving piece is in transmission connection with the connecting shaft, and the connecting shaft is in transmission connection with the throwing disc assembly;

the eccentric block is eccentrically arranged on the connecting shaft.

Further, in an alternative embodiment, an end of the connecting shaft remote from the driving member passes through the slinger assembly and forms an extended end, and the eccentric mass is eccentrically disposed on the extended end.

Further, in an optional embodiment, the sowing mechanism further comprises a throwing disc cover body, and the sowing system further comprises an auger conveying device;

the throwing disc cover body is connected with the auger conveying device, the driving piece is arranged at the outer side of the throwing disc cover body, the throwing disc assembly is arranged in the throwing disc cover body, one end of the connecting shaft, which is far away from the driving piece, extends into the throwing disc cover body and is in transmission connection with the throwing disc assembly; the auger conveying device is connected with the material box and used for conveying materials in the material box to the throwing disc assembly for sowing;

the eccentric block can enable the sowing mechanism to vibrate in the process of rotating movement of the sowing mechanism, and vibration is transmitted to the feed box through the sowing mechanism and the auger conveying device.

Further, in an alternative embodiment, the auger delivery device comprises an auger housing and an auger;

the auger shell is positioned at the bottom of the feed box and is connected with the feed box;

the auger is rotatably arranged in the auger shell, and the auger shell is connected with the throwing disc cover body.

Further, in an alternative embodiment, the slinger assembly includes a slinger, a paddle, and a slinger support;

the throwing disc is provided with a first surface and a second surface which are arranged in a back-to-back manner, and the poking piece is eccentrically arranged on the first surface and is used for poking the materials so as to scatter the materials;

the swing disc support is connected with the swing disc, and one end, away from the driving piece, of the connecting shaft stretches into the swing disc cover body and is in transmission connection with the swing disc support.

Further, in an alternative embodiment, the swing plate assembly comprises a swing plate, and the swing plate is in transmission connection with the connecting shaft;

the throwing disc is horizontally arranged below the feed box; or, the throwing disc is vertically arranged at one side of the feed box.

Further, in an alternative embodiment, the eccentric mass is detachably connected to the spreading mechanism.

In a second aspect, the present utility model provides a mobile platform comprising a sowing system according to any preceding embodiment. Wherein the sowing system comprises: the material box is used for accommodating materials. The sowing mechanism is connected with the feed box and can perform rotary motion, so that the materials in the feed box are discharged to the sowing mechanism for sowing. The eccentric block is eccentrically arranged on the sowing mechanism relative to the rotating shaft of the sowing mechanism and is used for enabling the sowing mechanism to vibrate in the process of rotating motion of the sowing mechanism so as to transfer vibration to the feed box through the sowing mechanism.

The sowing system and the movable platform provided by the embodiment of the utility model have the beneficial effects that: when the sowing system performs sowing operation, materials in the feed box are blanked to the sowing mechanism, and the sowing mechanism performs rotary motion, so that the materials are sowed out. Through setting up eccentric block for the in-process that the mechanism of scattering made rotary motion can produce vibrations, again because the mechanism of scattering is connected with the workbin, the mechanism of scattering can be with vibrations transmission to the workbin, vibrations through the workbin, thereby makes the material of workbin inner wall drop. Therefore, the sowing system and the movable platform provided by the embodiment of the utility model can solve the problem of accumulation of materials caused by the phenomenon of wall hanging of the materials in the sowing process, and improve the working efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic block diagram of a movable platform to which a broadcast system according to an embodiment of the present utility model is applied;

FIG. 2 is a schematic view of a distribution system according to some alternative embodiments of the present utility model, in which a throwing disc is in a horizontal state;

FIG. 3 is a schematic side view of the dispensing system of FIG. 2;

FIG. 4 is a schematic view of a structure of a slinger assembly of a scattering system according to some alternative embodiments of the present utility model, wherein an eccentric mass is disposed on a second surface;

FIG. 5 is a schematic view of a distribution system according to alternative embodiments of the present utility model, wherein the slinger is in an upright position;

FIG. 6 is a schematic view of a distribution system according to another alternative embodiment of the present utility model, wherein an eccentric block is embedded in a throwing disc;

FIG. 7 is a schematic view of a sowing system according to another alternative embodiment of the present utility model, wherein an eccentric block is disposed on a pulling plate;

FIG. 8 is a schematic view of a sowing system according to still another alternative embodiment of the present utility model, wherein the throwing disc is in a horizontal state, and the eccentric block is disposed on the connecting shaft;

FIG. 9 is a schematic view of a sowing system according to still another alternative embodiment of the present utility model, wherein the throwing disc is in a vertical state, and the eccentric block is disposed on the connecting shaft;

FIG. 10 is a schematic view of a distribution system according to still other alternative embodiments of the present utility model, wherein the distribution system is provided with an auger delivery device;

FIG. 11 is a schematic side cross-sectional view of the dispensing system of FIG. 10;

fig. 12 is a partially enlarged schematic view of the dispensing system of fig. 11.

Icon:

1-a movable platform; 11-a machine body;

10-sowing systems; 100-sowing mechanism; 110-a driving member; 120-connecting shaft; 121-an extension end; 130-a slinger assembly; 131-throwing disc; 1311-a first surface; 1312-a second surface; 132-pulling piece; 133-a throwing disc cover body; 134-a throwing disc bracket;

200-a material box; 300-eccentric mass; 310-connecting piece; 400-auger delivery device; 410-an auger housing; 420-auger.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, if the terms "upper", "lower", "inner", "outer", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or the azimuth or the positional relationship in which the inventive product is conventionally put in use, it is merely for convenience of describing the present utility model and simplifying the description, and it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus it should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, if any, are used merely for distinguishing between descriptions and not for indicating or implying a relative importance.

It should be noted that the features of the embodiments of the present utility model may be combined with each other without conflict.

At present, a sowing system applied to a movable platform (unmanned aerial vehicle, unmanned ship and the like) can be used for sowing materials such as solid fertilizer, powder and the like. The materials used by the sowing system are complex and various, when the user needs to sowing fixed particles, particles or powder exist in the material box, the outdoor operation environment is changeable, moisture possibly remains in the material or the material box, and the particles are easy to adhere to the inner wall of the material box after meeting water and are difficult to fall off. Therefore, the spreading system in the related art can have wall hanging phenomenon, so that the problem of accumulation of materials is generated, and the operation efficiency is reduced. In order to improve the problems, the embodiment of the utility model provides a sowing system and a movable platform, which can improve the problem of accumulation of materials caused by wall hanging phenomenon in the sowing process and improve the working efficiency.

Referring to fig. 1, an embodiment of the present utility model provides a sowing system 10 applied to a movable platform 1. The movable platform 1 comprises a body 11 and a spreading system 10, wherein the spreading system 10 is mounted on the body 11. The dispensing system 10 may be used to dispense solid materials such as seeds, granules, powders, and the like. The movable platform 1 can be an unmanned plane, an unmanned vehicle, an unmanned ship or the like, can be applied to the scenes of agriculture, industry and the like, and can be provided with various operation equipment in the field of plant protection so as to realize the operations of spraying medicaments, seeds, powder and the like.

The unmanned aerial vehicle can be applied to farming plant protection operation, can spray crops, and can spray liquids such as pesticides, water and the like; the fire extinguishing agent can also be applied to forest fires for spraying fire extinguishing liquid and other operation activities; alternatively, solid materials such as seeds, granules, powders, etc. may be sprayed onto the target area.

The unmanned vehicle can walk on land, can be applied to agro-farming industry, and is used for performing plant protection operation activities such as pesticide spraying or water sprinkling irrigation on crops; the fire extinguishing agent can also be applied to forest fires and used for carrying out operation activities such as spraying fire extinguishing liquid; alternatively, solid materials such as seeds, granules, powders, etc. may be sprayed onto the target area.

The unmanned ship can be applied to water spraying operation, and can spray liquids such as pesticides, water and the like; alternatively, solid materials such as seeds, granules, powders, etc. may be sprayed onto the target area.

In the embodiment of the present utility model, the mobile platform 1 is an unmanned aerial vehicle, and the body 11 of the mobile platform 1 is a body of the unmanned aerial vehicle. The spreader system 10 and landing gear are mounted on the body 11.

Referring to fig. 2 and 3, the dispensing system 10 includes a dispensing mechanism 100, a bin 200, and an eccentric mass 300, wherein the bin 200 is mounted to a body 11 for receiving a material, such as seeds, granules, powder, etc. The spreading mechanism 100 is connected with the bin 200 and can perform a rotary motion, so as to spread the material in the bin 200 to the spreading mechanism 100. The eccentric block 300 is eccentrically disposed on the spreading mechanism 100 with respect to the rotation axis of the spreading mechanism 100, and is configured to vibrate the spreading mechanism 100 during the rotation of the spreading mechanism 100, so as to transmit the vibration to the bin 200 through the spreading mechanism 100.

When the sowing system 10 performs sowing operation, the material in the material box 200 is blanked to the sowing mechanism 100, and the sowing mechanism 100 performs rotary motion, so that the material is sowed out. Through setting up eccentric block 300 for the in-process that broadcasting mechanism 100 made rotary motion can produce vibrations, again because broadcasting mechanism 100 is connected with workbin 200, broadcasting mechanism 100 can transmit vibrations to workbin 200, shakes through workbin 200, thereby makes the material of workbin 200 inner wall drop. Therefore, the sowing system 10 and the movable platform 1 provided by the embodiment of the utility model can solve the problem of accumulation of materials caused by wall hanging phenomenon of the materials in the sowing process, and improve the working efficiency.

It should be noted that, eccentric block 300 is arranged eccentrically relative to the rotation axis of spreading mechanism 100, so that mechanical eccentricity of spreading mechanism 100 is realized, and the mass center of eccentric block 300 is not located on the rotation axis of spreading mechanism 100, so that spreading mechanism 100 generates vibration due to the influence of the weight of eccentric block 300 during rotation, the vibration is transmitted to feed box 200, and the vibration of the inner wall of feed box 200 causes the accumulated material generated by the wall hanging of the material to fall off, thereby ensuring blanking of the material and improving the working efficiency.

The shape of the eccentric mass 300 is not particularly limited, and for example, it may be a cylindrical structure, the cross section of which may be cylindrical, elliptical, triangular, quadrangular, pentagonal, hexagonal, fan-shaped, etc., or may be a block structure having an irregular shape, as long as the center of mass of the eccentric mass 300 is not on the rotation axis of the spreading mechanism 100, and eccentric arrangement can be achieved.

The connection between the eccentric block 300 and the spreading mechanism 100 is not particularly limited, and for example, may be integrally formed, or may be detachably connected in a separate structure. For ease of disassembly, eccentric mass 300 may be removably coupled to spreading mechanism 100, such as by screws coupling eccentric mass 300 to spreading mechanism 100, for example.

The number of the eccentric blocks 300 is not particularly limited, and may be one or a plurality, and if the number of the eccentric blocks 300 is a plurality, it is only necessary to ensure that the center of mass of the plurality of eccentric blocks 300 is not located on the rotation axis of the spreading mechanism 100 during the setting, for example, the plurality of eccentric blocks 300 may adopt a non-centrosymmetric structure. The specific number and weight of the eccentric mass 300 may be set accordingly according to the actual need of the vibration intensity.

The material of the eccentric mass 300 is not particularly limited, and alternatively, the eccentric mass 300 may be a metal mass, so as to ensure that the weight of the eccentric mass 300 can vibrate the dispensing mechanism 100.

To enhance the spreading effect and to ensure the shock transmission effect, the spreading mechanism 100 may include a driving member 110, a connecting shaft 120, and a swing plate assembly 130. The driving piece 110 is connected with the feed box 200, the driving piece 110 is in transmission connection with the connecting shaft 120 and is used for driving the connecting shaft 120 to rotate, and the connecting shaft 120 is in transmission connection with the throwing disc assembly 130. The driving member 110 may be a driving motor, and the driving member 110 may be directly connected to the bin 200 or indirectly connected to the bin through other structures. During the sowing operation, the driving member 110 drives the connecting shaft 120 to rotate, the connecting shaft 120 drives the throwing disc assembly 130 to rotate, and the throwing disc assembly 130 spreads the materials blanked by the material box 200.

In some alternative embodiments of the utility model, the eccentric mass 300 may be eccentrically disposed on the slinger assembly 130. The eccentric block 300 enables the throwing disc assembly 130 to vibrate in the rotating process of the throwing disc assembly 130, so that the driving piece 110 vibrates and the vibration is transmitted to the material box 200, so that the inner wall of the material box 200 vibrates, and accumulated materials generated by material wall hanging fall off.

Referring to fig. 4, further, the slinger assembly 130 may include a slinger 131. The swing disc 131 is in transmission connection with the connecting shaft 120, and the swing disc 131 rotates around the connecting shaft 120 as an axis in the operation process. The swing plate 131 can be a disc-shaped structure. The slinger 131 has oppositely disposed first and second surfaces 1311, 1312. The first surface 1311 is a side surface that contacts the material when the material is spread. In addition, the swing plate 131 is not limited to a single swing plate, but may be a double swing plate or more swing plates.

Alternatively, referring to fig. 3, the slinger 131 is horizontally disposed below the bin 200, or referring to fig. 5, the slinger 131 is vertically disposed at one side of the bin 200. In this embodiment, the throwing disc 131 is horizontally disposed below the bin 200, and the throwing disc 131 can receive the material falling from the bin 200, so as to scatter the material.

To better generate and transmit vibrations, the eccentric mass 300 may take on at least one of three arrangements:

A. the eccentric mass 300 is eccentrically protruded from the first surface 1311 as shown in fig. 2.

B. The eccentric mass 300 is eccentrically disposed on the second surface 1312 as shown in fig. 3-5.

C. The eccentric block 300 is eccentrically embedded in the slinger 131 as shown in fig. 6.

It should be noted that, the eccentric mass 300 may adopt one of the three arrangements described above: referring to fig. 2, the eccentric block 300 is disposed on the first surface 1311, so that the eccentric block 300 can also play a role in beating materials; referring to fig. 3-5, the eccentric block 300 is disposed on the second surface 1312, so that blocking of the material due to the large eccentric block 300 in some cases can be avoided; referring to fig. 6, the eccentric block 300 is embedded in the throwing disc 131, and the eccentric block 300 may be pre-embedded in the disc body of the throwing disc 131 when the throwing disc 131 is manufactured, so as to obtain an eccentric effect. In addition, two of the above three arrangements may be adopted at the same time, for example, the eccentric blocks 300 are disposed on both the first surface 1311 and the second surface 1312, or the eccentric blocks 300 are disposed in the first surface 1311 and the swing plate 131, or the eccentric blocks 300 are disposed in the second surface 1312 and the swing plate 131; of course, the above three arrangements may be adopted simultaneously, that is, the eccentric blocks 300 are disposed in the first surface 1311, the second surface 1312, and the swing plate 131. In addition, when at least two of the eccentric blocks 300 are simultaneously disposed, the disposed positions between the different eccentric blocks 300 are not particularly limited, and may be disposed correspondingly or may be disposed in a staggered manner, so long as the center of mass of the plurality of eccentric blocks 300 is not disposed on the rotation axis of the swing disk 131.

The eccentric block 300 is eccentrically protruded on the first surface 1311 and/or the second surface 1312, and may be detachably connected to the first surface 1311 and/or the second surface 1312 by using screws, so that when the swing plate 131 is damaged, the eccentric block 300 is conveniently detached to be mounted on the new swing plate 131 after the new swing plate 131 is replaced.

Through setting up eccentric block 300 on getting rid of dish 131, getting rid of the dish 131 when rotating, eccentric block 300 makes getting rid of the dish 131 and produces vibrations, and then makes driving piece 110 produce vibrations to transmit vibrations to workbin 200, thereby make workbin 200 inner wall vibrations, make the long-pending material that the material wall built-up produced drop.

As an example, referring to fig. 5, the slinger 131 is vertically disposed on one side of the bin 200, the first surface 1311 is disposed on one side of the slinger 131 adjacent to the bin 200, and the eccentric mass 300 is eccentrically protruded from the second surface 1312.

Referring to fig. 7, in order to perform impact scattering of the material while scattering the material, the disc assembly 130 may further include a pulling piece 132. Optionally, the paddle 132 is eccentrically disposed on the first surface 1311, and is configured to paddle the material to spread the material. The dial 132 has a substantially plate-like structure, and the shape thereof is not particularly limited, and may be rectangular, for example. The paddles 132 may be disposed perpendicular to the first surface 1311, and in addition, the paddles 132 may be plural, with the paddles 132 being disposed centrally symmetrically about the center of the slinger 131.

In addition, in other alternative embodiments of the present utility model, the disc assembly 130 may still include the disc 131 and the paddle 132 in the above embodiments, which are different from the above embodiments in that the eccentric block 300 is not disposed on the disc 131 but disposed on the paddle 132 in other alternative embodiments, and reference is made to the foregoing embodiments where not mentioned.

It should be noted that, the eccentric block 300 is disposed on the paddle 132 and may be detachably connected to one or more of the paddles 132, for example, by a screw. Alternatively, the eccentric block 300 may be embedded in one or more of the plurality of paddles 132 during manufacture of the paddles 132, such that the overall disk assembly 130 is mechanically eccentric. That is, the plurality of paddles 132 arranged in a central symmetry are not all provided with the eccentric blocks 300, but one or more of the paddles 300 are provided to achieve the overall mechanical eccentric effect, only one of the paddles 132 is shown in the drawings to be provided with the eccentric blocks 300, and the plurality of paddles 132 may be provided with the eccentric blocks 300 by referring to the drawings.

Because one or a plurality of the poking sheets 132 are provided with the eccentric blocks 300, the poking sheets 132 and the throwing disc 131 are mechanically eccentric as a whole, and the throwing disc 131 and the poking sheets 132 can vibrate the throwing disc 131 and the poking sheet 132 as a whole in the synchronous rotation process, and the vibration is transmitted to the material box 200 through the driving piece 110, so that the inner wall of the material box 200 vibrates, and accumulated materials generated by the material hanging wall fall off.

In addition, it should be noted that, in some alternative embodiments of the present utility model, the throwing disc 131 is provided with a plurality of paddles 132, at least one of the paddles 132 is an eccentric block 300, that is, at least one of the paddles 132 is made of a metal material, and the other paddles 132 are made of a plastic material, so as to form an eccentric effect. For example, in fig. 7, instead of connecting the eccentric block 300 to the paddles 132, one of the paddles 132 may be used as the eccentric block 300, the paddles 132 being made of a metal material, and the remaining five paddles 132 being made of a plastic material, thereby forming the eccentricity.

Of course, according to practical needs, in some alternative embodiments of the present utility model, the eccentric blocks 300 may be disposed on both the throwing disc 131 and the shifting plate 132.

Referring to fig. 8 and 9, the swing plate 131 in fig. 8 is in a horizontal state, and the swing plate 131 in fig. 9 is in a vertical state. In still other alternative embodiments of the present utility model, the difference is that the eccentric mass 300 is eccentrically disposed on the connection shaft 120 on the basis of the structure disclosed in the above embodiments, and reference is made to the above embodiments for other points not mentioned. During sowing operation, the driving member 110 drives the connecting shaft 120 to rotate, the eccentric block 300 can enable the connecting shaft 120 to vibrate, and vibration is transmitted to the material box 200 through the driving member 110, so that the inner wall of the material box 200 vibrates, and accumulated materials generated by material hanging walls fall off.

Further, an end of the connection shaft 120 remote from the driving member 110 passes through the swing plate assembly 130 and forms an extension end 121, and the eccentric block 300 is eccentrically disposed on the extension end 121. In this way, the eccentric mass 300 is prevented from blocking the scattered material.

Referring to fig. 10-12, in addition, in alternative embodiments of the present utility model, a difference is that, based on any of the above embodiments, the sowing mechanism 100 further includes a tray cover 133, and the sowing system 10 further includes an auger delivery device 400, and other references not mentioned herein are made to the previous embodiments.

The throwing disc cover 133 is connected with the auger conveying device 400, the driving piece 110 is arranged on the outer side of the throwing disc cover 133, the throwing disc assembly 130 is arranged in the throwing disc cover 133, and one end of the connecting shaft 120, which is far away from the driving piece 110, extends into the throwing disc cover 133 and is in transmission connection with the throwing disc assembly 130; auger delivery device 400 is coupled to bin 200 and is configured to deliver material from bin 200 to tray assembly 130 for distribution. The eccentric block 300 can make the scattering mechanism 100 vibrate in the process of the scattering mechanism 100 rotating, and the vibration is transmitted to the material box 200 through the scattering mechanism 100 and the auger conveying device 400, so that the inner wall of the material box 200 vibrates, and accumulated materials generated by the material wall are separated.

Further, in order to enhance the material conveying efficiency, so that vibration can be more effectively transmitted, the packing auger delivery device 400 may include an auger housing 410 and an auger 420. Wherein auger housing 410 is located at the bottom of bin 200 and is connected to bin 200. Auger 420 is rotatably disposed in auger housing 410, and auger housing 410 is connected to disk cover 133. When the materials are scattered, the materials enter the auger shell 410 from the material box 200, the auger 420 rotates to convey the materials to the throwing disc assembly 130, and the scattered materials are hit through the poking sheets 132 on the throwing disc 131.

In addition, the swing disc assembly 130 may further include a swing disc bracket 134, where the swing disc bracket 134 is connected to the swing disc 131, and one end of the connecting shaft 120 away from the driving member 110 extends into the swing disc cover 133 and is in driving connection with the swing disc bracket 134. By providing the slinger support 134, the slinger 131 can be better supported and good power transmission can be achieved.

As an example, in this embodiment, the swing plate assembly 130 may further include a connection member 310, the eccentric block 300 is eccentrically disposed on the swing plate 131, the eccentric block 300 is connected to the swing plate 131 through the connection member 310, and the connection member 310 may be a screw. Further, eccentric mass 300 is coupled to second surface 1312 by coupling 310.

It should be noted that, no matter the eccentric block 300 is disposed on the throwing disc 131, or disposed on the pulling plate 132 or disposed on the connecting shaft 120, when the material is scattered, the eccentric block 300 can make the throwing disc assembly 130 vibrate, the vibration is transmitted to the motor and the throwing disc cover 133 via the throwing disc 131, the throwing disc bracket 134 and the connecting shaft 120, and then transmitted to the material box 200 via the auger housing 410, so that the inner wall of the material box 200 vibrates, and the accumulated material generated by the hanging wall of the material falls off.

In summary, the embodiment of the present utility model provides a sowing system 10 and a movable platform 1, wherein when the sowing system 10 performs a sowing operation, the material in the bin 200 is blanked to the sowing mechanism 100, and the sowing mechanism 100 performs a rotation motion, so as to sow the material. Through setting up eccentric block 300 for the in-process that broadcasting mechanism 100 made rotary motion can produce vibrations, again because broadcasting mechanism 100 is connected with workbin 200, broadcasting mechanism 100 can transmit vibrations to workbin 200, shakes through workbin 200, thereby makes the material of workbin 200 inner wall drop. Therefore, the sowing system 10 and the movable platform 1 provided by the embodiment of the utility model can solve the problem of accumulation of materials caused by wall hanging phenomenon of the materials in the sowing process, and improve the working efficiency.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present utility model should be included in the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims (12)

1. A sowing system, comprising:

a bin (200) for holding a material;

the sowing mechanism (100) is connected with the feed box (200) and can rotate so as to discharge the materials in the feed box (200) to the sowing mechanism (100) for sowing; the method comprises the steps of,

and the eccentric block (300) is eccentrically arranged on the sowing mechanism (100) relative to the rotating shaft of the sowing mechanism (100) and is used for enabling the sowing mechanism (100) to vibrate in the process of rotating the sowing mechanism (100) so as to transmit vibration to the feed box (200) through the sowing mechanism (100).

2. A spreading system according to claim 1, wherein the spreading mechanism (100) comprises a drive member (110), a connecting shaft (120) and a slinger assembly (130);

the driving piece (110) is connected with the feed box (200), the driving piece (110) is in transmission connection with the connecting shaft (120) and is used for driving the connecting shaft (120) to rotate, and the connecting shaft (120) is in transmission connection with the throwing disc assembly (130);

the eccentric block (300) is eccentrically arranged on the throwing disc assembly (130).

3. A spreading system according to claim 2, wherein the slinger assembly (130) comprises a slinger (131) and a paddle (132);

the throwing disc (131) is in transmission connection with the connecting shaft (120), the throwing disc (131) is provided with a first surface (1311) and a second surface (1312) which are arranged in opposite directions, and the poking piece (132) is eccentrically arranged on the first surface (1311) and is used for poking the materials to be sown;

the eccentric block (300) adopts at least one of the following three arrangement structures:

the eccentric block (300) is eccentrically and convexly arranged on the first surface (1311);

the eccentric block (300) is eccentrically and convexly arranged on the second surface (1312);

the eccentric block (300) is eccentrically embedded in the throwing disc (131).

4. A spreading system according to claim 2, wherein the slinger assembly (130) comprises a slinger (131) and a paddle (132);

the throwing disc (131) is in transmission connection with the connecting shaft (120), the throwing disc (131) is provided with a first surface (1311) and a second surface (1312) which are arranged in opposite directions, and the poking piece (132) is eccentrically arranged on the first surface (1311) and is used for poking the materials to be sown;

the eccentric block (300) is arranged on the poking piece (132), or at least one of the poking pieces (132) is the eccentric block (300).

5. A spreading system according to claim 1, wherein the spreading mechanism (100) comprises a drive member (110), a connecting shaft (120) and a slinger assembly (130);

the driving piece (110) is connected with the feed box (200), the driving piece (110) is in transmission connection with the connecting shaft (120), and the connecting shaft (120) is in transmission connection with the throwing disc assembly (130);

the eccentric block (300) is eccentrically disposed on the connection shaft (120).

6. A spreading system according to claim 5, wherein an end of the connecting shaft (120) remote from the driving member (110) passes through the slinger assembly (130) and forms an extension end (121), the eccentric mass (300) being arranged eccentrically on the extension end (121).

7. A spreading system according to any one of claims 2-6, wherein the spreading mechanism (100) further comprises a throwing disc cover (133), the spreading system (10) further comprising an auger delivery device (400);

the disc throwing cover body (133) is connected with the auger conveying device (400), the driving piece (110) is arranged on the outer side of the disc throwing cover body (133), the disc throwing assembly (130) is arranged in the disc throwing cover body (133), and one end, far away from the driving piece (110), of the connecting shaft (120) stretches into the disc throwing cover body (133) and is in transmission connection with the disc throwing assembly (130); the auger conveying device (400) is connected with the material box (200) and is used for conveying materials in the material box (200) to the throwing disc assembly (130) for sowing;

the eccentric block (300) can enable the sowing mechanism (100) to vibrate in the process of rotating the sowing mechanism (100), and the vibration is transmitted to the feed box (200) through the sowing mechanism (100) and the auger conveying device (400).

8. The sowing system according to claim 7, wherein said auger delivery device (400) comprises an auger housing (410) and an auger (420);

the auger shell (410) is positioned at the bottom of the feed box (200) and is connected with the feed box (200);

the auger (420) is rotatably arranged in the auger shell (410), and the auger shell (410) is connected with the throwing disc cover body (133).

9. The sowing system of claim 7, wherein the slinger assembly (130) includes a slinger (131), a paddle (132), and a slinger bracket (134);

the throwing disc (131) is provided with a first surface (1311) and a second surface (1312) which are arranged in opposite directions, and the poking piece (132) is eccentrically arranged on the first surface (1311) and is used for poking the materials to scatter the materials;

the swing disc support (134) is connected with the swing disc (131), and one end of the connecting shaft (120) away from the driving piece (110) stretches into the swing disc cover body (133) and is in transmission connection with the swing disc support (134).

10. A scattering system as claimed in any one of claims 2-6, characterized in that the slinger assembly (130) comprises a slinger (131), the slinger (131) being in driving connection with the connecting shaft (120);

the throwing disc (131) is horizontally arranged below the feed box (200); or, the throwing disc (131) is vertically arranged at one side of the material box (200).

11. A spreading system according to claim 1, wherein the eccentric mass (300) is detachably connected to the spreading mechanism (100).

12. A mobile platform comprising a sowing system (10) according to any one of claims 1-11.